CN221042152U - Connecting cap for connecting top ends of insulating rods - Google Patents
Connecting cap for connecting top ends of insulating rods Download PDFInfo
- Publication number
- CN221042152U CN221042152U CN202322552263.0U CN202322552263U CN221042152U CN 221042152 U CN221042152 U CN 221042152U CN 202322552263 U CN202322552263 U CN 202322552263U CN 221042152 U CN221042152 U CN 221042152U
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- China
- Prior art keywords
- cap
- cap body
- insulating rod
- hole
- top end
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- 239000012212 insulator Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
The utility model provides a connecting cap for connecting the top end of an insulating rod, which comprises a cylindrical barrel-shaped cap body with an open bottom, wherein the top of the cap body is provided with a capping, the center of the capping is provided with a threaded hole, the side wall of the cap body is provided with a clamping hole, one side of the clamping hole is connected with a side groove which extends downwards to the bottom surface of the cap body along the spiral of the side wall of the cap body, and the side groove is communicated with the inner cavity of the cap body; according to the utility model, the cylindrical barrel-shaped cap body is grooved, the top end of the cap can be connected with a ground wire and the like needing to be hung, before the tower is installed, an operator sleeves the connecting cap on the insulating rod, after the top end of the connecting cap and the cross arm part are hung when the operation is needed, the operator does not need to manually uncap after the operation is finished, and the insulating rod is rotated to automatically slide out of the connecting cap, so that the operation of power distribution equipment on the tower can be completed; the device has the advantages of simple structure, insulation, small size, portability, convenient disassembly and convenient use, and the shell is connected with the grounding wire or other equipment in a detachable mode.
Description
Technical Field
The utility model belongs to the technical field of electric tools, and particularly relates to a connecting cap for connecting the top end of an insulating rod.
Background
The insulating rod is a uniform name of insulating tool composition special for electric power system, and can be used for live working, live overhaul and live maintenance working tools, and is mainly made of insulating pipes or insulating rods and comprises insulating tools with end fittings.
In daily work, power distribution personnel need frequently go up and down the shaft tower many times, operate power distribution facilities, for example use power distribution facilities such as insulating rod operation silk utensil, switch, after doing above work, sometimes need hang earth connection, carry out a series of operations such as nuclear phase or use current transformer to 10kV circuit measurement circuit current value to the line, in order to accomplish above operation, the staff often need carry the shaft tower on the multiple tools, though can take the rope to send article mode from top to bottom, nevertheless still have the risk such as physical power consumption, high altitude weight in work.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the connecting cap for connecting the top end of the insulating rod, which is sleeved on the extending part of the insulating rod, and the insulating rod automatically slides out after the top end of the connecting cap and the cross arm part are hung when the operation is needed, so that the operation is convenient.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
The utility model provides a connecting cap for insulator spindle top connection, includes the open cylinder barrel form cap body in bottom, cap body top be provided with the capping, capping central authorities be provided with the screw hole, cap body lateral wall on seted up the card hole, card hole one side be connected with along cap body lateral wall spiral downwardly extending to the side tank of cap body bottom surface, side tank link up with the internal chamber of cap.
The utility model also has the following technical characteristics:
Preferably, the clamping hole comprises a rectangular through hole which is vertically arranged, and the upper end surface and the lower end surface of the rectangular through hole are arc surfaces.
Further, the width of the rectangular through hole is matched with the diameter of the extension part of the insulating rod.
Preferably, the connecting section of the side groove and the clamping hole and the side wall of the clamping hole form an included angle of 45 degrees and extend obliquely downwards, and the tail section vertically extends to the bottom surface of the cap body.
Further, the width of the side groove is matched with the diameter of the extension part of the insulating rod.
Preferably, a concave cavity matched with the hanging head of the insulating rod is arranged at the lower part of the inner side of the cap body.
Compared with the prior art, the utility model has the following technical effects:
According to the utility model, the cylindrical barrel-shaped cap body is grooved, the top end of the cap can be connected with a ground wire and the like needing to be hung, before the tower is installed, an operator sleeves the connecting cap on the insulating rod, after the top end of the connecting cap and the cross arm part are hung when the operation is needed, the operator does not need to manually uncap after the operation is finished, and the insulating rod is rotated to automatically slide out of the connecting cap, so that the operation of power distribution equipment on the tower can be completed;
The device has the advantages of simple structure, insulation, small size, portability, convenient disassembly and convenient use, and the shell is connected with the grounding wire or other equipment in a detachable mode.
Drawings
FIG. 1 is a schematic view of a hanging head on the top of an insulating rod;
FIG. 2 is a front view of the connector cap;
FIG. 3 is a right side view of the connector cap;
FIG. 4 is a vertical cross-sectional view of the connection cap along the through-axis;
The meaning of each reference numeral in the figures is: 1-cap body, 2-capping, 3-screw hole, 4-clamping hole, 5-side groove, 6-extension, 7-insulator spindle hanging head, 8-cavity.
Detailed Description
The following examples illustrate the utility model in further detail.
As shown in fig. 1 to 4, this embodiment provides a connecting cap for connecting the top end of an insulating rod, which comprises a cylindrical barrel-shaped cap body 1 with an open bottom, wherein the top of the cap body 1 is provided with a capping 2, the capping center is provided with a threaded hole 3, the side wall of the cap body 1 is provided with a clamping hole 4, one side of the clamping hole 4 is connected with a side groove 5 extending downwards to the bottom surface of the cap body 1 along the spiral of the side wall of the cap body 1, and the side groove 5 is communicated with the inner cavity of the cap body 1.
The threaded hole 3 can also be designed into a nut type to meet the requirements of connecting various tools.
When the connecting cap is sleeved on the top end of the insulating rod, the extension part 6 of the insulating rod upwards slides into the clamping hole 4 from the bottom surface of the cap body 1 through the side groove 5, so that clamping is completed.
The clamping hole 4 comprises a rectangular through hole which is vertically arranged, and the upper end face and the lower end face of the rectangular through hole are arc faces. The arc surface enables the extension part 6 of the insulating rod to be just clamped at the upper end face or the lower end face of the clamping hole 4, so that left and right shaking is reduced, and the risk of slipping or falling is avoided.
The width of the rectangular through hole is adapted to the diameter of the extension 6 of the insulating rod.
The connecting section of the side groove 5 and the clamping hole 4 and the side wall of the clamping hole 4 extend obliquely downwards at an included angle of 45 degrees, and the tail section vertically extends to the bottom surface of the cap body 1, so that the extension part 6 of the insulating rod is conveniently clamped with the connecting cap and is not easy to slide.
The width of the side grooves 5 is adapted to the diameter of the extension 6 of the insulating rod.
The lower part of the inner side of the cap body 1 is provided with a concave cavity 8 which is matched with the insulating rod hanging head 7, so that the insulating rod hanging head 7 and the extension part 6 of the insulating rod are tightly clamped with the connecting cap.
When the utility model is used, the principle is as follows:
as shown in fig. 1, the known insulating rod hanging head 7 is provided with an extension part 6 at one side of the top;
As shown in fig. 2 to 4, the connecting cap is a cylindrical barrel-shaped cap body 1 with an open bottom, an insulating rod hanging head 7 of a connecting rod body is sleeved with the upper cap body 1, an extension part 6 of the insulating rod is upwards along an opening of a side groove 5 on the bottom surface of the cap body 1, and is rotationally inserted into a clamping hole 4 along the side groove 5, and is upwards or downwards clamped on the movable lower end surface of the upper end surface of the clamping hole 4, so that the risks of left-right shaking and falling are reduced; the threaded hole 3 at the top of the cap body 1 is connected with external equipment such as a ground wire, when the ground wire is hung, after the top end of the connecting cap and the cross arm part are hung, the power distribution equipment can be operated on the tower without manual cap removal by personnel, and after the operation is completed, the insulating rod automatically slides out of the connecting cap by rotating, so that the power distribution equipment can be operated on the tower; the device has the advantages of simple structure, insulation, small size, portability, convenient disassembly and convenient use, and the shell is connected with the grounding wire or other equipment in a detachable mode.
Finally, it should be noted that: in the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms "top", "bottom", "upper", "lower", "inside", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are not intended to limit the present utility model, and although the present utility model has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the above embodiments, or equivalents may be substituted for some of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a connecting cap for insulator spindle top connection, its characterized in that, including the open cylinder tubbiness cap body (1) in bottom, cap body (1) top be provided with capping (2), capping central authorities be provided with screw hole (3), cap body (1) lateral wall on seted up card hole (4), card hole (4) one side be connected with along cap body (1) lateral wall spiral downwardly extending to lateral groove (5) of cap body (1) bottom surface, lateral groove (5) link up with cap body (1) inner chamber.
2. The connecting cap for connecting the top end of the insulating rod according to claim 1, wherein the clamping hole (4) comprises a rectangular through hole which is vertically arranged, and the upper end surface and the lower end surface of the rectangular through hole are arc surfaces.
3. The connecting cap for connecting the top end of the insulating rod according to claim 2, wherein the width of the rectangular through hole is adapted to the diameter of the extension (6) of the insulating rod.
4. The connecting cap for connecting the top end of the insulating rod according to claim 1, wherein the connecting section of the side groove (5) and the clamping hole (4) and the side wall of the clamping hole (4) form an included angle of 45 degrees and extend obliquely downwards, and the tail section extends to the bottom surface of the cap body (1) vertically.
5. The connecting cap for connecting the top end of an insulating rod according to claim 4, wherein the width of the side groove (5) is adapted to the diameter of the extension (6) of the insulating rod.
6. The connecting cap for connecting the top end of the insulating rod according to claim 1, wherein a concave cavity (8) which is matched with the hanging head (7) of the insulating rod is arranged at the lower part of the inner side of the cap body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322552263.0U CN221042152U (en) | 2023-09-19 | 2023-09-19 | Connecting cap for connecting top ends of insulating rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322552263.0U CN221042152U (en) | 2023-09-19 | 2023-09-19 | Connecting cap for connecting top ends of insulating rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221042152U true CN221042152U (en) | 2024-05-28 |
Family
ID=91179398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322552263.0U Active CN221042152U (en) | 2023-09-19 | 2023-09-19 | Connecting cap for connecting top ends of insulating rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221042152U (en) |
-
2023
- 2023-09-19 CN CN202322552263.0U patent/CN221042152U/en active Active
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