Wide-angle radiation type leaky cable rapid fixing clamp for indoor distribution system

Abstract

The utility model belongs to the technical field of rapid fixing fixtures, and particularly relates to a wide-angle radiation type leaky cable rapid fixing fixture for an indoor distribution system, which comprises a fixing fixture, a leaky cable fixing box is arranged at the top of the fixing fixture, and connecting bolts are mounted on the inner sides of the fixing fixture and the leaky cable fixing box in a threaded manner. A first lead screw is installed on the inner wall of the bottom of the fixing clamp in a threaded mode, the angle between the fixing clamp and the leaky coaxial cable fixing box can be controlled to be changed through the arranged clamping assembly according to the position and angle of the leaky coaxial cable, and after the angle is changed, a connecting bolt can penetrate through a control groove and is fixed to the inner side of a first threaded hole. According to the leaky coaxial cable clamping device, the fixing clamp and the leaky coaxial cable fixing box are relatively stable after being connected, a second rotary knob is controlled to drive a second screw rod to rotate, the second screw rod can drive a sliding block and a leaky coaxial cable clamping block to slide through screw-thread fit after rotating, and the leaky coaxial cable clamping block can clamp and fix leaky coaxial cables in different directions.

Description

Technical Field

[0001] The utility model relates to the technical field of quick fixing fixtures, in particular to a wide-angle radiation type leaky cable quick fixing fixture for an indoor distribution system. Background Art

[0002] Currently, there is no quick way to secure leaky cables to ceiling rigging rods (long screw rods) in indoor wireless systems. Traditional fixtures are not capable of directly securing them to long screw rods, requiring additional mounting accessories.

[0003] Publication No. CN 106961090 B discloses a wide-angle radiating leaky cable quick-fix fixture for indoor distribution systems. The fixture comprises a base and a clamping head. The base is provided with a clamping head, which includes a buckle edge and a buckle groove for clamping the buckle edge. The buckle edge is provided with internal positioning teeth, and the buckle groove is provided with an internal positioning tooth groove. The bottom surface of the base is provided with a special fixing groove for threaded threads. Two buckles are provided below the base, each of which has a special twisting groove.

[0004] When it is used to clamp and fix the leaky cable in different directions, the leaky cable is just located inside the card slot of the clamp, but the leaky cable is not clamped. In addition, the device is difficult to change the direction, which makes it inconvenient to fix the leaky cable. Therefore, we propose a wide-angle radiation type leaky cable quick fixing fixture for indoor distribution systems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a wide-angle radiation type leaky cable fast fixing fixture for an indoor distribution system.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A wide-angle radiation type leaky cable quick fixing fixture for an indoor distribution system includes a fixing fixture, a leaky cable fixing box is provided on the top of the fixing fixture, connecting bolts are threadedly installed on the inner sides of the fixing fixture and the leaky cable fixing box, a first screw rod is threadedly installed on the bottom inner wall of the fixing fixture, a limit rod is slidably installed on the bottom inner wall of the fixing fixture, a limit block is fixedly installed on the bottom of the limit rod, and a first knob is fixedly installed on the bottom of the first screw rod; a clamping assembly, which is installed on the fixing fixture, the first screw rod and the limit rod; and a fixing assembly, which is installed on the leaky cable fixing box.

[0008] Preferably, the clamping assembly includes a fixed block and a clamping fixture, the fixed block is fixedly mounted on the top of the limiting rod, the fixed block is rotatably mounted on the top of the first screw rod, and the clamping fixture is fixedly mounted on the top inner wall of the fixed fixture.

[0009] By adopting the above technical solution, the fixed block is fixedly arranged, so that the device can be fixed above the long screw rod by simply controlling the first screw rod to drive the clamping fixture to move.

[0010] Preferably, the fixing assembly includes a second screw rod, a fixing rod, a second knob, a sliding block and a leaking cable clamping block. The second screw rod is rotatably installed between the left and right inner walls of the fixing fixture, the fixing rod is fixedly installed between the left and right inner walls of the fixing fixture, the second knob is fixedly installed on the outside of one end of the second screw rod, the sliding block is threadedly installed on the left and right sides of the outside of the second screw rod, the sliding block is slidably installed on the left and right sides of the outside of the fixing rod, and the leaking cable clamping block is fixedly installed on one side of the sliding block.

[0011] By adopting the above technical solution, the device can clamp the leaky cable, making the leaky cable more stable after clamping.

[0012] Preferably, a first threaded hole is provided on the top of the fixing fixture and the bottom of the leaky cable fixing box, the connecting bolt is threadedly installed on the inner side of the first threaded hole, and a control groove is provided on the top of the leaky cable fixing box.

[0013] By adopting the above technical solution, the angle between the fixing fixture and the leaky cable fixing box can be adjusted arbitrarily, and can be locked by connecting bolts after the angle adjustment is completed.

[0014] Preferably, a plurality of slide grooves are provided at the bottom of the fixing fixture, an internal thread is provided on the inner side of the middle slide groove, the first screw rod is engaged with the internal thread, and the outer diameter of the limiting rod is the same as the outer diameter of the slide groove.

[0015] By adopting the above technical solution, the slide groove is convenient for limiting the limiting rod, so that after the first screw rod drives the clamping fixture to move under force, the clamping fixture can only slide.

[0016] Preferably, an arc-shaped groove is provided on one side of the fixing block and the clamping fixture, and a protective pad is provided on the inner side of the arc-shaped groove.

[0017] By adopting the above technical solution, the arc-shaped groove facilitates to expand the contact area with the long screw rod, and the protective pad has a better anti-slip effect, making the device not easy to fall off.

[0018] Preferably, the second screw rod is a bidirectional thread, a second threaded hole is opened on one side of the sliding block, and the second screw rod is engaged with the second threaded hole.

[0019] By adopting the above technical solution, the second screw rod can drive the sliding block to slide in the opposite direction after rotating.

[0020] Preferably, a limiting groove is provided on one side of the sliding block, and the outer diameter of the fixing rod is the same as the inner diameter of the limiting groove.

[0021] By adopting the above technical solution, it is difficult for the sliding block to rotate along with the second screw rod after being subjected to force, so that the sliding block can only slide.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] The utility model discloses a wide-angle radiation type leaky cable fast fixing fixture for an indoor distribution system. Through the provided clamping assembly, the angle between the fixing fixture and the leaky cable fixing box can be controlled to change according to the position and angle of the leaky cable. After the change is completed, the connecting bolt can be passed through the control groove and fixed on the inner side of the first threaded hole, so that the fixing fixture and the leaky cable fixing box are more stable after being connected. The second knob is controlled to drive the second screw rod to rotate, so that after the second screw rod is rotated, it can drive the sliding block and the leaky cable clamping block to slide through the threaded engagement, so that the leaky cable clamping block can clamp and fix the leaky cables in different directions.

[0024] The utility model discloses a wide-angle radiation type leaky cable quick fixing fixture for an indoor distribution system. The spacing between the fixing block and the clamping fixture is enlarged by setting a fixing component. The staff places the device on the outside of the long screw rod and controls the first knob to drive the first screw rod to rotate, so that the first screw rod drives the clamping fixture to move through the threaded fit. The limit rod can limit the clamping fixture, so that the clamping fixture is more stable during the movement, and the clamping fixture and the fixing block can clamp and fix the long screw rod, so that the clamping of the device is more convenient and quick, and the work efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of a wide-angle radiation type leaky cable fast fixing fixture for an indoor distribution system proposed by the utility model;

[0026] Figure 2 This is a partial three-dimensional structural diagram of a wide-angle radiation type leaky cable fast fixing fixture for an indoor distribution system proposed by the present invention;

[0027] Figure 3 This is a schematic diagram of the exploded structure of a wide-angle radiation type leaky cable fast fixing fixture for an indoor distribution system proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the exploded structure of a wide-angle radiation type leaky cable quick fixing fixture for an indoor distribution system proposed by the utility model.

[0029] In the figure: 1. Fixing fixture; 2. Leakage cable fixing box; 3. Connecting bolt; 4. First screw rod; 5. Limit rod; 6. Limit block; 7. First knob; 8. Fixing block; 9. Clamping fixture; 10. Second screw rod; 11. Fixing rod; 12. Second knob; 13. Sliding block; 14. Leakage cable clamping block; 15. First threaded hole; 16. Slide groove; 17. Arc groove; 18. Limiting groove; 19. Second threaded hole; 20. Leakage cable passing groove; 21. Control groove. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0031] refer to Figure 1-4 A wide-angle radiation type leaky cable quick fixing fixture for an indoor distribution system includes a fixing fixture 1, a leaky cable fixing box 2 is provided on the top of the fixing fixture 1, a connecting bolt 3 is installed on the inner side threads of the fixing fixture 1 and the leaky cable fixing box 2, a first screw rod 4 is installed on the bottom inner wall of the fixing fixture 1, a limiting rod 5 is slidably installed on the bottom inner wall of the fixing fixture 1, a limiting block 6 is fixedly installed on the bottom of the limiting rod 5, and a first knob 7 is fixedly installed on the bottom of the first screw rod 4; a clamping assembly, the clamping assembly is installed on the fixing fixture 1, the first screw rod 4 and the limiting rod 5; a fixing assembly, the fixing assembly is installed on the leaky cable fixing box 2.

[0032] In this embodiment, the clamping assembly includes a fixed block 8 and a clamping fixture 9. The fixed block 8 is fixedly installed on the top of the limiting rod 5, the fixed block 8 is rotatably installed on the top of the first screw rod 4, and the clamping fixture 9 is fixedly installed on the top inner wall of the fixing fixture 1.

[0033] In this embodiment, the fixing assembly includes a second screw rod 10, a fixing rod 11, a second knob 12, a sliding block 13 and a leaking cable clamping block 14. The second screw rod 10 is rotatably installed between the left and right inner walls of the fixing fixture 1, the fixing rod 11 is fixedly installed between the left and right inner walls of the fixing fixture 1, the second knob 12 is fixedly installed on the outside of one end of the second screw rod 10, the sliding block 13 is threadedly installed on the left and right sides of the outside of the second screw rod 10, the sliding block 13 is slidably installed on the left and right sides of the outside of the fixing rod 11, and the leaking cable clamping block 14 is fixedly installed on one side of the sliding block 13.

[0034] In this embodiment, a first threaded hole 15 is opened on the top of the fixing fixture 1 and the bottom of the leaky cable fixing box 2, and the connecting bolt 3 is threadedly installed on the inner side of the first threaded hole 15. A control groove 21 is opened on the top of the leaky cable fixing box 2.

[0035] In this embodiment, a plurality of slide grooves 16 are provided at the bottom of the fixing fixture 1 , an internal thread is provided on the inner side of the middle slide groove 16 , the first screw rod 4 is engaged with the internal thread, and the outer diameter of the limiting rod 5 is the same as the outer diameter of the slide groove 16 .

[0036] In this embodiment, an arc-shaped groove 17 is formed on one side of the fixing block 8 and the clamping fixture 9 , and a protective pad is provided on the inner side of the arc-shaped groove 17 .

[0037] In this embodiment, the second screw rod 10 is a bidirectional thread. A second threaded hole 19 is formed on one side of the sliding block 13 , and the second screw rod 10 is engaged with the second threaded hole 19 .

[0038] In this embodiment, a limiting groove 18 is defined on one side of the sliding block 13 , and the outer diameter of the fixing rod 11 is the same as the inner diameter of the limiting groove 18 .

[0039] The specific operation is that according to the position and angle of the leaky cable, the angle between the fixing fixture 1 and the leaky cable fixing box 2 can be controlled to change. After the change is completed, the connecting bolt 3 can be passed through the control groove 21 and fixed to the inner side of the first threaded hole 15, so that the fixing fixture 1 and the leaky cable fixing box 2 are more stable after being connected. The second knob 12 is controlled to drive the second screw rod 10 to rotate, so that the second screw rod 10 can drive the sliding block 13 and the leaky cable clamping block 14 to slide through the threaded fit after rotation, so that the leaky cable clamping block 1 4 can clamp and fix the leaky cable in different directions; the distance between the fixing block 8 and the clamping fixture 9 is enlarged, and the staff places the device on the outside of the long screw rod, controls the first knob 7 to drive the first screw rod 4 to rotate, so that the first screw rod 4 drives the clamping fixture 9 to move through the threaded fit, and the limiting rod 5 can limit the clamping fixture 9, so that the clamping fixture 9 is more stable during the movement process, so that the clamping fixture 9 and the fixing block 8 can clamp and fix the long screw rod, making the clamping of the device more convenient and quick, and improving the work efficiency.

[0040] The above describes in detail the wide-angle radiating leaky cable quick-fix fixture for indoor distribution systems provided by the present invention. This document uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications fall within the scope of protection of the claims of the present invention.

Claims

1. A wide-angle radiation type leaky cable fast fixing fixture for indoor distribution system, characterized in that: include: A fixing fixture (1), wherein a leaky cable fixing box (2) is provided on the top of the fixing fixture (1), a connecting bolt (3) is threadedly installed on the inner sides of the fixing fixture (1) and the leaky cable fixing box (2), a first screw rod (4) is threadedly installed on the inner wall of the bottom of the fixing fixture (1), a limiting rod (5) is slidably installed on the inner wall of the bottom of the fixing fixture (1), a limiting block (6) is fixedly installed on the bottom of the limiting rod (5), and a first knob (7) is fixedly installed on the bottom of the first screw rod (4); A clamping assembly, the clamping assembly being mounted on the fixing fixture (1), the first screw rod (4) and the limiting rod (5); A fixing component is installed on the leaky cable fixing box (2).

2. The wide-angle radiation type leaky cable quick fixing fixture for indoor distribution system according to claim 1 is characterized in that: The clamping assembly comprises a fixed block (8) and a clamping fixture (9), wherein the fixed block (8) is fixedly mounted on the top of the limiting rod (5), the fixed block (8) is rotatably mounted on the top of the first screw rod (4), and the clamping fixture (9) is fixedly mounted on the top inner wall of the fixed fixture (1).

3. The wide-angle radiation type leaky cable quick fixing fixture for indoor distribution system according to claim 1, characterized in that: The fixing assembly comprises a second screw rod (10), a fixing rod (11), a second knob (12), a sliding block (13) and a leaky cable clamping block (14), wherein the second screw rod (10) is rotatably mounted between the left and right inner walls of the fixing fixture (1), the fixing rod (11) is fixedly mounted between the left and right inner walls of the fixing fixture (1), the second knob (12) is fixedly mounted on the outside of one end of the second screw rod (10), the sliding block (13) is threadedly mounted on the left and right sides of the outside of the second screw rod (10), the sliding block (13) is slidably mounted on the left and right sides of the outside of the fixing rod (11), and the leaky cable clamping block (14) is fixedly mounted on one side of the sliding block (13).

4. The wide-angle radiation type leaky cable quick fixing fixture for indoor distribution system according to claim 1, characterized in that: A first threaded hole (15) is provided at the top of the fixing fixture (1) and the bottom of the leaky cable fixing box (2), the connecting bolt (3) is threadedly mounted on the inner side of the first threaded hole (15), and a control groove (21) is provided at the top of the leaky cable fixing box (2).

5. The wide-angle radiation type leaky cable quick fixing fixture for indoor distribution system according to claim 1, characterized in that: The bottom of the fixing fixture (1) is provided with a plurality of slide grooves (16), the inner side of the middle slide groove (16) is provided with an internal thread, the first screw rod (4) is engaged with the internal thread, and the outer diameter of the limiting rod (5) is the same as the outer diameter of the slide groove (16).

6. The wide-angle radiation type leaky cable quick fixing fixture for indoor distribution system according to claim 2, characterized in that: An arc-shaped groove (17) is provided on one side of the fixing block (8) and the clamping fixture (9), and a protective pad is provided on the inner side of the arc-shaped groove (17).

7. The wide-angle radiation type leaky cable quick fixing fixture for indoor distribution system according to claim 3, characterized in that: The second screw rod (10) is a bidirectional thread, and a second threaded hole (19) is provided on one side of the sliding block (13), and the second screw rod (10) is engaged with the second threaded hole (19).

8. The wide-angle radiation type leaky cable quick fixing fixture for indoor distribution system according to claim 3, characterized in that: A limiting groove (18) is provided on one side of the sliding block (13), and the outer diameter of the fixing rod (11) is the same as the inner diameter of the limiting groove (18).

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