Strain clamp device

Abstract

The utility model provides a strain clamp device which comprises a clamp body, the top end of the clamp body is provided with a mounting rack, the interior of the mounting rack is provided with a mounting hole, the inner side of the clamp body is provided with an inner groove, one end of the clamp body is provided with a fixing mechanism, and the fixing mechanism comprises a limiting rack, a fixing block and a mounting plate. And through the arrangement of the mounting plate and the extrusion plate, the wire can be conveniently and quickly mounted, the operation is simple, and the mounting efficiency of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tension wire clamps, in particular to a tension wire clamp device. Background Art

[0002] A tension clamp is a device used to fix the conductor, bear the conductor tension and be fixed on a pole tower or a tension string group. It can be used for corner, splicing and terminal connections. An existing tension clamp includes a clamp body, one end of which is provided with a plurality of mounting holes for installing U-shaped screws, and a gland head is provided between the U-shaped screw and the clamp body. The gland head is used to press the conductor into the clamp body. During the installation process, the conductor needs to be installed inside the clamp body first, and the conductor is fixed by the gland head. Due to the large number of U-shaped screws, the installation steps are relatively complicated and the installation efficiency is low.

[0003] To this end, the utility model provides a tension wire clamp device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a tension wire clamp device to solve the problems raised in the above-mentioned background technology. The utility model facilitates the rapid installation of the wires by providing a mounting plate and an extrusion plate, is simple to operate, and can improve the installation efficiency of the device.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a tension wire clamp device, including a wire clamp body, a mounting frame is arranged at the top of the wire clamp body, a mounting hole is opened inside the mounting frame, an inner groove is arranged on the inner side of the wire clamp body, and a fixing mechanism is arranged at one end of the wire clamp body, the fixing mechanism includes a limit frame, a fixing block and a mounting plate, the limit frames are symmetrically fixed on both sides of the top of the wire clamp body, one end of the mounting plate is installed between the limit frames through an axle rod, and an extrusion plate is arranged at the bottom of the mounting plate through an adjustment mechanism, and the adjustment mechanism includes a U-shaped frame.

[0006] Furthermore, a mounting groove is provided inside the mounting plate, and the U-shaped frame is slidably mounted inside the mounting groove in a limited manner.

[0007] Furthermore, the shape of the mounting groove is "U"-shaped, and an adjusting bolt is provided inside the mounting groove for limited rotation, and the top end of the adjusting bolt is arranged on the top of the mounting plate.

[0008] Furthermore, the adjusting bolt is screwed and installed inside the U-shaped frame through a screw hole, and the extrusion plate is fixedly installed at the bottom of both ends of the U-shaped frame.

[0009] Furthermore, the bottom of the extrusion plate is fixedly provided with protrusions in a matrix, and the extrusion plate is arranged inside the inner groove.

[0010] Furthermore, the limiting frame is in an "L" shape, a limiting groove is provided on the inner top wall of the limiting frame, and the shaft rod is arranged inside the limiting groove.

[0011] Furthermore, the fixing block is symmetrically fixed on one side of the limiting frame, and a through hole is opened inside the fixing block.

[0012] Furthermore, a groove is provided at the top of one end of the mounting plate, and the groove and the through hole are in the same plane.

[0013] The beneficial effects of the utility model are as follows: the utility model uses a tension wire clamp device to install one end of the mounting plate between the limiting frames through the shaft rod and the limiting groove; one end of the mounting plate can be limited by the limiting frame, the limiting groove and the shaft rod, and it is also convenient to disassemble the mounting plate, so as to facilitate the installation of the wire inside the inner groove; the other end of the mounting plate can be limited by the set fixing block, the groove and the through hole; the wire can be quickly installed by the set mounting plate and the extrusion plate; the operation is simple, and the installation efficiency of the device can be improved; the extrusion plate can be adjusted downward by adjusting bolts, U-shaped frames and other adjusting mechanisms, so that the wire is fixed by the protrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a tension clamp device of the utility model;

[0015] Figure 2 It is a front cross-sectional view of a tension clamp device of the utility model;

[0016] Figure 3 This is a structural diagram of a mounting plate of a tension clamp device of the utility model;

[0017] Figure 4 This is a structural diagram of an extruded plate of a tension clamp device of the utility model;

[0018] In the figure: 1. wire clamp body; 2. mounting frame; 3. inner groove; 4. limit frame; 5. fixing block; 6. mounting plate; 7. shaft rod; 8. adjustment mechanism; 9. through hole; 10. extrusion plate; 11. mounting groove; 12. U-shaped frame; 13. adjustment bolt; 14. groove. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figures 1 to 4The utility model provides a technical solution: a tension wire clamp device, including a wire clamp body 1, a mounting frame 2 is arranged at the top of the wire clamp body 1, a mounting hole is opened inside the mounting frame 2, an inner groove 3 is arranged on the inner side of the wire clamp body 1, and a fixing mechanism is arranged at one end of the wire clamp body 1, the fixing mechanism includes a limit frame 4, a fixing block 5 and a mounting plate 6, the limit frame 4 is symmetrically fixedly arranged on both sides of the top of the wire clamp body 1, one end of the mounting plate 6 is installed between the limit frames 4 through a shaft rod 7, and an extrusion plate 10 is arranged at the bottom of the mounting plate 6 through an adjustment mechanism 8, and the adjustment mechanism 8 includes a U-shaped frame 12, which is convenient for quickly installing and disassembling the mounting plate 6 through the shaft rod 7 and the limit frame 4, so as to facilitate the subsequent installation of the wire inside the inner groove 3.

[0021] In this embodiment, a mounting groove 11 is provided inside the mounting plate 6, and the U-shaped frame 12 is limitedly slidably installed inside the mounting groove 11. The mounting groove 11 is in a "U" shape, and an adjusting bolt 13 is provided inside the mounting groove 11 for limited rotation. The top end of the adjusting bolt 13 is provided on the top of the mounting plate 6, and the adjusting bolt 13 is screwed to the inside of the U-shaped frame 12 through a screw hole. The extrusion plate 10 is fixedly installed at the bottom of both ends of the U-shaped frame 12, and the bottom of the extrusion plate 10 is fixedly provided with protrusions in a matrix. The extrusion plate 10 is arranged inside the inner groove 3. Rotating the adjusting bolt 13 facilitates the adjustment of the U-shaped frame 12, and the U-shaped frame 12 drives the extrusion plate 10 to approach the wire, thereby facilitating the extrusion and fixing of the wire, and the wire can be prevented from sliding by the protrusion.

[0022] In this embodiment, the shape of the limit frame 4 is "L"-shaped, and a limit groove is provided on the top wall on the inner side of the limit frame 4, the shaft rod 7 is arranged inside the limit groove, and the fixing block 5 is symmetrically fixed on one side of the limit frame 4, and a through hole 9 is provided inside the fixing block 5. A groove 14 is provided on the top of one end of the mounting plate 6, and the groove 14 and the through hole 9 are in the same plane. The limit groove can limit the shaft rod 7, and by installing bolts in the groove 14 and the through hole 9, it is convenient to limit the other end of the mounting plate 6, thereby improving the stability of the mounting plate 6 and facilitating the subsequent fixation of the wire.

[0023] When using the tension clamp device, the mounting plate 6 is rotated upward between the limit frames 4 through the shaft rod 7, and one end of the mounting plate 6 is screwed out from between the fixing blocks 5, and the mounting plate 6 is pressed downward, and the mounting plate 6 drives the shaft rod 7 to slide out from the inside of the limit groove, and the mounting plate 6 is removed, and the steel-core aluminum stranded wire to be installed is wound around the conductor and installed inside the inner groove 3. The mounting plate 6 is installed between the limit frames 4 through the shaft rod 7, and the shaft rod 7 is installed inside the limit groove. One end of the mounting plate 6 can be limited by the limit frame 4, the limit groove and the shaft rod 7, which is also convenient for disassembly of the mounting plate 6. The mounting plate 6 is installed inside the inner groove 3, and at the same time, the extrusion plate 10 is driven to approach the conductor and the steel-core aluminum stranded wire. The fixing bolts in the groove 14 and the through hole 9 are used to limit the other end of the mounting plate 6 by the bolts. The adjusting bolt 13 is rotated, and the adjusting bolt 13 drives the U-shaped frame 12 to slide downward inside the mounting groove 11, and drives the extrusion plate 10 to extrude the steel-core aluminum stranded wire and the conductor, thereby fixing the conductor through the protrusion. The mounting plate 6 and the extrusion plate 10 are set to facilitate the quick installation of the conductor, and the operation is simple, which can improve the installation efficiency of the device.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tension clamp device, comprising a clamp body (1), characterized in that: The top of the wire clamp body (1) is provided with a mounting frame (2), a mounting hole is provided inside the mounting frame (2), an inner groove (3) is provided on the inner side of the wire clamp body (1), one end of the wire clamp body (1) is provided with a fixing mechanism, the fixing mechanism comprises a limit frame (4), a fixing block (5) and a mounting plate (6), the limit frame (4) is symmetrically fixedly arranged on both sides of the top of the wire clamp body (1), one end of the mounting plate (6) is installed between the limit frames (4) through an axle rod (7), and the bottom of the mounting plate (6) is provided with an extrusion plate (10) through an adjustment mechanism (8), and the adjustment mechanism (8) comprises a U-shaped frame (12).

2. A tension clamp device according to claim 1, characterized in that: The installation plate (6) has an installation groove (11) formed inside, and the U-shaped frame (12) is installed in a limited sliding manner inside the installation groove (11).

3. A tension clamp device according to claim 2, characterized in that: The shape of the installation groove (11) is "U"-shaped, and an adjusting bolt (13) is arranged inside the installation groove (11) for limited rotation, and the top end of the adjusting bolt (13) is arranged on the top of the installation plate (6).

4. A tension clamp device according to claim 3, characterized in that: The adjusting bolt (13) is screwed and installed inside the U-shaped frame (12) through a screw hole, and the extrusion plate (10) is fixedly installed at the bottom of both ends of the U-shaped frame (12).

5. A tension clamp device according to claim 4, characterized in that: The bottom of the extrusion plate (10) is fixedly provided with protrusions in a matrix, and the extrusion plate (10) is arranged inside the inner groove (3).

6. A tension clamp device according to claim 1, characterized in that: The limiting frame (4) is in an "L" shape, a limiting groove is provided on the inner top wall of the limiting frame (4), and the shaft (7) is arranged inside the limiting groove.

7. A tension clamp device according to claim 6, characterized in that: The fixing block (5) is symmetrically fixedly arranged on one side of the limiting frame (4), and a through hole (9) is provided inside the fixing block (5).

8. A tension clamp device according to claim 7, characterized in that: A groove (14) is provided at the top of one end of the mounting plate (6), and the groove (14) and the through hole (9) are in the same plane.

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