CN219067252U - Wedge-shaped crimping-free wiring terminal for ground wire - Google Patents
Wedge-shaped crimping-free wiring terminal for ground wire Download PDFInfo
- Publication number
- CN219067252U CN219067252U CN202223465984.XU CN202223465984U CN219067252U CN 219067252 U CN219067252 U CN 219067252U CN 202223465984 U CN202223465984 U CN 202223465984U CN 219067252 U CN219067252 U CN 219067252U
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- wire
- groove body
- wedge
- clamping piece
- ground wire
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a wedge-shaped crimping-free wiring terminal for a ground wire, which comprises: the groove body and the limiting wire clamping piece are wedge-shaped, the limiting wire clamping piece is matched with the groove body, the wire is locked and led through relative sliding, the wire guiding device is applicable to aluminum stranded wires with different sections, particularly applicable to structures with large wire guiding diameter ranges, a special operation tool is not needed, the replaced connecting terminal can be recycled, the use is convenient, and resources are saved.
Description
Technical Field
The utility model belongs to the technical field of power system distribution and transformation, relates to a power system connecting fitting, and particularly relates to a wedge-shaped crimping-free wiring terminal for a ground wire.
Background
The wiring terminal, also called a wire nose, is commonly used for connecting and splicing the tail ends of the ground wires, and has the function of enabling the connection of the ground wires to be firmer and safer. When the wiring terminal in the prior art is used, the ground wire is required to extend into the conductive cylinder of the wiring terminal, and then the end part of the ground wire and the wiring terminal are pressed together by using a special wire pressing clamp and a special die. Because the types of the ground wires are more, the types of the matched wiring terminals are more, and the length of the ground wires is obviously shorter and shorter due to repeated subtracting and pressing of the wiring terminals in the power transmission line, so that resources are wasted.
Disclosure of Invention
The utility model aims to provide a wedge-shaped crimping-free wiring terminal for a grounding wire, which can be disassembled and recycled for multiple times, aiming at the defects of the prior art.
The technical scheme provided by the utility model is as follows: the utility model provides a lead ground wire and exempt from crimping binding post with wedge, includes cell body and spacing clamp line piece, cell body and spacing clamp line piece are the wedge, spacing clamp line piece cooperation is with in the cell body, leads the ground wire through relative sliding locking.
The section of the groove body is a hollow concave body, the groove body is symmetrical along the central line, the inner surface is smooth, and the inner sides of the shoulders are respectively provided with a clamping groove. The section of the limiting wire clamping piece is a hollow convex body, the limiting wire clamping piece is symmetrical along the central line and smooth in appearance, and two clamping blocks are respectively arranged on two sides of the shoulder. The groove body and the limiting wire clamping piece are spliced through the clamping groove and the clamping block, and a channel for accommodating the ground wire is formed between the groove body and the limiting wire clamping piece.
The center of the inner bottom of the groove body is concave in an arc shape, and the center of the lower bottom of the limiting wire clamping piece is concave in an arc shape, so that the circular ground wire can be conveniently locked.
The front end of the groove body is provided with a wiring board, and the wiring board is provided with a hole-shaped structure which is connected with an electrical equipment interface.
Compared with the related art, the wedge-shaped crimping-free wiring terminal for the ground wire has the following beneficial effects:
according to the wedge-shaped crimping-free wiring terminal for the ground wire, the gap between the wedge-shaped groove body and the wedge-shaped limiting wire clamping piece is reduced through the relative sliding of the wedge-shaped groove body and the wedge-shaped limiting wire clamping piece, and the ground wire is tightly locked. The aluminum stranded wire is suitable for aluminum stranded wires with different sections, and is particularly suitable for structures with large diameter ranges of the ground wires. The replaced connecting terminal can be recycled without using a special operation tool, so that the use is convenient and the resources are saved.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic top view of the patch panel of the present utility model;
FIG. 4 is a schematic diagram of the front view structure of the tank body of the present utility model;
FIG. 5 is a schematic side view of the trough body of the present utility model;
FIG. 6 is a schematic diagram of a front view of a spacing clip of the present utility model;
fig. 7 is a schematic side view of the limiting clip of the present utility model.
In the figure: 1. the device comprises a groove body, a limiting clamping piece, a clamping groove, a clamping block, a channel, a wiring board and a connecting plate, wherein the groove body is 2, the limiting clamping piece, the clamping groove is 3, the clamping block is 4, the clamping block is 5, the channel is 6.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-7, the wedge-shaped crimp-free wiring terminal for the ground wire comprises a groove body 1 and a limiting clamping wire piece 2, wherein the groove body 1 and the limiting clamping wire piece 2 are wedge-shaped, the section of the groove body 1 is hollow concave, the groove body is symmetrical left and right along a central line, the inner surface is smooth, the middle upper part of the cavity is matched with the middle upper part of the limiting clamping wire piece 2 in appearance, and a clamping groove 3 is respectively arranged on the inner side of a shoulder part. The section of the limiting wire clamping piece 2 is a hollow convex body, the limiting wire clamping piece is bilaterally symmetrical along the central line, the appearance is smooth, two clamping blocks 4 are respectively arranged on two sides of the shoulder, the groove body 1 and the limiting wire clamping piece 2 are spliced through the clamping groove 3 and the clamping blocks 4, and a channel 5 for accommodating a ground wire is formed between the groove body 1 and the limiting wire clamping piece 2. The center of the inner bottom of the groove body 1 is concave in an arc shape, and the center of the lower bottom of the limiting clamp wire piece 2 is concave in an arc shape, so that the circular ground wire can be conveniently locked. The front end of the tank body 1 is provided with a wiring board 6, and the wiring board is provided with a hole-shaped structure which is connected with an electrical equipment interface.
The limit wire clamping piece 2 is matched with the groove body 1 and locks the ground wire through relative sliding.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model, or direct or indirect application in other related arts, are included in the scope of the present utility model.
Claims (4)
1. The wedge-shaped crimping-free wiring terminal for the ground wire is characterized by comprising a groove body and a limiting wire clamping piece, wherein the groove body and the limiting wire clamping piece are wedge-shaped, and the limiting wire clamping piece is matched in the groove body and locks the ground wire through relative sliding.
2. The wedge-shaped crimping-free wiring terminal for the ground wire according to claim 1, wherein the cross section of the groove body is a hollow concave body, the groove body is symmetrical along a central line, the inner surface is smooth, a clamping groove is respectively arranged on the inner side of the shoulder, the cross section of the limit wire clamping piece is a hollow convex body, the groove body and the limit wire clamping piece are symmetrical along the central line and smooth in appearance, clamping blocks are respectively arranged on two sides of the shoulder, the groove body and the limit wire clamping piece are spliced through the clamping groove and the clamping blocks, and a channel for accommodating the ground wire is formed between the groove body and the limit wire clamping piece.
3. The wedge-shaped crimp-free connection terminal for the ground wire according to claim 1, wherein the concave center of the inner bottom of the groove body is in an arc shape, and the concave center of the lower bottom of the limiting clamping piece is in an arc shape, so that the circular ground wire can be conveniently locked.
4. The wedge-shaped crimp-free terminal for ground wires of claim 1, wherein the front end of the slot body has a terminal plate with a hole structure for connection to an electrical device interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223465984.XU CN219067252U (en) | 2022-12-26 | 2022-12-26 | Wedge-shaped crimping-free wiring terminal for ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223465984.XU CN219067252U (en) | 2022-12-26 | 2022-12-26 | Wedge-shaped crimping-free wiring terminal for ground wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219067252U true CN219067252U (en) | 2023-05-23 |
Family
ID=86375256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223465984.XU Active CN219067252U (en) | 2022-12-26 | 2022-12-26 | Wedge-shaped crimping-free wiring terminal for ground wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219067252U (en) |
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2022
- 2022-12-26 CN CN202223465984.XU patent/CN219067252U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230921 Address after: 226100 Zhujiang intersection, Xiushan Road, Haimen District, Nantong City, Jiangsu Province Patentee after: NANTONG SIBER COMMUNICATION Co.,Ltd. Address before: 226100 Pearl River crossing, Xiushan Road, Haimen Development Zone, Nantong City, Jiangsu Province Patentee before: NANTONG SIBER COMMUNICATION Co.,Ltd. Patentee before: CHANGJI POWER SUPPLY COMPANY OF STATE GRID XINJIANG ELECTRIC POWER Co. |
|
| TR01 | Transfer of patent right |