Cable mounting rack

Abstract

The utility model provides a cable mounting rack, which relates to the technical field of cable mounting racks and comprises a mounting bin, a pressing assembly is arranged on the mounting bin and comprises a connecting block, a connecting frame is fixedly connected onto the connecting block, a second rotating shaft is rotatably connected onto the connecting frame, and a sliding block is slidably connected onto the second rotating shaft. The sliding block is fixedly connected with a connecting rod, the connecting rod is rotatably connected with a first rotating shaft, the connecting rod is fixedly connected with a fixing rod, the fixing rod is fixedly connected with a pressing plate, and the pressing plate is slidably connected with a rubber buffer block. Moreover, a user is allowed to replace the rubber buffer block according to the requirements, and the cable is prevented from being worn or damaged possibly in the fixing process, so that the safety and reliability in the cable installation process are enhanced, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of cable mounting brackets, in particular to a cable mounting bracket. Background Art

[0002] Cable mounting brackets play a crucial role in the power system. They not only protect the cables from the external environment but also ensure the safety and stability of the cables during operation.

[0003] The existing Chinese patent (publication number CN219678046U) discloses a cable mounting bracket. Different from the traditional independent bolt fixation, a sliding clamping mechanism is formed by using threaded columns in cooperation with sliding clamp seats. By simply rotating the threaded columns, multiple sliding grooves can be driven to perform synchronous sliding movements, completing the fixing and dismounting operations of the cables without having to sequentially screw multiple bolts, greatly saving the time required for disassembly and assembly operations and facilitating the use of the mounting bracket.

[0004] The above patent solves the problem that in the prior art, when fixing or disassembling the cables, multiple bolts on the mounting bracket need to be sequentially screwed, which is a cumbersome operation and consumes a large amount of installation and disassembly time, and is very inconvenient to use. Multiple sliding grooves and threaded columns are provided. When in use, the staff needs to rotate the threaded columns to make multiple sliding grooves clamp the cables to complete the fixing of the cables.

[0005] However, in actual use, since the above patent only uses threaded rods to clamp the cables, in actual use, different staff members have different screwing forces on the threaded columns. If the sliding clamp seats and fixed clamp seats are not adjusted properly, it is easy to apply excessive pressure to the cables. Especially when the cable insulation layer is already damaged or aged, this pressure may cause further damage to the insulation layer and even damage the internal conductors.

[0006] Therefore, the utility model proposes a cable mounting bracket. Summary of the Utility Model

[0007] The purpose of the utility model is to solve the shortcomings existing in the prior art and provide a cable mounting bracket.

[0008] To achieve the above purpose, the utility model adopts the following technical scheme: A cable mounting bracket includes a mounting bin, and a pressing component is arranged on the mounting bin.

[0009] The pressing component includes a connecting block, a connecting frame is fixedly connected to the connecting block, a second rotating shaft is rotatably connected to the connecting frame, a sliding block is slidably connected to the second rotating shaft, a connecting rod is fixedly connected to the sliding block, a first rotating shaft is rotatably connected to the connecting rod, a fixing rod is fixedly connected to the connecting rod, and a pressing plate is fixedly connected to the fixing rod.

[0010] A rubber buffer block is slidably connected to the pressing plate.

[0011] As a preferred embodiment, connection bins are fixedly connected to both sides of the installation bin. A sliding groove is formed in each connection bin. An extension block is slidably connected to the sliding groove on the connection bin, and the extension block is fixedly connected to the connection block.

[0012] The technical effect of adopting the above further solution is: By providing connection bins, it is convenient to connect the pressing components. During use, by moving the extension blocks on both sides towards the installation bin, and there is a sliding groove on the sliding block, the connecting frame can drive the second rotating shaft to slide on the sliding block, and the first rotating shaft slides downward in the connection bin, causing the fixing rod to move downward and driving the pressing plate to move downward to fasten the cable, thus realizing the installation of the cable.

[0013] As a preferred embodiment, the first rotating shaft is slidably connected to the connection bin.

[0014] The technical effect of adopting the above further solution is: During use, one end of the sliding block can drive the pressing plate to press the cable downward through the fixing rod, and the first rotating shaft provides a guiding function to prevent the sliding block from being displaced by the second rotating shaft.

[0015] As a preferred embodiment, a fixing block is fixedly connected to the installation bin, a fixing piece is fixedly connected to the fixing block, and the rubber buffer block is slidably connected to the side of the pressing plate close to the fixing piece.

[0016] The technical effect of adopting the above further solution is: By providing the fixing piece, during use, first place the cable on the fixing piece. The fixing piece is provided with an arc surface, which can facilitate the fixing of the cable.

[0017] As a preferred embodiment, a fastener is slidably connected to the installation bin, a flexible steel wire rope is drivingly connected to the fastener, and both ends of the flexible steel wire rope are respectively fixedly connected to the extension blocks on both sides.

[0018] The technical effect of adopting the above further solution is: By rotating the fastener, the flexible steel wire rope can be driven to wind around the fastener. After that, the extension blocks will be driven to move inwardly for clamping, causing the connecting rod to move downward.

[0019] As a preferred embodiment, a fixing rod is fixedly connected to the fastener, a fixing groove is formed in the installation bin, the fixing rod on the fastener is slidably connected to the fixing groove, and a spring is fixedly connected to the installation bin.

[0020] The technical effect of adopting the above further solution is that by providing a fixing groove on the installation bin, it is convenient to snap the fixing rod into the fixing groove. After pressing down the pressing plate, it is convenient to fix the extension block, so as to fix the pressing plate.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0022] In the present utility model, users can achieve fast and simple cable fixing operations. When in use, just place the cable on the fixing part and rotate the fastener by an external force to activate the entire pressing mechanism. The rotation of the fastener will wind the flexible steel wire rope, thereby driving the extension blocks on both sides to slide inward. As the extension blocks move, the connecting block is driven to move towards the installation bin, thus pushing the connecting frame and causing the connecting rod and the pressing plate to move downward to achieve pressing of the cable. This enables users to quickly complete cable fixing even without professional tools or skills. Moreover, the present utility model allows users to replace the rubber buffer block according to needs, avoiding possible wear or damage to the cable during the fixing process. Therefore, this design enhances the safety and reliability of the cable installation process and extends the service life of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a cable mounting bracket provided by the present utility model;

[0024] Figure 2 It is a schematic diagram of the connection relationship between the fastener and the flexible steel wire rope of a cable mounting bracket provided by the present utility model;

[0025] Figure 3 It is a schematic diagram of the cross-sectional structure of the connection bin of a cable mounting bracket provided by the present utility model;

[0026] Figure 4 It is a schematic diagram of the position of the fixing block of a cable mounting bracket provided by the present utility model;

[0027] Figure 5 It is a cable mounting bracket provided by the present utility model Figure 4 Schematic diagram of the enlarged structure at A in the middle.

[0028] Legend Explanation:

[0029] 1. Installation bin;

[0030] 2. Pressing assembly; 21. Connecting block; 22. Connecting frame; 23. Sliding block; 24. Connecting rod; 25. First rotating shaft; 26. Fixing rod; 27. Pressing plate; 28. Fastener; 29. Connection bin; 210. Flexible steel wire rope; 211. Extension block; 212. Second rotating shaft;

[0031] 3. Spring; 31. Fixed block; 32. Fixing member; 33. Rubber buffer block; 34. Fixed groove. Detailed implementation manner

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] This embodiment provides a technical solution, as Figures 1 to 5 shown, a cable mounting bracket includes a mounting bin 1, and a pressing assembly 2 is provided on the mounting bin 1;

[0034] The pressing assembly 2 includes a connecting block 21, a connecting frame 22 is fixedly connected to the connecting block 21, a second rotating shaft 212 is rotatably connected to the connecting frame 22, a sliding block 23 is slidably connected to the second rotating shaft 212, a connecting rod 24 is fixedly connected to the sliding block 23, a first rotating shaft 25 is rotatably connected to the connecting rod 24, a fixing rod 26 is fixedly connected to the connecting rod 24, and a pressing plate 27 is fixedly connected to the fixing rod 26;

[0035] A rubber buffer block 33 is slidably connected to the pressing plate 27;

[0036] In the present invention, the user can achieve fast and simple cable fixing operations. When in use, only need to place the cable on the fixing member 32, and rotate the fastener 28 by an external force to activate the entire pressing mechanism. The rotation of the fastener 28 will wind the flexible steel wire rope 210, thereby driving the extension blocks 211 on both sides to slide inward. As the extension blocks 211 move, the connecting block 21 is driven to move towards the mounting bin 1, thus pushing the connecting frame 22, causing the connecting rod 24 and the pressing plate 27 to move downward to achieve the pressing of the cable. This enables the user to quickly complete the cable fixing even without professional tools or skills. Moreover, the present invention allows the user to replace the rubber buffer block 33 according to needs, avoiding possible abrasion or damage to the cable during the fixing process. Therefore, this design enhances the safety and reliability of the cable installation process and extends the service life of the cable.

[0037] Furthermore, as Figures 1 to 5As shown in the figure, both sides of the installation bin 1 are fixedly connected with connection bins 29. The connection bins 29 are provided with sliding grooves. An extension block 211 is slidably connected to the sliding grooves on the connection bins 29. The extension block 211 is fixedly connected to the connection block 21. By providing the connection bins 29, it is convenient to connect the pressing component 2. During use, by moving the extension blocks 211 on both sides towards the installation bin 1, and since the sliding block 23 is provided with a sliding groove, the connection frame 22 can drive the second rotating shaft 212 to slide on the sliding block 23, and the first rotating shaft 25 slides downward in the connection bin 29, causing the fixing rod 26 to move downward, driving the pressing plate 27 to move downward, and fastening the cable, thus realizing the installation of the cable;

[0038] The first rotating shaft 25 is slidably connected to the connection bin 29. During use, one end of the sliding block 23 can drive the pressing plate 27 to press the cable downward through the fixing rod 26, and the first rotating shaft 25 provides a guiding function to prevent the sliding block 23 from being displaced by the second rotating shaft 212;

[0039] The installation bin 1 is fixedly connected with a fixing block 31, and the fixing block 31 is fixedly connected with a fixing member 32. The rubber buffer block 33 is slidably connected to one side of the pressing plate 27 close to the fixing member 32. By providing the fixing member 32, during use, first place the cable on the fixing member 32. The fixing member 32 is provided with an arc surface, which can facilitate the fixing of the cable;

[0040] The installation bin 1 is slidably connected with a fastener 28. A flexible steel wire rope 210 is drivingly connected to the fastener 28. The two ends of the flexible steel wire rope 210 are respectively fixedly connected to the extension blocks 211 on both sides. By rotating the fastener 28, the flexible steel wire rope 210 can be driven to wind around the fastener 28. After that, the extension blocks 211 will be driven to move inward and clamp, causing the connecting rod 24 to move downward.

[0041] There is also a problem in the above solution that the position of the extension block 211 cannot be fixed, such as Figure 2 , Figure 4 As shown in the figure, the fastener 28 is fixedly connected with a fixing rod 26. The installation bin 1 is provided with a fixing groove 34. The fixing rod 26 on the fastener 28 is slidably connected to the fixing groove 34. The installation bin 1 is fixedly connected with a spring 3. By providing the fixing groove 34 on the installation bin 1, it is convenient to snap the fixing rod 26 into the fixing groove 34. After the pressing plate 27 is pressed down, it is convenient to fix the extension block 211 to realize the fixing of the pressing plate 27.

[0042] Working principle:

[0043] Such as Figures 1 - 5As shown: When in use, first place the cable on the fixing member 32. After that, the fastening member 28 can be directly rotated by an external force, so that the fastening member 28 winds up the flexible steel wire rope 210. The two ends of the flexible steel wire rope 210 will respectively drive the two extension blocks 211 to slide inward, so that the two connecting blocks 21 are driven to move towards the installation bin 1. During the process of the connecting frame 22 sliding on the connecting block 21 spring 3, the connecting rod 24 will be driven to move downward, so that the pressing plate 27 is driven to move downward, realizing the downward pressure of the pressing plate 27 and achieving the fixation of the cable;

[0044] During this process, the pressing force can be adjusted by replacing the rubber buffer block 33 slidably connected to the pressing plate 27.

[0045] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A cable installation rack, comprising an installation compartment (1), characterized in that: The installation bin (1) is provided with a pressing assembly (2); The clamping assembly (2) comprises a connecting block (21), a connecting frame (22) is fixedly connected to the connecting block (21), a second rotating shaft (212) is rotatably connected to the connecting frame (22), a sliding block (23) is slidably connected to the second rotating shaft (212), a connecting rod (24) is fixedly connected to the sliding block (23), a first rotating shaft (25) is rotatably connected to the connecting rod (24), a fixing rod (26) is fixedly connected to the connecting rod (24), and a clamping plate (27) is fixedly connected to the fixing rod (26); A rubber buffer block (33) is slidably connected to the pressing plate (27).

2. A cable installation bracket according to claim 1, characterized in that: Both sides of the installation bin (1) are fixedly connected to connection bins (29), a sliding groove is provided on the connection bin (29), an extension block (211) is slidably connected to the sliding groove on the connection bin (29), and the extension block (211) is fixedly connected to the connection block (21).

3. A cable installation bracket according to claim 2, characterized in that: The first rotating shaft (25) is slidably connected to the connecting bin (29).

4. A cable installation bracket according to claim 3, characterized in that: A fixing block (31) is fixedly connected to the installation bin (1), a fixing piece (32) is fixedly connected to the fixing block (31), and the rubber buffer block (33) is slidably connected to a side of the pressing plate (27) close to the fixing piece (32).

5. A cable installation bracket according to claim 4, characterized in that: A fastener (28) is slidably connected to the installation bin (1), a flexible steel wire rope (210) is transmission-connected to the fastener (28), and two ends of the flexible steel wire rope (210) are respectively fixedly connected to extension blocks (211) on both sides.

6. A cable installation bracket according to claim 5, characterized in that: A fixing rod (26) is fixedly connected to the fastener (28), a fixing groove (34) is provided on the installation bin (1), the fixing rod (26) on the fastener (28) is slidably connected to the fixing groove (34), and a spring (3) is fixedly connected to the installation bin (1).

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