Comprehensive strain clamp

Abstract

The utility model discloses a comprehensive strain clamp which comprises a strain clamp body, at least two groups of wire pressing parts for pressing a cable are rotatably arranged on the strain clamp body, pressing plates are arranged on the wire pressing parts, the pressing plates rotate around the strain clamp body and then press the cable, and pressing parts for pressing the pressing plates are slidably arranged on the strain clamp body. Through pressing of the pressing part, the pressing plate can tightly press the cable when rotating around the strain clamp body, and a driving part for pushing the pressing part to move is arranged below the strain clamp body. The cable fixing device has the beneficial effects that the cable fixing device can press a cable in advance after being directly overturned through the arranged rotary pressing plate, and then a plurality of groups of sliding seats can be pushed to move at the same time by twisting one driving threaded block, so that the rollers connected with the sliding seats press the pressing plate, and the cable can be quickly fixed; and after the pressing plate rotates, the front end of the pressing plate and the pressing rod can form double-point pressing, so that the firmness of the cable is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of strain clamps, in particular to a comprehensive strain clamp. Background Technique

[0002] In life, the use of electric power energy is becoming more and more popular. Due to the wide range of overhead cables, a large number of strain clamps are put into use. The strain clamp can not only fix the cable overhead, bear the cable tension, hang the cable on the strain string group or the tower, but also change the path of the cable to make the overhead cable more flexible.

[0003] When the existing strain clamp fixes the cable, multiple groups of U-bolts and nuts are usually used. By installing the U-bolts on the strain clamp body and then tightening the nuts, the cable can be fixed. When this kind of strain clamp fixes the cable, multiple groups of U-bolts and nuts need to be fixed in turn, the installation is cumbersome, the operation amount is large, and it is extremely time-consuming. Content of the Utility Model

[0004] The purpose of the utility model is to provide a comprehensive strain clamp to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a comprehensive strain clamp, including a strain clamp body, at least two wire pressing parts for pressing the cable are rotatably arranged on the strain clamp body, a pressing plate is arranged on the wire pressing part, so that the pressing plate rotates around the strain clamp body and presses the cable, a pressing part for pressing the pressing plate is slidably arranged on the strain clamp body, and when the pressing plate rotates around the strain clamp body by pressing the pressing part, the cable can be pressed tightly, and a driving part for pushing the pressing part to move is arranged under the strain clamp body.

[0006] As a preferred scheme of the utility model, the wire pressing part includes a support seat, the support seat is fixedly connected to the strain clamp body, a rotating shaft is rotatably installed on the support seat, a connecting block is fixedly connected to the outer wall of the rotating shaft, the connecting block is fixed to the pressing plate, and an inclined block is fixedly connected to the pressing plate, so that the pressing part presses the inclined block to push the pressing plate to press the cable tightly.

[0007] As a preferred scheme of the utility model, a pressing rod is fixedly connected to the pressing plate.

[0008] As a preferred scheme of the utility model, the pressing part includes a sliding seat, two sliding seats are slidably arranged on the strain clamp body, the tops of the two sliding seats are fixedly connected with support frames, rollers are fixedly connected to the middles of the two support frames, a connecting rod is fixedly connected between the two sliding seats, and a notch is opened on the connecting rod.

[0009] As a preferred embodiment of the present utility model, the driving part includes a support rod, the support rod is fixedly connected under the strain clamp body, a threaded rod is fixedly connected to the support rod, a threaded block is threadedly connected to the threaded rod, and the threaded block is rotatably connected to the connecting rod.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: By setting the rotatable pressing plate, the cable can be directly pre-pressed after flipping, and then by twisting a driving threaded block, multiple sliding seats can be pushed to move simultaneously, so that the rollers connected to the sliding seats press the pressing plate, thereby realizing the rapid fixation of the cable. Moreover, after the pressing plate rotates, the front end of the pressing plate and the pressing rod will form a two-point pressing, greatly improving the firmness of the cable. Description of the Drawings

[0011] Figure 1 is a perspective view of the present utility model;

[0012] Figure 2 is a schematic structural view of the pressing part of the present utility model;

[0013] Figure 3 is a schematic structural view of the wire pressing part of the present utility model.

[0014] In the figure: 1, strain clamp body; 2, wire pressing part; 3, pressing part; 4, driving part; 5, support seat; 6, rotating shaft; 7, connecting block; 8, pressing plate; 9, pressing rod; 10, inclined block; 11, sliding seat; 12, support frame; 13, roller; 14, connecting rod; 15, notch; 16, support rod; 17, threaded rod; 18, threaded block. Detailed Embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to Figures 1 to 3, the present utility model provides a technical solution: a composite strain clamp, including a strain clamp body 1. At least two sets of wire pressing parts 2 for pressing the wire are rotatably arranged on the strain clamp body 1. A pressing plate 8 is arranged on the wire pressing part 2, so that the pressing plate 8 rotates around the strain clamp body 1 and presses the wire. A pressing part 3 for pressing the pressing plate 8 is slidably arranged on the strain clamp body 1. When the pressing plate 8 rotates around the strain clamp body 1 by pressing of the pressing part 3, the wire can be tightened. A driving part 4 for pushing the pressing part 3 to move is arranged under the strain clamp body 1. The driving part 4 can push the pressing part 3 to move rightward, so that the pressing part 3 presses the pressing plate 8 to tighten the wire.

[0017] Among them, the wire pressing part 2 includes a support seat 5. The support seat 5 is fixedly connected to the strain clamp body 1. A rotating shaft 6 is rotatably installed on the support seat 5. The rotating shaft 6 can support the rotation of the pressing plate 8. A connecting block 7 is fixedly connected to the outer wall of the rotating shaft 6. The connecting block 7 is fixed to the pressing plate 8. An inclined block 10 is fixedly connected to the pressing plate 8. The inclined surface of the inclined block 10 faces leftward. A pressing rod 9 is fixedly connected to the pressing plate 8. When the pressing part 3 presses the inclined block 10 to push the pressing plate 8 to rotate around the rotating shaft 6, the pressing rod 9 on the pressing plate 8 will tighten the wire.

[0018] Among them, the pressing part 3 includes a sliding seat 11. Two sliding seats 11 are slidably arranged on the strain clamp body 1. The tops of the two sliding seats 11 are fixedly connected with support frames 12. The middle parts of the two support frames 12 are fixedly connected with rollers 13. The positions of the rollers 13 correspond to the positions of the inclined blocks 10. A connecting rod 14 is fixedly connected between the two sliding seats 11. The connecting rod 14 connects the two sliding seats 11 to ensure that the two sliding seats 11 can move simultaneously. A notch 15 is formed in the connecting rod 14. During the movement of the sliding seat 11, the roller 13 is driven by the support frame 12 to press the inclined block 10, and then the pressing plate 8 rotates to make the pressing rod 9 tighten the wire.

[0019] Among them, the driving part 4 includes a support rod 16. The support rod 16 is fixedly connected to the lower part of the strain clamp body 1. A threaded rod 17 is fixedly connected to the support rod 16. A threaded block 18 is threadedly connected to the threaded rod 17. The threaded block 18 is rotatably connected to the connecting rod 14. By rotating the threaded rod 17, the threaded block 18 can drive the connecting rod 14 to move through the notch 15.

[0020] Specifically, pass the wire through between the strain clamp body 1 and the pressing plate 8, and then rotate the threaded block 18 rightward to make the connecting rod 14 push the two sliding seats 11 to slide rightward. Thus, the support frame 12 will drive the roller 13 to push the inclined surface of the inclined block 10, so that the pressing plate 8 rotates around the rotating shaft 6 through the connecting block 7, and the wire is tightened through the pressing rod 9.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0022] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0023] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "set up", "connected", "fixed", "swivelly connected", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A composite strain clamp, comprising a strain clamp body (1), characterized in that: At least two sets of wire pressing parts (2) for pressing the cable are rotatably arranged on the strain clamp body (1). A pressing plate (8) is arranged on the wire pressing part (2) so that the pressing plate (8) presses the cable after rotating around the strain clamp body (1). A pressing part (3) for pressing the pressing plate (8) is slidably arranged on the strain clamp body (1). When the pressing plate (8) rotates around the strain clamp body (1) by pressing of the pressing part (3), the cable can be tightened. A driving part (4) for pushing the pressing part (3) to move is arranged under the strain clamp body (1).

2. The composite strain clamp according to claim 1, wherein: The wire pressing part (2) includes a support seat (5). The support seat (5) is fixedly connected to the strain clamp body (1). A rotating shaft (6) is rotatably installed on the support seat (5). A connecting block (7) is fixedly connected to the outer wall of the rotating shaft (6). The connecting block (7) is fixed to the pressing plate (8). An inclined block (10) is fixedly connected to the pressing plate (8) so that the pressing part (3) presses the inclined block (10) to push the pressing plate (8) to tighten the cable.

3. The integrated strain clamp according to claim 2, characterized in that: A pressing rod (9) is fixedly connected to the pressing plate (8).

4. The integrated strain clamp according to claim 1, wherein: The pressing part (3) includes a sliding seat (11). Two sliding seats (11) are slidably arranged on the strain clamp body (1). The tops of the two sliding seats (11) are fixedly connected with support frames (12). The middle parts of the two support frames (12) are fixedly connected with rollers (13). A connecting rod (14) is fixedly connected between the two sliding seats (11). A notch (15) is formed in the connecting rod (14).

5. The all-in-one strain clamp according to claim 4, characterized in that: The driving part (4) includes a support rod (16). The support rod (16) is fixedly connected to the lower part of the strain clamp body (1). A threaded rod (17) is fixedly connected to the support rod (16). A threaded block (18) is threadedly connected to the threaded rod (17). The threaded block (18) is rotatably connected to the connecting rod (14).

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