Cable installation fixture
By using universal ball bearings and adjustable clamps combined with screw adjustment in cable installation, the problem of cable wear is solved, achieving stable cable fixation and reducing wear, and adapting to cables of different diameters.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 中建五局第三建设有限公司
- Filing Date
- 2025-06-26
- Publication Date
- 2026-06-16
Smart Images
Figure CN224367436U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of cable installation devices, and in particular to a cable installation and fixing clamp. Background Technology
[0002] Cables are commonly used devices for transmitting electrical energy or signals. When installing cables, they need to be secured.
[0003] In existing installations, a pair of clamps are typically used to install cables on the bracket. That is, first, one clamp is welded and fixed to the bracket, then the cable is laid inside the clamp, and finally the two clamps are connected by bolts, and the cable between the two clamps is tightened to complete the installation.
[0004] However, during cable laying, workers often need to drag the cable inside the clamps until the cable reaches the required installation length, and then fix the two clamps to hold the cable tightly. During the process of dragging the cable inside the clamps, the outer wall of the cable is prone to friction with the clamps, which may even damage the outer wall of the cable. Utility Model Content
[0005] In view of the above problems, this utility model provides a cable installation and fixing clamp, the purpose of which is to reduce the wear and tear during cable installation.
[0006] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:
[0007] A cable installation and fixing clamp is provided, comprising: a base, fixedly mounted on a bracket; a plurality of pairs of universal balls, the bodies of which are fixedly disposed on the base, the balls of which are capable of rotatably supporting the cable; a clamp, which is vertically mounted on the base and located on one side of the cable; a through hole, which is formed on the clamp for the universal balls to pass through; a plurality of first screws, one end of which is threadedly connected to the base and the other end of which is rotatably disposed in the clamp; and a pressure plate, which is detachably mounted on the base and located on the side of the cable away from the clamp, for pressing the cable.
[0008] Furthermore, a trapezoidal groove is provided inside the clamp for the cable to pass through, and the sidewall of the trapezoidal groove is used to contact the cable and position it.
[0009] Furthermore, along the axial direction of the cable, three pairs of omnidirectional balls are provided in a base.
[0010] Furthermore, the fixture also includes a second screw, one end of which is detachably mounted on the base via a threaded connection, and the nut of the second screw is used to press against the pressure plate.
[0011] Furthermore, the clamp also includes a flexible layer made of rubber, which is placed on the pressure plate for pressing the cable.
[0012] Furthermore, the fixture also includes mounting plates welded to both sides of the base for bolts to pass through.
[0013] The beneficial effects of this utility model are as follows: In this utility model, a universal ball is provided, and the ball bearings of the universal ball can roll and support the cable, which can reduce the wear on the outer wall of the cable during the cable laying process and effectively prevent damage to the cable; in addition, by turning the first screw, the clamp can be moved along the axial direction of the first screw, so that the inner wall of the clamp contacts the outer wall of the cable, thus completing the cable fixing operation. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of the base provided in an embodiment of this application.
[0015] Figure 2 This is a top view of the base provided in an embodiment of this application.
[0016] Figure 3 The front view of the clamp provided in the embodiment of this application.
[0017] The components include: 1. Base; 2. Ball joint; 3. Clamp; 31. Trapezoidal groove; 41. First screw; 42. Second screw; 43. Bolt; 5. Pressure plate; 51. Rubber layer; 6. Mounting plate. Detailed Implementation
[0018] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.
[0019] Reference Figure 1 As shown in the embodiment of this application, a cable installation and fixing clamp is disclosed, including: a base 1, fixedly installed on a bracket; several pairs of universal balls 2, the bodies of the several pairs of universal balls 2 are fixedly disposed on the base 1, and the balls of the universal balls 2 can be used to rollably support the cable; a clamp 3, which is vertically mounted on the base 1 and located on one side of the cable; a through hole, which is opened on the clamp 3 for the universal balls 2 to pass through; several first screws 41, one end of the first screws 41 is installed in the base 1 by threaded connection, and the other end of the first screws 41 is rotatably disposed in the clamp 3; and a pressure plate 5, which is detachably mounted on the base 1 and located on the side of the cable away from the clamp 3, for pressing the cable.
[0020] In practical use, the base 1 is first fixed on the bracket, and the balls of the universal ball 2 protrude from the inner wall of the clamp 3 at a fixed height. The cable is rolled and supported by the balls of the universal ball 2. At this time, the worker can drag the cable to slide on the balls of the universal ball 2 until the length of the cable is sufficient. When the worker turns the first screw 41, since the first screw 41 is connected to the base 1 by threads, the clamp 3 can be moved along the axial direction of the first screw 41 during the rotation of the first screw 41, causing the clamp 3 to rise until the inner wall of the clamp 3 contacts the outer wall of the cable. Finally, the pressure plate 5 is installed on the base 1, and the cable is pressed into the clamp 3 by the pressure plate 5, thus completing the cable fixing operation.
[0021] In this utility model, a universal ball 2 is provided. The ball bearings of the universal ball 2 can roll and support the cable, which can reduce the wear on the outer wall of the cable during the cable laying process and effectively prevent damage to the cable. In addition, by turning the first screw 41, the clamp 3 can be moved along the axial direction of the first screw 41, so that the inner wall of the clamp 3 contacts the outer wall of the cable, thus completing the cable fixing operation.
[0022] It is worth mentioning that the first screw 41 can be rotatably installed in the clamp 3 via a bearing.
[0023] Preferably, four first screws 41 are provided on a clamp 3.
[0024] Reference Figure 3 As shown, a trapezoidal groove 31 for the cable to pass through is provided inside the clamp 3. The side wall of the trapezoidal groove 31 is used to contact the cable and position the cable. In this embodiment, the trapezoidal groove 31 is inverted, and a V-shaped groove for placing the cable is formed between the two side walls of the trapezoidal groove 31. The V-shaped groove supports the outer wall surface of the cable, which can accommodate cables of different diameters and clamp and position cables of different diameters, thereby increasing the applicability of this utility model.
[0025] Specifically, along the axial direction of the cable, three pairs of universal balls 2 are installed in a base 1, with the cable positioned between each pair of universal balls 2; the three pairs of universal balls 2 support the cable, improving the stability during cable laying.
[0026] Specifically, the clamp also includes a second screw 42, one end of which is detachably mounted on the base 1 via a threaded connection. The nut of the second screw 42 is used to press against the pressure plate 5. By turning the second screw 42, the pressure plate 5 can be driven to press the cable into the clamp 3, thus completing the cable fixing operation.
[0027] Preferably, the clamp further includes a flexible layer made of rubber, which is disposed on the pressure plate 5 for pressing the cable; by providing the flexible layer, the cable is elastically pressed to prevent damage to the cable.
[0028] Specifically, the fixture also includes a mounting plate 6, which is welded to both sides of the base 1 for bolts 43 to pass through, thereby fixing the base 1 to the bracket.
[0029] Those skilled in the art will understand that although preferred embodiments of the present invention have been described, those skilled in the art, once they learn the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention. Clearly, those skilled in the art can make various alterations and modifications to the present invention without departing from its spirit and scope. Thus, if these modifications and modifications of the present invention fall within the scope of the machine equivalents of the claims of the present invention, the present invention also intends to include these modifications and modifications.
Claims
1. A cable installation and fixing clamp, characterized in that, include: The base (1) is fixedly installed on the bracket; Several pairs of omnidirectional balls (2), the bodies of several pairs of omnidirectional balls (2) are fixedly mounted on the base (1), and the balls of the omnidirectional balls (2) can be used to roll and carry cables. The clamp (3) is mounted on the base (1) in a height-adjustable manner and is located on one side of the cable; A through hole is provided on the clamp (3) for the universal ball (2) to pass through; Several first screws (41) are provided. One end of the first screw (41) is installed in the base (1) by threaded connection, and the other end of the first screw (41) is rotatably set in the clamp (3). The pressure plate (5) is detachably mounted on the base (1) on the side of the cable away from the clamp (3) and is used to press the cable.
2. The cable installation and fixing clamp according to claim 1, characterized in that, A trapezoidal groove (31) is provided inside the clamp (3) for the cable to pass through. The sidewall of the trapezoidal groove (31) is used to contact the cable and position the cable.
3. The cable installation and fixing clamp according to claim 1, characterized in that, Along the axial direction of the cable, three pairs of universal balls (2) are provided in a base (1).
4. The cable installation and fixing clamp according to claim 1, characterized in that, It also includes a second screw (42), one end of which is detachably mounted on the base (1) by a threaded connection, and the nut of the second screw (42) is used to press against the pressure plate (5).
5. The cable installation and fixing clamp according to claim 1, characterized in that, It also includes a flexible layer made of rubber, which is placed on the pressure plate (5) for pressing the cable.
6. The cable installation and fixing clamp according to claim 1, characterized in that, It also includes mounting plates (6), which are welded to both sides of the base (1) for bolts (43) to pass through.