CN116716868A - Ground to wall joint box auxiliary device - Google Patents

Abstract

The invention provides an auxiliary device for a ground-to-wall joint box, which includes: partitions. The partitions are arranged on both sides of the ground-to-floor wall of the construction area. Handles are provided on both sides of the top. The handles can lift the partitions by lifting. To connect or separate with the construction area connecting wall; channel steel, the channel steel is set at the bottom of the partition, and can be connected with the I-beam in the construction area connecting wall as a whole, so that the partition will connect the construction area connecting wall with other The land is separated by walls. The anti-corrosion coating of the present invention can increase the service life of the partition. The partition and channel steel are located on both sides of the construction wall. The groove is coupled with the I-beam, and the fixing parts are further fixed so that the partitions on both sides will be constructed. The ground connecting walls are completely separated from the adjacent ground connecting walls, which prevents the concrete of the ground connecting walls from over-square and reduces the flow around the adjacent ground connecting walls, thereby ensuring the troughing quality of the adjacent ground connecting walls. The device is simple to operate and can be reused, reducing the cost of manpower and material resources.

Description

Ground to wall joint box auxiliary device

Technical field

The present invention relates to the technical field of underground continuous wall engineering, and specifically to an auxiliary device for a ground wall joint box.

Background technique

During the construction of underground projects, the underground diaphragm wall steel cage I-beam joint serves as a connection between the two walls, preventing grout leakage during concrete pouring, and can withstand the lateral pressure of the soil together with the reinforced concrete.

In the existing technology, I-beam joints are used as the joints of ground-connecting wall steel cages. The top elevation of the I-beam joints is only at the bottom of the crown beam. The height is low, the concrete is seriously over-squared, the implementation effect is poor, and the cost is increased. On the other hand, during the troughing process of adjacent ground connecting walls, the conventional troughing method makes it difficult to handle the concrete flowing around the joints, which can easily lead to quality problems such as the steel cage being stuck and the later connecting walls leaking. Moreover, the length of the I-beam is insufficient, and the concrete easily flows around the I-beam, making it difficult to form the surrounding trough section.

Contents of the invention

The invention aims to at least solve one of the problems existing in the prior art that easily lead to over-square concrete, poor implementation effects, increased costs, difficulty in forming the surrounding groove sections, affected quality, and damage to the grab bucket of the groove forming machine. , providing a device that can reduce the phenomenon of over-square concrete, reduce costs, and ensure the quality of adjacent wall-to-wall troughs.

To this end, the present invention provides an auxiliary device for a ground-to-wall joint box.

The auxiliary device of the ground-to-wall joint box proposed by the present invention includes:

Partition boards are provided on both sides of the construction floor connecting wall, and handles are provided on both sides of the top. The handles can lift the partition board to connect with the construction floor connecting wall. Or separate; channel steel, the channel steel is arranged at the bottom of the partition plate, and can be connected with the I-beam steel in the construction width connecting wall as a whole, so that the partition plate connects the construction width ground connection wall Separated from other lots by a wall.

The auxiliary device of the ground-to-wall joint box proposed by the present invention includes: partition board, handle, and channel steel. The partition is a metal plate with an anti-corrosion coating on the surface to reduce the corrosion of the plate body by various liquids. The partition can be a telescopic or folding plate to adapt to floor-connecting walls of different sizes. The handle at the top can be fixed by welding or detachable connection, and the detachable connection can be threaded connection, snap connection, etc. The handles can be in the form of lifting rings, located on both sides of the partition, and the number can be set to multiple groups to facilitate the lifting of the partition and the installation and removal of the construction site-connected wall. The channel steel and the bottom of the partition are fixed through welding or detachable threaded connections, clamping, etc. There are multiple threaded channels at the upper and lower positions of the channel steel, which can be threaded with the partition. The threaded channels at different positions of the channel steel are connected. , thereby changing the height of the overall structure to adapt to ground-connecting walls of different heights. After the groove of the channel steel is coupled with the I-beam in the construction connecting wall, it can be fixed through fasteners to improve the coupling strength of the two and thereby improve the stability of the overall structure.

It can be seen that the partition is a metal plate with strong pressure resistance. The anti-corrosion coating can increase the service life of the partition. The handles can be pre-welded on both sides of the partition, and the number matches the size and weight of the partition. The channel steel is fixed on the partition board through welding, threaded connection, clamping, etc., and the partition board and the connected channel steel are set on both sides of the construction floor connecting wall through lifting equipment. The groove of the channel steel is coupled with the I-beam. , the fasteners are further fixed so that the partitions on both sides can completely separate the construction floor connecting wall from the adjacent floor connecting wall, avoid the concrete of the ground connecting wall being over-square, and reduce the flow around the adjacent floor connecting wall, thereby ensuring The quality of troughing of adjacent floor-to-ceiling walls is improved. The device is simple to operate and can be reused, reducing the cost of manpower and material resources.

The auxiliary device of the ground-to-wall joint box according to the above technical solution of the present invention may also have the following additional technical features:

In the above technical solution, a groove is formed on the bottom of the channel steel, and the groove can be connected with the I-beam to fix the channel steel and the I-beam as a whole.

In this technical solution, the groove edge structure is provided with connection points, which can be connected with the I-beam, threaded connection, etc. There is also a reinforced metal plate at the connection between the two. The reinforced metal plate covers the connection gap and the four corners are fixed through threaded connections.

In the above technical solution, a protruding structure is formed on the top of the channel steel and is slidably connected to the bottom of the partition plate. The channel steel and the partition plate can be connected or separated by sliding.

In this technical solution, the convex structure of the channel steel can be embedded into the bottom structure of the partition from either side and can be slid so that the two are connected as a whole. When separation is required, the channel steel can be pulled out from either side. That’s it. There are also steel limit plates on both sides of the bottom of the partition. One end of the limit plate is set on the partition, and the other end can rotate around the connection point. When the partition is coupled with the channel steel, the structure at the other end of the limit plate can pass through Rotate and adjust the position to block and limit the two structures, and the connection points on the partition can be locked.

In the above technical solution, fixing pieces are also provided on both sides of the channel steel, and the fixing pieces fix the channel steel and the side structure of the partition plate.

In this technical solution, one end of the fastener is movable on the side structure of the channel steel, and the other end can rotate around the movable connection point to adjust the connection position with the side of the partition. After selecting the appropriate connection position, it can be welded or Disassemble the connection and secure it.

In the above technical solution, connecting plates are provided at both ends of the partition, and the handle is arranged vertically to the connecting plates.

In this technical solution, the connecting plates are arranged on both sides of the partition and fixed by welding or clamping. A reinforcing member is also provided at the connection between the two, and the reinforcing member covers the connection and is fixed with a threaded connection to improve the coupling strength of the two. The handle is a metal ring structure. The ring structure is convenient for lifting the lifting equipment. The handle is set vertically on the connecting plate. The connection is fixed by welding. Connectors can also be added to weld the two separately to form a triangular connection relationship. , further improving the stability of the overall structure.

In the above technical solution, after the partition plate and the channel steel are coupled, a threaded channel is provided at the corresponding position so that the two are threadedly connected.

In this technical solution, a threaded channel is provided through the partition plate and the channel steel to allow the screw to pass through. The passed screw rod is fixed and locked with a nut to improve the coupling strength between the partition plate and the channel steel. There are also connectors on the edge structures on both sides of the partition, which can be connected to the side structures of the channel steel, thereby improving the stability of the overall structure.

In the above technical solution, the partition board has a variety of different sizes to adapt to the size of the construction area connecting wall.

In this technical solution, the number of partitions is multiple groups, and the number of channel steels fixed to the partitions is also multiple groups. The sizes of the channel steels are different to adapt to I-beams of different sizes.

In any of the above technical solutions, the partition is made of special-shaped steel, and a lifting ring is provided on the top.

In this technical solution, the partition is also provided with an anti-corrosion coating to extend the service life of the partition and thereby reduce costs. The lifting ring and the partition are welded or detachable threaded connection, clamping, etc.

Additional aspects and advantages of the invention will be apparent from the description which follows, or may be learned by practice of the invention.

Description of the drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

Figure 1 is a schematic diagram of the auxiliary device of the wall-connecting joint box of the present invention;

Figure 2 is a side view of the auxiliary device of the ground wall joint box shown in Figure 1;

FIG. 3 is a schematic diagram of the groove of the auxiliary device of the wall-connecting joint box shown in FIG. 1 .

Among them, the corresponding relationship between the reference signs and component names in Figures 1 to 3 is:

1. Partition; 101. Connecting plate; 102. Lifting ring; 2. Handle; 3. Channel steel; 301. Groove; 302. Protruding structure; 4. Fixings; 5. Threaded channel.

Detailed ways

In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, as long as there is no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

Many specific details are set forth in the following description to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited to the specific implementation disclosed below. Example limitations.

The following describes a ground-to-wall joint box auxiliary device provided according to some embodiments of the present invention with reference to FIGS. 1 to 3 .

Some embodiments of the present application provide an auxiliary device for a ground wall connection box.

As shown in Figures 1 to 3, the first embodiment of the present invention proposes an auxiliary device for a ground-to-wall joint box, which includes:

Partition board 1 is located on both sides of the connecting wall of the construction area. Handles 2 are provided on both sides of the top. The handles 2 can lift the partition board 1 to coordinate with the construction work. Connect or separate the floor connecting wall; channel steel 3, the channel steel 3 is arranged at the bottom of the partition 1, and can be connected with the I-beam in the construction width connecting wall to form a whole, so that the partition 1. Separate the connecting wall of the construction area from other connecting walls.

The auxiliary device of the ground-to-wall joint box proposed by the present invention includes: a partition 1, a handle 2, and a channel steel 3. The partition 1 is a metal plate with an anti-corrosion coating on the surface to reduce the corrosion of the plate body by various liquids. The partition 1 can be a telescopic or folding plate to adapt to floor connecting walls of different sizes. The handle 2 at the top can be fixed by welding or detachable connection, and the detachable connection can be threaded connection, snap connection, etc. The handle 2 can be a lifting ring 102 structure, which is located on both sides of the partition 1. The number can be set to multiple groups to facilitate the lifting of the partition 1 and the installation and removal of the construction wall. The channel steel 3 and the bottom of the partition 1 are fixed through welding or detachable threaded connections, clamping, etc. There are multiple threaded channels 5 at the upper and lower positions of the channel steel 3, which can be threadedly connected to the partition 1. Through the channel steel 3, different The connection of the threaded channel 5 at the location changes the height of the overall structure to adapt to ground connecting walls of different heights. After the groove 301 of the channel steel 3 is coupled with the I-beam in the construction connecting wall, it can be fixed through the fixing piece 4 to improve the coupling strength of the two and thereby improve the stability of the overall structure.

It can be seen that the partition 1 is a metal plate with strong pressure resistance. The anti-corrosion coating can increase the service life of the partition 1. The handles 2 can be pre-welded on both sides of the partition 1. The number depends on the size and weight of the partition 1. adaptation. Fix the channel steel 3 on the partition 1 through welding, threaded connection, clamping, etc., and use lifting equipment to set the partition 1 and the connected channel steel 3 on both sides of the construction site connecting wall. The groove of the channel steel 3 301 is coupled with the I-beam, and the fixing piece 4 is further fixed so that the partitions 1 on both sides completely separate the construction floor connecting wall from the adjacent floor connecting wall, preventing the concrete of the ground connecting wall from being overly square and reducing the adjacent width. The flow flows around the ground connecting wall, thereby ensuring the groove forming quality of adjacent ground connecting walls. The device is simple to operate and can be reused, reducing the cost of manpower and material resources.

The second embodiment of the present invention proposes an auxiliary device for a ground-to-wall joint box. Based on the first embodiment, as shown in Figure 3, a groove 301 is formed at the bottom of the channel steel 3. The groove 301 can be connected with the I-beam to fix the channel steel 3 and the I-beam as a whole.

In this embodiment, the edge structure of the groove 301 is provided with connection points, which can be clamped, threaded, etc. with the I-beam. There is also a reinforced metal plate at the connection between the two. The reinforced metal plate covers the connection gap and the four corners are fixed through threaded connections.

The third embodiment of the present invention proposes an auxiliary device for a ground-to-wall joint box. Based on any of the above embodiments, as shown in Figure 2, a protruding structure 302 and a protruding structure 302 are formed on the top of the channel steel 3. The bottom of the partition 1 is slidingly connected, and the channel steel 3 can be connected or separated from the partition 1 by sliding.

In this embodiment, the protruding structure 302 of the channel steel 3 can be embedded in the bottom structure of the partition 1 from either side, and can be slid to connect the two into a whole. Just pull out the channel steel 3. Steel limit plates are also provided on both sides of the bottom of the partition 1. One end of the limit plate is set on the partition 1, and the other end can rotate around the connection point. When the partition 1 is coupled with the channel steel 3, the limit plate is One end of the structure can be rotated to block and limit the two structures after adjusting the position, and the connection point on the partition 1 can be locked.

The fourth embodiment of the present invention proposes an auxiliary device for a ground-to-wall joint box. Based on any of the above embodiments, as shown in Figure 2, fixing pieces 4 are also provided on both sides of the channel steel 3. The fixing piece 4 fixes the channel steel 3 and the side structure of the partition plate 1 .

In this embodiment, one end of the fixing member 4 is movably arranged on the side structure of the channel steel 3, and the other end can rotate around the movable connection point to adjust the connection position with the side of the partition 1. After selecting the appropriate connection position, Welded or removable connections for fixation.

The fifth embodiment of the present invention proposes an auxiliary device for a ground-to-wall joint box. Based on any of the above embodiments, as shown in Figure 1, connecting plates 101 are provided at both ends of the partition 1. The handle 2 is arranged vertically to the connecting plate 101 .

In this embodiment, the connecting plates 101 are provided on both sides of the partition 1 and fixed by welding or snapping. A reinforcing member is also provided at the connection between the two, and the reinforcing member covers the connection and is fixed with a threaded connection to improve the coupling strength of the two. The handle 2 is a metal ring-shaped structure. The ring-shaped structure is convenient for lifting the lifting equipment. The handle 2 is set vertically on the connecting plate 101. The connection is fixed by welding. A connecting piece can also be added to weld the two separately to form a The triangular connection relationship further improves the stability of the overall structure.

The sixth embodiment of the present invention proposes an auxiliary device for a ground-to-wall joint box. Based on any of the above embodiments, as shown in Figure 1, after the partition 1 is coupled to the channel steel 3, A threaded channel 5 is provided at the corresponding position to enable the two to be threadedly connected.

In this embodiment, the threaded channel 5 is provided through the partition plate 1 and the channel steel 3 to allow the screw to pass through. The passed screw rod is fixed and locked with a nut to improve the coupling strength between the partition plate 1 and the channel steel 3. There are also connectors on the edge structures on both sides of the partition 1, which can be connected to the side structures of the channel steel 3, thereby improving the stability of the overall structure.

The seventh embodiment of the present invention proposes an auxiliary device for a ground-to-wall joint box. Based on any of the above embodiments, as shown in Figures 1 to 3, the partition 1 has a variety of different sizes. Specifications to match the dimensions of the construction site and connecting walls.

In this embodiment, the number of partitions 1 is multiple groups, and the number of channel steels 3 fixed to the partitions 1 is also multiple groups. The sizes of the channel steels 3 are different to adapt to different sizes of I-beams.

The eighth embodiment of the present invention proposes an auxiliary device for a ground-to-wall joint box. Based on any of the above embodiments, as shown in Figure 1, the partition 1 is made of special-shaped steel, and a lifting ring is provided on the top. 102.

In this embodiment, the separator 1 is also provided with an anti-corrosion coating to extend the service life of the separator 1 and thereby reduce costs. The lifting ring 102 and the partition 1 are welded or detachably connected with threads, snaps, etc.

In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (8)

1. An auxiliary device for a wall-connected joint box, comprising:

the partition board (1), the partition board (1) is arranged at two sides of the construction web wall, handles (2) are arranged at two sides of the top end of the partition board, and the handles (2) can hoist the partition board (1) by hoisting so as to be connected with or separated from the construction web wall;

the channel steel (3), the channel steel (3) is arranged at the bottom of the partition board (2), and can be connected with I-steel in the construction diaphragm wall into a whole, so that the partition board (1) separates the construction diaphragm wall from other diaphragm walls.

2. The auxiliary device for the wall-connected joint box according to claim 1, wherein a groove (301) is formed at the bottom of the channel steel (3), and the groove (301) can be connected with the i-steel to fix the channel steel (3) and the i-steel into a whole.

3. The auxiliary device for the wall-connected joint box according to claim 2, wherein a protruding structure (302) is formed at the top of the channel steel (3) and is slidably connected to the bottom of the partition board (1), and the channel steel (3) and the partition board (1) can be connected or separated by sliding.

4. The auxiliary device for the wall-connected joint box according to claim 3, wherein fixing pieces (4) are further arranged on two sides of the channel steel (3), and the fixing pieces (4) fix the channel steel (3) and the side structures of the partition plate (1).

5. The auxiliary device for the underground diaphragm wall joint box according to claim 1, wherein connecting plates (101) are arranged at two ends of the partition plate (1), and the handle (2) is arranged vertically to the connecting plates (101).

6. The auxiliary device for the wall-connected joint box according to claim 1, wherein after the partition plate (1) is coupled with the channel steel (3), a threaded channel (5) is arranged at a corresponding position so as to enable the partition plate and the channel steel to be in threaded connection.

7. The wall-over-the-ground joint box auxiliary device according to claim 1, characterized in that the partition (1) has a number of different dimensions to adapt to the dimensions of the construction web wall-over-the-ground.

8. The auxiliary device for the underground diaphragm wall joint box according to claim 1, wherein the partition plate is made of special-shaped steel, and a hanging ring (102) is further arranged at the top.