CN110544902A - Live working insulation bird nest taking clamp - Google Patents
Live working insulation bird nest taking clamp Download PDFInfo
- Publication number
- CN110544902A CN110544902A CN201810533854.4A CN201810533854A CN110544902A CN 110544902 A CN110544902 A CN 110544902A CN 201810533854 A CN201810533854 A CN 201810533854A CN 110544902 A CN110544902 A CN 110544902A
- Authority
- CN
- China
- Prior art keywords
- bird nest
- taking
- live working
- connecting rod
- clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Catching Or Destruction (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention provides an insulated bird nest taking clamp for live working, which consists of two components with the same shape; the middle part of the component is provided with a connecting rod, and two ends of the connecting rod are respectively provided with a handheld end and a clamping end; the two components are rotatably connected by taking a certain point on the connecting rod as a connecting part, so that the handheld end, the clamping end and the connecting rod circumferentially rotate by taking the connecting part as a circle center; the distance from the clamping end to the connecting part is greater than that from the handheld end to the connecting part; when the two clamping ends rotate to a certain position, the two clamping ends are combined to form a bowl-shaped part taking part for taking the bird nest. Use this technical scheme can realize walking whole nest end, has avoided getting the nest in-process, and the unrestrained risk of branch can effectively improve the security and the equipment security of operation, prevents to appear the electric power accident.
Description
Technical Field
The invention relates to the field of live working, in particular to a live working insulation bird nest removing clamp.
Background
At present, on some electric power towers, birds often build bird nests, particularly in some mountainous areas, the nest built by some large-sized birds is large and irregular in volume, and overlong branches tilt out to shorten the safety distance between a phase and the ground, and particularly in rainy and windy weather, the ground-losing fault is easily caused. In order to reduce power failure, a large number of live working methods are currently used for taking bird nests without power failure, however, one type of the current working methods is that after conducting wires, cross arms and iron towers are directly insulated and shielded, operators directly take down the bird nests through insulating gloves, and the other method is that the bird nests are picked up and dropped through insulating rods. The first method, because a large amount of shielding is carried out, the operation intensity is high, and the operator directly contacts the bird nest, the situation in the bird nest is unknown, and the situation can not be prevented for the snake, and the second method using the operating rod can only directly pick the bird nest down due to single operation of the insulating rod, but the scattered branches can possibly fall on a disconnecting link or other rod equipment, so that alternate and phase short circuits are easily caused. The reason that concrete causes the branch unrestrained is because the insulator spindle tip can't fall whole nest end, can't guarantee operation safety.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the insulated bird nest removing clamp for live working, which is used for moving the whole bird nest end, avoiding the risk of branches falling in the bird nest taking process, effectively improving the safety of the working and the safety of equipment and preventing the occurrence of power accidents.
in order to solve the technical problem, the invention provides an insulated bird nest taking clamp for live working, which consists of two components with the same shape; the middle part of the component is provided with a connecting rod, and two ends of the connecting rod are respectively provided with a handheld end and a clamping end; the two components are rotatably connected by taking a certain point on the connecting rod as a connecting part, so that the handheld end, the clamping end and the connecting rod circumferentially rotate by taking the connecting part as a circle center; the distance from the clamping end to the connecting part is greater than that from the handheld end to the connecting part; when the two clamping ends rotate to a certain position, the two clamping ends are combined to form a bowl-shaped part taking part for taking the bird nest.
In a preferred embodiment, the shape of the clamping end is a quarter hollow sphere, and two clamping ends are combined to form a half hollow sphere.
In a preferred embodiment, the connecting portion is provided with a rotary connecting cavity, and the rotary connection of the two component assemblies is realized by inserting two ends of a rotary shaft into the rotary connecting cavities respectively.
In a preferred embodiment, the handle is embodied as a handle ring disposed in a direction parallel to the rotation direction of the connecting rod.
In a preferred embodiment, the hand-held ring is a rectangular hand-held ring.
In a preferred embodiment, the constituent elements are made of an insulating material.
In a preferred embodiment, the holding end is a quarter hollow sphere with a hollow sphere diameter of 150 mm.
In a preferred embodiment, the distance from the handheld end to the connecting part is 90 mm.
In a preferred embodiment, the rectangular hand ring is a hand ring with a length of 90mm and a width of 60 mm.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
The invention provides an insulated bird nest removing clamp for live working, which adopts a long insulated clamp form to enable an operator to operate remotely, adopts a bowl-shaped clamping end to move the whole bird nest end, avoids the risk of interphase and phase short circuit caused by falling of scattered branches on a disconnecting link or other rod equipment in the bird nest taking process, and can effectively improve the safety of the working and the safety of the equipment. And electric power accidents are prevented.
Drawings
FIG. 1 is a top view of a live insulated bird nest removal clamp in accordance with a preferred embodiment of the present invention;
FIG. 2 is a front view of a preferred embodiment live working insulated bird nest removal clamp of the present invention;
Figure 3 is a side view of a live insulated bird nest removal clamp in accordance with a preferred embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
An insulated bird nest taking clamp for live working, which is shown in figures 1 to 3, consists of two components with the same shape; the middle part of the component is provided with a connecting rod 3, and two ends of the connecting rod 3 are respectively provided with a handheld end 2 and a clamping end 1; the handheld end 2 is used for live-line operation of workers, and the clamping end 1 is used for clamping a bird nest. The two components are rotatably connected by taking a certain point on the connecting rod 3 as a connecting part 31, so that the handheld end 2, the clamping end 1 and the connecting rod 3 circumferentially rotate by taking the connecting part 31 as a circle center; in order to better facilitate the operation of an operator, the distance from the clamping end 1 to the connecting part 31 is greater than the distance from the handheld end 2 to the connecting part 31, so that the operator consumes less physical power, and the personal safety of the operator is ensured to a certain extent; and the distance from the handheld end 2 to the connecting part 31 is 90 mm. When the two clamping ends 1 rotate to a certain position, the two clamping ends 1 are combined to form a bowl-shaped part taking part for taking the bird nest.
Specifically, the shape of the clamping end 1 is a quarter hollow sphere, and two clamping ends 1 are combined to form a half hollow sphere. Furthermore, the holding end 1 is a quarter of a hollow sphere, and the diameter of the hollow sphere is 150 mm.
Specifically, the connecting portion 31 is provided with a rotary connecting cavity, and the rotary connecting cavity is inserted through both ends of a rotary shaft, respectively, so that the rotary connection of the two component assemblies is realized.
In particular, the hand-held portion is embodied as a hand-held ring arranged in a direction parallel to the rotation direction of the connecting rod 3. The handheld ring is a rectangular handheld ring. The rectangular handheld ring is specifically a handheld ring with the length of 90mm and the width of 60 mm.
In order to ensure the safety of operation and the safety of equipment, the component components are made of insulating materials.
The invention provides an insulated bird nest removing clamp for live working, which adopts a long insulated clamp form to enable an operator to operate remotely, adopts a bowl-shaped clamping end 1 to move the whole bird nest end, avoids the risk of interphase and phase short circuit caused by falling of scattered branches on a disconnecting link or other rods during bird nest taking, and can effectively improve the safety of the working and the safety of equipment. And electric power accidents are prevented.
The above description is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art can make insubstantial changes in the technical scope of the present invention within the technical scope of the present invention, and the actions infringe the protection scope of the present invention are included in the present invention.
Claims (9)
1. An insulated bird nest taking clamp for live working is characterized by consisting of two components with the same shape; the middle part of the component is provided with a connecting rod, and two ends of the connecting rod are respectively provided with a handheld end and a clamping end; the two components are rotatably connected by taking a certain point on the connecting rod as a connecting part, so that the handheld end, the clamping end and the connecting rod circumferentially rotate by taking the connecting part as a circle center; the distance from the clamping end to the connecting part is greater than that from the handheld end to the connecting part; when the two clamping ends rotate to a certain position, the two clamping ends are combined to form a bowl-shaped part taking part for taking the bird nest.
2. The live working insulated bird nest clamp of claim 1, wherein the gripping end is shaped as a quarter hollow sphere, and the two gripping ends are combined to form a half hollow sphere.
3. The live working insulated bird nest picking clamp as claimed in claim 1, wherein the connecting portion is provided with a rotary connecting cavity, and rotary connection of the two constituent members is achieved by inserting both ends of a rotary shaft into the rotary connecting cavities, respectively.
4. The live working insulated bird nest picking clamp of claim 1, wherein the hand-held portion is embodied as a hand-held ring disposed in a direction parallel to a rotation direction of the connecting rod.
5. live working insulated bird nest picking clamp according to claim 4, characterized in that the hand-held ring is embodied as a rectangular hand-held ring.
6. The live working insulated bird nest clamp of claim 1, wherein the component members are made of an insulating material.
7. The live working insulated bird nest removal clamp of claim 2, wherein the clamping end is a quarter hollow sphere with a hollow sphere diameter of 150 mm.
8. Live working insulated bird nest removal clamp according to claim 1, characterized in that the distance of the hand-held end to the connection is 90 mm.
9. live working insulated bird nest removal clamp according to claim 5, characterized in that the rectangular hand-held ring is in particular a 90mm long and 60mm wide hand-held ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533854.4A CN110544902A (en) | 2018-05-29 | 2018-05-29 | Live working insulation bird nest taking clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533854.4A CN110544902A (en) | 2018-05-29 | 2018-05-29 | Live working insulation bird nest taking clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110544902A true CN110544902A (en) | 2019-12-06 |
Family
ID=68701071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810533854.4A Pending CN110544902A (en) | 2018-05-29 | 2018-05-29 | Live working insulation bird nest taking clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110544902A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2670058Y (en) * | 2003-12-15 | 2005-01-12 | 陕西科技大学 | Holder |
| JP2008263705A (en) * | 2007-04-11 | 2008-10-30 | Chugoku Electric Power Co Inc:The | Auxiliary tool for removing nest of bird |
| CN202633818U (en) * | 2012-03-28 | 2012-12-26 | 国家电网公司 | Clamp for removing bird's nest on pole tower of overhead power transmission lines |
| CN107053035A (en) * | 2017-03-01 | 2017-08-18 | 国家电网公司 | 500 KV transmission line shaft tower Bird's Nests remove clamp specially |
| CN206605393U (en) * | 2017-03-01 | 2017-11-03 | 国家电网公司 | 500 KV transmission line shaft tower Bird's Nests remove clamp specially |
-
2018
- 2018-05-29 CN CN201810533854.4A patent/CN110544902A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2670058Y (en) * | 2003-12-15 | 2005-01-12 | 陕西科技大学 | Holder |
| JP2008263705A (en) * | 2007-04-11 | 2008-10-30 | Chugoku Electric Power Co Inc:The | Auxiliary tool for removing nest of bird |
| CN202633818U (en) * | 2012-03-28 | 2012-12-26 | 国家电网公司 | Clamp for removing bird's nest on pole tower of overhead power transmission lines |
| CN107053035A (en) * | 2017-03-01 | 2017-08-18 | 国家电网公司 | 500 KV transmission line shaft tower Bird's Nests remove clamp specially |
| CN206605393U (en) * | 2017-03-01 | 2017-11-03 | 国家电网公司 | 500 KV transmission line shaft tower Bird's Nests remove clamp specially |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191206 |
|
| RJ01 | Rejection of invention patent application after publication |