Weak current cable fixing device

Abstract

The utility model discloses a weak current cable fixing device, and relates to the technical field of cable fixing. The weak current cable fixing device comprises a fixing base, an auxiliary fixing structure is arranged above the fixing base, the auxiliary fixing structure comprises a first pressing block and a second pressing block, and the surface of one end of the first pressing block is in threaded connection with a limiting bolt; a left-right clamping assembly and an up-down clamping assembly are arranged in the second pressing block, the left-right clamping assembly slides by screwing a limiting bolt, a cable is clamped to a proper position, then the limiting bolt is screwed, and clamping of cables of different sizes can be adjusted in this way; the lifting height of the supporting frame is adjusted through the bolt so that the upper clamping assembly and the lower clamping assembly can move at the same time, the whole cable can be clamped, lifting of the clamping cushion layer at the bottom of the threaded rod is adjusted by rotating the threaded rod, and therefore the single cable can be taken without affecting the whole cable.

Description

Technical Field

[0001] The utility model relates to the technical field of cable fixing, in particular to a weak current cable fixing device. Background Art

[0002] Weak current cables play an indispensable role in information transmission, control, protection and specific signal transmission. They are widely used in various industries in modern society and are an important part of modern electronics and information technology. At the same time, the fixation of weak current cables is also an issue we need to consider. The existing weak current cable fixation technology cannot adjust the size and height of the cable, and the adaptability is not high. When clamping different numbers of cables, the removal of a single cable will affect the fixation of the entire cable. In addition, there is wear and tear during the cable clamping process.

[0003] Therefore, the utility model provides a weak current cable fixing device to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a weak-current cable fixing device to solve the above-mentioned problems.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a low-voltage cable fixing device, including a fixing base, characterized in that: an auxiliary fixing structure is arranged above the fixing base, the auxiliary fixing structure includes a first clamping block and a second clamping block, one end surface of the first clamping block is screwed with a limiting bolt, the interior of the second clamping block is provided with left and right clamping components and upper and lower clamping components, the left and right clamping components include a first cushion layer, the top of the upper first cushion layer is fixedly connected with a T-shaped block, the sides of the upper and lower first cushion layers are fixedly connected with fixing blocks, a hole is opened inside the upper fixing block, the top of the lower fixing block is fixedly connected with a limiting rod, the limiting rod passes through the upper hole, and the top of the limiting rod is fixedly connected with the limiting block.

[0006] Furthermore, the first cushion layer above is slidably connected to the inside of the first clamping block, a T-shaped clamping block is slidably connected inside the first clamping block and above the first cushion layer above, and the first cushion layer below is slidably connected to the inside of the second clamping block.

[0007] By adopting the above technical solution, the movement of the left and right clamping components is adjusted by controlling the tightening and loosening of the T-shaped clamping block, thereby achieving the clamping of cables of different sizes.

[0008] Furthermore, the auxiliary fixing structure also includes a second cushion layer, which is fixedly connected to the inside of the second clamping block, and one end of the second cushion layer is fixedly connected to a fixing seat, and a bolt is threaded through the inside of the fixing seat, and the nut at the bottom of the bolt is located below the fixing seat.

[0009] By adopting the above technical solution, the clamping of the entire cable can be adjusted independently.

[0010] Furthermore, the upper and lower clamping components include a support frame, which is fixedly connected to the side of the first clamping block, and the bottom of the support frame is fixedly connected to a connecting groove, a threaded rod is screwed between the support frame and the inside of the connecting groove, and a rotating slider is fixedly connected to the bottom of the threaded rod and located inside the connecting groove, and a U-shaped block is slidably connected to the inside of the connecting groove, and the rotating slider is rotatably connected to the inside of the U-shaped block, and a linear slider is fixedly installed on the bottom of the U-shaped block, and the linear slider passes through the bottom wall of the connecting groove, and a clamping pad is fixedly connected to the bottom of the linear slider, and the clamping pad is located above the second pad.

[0011] By adopting the above technical solution, the clamping of a single cable can be adjusted autonomously and the wear on the cable clamping can be reduced.

[0012] Furthermore, the internal threaded connection of the fixed base is penetrated by a base bolt, the upper surface of the fixed base is fixedly connected to an outer rod, the inner rod is inserted into the inner part of the outer rod, the inner part of the outer rod is threaded with a fixing bolt, the inner end of the fixing bolt abuts against the outer side wall of the inner rod, and the second clamping block is fixedly connected above the inner rod.

[0013] By adopting the above technical solution, the device can be fixed to a suitable area and the height of the cable when being fixed can be adjusted.

[0014] Furthermore, the first clamping block is located directly above the second clamping block, and the top end of the bolt is screwed into the interior of the support frame.

[0015] By adopting the above technical solution, the cable is fixed and clamped in the auxiliary fixing structure, and the first clamping block can be controlled to rise by adjusting the bolt to facilitate the cable to be taken.

[0016] Beneficial Effects

[0017] The utility model provides a weak current cable fixing device. Compared with the prior art, it has the following beneficial effects:

[0018] 1. A weak current cable fixing device is fixed at a certain place by screwing the base bolts with the base. At this time, the distance between the inner rod and the outer rod is adjusted by using the fixing bolts, so that the use height of the device can be adjusted at will. An auxiliary fixing structure is fixedly connected above the inner rod. Bolts are used to make the first clamping block rise or fall together with the support frame, thereby facilitating the placement of the cable into the clamping port.

[0019] 2. This kind of weak current cable fixing device, by turning the limit bolt, the left and right clamping components slide, the cable is clamped to the appropriate position and then the limit bolt is tightened. In this way, the clamping of cables of different sizes can be adjusted. The height of the support frame is adjusted by the bolt so that the upper and lower clamping components can move at the same time, thereby clamping the entire cable. The lifting and lowering of the bottom clamping pad can be adjusted by rotating the threaded rod, thereby achieving the removal of a single cable without affecting the entire cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is the structural front view of the utility model;

[0022] Figure 2 It is an enlarged view of the structure of point A of the utility model;

[0023] Figure 3 It is a three-dimensional diagram of the overall unfolded structure of the utility model;

[0024] Figure 4 It is a three-dimensional diagram of the overall closed structure of the utility model;

[0025] Figure 5 It is a side structural stereogram of the utility model.

[0026] Figure 6 It is a structural side view of the utility model.

[0027] In the figure: 1. fixed base; 11. outer rod; 12. inner rod; 13. fixing bolt; 14. base bolt; 2. auxiliary fixing structure; 21. first clamping block; 22. second clamping block; 23. limiting bolt; 24. second cushion layer; 25. fixed seat; 26. bolt; 3. left and right clamping assemblies; 31. first cushion layer; 32. fixed block; 33. limiting rod; 34. limiting block; 35. T-shaped block; 4. upper and lower clamping assemblies; 41. support frame; 42. threaded rod; 43. rotating slider; 44. linear slider; 45. clamping cushion layer; 46. U-shaped block; 47. connecting frame. DETAILED DESCRIPTION

[0028] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0029] The present application is further described in detail below through drawings and examples.

[0030] Reference Figures 1 to 6The embodiment of the present application provides a weak current cable fixing device, including a fixing base 1, an auxiliary fixing structure 2 is arranged above the fixing base 1, the auxiliary fixing structure 2 includes a first clamping block 21 and a second clamping block 22, one end surface of the first clamping block 21 is screwed with a limiting bolt 23, and the interior of the second clamping block 22 is provided with a left and right clamping assembly 3 and an upper and lower clamping assembly 4, the left and right clamping assembly 3 includes a first cushion layer 31, the top of the upper first cushion layer 31 is fixedly connected with a T-shaped clamping block 35, the sides of the upper and lower first cushion layers 31 are fixedly connected with a fixing block 32, a hole is provided inside the upper fixing block 32, the top of the lower fixing block 32 is fixedly connected with a limiting rod 33, the limiting rod 33 passes through the upper hole, the top of the limiting rod 33 is fixedly connected with a limiting block 34, the upper first cushion layer 31 is slidably connected to the interior of the first clamping block 21, and the first clamping A T-shaped block 35 is slidably connected inside the block 21 and above the upper first cushion layer 31, and the lower first cushion layer 31 is slidably connected to the inside of the second clamping block 22. The upper and lower clamping components 4 include a support frame 41, which is fixedly connected to the side of the first clamping block 21, and a connecting frame 47 is fixedly connected to the bottom of the support frame 41. A threaded rod 42 is screwed between the support frame 41 and the inside of the connecting frame 47, and a rotating slider 43 is fixedly connected to the bottom of the threaded rod 42 and located inside the connecting frame 47. A U-shaped block 46 is slidably connected inside the connecting frame 47, and the rotating slider 43 is rotatably connected inside the U-shaped block 46. A linear slider 44 is fixedly installed at the bottom of the U-shaped block 46, and the linear slider 44 passes through the bottom wall of the connecting frame 47. A clamping pad 45 is fixedly connected to the bottom of the linear slider 44, and the clamping pad 45 is located above the second cushion layer 24.

[0031] In this embodiment, by screwing the limit bolt 23, one end of the limit bolt 23 is separated from the first pad 31, so that the left and right clamping components 3 can be moved. The left and right clamping components 3 include two upper and lower first pads 31. The cable is placed between the upper and lower first pads 31, and the left and right clamping components 3 are pulled horizontally to a suitable position. When the cable is clamped, the limit bolt 23 is tightened. At this time, the inner end of the limit bolt 23 is against one side of the upper first pad 31, and the left and right clamping components 3 are fixed and cannot slide, and the cable is fixed; when the threaded rod 42 is screwed, the threaded rod 42 drives the rotating slider 43 to rotate, and the rotating slider 43 drives the U-shaped block 46 to rotate, and the U-shaped block 46 drives the linear slider 44 to slide in a straight line, and the linear slider 44 drives the clamping pad 45 to move up and down in a straight line, thereby realizing the taking of a single cable, and at the same time, the friction in the cable clamping process is reduced by the cooperation between the second pad 24 and the clamping pad 45.

[0032] Reference Figures 1 to 6In one aspect of the present embodiment, a base bolt 14 is threadedly passed through the interior of the fixed base 1, an outer rod 11 is fixedly connected to the upper surface of the fixed base 1, an inner rod 12 is inserted into the interior of the outer rod 11, a fixing bolt 13 is threadedly connected to the interior of the outer rod 11, the inner end of the fixing bolt 13 is against the outer side wall of the inner rod 12, a second clamping block 22 is fixedly connected to the top of the inner rod 12, the auxiliary fixing structure 2 also includes a second cushion layer 24, the second cushion layer 24 is fixedly connected to the interior of the second clamping block 22, one end of the second cushion layer 24 is fixedly connected to a fixing seat 25, a bolt 26 is threadedly passed through the interior of the fixing seat 25, a nut at the bottom of the bolt 26 is located below the fixing seat 25, the first clamping block 21 is located directly above the second clamping block 22, and the top end of the bolt 26 is threadedly connected to the interior of the support frame 41.

[0033] In this embodiment, the cable is placed inside the auxiliary fixing structure 2, and the specific position of the device is fixed by screwing the base bolt 14. The fixing bolt 13 is screwed so that the inner end of the fixing bolt 13 is against one side of the inner rod 12, and the inner rod 12 is inserted into the outer rod 11, thereby adjusting the height of the fixed cable; by adjusting the bolt 26, the bolt 26 drives the support frame 41 and the first clamping block 21 to rise, which is convenient for the placement of the cable and can fix the entire cable at the same time.

[0034] Working principle: put the cable into the auxiliary fixing structure 2, fix the specific position of the device by screwing the base bolt 14, screw the fixing bolt 13 so that the inner end of the fixing bolt 13 abuts against one side of the inner rod 12, and the inner rod 12 is inserted into the outer rod 11, thereby adjusting the height of the fixed cable; by adjusting the bolt 26, the bolt 26 drives the support frame 41 and the first clamping block 21 to rise, which is convenient for the placement of the cable and can fix the entire cable at the same time; by screwing the limit bolt 23, one end of the limit bolt 23 is separated from the first cushion layer 31, so that the left and right clamping components 3 can move, and the left and right clamping components 3 include Enclose the upper and lower first cushion layers 31, put the cable between the upper and lower first cushion layers 31, pull the left and right clamping components 3 horizontally to the appropriate position, and tighten the limit bolt 23 after clamping the cable. At this time, the inner end of the limit bolt 23 is against one side of the upper first cushion layer 31, and the left and right clamping components 3 are fixed and cannot slide, and the cable is fixed; when the threaded rod 42 is screwed, the threaded rod 42 drives the rotating slider 43 to rotate, and the rotating slider 43 drives the U-shaped block 46 to rotate, and the U-shaped block 46 drives the linear slider 44 to slide in a straight line, and the linear slider 44 drives the clamping cushion layer 45 to move up and down in a straight line, thereby realizing the taking of a single cable.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A weak current cable fixing device, comprising a fixing base (1), characterized in that: An auxiliary fixing structure (2) is arranged above the fixed base (1), and the auxiliary fixing structure (2) comprises a first clamping block (21) and a second clamping block (22), one end surface of the first clamping block (21) is screwed with a limiting bolt (23), and the interior of the second clamping block (22) is provided with a left and right clamping assembly (3) and an upper and lower clamping assembly (4), and the left and right clamping assembly (3) comprises a first cushion layer (31), the top of the upper first cushion layer (31) is fixedly connected with a T-shaped clamping block (35), and the sides of the upper and lower first cushion layers (31) are fixedly connected with a fixing block (32), a hole is provided inside the upper fixing block (32), and the top of the lower fixing block (32) is fixedly connected with a limiting rod (33), and the limiting rod (33) passes through the upper hole, and the top of the limiting rod (33) is fixedly connected with the limiting block (34).

2. A weak current cable fixing device according to claim 1, characterized in that: The first cushion layer (31) at the top is slidably connected to the inside of the first clamping block (21), a T-shaped clamping block (35) is slidably connected inside the first clamping block (21) and above the first cushion layer (31), and the first cushion layer (31) at the bottom is slidably connected to the inside of the second clamping block (22).

3. A weak current cable fixing device according to claim 1, characterized in that: The auxiliary fixing structure (2) also includes a second cushion layer (24), the second cushion layer (24) is fixedly connected to the inside of the second clamping block (22), one end of the second cushion layer (24) is fixedly connected to a fixing seat (25), the inside of the fixing seat (25) is threaded with a bolt (26), and the nut at the bottom of the bolt (26) is located below the fixing seat (25).

4. A weak current cable fixing device according to claim 1, characterized in that: The upper and lower clamping components (4) include a support frame (41), the support frame (41) is fixedly connected to the side of the first pressing block (21), the bottom of the support frame (41) is fixedly connected with a connecting groove (47), a threaded rod (42) is screwed between the support frame (41) and the inside of the connecting groove (47), a rotating slider (43) is fixedly connected at the bottom of the threaded rod (42) and located inside the connecting groove (47), a U-shaped clamping block (46) is slidably connected inside the connecting groove (47), the rotating slider (43) is rotatably connected inside the U-shaped clamping block (46), a linear slider (44) is fixedly installed at the bottom of the U-shaped clamping block (46), the linear slider (44) passes through the bottom wall of the connecting groove (47), and a clamping pad (45) is fixedly connected to the bottom of the linear slider (44), and the clamping pad (45) is located above the second pad (24).

5. A weak current cable fixing device according to claim 1, characterized in that: The fixed base (1) is internally threaded with a base bolt (14), the upper surface of the fixed base (1) is fixedly connected with an outer rod (11), the inner rod (12) is inserted into the inner part of the outer rod (11), the inner part of the outer rod (11) is threaded with a fixing bolt (13), the inner end of the fixing bolt (13) abuts against the outer side wall of the inner rod (12), and the second clamping block (22) is fixedly connected above the inner rod (12).

6. A weak current cable fixing device according to claim 3, characterized in that: The first pressing block (21) is located directly above the second pressing block (22), and the top end of the bolt (26) is screwed into the interior of the support frame (41).

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