Tension-resistant overhanging anti-loosening electric power fitting

Abstract

The utility model discloses a tension-resistant overhanging anti-loosening electric power fitting, which comprises a clamp body and a wire body, the side surface of the clamp body is fixedly connected with a fixing block, the side surface of the fixing block is provided with a side rod, the side rod is connected with the fixing block through a rotating shaft, the side surface of the side rod is fixedly connected with a clamping ring, a screw rod penetrates through the clamping ring, the bottom of the screw rod is provided with a pressing plate, and the pressing plate is fixedly connected with the wire body. A rotating disc is arranged at the bottom of the lead screw, and the surface of the clamping ring is fixedly connected with an internal thread base. According to the tension-resistant overhanging anti-loosening electric power fitting, the fixing block is installed on the side face of the clamp body, the side rod is additionally arranged on the side face of the fixing block, a wire body only needs to be directly clamped into the clamp body, the side rod is rotated to drive the clamping ring, the clamping ring clamps the outer portion of the wire body, and at the moment, only the lead screw needs to be rotated, and the wire body can be clamped. The screw rod and the rotating disc drive the pressing plate to move downwards, at the moment, the pressing plate can clamp the wire body, connection between the clamping body and the wire body is enhanced, loosening of the wire body is effectively prevented, and the loosening effect of the wire body is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power fittings, and particularly relates to electric power fittings for preventing loosening of tension suspension. Background Technique

[0002] Electric power fittings are metal accessories that connect and combine various devices in the power system, playing a role in transmitting mechanical loads, electrical loads and a certain protection function. According to their functions and structures, they can be divided into suspension clamps, strain clamps, UT clamps, connecting fittings, etc.

[0003] The existing tension electric power fittings on the market have the following problems in application:

[0004] 1. When the traditional tension electric power fittings clamp the wire body, they only rely on the extrusion of the clamping plate and the threaded rod to fix the wire body. And when the wire body is at a high altitude with strong wind, and after a long time of use, it is easy for the wire body to become loose, and its anti-loosening effect is poor.

[0005] 2. When the traditional tension electric power fittings are in use, generally the wire body is directly inserted into the middle of the clamp body, and the periphery of the wire body is in contact with the surface of the clamp body. When the wire body moves or sways left and right, the surface of the wire body is prone to wear, and its anti-wear effect is poor. Content of the Utility Model

[0006] The purpose of the utility model is to provide electric power fittings for preventing loosening of tension suspension, so as to solve the technical problems raised in the background technique.

[0007] To achieve the above purpose, the specific technical solution of the utility model is as follows: The electric power fittings for preventing loosening of tension suspension, a fixing block is fixedly connected to the side of the clamp body, a side rod is arranged on the side of the fixing block, the side rod is connected to the fixing block through a rotating shaft, a clamping ring is fixedly connected to the side of the side rod, a lead screw penetrates through the inside of the clamping ring, a pressing plate is arranged at the bottom of the lead screw, a turntable is arranged at the bottom of the lead screw, and an internal thread seat is fixedly connected to the surface of the clamping ring.

[0008] Preferably, a clamping plate is arranged inside the clamp body, a threaded rod is fixedly connected to the side of the clamping plate, a perforation is opened on the surface of the clamp body, the threaded rod is inserted into the perforation, a first rubber pad is arranged on the surface of the clamp body, and a second rubber pad is arranged on the surface of the clamping plate.

[0009] Preferably, a handle is fixedly connected to one end of the lead screw, and the handles are symmetrically distributed.

[0010] Preferably, an anti-slip pad is arranged at the bottom of the pressing plate, and there are four anti-slip pads.

[0011] Preferably, a mounting plate is fixedly connected to the side of the side rod, and the mounting plate is connected to the fixing block through bolts.

[0012] Preferably, a gasket is sleeved at the bottom of the threaded rod, and a nut is sleeved outside the threaded rod.

[0013] The tension suspension anti-loosening electric power fitting of the present utility model has the following advantages:

[0014] 1. For the tension suspension anti-loosening electric power fitting, by installing a fixing block on the side of the clamp body, a side rod is additionally provided on the side of the fixing block, the side rod is connected to the fixing block through a rotating shaft, and a clamping ring is installed on the side of the side rod. A lead screw penetrates through the clamping ring, a pressing plate is additionally provided at the bottom of the lead screw, a rotating disc is additionally provided at the bottom of the lead screw, and an internal thread seat is installed on the surface of the clamping ring. When installing the electric power fitting, only need to directly snap the wire body into the inside of the clamp body, then rotate the side rod, so that the side rod drives the clamping ring, making the clamping ring clamp outside the wire body. At this time, only need to rotate the lead screw, so that the lead screw and the rotating disc drive the pressing plate to move downward. At this time, the pressing plate can clamp the wire body, strengthening the connection between the clamp body and the wire body, effectively preventing it from loosening, and making its loosening prevention effect better;

[0015] 2. For the tension suspension anti-loosening electric power fitting, by additionally providing a clamping plate inside the clamp body, a threaded rod is installed on the side of the clamping plate, a perforation is opened on the surface of the clamp body, a first rubber pad is additionally provided on the surface of the clamp body, and a second rubber pad is additionally provided on the surface of the clamping plate. When installing this electric power fitting, only need to snap the wire body into the middle of the clamp body, then insert the threaded rod into the perforation and move it downward, and the plate can press the wire body. At this time, the first rubber pad and the second rubber pad can contact the wire body. When the wire body moves, it can prevent the wire body from directly contacting the clamp body and the clamping plate, causing wear on its surface, and its anti-wear effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the mounting plate structure of the present utility model;

[0019] Figure 3 It is a schematic diagram of the first rubber pad structure of the present utility model;

[0020] Figure 4 It is a schematic diagram of the threaded rod structure of the present utility model;

[0021] Figure 5Schematic diagram of the gasket structure of the present utility model;

[0022] Figure 6 Schematic diagram of the turntable structure of the present utility model.

[0023] Explanation of the markings in the figure: 1. Clamping body; 2. Wire body; 3. Clamping ring; 4. Side rod; 5. Perforation; 6. Fixed block; 7. Clamping plate; 8. Mounting plate; 9. Internal thread seat; 10. First rubber pad; 11. Second rubber pad; 12. Threaded rod; 13. Nut; 14. Gasket; 15. Anti-slip pad; 16. Pressing plate; 17. Turntable; 18. Handle; 19. Lead screw. Detailed implementation manners

[0024] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0025] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "length", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of 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 embodiments of the present utility model.

[0026] In addition, the terms "first" and "second" 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, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0027] In the embodiments of the present utility model, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific situations.

[0028] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present utility model. To simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0029] To better understand the purpose, structure, and function of the present utility model, the following further describes in detail the tension suspension anti-loosening electrical fitting of the present utility model with reference to the accompanying drawings.

[0030] As Figure 1-6 shown, the tension suspension anti-loosening electrical fitting of the present utility model includes a clamp body 1 and a wire body 2. A fixing block 6 is fixedly connected to the side of the clamp body 1. A side rod 4 is provided on the side of the fixing block 6. The side rod 4 is connected to the fixing block 6 through a rotating shaft. A clamping ring 3 is fixedly connected to the side of the side rod 4. A lead screw 19 passes through the inside of the clamping ring 3. A pressure plate 16 is provided at the bottom of the lead screw 19. A turntable 17 is provided at the bottom of the lead screw 19. An internal thread seat 9 is fixedly connected to the surface of the clamping ring 3. By installing a fixing block 6 on the side of the clamp body 1, a side rod 4 is additionally provided on the side of the fixing block 6. The side rod 4 is connected to the fixing block 6 through a rotating shaft. And a clamping ring 3 is installed on the side of the side rod 4. The lead screw 19 passes through the inside of the clamping ring 3. A pressure plate 16 is additionally provided at the bottom of the lead screw 19. A turntable 17 is additionally provided at the bottom of the lead screw 19. An internal thread seat 9 is installed on the surface of the clamping ring 3. When installing the electrical fitting, only need to directly snap the wire body 2 into the inside of the clamp body 1, and then rotate the side rod 4, so that the side rod 4 drives the clamping ring 3, making the clamping ring 3 clamp outside the wire body 2. At this time, only need to rotate the lead screw 19, so that the lead screw 19 and the turntable 17 drive the pressure plate 16 to move downward. At this time, the pressure plate 16 can clamp the wire body 2, strengthening the connection between the clamp body 1 and the wire body 2, effectively preventing it from loosening, and making its loosening prevention effect better.

[0031] Inside the clamping body 1, there is a clamping plate 7. The side of the clamping plate 7 is fixedly connected to a threaded rod 12. A through hole 5 is opened on the surface of the clamping body 1, and the threaded rod 12 is inserted into the through hole 5. A first rubber pad 10 is provided on the surface of the clamping body 1, and a second rubber pad 11 is provided on the surface of the clamping plate 7. By adding a clamping plate 7 inside the clamping body 1, a threaded rod 12 is installed on the side of the clamping plate 7, a through hole 5 is opened on the surface of the clamping body 1, a first rubber pad 10 is added on the surface of the clamping body 1, and a second rubber pad 11 is added on the surface of the clamping plate 7. When installing this electrical fitting, only need to snap the wire body 2 into the middle of the clamping body 1, then insert the threaded rod 12 into the through hole 5 and move it downward, and the plate can press the wire body 2. At this time, the first rubber pad 10 and the second rubber pad 11 can contact the wire body 2. When the wire body 2 moves, it can prevent the wire body 2 from directly contacting the clamping body 1 and the clamping plate 7, causing wear on their surfaces, and its anti-wear effect is better.

[0032] One end of the lead screw 19 is fixedly connected to a handle 18, and the handles 18 are distributed symmetrically. By installing a handle 18 at one end of the lead screw 19, turning the handle 18 can conveniently turn the lead screw 19.

[0033] Four anti-slip pads 15 are provided at the bottom of the pressing plate 16. By adding anti-slip pads 15 at the bottom of the pressing plate 16, it can be made more stable when the pressing plate 16 presses the wire body 2.

[0034] The side of the side rod 4 is fixedly connected to a mounting plate 8, and the mounting plate 8 is bolted to the fixed block 6. By adding a mounting plate 8 on the side of the side rod 4, when it is necessary to keep the side rod 4 horizontal, only need to directly insert the bolt into the mounting plate 8 and the fixed block 6 to fix the side rod 4.

[0035] A gasket 14 is sleeved at the bottom of the threaded rod 12, and a nut 13 is sleeved outside the threaded rod 12. By adding a gasket 14 at the bottom of the threaded rod 12 and installing a nut 13 outside the threaded rod 12, after inserting the threaded rod 12 into the through hole 5, sleeve the gasket 14 at the bottom of the threaded rod 12, and then screw in the nut 13. At this time, the threaded rod 12 can be fixed, making the clamping plate 7 clamp the wire body 2.

[0036] Working principle of the tension suspension anti-loosening electrical fitting: When applying this electrical fitting, after clamping the wire body 2 into the middle of the clamping body 1, insert the threaded rod 12 into the through hole 5 and move it downward, then the plate can press the wire body 2. Sleeve the gasket 14 on the bottom of the threaded rod 12 and screw in the nut 13, at this time the threaded rod 12 can be fixed, so that the clamping plate 7 clamps the wire body 2. At this time, the first rubber pad 10 and the second rubber pad 11 can contact the wire body 2. When the wire body 2 moves, it can prevent the wire body 2 from directly contacting the clamping body 1 and the clamping plate 7, causing wear on their surfaces. At this time, rotate the side rod 4, so that the side rod 4 drives the clamping ring 3, making the clamping ring 3 clamp outside the wire body 2. Insert the bolt into the mounting plate 8 and the fixed block 6 to fix the side rod 4. At this time, just hold the handle 18 and rotate the screw rod 19, so that the screw rod 19 and the turntable 17 drive the pressing plate 16 to move downward. At this time, the pressing plate 16 can clamp the wire body 2, strengthening the connection between the clamping body 1 and the wire body 2, effectively preventing it from loosening and making the loosening prevention effect better.

[0037] It can be understood that the present utility model is described through some embodiments. As is known to those skilled in the art, without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. The strain suspension power hardware that prevents loosening, comprising a clamp body (1) and a wire body (2), is characterized in that: A fixing block (6) is fixedly connected to the side of the clamping body (1). A side rod (4) is provided on the side of the fixing block (6). The side rod (4) is connected to the fixing block (6) through a rotating shaft. A clamping ring (3) is fixedly connected to the side of the side rod (4). A lead screw (19) penetrates through the inside of the clamping ring (3). A pressing plate (16) is provided at the bottom of the lead screw (19). A turntable (17) is provided at the bottom of the lead screw (19). An internal thread seat (9) is fixedly connected to the surface of the clamping ring (3).

2. The strain suspension anti-loosening electrical fitting according to claim 1, characterized in that: A clamping plate (7) is provided inside the clamping body (1). A threaded rod (12) is fixedly connected to the side of the clamping plate (7). A perforation (5) is formed on the surface of the clamping body (1). The threaded rod (12) is inserted into the perforation (5). A first rubber pad (10) is provided on the surface of the clamping body (1). A second rubber pad (11) is provided on the surface of the clamping plate (7).

3. The strain suspension anti-loosening electrical fitting according to claim 1, characterized in that: One end of the lead screw (19) is fixedly connected to a handle (18). The handles (18) are distributed symmetrically.

4. The strain suspension anti-loosening electrical hardware according to claim 1, wherein: An anti-slip pad (15) is provided at the bottom of the pressing plate (16). There are four anti-slip pads (15).

5. The strain suspension anti-loosening electrical fitting according to claim 1, characterized in that: A mounting plate (8) is fixedly connected to the side of the side rod (4). The mounting plate (8) is connected to the fixing block (6) through bolts.

6. The strain suspension anti-loosening electrical fitting according to claim 2, characterized in that: A gasket (14) is sleeved at the bottom of the threaded rod (12). A nut (13) is sleeved outside the threaded rod (12).

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