CN213279105U - Steel pipe pole cable support structure of power transmission tower - Google Patents
Steel pipe pole cable support structure of power transmission tower Download PDFInfo
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- CN213279105U CN213279105U CN202022103607.6U CN202022103607U CN213279105U CN 213279105 U CN213279105 U CN 213279105U CN 202022103607 U CN202022103607 U CN 202022103607U CN 213279105 U CN213279105 U CN 213279105U
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Abstract
The utility model discloses a power transmission tower steel pipe pole cable support structure, which relates to the technical field of power transmission tower steel pipe pole cable supports and comprises a first main pole and a second main pole, the second main rod is fixedly arranged on the first main rod, the first cable protection pipe bracket is fixedly arranged on the front wall surface of the first main rod, the first cable protection pipe bracket, the second cable protection pipe bracket, the cross arm and the third cable protection pipe bracket of the utility model can support the cable, the steel plate of the grounding box is used for connecting the grounding box, the cables at different levels are connected through the first longitudinal connecting plate, the first transverse connecting plate, the second bracket connecting plate, the second longitudinal connecting plate, the second transverse connecting plate, the third bracket connecting plate, the third longitudinal connecting plate and the third transverse connecting plate which are not communicated in size, so that the diversification and the practicability of the electric tower steel pipe rod cable support are improved.
Description
Technical Field
The utility model relates to a transmission tower steel pipe pole cable support technical field specifically is a transmission tower steel pipe pole cable support structure.
Background
The transmission tower is a supporting point of an overhead line, a single-loop transmission tower is erected on the transmission tower, and a double-loop transmission tower is erected on the transmission tower. The single loop is a loop with a load provided with a power supply; the double-loop is a loop with 2 power supplies in a load. Generally, enterprises or regional important substations with high requirements on power supply reliability adopt double-circuit power supply, so that one power supply can be protected from power failure due to reasons, and the other power supply can continue to supply power.
The existing electric tower steel pipe pole cable support is simple in structure and inconvenient to install, and the arrester is inconvenient to detach due to the fact that the arrester is fixed by an integrated type, so that the practicability of the electric tower steel pipe pole cable support is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a transmission tower steel-pipe pole cable support structure has solved current electric tower steel-pipe pole cable support simple structure, is not convenient for install to the fixed integral type that adopts of arrester, the arrester is not convenient for dismantle, makes the technical problem that electric tower steel-pipe pole cable support's practicality reduces from this.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a power transmission tower steel pipe pole cable support structure comprises a first main pole and a second main pole, wherein the second main pole is fixedly arranged on the first main pole, a first cable protection pipe bracket is fixedly arranged on the front wall surface of the first main rod, a second cable protection pipe bracket is fixedly arranged on the front wall surfaces of the first main rod and the second main rod and positioned above the first cable protection pipe bracket, a cross arm is fixedly arranged on the side wall surface of the second main rod and above the second cable protection pipe bracket, a third cable protection pipe bracket is fixedly arranged on the front wall surface of the second main rod and above the second cable protection pipe bracket, the upper wall surface of the cross arm is fixedly provided with a grounding box steel plate, the upper wall surface of the cross arm and one side of the grounding box steel plate are fixedly provided with a lightning arrester bracket, the lightning arrester upper pull plate is fixedly mounted on the lower wall face of the end of the cross arm, and the cable head fixing support is fixedly mounted on the front wall face of the cross arm.
Preferably, first cable protection tube support includes first bracket connecting plate, first bracket connecting plate fixed mounting has been seted up the mounting hole on the wall before first mobile jib, first bracket connecting plate passes through mounting hole fixed mounting has the same first longitudinal tie of a pair of structure, and is a pair of fixed mounting has a transverse connection board between the first longitudinal tie.
Preferably, the second cable protection pipe support comprises a second support connecting plate, the second support connecting plate is fixedly installed on the front wall face of the first main rod and the front wall face of the second main rod, a mounting hole is formed in the second support connecting plate, a pair of second longitudinal connecting plates with the same structure are fixedly installed on the second support connecting plate through the mounting hole, and a pair of second transverse connecting plates are fixedly installed between the second longitudinal connecting plates.
Preferably, the third cable protection pipe support comprises a third support connecting plate, the third support connecting plate is fixedly installed on the front wall face of the second main rod, a mounting hole is formed in the third support connecting plate, a pair of third longitudinal connecting plates with the same structure are fixedly installed on the third support connecting plate through the mounting hole, and a third transverse connecting plate is fixedly installed between the third longitudinal connecting plates.
Preferably, the first support connecting plate, the second support connecting plate and the third support connecting plate are identical in structure and are 7-9 mm thick.
Preferably, the length of the first transverse connecting plate is equal to that of the second transverse connecting plate and is greater than that of the third transverse connecting plate, and the length of the pair of second longitudinal connecting plates is equal to that of the pair of third longitudinal connecting plates and is less than that of the pair of first longitudinal connecting plates.
Preferably, the cable head fixing support is obliquely arranged on the front wall surface of the cross arm through a support rod, and the inclination angle of the cable head fixing support is 65-67 degrees.
Preferably, the fixing hole is formed in the upper pulling plate of the lightning arrester, the thickness of the upper pulling plate of the lightning arrester is 15 mm-17 mm, and three support holes with the same structure are formed in the lightning arrester support.
Advantageous effects
The utility model provides a cable support structure for a steel pipe pole of a power transmission tower, which solves the problems that the existing cable support structure for the steel pipe pole of the power transmission tower is simple in structure and inconvenient to install, and the lightning arrester is fixed by adopting an integrated type, so that the lightning arrester is not convenient to disassemble, thereby reducing the practicability of the electric tower steel pipe pole cable support, the first cable protection pipe support, the second cable protection pipe support, the cross arm and the third cable protection pipe support of the utility model can support the cable, the grounding box steel plate is used for connecting the grounding box, the cables at different levels are connected through the first longitudinal connecting plate, the first transverse connecting plate, the second bracket connecting plate, the second longitudinal connecting plate, the second transverse connecting plate, the third bracket connecting plate, the third longitudinal connecting plate and the third transverse connecting plate which are not communicated in size, so that the diversification and the practicability of the electric tower steel pipe rod cable support are improved.
Drawings
Fig. 1 is the utility model relates to a transmission tower steel pipe pole cable support structure's structural schematic.
Fig. 2 is a first cable protection tube support of transmission tower steel pipe pole cable support structure overlooks the schematic structure.
Fig. 3 is a first cable protection tube support of transmission tower steel-pipe pole cable support structure looks sideways at the schematic structure.
Fig. 4 is the utility model discloses a second cable protection tube support of transmission tower steel-pipe pole cable support structure overlooks structural schematic.
Fig. 5 is a second cable protection tube support of transmission tower steel pipe pole cable support structure looks sideways at the schematic structure.
Fig. 6 is a third cable protection tube support of transmission tower steel pipe pole cable support structure overlooks the schematic structural diagram.
Fig. 7 is a third cable protection tube support of transmission tower steel-pipe pole cable support structure looks sideways at structural schematic.
Fig. 8 is the utility model relates to a power transmission tower steel pipe pole cable support structure's arrester upper pull plate schematic diagram.
Fig. 9 is a structural schematic is overlooked to transmission tower steel pipe pole cable support structure's cable head fixed bolster.
Fig. 10 is a transmission tower steel pipe pole cable support structure's cable head fixed bolster looks sideways at structural schematic.
Fig. 11 is the utility model relates to a transmission tower steel pipe pole cable support structure's ground connection case steel sheet structure schematic diagram.
Fig. 12 is the utility model relates to a transmission tower steel pipe pole cable support structure's arrester supporting structure sketch map.
In the figure: 1-a first main bar; 2-a second main pole; 3-a first cable protection tube holder; 4-a second cable protection tube holder; 5-cross arm; 6-a third cable protection tube holder; 7-grounding box steel plate; 8-a lightning arrester support; 9-a lightning arrester upper pulling plate; 10-cable head fixing support; 11-a first bracket connection plate; 12-mounting holes; 13-a first longitudinal connecting plate; 14-a first transverse connecting plate; 15-a second bracket connection plate; 16-a second longitudinal connecting plate; 17-a second transverse web; 18-a third bracket connection plate; 19-a third longitudinal connecting plate; 20-third transverse connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-12, the present invention provides a technical solution: a power transmission tower steel pipe pole cable support structure comprises a first main pole 1 and a second main pole 2, wherein the second main pole 2 is fixedly installed on the first main pole 1, a first cable protection pipe support 3 is fixedly installed on the front wall surface of the first main pole 1, a second cable protection pipe support 4 is fixedly installed on the front wall surfaces of the first main pole 1 and the second main pole 2 and positioned above the first cable protection pipe support 3, a cross arm 5 is fixedly installed on the side wall surface of the second main pole 2 and positioned above the second cable protection pipe support 4, a third cable protection pipe support 6 is fixedly installed on the front wall surface of the second main pole 2 and positioned above the second cable protection pipe support 4, an earthing box steel plate 7 is fixedly installed on the upper wall surface of the cross arm 5, an arrester support 8 is fixedly installed on the upper wall surface of the earthing box steel plate 7, an arrester upper pull plate 9 is fixedly installed on the lower wall surface of the end of the cross arm 5, a cable head fixing support 10 is fixedly mounted on the front wall surface of the cross arm 5, the first cable protection tube support 3 comprises a first support connecting plate 11, the first support connecting plate 11 is fixedly mounted on the front wall surface of the first main rod 1, a mounting hole 12 is formed in the first support connecting plate 11, a pair of first longitudinal connecting plates 13 with the same structure is fixedly mounted on the first support connecting plate 11 through the mounting hole 12, a first transverse connecting plate 14 is fixedly mounted between the first longitudinal connecting plates 13, the second cable protection tube support 4 comprises a second support connecting plate 15, the second support connecting plate 15 is fixedly mounted on the front wall surfaces of the first main rod 1 and the second main rod 2, a mounting hole 12 is formed in the second support connecting plate 15, a pair of second longitudinal connecting plates 16 with the same structure is fixedly mounted on the second support connecting plate 15 through the mounting hole 12, a second transverse connecting plate 17 is fixedly installed between the pair of second longitudinal connecting plates 16, the third cable protection tube support 6 includes a third support connecting plate 18, the third support connecting plate 18 is fixedly installed on the front wall surface of the second main rod 2, a mounting hole 12 is opened on the third support connecting plate 18, a pair of third longitudinal connecting plates 19 with the same structure are fixedly installed on the third support connecting plate 18 through the mounting hole 12, a third transverse connecting plate 20 is fixedly installed between the pair of third longitudinal connecting plates 19, the first support connecting plate 11, the second support connecting plate 15 and the third support connecting plate 18 have the same structure and the thickness is 7 mm-9 mm, the length of the first transverse connecting plate 14 is equal to the length of the second transverse connecting plate 17 and is greater than the length of the third transverse connecting plate 20, the length of the pair of second longitudinal connecting plates 16 is equal to the length of the pair of third longitudinal connecting plates 19, the length of the cable head fixing support 10 is smaller than that of the first longitudinal connecting plate 13, the cable head fixing support 10 is obliquely installed on the front wall face of the cross arm 5 through a supporting rod, the inclination angle of the cable head fixing support 10 is 65-67 degrees, a fixing hole is formed in the arrester upper pulling plate 9, the thickness of the arrester upper pulling plate 9 is 15-17 mm, and three support holes with the same structure are formed in the arrester support 8.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): as can be seen from the attached drawings of the specification, a power transmission tower steel pipe pole cable support structure comprises a first main pole 1 and a second main pole 2, wherein the second main pole 2 is fixedly arranged on the first main pole 1, a first cable protection pipe support 3 is fixedly arranged on the front wall surface of the first main pole 1, a second cable protection pipe support 4 is fixedly arranged on the front wall surfaces of the first main pole 1 and the second main pole 2 and positioned above the first cable protection pipe support 3, a cross arm 5 is fixedly arranged on the side wall surface of the second main pole 2 and positioned above the second cable protection pipe support 4, a third cable protection pipe support 6 is fixedly arranged on the front wall surface of the second main pole 2 and positioned above the second cable protection pipe support 4, an earthing box steel plate 7 is fixedly arranged on the upper wall surface of the cross arm 5, an arrester support 8 is fixedly arranged on the upper wall surface of the cross arm 5 and positioned on one side of the earthing box steel plate 7, an arrester upper pulling plate 9 is fixedly arranged on, and a cable head fixing support 10 is fixedly arranged on the front wall surface of the cross arm 5.
First cable protection tube support 3 includes first support connecting plate 11, and first support connecting plate 11 fixed mounting has seted up mounting hole 12 on the wall before first mobile jib 1 on the first support connecting plate 11, and first support connecting plate 11 has a pair of first longitudinal tie 13 that the structure is the same through mounting hole 12 fixed mounting, and fixed mounting has first transverse connection board 14 between a pair of first longitudinal tie 13.
The second cable protection pipe support 4 comprises a second support connecting plate 15, the second support connecting plate 15 is fixedly installed on the front wall surfaces of the first main rod 1 and the second main rod 2, a mounting hole 12 is formed in the second support connecting plate 15, a pair of second longitudinal connecting plates 16 with the same structure are fixedly installed on the second support connecting plate 15 through the mounting hole 12, and a second transverse connecting plate 17 is fixedly installed between the pair of second longitudinal connecting plates 16.
The third cable protection tube support 6 comprises a third support connecting plate 18, the third support connecting plate 18 is fixedly installed on the front wall surface of the second main rod 2, a mounting hole 12 is formed in the third support connecting plate 18, a pair of third longitudinal connecting plates 19 with the same structure are fixedly installed on the third support connecting plate 18 through the mounting hole 12, and a third transverse connecting plate 20 is fixedly installed between the pair of third longitudinal connecting plates 19.
First leg joint board 11, second leg joint board 15 and third leg joint board 18 structure are the same, and thickness is 7mm ~9mm, install a pair of strengthening rib that the structure is the same on first leg joint board 11, second leg joint board 15 and the 18 lower wall of third leg joint board respectively.
The length of the first transverse connecting plate 14 is equal to that of the second transverse connecting plate 17 and is greater than that of the third transverse connecting plate 20, the length of the pair of second longitudinal connecting plates 13 is equal to that of the pair of third longitudinal connecting plates 19 and is less than that of the pair of first longitudinal connecting plates 13, and the cross-sectional shapes of the first transverse connecting plate 14, the pair of first longitudinal connecting plates 13, the second transverse connecting plate 17, the pair of second longitudinal connecting plates 16, the third transverse connecting plate 20 and the pair of third longitudinal connecting plates 19 are all L-shaped structures.
The cable head fixing support 10 is obliquely arranged on the front wall face of the cross arm 5 through a supporting rod, the inclination angle of the cable head fixing support 10 is 65-67 degrees, the end of the cable head fixing support 10 is of a circular structure, and a plurality of round holes with the same structure are formed in the cable head fixing support 10.
The fixing hole has been seted up on the last arm-tie 9 of arrester, and arm-tie 9 thickness is 15mm ~17mm on the arrester, and arm-tie 9 top is semicircle type structure on the arrester, has seted up the same support hole of three structure on the arrester support 8.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (8)
1. The utility model provides a power transmission tower steel pipe pole cable support structure, includes first mobile jib (1) and second mobile jib (2), its characterized in that, second mobile jib (2) fixed mounting is on first mobile jib (1), fixed mounting has first cable protection pipe support (3) on the wall before first mobile jib (1), just be located first cable protection pipe support (3) top fixed mounting and have second cable protection pipe support (4) before first mobile jib (1) and second mobile jib (2), just be located second cable protection pipe support (4) top fixed mounting and have cross arm (5) on the wall of second mobile jib (2) side, just be located second cable protection pipe support (4) top fixed mounting and have third cable protection pipe support (6) on the wall before second mobile jib (2), wall fixed mounting has ground connection case steel sheet (7) on cross arm (5), wall just is located ground connection case steel sheet (7) one side fixed mounting and has arrester support (8) on cross arm (5), fixed mounting has pull plate (9) on the arrester on the wall under cross arm (5) tip, fixed mounting has cable head fixed bolster (10) on the wall before cross arm (5).
2. The steel pipe pole cable support structure of the power transmission tower according to claim 1, wherein the first cable protection pipe support (3) comprises a first support connecting plate (11), the first support connecting plate (11) is fixedly installed on the front wall surface of the first main pole (1), a mounting hole (12) is formed in the first support connecting plate (11), a pair of first longitudinal connecting plates (13) with the same structure is fixedly installed on the first support connecting plate (11) through the mounting hole (12), and a first transverse connecting plate (14) is fixedly installed between the pair of first longitudinal connecting plates (13).
3. The steel pipe pole cable support structure for the power transmission tower according to claim 2, wherein the second cable protection pipe support (4) comprises a second support connecting plate (15), the second support connecting plate (15) is fixedly installed on the front wall surfaces of the first main pole (1) and the second main pole (2), a mounting hole (12) is formed in the second support connecting plate (15), a pair of second longitudinal connecting plates (16) with the same structure is fixedly installed on the second support connecting plate (15) through the mounting hole (12), and a second transverse connecting plate (17) is fixedly installed between the pair of second longitudinal connecting plates (16).
4. The steel pipe pole cable support structure for the power transmission tower according to claim 3, wherein the third cable protection pipe support (6) comprises a third support connecting plate (18), the third support connecting plate (18) is fixedly installed on the front wall surface of the second main rod (2), a mounting hole (12) is formed in the third support connecting plate (18), a pair of third longitudinal connecting plates (19) with the same structure is fixedly installed on the third support connecting plate (18) through the mounting hole (12), and a third transverse connecting plate (20) is fixedly installed between the pair of third longitudinal connecting plates (19).
5. The steel pipe pole cable bracket structure for the transmission tower according to claim 4, wherein the first bracket connection plate (11), the second bracket connection plate (15) and the third bracket connection plate (18) are identical in structure and have a thickness of 7 mm-9 mm.
6. The steel pipe pole cable support structure for transmission towers according to claim 4, wherein the length of the first transverse connecting plate (14) is equal to the length of the second transverse connecting plate (17) and greater than the length of the third transverse connecting plate (20), and the length of the pair of second longitudinal connecting plates (16) is equal to the length of the pair of third longitudinal connecting plates (19) and less than the length of the pair of first longitudinal connecting plates (13).
7. The structure of a power transmission tower steel pipe pole cable support according to claim 1, wherein the cable head fixing support (10) is obliquely installed on the front wall surface of the cross arm (5) through a support rod, and the inclination angle of the cable head fixing support (10) is 65-67 degrees.
8. The power transmission tower steel pipe pole cable support structure according to claim 1, wherein the arrester upper pulling plate (9) is provided with a fixing hole, the thickness of the arrester upper pulling plate (9) is 15 mm-17 mm, and the arrester support (8) is provided with three support holes with the same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022103607.6U CN213279105U (en) | 2020-09-23 | 2020-09-23 | Steel pipe pole cable support structure of power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022103607.6U CN213279105U (en) | 2020-09-23 | 2020-09-23 | Steel pipe pole cable support structure of power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213279105U true CN213279105U (en) | 2021-05-25 |
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ID=75944017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022103607.6U Active CN213279105U (en) | 2020-09-23 | 2020-09-23 | Steel pipe pole cable support structure of power transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213279105U (en) |
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2020
- 2020-09-23 CN CN202022103607.6U patent/CN213279105U/en active Active
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