CN216390288U - Live working wire supporting rod - Google Patents
Live working wire supporting rod Download PDFInfo
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- CN216390288U CN216390288U CN202123007775.6U CN202123007775U CN216390288U CN 216390288 U CN216390288 U CN 216390288U CN 202123007775 U CN202123007775 U CN 202123007775U CN 216390288 U CN216390288 U CN 216390288U
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- support rod
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- 239000004020 conductor Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 22
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of high-voltage circuit maintenance and discloses a live-wire operation wire supporting rod. Comprises a clamping hook, a clamping buckle and a supporting rod, wherein the clamping hook is connected to one end of the supporting rod; the clip is connected with the other end of the support rod; one end of the support rod is provided with a connecting device, and the other end of the support rod is provided with a threaded hole. According to the hot-line work wire support rod, the clamping hooks and the clamping buckles are respectively arranged at the two ends of the support rod, so that two wires can be firmly fixed through the clamping hooks and the clamping buckles, on one hand, circuit inspection and maintenance are facilitated, on the other hand, the power failure is reduced while the safety of maintenance personnel can be guaranteed, the work space of the maintenance personnel is enlarged, hot-line work is facilitated, time and labor are saved, operation is simple, the working efficiency of hot-line work is improved, and the life safety of the maintenance personnel is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of high-voltage circuit maintenance, and particularly relates to a live-wire operation wire supporting rod.
Background
When the on-site rush repair of the circuit is carried out, the power failure risk exists at any time due to the damage of the electric pole. In order to reduce the influence of power failure, the live working class usually adopts a live compensation rod. The working mode is as follows: newly found cement pole in-process under original overhead distribution lines, there is the risk that touches wearing and tearing to insulated conductor and insulating material, adopts two fixed adjacent wires of insulating rope in the past, and two people take insulating gloves, outwards pull, fixed method, then live the pole setting construction in the space, and it is big to waste time and energy and safe risk.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a live working wire support rod to solve the problems of labor waste, long power failure time and high safety risk in live working.
In order to achieve the above purpose, the utility model provides the following technical scheme:
a hot-line work lead support rod is characterized by comprising a clamping hook, a clamping buckle and a support rod, wherein
The clamping hook is connected to one end of the supporting rod;
the clip is connected to the other end of the supporting rod;
the supporting rod is connected with one end of the clamping hook and is provided with a threaded hole, and the other end of the supporting rod connected with the clamping hook is provided with a connecting device.
Further, the pothook includes pothook body, lead screw, buckle, wherein:
the clamping hook body is connected to the lead screw;
one end of the screw rod is connected to the threaded hole of the support rod;
the buckle is connected to the other end of the lead screw, and the buckle is fixedly connected with the lead screw.
Further, the clip includes clip body, clamping piece and connection piece, wherein:
the clip body is of a U-shaped structure, the bottom of the closed end of the U-shaped structure is provided with a connecting rod, the connecting rod is connected to a connecting device of the supporting rod, and the connecting device is used for connecting the supporting rod and the clip;
the clamping pieces are symmetrically arranged in the U-shaped structure, one end of each clamping piece is connected to the top of the opening end on one side of the U-shaped structure, and the other end of each clamping piece is connected with one end of the connecting piece;
the other end of the connecting sheet is arranged on the clip body.
Further, the U-shaped structure with be provided with the spring between the clamping piece, spring one end with the laminating of U-shaped structure inner wall, the other end with the clamping piece laminating.
Further, the pothook body comprises an integrally formed working part and a connecting part, wherein:
the working part is of an arc-shaped structure;
the connecting part is of an L-shaped structure, a threaded hole is formed in the bottom of the horizontal end of the L-shaped structure, the vertical end of the L-shaped structure is tangent to one end of the arc-shaped structure of the working part, and a preset distance is reserved between the working part and the connecting part;
when the clamping device is in a working state, the space formed by the arc-shaped structure of the working part and the buckle is used for fixing and clamping.
Furthermore, a positioning groove is arranged on the hook body.
Furthermore, the supporting rod is a telescopic rod.
Furthermore, be provided with two mutually perpendicular and crossing semi-circular arc logical groove on a buckle face, a semi-circular arc leads to the groove and cooperates with a constant head tank lateral wall on the pothook body.
Further, the spring is a torsion spring.
Furthermore, a telescopic knob is arranged on the supporting rod.
Compared with the prior art, the utility model has the advantages that:
1. the hot-line work conducting wire support rod with the clamping hook and the clamping buckle respectively arranged at the two ends of the support rod can firmly fix two wires through the clamping hook and the clamping buckle, so that on one hand, circuit inspection and maintenance are facilitated, on the other hand, the safety of maintenance personnel can be ensured, meanwhile, power failure is reduced, the work space of the maintenance personnel is enlarged, hot-line work is facilitated, time and labor are saved, and the working efficiency of the hot-line work is improved;
2. through the mutual matching of the U-shaped structure of the clip body and the spring, on one hand, the electric wire to be overhauled can be quickly and effectively inserted into the live working wire support rod clip, on the other hand, the electric wire to be overhauled can be prevented from falling from the clip due to the elasticity of the spring, the safety of maintenance personnel is guaranteed, and the overhauling efficiency is improved;
3. the arc-shaped structure of the clamping hook and the screw rod are matched with each other, so that the electric wire to be overhauled can be clamped in a closed space formed by the screw rod and the arc-shaped structure of the clamping hook, the electric wire is prevented from falling off, meanwhile, the electric wire can be clamped by the clamping hook on the basis of the arc-shaped structure of the clamping hook and the screw rod, and the safety of maintenance personnel is guaranteed;
4. the supporting rod is of a telescopic rod structure, so that the electric wire to be overhauled can be effectively supported, the supporting rod is prevented from sliding between two electric wires, and the supporting rod can be connected to the electric wire to be overhauled better and more conveniently in a telescopic mode;
5. the positioning groove is formed in the clamping hook body, so that an electric wire to be overhauled can be quickly and accurately clamped, the phenomenon of jamming caused by inconsistent motion directions in the rotation process of the screw rod is avoided, the maintenance efficiency is ensured, and convenience is brought to live working of maintenance personnel;
6. through the structure that sets up the torsional spring between U-shaped structure and clamping piece for the initial condition of clip is the stress state, when needing fixed maintenance electric wire on the clip, only needs to push the electric wire that will maintain in the space that U-shaped structure and clamping piece formed, and easy operation has improved maintenance efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of a hot-line work lead support bar according to the present invention;
FIG. 2 is a schematic view of a hook structure of a hot-line work lead support bar according to the present invention;
FIG. 3 is a schematic view of a clip structure of a hot-line work lead support bar according to the present invention;
wherein: 1-hook, 2-clip, 3-support bar, 11-hook body, 12-screw, 13-buckle, 14-positioning slot, 21-clip body, 22-clip, 23-connecting piece, 24-spring, 25-connecting rod, 31-telescopic knob.
Detailed Description
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The following detailed description is exemplary in nature and is intended to provide further details of the utility model. Unless otherwise defined, all technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model.
The hot-line work wire support rod of the utility model is preferably used on 10Kv voltage wires as shown in FIG. 1; comprises a clip 2, a telescopic supporting rod 3 and a clamping hook 1, wherein the clamping hook 1 is arranged at one end of the supporting rod 3, and the clip 2 is arranged at the other end of the supporting rod 3; one end of the support rod 3 is provided with a connecting device, and the other end is provided with a threaded hole.
More specifically, as shown in fig. 2, the hook 1 includes a hook body 11, a lead screw 12, and a buckle 13, wherein the hook body is connected to the lead screw 12, one end of the lead screw 12 is connected to the support bar 3, and the buckle 13 is connected to the other end of the lead screw 12. Wherein pothook body 11 includes integrated into one piece's work portion and connecting portion, and wherein the work portion is the arc structure, and connecting portion are L shape structure, are provided with the screw hole bottom L shape structure level end, L type structure vertical end with the tangent setting of work portion arc structure, and at the work portion with be equipped with preset distance between the connecting portion. The maximum range of the preset distance is smaller than the diameter of the electric wire to be overhauled, and the preset distance can be 0; i.e. the two jaws 22 are arranged tangentially. The hook body 11 is provided with a positioning groove 14, the positioning groove 14 is arranged on the horizontal section of the arc-shaped structure and the L-shaped structure, and the positioning groove 14 is a thin sheet which is formed at the edge part of the horizontal section of the arc-shaped structure and the L-shaped structure and is perpendicular to the hook body 11, such as a slide way formed by section steel or aluminum alloy. Its aim at drives the buckle 13 when moving when lead screw 12, can effectively guide buckle 13 to remove along the predetermined direction, avoids taking place because of the dead phenomenon of lead screw 12 removal card, makes things convenient for maintenance personal maintenance and operation.
Further, the preferred round platform of buckle 13 or terrace with edge structure to be provided with two mutually perpendicular semi-circular arc through grooves on terrace with edge one end terminal surface, horizontal arc through groove is laminated with the arc structure on the pothook body 11 mutually, and another and horizontal arc through groove mutually perpendicular's perpendicular arc through groove is used for fixing the electric wire of will maintaining.
Further specifically, as shown in fig. 3, the clip 2 is connected with the support rod 3 in a quick-release manner, and the clip 2 and the support rod can rotate relative to each other, the clip 2 includes a clip body 21, two clamping pieces 22 and a connecting piece 23, wherein the clip body 21 is of a U-shaped structure, the bottom of the closed end of the U-shaped structure is provided with a connecting rod 25, the connecting rod 25 is connected to a connecting device on the support rod 3, the number of the clamping pieces 22 is two, the two clamping pieces 22 are symmetrically arranged in the U-shaped structure, one end of each clamping piece 22 is connected to the top of the open end on one side of the U-shaped structure, the other end of each clamping piece 22 is connected to one end of the connecting piece 23, a gap is left between the two clamping pieces 22, and the other end of the connecting piece 23 is arranged on the clip body 21. Wherein a torsion spring is provided between the U-shaped structure and the clip 22.
More particularly, a live-wire support pole of the present invention requires a circuit maintainer to be raised to a maintenance level, such as a crane or bucket, by a lifting mechanism while operating. Firstly, an electrician in the bucket operates the insulating bucket arm vehicle to insulate and shield the live equipment near the working point. Then, electricians in the bucket cooperate to install the live-line work wire support rod on an overhead line of an operation point, the live-line work wire support rod is used for expanding the operation space, a crane driver tries to lift the live-line work wire support rod, after the stress condition to be checked is qualified, an electric pole is hoisted into a pole hole according to the requirement of a commander, and after a foundation of the electric pole is tamped and stabilized, a hoisting belt is loosened; an electrician in a bucket operates an insulating bucket arm vehicle, a cross arm, an insulator and other hardware fittings are arranged on a newly erected electric pole, and a wire is fixed on the insulator after necessary insulating shielding measures are taken; and (4) operating the insulated bucket arm vehicle by an electrician in the bucket, and removing the insulated shielding of the live equipment near the operation point after confirming that no tool material is left in the operation point.
Specifically, the operation process of the operator in the hopper is as follows: firstly, one end provided with a buckle 13 is connected to an electric wire to be maintained, when the connection is carried out, the buckle 13 connected with a lead screw 12 is screwed to the arc part far away from the working part of the clamping hook body 11, a space capable of placing the electric wire is leaked, then the electric wire to be maintained is placed into the space formed by the buckle 13 and the working part of the clamping hook body 11, the supporting rod 3 is rotated, the lead screw 12 is screwed, the buckle 13 at the top end of the lead screw clamps the electric wire to be maintained, then the clamp 2 at the other end of the supporting rod 3 is adjusted, the length of the supporting rod 3 is adjusted, the electric wire to be maintained can be pushed into the clamping piece 22 of the clamp 2, the telescopic knob 31 on the supporting rod 3 is adjusted again, the circuit to be maintained is adjusted to the ideal state of maintenance, and the operation of the live working lead supporting rod 3 is completed. When the line maintenance operation is finished, the operation is reversed according to the connection sequence. Firstly, the telescopic knob 31 on the support rod 3 is adjusted, then one electric wire is taken out from the clamp 2 at one end of the support rod 3, then the screw rod 12 is rotated, the clamp 13 connected to the top end of the screw rod 12 is withdrawn from the arc-shaped structure of the clamping hook 1 through the screw rod 12, and the other electric wire for maintenance is taken out to complete the maintenance of the circuit.
According to the hot-line work wire support rod, the insulating bucket arm vehicle is operated by electricians in the bucket, hot-line equipment near a work point is shielded in an insulating mode, the support rod 3 is adjusted randomly according to the actual distance in the field, a middle wire is unfolded, the work space is enlarged, a hot-line work vertical rod is convenient to erect, time and labor are saved, the power failure time is reduced, and the hot-line work efficiency is improved.
The special tool for the live working wire support rod is flexible to operate and meets the safety conditions of field work. The tool is made of synthetic resin, has good insulating property and mechanical property, and meets the insulating requirement of hot-line work tools. Through the retractable design, can rationally adjust 3 length of bracing piece in order to satisfy changeable on-the-spot demands. The structure of one end pothook 1 can firmly buckle the wire through the rotating rod body to avoid deviation and sliding, the other end is designed to be a rotatable clip 2 with a spring 24, the operation is simple, and the fixation is reliable.
It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the utility model without departing from the spirit and scope of the utility model, which is to be covered by the claims.
Claims (10)
1. The hot-line work lead support rod is characterized by comprising a clamping hook (1), a clamping buckle (2) and a support rod (3), wherein
The clamping hook (1) is connected to one end of the supporting rod (3);
the clip (2) is connected to the other end of the support rod (3);
the supporting rod (3) is connected with one end of the clamping hook (1) and is provided with a threaded hole, and the other end of the supporting rod connected with the clamping buckle (2) is provided with a connecting device.
2. The live-wire work lead supporting rod according to claim 1, wherein the hook (1) comprises a hook body (11), a lead screw (12) and a buckle (13), wherein:
the hook body (11) is connected to the screw rod (12);
one end of the screw rod (12) is connected to the threaded hole of the support rod (3);
the buckle (13) is connected to the other end of the screw rod (12), and the buckle (13) is fixedly connected with the screw rod (12).
3. The live working wire support bar according to claim 1, wherein the clip (2) comprises a clip body (21), a clip piece (22) and a connection piece (23), wherein:
the clip body (21) is of a U-shaped structure, a connecting rod (25) is arranged at the bottom of the closed end of the U-shaped structure, the connecting rod (25) is connected to a connecting device of the supporting rod (3), and the connecting device is used for connecting the supporting rod (3) and the clip (2);
the number of the clamping pieces (22) is two, the two clamping pieces (22) are symmetrically arranged in the U-shaped structure, one end of each clamping piece (22) is connected to the top of the opening end on one side of the U-shaped structure, and the other end of each clamping piece is connected with one end of the connecting piece (23);
the other end of the connecting sheet (23) is arranged on the clip body (21).
4. The hot-line work wire support rod according to claim 3, wherein a spring (24) is arranged between the U-shaped structure and the clamping piece (22), one end of the spring (24) is attached to the inner wall of the U-shaped structure, and the other end of the spring is attached to the clamping piece (22).
5. The hot-line work wire support bar according to claim 2, wherein the hook body (11) comprises a working portion and a connecting portion which are integrally formed, wherein:
the working part is of an arc-shaped structure;
the connecting part is of an L-shaped structure, a threaded hole is formed in the bottom of the horizontal end of the L-shaped structure, the vertical end of the L-shaped structure is tangent to one end of the arc-shaped structure of the working part, and a preset distance is reserved between the working part and the connecting part;
in the working state, the space formed by the arc-shaped structure of the working part and the buckle (13) is used for fixing and clamping.
6. The hot-line work wire support rod (3) as claimed in claim 2, wherein the hook body (11) is provided with a positioning groove (14).
7. A hot-line work conductor support rod according to claim 1, characterized in that the support rod (3) is a telescopic rod.
8. The hot-line work wire support bar according to claim 2, wherein two mutually perpendicular and intersecting semi-circular through grooves are formed on one surface of the buckle (13), and one semi-circular through groove is matched with one side wall of the positioning groove (14) on the hook body (11).
9. A hot line conductor support pole according to claim 4, characterised in that the spring (24) is a torsion spring.
10. A hot-line conductor support bar according to claim 1, wherein a telescopic knob (31) is provided on the support bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007775.6U CN216390288U (en) | 2021-12-01 | 2021-12-01 | Live working wire supporting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007775.6U CN216390288U (en) | 2021-12-01 | 2021-12-01 | Live working wire supporting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216390288U true CN216390288U (en) | 2022-04-26 |
Family
ID=81221547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123007775.6U Active CN216390288U (en) | 2021-12-01 | 2021-12-01 | Live working wire supporting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216390288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115241799A (en) * | 2022-09-20 | 2022-10-25 | 国网山东省电力公司东营供电公司 | Distribution network live working is with insulating support rod convenient to adjust |
-
2021
- 2021-12-01 CN CN202123007775.6U patent/CN216390288U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115241799A (en) * | 2022-09-20 | 2022-10-25 | 国网山东省电力公司东营供电公司 | Distribution network live working is with insulating support rod convenient to adjust |
| CN115241799B (en) * | 2022-09-20 | 2022-12-09 | 国网山东省电力公司东营供电公司 | Distribution network live working is with insulating support rod convenient to adjust |
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