Suspension type cable clamping device for electrical engineering

Abstract

The utility model relates to the technical field of cable mounting devices, and discloses a suspension type cable clamping device for electrical engineering, which comprises a connecting seat, a damping mechanism fixedly arranged at the bottom of the connecting seat, and a clamping mechanism fixedly arranged at the bottom of the damping mechanism. According to the clamping device, through connection and fixation between the clamping blocks and the butt joint blocks, splicing of the upper supporting plates and the lower supporting plates is achieved, and meanwhile the diameter of the first clamping block and the diameter of the second clamping block can be adjusted under cooperation of a fourth bolt, a third bolt and a reinforcing gasket; in this way, not only can the cables of any number be clamped and fixed, but also the cables of different sizes can be conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation devices, in particular to a hanging cable clamping device for electrical engineering. Background Art

[0002] During the use of electrical engineering equipment, various cables are usually used for power supply and communication. Cables are usually composed of four parts: conductive core, insulation layer, sealing sheath, and protective covering layer. Cables can transmit electricity or information from one place to another. In real life, cables often need to be installed outdoors. When installing outdoors, in order to reduce the installation implementation, hanging cable clamps are usually used to bundle the cables to other routes that have been installed.

[0003] A Chinese document with the publication number CN210577676U has been searched and disclosed a hanging cable clamping device for electrical engineering, including a clamping mechanism and a fixing mechanism, the clamping mechanism including a movable clamping plate, a fixed clamping plate and a connecting block, the fixing mechanism including a connecting tube and a hanging plate; the connecting block is arranged at the upper end of the fixed clamping plate and is integrally formed, the movable clamping plate and the fixed clamping plate are symmetrically arranged and a rotating shaft is installed on the top, the fixed clamping plate is rotatably connected to the connecting block through the rotating shaft, and a nut is installed in the middle of the left side wall of the fixed clamping plate; rubber plates are inlaid and connected in the inlay grooves, the rubber plates are arc-shaped structures and three groups of buffer plates are arranged on the surface. The utility model is provided with an adjusting bolt on the fixed clamping plate, when fixing a cable with a smaller diameter, the adjusting bolt is tightened and the cable is squeezed by the rubber plate, which is convenient for fixing, and has strong applicability; after the cable is fixed, the buffer plate fits the outer wall of the cable, and the rubber plate has a protective effect to prevent the clamping device from causing wear on the cable surface;

[0004] This application can prevent the clamping device from causing wear on the cable surface, but it has the problem that when multiple wires need to be clamped, multiple clamping devices need to be used for repeated operations, resulting in low construction efficiency. Therefore, a hanging cable clamping device for electrical engineering is provided to improve it. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a suspended cable clamping device for electrical engineering, aiming to improve the problem in the comparative documents that when multiple wires need to be clamped, multiple clamping devices need to be used for repeated operations, resulting in low construction efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hanging cable clamping device for electrical engineering, comprising a connecting seat, a damping mechanism is fixedly arranged at the bottom of the connecting seat, and a clamping mechanism is fixedly arranged at the bottom of the damping mechanism;

[0007] The clamping mechanism comprises an upper support plate and a lower support plate, a lower support plate is arranged under the upper support plate, a clamping block is fixedly arranged on one side of the upper support plate and the lower support plate, a docking block is arranged on the other side of the upper support plate and the lower support plate, a bolt 2 is penetrated through the connection between the docking block and the clamping block, a threaded sleeve is fixedly arranged on the bottom of the upper support plate, a bolt 4 is sleeved inside the threaded sleeve, a first clamping block is arranged on both sides of the threaded sleeve, a second clamping block is arranged under the first clamping block, an anti-slip pad is fixedly arranged on the surface of one side of the first clamping block and the second clamping block, a bolt 3 is penetrated through the top of the upper support plate, and a reinforcing gasket is arranged on the bottom of the bolt 3 penetrating the first clamping block.

[0008] As a further description of the above technical solution:

[0009] The shock absorbing mechanism comprises a damper and a rod body, wherein the rod body is arranged through the interior of the damper, shock absorbing hammers are fixedly arranged at both ends of the rod body, and an idle protrusion is sleeved on the bottom of the damper, and the idle protrusion is rotationally connected to the damper.

[0010] As a further description of the above technical solution:

[0011] The top of the damper is fixedly connected to the connecting seat, and the bottom of the idling protrusion is fixedly connected to the upper supporting plate.

[0012] As a further description of the above technical solution:

[0013] The second clamping block is fixedly connected to the lower support plate, the first clamping block is fixedly connected to the upper support plate, the bolt three is threadedly connected to the upper support plate, matching threaded holes are provided between the bolt four and the lower support plate, and the threaded sleeve is rotatably connected to the bolt four.

[0014] As a further description of the above technical solution:

[0015] The first clamping block, the second clamping block and the reinforcing gasket are all semicircular structures, and the tops of the docking block and the clamping block are penetrated by threaded holes matching the second bolt.

[0016] As a further description of the above technical solution:

[0017] A hook is fixedly arranged on the top of the connecting seat, and a bolt 1 is penetrated through the inside of the hook.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the connection and fixation between the clamping block and the docking block is used to realize the splicing of multiple upper support plates and lower support plates. At the same time, with the cooperation of bolt four, bolt three and the reinforcing gasket, the diameter of the first clamping block and the second clamping block can be adjusted. In this way, not only can the clamping and fixation of any number of cables be realized, but also cables of different sizes can be fixed conveniently.

[0020] 2. In the utility model, the vibration on the cable can be absorbed, weakened and eliminated by the shock-absorbing hammer to prevent the vibration or dancing of the cable line. At the same time, the gravity and speed generated by the laying of the cable can be restrained by cooperating with the damper, making the laying of the cable more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a suspended cable clamping device for electrical engineering proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure splicing of a suspended cable clamping device for electrical engineering proposed by the utility model;

[0023] Figure 3 The utility model discloses a cross-sectional view of the connection between an upper supporting plate and a lower supporting plate of a suspended cable clamping device for electrical engineering.

[0024] Legend:

[0025] 1. Connecting seat; 2. Upper support plate; 3. Bolt one; 4. Lower support plate; 5. Clamping block; 6. Docking block; 7. Bolt two; 8. Threaded sleeve; 9. Bolt four; 10. First clamping block; 11. Second clamping block; 12. Anti-skid pad; 13. Bolt three; 14. Reinforcement gasket; 15. Damper; 16. Rod body; 17. Shock-absorbing hammer; 18. Idle bump; 19. Hook. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1-3The utility model provides an embodiment: a hanging cable clamping device for electrical engineering, comprising a connecting seat 1, a damping mechanism is fixedly arranged at the bottom of the connecting seat 1, and a clamping mechanism is fixedly arranged at the bottom of the damping mechanism; the clamping mechanism comprises an upper support plate 2 and a lower support plate 4, a lower support plate 4 is arranged below the upper support plate 2, a clamping block 5 is fixedly arranged on one side of the upper support plate 2 and the lower support plate 4, and a docking block 6 is arranged on the other side of the upper support plate 2 and the lower support plate 4, and the docking block 6 and the clamping block 5 A bolt 2 7 is provided through the connection of the upper support plate 2, a threaded sleeve 8 is fixedly provided at the bottom of the upper support plate 2, a bolt 9 is sleeved inside the threaded sleeve 8, a first clamping block 10 is provided on both sides of the threaded sleeve 8, a second clamping block 11 is provided below the first clamping block 10, an anti-slip pad 12 is fixedly provided on one side surface of the first clamping block 10 and the second clamping block 11, a bolt 3 13 is provided through the top of the upper support plate 2, and a reinforcing gasket 14 is provided on the bottom of the bolt 3 13 that penetrates the first clamping block 10.

[0028] By docking the clamping blocks 5 and the docking blocks 6 on both sides of the upper support plate 2 and the lower support plate 4 one by one, and then using bolts 7 to penetrate the threaded holes to fix the clamping blocks 5 and the docking blocks 6, the splicing of multiple upper support plates 2 and lower support plates 4 can be completed according to the number of cables to be installed, and the use can be flexibly adjusted to effectively improve work efficiency.

[0029] The shock absorbing mechanism includes a damper 15 and a rod body 16 . The rod body 16 is provided inside the damper 15 . Shock absorbing hammers 17 are fixedly provided at both ends of the rod body 16 . An idle protrusion 18 is sleeved on the bottom of the damper 15 . The idle protrusion 18 is rotationally connected to the damper 15 .

[0030] The gravity and speed generated by the cable laying can be restrained by the damper 15, and the vibration on the cable can be absorbed, weakened and eliminated by the shock absorbing hammer 17, so as to prevent the vibration or dancing of the cable line and protect the installation facilities.

[0031] The top of the damper 15 is fixedly connected to the connecting seat 1 , and the bottom of the idling protrusion 18 is fixedly connected to the upper supporting plate 2 .

[0032] By rotating the idle motion protrusion 18, the relative angle between the idle motion protrusion 18 and the upper support plate 2 can be changed, and the direction of the cable can be adjusted.

[0033] The second clamping block 11 is fixedly connected to the lower support plate 4, the first clamping block 10 is fixedly connected to the upper support plate 2, the bolt three 13 is threadedly connected to the upper support plate 2, matching threaded holes are provided between the bolt four 9 and the lower support plate 4, and the threaded sleeve 8 is rotatably connected to the bolt four 9.

[0034] By rotating the bolt four 9, the bolt four 9 is rotated in the threaded sleeve 8, and the lower support plate 4 moves up and down in the threaded hole through the threaded rotation of the surface of the bolt four 9, and the diameter between the first clamping block 11 and the second clamping block 11 is adjusted to facilitate the fixing of cables of different sizes.

[0035] The first clamping block 10 , the second clamping block 11 and the reinforcing gasket 14 are all semicircular structures, and the tops of the docking block 6 and the clamping block 5 are penetrated by threaded holes matching the bolts 7 .

[0036] The first clamping block 10, the second clamping block 11 and the reinforcing gasket 14 are all semicircular structures, which can better fit the cable surface and cooperate with the anti-slip pad 12 to provide protection and prevent the clamping device from causing wear on the cable surface.

[0037] A hook 19 is fixedly provided on the top of the connecting seat 1, and a bolt 3 is penetrated inside the hook 19.

[0038] By hanging the hook 19 on the erection facility, the device can be fixed by bolt 13.

[0039] Working principle: the staff hooks the hook 19 to the erection facility, and then fixes the device with bolts 1 3, and then connects multiple upper support plates 2 and lower support plates 4 one by one through the clamping blocks 5 and docking blocks 6 on both sides according to the number of cables to be erected, and then passes bolts 2 7 through the threaded holes to fix the clamping blocks 5 and docking blocks 6, which can be flexibly adjusted and used to effectively improve work efficiency; when laying, the staff can directly pass the cable to be erected through the first clamping block 10 and the second clamping block 11. When the cable diameter is smaller than the spliced ​​inner diameter of the first clamping block 10 and the second clamping block 11, the bolts 3 13 are directly turned to drive the reinforcement gasket 14 to move downward to clamp and fix the cable. When the cable diameter is larger than the joint inner diameter of the first clamping block 10 and the second clamping block 11, the bolt 49 can be rotated at this time to make the bolt 49 rotate in the threaded sleeve 8, and the lower support plate 4 moves up and down in the threaded hole through the threaded rotation of the surface of the bolt 49, and the diameter between the first clamping block 10 and the second clamping block 11 is adjusted to facilitate the fixation of cables of different sizes; during the laying process, the gravity and speed generated by the cable laying can be restrained by the damper 15, so that the cable laying is more stable. After the laying is completed, the shock absorbing hammer 17 can absorb, weaken and eliminate the vibration on the cable, prevent the vibration or dancing of the cable line, and protect the erection facilities.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hanging cable clamping device for electrical engineering, comprising a connecting seat (1), characterized in that: A shock absorbing mechanism is fixedly arranged at the bottom of the connecting seat (1), and a clamping mechanism is fixedly arranged at the bottom of the shock absorbing mechanism; The clamping mechanism comprises an upper support plate (2) and a lower support plate (4), wherein the lower support plate (4) is arranged below the upper support plate (2), a clamping block (5) is fixedly arranged on one side of the upper support plate (2) and the lower support plate (4), a docking block (6) is arranged on the other side of the upper support plate (2) and the lower support plate (4), a bolt (7) is penetrated through the connection between the docking block (6) and the clamping block (5), a threaded sleeve (8) is fixedly arranged at the bottom of the upper support plate (2), and the A bolt four (9) is sleeved inside the threaded sleeve (8), first clamping blocks (10) are arranged on both sides of the threaded sleeve (8), and a second clamping block (11) is arranged below the first clamping block (10). An anti-slip pad (12) is fixedly arranged on one side surface of the first clamping block (10) and the second clamping block (11), a bolt three (13) is penetrated through the top of the upper support plate (2), and a reinforcing gasket (14) is arranged at the bottom of the bolt three (13) which penetrates the first clamping block (10).

2. The hanging cable clamping device for electrical engineering according to claim 1, characterized in that: The shock absorbing mechanism comprises a damper (15) and a rod body (16); the rod body (16) is arranged inside the damper (15) and penetrates through the rod body (16); shock absorbing hammers (17) are fixedly arranged at both ends of the rod body (16); an idle protrusion (18) is sleeved on the bottom of the damper (15); and the idle protrusion (18) is rotatably connected to the damper (15).

3. The hanging cable clamping device for electrical engineering according to claim 2, characterized in that: The top of the damper (15) is fixedly connected to the connecting seat (1), and the bottom of the idling protrusion (18) is fixedly connected to the upper supporting plate (2).

4. The hanging cable clamping device for electrical engineering according to claim 3, characterized in that: The second clamping block (11) is fixedly connected to the lower support plate (4), the first clamping block (10) is fixedly connected to the upper support plate (2), the bolt three (13) is threadedly connected to the upper support plate (2), matching threaded holes are provided between the bolt four (9) and the lower support plate (4), and the threaded sleeve (8) is rotatably connected to the bolt four (9).

5. The hanging cable clamping device for electrical engineering according to claim 4, characterized in that: The first clamping block (10), the second clamping block (11) and the reinforcing gasket (14) are all semicircular structures, and the tops of the docking block (6) and the clamping block (5) are penetrated by threaded holes matching the second bolt (7).

6. The hanging cable clamping device for electrical engineering according to claim 5, characterized in that: A hook (19) is fixedly provided on the top of the connecting seat (1), and a bolt (3) is penetrated through the inside of the hook (19).

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