CN218040477U

CN218040477U - Temporary fixer for 10kV overhead conductor

Info

Publication number: CN218040477U
Application number: CN202221741544.XU
Authority: CN
Inventors: 韩润; 王颖; 柳云; 王昊; 杨玉豪; 张凯
Original assignee: State Grid Ningxia Electric Power Co Ltd
Current assignee: State Grid Ningxia Electric Power Co Ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-12-13
Anticipated expiration: 2032-07-05

Abstract

A temporary fixer for a 10kV overhead conductor comprises an operating rod and a control rod, wherein the operating rod is hollow, a first connecting end is fixedly arranged at one end of the operating rod, a second connecting end is fixedly arranged at the other end of the operating rod, a groove is formed in one end, away from the operating rod, of the second connecting end, the control rod is arranged in the operating rod, two end parts of the control rod respectively extend to the outside of the first connecting end and the second connecting end, the control rod is in threaded connection with the first connecting end and the second connecting end, a wire clamping head is arranged at the end part, located on one side of the second connecting end, of the control rod, and the wire clamping head is in rotary connection with the control rod; when the clamping device is used, the control rod is rotated, the wire clamping head can clamp an overhead conductor or an equipment drainage wire between the wire clamping head and the second connecting end, and when the position of the overhead conductor or the equipment drainage wire is adjusted by the operating rod, the operating rod and the overhead conductor or the equipment drainage wire cannot be loosened, so that the operation safety is ensured.

Description

Temporary fixer for 10kV overhead conductor

Technical Field

The utility model relates to an electric power overhauls technical field, especially relates to a temporary fixer of 10kV air wire.

Background

In 10kV live working, for example: (1) the method comprises the following steps of (1) carrying out live replacement of side-by-side vertical bottles, (2) detaching and overlapping equipment drainage wires, replacing drop-out fuses and other operation items, and often meeting the fixation work of overhead conductors or equipment drainage wires, in the prior art, the overhead conductors or the equipment drainage wires are screwed down clockwise by using an insulating operating rod, so that the positions of the overhead conductors or the equipment drainage wires are controlled; when the overhead conductor or the drainage wire of the equipment needs to be operated by the operating rod anticlockwise, the operation cannot be realized; in addition, in Ningxia, the overhead insulated wires are all steel cores, and when the positions of the overhead wires or the equipment drainage wires are controlled by the insulated operating rod, the overhead wires or the equipment drainage wires cannot be effectively fixed, so that the phenomenon that the operating rod and the overhead wires or the equipment drainage wires are loosened is easily caused, and potential safety hazards are easily caused.

Disclosure of Invention

In order to solve the technical problems in the prior art, it is necessary to provide a temporary holder for a 10kV overhead conductor.

The utility model provides a temporary fixer of 10kV air wire, includes action bars, control lever, the inside cavity of action bars, the wherein one end of action bars is fixed and is provided with first connection end, the other end of action bars is fixed and is provided with the second and connects the end, the one end that the action bars was kept away from to the second connection end is seted up flutedly, the recess sets up along the axial direction that the end was connected to the second, the control lever sets up inside the action bars, and two tip of control lever extend to first connection end and second respectively and connect the end outside, control lever and first connection end and second connection end threaded connection, the tip that the control lever is located second connection end one side is provided with the card line head, the card line head rotates with the control lever to be connected, rotates the control lever, can drive the card line head and remove along the axial direction of action bars, makes the card line head can hold in the recess.

Preferably, the end of the groove far away from the second connecting end is provided with an arc-shaped groove.

Preferably, the wire clamping head comprises a wire hooking end, a connecting part and a connecting plate, the wire hooking end and the connecting part are respectively fixed at two end parts of the connecting plate, and the connecting part is sleeved at the end part of the control rod and can freely rotate along the circumferential direction of the control rod.

Preferably, be provided with supplementary spacing portion on the connecting plate, supplementary spacing portion is located connecting portion and keeps away from one side of colluding the line end, and supplementary spacing portion suit is on the control lever to can follow the circumference direction free rotation of control lever.

Preferably, the hook wire end is of a U-shaped structure, and the open end of the hook wire end faces the second connecting end.

Preferably, the first connecting end and the second connecting end are both provided with through holes for the control rod to pass through, and the through holes are in threaded connection with the control rod.

Preferably, the end part of the control rod, which is positioned on one side of the first connecting end, is fixedly provided with a knob.

According to the technical scheme, the utility model provides a temporary fixer of 10kV air wire, including action bars, control lever, the inside cavity of action bars, wherein one end of action bars is fixed and is provided with first connection end, the other end of action bars is fixed and is provided with second connection end, the one end that the action bars was kept away from to second connection end is seted up flutedly, the recess sets up along the axial direction of second connection end, the control lever sets up in the action bars, two tip of control lever extend to first connection end and second connection end outside respectively, the control lever is connected with first connection end and second connection end screw thread, the tip that the control lever is located one side of second connection end is provided with the card line head, the card line head rotates with the control lever and is connected; the utility model discloses when using, through rotating the control lever, utilize the lead screw effect that the end formed is connected with first connection end and second to the control lever, make the control lever can drive the chuck end and remove along the axial direction of action bars, when the chuck end holds in the recess, can make the chuck end with air wire or equipment drainage line centre gripping between chuck end and second connection end, when utilizing the position of action bars adjustment air wire or equipment drainage line, still can be to the firm centre gripping of air wire or equipment drainage line, not hard up phenomenon can not appear with air wire or equipment drainage line in the action bars, guarantee operation safety.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of fig. 1 from another angle.

Fig. 3 is a schematic sectional structure view of fig. 1.

Fig. 4 is a schematic structural view of the first connection end of the present invention.

Fig. 5 is a schematic structural view of the second connection end of the present invention.

Fig. 6 is a schematic structural view of fig. 5 at another angle.

In the figure: the thread clamping device comprises an operating rod 01, a control rod 02, a first connecting end 03, a second connecting end 04, a groove 05, a thread clamping head 06, a thread hooking end 61, a connecting part 62, a connecting plate 63, an auxiliary limiting part 64, an arc-shaped groove 07, a through hole 08 and a knob 09.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like indicate orientation or positional relationship, and are only for convenience of description and simplicity of description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Referring to fig. 1 to 6, a temporary fixer for a 10kV overhead conductor includes an operation rod 01 and a control rod 02, the operation rod 01 is hollow, a first connection end 03 is fixedly disposed at one end of the operation rod 01, a second connection end 04 is fixedly disposed at the other end of the operation rod 01, a groove 05 is disposed at one end of the second connection end 04 away from the operation rod 01, the groove 05 is disposed along an axial direction of the second connection end 04, the control rod 02 is disposed inside the operation rod 01, two end portions of the control rod 02 respectively extend to the outside of the first connection end 03 and the second connection end 04, the control rod 02 is in threaded connection with the first connection end 03 and the second connection end 04, a wire clamping head 06 is disposed at an end portion of the control rod 02 on one side of the second connection end 04, the wire clamping head 06 is rotatably connected with the control rod 02, and the control rod 02 is rotated to drive the wire clamping head 06 to move along the axial direction of the operation rod 01, so that the wire clamping head 06 can be accommodated in the groove 05. When the clamping device is used, the control rod 02 is rotated, the control rod 02 can drive the wire clamping head 06 to move along the axial direction of the operating rod 01 by utilizing the screw rod effect formed by the control rod 02, the first connecting end 03 and the second connecting end 04, when the wire clamping head 06 is accommodated in the groove 05, the wire clamping head 06 can clamp an overhead conductor or an equipment drainage wire between the wire clamping head 06 and the second connecting end 04, when the position of the overhead conductor or the equipment drainage wire is adjusted by utilizing the operating rod 01, the overhead conductor or the equipment drainage wire can still be stably clamped, the operating rod 01 and the overhead conductor or the equipment drainage wire cannot be loosened, and the operation safety is ensured.

The end of the groove 05 remote from the second connection end 04 is provided with an arc-shaped groove 07. The thread clamping head 06 comprises a thread hooking end 61, a connecting part 62 and a connecting plate 63, the thread hooking end 61 and the connecting part 62 are respectively fixed at two ends of the connecting plate 63, and the connecting part 62 is sleeved at the end of the control rod 02 and can freely rotate along the circumferential direction of the control rod 02. The hooking end 61 is of a U-shaped structure, and the opening end of the hooking end 61 faces the second connecting end 04. When clockwise turning control lever 02, control lever 02 can drive colludes line end 61 and keeps away from second connection end 04, place overhead conductor or equipment drainage between connecting portion 62 and collude line end 61, counter-clockwise turning control lever 02 this moment, overhead conductor or equipment drainage can be colluded line end 61 and catch, under control lever 02's drive, make collude line end 61 and be close to second connection end, it is fixed with overhead conductor or equipment drainage centre gripping finally to utilize the arc wall 07 that colludes on line end 61 and the second connection end, reuse action bars 01 control wire or drainage left or right adjustment position, thereby avoid the not hard up phenomenon of overhead conductor or equipment drainage.

An auxiliary limiting part 64 is arranged on the connecting plate 63, the auxiliary limiting part 64 is positioned on one side, away from the hook wire end 61, of the connecting part 62, and the auxiliary limiting part 64 is sleeved on the control rod 02 and can freely rotate along the circumferential direction of the control rod 02. The auxiliary limiting part 64 can limit the left and right displacement of the connecting plate 63, and meanwhile, when the position of the overhead conductor or the equipment drainage wire is adjusted, the supporting force formed between the auxiliary limiting part 64 and the control rod 02 can be utilized, and the connecting strength between the connecting plate 63 and the control rod 02 can be ensured.

The first connecting end 03 and the second connecting end 04 are both provided with a through hole 08 for the control rod 02 to pass through, and the through hole 08 is in threaded connection with the control rod 02.

The end part of the control rod 02 on one side of the first connecting end 03 is fixedly provided with a knob 09, so that the control rod 02 can be conveniently adjusted in a rotating manner.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a temporary fixer of 10kV air wire which characterized in that: including action bars, control lever, the inside cavity of action bars, the fixed first connection end that is provided with of wherein one end of action bars, the other end of action bars is fixed to be provided with the second and connects the end, the one end that the action bars was kept away from to the second connection end is seted up flutedly, the recess sets up along the axial direction of second connection end, the control lever sets up inside the action bars, and two tip of control lever extend to first connection end and second connection end outside respectively, and control lever and first connection end and second connection end threaded connection, the tip that the control lever is located second connection end one side is provided with the card line head, the card line head rotates with the control lever to be connected, rotates the control lever, can drive the card line head and remove along the axial direction of action bars, makes the card line head can hold in the recess.

2. The 10kV overhead conductor temporary fixation of claim 1, wherein: the end part of the groove far away from the second connecting end is provided with an arc-shaped groove.

3. The 10kV overhead conductor temporary fixation of claim 2, wherein: the wire clamping head comprises a wire hooking end, a connecting part and a connecting plate, wherein the wire hooking end and the connecting part are respectively fixed at two end parts of the connecting plate, and the connecting part is sleeved at the end part of the control rod and can freely rotate along the circumferential direction of the control rod.

4. The temporary holder of 10kV overhead conductors of claim 3, wherein: the connecting plate is provided with an auxiliary limiting part, the auxiliary limiting part is positioned on one side, away from the hook wire end, of the connecting part, and the auxiliary limiting part is sleeved on the control rod and can freely rotate along the circumferential direction of the control rod.

5. The 10kV overhead conductor temporary fixation of claim 4, wherein: the line hooking end is of a U-shaped structure, and the opening end of the line hooking end faces the second connecting end.

6. The 10kV overhead conductor temporary fixation of claim 5, wherein: and through holes for the control rod to pass through are formed in the first connecting end and the second connecting end, and the through holes are in threaded connection with the control rod.

7. The 10kV overhead conductor temporary fixation of claim 6, wherein: the end part of the control rod, which is positioned on one side of the first connecting end, is fixedly provided with a knob.