Cable fixing support

Abstract

The utility model relates to the technical field of cables, in particular to a cable fixing support which is internally provided with a machine frame, two air pumps are fixedly arranged on the front end face and the rear end face of the machine frame, and two air injection bird repelling openings are fixedly formed in the upper sides of the front end faces of the air pumps in a bilateral symmetry mode. When the cable is damaged, the cable becomes heavy and shakes, the vibration detector detects the shaking and weight change of the cable and controls the air pump to be started, the air pump is started to enable external air to pass through the air pump inlet, high-speed air is exhausted to the position above the cable through the air injection bird repelling opening, staying birds are repelled, and therefore the situation that the cable is damaged due to the birds is reduced; and the service life of the cable is greatly prolonged.

Description

Technical Field

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

[0002] When laying cables for electrical components on some equipment, brackets for fixing the cables are set up on the cable laying route of the equipment. The two ends of the cable are connected to two electrical components, and the middle part of the cable is laid on the bracket to prevent the cable from hanging in the air. In order to prevent the cable laid on the bracket from falling off the bracket, the cable needs to be fixed on the bracket.

[0003] During the long-term use of cables, birds often stay on the surface of the cables. These birds may damage the cable surface or cause problems such as corrosion due to their feces, which greatly affects the service life of the cables. Utility Model Content

[0004] The purpose of the utility model is to provide a cable fixing bracket to overcome the above-mentioned defects in the prior art.

[0005] According to the utility model, a cable fixing bracket comprises a frame, two air pumps are fixedly arranged on the front and rear end surfaces of the frame, and two jet bird-repelling ports are fixedly arranged on the upper side of the front end surface of the air pump, which are symmetrical and can discharge high-pressure air.

[0006] The frame is provided with three clamping cavities, and two clamping frames which can move left and right are symmetrically provided in the clamping cavities. A disassembly bottom plate is fixedly provided on the lower end surface of the frame, and the disassembly bottom plate is detachably connected to the lower end surface of the frame.

[0007] In some embodiments, an air pump inlet is fixedly provided on the lower end surface of the air pump, and the air pump inlet can play a role in suction.

[0008] In some embodiments, the upper wall of the clamping cavity is provided with two left-right symmetrical power cavities, and the upper end surface of the clamping frame extends to the upper side of the power cavity.

[0009] In some embodiments, a limiting shaft is fixedly provided on the upper end surface of the frame, and the left end surface of the limiting shaft passes through the six power cavities and the clamping frame and is fixedly connected to the left end surface of the frame, and the limiting shaft can play a limiting role.

[0010] In some embodiments, a clamping spring is fixedly connected between a side wall of the power cavity away from the center and the clamping frame on the same side, and the clamping spring can provide a clamping force between the clamping frame and the cable.

[0011] In some embodiments, a vibration detector is fixedly provided on the upper surface of the disassembly base plate, and the vibration detector can detect vibration and weight change of the cable.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] 1. The utility model uses a vibration detector to detect the shaking and weight change of the cable when external birds stay on the cable, and control the air pump to start. The air pump starts to let external air pass through the air pump inlet, and high-speed air is discharged from the jet bird-repelling port to the top of the cable to drive away the birds, thereby reducing the damage of the cable caused by birds and greatly improving the working life of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Figure 3 It is a bottom view of the utility model;

[0017] Figure 4 It is a left view of the utility model;

[0018] Figure 5 This is a schematic diagram of the overall structure of a cable fixing bracket of the utility model.

[0019] Figure 6 This utility model Figure 5 Schematic diagram of the structure in the AA direction.

[0020] In the figure:

[0021] 11. Frame; 12. Disassembly base plate; 13. Clamping chamber; 14. Vibration detector; 15. Clamping frame; 16. Power chamber; 17. Limiting shaft; 18. Clamping spring; 19. Air pump; 20. Air pump inlet; 21. Jet bird repellent port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-Figure 6, which is the first embodiment of the utility model, and provides an embodiment of a cable fixing bracket, including a frame 11, two air pumps 19 are fixedly provided on the front and rear end surfaces of the frame 11, and two jet bird-repelling ports 21 are fixedly provided on the upper side of the front end surface of the air pump 19, and the jet bird-repelling ports 21 can discharge high-pressure air;

[0025] The frame 11 is provided with three clamping cavities 13, and two clamping frames 15 that can move left and right are symmetrically provided in the clamping cavities 13. A disassembly base plate 12 is fixedly provided on the lower end surface of the frame 11, and the disassembly base plate 12 is detachably connected to the lower end surface of the frame 11.

[0026] An air pump inlet 20 is fixedly disposed on the lower end surface of the air pump 19, and the air pump inlet 20 can play a role in suction.

[0027] The upper wall of the clamping cavity 13 is provided with two left-right symmetrical power cavities 16 , and the upper end surface of the clamping frame 15 extends to the upper side of the power cavity 16 .

[0028] A limiting shaft 17 is fixedly disposed on the upper end surface of the frame 11, and the left end surface of the limiting shaft 17 passes through the six power chambers 16 and the clamping frame 15 and is fixedly connected to the left end surface of the frame 11, so that the limiting shaft 17 can play a limiting role.

[0029] A clamping spring 18 is fixedly connected between a side wall of the power cavity 16 away from the center and the clamping frame 15 on the same side. The clamping spring 18 can provide a clamping force between the clamping frame 15 and the cable.

[0030] A vibration detector 14 is fixedly disposed on the upper end surface of the disassembly base plate 12 , and the vibration detector 14 can detect vibration and weight change of the cable.

[0031] Specific workflow:

[0032] When installing the cable, the cable can be inserted into the clamping cavity 13 from below and placed in the middle of the clamping frames 15 on both sides. Then the disassembly base plate 12 and the lower end surface of the frame 11 can be fixed and installed. At this time, the clamping springs 18 at the two locations are squeezed and generate a rebound force, which can provide a clamping force for the clamping work of the clamping frame 15 and the cable, thereby achieving the fixation of the cable. After fixation, the upper end surface of the vibration detector 14 contacts the cable. When external birds stay on the cable, the cable will become heavier and shake. The vibration detector 14 will detect the shaking and weight change of the cable and control the air pump 19 to start. The air pump 19 starts to pass the external air through the air pump inlet 20, and the jet bird-repelling port 21 discharges high-speed air to the top of the cable to drive away the staying birds, thereby reducing the occurrence of cable damage caused by birds and greatly improving the working life of the cable.

[0033] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A cable fixing bracket, comprising a frame (11), characterized in that: Two air pumps (19) are fixedly provided on the front and rear end surfaces of the frame (11); two jet bird-repelling ports (21) are fixedly provided on the upper side of the front end surface of the air pump (19) symmetrically, and the jet bird-repelling ports (21) are capable of discharging high-pressure air; The frame (11) is provided with three clamping cavities (13), and two clamping frames (15) that can move left and right are symmetrically provided in the clamping cavities (13). A disassembly base plate (12) is fixedly provided on the lower end surface of the frame (11), and the disassembly base plate (12) is detachably connected to the lower end surface of the frame (11).

2. A cable fixing bracket according to claim 1, characterized in that: An air pump inlet (20) is fixedly provided on the lower end surface of the air pump (19).

3. The cable fixing bracket according to claim 1, characterized in that: The upper wall of the clamping cavity (13) is provided with two left-right symmetrical power cavities (16), and the upper end surface of the clamping frame (15) extends to the upper side of the power cavity (16).

4. A cable fixing bracket according to claim 3, characterized in that: A limiting shaft (17) is fixedly provided on the upper end surface of the frame (11); the left end surface of the limiting shaft (17) penetrates through six power chambers (16) and the clamping frame (15) and is fixedly connected to the left end surface of the frame (11).

5. The cable fixing bracket according to claim 3, characterized in that: A clamping spring (18) is fixedly connected between a side wall of the power chamber (16) away from the center and the clamping frame (15) on the same side.

6. The cable fixing bracket according to claim 1, characterized in that: A vibration detector (14) is fixedly provided on the upper end surface of the disassembly base plate (12).

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