CN218828772U

CN218828772U - Transmission line overhauls auxiliary assembly

Info

Publication number: CN218828772U
Application number: CN202222278389.9U
Authority: CN
Inventors: 刘洋; 汪廉杰; 于修臣; 李赛; 商斗斗; 高文强
Original assignee: Shandong Ruilang Intelligent Technology Co ltd
Current assignee: Shandong Ruilang Intelligent Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-04-07
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a transmission line overhauls technical field, and discloses a transmission line overhauls auxiliary assembly, including the vertical ladder, the fixed surface is connected with the mount on the vertical ladder, the circular slot has been seted up to mount right side internal surface, mount right side circular slot internal surface rotates and is connected with the pivot, the disc fixedly connected with rotor plate outside the pivot, first spout has been seted up to rotor plate lower extreme surface, the first spout internal surface sliding connection of rotor plate lower extreme has the connecting block, connecting block lower extreme fixed surface is connected with the fixed plate, the fixed plate left side surface is seted up flutedly, fixed plate left side recess internal surface sliding connection has flexible piece. This transmission line overhauls auxiliary assembly possesses and to fix the advantage on the wire pole with the straight ladder, has solved the risk that has skidded behind the wire pole at straight ladder top, and the straight ladder can endanger the maintenance personal's that is carrying out the circuit maintenance life safety's problem in case skid.

Description

Transmission line overhauls auxiliary assembly

Technical Field

The utility model relates to a transmission line overhauls technical field, specifically is a transmission line overhauls auxiliary assembly.

Background

To known transmission line maintenance auxiliary assembly structure, generally at the in-process that transmission line overhauld, often still need the straight ladder to some line maintenance operation lower with ground height to ascend a height the operation, maintenance personal leans on the straight ladder on the wire pole after, because the wire pole is cylindric mostly, has the risk of skidding after the wire pole is berthhed on the straight ladder top, so need one kind can fix the transmission line maintenance auxiliary assembly on the wire pole with the straight ladder urgently on the market, refer to the patent number: 202122324787.5, and we need an auxiliary device for transmission line maintenance designed to ensure the safety of maintenance personnel during maintenance.

Usually at the in-process that transmission line overhauld, maintenance personal need the straight ladder to go on the operation of ascending a height to the circuit that is lower with ground height, and the wire pole is cylindric mostly, and the risk of skidding is berthhed at the straight ladder top, and the straight ladder in case skid can endanger the maintenance personal's that is carrying on the circuit maintenance life safety, so has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a transmission line overhauls auxiliary assembly possesses and to fix the advantage on the wire pole with the vertical ladder, has solved the vertical ladder top and has berthhed the risk of skidding behind the wire pole, and the vertical ladder can endanger the maintenance personal's of carrying out the circuit maintenance problem of life safety in case of skidding.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a transmission line overhauls auxiliary assembly, includes the vertical ladder, vertical ladder upper end external surface fixed connection has the mount, the circular slot has been seted up to mount right side internal surface, mount right side circular slot internal surface rotates and is connected with the pivot, the outer disc fixedly connected with rotor plate of pivot, first spout has been seted up to rotor plate lower extreme surface, the first spout internal surface sliding connection of rotor plate lower extreme has the connecting block, connecting block lower extreme external surface fixed connection has the fixed plate, the fixed plate left side surface is seted up flutedly, fixed plate left side recess internal surface sliding connection has the flexible piece, rotor plate right side surface rotates and is connected with the shank of bolt, the round hole has been seted up to connecting block left side surface, flexible piece right side external surface fixed connection has the spliced pole.

Preferably, a fixing column is fixedly connected to the inner surface of the right side of the fixing plate, a second sliding groove is formed in the outer surface of the left side of the fixing column, a supporting column is fixedly connected to the inner surface of the second sliding groove of the left side of the fixing column, and a spring is slidably connected to the outer circular surface of the supporting column.

Preferably, the second sliding grooves in the left side of the fixing column are connected with the connecting column in a sliding mode, the number of the first sliding grooves in the lower end of the rotating plate is two, the first sliding grooves in the lower end of the rotating plate are located on the outer surface of the lower end of the rotating plate respectively, the number of the connecting blocks is two, and the connecting blocks are located on the inner surfaces of the first sliding grooves in the lower end of the rotating plate respectively.

Preferably, spliced pole and support column sliding connection, spliced pole and spring fixed connection, the quantity of fixed plate is two, two the fixed plate is located two connecting block lower extreme surfaces respectively, the quantity a plurality of flexible piece, and its evenly distributed is at two fixed plate internal surfaces.

Preferably, the number of the fixing columns is a plurality, the fixing columns are evenly distributed on the inner surfaces of the two fixing plates, the number of the supporting columns is a plurality, the supporting columns are correspondingly distributed on the inner surface of each fixing column, and the number of the springs is a plurality, and the springs are correspondingly distributed on the outer circular surface of each supporting column.

Compared with the prior art, the utility model provides a transmission line overhauls auxiliary assembly possesses following beneficial effect:

1. this transmission line overhauls auxiliary assembly, through the utility model discloses a design is through having installed mount, shank of bolt, fixed plate, flexible block combination fixed establishment on the vertical ladder position, lets the vertical ladder slide easily when berthhing the wire pole through fixed establishment, and the fastness is high, will ensure to carry out the maintenance personal's of circuit maintenance in the high altitude life safety, has also improved this equipment's practicality like this.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the relative position of the connecting block of the present invention;

FIG. 3 is a schematic view of the connecting column according to the present invention;

FIG. 4 is a schematic view of the relative position of the rotating shaft according to the present invention;

fig. 5 is a schematic diagram of the relative positions of the springs according to the present invention;

fig. 6 is a schematic view of the structure of the fixing frame of the present invention.

Wherein: 1. a straight ladder; 2. a fixing plate; 3. a telescopic block; 4. a bolt shank; 5. a rotating plate; 6. a fixed mount; 7. connecting blocks; 8. a circular hole; 9. connecting columns; 10. a groove; 11. a first chute; 12. a rotating shaft; 13. fixing a column; 14. a spring; 15. a support pillar; 16. a second chute; 17. a circular groove.

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.

Embodiment 1, as shown in fig. 1 to 6, an auxiliary device for power transmission line maintenance comprises a vertical ladder 1, wherein a fixed frame 6 is fixedly connected to the outer surface of the upper end of the vertical ladder 1, a circular groove 17 is formed in the inner surface of the right side of the fixed frame 6, a rotating shaft 12 is rotatably connected to the inner surface of the circular groove 17 of the right side of the fixed frame 6, a rotating plate 5 is fixedly connected to the outer circular surface of the rotating shaft 12, a first sliding groove 11 is formed in the outer surface of the lower end of the rotating plate 5, a connecting block 7 is slidably connected to the inner surface of the first sliding groove 11 of the lower end of the rotating plate 5, a fixed plate 2 is fixedly connected to the outer surface of the lower end of the connecting block 7, a groove 10 is formed in the outer surface of the left side of the fixed plate 2, a telescopic block 3 is slidably connected to the inner surface of the groove 10 of the left side of the fixed plate 2, a bolt rod 4 is rotatably connected to the outer surface of the right side of the rotating plate 5, a round hole 8 is formed in the outer surface of the left side of the connecting block, the outer surface of the right side of the telescopic block 3 is fixedly connected with a connecting column 9, a maintenance worker selects a proper angle to stop the fixing frame 6 at the top end of the straight ladder 1 on a telegraph pole, then after climbing the top of the straight ladder 1, the maintenance worker upwards rotates the rotating plate 5 and the rotating shaft 12 on the fixing frame 6 to rotate, the rotating plate 5 rotates by taking the rotating shaft 12 as an original point, simultaneously the fixed plate 2 rotates along with the rotating plate 5, the fixed plate 2 rotates to two sides of the telegraph pole, the fixed plate 2 is perpendicular to the telegraph pole, then, the maintenance worker rotates the bolt rods 4 at the left side and the right side of the rotating plate 5, the two bolt rods 4 drive the two connecting blocks 7 to slide in the first sliding grooves 11 on the rotating plate 5, the fixed plate 2 connected with the two connecting blocks 7 gradually approaches to the telegraph pole in the middle, the telescopic blocks 3 on the two fixed plates 2 can contact with the telegraph pole, along with the approach of the two fixed plates 2 to the middle, the telegraph pole will extrude the extensible block 3 which can be covered on the two fixed plates 2, the extensible block 3 which is covered is extruded into the groove 10 in the fixed plate, the extensible block 3 which is covered simultaneously extrudes the connecting column 9, so that the connecting column 9 slides in the second sliding groove 16 on the fixed column 13 to extrude the spring 14, the connecting column 9 is extruded in the spring 14, the supporting column 15 slides towards the connecting column 9, the fixed column 13 and the supporting column 15 will support the extensible block 3, along with the fact that maintenance personnel cannot rotate the bolt rod 4, the telegraph pole is clamped by the two fixed plates 2, the extensible block 3 which is not covered on the two fixed plates 2 will clamp the telegraph pole, so that the fixed plate 2 can be fixed more firmly, the telegraph pole can not slide easily when the straight ladder 1 stops, the firmness is high, the life safety of maintenance personnel who perform line maintenance at high altitude can be guaranteed, and the practicability of the telegraph pole is also improved.

In order to achieve the using effect of the utility model, the wire diameter of the spring 14 of the device is 0.4mm, the outer diameter is 8mm, and the length is 50mm, so that the telescopic block 3 can be better supported to clamp the telegraph pole, and the straight ladder 1 cannot easily slide.

The working principle is as follows: a maintenance person stops the straight ladder 1 at the side of a telegraph pole, selects a proper angle to stop the fixing frame 6 at the top end of the straight ladder 1 at the telegraph pole, then, after climbing the top of the straight ladder 1, the maintenance person upwards rotates the rotating plate 5 on the fixing frame 6, the rotating plate 5 drives the rotating shaft 12 to rotate, the rotating plate 5 rotates by taking the rotating shaft 12 as an original point, meanwhile, the fixed plate 2 rotates along with the rotating plate 5, the fixed plate 2 rotates to the two sides of the telegraph pole, the fixed plate 2 is perpendicular to the telegraph pole, then, the maintenance person rotates the bolt rods 4 at the left side and the right side of the rotating plate 5, the two bolt rods 4 drive the two connecting blocks 7 to slide in the first sliding grooves 11 on the rotating plate 5, the fixed plate 2 connected with the two connecting blocks 7 gradually approaches to the telegraph pole in the middle, the telescopic blocks 3 on the two fixed plates 2 contact with the telegraph pole in the middle along with the two fixed plates 2 approaching to the telegraph pole in the middle, the telegraph pole extrudes the covering telescopic blocks 3 on the two fixed plates 2, the covering telescopic blocks 3 are extruded into the grooves 10 in the fixed blocks, the covered telescopic blocks 3 extrude the connecting column 9 at the same time, so that the connecting column 9 slides in the second sliding grooves 16 on the fixed columns 13 to extrude the springs 14, the supporting columns 15 slide into the connecting column 9 while the connecting column 9 extrudes the springs 14, the fixed columns 13 and the supporting columns 15 support the telescopic blocks 3, the telegraph pole is clamped by the two fixed plates 2 when maintenance personnel cannot rotate the bolt rod 4, and the non-covered telescopic blocks 3 on the two fixed plates 2 clamp the telegraph pole, so that the fixed plates 2 can be fixed more firmly, the telegraph pole of the vertical ladder 1 cannot easily slide when parked, the firmness is high, and the life safety of maintenance personnel who perform line maintenance at high altitude can be ensured, this also improves the utility of the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transmission line overhauls auxiliary assembly, includes vertical ladder (1), its characterized in that: straight ladder (1) upper end external surface fixed connection has mount (6), circular slot (17) have been seted up to mount (6) right side internal surface, mount (6) right side circular slot (17) internal surface rotates and is connected with pivot (12), outer disc fixedly connected with rotor plate (5) of pivot (12), first spout (11) have been seted up to rotor plate (5) lower extreme surface, the first spout (11) internal surface sliding connection of rotor plate (5) lower extreme has connecting block (7), connecting block (7) lower extreme external surface fixed connection has fixed plate (2), fixed plate (2) left side surface is seted up flutedly (10), fixed plate (2) left side recess (10) internal surface sliding connection has flexible piece (3), rotor plate (5) right side surface rotates and is connected with shank of bolt (4), round hole (8) have been seted up to connecting block left side surface, flexible piece (3) right side external surface fixed connection has spliced pole (9).

2. The electric transmission line overhauling auxiliary device of claim 1, wherein: fixed surface is connected with fixed column (13) on fixed plate (2) right side, second spout (16) have been seted up to fixed column (13) left side surface, fixed surface is connected with support column (15) in fixed column (13) left side second spout (16), the outer disc sliding connection of support column (15) has spring (14).

3. The electric transmission line overhaul auxiliary device according to claim 2, characterized in that: fixed column (13) left side second spout (16) and spliced pole (9) sliding connection, the quantity of rotor plate (5) lower extreme first spout (11) is two, two rotor plate (5) lower extreme first spout (11) are located rotor plate (5) lower extreme surface respectively, the quantity of connecting block (7) is two, two connecting block (7) are located two rotor plate (5) lower extreme first spout (11) internal surface respectively.

4. The electric transmission line overhaul auxiliary device according to claim 2, characterized in that: spliced pole (9) and support column (15) sliding connection, spliced pole (9) and spring (14) fixed connection, the quantity of fixed plate (2) is two, two fixed plate (2) are located two connecting block (7) lower extreme surfaces respectively, the quantity a plurality of flexible piece (3), and its evenly distributed is at two fixed plate (2) internal surfaces.

5. The electric transmission line overhaul auxiliary device according to claim 2, characterized in that: the number of the fixing columns (13) is a plurality, the fixing columns are evenly distributed on the inner surfaces of the two fixing plates (2), the number of the supporting columns (15) is a plurality, the supporting columns are correspondingly distributed on the inner surface of each fixing column (13), the number of the springs (14) is a plurality, and the springs are correspondingly distributed on the outer circular surface of each supporting column (15).