CN210640612U - Operation rod is got to nest clamp on distribution lines - Google Patents
Operation rod is got to nest clamp on distribution lines Download PDFInfo
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- CN210640612U CN210640612U CN201921145462.7U CN201921145462U CN210640612U CN 210640612 U CN210640612 U CN 210640612U CN 201921145462 U CN201921145462 U CN 201921145462U CN 210640612 U CN210640612 U CN 210640612U
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- lower base
- clamp
- tension spring
- nest
- base
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Abstract
The utility model discloses an action bars is got to bird's nest clamp on distribution lines way and it includes pole body, lower base, goes up base, bearing, movable rod, presss from both sides a and extension spring. The pole body is made of flexible insulating materials, so that the safety of a power grid line and an operator can be guaranteed during operation. Before the tension spring is used, the lower base is rotationally matched with the outer convex threads of the rod body, so that the tension spring is ensured to store energy. When the device is used, the rod body is rotated, so that the lower base is separated from the threads on the rod body, the tension spring pulls the lower base to move towards the upper base due to the elastic potential energy, and meanwhile, the movable rod is driven to move, so that the clamp supports are folded to clamp the bird nest. Convenient operation, stability is high, avoids building the threat that the nest caused to the electric wire netting circuit because of birds, has effectively guaranteed the safe operation of electric wire netting.
Description
Technical Field
The utility model relates to a distribution lines's safety control especially relates to an action bars is got to nest clamp on distribution lines.
Background
In recent years, birds nest more and more on the distribution lines, and particularly, due to the fact that structures in bird nests are complex, conductors such as metal wires may exist in the structures, safety of power grids is seriously affected, and unsafe factors of the distribution lines in thunderstorm days are increased. The current clamping of the bird nest needs to be carried out by climbing an electric pole or a bionic electric tower by a worker, or general bamboo poles and the like are used for poking the bird nest, so that the safety of a power grid line cannot be guaranteed, and meanwhile, the safety of an operator cannot be effectively guaranteed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides an action bars is got to nest clamp on distribution lines to solve among the prior art when handling the nest on the distribution network unsafe problem of operation.
The technical scheme of the utility model is that:
a distribution line nest clamping operating rod is characterized in that an upper base and a lower base are sleeved on a rod body; a bearing is fixedly arranged at the top end of the rod body; an upper base is fixedly arranged on the bearing; the left end and the right end of the upper base are hinged with clamping supports; the movable rod is formed by hinging two connecting rods, and two ends of the movable rod are respectively hinged on the lower base and the clamp support; a tension spring is arranged between the upper base and the lower base.
The shaft body adopts a retractable structure.
The distance between the hinged position of the clamp support and the hinged position of the base is more than one third of the length of the clamp support body and less than one half of the length of the clamp support body.
The ends of the clamping legs are designed as barbs.
The shaft is made of an insulating material.
The rod body is provided with convex screw threads.
The inner wall of the lower base, which is contacted with the rod body, is provided with threads.
The distance from the position of the convex screw thread on the rod body to the upper base is greater than the length of the tension spring in a natural state and less than the maximum extension of the tension spring.
The utility model discloses beneficial effect:
the utility model discloses an action bars is got to distribution lines nest clamp on road can be close to the nest back at the action bars automatically and press from both sides the nest tightly to take off its whole, lean on artifical climbing or use the pole to disclose when avoiding the tradition to get the nest operations such as, simultaneously, use the insulating pole body of contractility, can effectively ensure electric wire netting and staff's safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1: the upper base 3 and the lower base 2 are sleeved on the rod body 1; a bearing 4 is fixedly arranged at the top end of the rod body 1; an upper base 3 is fixedly arranged on the bearing 4; the upper base 3 can be ensured to rotate freely after installation.
The left end and the right end of the upper base 3 are hinged with clamping supports 7; the movable rod 5 is formed by hinging two connecting rods, and two ends of the movable rod are respectively hinged on the lower base 2 and the clamp support 7; a tension spring 6 is arranged between the upper base 3 and the lower base 2.
The rod body 1 adopts a retractable structure, the length of the rod body 1 can be adjusted according to the height of the bird nest, and the operation of an operator is facilitated.
The distance from the hinged position of the clamp support 7 to the hinged position of the base 3 is more than one third of the length of the body of the clamp support 7 and less than one half of the length of the body of the clamp support 7. To ensure proper deployment and tightening of the clamp 7.
The end of the clamp support 7 is designed as a barb, so that the bird nest is not easy to fall off after the clamp support 7 is tightened.
The rod body 1 is made of an insulating material, so that an operator is prevented from being electrically shocked or short circuits between different phase circuits are avoided due to the fact that the operating rod is mistakenly electrically shocked by a source wire.
The rod body 1 is provided with convex screw threads, the distance from the upper edge of the screw threads to the upper base 3 is greater than the length of the tension spring 6 in a natural state and smaller than the distance between the lower base 2 and the upper base 3 when the movable rod 5 is in an extension state.
The inner wall of the lower base 2, which is contacted with the rod body 1, is provided with threads, the threads are matched with the convex threads on the rod body 1, and the lower base can be matched with the convex threads on the rod body 1, so that the tension spring can normally store energy.
The distance from the position of the convex screw thread on the shaft body 1 to the upper base is larger than the length of the tension spring 6 in a natural state and smaller than the maximum extension of the tension spring 6.
The using method mainly comprises the following steps:
step 1, pulling the lower base 3 to an outer convex thread of the rod body 1, and starting to rotate the lower base 3 to ensure that the lower base 3 is matched with the thread on the rod body 1, so that the tension spring 6 stores energy, and meanwhile, the length of the rod body 1 is adjusted according to the height of the bird nest;
step 2, enabling the clamp support 7 to be close to the nest, finding a fixed acting point, and enabling the clamp support 7 not to displace when the rod body rotates;
step 3, rotating the rod body 1 to enable the lower base 3 to be separated from the threads on the rod body 1, pulling the lower base 2 to move towards the top of the rod body 1 by the tension spring 6, and simultaneously driving the movable rod 5 to move, so that the clamping support 7 is folded to clamp the bird nest;
and 4, after the bird nest is taken down, rotating the lower base 3 again to enable the lower base 3 to be matched with the threads on the rod body 1, and enabling the tension spring 6 to store energy for next use.
Claims (8)
1. The utility model provides an action bars is got to bird's nest clamp on distribution lines which characterized in that: the lower base (2) is sleeved on the shaft body (1); a bearing (4) is fixedly arranged at the top end of the rod body (1); an upper base (3) is fixedly arranged on the bearing (4); the left end and the right end of the upper base (3) are hinged with clamping supports (7); the movable rod (5) is formed by hinging two connecting rods, and two ends of the movable rod are respectively hinged on the lower base (2) and the clamp support (7); a tension spring (6) is arranged between the upper base (3) and the lower base (2).
2. The pole of claim 1, further comprising: the shaft (1) adopts a retractable structure.
3. The pole of claim 1, further comprising: the distance from the hinged position on the clamp support (7) to the hinged position of the base (3) is more than one third of the length of the body of the clamp support (7) and less than one half of the length of the body of the clamp support (7).
4. The pole of claim 1, further comprising: the end of the clamp branch (7) is designed as a barb.
5. The pole of claim 1, further comprising: the shaft (1) is made of an insulating material.
6. The pole of claim 1, further comprising: the rod body (1) is provided with convex screw threads.
7. The pole of claim 1, further comprising: the inner wall of the lower base (2) contacted with the rod body (1) is provided with threads.
8. The pole of claim 6, wherein: the distance from the position of the convex screw thread on the shaft body (1) to the upper base is greater than the length of the tension spring (6) in a natural state and less than the maximum extension of the tension spring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921145462.7U CN210640612U (en) | 2019-07-22 | 2019-07-22 | Operation rod is got to nest clamp on distribution lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921145462.7U CN210640612U (en) | 2019-07-22 | 2019-07-22 | Operation rod is got to nest clamp on distribution lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210640612U true CN210640612U (en) | 2020-05-29 |
Family
ID=70794486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921145462.7U Active CN210640612U (en) | 2019-07-22 | 2019-07-22 | Operation rod is got to nest clamp on distribution lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210640612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987641A (en) * | 2020-08-20 | 2020-11-24 | 贵州电网有限责任公司 | Power transmission line nest cleaning device |
-
2019
- 2019-07-22 CN CN201921145462.7U patent/CN210640612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987641A (en) * | 2020-08-20 | 2020-11-24 | 贵州电网有限责任公司 | Power transmission line nest cleaning device |
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