CN220692789U

CN220692789U - Strain clamp of acting as go-between

Info

Publication number: CN220692789U
Application number: CN202322374113.5U
Authority: CN
Inventors: 籍继杰
Original assignee: Shanxi Yongqiang Electric Co ltd
Current assignee: Shanxi Yongqiang Electric Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-03-29
Anticipated expiration: 2033-09-01

Abstract

The utility model discloses a stay wire strain clamp, which relates to the technical field of strain clamps and comprises a metal shell, wherein a mounting groove is formed in the metal shell, a wedge is inserted into the mounting groove, connecting blocks are fixedly arranged on two sides of the wedge, the wedge is trapezoidal, one end of the wedge is attached to the rear section of the inner wall of the mounting groove, a fixing frame is fixedly arranged on the outer wall of the wedge, a pair of limiting rods are inserted into the metal shell, one end of each limiting rod is fixedly provided with a positioning block, one end of each positioning block is attached to the inner wall of the fixing frame, a spring is sleeved on each limiting rod, one end of each wedge is fixedly provided with a pull block, the fixing frame and each positioning block are concave, one end of each limiting rod penetrates through the metal shell, one end of each spring is attached to the inner wall of the metal shell, and the other end of each spring is attached to one side of each positioning block. According to the utility model, the pair of positioning blocks are arranged in the metal shell, and the positioning blocks are pushed by the springs to be clamped into the fixing frame on the wedge, so that the wedge is fixed, and the stability between the wedge and the metal shell is improved.

Description

Strain clamp of acting as go-between

Technical Field

The utility model relates to the field of strain clamps, in particular to a stay wire strain clamp.

Background

The strain clamp is used for fixing a wire to bear the tension of the wire and hanging the wire to a strain string or a hardware fitting on a pole tower.

1. The wedge in the existing strain clamp directly inserts the wire into the shell after surrounding the wire, and is fixed by the friction force between the wedge and the inner wall of the shell, so that when the wedge is subjected to larger external tension, the wedge can be separated from the shell to influence power supply; 2. at present, the strain clamp is not stable enough in connection, and some of the strain clamps are made of plastic materials, so that the strain clamp is short in service life and high in maintenance cost.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, connection between a strain clamp wedge and a shell is unstable and materials of parts forming the strain clamp are fragile.

In order to solve the problems of unstable connection between the strain clamp wedge and the shell and fragile material of the component parts of the strain clamp in the prior art, the utility model adopts the following technical scheme:

the utility model provides a strain clamp acts as go-between, includes metal casing, the mounting groove has been seted up in the metal casing, the mounting groove interpolation is equipped with the wedge, the fixed connecting block that is equipped with in wedge both sides, the wedge is trapezoidal, wedge one end is laminated mutually with mounting groove inner wall back end, the fixed mount that is equipped with of wedge outer wall, it is equipped with a pair of gag lever post to insert on the metal casing, gag lever post one end is fixed and is equipped with the locating piece, locating piece one end is laminated mutually with the mount inner wall, the cover is equipped with the spring on the gag lever post, wedge one end is fixed and is equipped with the pull block, mount and locating piece are the spill form, metal casing is passed to gag lever post one end, spring one end is laminated mutually with the metal casing inner wall, the spring other end is laminated mutually with locating piece one side.

Preferably, the fixed a pair of connecting axle that is equipped with of metal casing outer wall, all the cover is equipped with the connecting rod on the connecting axle, the spread groove has all been seted up to connecting rod one end, the spread groove inner wall all laminates mutually with the connecting axle, connecting rod one side is all fixed and is equipped with the fixed block, all insert on the fixed block and be equipped with circular pole, circular pole one end is fixed and is equipped with the go-between, circular pole laminates mutually with the fixed block inner wall, circular pole tip screw thread is equipped with the nut.

Preferably, the connecting ring one end is equipped with the triangle yoke plate, triangle yoke plate one end is equipped with a pair of U type ring, the U type ring is connected with the connecting ring, the triangle yoke plate other end is equipped with the right angle link plate, right angle link plate one end is equipped with the regulating plate, a plurality of circular slots have been seted up on the regulating plate, circular slot interpolation is equipped with the gim peg, the gim peg runs through the right angle link plate, the circular slot of regulating plate is located regulating plate border position, the regulating plate is the fan shape.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the pair of positioning blocks are arranged in the metal shell, and the positioning blocks are pushed by the springs to be clamped into the fixing frame on the wedge, so that the wedge is fixed, and the stability between the wedge and the metal shell is improved;

2. according to the utility model, the stability of the strain clamp is improved by arranging the triangular yoke plate and the adjusting plate, all parts are made of metal materials, and the service life of the strain clamp is prolonged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic diagram of a cleat structure according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a metal shell according to the present utility model;

number in the figure: 1. a metal housing; 11. a mounting groove; 12. a wedge; 13. a connecting block; 14. a fixing frame; 15. a limit rod; 16. a positioning block; 17. a spring; 18. pulling blocks; 2. a connecting shaft; 21. a connecting rod; 22. a connecting groove; 23. a fixed block; 24. a circular rod; 25. a connecting ring; 3. a triangular yoke plate; 31. a U-shaped ring; 32. a right angle hanging plate; 4. an adjustment plate; 41. a circular slot; 42. and a fixing bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1: the embodiment provides a strain clamp of acting as go-between, see fig. 1-4, specifically, including metal casing 1, mounting groove 11 has been seted up in the metal casing 1, mounting groove 11 interpolation is equipped with wedge 12, wedge 12 both sides are fixed and are equipped with connecting block 13, wedge 12 is trapezoidal, wedge 12 one end is laminated mutually with mounting groove 11 inner wall back end, wedge 12 outer wall is fixed and is equipped with mount 14, the last a pair of gag lever post 15 that inserts of metal casing 1, gag lever post 15 one end is fixed and is equipped with locating piece 16, locating piece 16 one end is laminated mutually with the mount 14 inner wall, the cover is equipped with spring 17 on the gag lever post 15, wedge 12 one end is fixed and is equipped with pull block 18, mount 14 and locating piece 16 are all concave form, gag lever post 15 one end passes metal casing 1, spring 17 one end is laminated mutually with metal casing 1 inner wall, the other end is laminated mutually with locating piece 16, passes wedge 12 intermediate position with the wire, and surrounds the wire through the wedge 12, and then runs through connecting block 13 with the bolt, inserts wedge 12 half, and is fixed to wedge 12, and then inserts wedge 12 into metal casing 11 and installs wedge 12 in the mounting groove 11 and installs the side 11 and carries out the side-mounting groove 11 and is followed the side-mounting groove is fixed to the side of wedge 16, and is fixed to the side is followed the side is installed in the side groove 11 and is fixed to the side is followed the side is fixed to the side is installed to the side groove 11.

In the specific implementation process, as shown in fig. 2 and 3, a pair of connecting shafts 2 are fixedly arranged on the outer wall of the metal shell 1, connecting rods 21 are sleeved on the connecting shafts 2, connecting grooves 22 are formed in one ends of the connecting rods 21, the inner walls of the connecting grooves 22 are attached to the connecting shafts 2, fixing blocks 23 are fixedly arranged on one sides of the connecting rods 21, round rods 24 are inserted into the fixing blocks 23, connecting rings 25 are fixedly arranged at one ends of the round rods 24, the round rods 24 are attached to the inner walls of the fixing blocks 23, nuts are arranged at the end portions of the round rods 24 in a threaded mode, the connecting rods 21 are connected with the connecting shafts 2, the round rods 24 are inserted into the fixing blocks 23, the round rods 24 are connected with the fixing blocks 23 through the nuts, and then the connecting rings 25 are connected with U-shaped rings 31.

Example 2: in embodiment 1, there is also a problem that the material of the strain clamp component part is fragile, and therefore, this embodiment further includes, on the basis of embodiment 1:

in the specific implementation process, as shown in fig. 1 and fig. 2, one end of the connecting ring 25 is provided with a triangular connecting plate 3, one end of the triangular connecting plate 3 is provided with a pair of U-shaped rings 31, the U-shaped rings 31 are connected with the connecting ring 25, the other end of the triangular connecting plate 3 is provided with a right-angle hanging plate 32, one end of the right-angle hanging plate 32 is provided with an adjusting plate 4, a plurality of circular slots 41 are formed in the adjusting plate 4, fixing bolts 42 are inserted in the circular slots 41, the fixing bolts 42 penetrate through the right-angle hanging plate 32, the circular slots 41 of the adjusting plate 4 are positioned at the edge of the adjusting plate 4, the adjusting plate 4 is in a fan shape, the adjusting plate 4 can be connected with other devices, the right-angle hanging plate 32 can be connected with the triangular connecting plate 3 through the fixing bolts 42, and the other end of the right-angle hanging plate 32 is connected with the triangular connecting plate 3 through bolts, so that the strength and the function of the whole strain clamp are increased.

Specifically, the working principle and the operation method of the utility model are as follows:

firstly, a wire passes through the middle position of a wedge 12, the wire is surrounded by the wedge 12, a bolt is used for penetrating through a connecting block 13, the two half wedges 12 are fixed, the wedge 12 is inserted into a mounting groove 11 of a metal shell 1, one end of the wedge 12 is attached to one section of inner wall of the mounting groove 11, a positioning block 16 is pushed by a spring 17 to be inserted into a fixing frame 14, and the wedge 12 is fixed in the mounting groove 11;

step two, connecting the connecting rod 21 with the connecting shaft 2, inserting the round rod 24 into the fixed block 23, connecting the round rod 24 with the fixed block 23 through the nut, connecting the connecting ring 25 with the U-shaped ring 31, connecting the right-angle hanging plate 32 through the fixing bolt 42, connecting the other end of the right-angle hanging plate 32 with the triangle connecting plate 3 through the bolt, and increasing the strength of the whole strain clamp.

According to the utility model, the pair of positioning blocks 16 are arranged in the metal shell 1, and the positioning blocks 16 are pushed by the springs 17 to be clamped into the fixing frames 14 on the wedges 12, so that the wedges 12 are fixed, and the stability between the wedges 12 and the metal shell 1 is improved; through setting up triangle yoke plate 3 and regulating plate 4, increase the stability of strain clamp, and all parts all use the metal material, improve strain clamp life.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a strain clamp acts as go-between, includes metal casing (1), its characterized in that: the novel anti-theft device is characterized in that an installation groove (11) is formed in the metal shell (1), a wedge (12) is inserted in the installation groove (11), connecting blocks (13) are fixedly arranged on two sides of the wedge (12), the wedge (12) is trapezoid, one end of the wedge (12) is attached to the rear section of the inner wall of the installation groove (11), a fixing frame (14) is fixedly arranged on the outer wall of the wedge (12), a pair of limiting rods (15) are inserted in the metal shell (1), a positioning block (16) is fixedly arranged at one end of each limiting rod (15), one end of each positioning block (16) is attached to the inner wall of the fixing frame (14), a spring (17) is sleeved on each limiting rod (15), and a pulling block (18) is fixedly arranged at one end of each wedge (12).

2. A guy strain clamp as in claim 1, wherein: the utility model discloses a metal casing (1) outer wall is fixed to be equipped with a pair of connecting axle (2), all the cover is equipped with connecting rod (21) on connecting axle (2), spread groove (22) have all been seted up to connecting rod (21) one end, spread groove (22) inner wall all laminates with connecting axle (2) mutually, connecting rod (21) one side is all fixed and is equipped with fixed block (23), all insert on fixed block (23) and be equipped with circular pole (24), circular pole (24) one end is fixed and is equipped with go-between (25).

3. A guy strain clamp as in claim 2, wherein: the connecting ring (25) one end is equipped with triangle yoke plate (3), triangle yoke plate (3) one end is equipped with a pair of U type ring (31), U type ring (31) are connected with connecting ring (25), triangle yoke plate (3) other end is equipped with right angle link plate (32).

4. A guy strain clamp as in claim 3, wherein: one end of the right-angle hanging plate (32) is provided with an adjusting plate (4), a plurality of circular slots (41) are formed in the adjusting plate (4), fixing bolts (42) are inserted into the circular slots (41), and the fixing bolts (42) penetrate through the right-angle hanging plate (32).

5. The tension wire clamp of claim 4, wherein: the round slot (41) of the adjusting plate (4) is positioned at the edge of the adjusting plate (4), and the adjusting plate (4) is in a fan shape.

6. A guy strain clamp as in claim 2, wherein: the round rod (24) is attached to the inner wall of the fixed block (23), and nuts are arranged at the end parts of the round rod (24) in a threaded mode.

7. A guy strain clamp as in claim 1, wherein: the fixing frame (14) and the positioning block (16) are concave, and one end of the limiting rod (15) penetrates through the metal shell (1).

8. A guy strain clamp as in claim 1, wherein: one end of the spring (17) is attached to the inner wall of the metal shell (1), and the other end of the spring (17) is attached to one side of the positioning block (16).