Insulating rod type drainage wire device

Abstract

The utility model discloses an insulating rod type drainage wire device, which is characterized in that a limiting assembly is detachably connected with an electric tower, so that the whole insulating rod type drainage wire device is fixed on the electric tower, a drainage wire is ensured not to shift or loosen during working, and the drainage wire is respectively arranged in an insulating support rod and two drainage wire accommodating assemblies in a penetrating manner. According to the insulating rod type drainage wire device, two conductive ends of the drainage wire are respectively connected with the two drainage wire accommodating assemblies, and then a worker installs the two drainage wire accommodating assemblies on electric wires on two sides of an electric tower in sequence, so that the insulating rod type drainage wire device forms a stable current loop outside equipment needing to be maintained and overhauled, and the reliability of power supply is improved; the risks of forest fire, power grid equipment damage, personal casualties and the like caused by falling off of the drainage wire are avoided, installation operation can be completed only by one worker and one insulated boom truck, labor is saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power equipment, in particular to an insulating rod type current lead device. Background Technique

[0002] The current lead technology is an important technology for ensuring power supply stability during power maintenance and repair. In the prior art, usually two workers and two insulating boom trucks are used to respectively connect the current leads to the wires on both sides of the electric tower. This connection method not only has the problem of low connection efficiency, but also during the connection process, if the workers operate incorrectly and the current lead falls off, it is easy to cause risks such as forest fires, damage to power grid equipment and personal injuries. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an insulating rod type current lead device.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] An insulating rod type current lead device, comprising: an insulating support rod, a limiting component, a current lead and two current lead accommodating components. One end of the limiting component is connected to the insulating support rod, and the other end of the limiting component is used for detachably connecting to the electric tower. The two current lead accommodating components are respectively communicated with both ends of the insulating support rod. One end of the current lead accommodating component is used for detachably connecting to the wire on the electric tower. The current lead is respectively arranged in the insulating support rod and the two current lead accommodating components, and both ends of the current lead are respectively connected to the two current lead accommodating components.

[0006] In one embodiment, the limiting component includes a limiting member, a connecting rod and a locking member. One end of the connecting rod is connected to the limiting member, and the other end of the connecting rod is connected to the locking member. The locking member is slidably arranged on the insulating support rod.

[0007] In one embodiment, the limiting member includes a first limiting portion, a second limiting portion and a jacking portion. The first limiting portion is arranged on one side of the second limiting portion. The second limiting portion is connected to the jacking portion. The jacking portion is slidably arranged on the connecting rod.

[0008] In one embodiment, a first limiting hole is arranged on the second limiting portion, and a sliding groove is formed on the connecting rod. The first limiting hole and the sliding groove are arranged opposite to each other.

[0009] In one of the embodiments, the locking member is provided with a second limiting hole on a side close to the connecting rod, the connecting rod is provided with a third limiting hole, and the second limiting hole is arranged opposite to the third limiting hole.

[0010] In one of the embodiments, the locking member is provided with a fourth limiting hole on a side away from the connecting rod, and the fourth limiting hole is used to cooperate with a screw to limit the limiting assembly.

[0011] In one embodiment, a first insulating pipe joint and a second insulating pipe joint are respectively provided at both ends of the insulating support rod, and the two drainage line accommodating assemblies are respectively connected to the first insulating pipe joint and the second insulating pipe joint.

[0012] In one embodiment, the drainage wire accommodating assembly includes a clamping member, and the clamping member includes a first clamping portion, a second clamping portion and a connecting portion. A through hole is provided on the first clamping portion, and the connecting portion is passed through the through hole. One end of the connecting portion is connected to the second clamping portion, and the other end of the connecting portion is connected to the drainage wire.

[0013] In one of the embodiments, the clamping member is provided with a clamping area, and the clamping area is provided with serrated patterns.

[0014] In one of the embodiments, clamping member hooks are provided at both ends of the insulating support rod, and the clamping member is detachably connected to the clamping member hooks.

[0015] Compared with the prior art, the utility model has at least the following advantages:

[0016] The insulating rod type drainage line device of the utility model is detachably connected to the power tower by setting a limit assembly, so that the insulating rod type drainage line device is fixed on the power tower as a whole, ensuring that the drainage line will not shift or loosen during operation. The drainage line is respectively inserted into the insulating support rod and the two drainage line accommodating assemblies, so that the two conductive ends of the drainage line are respectively connected to the two drainage line accommodating assemblies. The staff then installs the two drainage line accommodating assemblies on the wires on both sides of the power tower in turn, so that the insulating rod type drainage line device forms a stable current loop outside the equipment that needs maintenance and overhaul, thereby improving the reliability of power supply and avoiding the risks of forest fires, power grid equipment damage and personal injury caused by the falling off of the drainage line. Moreover, only one staff member and an insulating boom truck are needed to complete the installation operation, saving labor and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.

[0018] Figure 1 It is a structural schematic diagram of an insulating rod type drain wire device in one embodiment of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the limiting assembly of the insulating rod type drain wire device;

[0020] Figure 3 for Figure 1 Schematic diagram of the structure of the drainage wire accommodating component of the insulating rod type drainage wire device.

[0021] Description of the drawings: 10, insulating rod type drainage wire device; 100, insulating support rod; 200, limiting assembly; 300, drainage wire accommodating assembly; 210, limiting member; 220, connecting rod; 230, locking member; 211, first limiting portion; 212, second limiting portion; 213, lifting portion; 212a, first limiting hole; 221, slide groove; 231, second limiting hole; 222, third limiting hole; 232, fourth limiting hole; 110, first insulating pipe joint; 120, second insulating pipe joint; 310, clamping member; 311, first clamping portion; 311a, through hole; 312, second clamping portion; 313, connecting portion; 314, clamping area; 315, serrated pattern; 130, clamping member buckle; DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings.

[0023] See also Figures 1 to 3 An insulating rod type drain wire device 10 includes: an insulating support rod 100, a limiting component 200, a drain wire and two drain wire accommodating components 300, one end of the limiting component 200 is connected to the insulating support rod 100, and the other end of the limiting component 200 is used for detachable connection with the electric tower, the two drain wire accommodating components 300 are respectively connected to the two ends of the insulating support rod 100, one end of the drain wire accommodating component 300 is used for detachable connection with the wires on the electric tower, the drain wire is respectively inserted into the insulating support rod 100 and the two drain wire accommodating components 300, and the two ends of the drain wire are respectively connected to the two drain wire accommodating components 300.

[0024] It should be noted that by setting the limiting component 200 to be detachably connected to the power tower, the insulating rod type current-carrying line device 10 is integrally fixed on the power tower, ensuring that the current-carrying line will not shift or loosen during operation. The current-carrying line is respectively passed through the insulating support rod 100 and the two current-carrying line accommodating components 300, so that the two conductive ends of the current-carrying line are respectively connected to the two current-carrying line accommodating components 300. Then, the staff installs the two current-carrying line accommodating components 300 on the wires on both sides of the power tower in sequence, so that a stable current loop is formed outside the equipment that needs to be maintained and repaired by the insulating rod type current-carrying line device 10, improving the reliability of power supply. The insulating rod type current-carrying line device 10 of the present utility model avoids risks such as forest fires, damage to power grid equipment and personal injuries caused by the shedding of the current-carrying line, and only one staff member and one insulating boom truck are required to complete the installation operation, saving labor and improving work efficiency.

[0025] Please refer to Figure 2 , in one embodiment, the limiting component 200 includes a limiting member 210, a connecting rod 220 and a locking member 230. One end of the connecting rod 220 is connected to the limiting member 210, and the other end of the connecting rod 220 is connected to the locking member 230. The locking member 230 is slidably arranged on the insulating support rod 100. By sliding the locking member on the insulating support rod 100, the staff can adjust the distance between the limiting components 200 according to actual use requirements, making the insulating rod type current-carrying line device 10 more adaptable to the environment.

[0026] Please refer to again Figure 2 , in one embodiment, the limiting member 210 includes a first limiting portion 211, a second limiting portion 212 and a jacking portion 213. The first limiting portion 211 is arranged on one side of the second limiting portion 212. The second limiting portion 212 is connected to the jacking portion 213. The jacking portion 213 is slidably arranged on the connecting rod 220. When the first limiting portion 211 is placed on the power tower, the staff pushes the jacking portion 213 to move the second limiting portion 212 towards the first limiting portion 211 until the first limiting portion 211 and the second limiting portion 212 firmly clamp the cross arm on the power tower.

[0027] Please refer to again Figure 2 , in one embodiment, a first limiting hole 212a is arranged on the second limiting portion 212, and a sliding groove 221 is formed on the connecting rod 220. The first limiting hole 212a and the sliding groove 221 are arranged opposite to each other. When the first limiting portion 211 and the second limiting portion 212 firmly clamp the cross arm on the power tower, the staff uses screws to pass through the first limiting hole 212a and the sliding groove 221 in sequence, and then uses nuts to tighten the screws, so that the positions of the first limiting portion 211 and the second limiting portion 212 are fixed and will not slide.

[0028] Please refer to again Figure 2, in one embodiment, the locking member 230 is provided with a second limiting hole 231 on the side close to the connecting rod 220, and the connecting rod 220 is provided with a third limiting hole 222. The second limiting hole 231 and the third limiting hole 222 are arranged opposite to each other. By sequentially passing a screw through the second limiting hole 231 on the locking member 230 and the third limiting hole 222 on the connecting rod 220, and then using a nut for fixation, the connecting rod 220 is stably installed on the locking member 230. After the insulating rod type current-carrying line device 10 is used, the nut can be screwed to disassemble the locking member 230 and the connecting rod 220.

[0029] Please refer to again Figure 2 , in one embodiment, the locking member 230 is provided with a fourth limiting hole 232 on the side far from the connecting rod 220. The fourth limiting hole 232 is used to cooperate with a screw to limit the limiting component 200. After the limiting component 200 needs to adjust the distance according to actual usage requirements, a screw is screwed into the fourth limiting hole 232. This step requires the screw to be tightened to prevent the limiting component 200 from sliding.

[0030] Please refer to Figure 1 , in one embodiment, the two ends of the insulating support rod 100 are respectively provided with a first insulating pipe joint 110 and a second insulating pipe joint 120. The two current-carrying line accommodating components 300 are respectively connected to the first insulating pipe joint 110 and the second insulating pipe joint 120, thereby fixedly connecting the two current-carrying line accommodating components 300 to the insulating support rod 100. In this embodiment, the current-carrying line accommodating component 300 is made of a hose material, making the connection between the insulating rod type current-carrying line device 10 and the wires on both sides of the electric tower more flexible.

[0031] Please refer to Figure 3 , in one embodiment, the current-carrying line accommodating component 300 includes a clamping member 310. The clamping member 310 includes a first clamping portion 311, a second clamping portion 312, and a connecting portion 313. A through hole 311a is provided on the first clamping portion 311, and the connecting portion 313 is passed through the through hole 311a. One end of the connecting portion 313 is connected to the second clamping portion 312. By rotating the connecting portion 313, the first clamping portion 311 and the second clamping portion 312 firmly clamp the wire. The other end of the connecting portion 313 is connected to the current-carrying line, enabling the wire and the current-carrying line to be electrically connected.

[0032] Please refer to again Figure 3 , in one embodiment, the clamping member 310 is provided with a clamping area 314, and the clamping area 314 is provided with tooth-shaped patterns 315, which can make the clamping member 310 clamp the wire more firmly.

[0033] Please refer to again Figure 1, In one embodiment, clamping member hooks 130 are provided at both ends of the insulating support rod 100. The clamping member 310 is detachably connected to the clamping member hook 130. After the insulating rod type current lead device 10 is used, since the current lead accommodating assembly 300 is made of a flexible hose material and is prone to shaking, the clamping member hook 130 is provided on the insulating support rod 100, and the clamping member 310 is buckled onto the clamping member hook 130 to limit the shaking of the current lead accommodating assembly 300 and avoid damage to the clamping member 310 caused by shaking.

[0034] The above embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. An insulating rod type drain wire device, characterized in that: include: An insulating support rod, a limit assembly, a drain wire and two drain wire accommodating assemblies, one end of the limit assembly is connected to the insulating support rod, the other end of the limit assembly is used for detachable connection with the electric tower, the two drain wire accommodating assemblies are respectively connected to the two ends of the insulating support rod, one end of the drain wire accommodating assembly is used for detachable connection with the wires on the electric tower, the drain wire is respectively inserted into the insulating support rod and the two drain wire accommodating assemblies, and the two ends of the drain wire are respectively connected to the two drain wire accommodating assemblies.

2. The insulating rod type drain wire device according to claim 1, characterized in that: The limiting assembly includes a limiting member, a connecting rod and a locking member, one end of the connecting rod is connected to the limiting member, the other end of the connecting rod is connected to the locking member, and the locking member is slidably disposed on the insulating support rod.

3. The insulating rod type drain wire device according to claim 2, characterized in that: The limiting member includes a first limiting portion, a second limiting portion and a lifting portion, the first limiting portion is arranged on one side of the second limiting portion, the second limiting portion is connected to the lifting portion, and the lifting portion is slidably arranged on the connecting rod.

4. The insulating rod type drain wire device according to claim 3, characterized in that: The second limiting portion is provided with a first limiting hole, the connecting rod is provided with a sliding groove, and the first limiting hole is arranged opposite to the sliding groove.

5. The insulating rod type drain wire device according to claim 2, characterized in that: The locking member is provided with a second limiting hole on a side close to the connecting rod, and the connecting rod is provided with a third limiting hole, and the second limiting hole is arranged opposite to the third limiting hole.

6. The insulating rod type drain wire device according to claim 2, characterized in that: The locking member is provided with a fourth limiting hole on a side away from the connecting rod, and the fourth limiting hole is used to cooperate with a screw to limit the limiting assembly.

7. The insulating rod type drain wire device according to claim 1, characterized in that: The two ends of the insulating support rod are respectively provided with a first insulating pipe joint and a second insulating pipe joint, and the two drainage line accommodating components are respectively connected to the first insulating pipe joint and the second insulating pipe joint.

8. The insulating rod type drain wire device according to claim 1, characterized in that: The drainage wire accommodating assembly includes a clamping member, which includes a first clamping portion, a second clamping portion and a connecting portion. A through hole is provided on the first clamping portion, and the connecting portion is passed through the through hole. One end of the connecting portion is connected to the second clamping portion, and the other end of the connecting portion is connected to the drainage wire.

9. The insulating rod type drain wire device according to claim 8, characterized in that: The clamping piece is provided with a clamping area, and the clamping area is provided with tooth-shaped lines.

10. The insulating rod type drain wire device according to claim 8, characterized in that: Clamping piece hooks are arranged at both ends of the insulating support rod, and the clamping piece is detachably connected to the clamping piece hooks.

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