CN218448464U - Elastic alloy wire clamp - Google Patents
Elastic alloy wire clamp Download PDFInfo
- Publication number
- CN218448464U CN218448464U CN202221335837.8U CN202221335837U CN218448464U CN 218448464 U CN218448464 U CN 218448464U CN 202221335837 U CN202221335837 U CN 202221335837U CN 218448464 U CN218448464 U CN 218448464U
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- pressing block
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- gasket
- shell
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Abstract
The utility model belongs to the technical field of the electric power fitting is made, concretely relates to elasticity alloy fastener. An elastic alloy wire clamp is provided with a spring on a bolt, so that a pressing block can be conveniently and automatically flicked, and comprises an arched shell and a fixed plate, wherein the arched shell is fixedly connected with the fixed plate, and a plurality of bolt holes are formed in the fixed plate; the inner wall of the arched shell is provided with two partition walls, and the arched shell is divided into a first wire groove, a bolt fixing groove and a second wire groove which are distributed in sequence by the two partition walls; the opening part of bow-shaped casing is equipped with the briquetting, briquetting department is equipped with a plurality of briquetting fixed orificess, be equipped with fixing bolt in the briquetting fixed orifices, it is corresponding, the tank bottom of bolt fixed slot is equipped with a plurality of casing fixed orificess, briquetting fixed orifices and casing fixed orifices one-to-one, fixing bolt passes briquetting fixed orifices and casing fixed orifices in proper order, fixing bolt's end is equipped with the nut.
Description
Technical Field
The utility model belongs to the technical field of the electric power fitting is made, concretely relates to elasticity alloy fastener.
Background
At present, an SLG copper-aluminum equipment wire clamp and a C-type equipment wire clamp are commonly used, and the SLG copper-aluminum equipment wire clamp is frequently broken or has heating faults at joints. SLG equipment fastener and C clamp, SLG equipment fastener's structure causes the product specification to be many, installs unreliable bolt tightening and often appears flattening scattered strand of wire and cause contact failure to generate heat, and what be fatal is that the welding of copper aluminium transition is out and often breaks. The C-shaped equipment wire clamp has multiple specifications, is complex to install and has high requirements on the wire diameter of a wire, two pressing blocks in the installation process need to be pulled out by hands and cannot be loosened, the wire is held by the other hand and then inserted into a wire slot, and therefore installation is very laborious and time-consuming.
Based on the above, the utility model discloses hope provide an elasticity alloy fastener.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elasticity alloy fastener to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an elastic alloy wire clamp comprises an arched shell and a fixing plate, wherein the arched shell is fixedly connected with the fixing plate, and a plurality of bolt holes are formed in the fixing plate; the inner wall of the arched shell is provided with two partition walls, and the arched shell is divided into a first wire slot, a bolt fixing slot and a second wire slot which are distributed in sequence by the two partition walls; a pressing block is arranged at the opening of the arched shell, a plurality of pressing block fixing holes are formed in the pressing block, fixing bolts are arranged in the pressing block fixing holes and correspond to the pressing block fixing holes, a plurality of shell fixing holes are formed in the bottom of each bolt fixing groove, the pressing block fixing holes correspond to the shell fixing holes one to one, the fixing bolts sequentially penetrate through the pressing block fixing holes and the shell fixing holes, and nuts are arranged at the tail ends of the fixing bolts; the two sides of the pressing block are provided with arc-shaped limiting grooves, the middle position of the pressing block is provided with a reserved groove, and the width of the reserved groove is larger than the distance between the two partition walls.
Preferably, the section of the arched shell is C-shaped or 21274J-shaped.
Preferably, a return spring is arranged at the position of the fixing bolt, the fixing bolt penetrates through the return spring, and the return spring is located between the pressing block and the arched shell.
Preferably, the back of the pressing block is provided with a gasket, a plurality of gasket through holes are formed in the gasket, and the gasket through holes correspond to the gasket through holes one to one.
Preferably, a shell gasket is arranged at the arched shell, a plurality of shell gasket through holes are formed in the shell gasket, and the fixing bolt penetrates through the shell gasket through holes.
Preferably, the length of the arched shell is 90mm, and correspondingly, the length of the pressing block is 90mm.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model provides an elastic alloy wire clamp, adopt two upper and lower structures, this kind of structure can be installed in place no matter how the wire is out of shape, and the briquetting can open automatically when the bolt loosens (fig. 3), it is very convenient to insert the wire, it is very convenient to insert the back and directly screw up the torque nut and twist off and just install and finish to insert;
(2) The utility model provides an elastic alloy wire clamp, a reset spring is arranged on a fixing bolt, when the fixing bolt is loosened, a pressing block can bounce synchronously, and an operator can conveniently install or dismantle wires;
(3) The utility model provides a pair of elasticity alloy fastener, the arc spacing groove of briquetting both sides can laminate spacingly to the electric wire, strengthens the joint strength of electric wire.
Drawings
Fig. 1 is a first schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a second schematic structural diagram of embodiment 1 of the present invention;
fig. 3 is a third schematic structural diagram of embodiment 1 of the present invention;
fig. 4 is a front view of embodiment 1 of the present invention;
in the figure: 1. an arcuate housing; 2. a fixing plate; 3. bolt holes; 4. a partition wall; 5. a first wire slot; 6. a bolt fixing groove; 7. a second wire slot; 8. pressing a plate; 9. an arc-shaped limiting groove; 10. reserving a groove; 11. a press block fixing hole; 12. fixing the bolt; 13. a housing fixing hole; 14. a nut; 15. a gasket; 16. perforating the gasket; 18. a return spring.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a technical solution of an elastic alloy wire clamp:
example 1
An elastic alloy wire clamp comprises an arched shell body 1 and a fixing plate 2, wherein the fixing plate 2 is fixedly connected with the arched shell body 1, two bolt holes 3 are formed in the fixing plate 2, and the wire clamp is fixed at a target installation position through two bolts. The arched shell 1 is an \ 21274;, two partition walls 4 are arranged on the inner wall of the arched shell 1, the two partition walls 4 divide the inside of the arched shell 1 into a first wire slot 5, a bolt fixing slot 6 and a second wire slot 7 which are distributed in sequence, and the first wire slot 5 and the second wire slot 7 are used for fixing wires. A pressing plate 8 is arranged at the opening of the arched shell 1, arc-shaped limiting grooves 9 are arranged on two sides of the pressing plate 8, and the arc-shaped limiting grooves 9 on the two sides correspond to the first wire slot 5 and the second wire slot 7 respectively. Be equipped with reservation groove 10 in the central point of clamp plate 8 position, the width of reservation groove 10 is greater than the distance between two partition walls 4, and this setting can make the both sides of clamp plate 8 stretch into wire casing one 5 and wire casing two 7 respectively for this fastener is better to the diameter of electric wire containment. Three pressing block fixing holes 11 are formed in the pressing block 8, a fixing bolt 12 is arranged in each pressing block fixing hole 11 and corresponds to the fixing bolt 12, three shell fixing holes 13 are formed in the groove bottom of the bolt fixing groove 6, and the three pressing block fixing holes 11 correspond to the three shell fixing holes 13 one to one. Meanwhile, a fixing bolt 12 passes through the press block fixing hole 11 and the housing fixing hole 13 in sequence, and a nut 14 is provided at the end of the fixing bolt 12 in order to fasten the press block 8 and the arcuate housing 1. In order to prevent the fixing bolts 12 from loosening with the pressing block 8 and the arched shell 1, a gasket 15 is arranged on the back of the pressing block 8, three gasket through holes 16 are formed in the gasket 15, the fixing bolts 12 penetrate through the gasket through holes 16 in a one-to-one correspondence manner, and the fixing bolts 12 penetrate through the gasket through holes 16 in a one-to-one correspondence manner. In order to facilitate the installation and the disassembly of the electric wire, a return spring 18 is arranged on the fixing bolt 12, and the return spring 18 is positioned between the pressing block 8 and the arched shell 1. When the fixing bolt 12 is loosened, the distance between the pressing block 8 and the arched shell 1 is expanded under the action of the return spring 18.
When the device is used, the wire clamp is firstly installed at a target position. And (3) loosening the fixing bolt 12, bouncing the pressing block 8 from the arched shell 1, respectively inserting electric wires into the first wire slot 5 and the second wire slot 7, inserting the electric wires in place, and screwing the fixing bolt 12 by an operator to complete electric wire connection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An elasticity alloy fastener which characterized in that: the clamping device comprises an arched shell and a fixed plate, wherein the arched shell is fixedly connected with the fixed plate, and a plurality of bolt holes are formed in the fixed plate; the inner wall of the arched shell is provided with two partition walls, and the arched shell is divided into a first wire groove, a bolt fixing groove and a second wire groove which are distributed in sequence by the two partition walls; a pressing block is arranged at the opening of the arched shell, a plurality of pressing block fixing holes are formed in the pressing block, fixing bolts are arranged in the pressing block fixing holes and correspond to the pressing block fixing holes, a plurality of shell fixing holes are formed in the bottom of each bolt fixing groove, the pressing block fixing holes correspond to the shell fixing holes one to one, the fixing bolts sequentially penetrate through the pressing block fixing holes and the shell fixing holes, and nuts are arranged at the tail ends of the fixing bolts; the two sides of the pressing block are provided with arc-shaped limiting grooves, the middle position of the pressing block is provided with a reserved groove, and the width of the reserved groove is larger than the distance between the two partition walls.
2. The elastic alloy wire clamp of claim 1, wherein: the section of the arched shell is C-shaped or 21274J-shaped.
3. The elastic alloy wire clamp of claim 1, wherein: and a reset spring is arranged at the position of the fixing bolt, the fixing bolt penetrates through the reset spring, and the reset spring is positioned between the pressing block and the arched shell.
4. The elastic alloy wire clamp of claim 1, wherein: the back of the pressing block is provided with a gasket, a plurality of gasket through holes are formed in the gasket, and the gasket through holes correspond to the gasket through holes one to one.
5. The elastic alloy wire clamp of claim 1, wherein: the bow-shaped casing department is equipped with the casing gasket, casing gasket department is equipped with a plurality of casing gasket and perforates, fixing bolt passes the casing gasket and perforates.
6. The elastic alloy wire clamp of claim 1, wherein: the length of bow-shaped casing is 90mm, and corresponding, the length of briquetting is 90mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221335837.8U CN218448464U (en) | 2022-05-31 | 2022-05-31 | Elastic alloy wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221335837.8U CN218448464U (en) | 2022-05-31 | 2022-05-31 | Elastic alloy wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218448464U true CN218448464U (en) | 2023-02-03 |
Family
ID=85077227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221335837.8U Active CN218448464U (en) | 2022-05-31 | 2022-05-31 | Elastic alloy wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218448464U (en) |
-
2022
- 2022-05-31 CN CN202221335837.8U patent/CN218448464U/en active Active
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