CN222601999U - Overhead transmission line supporting device - Google Patents
Overhead transmission line supporting device Download PDFInfo
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- CN222601999U CN222601999U CN202420730631.8U CN202420730631U CN222601999U CN 222601999 U CN222601999 U CN 222601999U CN 202420730631 U CN202420730631 U CN 202420730631U CN 222601999 U CN222601999 U CN 222601999U
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- angle steel
- steel tower
- transmission line
- frame
- cylinder column
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Abstract
The utility model relates to the related technical field of 220kV and above transmission line erection, in particular to an overhead transmission line supporting device which comprises an angle steel tower cylinder column, an angle steel tower supporting frame, a connecting end and a locking assembly, wherein the angle steel tower supporting frame is arranged at an angle steel tower supporting position below the angle steel tower cylinder column, the connecting end is movably arranged on an angle steel tower supporting rod at the tail end of the locking assembly, the connecting end is sleeved and fastened at the bottom end of the angle steel tower supporting frame, the overhead transmission line supporting device further comprises a lifting assembly and a bottom fastening assembly, the lifting assembly is arranged on the angle steel tower cylinder column, and the bottom fastening assembly is arranged at the connecting end.
Description
Technical Field
The utility model relates to the technical field of 220kV and above transmission line erection, in particular to an overhead transmission line supporting device.
Background
220KV and above transmission line hack lever mainly comprises single equilateral angle steel or combination angle steel, and the material generally uses Q235 (A3F) and Q345 (16 Mn) two kinds, and the connection adopts crude bolt between the member, receives shear force by the bolt and connects, and whole tower comprises angle steel, connection steel sheet and bolt, and individual part such as tower foot etc. is welded into an sub-assembly by several steel sheets, and consequently hot galvanize anticorrosive, transportation and construction erects very conveniently. For the iron tower with the call height below 60m, a foot nail is arranged on one main material of the iron tower, so that the construction is convenient.
The existing 220kV and above transmission line erection support connection part is easy to deform, cement solidification is adopted at the bottom of the 220kV and above transmission line erection connection part, the 220kV and above transmission line erection connection part is easy to be corroded by rainwater, the 220kV and above transmission line erection adopts a single steel frame, secondary reinforcement is not easy and the like.
Disclosure of utility model
The present utility model is directed to an overhead transmission line supporting device, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The overhead transmission line supporting device comprises an angle steel tower cylinder column, an angle steel tower supporting frame, a connecting end and a lock catch assembly, wherein the angle steel tower supporting frame is arranged at the angle steel tower supporting position below the angle steel tower cylinder column, the connecting end is movably arranged on the angle steel tower supporting rod at the tail end of the lock catch assembly, the connecting end is sleeved and fastened at the bottom end of the angle steel tower supporting frame, the overhead transmission line supporting device further comprises a lock catch assembly,
The lifting assembly is arranged on the angle steel tower cylinder column;
The bottom fastening assembly is arranged at the connecting end and is used for constructing an angle steel tower of a 200kV power transmission line and above on an angle steel tower cylinder column and an angle steel tower support frame;
the lifting rod is installed at the movable joint of the angle steel tower cylinder column, an angle steel tower perforating frame is arranged at the construction position of the middle of the angle steel tower support frame, a lock catch frame is fixedly installed at the support position of the angle steel tower perforating frame, and an angle steel tower slot is formed at the installation position of the connecting end and the angle steel tower support frame.
According to the overhead transmission line supporting device, the locking assembly comprises the fixed locking bolts screwed on the locking frame, the locking frame and the angle steel tower opposite-penetrating hole frame are wrapped on the angle steel tower supporting frame and used for supporting and reinforcing the angle steel tower of the transmission line of 200kV and above.
According to the overhead transmission line supporting device, the lifting assembly comprises the pneumatic rod movably arranged below the lifting rod, the pneumatic rod is movably arranged on the movable groove in the angle steel tower cylinder column, and the locating bolt is arranged at the external power driving position of the angle steel tower cylinder column.
According to the overhead transmission line supporting device, the pneumatic rod in the angle steel tower cylinder column driving movable groove is lifted, and the pneumatic rod is lifted and supported on the inner side of the angle steel tower of the transmission line of 200kV or above.
The overhead transmission line supporting device comprises the bottom fastening assembly and the angle steel tower inserting groove, wherein the bottom fastening assembly comprises the penetrating bolts which are connected around the connecting end in a threaded mode, and the penetrating bolts are fastened on the connecting end and the angle steel tower inserting groove in a threaded mode.
According to the overhead transmission line supporting device, the bottom fastening component is movably arranged on the connecting end and the connecting ring on the angle steel tower slot, and the connecting ring is sleeved outside the angle steel tower supporting frame.
According to the overhead transmission line supporting device, the holes in the connecting rings are correspondingly arranged on the through bolts and are used for supporting and fastening the overhead transmission line.
Compared with the prior art, the fixing buckle bolt has the beneficial effects that the fixing buckle bolt threads penetrate through the angle steel tower perforated frame and the lock catch frame, the angle steel tower perforated frame and the lock catch frame are clamped at the supporting connection part of the 200kV and above transmission line erection, the angle steel tower perforated frame and the lock catch frame are wrapped at the supporting connection part, and the 200kV and above transmission line erection supporting deformation is prevented.
The pneumatic rod and the lifting rod are supported on the inner side of the 200kV or above transmission line, the pneumatic rod and the lifting rod can be lifted and supported on the 200kV or above transmission line, and when the 200kV or above transmission line is erected and adopts a single steel frame, the pneumatic rod and the lifting rod can be lifted and supported for secondary reinforcement, so that the 200kV or above transmission line can be conveniently erected and installed.
When the bottom of the transmission line erection joint of 200kV and above is solidified by cement, the connecting ring is buckled on the bottom of the transmission line erection joint of 200kV and above through penetrating bolt threads, so that the transmission line erection joint of 200kV and above can be sealed, rainwater corrosion is avoided, and the transmission line erection stability of 200kV and above is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a lifting assembly according to the present utility model;
FIG. 3 is a schematic view of the bottom fastening assembly of the present utility model.
The angle steel tower cylinder column comprises an angle steel tower cylinder column body 1, an angle steel tower supporting frame 2, a connecting end 4, an angle steel tower slot 5, a fixed buckle bolt 6, a buckle frame 7, an angle steel tower perforated frame 8, a lifting rod 9, a pneumatic rod 10, a movable groove 11, a positioning bolt 12, a penetrating bolt 13 and a connecting ring.
Detailed Description
Various exemplary embodiments, features and aspects of the application will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
In addition, numerous specific details are set forth in the following examples in order to provide a better illustration of the application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, well known methods, procedures, and components have not been described in detail so as not to obscure the present application.
Referring to fig. 1 to 3, an overhead transmission line supporting device is provided, referring to fig. 1 to 3, and an overhead transmission line supporting device is provided, which includes an angle steel tower cylinder column 1, an angle steel tower support frame 2, a connection end 3 and a latch assembly.
The steel angle tower support device comprises an angle steel tower cylinder column 1, a steel angle tower support frame 2, a lifting assembly, a bottom fastening assembly, a lifting rod 8, a locking assembly and an angle steel tower slot 4, wherein the angle steel tower support frame 2 is arranged at an angle steel tower support position below the angle steel tower cylinder column 1, a connecting end 3 is movably arranged at an angle steel tower support rod at the tail end of the locking assembly, the connecting end 3 is sleeved and fastened at the bottom end of the angle steel tower support frame 2, the lifting assembly is arranged on the angle steel tower cylinder column 1, the bottom fastening assembly is arranged at the connecting end 3 and is used for constructing a power transmission line angle steel tower of 220kV or above on the angle steel tower cylinder column 1 and the angle steel tower support frame 2, the lifting rod 8 is arranged at a movable joint position of the angle steel cylinder column 1, a locking frame 6 is fixedly arranged at a construction position in the middle of the angle steel tower support frame 2, and an angle steel tower slot 4 is formed at a support position of the connecting end 3 and the angle steel tower support frame 2.
In this embodiment, angle steel tower cylinder column 1 is installed on 220kV and above transmission line angle steel tower through the screw thread mode, support for angle steel tower is to perforating frame 7 and is installed on angle steel tower support frame 2, buckle frame 6 parcel centre gripping is on angle steel tower support frame 2 and angle steel tower are to perforating frame 7, fixed buckle bolt 5 screw thread runs through in angle steel tower is to perforating frame 7 and buckle frame 6, link 3 can the suit in angle steel tower support frame 2 bottom, fix a position the installation, link 3 can seal in angle steel tower support frame 2 and cement solidification department, prevent that the rainwater from entering angle steel tower support frame 2 and 220kV and above transmission line angle steel tower junction.
Referring to fig. 1, in this embodiment, the latch assembly includes a fixing latch 5 screwed on a latch frame 6, and the latch frame 6 and an angle tower opposite perforation frame 7 are wrapped on an angle tower support frame 2 for reinforcing an angle tower support of a 220kV power transmission line and above.
When the angle steel tower is wrapped and clamped at the supporting position of the angle steel tower of the 220kV power transmission line and above, the fixed buckle bolt 5 is threaded and penetrates through the angle steel tower, the angle steel tower is clamped at the supporting connection position of the angle steel tower, the perforated frame 7 and the lock catch frame 6, the angle steel tower, the perforated frame, the lock catch frame 7 and the lock catch frame 6 are wrapped at the supporting connection position, and the supporting deformation of the angle steel tower, the lock catch frame and the lock catch frame 6 is prevented from being erected on the power transmission line, and the power transmission line, the angle steel tower, the lock catch frame and the lock catch frame are arranged on the supporting connection position.
Referring to fig. 1 and 2, in this embodiment, the lifting assembly includes a pneumatic rod 9 movably mounted below the lifting rod 8, the pneumatic rod 9 is movably mounted on a movable slot 10 in the angle steel tower cylinder column 1, and a positioning bolt 11 is mounted at an external power driving position of the angle steel tower cylinder column 1.
The pneumatic rod 9 is movably mounted below the lifting rod 8, the lifting rod 8 is movably mounted on the angle steel tower cylinder column 1 through the pneumatic rod 9, the angle steel tower cylinder column 1 penetrates through a 220kV and above transmission line erection support connection part through a positioning bolt 11 thread, and the angle steel tower cylinder column 1 and the lifting rod 8 are supported on the inner side of the 220kV and above transmission line erection.
Preferably, the angle steel tower cylinder column 1 drives the pneumatic rod 9 in the movable groove 10 to lift, the pneumatic rod 9 is supported on the inner side of the angle steel tower of the power transmission line of 220kV and above in a lifting manner, the pneumatic rod 9 can be pushed to lift by means of the driving power of the angle steel tower cylinder column 1, the pneumatic rod 9 can lift along the movable groove 10, when the angle steel tower cylinder column 1 and the lifting rod 8 are supported on the inner side of the power transmission line of 220kV and above, the pneumatic rod 9 and the lifting rod 8 can be supported on the power transmission line of 220kV and above in a lifting manner, and when the power transmission line of 220kV and above is erected by adopting a single steel frame, the pneumatic rod 9 and the lifting rod 8 can be supported in a lifting manner for secondary reinforcement, and the power transmission line of 220kV and above is convenient to erect and install.
Referring to fig. 1 and 3, in this embodiment, the bottom fastening assembly includes a through bolt 12 screwed around the connection end 3, and the through bolt 12 is screwed on the connection end 3 and the angle tower slot 4.
The penetrating bolt 12 is distributed and threaded to penetrate through the connecting end 3, the connecting end 3 can be sleeved at the bottom end of the angle steel tower support frame 2 for positioning and mounting, meanwhile, the connecting end 3 can be sealed at the angle steel tower support frame 2 and a cement solidification part, the angle steel tower support frame 2 is inserted into the angle steel tower slot 4, the penetrating bolt 12 is threaded to be fastened on the connecting end 3 and the angle steel tower slot 4, and overhead transmission line support assembly and reinforcement are carried out.
Referring to fig. 1 and 3, in the present embodiment, the bottom fastening assembly is movably mounted on the connection end 3 and the angle tower slot 4, and the connection ring 13 is sleeved outside the angle tower support frame 2.
The connecting ring 13 movable mounting is on link 3 and angle steel tower slot 4, and link 3 can seal in angle steel tower support frame 2 and cement solidification department, and when angle steel tower support frame 2 inserted angle steel tower slot 4 on, link 13 can movable mounting in angle steel tower support frame 2 junction.
Preferably, the hole on the connecting ring 13 is correspondingly arranged on the through bolt 12 for supporting and fastening the overhead transmission line, after the through bolt 12 is fastened on the connecting end 3 and the angle steel tower slot 4 in a threaded manner, the hole on the connecting ring 13 is correspondingly arranged on the through bolt 12, the through bolt 12 can penetrate through the angle steel tower slot 4 and the connecting end 3, when the bottom of the 220kV and above transmission line erection joint is solidified by cement, the connecting ring 13 is fastened on the bottom of the 220kV and above transmission line erection joint through the threads of the through bolt 12, the 220kV and above transmission line erection joint can be sealed, rainwater corrosion is avoided, and the 220kV and above transmission line erection stability is improved.
From the above, the angle steel tower opposite perforation frame 7 is installed on the angle steel tower support frame 2, the lock catch frame 6 wraps and clamps on the angle steel tower support frame 2 and the angle steel tower opposite perforation frame 7, the fixed buckle bolt 5 threads penetrate through the angle steel tower opposite perforation frame 7 and the lock catch frame 6, and the connecting end 3 can be sleeved at the bottom end of the angle steel tower support frame 2 for positioning and installation.
When the angle steel tower cylinder column 1 and the lifting rod 8 are supported on the inner side of 220kV and above transmission line erection, the pneumatic rod 9 and the lifting rod 8 can be lifted and supported on the 220kV and above transmission line erection rod, and when a single steel frame is adopted for 220kV and above transmission line erection, the pneumatic rod 9 and the lifting rod 8 can be lifted and lowered for secondary reinforcement and support.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The overhead transmission line supporting device comprises an angle steel tower cylinder column (1), an angle steel tower supporting frame (2), a connecting end (3) and a lock catch assembly, wherein the angle steel tower supporting frame (2) is arranged at the angle steel tower supporting position below the angle steel tower cylinder column (1), the connecting end (3) is movably arranged on an angle steel tower supporting rod at the tail end of the lock catch assembly, the connecting end (3) is sleeved and fastened at the bottom end of the angle steel tower supporting frame (2), and is characterized by further comprising a lock catch assembly,
The lifting assembly is arranged on the angle steel tower cylinder column (1);
The bottom fastening assembly is arranged at the connecting end (3) and is used for constructing an angle steel tower of 220kV and above on the angle steel tower cylinder column (1) and the angle steel tower support frame (2);
The lifting rod (8) is installed at the movable joint of the angle steel tower cylinder column (1), an angle steel tower opposite perforation frame (7) is arranged at the construction position of the middle of the angle steel tower support frame (2), a lock catch frame (6) is fixedly installed at the support position of the angle steel tower opposite perforation frame (7), and an angle steel tower slot (4) is formed in the installation position of the connecting end (3) and the angle steel tower support frame (2).
2. An overhead transmission line support device according to claim 1, characterized in that the locking assembly comprises a fixed locking bolt (5) screwed on a locking frame (6), and the locking frame (6) and the angle steel tower opposite perforation frame (7) are wrapped on the angle steel tower support frame (2) for reinforcing the angle steel tower support of the transmission line of 220kV and above.
3. An overhead transmission line support arrangement according to claim 1, characterized in that the lifting assembly comprises a pneumatic rod (9) movably mounted below the lifting rod (8), the pneumatic rod (9) being movably mounted on a movable groove (10) in the angle steel tower cylinder column (1), and a positioning bolt (11) being mounted at the external power drive of the angle steel tower cylinder column (1).
4. An overhead transmission line support device according to claim 3, characterized in that the angle steel tower cylinder column (1) drives a pneumatic rod (9) in the movable groove (10) to lift, and the pneumatic rod (9) is supported inside the angle steel tower of the transmission line of 220kV and above in a lifting manner.
5. An overhead transmission line support according to claim 1, characterized in that the bottom fastening assembly comprises a through bolt (12) screwed around the connection end (3), the through bolt (12) being screwed onto the connection end (3) and the angle tower slot (4).
6. An overhead transmission line support according to claim 5, characterized in that the bottom fastening assembly is movably mounted on the connection end (3) and the angle tower slot (4) with a connection ring (13), the connection ring (13) being sleeved outside the angle tower support (2).
7. An overhead transmission line support according to claim 6, characterized in that the holes in the connection ring (13) are correspondingly arranged in the through bolts (12) for overhead transmission line support fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420730631.8U CN222601999U (en) | 2024-04-10 | 2024-04-10 | Overhead transmission line supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420730631.8U CN222601999U (en) | 2024-04-10 | 2024-04-10 | Overhead transmission line supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222601999U true CN222601999U (en) | 2025-03-11 |
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ID=94845682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420730631.8U Active CN222601999U (en) | 2024-04-10 | 2024-04-10 | Overhead transmission line supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222601999U (en) |
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2024
- 2024-04-10 CN CN202420730631.8U patent/CN222601999U/en active Active
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