CN214543304U - Insulating hook - Google Patents
Insulating hook Download PDFInfo
- Publication number
- CN214543304U CN214543304U CN202022539451.6U CN202022539451U CN214543304U CN 214543304 U CN214543304 U CN 214543304U CN 202022539451 U CN202022539451 U CN 202022539451U CN 214543304 U CN214543304 U CN 214543304U
- Authority
- CN
- China
- Prior art keywords
- insulating
- locking arm
- couple
- hook
- stay cord
- 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.)
- Active
Links
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses an insulating couple, including insulating couple body, the couple body is including couple and locking arm, and the couple is including hook portion and coupler body, and the locking arm articulates on the coupler body, is equipped with insulating stay cord on the locking arm, and the one end and the locking arm of insulating stay cord are connected fixedly to realize driving the locking arm behind the insulating stay cord of pulling and rotate, take off the couple body. Compared with the prior art, the hook body can be taken down by operating the locking arm through the insulating pull rope arranged on the locking arm, so that the safety risk caused by manually stirring the locking arm is avoided, and the hook is simple in structure and convenient to use; because the operation can be carried out through the insulating rod, the insulating hook can be used in live working projects with higher safety requirements, and the application range of the insulating hook is enlarged.
Description
Technical Field
The utility model relates to a power grid maintenance equipment, in particular to an insulating couple for live working safety protection.
Background
Live working becomes one of the common means of power grid maintenance at present in China, and when carrying out the operation of taking a little, often can use insulating couple, and its structural principle is the same with the spring hook, and after using insulating couple, need artifically go to stir the locking arm and take off insulating couple, can't use in the live working project of indirect contact electrified body (operation security is higher) such as insulator spindle, has restricted the development of some live working projects that the security requirement is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulating couple, the technical problem that solve are convenient for use insulator spindle and operate, simple structure increases insulating couple's application range moreover.
In order to solve the above problem, the utility model discloses a following technical scheme realizes: the utility model provides an insulating couple, includes insulating couple body, and the couple body includes couple and locking arm, and the couple includes hook portion and coupler body, and the locking arm articulates on the coupler body, is equipped with insulating stay cord on the locking arm, and the one end and the locking arm of insulating stay cord are connected fixedly to drive the locking arm and rotate behind the insulating stay cord of realization pulling, will get off the couple body.
Furthermore, an insulating pull ring is arranged at one end, far away from the locking arm, of the insulating pull rope.
Furthermore, a threading hole is formed in the hook body close to the hook portion, and the insulating pull rope penetrates through the threading hole and then is connected with the insulating pull ring.
Furthermore, one end of the locking arm, which is opposite to the hook body, is provided with an inserting groove, and the inserting groove is inserted on the hook body.
Furthermore, the insulating pull ring is provided with an inserting part matched with the threading hole, so that the locking arm is reset, and the inserting part is inserted into the threading hole to be fixed under the guidance of the insulating pull rope.
Further, the hook body is made of an insulating material.
Compared with the prior art, the utility model, through setting up insulating stay cord on the locking arm, realize operating the locking arm through the insulator spindle and can take off the couple body, avoid the safety risk that the locking arm brought of manual stirring, simple structure moreover, convenient to use; because the operation can be carried out through the insulating rod, the insulating hook can be used in live working projects with higher safety requirements, and the application range of the insulating hook is enlarged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a schematic diagram of the utility model after pulling the insulation pull rope.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 and fig. 2, the utility model discloses an insulating hook, including insulating couple body 1, couple body 1 adopts the insulating couple structure that is used for live working of traditional type among the prior art, this insulating couple structure that is used for live working of traditional type adopts the spring hook structure, couple body 1 includes couple 2 and locking arm 3, couple 2 includes hook portion 21 and coupler body 22, locking arm 3 articulates on coupler body 22, one end that coupler body 22 keeps away from hook portion 21 forms a hook portion, be equipped with the piece that resets (not shown in the figure, this is the conventional structure of traditional type insulating couple) between locking arm 3 and coupler body 22, the piece that resets realizes after locking arm 3 loses the pulling force, make locking arm 3 reset, this piece is the torsional spring; an insulating pull rope 4 is arranged on the lock arm 3, one end of the insulating pull rope 4 is fixedly connected with the lock arm 3, and the lock arm 3 is driven to rotate after the insulating pull rope 4 is pulled, so that the hook body 1 is taken down.
Adopt above-mentioned structure, realized through the pulling of insulating rod to locking arm 3 (shown in fig. 3) to take off couple body 1 from electrified cable or tower pole, increased insulating couple's application range, avoid the artifical safe risk that stirs locking arm 3 and bring, simple structure is convenient for operate moreover.
The utility model discloses in, couple body 1 can be made by insulating material or adopt the metal material who sets up the insulating layer to realize.
As shown in fig. 1 and 2, an insulating pull ring 5 is arranged at one end of the insulating pull rope 4 far away from the locking arm 3, so that the locking arm 3 is driven to rotate after the insulating pull ring 5 is pulled by an insulating rod, and the hooking part is opened and then taken down from a live cable or a tower pole; specifically, a threading hole 6 is arranged at the position, close to the hook part 21, of the hook body 22, the insulating pull rope 4 penetrates through the threading hole 6, and one end, deviating from the locking arm 3, of the hook body 22 extends out to limit the insulating pull rope 4, so that the insulating pull ring 5 can be operated by operating the insulating rod conveniently.
As shown in fig. 1 and 2, an end of the locking arm 3 opposite to the hook 22 is provided with a mating groove 31, the mating groove 31 is plugged on the hook 22, and the mating groove 31 is hinged with the hook 22.
As shown in fig. 1 and 2, the insulating pull ring 5 is provided with an insertion part 51 adapted to the threading hole 6, so that after the locking arm 3 is reset, the insertion part 51 is inserted into the threading hole 6 to be fixed under the guidance of the insulating pull rope 4, thereby facilitating the next operation.
The utility model adds the insulation pull rope on the basis of the existing insulation hook structure, realizes the operation through the insulating rod lock arm, avoids the safety risk brought by manually stirring the lock arm, and has simple structure and convenient use; the insulating hook can be operated through the insulating rod, the insulating hook can be used in a live working project with higher safety requirements, and the application range of the insulating hook is enlarged.
Claims (6)
1. The utility model provides an insulating couple, a serial communication port, including insulating couple body (1), couple body (1) is including couple (2) and locking arm (3), couple (2) are including hook portion (21) and coupler body (22), locking arm (3) articulate on coupler body (22), be equipped with insulating stay cord (4) on locking arm (3), the one end and locking arm (3) of insulating stay cord (4) are connected fixedly to drive locking arm (3) and rotate behind realizing pulling insulating stay cord (4), take off couple body (1).
2. The insulated hook according to claim 1, wherein: an insulating pull ring (5) is arranged at one end of the insulating pull rope (4) far away from the locking arm (3).
3. The insulated hook according to claim 1, wherein: a threading hole (6) is arranged at the position of the hook body (22) close to the hook part (21), and the insulating pull rope (4) is connected with the insulating pull ring (5) after passing through the threading hole (6).
4. An insulated hook according to any one of claims 1-3, characterized in that: one end of the locking arm (3) opposite to the hook body (22) is provided with an insertion groove (31), and the insertion groove (31) is inserted on the hook body (22).
5. The insulated hook according to claim 3, wherein: the insulating pull ring (5) is provided with an insertion part (51) matched with the threading hole (6) so as to reset at the locking arm (3), and the insertion part (51) is inserted into the threading hole (6) to be fixed under the guidance of the insulating pull rope (4).
6. The insulated hook according to claim 1, wherein: the hook body (1) is made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022539451.6U CN214543304U (en) | 2020-11-04 | 2020-11-04 | Insulating hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022539451.6U CN214543304U (en) | 2020-11-04 | 2020-11-04 | Insulating hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214543304U true CN214543304U (en) | 2021-10-29 |
Family
ID=78287513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022539451.6U Active CN214543304U (en) | 2020-11-04 | 2020-11-04 | Insulating hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214543304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133458A (en) * | 2022-07-20 | 2022-09-30 | 中国南方电网有限责任公司超高压输电公司南宁局 | Transfer device and loading and unloading method thereof |
| CN115133458B (en) * | 2022-07-20 | 2024-05-24 | 中国南方电网有限责任公司超高压输电公司南宁局 | Transmission device and loading and unloading method thereof |
-
2020
- 2020-11-04 CN CN202022539451.6U patent/CN214543304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133458A (en) * | 2022-07-20 | 2022-09-30 | 中国南方电网有限责任公司超高压输电公司南宁局 | Transfer device and loading and unloading method thereof |
| CN115133458B (en) * | 2022-07-20 | 2024-05-24 | 中国南方电网有限责任公司超高压输电公司南宁局 | Transmission device and loading and unloading method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203617499U (en) | Spring electric power grounding wire rod | |
| CN214543304U (en) | Insulating hook | |
| CN207074720U (en) | A kind of high-tension line individual safety wire | |
| CN209822903U (en) | Grounding device of high-voltage power transmission and transformation equipment | |
| CN209104405U (en) | A kind of penetrating cable clamp electrification fire welding device and its device for clamping | |
| CN201082543Y (en) | Deep mine salvaging clipping and hanging pincers | |
| CN104577623A (en) | Universal type grounding wire operation rod | |
| CN2789953Y (en) | Portable short-circuit grounding wire | |
| CN210577399U (en) | 10kV pottery cross arm, needle type vase wire fixing device | |
| CN113937519A (en) | High-altitude grounding wire detaching and hanging method based on unmanned aerial vehicle | |
| CN207234288U (en) | Intelligent distant control hot line job rod | |
| CN207282877U (en) | A kind of motor driven line | |
| CN218386601U (en) | 10kV multipurpose drainage wire fixer | |
| CN207303825U (en) | A kind of instrument of live installation of bird repeller | |
| CN110265952A (en) | A kind of conductor spacing bracket and its application method | |
| CN107508197A (en) | Intelligent distant control hot line job rod | |
| CN219106544U (en) | Busbar grounding wire clamp for transformer operation and maintenance | |
| CN217009603U (en) | Semi-automatic ground wire operating tool | |
| CN216698772U (en) | Special tool for 500kV power transmission line large-corner power failure overhaul hanging ground wire | |
| CN204333564U (en) | A kind of Universal ground wire action bars | |
| CN208986214U (en) | A kind of novel 500kV ground wire operating lever | |
| CN205141551U (en) | Distribution cable termination grabs cap action bars | |
| CN110838625A (en) | Grasping automatic fastening grounding wire clamp and using method thereof | |
| CN215733103U (en) | Special gag lever post of 220kV transformer substation electrified disconnected, meet drainage line | |
| CN211508404U (en) | Indirect operation of W round pin gets round pin ware |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 15th floor, Yantian modern industry service center, 3018 Shayan Road, Shatoujiao street, Yantian District, Shenzhen City, Guangdong Province Patentee after: Shenzhen electrified Technology Development Co.,Ltd. Address before: 518000 15th floor, Yantian modern industry service center, 3018 Shayan Road, Shatoujiao street, Yantian District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Huarui Fengsheng Live Working Co.,Ltd. |