CN214013688U - 10KV insulated conductor grounding tool - Google Patents
10KV insulated conductor grounding tool Download PDFInfo
- Publication number
- CN214013688U CN214013688U CN202023329375.2U CN202023329375U CN214013688U CN 214013688 U CN214013688 U CN 214013688U CN 202023329375 U CN202023329375 U CN 202023329375U CN 214013688 U CN214013688 U CN 214013688U
- Authority
- CN
- China
- Prior art keywords
- arm
- movable clamp
- screw rod
- clamping
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009422 external insulation Methods 0.000 description 2
Images
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a 10KV insulated conductor grounding tool, which comprises a fixed clamp and a movable clamp which is paired with the fixed clamp to form a clamping component; the fixed clamp comprises a vertical arm, and a clamping arm and a movable clamp mounting arm which are respectively fixedly connected with two ends of the vertical arm, and the movable clamp mounting arm is vertical to the vertical arm; the clamping arm is V-shaped, and the concave surface of the clamping arm is arranged facing the movable clamp mounting arm; the movable clamp is arranged between the clamping arm and the movable clamp mounting arm, one side of the movable clamp facing the clamping arm is provided with sharp teeth aligned with the center of the concave surface of the clamping arm, one side of the movable clamp facing the movable clamp mounting arm is provided with a screw rod, one end of the screw rod is connected with the movable clamp through a connecting column, and the other end of the screw rod penetrates through the movable clamp mounting arm and is connected with a handle; the screw rod with but the spliced pole relative rotation is connected, be equipped with on the activity clamp installation arm with screw matched with screw.
Description
Technical Field
The utility model relates to a 10KV insulated wire grounding tool.
Background
The grounding wire is a wire directly connected with the earth and can also be called a safety return line, and high voltage is directly transferred to the earth in danger, so that the grounding wire is a life wire. Grounding in an electric power system: is an important tool for ensuring staff when voltage accidentally appears on equipment and lines which have been powered off. However, when the insulated wire is grounded at present, the external insulation of the insulated wire needs to be opened first to perform wiring, so that the operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a 10KV insulated wire grounding tool to solve at present when carrying out the ground connection to insulated wire, need open the problem that just can carry out the wiring earlier with insulated wire's external insulation.
In order to solve the technical problem, the utility model provides a 10KV insulated conductor grounding tool, which comprises a fixed clamp and a movable clamp which is paired with the fixed clamp to form a clamping assembly; the fixed clamp comprises a vertical arm, and a clamping arm and a movable clamp mounting arm which are respectively fixedly connected with two ends of the vertical arm, and the movable clamp mounting arm is vertical to the vertical arm; the clamping arm is V-shaped, and the concave surface of the clamping arm is arranged facing the movable clamp mounting arm; the movable clamp is arranged between the clamping arm and the movable clamp mounting arm, one side of the movable clamp facing the clamping arm is provided with sharp teeth aligned with the center of the concave surface of the clamping arm, one side of the movable clamp facing the movable clamp mounting arm is provided with a screw rod, one end of the screw rod is connected with the movable clamp through a connecting column, and the other end of the screw rod penetrates through the movable clamp mounting arm and is connected with a handle; the screw rod with but the spliced pole relative rotation is connected, be equipped with on the activity clamp installation arm with screw matched with screw.
Furthermore, a groove opposite to the concave surface of the clamping arm is formed in one side, facing the clamping arm, of the movable clamp, and the pointed teeth are arranged in the middle of the groove.
Furthermore, a clamping groove is formed in one side, facing the vertical arm, of the movable clamp, two side walls of the groove extend towards the direction of the vertical arm, the vertical arm is clamped in the clamping groove, and a gap is formed between the clamping groove and the vertical arm.
Further, the connecting column comprises an upper connecting part and a lower connecting part which are hollow; one end of the upper connecting part is fixedly connected with the movable clamp, and the other end of the upper connecting part is provided with an external thread; one end of the lower connecting part is provided with an internal thread matched with the external thread on the upper connecting part, and the other end of the lower connecting part is provided with a hollow step with a concave inner part; the screw rod with the one end that the spliced pole is connected is equipped with the slide bar, the one end of slide bar with the screw rod is connected, and the other end extends into by lower connecting portion in the spliced pole, the slide bar extends into one end in the spliced pole is located the step cooperatees in order to prevent the boss that the slide bar deviates from the spliced pole.
Furthermore, a spring is connected between the lower connecting part and the movable clamp mounting arm on the side facing the screw rod, and the screw rod is arranged in the middle of the spring.
The utility model has the advantages that: the grounding tool is used for fixing the grounding wire on the insulated wire, and then the sharp teeth on the movable clamp are used for piercing the insulating layer, so that the purpose of short-circuit grounding of the insulated wire circuit is achieved, the grounding tool is simple in structure and convenient to operate, the time for arranging safety measures on site is reduced, the labor intensity and the labor intensity are reduced, and the working efficiency is improved; and the power failure time is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a connection column according to an embodiment of the present invention.
Wherein: 1. a fixing clip; 11. a vertical arm; 12. a clamp arm; 13. a movable clip mounting arm; 14. a screw hole; 2. a movable clamp; 21. a groove; 22. a card slot; 3. pointed teeth; 4. connecting columns; 41. an upper connecting portion; 411. an external thread; 42. a lower connecting portion; 421. an internal thread; 422. a step; 5. a slide bar; 51. a boss; 6. a screw; 7. a spring; 8. and a grounding wire binding post.
Detailed Description
The grounding tool for 10KV insulated wires as shown in fig. 1 comprises a fixed clamp 1 and a movable clamp 2 which is paired with the fixed clamp 1 to form a clamping assembly; the fixing clamp 1 comprises a vertical arm 11, and a clamping arm 12 and a movable clamp mounting arm 13 which are respectively fixedly connected with two ends of the vertical arm 11, wherein the movable clamp mounting arm 13 is vertical to the vertical arm 11; the clamping arm 12 is V-shaped, and the concave surface of the clamping arm 12 is arranged facing the movable clamp mounting arm 13; the movable clamp 2 is arranged between a clamping arm 12 and a movable clamp mounting arm 13, one side of the movable clamp 2, which faces the clamping arm 12, is provided with sharp teeth 3 aligned with the center of a concave surface of the clamping arm 12, one side of the movable clamp 2, which faces the movable clamp mounting arm 13, is provided with a screw rod 6, one end of the screw rod 6 is connected with the movable clamp 2 through a connecting column 4, and the other end of the screw rod penetrates through the movable clamp mounting arm 13 and is connected with a handle; the screw rod 6 and the connecting column 4 can be connected in a relatively rotating mode, and a screw hole 14 matched with the screw rod 6 is formed in the movable clamp mounting arm 13.
The grounding tool is used for fixing a grounding wire on an insulated wire, then rotating the screw 6 to push the movable clamp 2 to the clamping arm 12 of the fixed clamp 1 to clamp the insulated wire, and then piercing the insulating layer by utilizing the sharp teeth 3 on the movable clamp 2 to achieve the purpose of short-circuit grounding of an insulated wire circuit, the grounding tool is simple in structure and convenient to operate, the time for arranging safety measures on site is reduced, labor personnel and intensity are reduced, and the working efficiency is improved; and the power failure time is reduced.
According to one embodiment of the present application, a groove 21 opposite to the concave surface of the holding arm 12 is provided on the side of the movable clamp 2 facing the holding arm 12, and the pointed tooth 3 is provided in the middle of the groove 21. Through setting up with centre gripping arm 12 matched with recess 21, can effectively with insulated wire restriction in the concave surface of centre gripping arm 12 and the recess 21 of activity clamp 2 to carry on spacingly along with insulated wire.
According to an embodiment of the present application, a locking groove 22 is disposed on a side of the movable clip 2 facing the vertical arm 11, two side walls of the groove 21 extend toward the vertical arm 11 to lock the vertical arm 11 in the locking groove 22, and a gap is disposed between the locking groove 22 and the vertical arm 11. By providing the catching groove 22, the guide movable clip 2 can be slid along the vertical arm 11.
According to an embodiment of the present application, as shown in fig. 2, the connecting column 4 includes an upper connecting portion 41 and a lower connecting portion 42 each having a hollow shape; one end of the upper connecting part 41 is fixedly connected with the movable clamp 2, and the other end is provided with an external thread 411; one end of the lower connecting part 42 is provided with an internal thread 421 matched with the external thread 411 on the upper connecting part 41, and the other end is provided with a hollow step 422 with a concave inner part; the screw rod 6 with the one end that spliced pole 4 is connected is equipped with slide bar 5, the one end of slide bar 5 with screw rod 6 is connected, and the other end extends into by lower connecting portion 42 in spliced pole 4, the one end that slide bar 5 extends into in spliced pole 4 is located the boss 51 that step 422 cooperatees and prevent that the slide bar from deviating from spliced pole 4. By providing the upper connecting portion 41 and the lower connecting portion 42 detachably, replacement and installation of the movable clip 2 can be facilitated.
According to one embodiment of the present application, a spring 7 is connected between the lower connecting portion 42 and the movable clamp mounting arm 13 on the side facing the screw 6, and the screw 6 is disposed in the middle of the spring 7. Through setting up spring 7, can press to activity clamp installation arm 13 one side with activity clamp 2 when using, place insulated wire between activity clamp 2 and centre gripping arm 12, then loosen activity clamp 2, under the effect of spring 7, activity clamp 2 applys the effort to insulated wire, live insulated wire centre gripping, then carries the distance between adjusting activity clamp 2 and the centre gripping arm 12 at rotation screw 6, makes sharp tooth 3 pierce through insulated wire. The length of the hollow portion of the connecting column 4, the length of the sliding rod 5, and the length of the spring 7 may be set according to actual conditions, and the dimensions thereof will not be described in detail.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. A10 KV insulated conductor grounding tool is characterized by comprising a fixed clamp and a movable clamp which is arranged in pair with the fixed clamp to form a clamping assembly; the fixed clamp comprises a vertical arm, and a clamping arm and a movable clamp mounting arm which are respectively fixedly connected with two ends of the vertical arm, and the movable clamp mounting arm is vertical to the vertical arm; the clamping arm is V-shaped, and the concave surface of the clamping arm is arranged facing the movable clamp mounting arm; the movable clamp is arranged between the clamping arm and the movable clamp mounting arm, one side of the movable clamp facing the clamping arm is provided with sharp teeth aligned with the center of the concave surface of the clamping arm, one side of the movable clamp facing the movable clamp mounting arm is provided with a screw rod, one end of the screw rod is connected with the movable clamp through a connecting column, and the other end of the screw rod penetrates through the movable clamp mounting arm and is connected with a handle; the screw rod with but the spliced pole relative rotation is connected, be equipped with on the activity clamp installation arm with screw matched with screw.
2. The 10KV insulated conductor grounding tool according to claim 1, wherein a groove opposite to the concave surface of the clamping arm is provided at a side of the movable clamp facing the clamping arm, and the pointed tooth is provided at a middle portion of the groove.
3. The 10KV insulated conductor grounding tool according to claim 2, wherein a clamping groove is provided at a side of the movable clamp facing the vertical arm, two side walls of the groove extend in a direction of the vertical arm to clamp the vertical arm in the clamping groove, and a gap is provided between the clamping groove and the vertical arm.
4. The 10KV insulated wire grounding tool of claim 3, wherein the connection post comprises an upper connection portion and a lower connection portion each having a hollow shape; one end of the upper connecting part is fixedly connected with the movable clamp, and the other end of the upper connecting part is provided with an external thread; one end of the lower connecting part is provided with an internal thread matched with the external thread on the upper connecting part, and the other end of the lower connecting part is provided with a hollow step with a concave inner part; the screw rod with the one end that the spliced pole is connected is equipped with the slide bar, the one end of slide bar with the screw rod is connected, and the other end extends into by lower connecting portion in the spliced pole, the slide bar extends into one end in the spliced pole is located the step cooperatees in order to prevent the boss that the slide bar deviates from the spliced pole.
5. The 10KV insulated wire grounding tool according to claim 4, wherein a spring is connected between one side of the lower connecting portion facing the screw rod and the movable clamp mounting arm, and the screw rod is arranged in the middle of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023329375.2U CN214013688U (en) | 2020-12-31 | 2020-12-31 | 10KV insulated conductor grounding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023329375.2U CN214013688U (en) | 2020-12-31 | 2020-12-31 | 10KV insulated conductor grounding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214013688U true CN214013688U (en) | 2021-08-20 |
Family
ID=77294146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023329375.2U Active CN214013688U (en) | 2020-12-31 | 2020-12-31 | 10KV insulated conductor grounding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214013688U (en) |
-
2020
- 2020-12-31 CN CN202023329375.2U patent/CN214013688U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109818298B (en) | Electrified installation device of aerial insulated wire lightning protection puncture fastener | |
| CN102868031B (en) | Detachable grounding wire connecting device | |
| CN214013688U (en) | 10KV insulated conductor grounding tool | |
| CN210380208U (en) | Overhead insulated wire terminal | |
| CN218601365U (en) | Novel earthing pole current monitoring device | |
| CN209266601U (en) | The fast wiring clip and insulation gripper clamp of low-voltage live line work | |
| CN217639172U (en) | Multifunctional wiring operating rod for electrical test | |
| CN215221054U (en) | Short circuit grounding wire with separable insulated operating rod after installation | |
| CN217062559U (en) | Ground wire assembling clamp | |
| CN212676482U (en) | Horizontal rectangular busbar grounding device of transformer substation and mounting tool thereof | |
| CN211670428U (en) | Electric arc-proof fitting | |
| CN103683108A (en) | LF type connecting plate fixture for 220kV line insulator string live replacement | |
| CN210577398U (en) | Insulated wire interval supporting device | |
| CN211351473U (en) | Insulator wire end clamp and clamp for replacing insulator | |
| CN209844017U (en) | Plug-in type grounding wire installation device | |
| CN203607727U (en) | Substation grounding device | |
| CN105896372A (en) | Cable insulation support device for substation maintenance | |
| CN217158845U (en) | Portable high-speed railway electric power construction earthing device | |
| CN113421725B (en) | High-altitude wire clamping device | |
| CN203660276U (en) | Gap lightning protection device | |
| CN209981669U (en) | Terminal row bypass live working device | |
| CN216288998U (en) | Grounding electrode connecting device | |
| CN205609778U (en) | Two division C molded lines clamping connection ground wires in big line footpath are hung and are established device | |
| CN213936596U (en) | Ground wire anti-falling device for live-wire work | |
| CN109088384B (en) | Overhead transmission line four-split conductor deicing shorting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |