CN106639303A - Hydraulic climbing formwork frame special for lift - Google Patents

Abstract

The invention relates to the technical field of climbing formwork for high-rise building construction, and discloses a special hydraulic climbing formwork frame body for elevators. The present invention includes an upper frame body and a lower frame body. The upper frame body is sequentially top section, standard section and base section from top to bottom. The base section is located on the main platform of the climbing formwork frame body. The lower frame body is a tripod from top to bottom. , hanging platform and hanging platform; the top section, standard section, foundation section, tripod, hanging platform and hanging platform all include a closed frame body and an elevator guide rail located outside the closed frame body. The closed frame body is composed of inner chords, The outer chord and the horizontal support structure connecting the inner chord and the outer chord are enclosed. The horizontal support structure is a horizontal support rod or a fishtail support structure. The fishtail support structure includes a horizontal support Diagonal bracing rods on both sides of the rod; each frame body is fixed by bolt connection. The invention changes the structural frame, expands the use function, can be equipped with a lift, and realizes the dual use of people and goods.

Description

Hydraulic climbing formwork frame for elevators

technical field

The invention relates to the technical field of climbing formwork for high-rise building construction, in particular to a special hydraulic climbing formwork frame body for elevators.

Background technique

Hydraulic climbing formwork is a technologically advanced construction technology that combines the advantages of large formwork and sliding formwork. Its main features are: absorbing formwork support and pouring concrete according to conventional methods, easy construction and operation, easy to ensure the quality of concrete surface, etc. Advantages: After the newly poured concrete is removed from the mold, the formwork will climb up one level by itself with the power of the oil cylinder or jack and the guide rail or support rod as the climbing track; the climbing formwork can be assembled and used from the foundation floor or any layer; inside and outside Walls and columns can use climbing formwork, without repeated assembly and disassembly of the formwork; steel bars can be tied in advance, or can be tied as they are raised, which is convenient and safe to operate. According to the characteristics of the project, one floor of the wall can be climbed and one floor of the floor can be poured, and the wall can also be constructed by climbing the formwork continuously, and the floor is lagging behind in the construction; the formwork can be equipped with a demoulding device to ensure that the formwork can be demoulded smoothly without sticking to the formwork; the climbing formwork can It saves the space for formwork stacking, and the construction site is civilized. It has obvious advantages for engineering projects with narrow construction sites in the center of the city; The amortization cost is low, suitable for leasing and formwork engineering subcontracting.

However, the current hydraulic climbing formwork, in order to solve the problem of vertical traffic, its internal design is in the form of a ladder, but the space formed is narrow, the construction personnel are inconvenient to move, the operation is more difficult, and problems such as bumps are prone to occur, increasing safety hazards, and necessary The goods cannot pass through, and additional elevators need to be set up, which increases the construction cost and prolongs the construction period.

Contents of the invention

The invention provides a hydraulic climbing formwork body with enlarged internal space, a lifter can be arranged, and the dual-use of people and goods is realized.

The technical problem to be solved is: the internal design of the current hydraulic climbing formwork is in the form of a ladder, the space formed is narrow, the construction personnel are inconvenient to move, the operation is more difficult, and problems such as bumping are prone to occur, which increases safety hazards and the goods cannot pass through. .

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

The special hydraulic climbing formwork frame body for the elevator of the present invention includes an upper frame body and a lower frame body. The upper frame body is sequentially composed of a top layer section, a standard section and a basic section from top to bottom. The basic section is located on the main platform of the climbing formwork frame body. The lower frame body is a tripod, a hanging platform and a hanging platform from top to bottom; the top section, standard section, base section, tripod, hanging platform and hanging platform all include a closed frame and a The outer elevator guide rail, the closed frame body is enclosed by the inner chord, the outer chord and the horizontal support structure connecting the inner chord and the outer chord, and the horizontal support structure is a horizontal support rod or fishtail type The support structure, the fishtail support structure includes a horizontal support rod and diagonal braces arranged symmetrically on both sides of the horizontal support rod; each frame body is fixed by bolt connection.

The special hydraulic climbing formwork frame body for the elevator of the present invention, further, the inner chord includes two channel steels vertically opposite to each other, and the upper section of the inner chord is welded and fixed between the two opposite channel steels and one end of the upper horizontal support structure , the lower part of the inner chord is welded and fixed between the two phase back channel steels and one end of the lower horizontal support structure, the outer chord includes two square steels arranged vertically side by side and the connecting cross bar connecting the two square steels, and the upper horizontal support The other end of the structure is connected to the middle part of the upper connecting crossbar on the upper part of the outer chord, and the other end of the lower horizontal support structure is connected to the middle part of the lower connecting crossbar on the lower part of the outer chord; the upper connecting crossbar and the lower connecting crossbar are both square steel.

The special hydraulic climbing formwork frame body for the elevator of the present invention, further, in the foundation section, the horizontal support structures are all horizontal support rods, the horizontal support rods are square steel, and the bottom ends of the two channel steels of the inner chord are welded and fixed on the same On the connecting flange, the connecting flange is connected and fixed with the lower frame body through bolts, and the upper part of the inner chord and the outer chord is connected and fixed with the standard section through bolts.

The special hydraulic climbing formwork body of the elevator in the present invention, further, the standard section is divided into a common standard section and a standard section containing a formwork suspension system, and the upper part of the inner chord and the outer chord of the basic section is connected with the ordinary standard section by bolts. The joints are connected and fixed. In the ordinary standard joint, the upper horizontal support structure is a horizontal support rod, and the lower horizontal support structure is a fishtail support structure. One end is welded and fixed to one end of the lower connecting cross bar, and the other end of the diagonal brace is welded to the lower horizontal support near the inner chord; the upper part of the inner chord and outer chord of the ordinary standard section is connected with the standard of the suspension system including the formwork by bolts. The joints are connected and fixed, and the lower part of the inner chord and the outer chord of the ordinary standard section is connected with the foundation section through bolts.

The special hydraulic climbing formwork frame body for the elevator of the present invention, further, in the standard section containing the formwork suspension system, the upper horizontal support structure is a horizontal support rod, and the lower horizontal support structure is a first reinforced fishtail support structure, so The first reinforced fishtail support structure includes two supporting channel steels arranged opposite to each other. Struts, diagonal struts and supporting channel steel are set in the same horizontal plane, one end of the diagonal bracing is welded and fixed to one end of the lower connecting cross bar, and the other end of the diagonal bracing is welded to the middle of the supporting channel steel, including the standard of the formwork suspension system The inner chord of the section and the upper part of the outer chord are connected and fixed with the top section by bolts.

The special hydraulic climbing formwork frame body for the elevator of the present invention further includes a pulley suspension track, the pulley suspension track is arranged between two supporting channel steels, the pulley suspension track includes a slide rail and a suspension structure that moves forward and backward along the slide rail, and the slide The rail is made of H-shaped steel. There is a horizontal through hole in the middle of the slide rail. The suspension end of the slide rail is slidingly connected with the suspension structure; the suspension structure includes pulleys arranged symmetrically on both sides of the slide rail, a U-shaped plate for fixing the two symmetrical pulleys, a wheel shaft connecting the pulley and the U-shaped plate, and a hook suspended below the U-shaped plate.

The special hydraulic climbing formwork frame body for elevators of the present invention, further, in the top section, the lower horizontal support structure is a first reinforced fishtail support structure, the upper horizontal support structure is a second reinforced fishtail support structure, and the second The second reinforced fishtail support structure consists of two support channel steels arranged opposite to each other, diagonal braces arranged symmetrically on both sides of the support channel steel and vertical diagonal braces below the support channel steel, and the two ends of the support channel steel are vertically welded on the The upper end of the inner chord and the middle part of the upper connecting cross bar, the diagonal bracing and the supporting channel steel are arranged in the same horizontal plane, one end of the diagonal bracing is welded and fixed to one end of the upper connecting cross bar, and the other end of the diagonal bracing is welded near the inner chord The two ends of the vertical diagonal brace are respectively connected with the inner chord and the supporting channel steel.

The special hydraulic climbing formwork frame body for the elevator of the present invention, further, the inclination angle between the vertical diagonal brace and the inner chord is 45-60°, and the vertical diagonal brace is made of square steel.

The special hydraulic climbing formwork frame body for elevators of the present invention, further, in the tripod, the height of the outer chord is higher than the inner chord, the lower horizontal support structure is a fishtail support structure, and the upper horizontal support structure is a first reinforced fish tail structure. Tail-shaped support structure, one end of the support channel steel is welded vertically to the middle of the upper connecting cross bar, and the other end of the support channel steel is welded and fixed to the top of the inner chord bar; a frame diagonal bracing structure is also set under the first reinforced fishtail support structure, The frame diagonal bracing structure is composed of two oppositely arranged channel steels, and the two ends of the frame diagonal bracing structure are respectively connected with the lower part of the inner chord and the side of the supporting channel steel close to the upper connecting cross bar; the first reinforced fishtail support structure One end of the supporting channel steel close to the inner chord is connected and fixed with a rigid hook that can hang the frame body on the wall hanging seat attached to the climbing formwork; the top of the supporting channel steel of the first reinforced fishtail support structure is provided with bolt holes, through which the bolts and The foundation section is connected and fixed, and the lower part of the inner chord and the outer chord are connected with the crane platform through bolts.

The special hydraulic climbing formwork frame body for the elevator of the present invention, further, the structure of the hanging platform is the same as that of the ordinary standard section, the inner chord and the lower part of the outer chord of the hanging platform are connected with the lower hanging platform through bolts; the lower hanging platform The structure is the same as a normal standard section.

Compared with the prior art, the special hydraulic climbing formwork body for elevators of the present invention has the following beneficial effects:

According to the different stress conditions and functions of the joint frame bodies in different positions, different horizontal support structures are flexibly set for the special hydraulic climbing formwork frame body of the elevator in the present invention, and a triangular fishtail support structure is designed. The cross section of the horizontal support structure is Triangular, and under the horizontal support structure, oblique supports with different stress levels are set, which not only greatly improves the longitudinal bearing capacity of the frame, disperses the horizontal bearing capacity of the frame, but also expands the space inside the climbing formwork frame. It provides a wider operating platform for workers to construct and reduces potential safety hazards; the invention hangs a lift at the tail of the triangle fish tail and outside the closed frame body, which can be used for both people and goods, and realizes the vertical transportation of construction personnel or goods , avoiding the need for additional cargo lifts, not only greatly reducing the amount of construction work, shortening the difficulty of construction, reducing construction costs, but also greatly shortening the construction period and simplifying the layout of the construction site.

The special hydraulic climbing formwork frame body of the elevator of the present invention is arranged in sections, assembled on site, easy to install and disassemble, and greatly reduces the difficulty and cost of transportation, and the reuse rate of the frame body is high after disassembly; According to specific requirements, the number and assembly mode of different frame bodies can be adjusted, so that the flexibility is higher and the scope of application is wider.

Each frame of the present invention is independent of each other and can be transported and carried independently. A single frame is surrounded by inner chords, outer chords and horizontal support structures to form a relatively closed frame. The rigidity of the frame is improved, the stability and bearing capacity of the frame are increased, and the single-section frame is not easily deformed and damaged during transportation and handling.

The special hydraulic climbing formwork frame body for elevators of the present invention will be further described below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the structural representation of the special hydraulic climbing formwork body of the elevator of the present invention;

Fig. 2 is a structural schematic diagram of the basic section;

Fig. 3 is the front view of basic section;

Figure 4 is a schematic structural diagram of a common standard section;

Fig. 5 is the front view of common standard section;

Fig. 6 is the bottom view of common standard section;

Fig. 7 is a structural schematic diagram of a standard section containing a formwork suspension system;

Fig. 8 is the front view of the standard section containing the formwork suspension system;

Fig. 9 is the bottom view of the standard section containing the formwork suspension system;

Figure 10 is a schematic structural diagram of the top-level section;

Figure 11 is a front view of the top section;

Figure 12 is a bottom view of the top section;

Fig. 13 is the structural representation of tripod;

Fig. 14 is the front view of tripod;

Fig. 15 is the top view of tripod;

Fig. 16 is the structural representation of suspension structure;

Fig. 17 is a schematic diagram of the installation process of the climbing formwork frame body.

Reference signs:

1-top section; 11-vertical diagonal brace; 2-standard section with formwork suspension system; 21-slide rail; 22-suspension structure; 23-horizontal through hole; 24-pulley; 25-U-shaped plate; 26 -Hook; 27-Axle; 3-Ordinary standard section; 4-Foundation section; 5-Tripod; 51-Frame brace structure; 52-Rigid hook; 6-Hanging platform; Rod; 82-outer chord; 83-upper horizontal support rod; 84-elevator guide rail; 85-lower horizontal support rod; 86-upper connecting cross bar; 87-lower connecting cross bar; 88-connecting flange; 89-safety Belt hook; 9-fishtail support structure; 91-diagonal brace; 92-the first reinforced fishtail support structure; 93-the second reinforced fishtail support structure; 94-support channel steel.

detailed description

As shown in Figure 1, the special hydraulic climbing formwork frame body for the elevator of the present invention includes an upper frame body and a lower frame body, and the upper frame body is sequentially top section 1, standard section and base section 4 from top to bottom;

As shown in Fig. 2 and Fig. 3, the foundation section 4 is located on the main platform of the climbing formwork frame body, and the foundation section 4 includes an inner chord 81, an outer chord 82 and a horizontal support connecting the inner chord 81 and the outer chord 82 The closed frame body formed by the rods and the elevator guide rail 84 positioned at the outside of the closed frame body, the inner chord 81 includes two vertical channel steels arranged opposite to each other, and the upper section of the inner chord 81 is connected to the One end of the upper horizontal support rod 83 is welded and fixed, the lower section of the inner chord 81 is welded and fixed with one end of the lower horizontal support rod 85, and the outer chord 82 includes two square steels arranged vertically side by side and connected to The connecting bar between the steel, the other end of the upper horizontal support bar 83 is connected with the middle part of the upper connecting bar 86 at the top of the outer chord 82, the other end of the lower horizontal support bar 85 is connected with the lower connecting bar at the bottom of the outer chord 82. The middle part of the bar 87 is connected to form a closed frame body, the upper horizontal support bar 83 and the lower horizontal support bar 85 are all square steel, the upper connecting cross bar 86 and the lower connecting cross bar 87 are all square steel, and the outer side of the outer chord bar 82 is welded and fixed. There are elevator guide rails 84; the bottom ends of the two channel steels of the inner chord 81 are welded and fixed on the same connecting flange 88, and the connecting flange 88 is connected and fixed with the lower frame by bolts, and the upper part of the inner chord 81 and the outer chord 82 pass through The bolts are connected and fixed with the standard section;

The standard section is divided into ordinary standard section 3 and standard section 2 with formwork suspension system. The upper part of the inner chord 81 and outer chord 82 of the basic section 4 is connected and fixed with the ordinary standard section 3 by bolts, as shown in Figure 4, Figure 5 and As shown in Figure 6, the overall structure of the ordinary standard section 3 is similar to that of the basic section 4, the difference being that the two sides of the lower horizontal support rod 85 of the ordinary standard section 3 are respectively provided with diagonal braces 91, and the diagonal braces 91 and the lower horizontal support rod 85 are arranged in the same horizontal plane to form a triangular fishtail support structure 9, one end of the diagonal strut 91 is welded and fixed to one end of the lower connecting cross bar 87, and the other end of the diagonal strut 91 is welded to the lower horizontal support close to the inner chord 81 , the channel steel groove of the inner chord 81 is provided with a safety belt hook 89; the upper part of the inner chord 81 of the common standard section 3 and the upper part of the outer chord 82 are connected and fixed with the standard section 2 containing the formwork suspension system by bolts; the common standard The inner chord 81 of the section 3 and the lower part of the outer chord 82 are connected to the foundation section 4 through bolts; the ordinary standard section 3 can be set with one or two floors according to the specific construction floor requirements;

As shown in Figure 7, Figure 8 and Figure 9, the overall structure of the standard section 2 with the formwork suspension system is similar to that of the ordinary standard section 3, the difference is that the lower triangular fishtail support plane is replaced by the first reinforced fishtail support structure 92. The first reinforced fishtail support structure 92 includes two support channel steels 94 arranged opposite to each other. The number of 87 is increased to 2, arranged vertically side by side, two supporting channel steels 94 are provided with diagonal struts 91 respectively, the diagonal struts 91 and the supporting channel steels 94 are arranged in the same horizontal plane, and one end of the diagonal struts 91 is welded and fixed Connect one end of cross bar 87 down, the other end of diagonal strut 91 is welded on the middle part of supporting channel steel 94, and the pulley suspension track is slidably connected between two supporting channel steels 94;

As shown in Figure 16, the pulley suspension track includes a slide rail 21 and a suspension structure 22 that moves forward and backward along the slide rail 21. The slide rail 21 is made of H-shaped steel, and the middle part of the slide rail 21 is provided with a horizontal through hole 23. The section is strip-shaped, and the number of horizontal through holes 23 is 2, which are arranged side by side vertically, and are slidably connected with the supporting channel steel 94 by bolts, and the slide rail 21 can stretch and move between the supporting channel steel 94 along the horizontal through hole 23 , the suspension end of the slide rail 21 is slidingly connected with the suspension structure 22; the suspension structure 22 includes a pulley 24 symmetrically arranged on both sides of the slide rail 21, a U-shaped plate 25 for fixing two symmetrical pulleys 24, and an axle 27 connecting the pulley 24 and the U-shaped plate 25 And the hook 26 that hangs below the U-shaped plate 25, the pulley 24 is a steel wheel, and the hook 26 is an adjustable hook, which can adjust the height up and down to adapt to the different heights of the template; the channel steel groove of the inner chord 81 is provided with a safety belt hook 89; the upper part of the inner chord 81 and the outer chord 82 of the standard section 2 containing the formwork suspension system is connected and fixed with the top section 1 by bolts;

As shown in Figure 10, Figure 11 and Figure 12, the overall structure of the top section 1 is similar to the standard section 2 with the formwork suspension system, the difference is that the upper upper horizontal support bar 83 is replaced by the second reinforced fishtail support structure 93, One end of the diagonal strut 91 is welded and fixed on one end of the upper connecting cross bar 86, and the other end of the diagonal strut 91 is welded on the supporting channel steel 94 near the inner chord 81; the number of the upper connecting cross bar 86 is increased to 2, Longitudinally arranged side by side; the second reinforced fishtail support structure 93 also includes a vertical diagonal brace 11, the vertical diagonal brace 11 is arranged below the upper support channel steel 94, and the two ends of the vertical diagonal brace 11 are respectively connected to the inner The chord 81 is connected with the supporting channel steel 94, the inclination angle between the vertical slanting strut 11 and the inner chord 81 is 45-60°, and the vertical slanting strut 11 is made of square steel; the channel steel of the inner chord 81 is concave A safety belt hook 89 is arranged in the slot;

The lower frame consists of a tripod 5, a hanging platform 6 and a lower hanging platform 7 from top to bottom, as shown in Figure 13, Figure 14 and Figure 15, the overall structure of the tripod 5 is similar to the ordinary standard section 3, the difference is that the upper The horizontal support bar 83 is replaced by the first reinforced fishtail support structure 92, the height of the outer chord 82 is higher than the inner chord 81, and the first reinforced fishtail support structure 92 is arranged on the top of the inner chord 81; Below the fishtail support structure 92, there is also a frame diagonal bracing structure 51. The frame diagonal bracing structure 51 is composed of two oppositely arranged channel steels. Connect near the side of the upper connecting cross bar 86; the support channel steel 94 of the first reinforced fishtail support structure 92 is connected and fixed near the end of the inner chord 81 with a rigid hook 52 that can hang the frame body on the wall hanging seat attached to the climbing formwork , the number of rigid hooks 52 is two, which are respectively welded and fixed on the tops of the two supporting channel steels 94; the top of the supporting channel steels 94 of the first reinforced fishtail support structure 92 is provided with bolt holes, which are connected and fixed with the foundation section 4 by bolts, The lower part of the inner chord 81 and the outer chord 82 is connected with the suspension platform 6 by bolts;

As shown in Fig. 4, Fig. 5 and Fig. 6, the overall structure of the hanging platform 6 is similar to that of the ordinary standard section 3, and the bottom of the inner chord 81 and the outer chord 82 of the hanging platform 6 are connected with the lower hanging platform 7 by bolts; 7. The overall structure is similar to that of the ordinary standard section 3. The hanging platform 7 can be provided with one or two floors according to the needs of the construction site. The channel steel grooves of the inner chord 81 of the hanging platform 6 and the hanging platform 7 are all provided with safety With hook 89.

As shown in Figure 17, the construction process of the special hydraulic climbing formwork body for the elevator of the present invention:

Step 1. Install the embedded parts: according to the construction plan, carry out accurate distance measurement and positioning, and install the embedded parts in the concrete structure;

Step 2. Install the climbing formwork frame body: install the guide rail, tripod 5 and hanging platform 6 at the embedded parts, the tripod 5 is hung on the pre-embedded hanging seat of the concrete structure through a rigid hook, and the tripod 5 and the hanging platform 6 are fixed After the inner chord 81 and the outer chord 82 of the tripod 5 and the hanging platform 6 are respectively aligned, cover the alignment position with a connecting steel plate, adjust the position of the bolt holes on the connecting steel plate and the inner chord 81 or outer chord 82, and align Afterwards, high-strength bolts are passed through the bolt holes, tightened and fixed to realize the connection and fixation of the tripod 5 and the crane platform 6; between the frames at the same horizontal position, vertically pass through the first reinforced fishtail type through the longitudinal connecting beam. The lower surface space of the support structure 92 is fixed with the support channel steel 94 to realize the connection of the climbing formwork frame body of the whole wall;

After the main platform and the foundation section 4 are installed above the tripod 5, the standard section 2, the common standard section 3 and the top section 1 containing the formwork suspension system are installed upward in turn, and the upper platform is erected. The connection mode of each section frame body is the same as that of the tripod 5 are connected in the same way;

Step 3, install the template: install the template on the main platform and the upper platform;

Step 4, concrete pouring: carry out the concrete pouring of the upper layer structure;

Step 5. Remove the mold and install the wall accessories: After the concrete reaches a certain strength, the mold is withdrawn, the distance measurement and positioning are performed, and the wall accessories are installed on the surface of the concrete structure;

Step 6. Jacking and climbing frame: Use the hydraulic jacking system to lift the guide rail. When the guide rail reaches the predetermined position of the newly poured concrete structure, fix the guide rail, and then lift the climbing formwork frame. After reaching the designated position, stop climbing After fixing, repeat the operation from step 3 to step 6 to pour the concrete on the upper layer;

Step 7, install the elevator: when the concrete structure reaches a certain height, hang the hanging platform 7 below the hanging platform 6, the connection method is the same as that described in step 2, and then hang the elevator on the elevator guide rail 84 outside the frame body; then Repeat steps 3 to 6 to carry out construction; during the construction process, personnel and goods can be transported vertically through the elevator outside the climbing formwork frame, and the working platform laid above the lower horizontal support structure of each frame body is larger , to facilitate the action and operation of construction personnel, and improve the construction safety factor;

Step 8. Demolition of the frame body: After the construction is completed, the climbing formwork frame body is removed from top to bottom in sequence, and the frame body is hoisted to the ground in sections by using a tower crane, and can be transported to other construction sites for reuse.

The above-mentioned embodiments are only descriptions of preferred implementations of the present invention, and are not intended to limit the scope of the present invention. Variations and improvements should fall within the scope of protection defined by the claims of the present invention.

Claims (10)

1. The special hydraulic climbing formwork frame body for elevators is characterized in that it includes an upper frame body and a lower frame body. 4) Located on the main platform of the climbing formwork frame body, the lower frame body consists of a tripod (5), a hanging platform (6) and a hanging platform (7) from top to bottom; the top section (1), The standard section, the basic section (4), the tripod (5), the hanging platform (6) and the hanging platform (7) all include a closed frame body and an elevator guide rail (84) located outside the closed frame body, and the closed frame body It is enclosed by the inner chord (81), the outer chord (82) and the horizontal support structure connecting the inner chord (81) and the outer chord (82), and the horizontal support structure is a horizontal support rod or a fish A tail-shaped support structure (9), the fishtail-shaped support structure (9) includes a horizontal support rod and diagonal braces (91) symmetrically arranged on both sides of the horizontal support rod; each frame body is fixed by bolt connection. 2. The special hydraulic climbing formwork frame for elevators according to claim 1, characterized in that: the inner chord (81) includes two channel steels vertically opposite to each other, and the upper section of the inner chord (81) has two The opposing channel steels are welded and fixed to one end of the upper horizontal support structure, the lower section of the inner chord (81) is welded and fixed to one end of the lower horizontal support structure between the two opposite channel steels, and the outer chord (82) includes two vertical The square steels arranged side by side and the connecting cross bar connecting the two square steels, the other end of the upper horizontal support structure is connected with the middle part of the upper connecting cross bar (86) on the top of the outer chord (82), and the other end of the lower horizontal supporting structure One end is connected with the middle part of the lower connecting cross bar (87) of the outer chord (82) bottom; the upper connecting cross bar (86) and the lower connecting cross bar (87) are square steel. 3. The special hydraulic climbing formwork frame for elevators according to claim 2, characterized in that: in the foundation section (4), the horizontal support structures are all horizontal support rods, the horizontal support rods are square steel, and the inner chord The two channel steel bottom ends of the rod (81) are welded and fixed on the same connecting flange (88), and the connecting flange (88) is connected and fixed with the lower frame body through bolts, and the inner chord (81) and the outer chord ( 82) The upper part is connected and fixed with the standard section by bolts. 4. The special hydraulic climbing formwork body for elevators according to claim 3, characterized in that: the standard section is divided into an ordinary standard section (3) and a standard section (2) with a formwork suspension system, and the basic section ( 4) The inner chord (81) and the upper part of the outer chord (82) are connected and fixed with the ordinary standard section (3) by bolts. In the ordinary standard section (3), the upper horizontal support structure is a horizontal support bar, and the lower The horizontal support structure is a fishtail support structure (9), the diagonal brace (91) and the lower horizontal support rod (85) are arranged in the same horizontal plane, and one end of the diagonal brace (91) is welded and fixed to the lower connecting cross bar (87 ), the other end of the diagonal brace (91) is welded on the lower horizontal support near the inner chord (81); the upper part of the inner chord (81) and outer chord (82) of the common standard section (3) The standard section (2) containing the formwork suspension system is connected and fixed by bolts, and the inner chord (81) and the lower part of the outer chord (82) of the ordinary standard section (3) are connected to the foundation section (4) by bolts. 5. The special hydraulic climbing formwork frame for elevators according to claim 4, characterized in that: in the standard section (2) containing the formwork suspension system, the upper horizontal support structure is a horizontal support rod, and the lower horizontal support structure is a second horizontal support structure. A reinforced fishtail support structure (92), the first reinforced fishtail support structure (92) includes two support channel steels (94) arranged opposite to each other, and the two ends of the support channel steel (94) are welded vertically The lower end of the chord (81) and the middle part of the lower connecting cross bar (87), the two sides of the two supporting channel steels (94) are respectively provided with diagonal struts (91), and the diagonal struts (91) and the supporting channel steels (94) are arranged In the same horizontal plane, one end of the diagonal brace (91) is welded and fixed to one end of the lower connecting cross bar (87), and the other end of the diagonal brace (91) is welded to the middle of the supporting channel steel (94), including the formwork suspension system The inner chord (81) of the standard section (2) and the top of the outer chord (82) are connected and fixed with the top layer section (1) by bolts. 6. The special hydraulic climbing formwork frame body for elevators according to claim 5, characterized in that: it also includes a pulley suspension track, the pulley suspension track is arranged between two supporting channel steels (94), and the pulley suspension track includes slide rails (21) and the suspension structure (22) that moves forward and backward along the slide rail (21), the slide rail (21) is made of H-shaped steel, and the middle part of the slide rail (21) is provided with a horizontal through hole (23), and the horizontal through hole (23 ) is strip-shaped, and is slidably connected with the support channel steel (94) by bolts, the slide rail (21) is telescopically movable between the support channel steel (94) along the horizontal through hole (23), and the slide rail (21) The suspension end is slidingly connected with the suspension structure (22); the suspension structure (22) includes pulleys (24) arranged symmetrically on both sides of the slide rail (21), U-shaped plates (25) for fixing two symmetrical pulleys (24), connecting The wheel shaft (27) of pulley (24) and U-shaped plate (25) and the hook (26) suspended below the U-shaped plate (25). 7. The special hydraulic climbing formwork frame for elevators according to claim 5, characterized in that: in the top section (1), the lower horizontal support structure is a first reinforced fishtail support structure (92), and the upper horizontal support structure The structure is a second reinforced fishtail support structure (93), and the second reinforced fishtail support structure (93) includes two support channel steels (94) arranged opposite to each other, symmetrically arranged on both sides of the support channel steel (94). The side diagonal brace (91) and the vertical diagonal brace (11) below the support channel steel (94), the two ends of the support channel steel (94) are respectively vertically welded to the upper end of the inner chord (81) and the upper connecting cross bar In the middle part of (86), the diagonal brace (91) and the supporting channel steel (94) are arranged in the same horizontal plane, and one end of the diagonal brace (91) is welded and fixed on one end of the upper connecting cross bar (86), and the diagonal brace (91) ) is welded on the support channel (94) close to the inner chord (81); the two ends of the vertical diagonal brace (11) are respectively connected with the inner chord (81) and the support channel (94). 8. The special hydraulic climbing formwork body for elevators according to claim 7, characterized in that: the inclination angle between the vertical diagonal strut (11) and the inner chord (81) is 45-60°, and the vertical oblique Strut (11) adopts square steel to make. 9. The special hydraulic climbing formwork frame for elevators according to claim 7, characterized in that: in the tripod (5), the height of the outer chord (82) is higher than that of the inner chord (81), and the lower horizontal support The structure is a fishtail support structure (9), the upper horizontal support structure is the first reinforced fishtail support structure (92), and one end of the support channel steel (94) is vertically welded to the middle part of the upper connecting cross bar (86), and the support channel The other end of the steel (94) is welded and fixed to the top of the inner chord (81); under the first reinforced fishtail support structure (92), there is also a frame diagonal bracing structure (51), and the frame diagonal bracing structure (51) It is composed of two channel steels arranged in opposite directions, and the two ends of the frame diagonal brace structure (51) are respectively connected with the lower part of the inner chord (81) and the side of the supporting channel steel (94) close to the upper connecting cross bar (86); the first The support channel steel (94) of the reinforced fishtail support structure (92) is connected and fixed with a rigid hook (52) that can hang the frame body on the wall hanging seat attached to the climbing formwork near the inner chord (81); the first reinforcement The top of the support channel steel (94) of the fishtail support structure (92) is provided with bolt holes, which are connected and fixed with the foundation section (4) by bolts, and the lower parts of the inner chord (81) and the outer chord (82) are connected with each other by bolts. Hanging platform (6) is connected. 10. The special hydraulic climbing formwork body for elevators according to claim 4, characterized in that: the structure of the hanging platform (6) is the same as that of the ordinary standard section (3), and the inner chord (81) of the hanging platform (6) The lower part of the outer chord (82) is connected with the hanging platform (7) through bolts; the structure of the hanging platform (7) is the same as that of the ordinary standard section (3).