Suspension device for cable installation

Abstract

The invention belongs to the technical field of cable installation, and particularly relates to a cable installation suspension device which comprises an installation plate, an installation mechanism is fixed to the rear side of the installation plate, a telescopic adjusting mechanism is fixed to the front side of the installation plate, a transverse plate is fixed to the lower end of the telescopic adjusting mechanism, and evenly-distributed insertion grooves are formed in the lower side of the transverse plate. The device comprises a fixing rod, a U-shaped block, a first guide wheel, an insertion plate and a second guide wheel, the left end and the right end of the fixing rod are provided with an insertion groove, a limiting plate is inserted into the insertion groove, cavities are formed in the upper ends of the left side and the right side of the limiting plate correspondingly, and limiting mechanisms are arranged in the cavities correspondingly. A limiting rod, a limiting block, a first spring, a fixing rod, a U-shaped block, a first guide wheel, an insertion plate and a second guide wheel are fixed to the front side of the limiting plate in a matched mode; in the using process, when the cable is subjected to pulling force, external force is buffered through the first spring, so that the buffering effect of the cable is improved, the cable is prevented from being damaged due to pulling, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of cable installation, in particular to a suspension device for cable installation. Background Art

[0002] A cable is a device that transmits electrical energy or signals, typically consisting of several or several groups of conductors. Cables include power cables, control cables, compensating cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, and aluminum alloy cables, among others.

[0003] During the use of cables, they often need to be fixed by hanging devices.

[0004] However, the existing suspension device still has the following technical problems when used: After the existing suspension device is installed and fixed to the cable, it often keeps the cable in a taut state. During use, if the cable is accidentally pulled, the cable will be damaged due to lack of buffering ability, affecting the service life of the cable.

[0005] Therefore, a suspension device for cable installation is proposed to solve the above-mentioned problems. Summary of the Invention

[0006] The object of the present invention is to provide a suspension device for cable installation to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a suspension device for cable installation, comprising a mounting plate, a mounting mechanism fixed to the rear side of the mounting plate, a telescopic adjustment mechanism fixed to the front side of the mounting plate, a horizontal plate fixed to the lower end of the telescopic adjustment mechanism, evenly arranged slots provided on the lower side of the horizontal plate, a limit plate provided inside the slot, cavities provided at the upper ends of the left and right sides of the limit plate, a limit mechanism provided inside the cavity.

[0008] The front side of the limit plate is provided with two groups of limit slots, and the inner longitudinal direction of the limit slots is fixed with a limit rod, and the outer side of the limit rod is slidably connected to the limit block, and the outer side of the limit rod is sleeved with a first spring, one end of the first spring is fixedly connected to the side wall of the limit block, and the other end of the first spring is fixedly connected to the inner wall of the limit slot, and the limit block is fixed with a fixing rod on the side away from the first spring, and the other end of the fixing rod is fixed with a U-shaped block. The inside of the U-shaped block is rotatably connected to the first guide wheel by an axle pin, and the side wall of the U-shaped block is provided with a slot, and the inside of the slot is plugged with an insert plate, and the two insert plates are rotatably connected to the second guide wheel by an axle pin, and the side wall of the U-shaped block is threadedly connected with a fastening bolt, and the insert plate is fixedly connected to the U-shaped block by a fastening bolt.

[0009] Preferably, a cable is provided between the first guide wheel and the second guide wheel, the cable being slidably connected to the first guide wheel and the second guide wheel. The mounting mechanism includes a fixing tube fixedly connected to the rear side of the mounting plate, a rotating rod rotatably connected to the interior of the fixing tube, a first clamping plate being fixed to the rear end of the rotating rod, a threaded clamping rod being slidably connected to the side wall of the first clamping plate, and a fastening nut being threadedly connected to the outer wall of the threaded clamping rod at the front end of the first clamping plate.

[0010] Preferably, the telescopic adjustment mechanism includes a first adjusting rod, the rear end of the first adjusting rod is fixedly connected to the front side of the mounting plate, the interior of the first adjusting rod is slidingly connected to the second adjusting rod, the upper side of the first adjusting rod is threadedly connected to a fastening bolt, the fastening bolt extends to one end inside the first adjusting rod and is clamped to the upper side of the second adjusting rod, and the lower end of the second adjusting rod is fixedly connected to the upper side of the horizontal plate.

[0011] Preferably, the limiting mechanism includes a moving block, which is slidably connected to the inside of the cavity, and a second spring is fixed to the side wall of the moving block, and the other end of the second spring is fixedly connected to the inner wall of the cavity, and a round-headed clamping rod is fixed to the side of the moving block away from the second spring, and circular clamping holes are provided at the left and right ends of the inner wall of the slot, and the other end of the round-headed clamping rod is clamped with the circular clamping hole.

[0012] Preferably, a protective cover is fixed to the lower end of the horizontal plate outside the limit plate, and mounting blocks are fixed to the upper ends of the front and rear sides of the protective cover. The two mounting blocks are fixedly connected to the lower side of the horizontal plate by fixing bolts, and cavities are opened on the left and right sides of the protective cover.

[0013] Preferably, a setting angle adjustment mechanism is fixed to the lower end of the left and right sides of the protective cover at the cavity opening, and a uniformly arranged clamping mechanism is fixed to the upper end of the setting angle adjustment.

[0014] Preferably, the mounting angle adjustment mechanism includes a support plate, which is fixedly connected to the side wall of the protective cover, and the support plate is internally rotatably connected to a rotating block, and a third adjusting rod is fixed to the upper side of the rotating block, and the third adjusting rod is rotatably connected to the upper side of the support plate, and the side wall of the support plate is threadedly connected to a limiting bolt, and one end of the limiting bolt extends to the inside of the support plate and is clamped with the side wall of the rotating block.

[0015] Preferably, the clamping mechanism includes a second clamping plate and a third clamping plate, the second clamping plate is fixedly connected to the upper end of the third adjusting rod, the third clamping plate is arranged at the upper end of the second clamping plate, the front and rear ends of the second and third clamping plates are fixed with connecting blocks, the two connecting blocks are fixedly connected by connecting bolts, and the side walls of the cable are in contact with the inner walls of the second and third clamping plates.

[0016] Preferably, a rat-proof plate is fixed to the upper side of the transverse plate, and the second adjustment rod is rotatably connected to the side wall of the rat-proof plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The present application is fixed to the front side of the limit plate through the cooperation of a limit rod, a limit block, a first spring, a fixing rod, a U-shaped block, a first guide wheel, an insert plate and a second guide wheel. During use, when the cable is subjected to a pulling force, the first spring will buffer the external force, thereby increasing the buffering effect of the cable, avoiding damage to the cable due to pulling, and extending the service life of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention.

[0019] Figure 2 for Figure 1 sectional view of .

[0020] Figure 3 for Figure 2 Schematic diagram of the three-dimensional structure of the local structure.

[0021] Figure 4 Schematic diagram of the structure of the cross plate and the limit plate.

[0022] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part A.

[0023] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of part B.

[0024] Figure 7 It is a side structural diagram of the mounting plate and mounting mechanism.

[0025] In the figure: 1 mounting plate, 2 horizontal plate, 3 limiting plate, 4 limiting rod, 5 limiting block, 6 first spring, 7 fixing rod, 8 U-shaped block, 9 first guide wheel, 10 plug plate, 11 second guide wheel, 12 cable, 13 fixing tube, 14 rotating rod, 15 first clamping plate, 16 threaded clamping rod, 17 first adjusting rod, 18 second adjusting rod, 19 moving block, 20 second spring, 21 round head clamping rod, 22 protective cover, 23 mounting block, 24 support plate, 25 rotating block, 26 third adjusting rod, 27 second clamping plate, 28 third clamping plate, 29 connecting block, 30 rat-proof plate. DETAILED DESCRIPTION Example

[0026] See also Figure 1-7 , the present invention provides a technical solution: A cable installation suspension device includes a mounting plate 1, a mounting mechanism fixed to the rear side of the mounting plate 1, and the mounting mechanism can be used to connect and fix the entire suspension device to the erection rod required for erecting the cable 12. A telescopic adjustment mechanism is fixed to the front side of the mounting plate 1, and the lateral position of the suspension device is changed by the telescopic adjustment mechanism to facilitate the fixation of the cable 12. A horizontal plate 2 is fixed to the lower end of the telescopic adjustment mechanism, and evenly arranged slots are opened on the lower side of the horizontal plate 2. Limiting plates 3 are inserted into the interior of the slots. Cavities are opened on the upper ends of the left and right sides of the limiting plates 3, and a limiting mechanism is set inside the cavity. The front side of the limiting plate 3 is provided with two sets of limiting grooves, the inner longitudinal direction of the limiting groove is fixed with a limiting rod 4, the outer sliding connection of the limiting rod 4 is connected to the limiting block 5, the outer sleeve of the limiting rod 4 is provided with a first spring 6, one end of the first spring 6 is fixedly connected to the side wall of the limiting block 5, the other end of the first spring 6 is fixedly connected to the inner wall of the limiting groove, the limiting block 5 is fixed with a fixing rod 7 on the side away from the first spring 6, the other end of the fixing rod 7 is fixed with a U-shaped block 8, the interior of the U-shaped block 8 is rotatably connected to the first guide wheel 9 through an axle pin, and the side wall of the U-shaped block 8 is provided with a plug The slot is provided with a plug-in plate 10, and the two plug-in plates 10 are rotatably connected with a second guide wheel 11 through an axle pin. The side wall of the U-shaped block 8 is threadedly connected with a fastening bolt. The plug-in plate 10 is fixedly connected to the U-shaped block 8 through the fastening bolt. When the cable is in use, when it is pulled by an external force, it can drive the two first guide wheels 9 to move. The first guide wheel 9 drives the U-shaped block 8 and the limit block 5 of the side wall to move outside the limit rod 4, and the external force can be offset by the first spring 6 to achieve buffering of the cable 12; A cable 12 is provided between the first guide wheel 9 and the second guide wheel 11 , and the cable 12 is slidably connected to the first guide wheel 9 and the second guide wheel 11 .

[0027] The mounting mechanism includes a fixing tube 13, which is fixedly connected to the rear side of the mounting plate 1. The fixing tube 13 is internally rotatably connected to a rotating rod 14. The rear end of the rotating rod 14 is fixed with a first clamping plate 15. The side wall of the first clamping plate 15 is slidably connected to a threaded clamping rod 16. The outer wall of the threaded clamping rod 16 is located at the front end of the first clamping plate 15 and is threadedly connected to a fastening nut.

[0028] The telescopic adjustment mechanism includes a first adjusting rod 17, the rear end of the first adjusting rod 17 is fixedly connected to the front side of the mounting plate 1, the interior of the first adjusting rod 17 is slidably connected to the second adjusting rod 18, the upper side of the first adjusting rod 17 is threadedly connected to a fastening bolt, the fastening bolt extends to one end inside the first adjusting rod 17 and is clamped to the upper side of the second adjusting rod 18, the lower end of the second adjusting rod 18 is fixedly connected to the upper side of the cross plate 2, and the position of the second adjusting rod 18 inside the first adjusting rod 17 can be adjusted according to usage needs. After adjusting to the appropriate position, tightening is achieved by tightening the fastening bolt.

[0029] The limiting mechanism includes a moving block 19, which is slidably connected to the inside of the cavity. A second spring 20 is fixed to the side wall of the moving block 19, and the other end of the second spring 20 is fixed to the inner wall of the cavity. A round-headed clamping rod 21 is fixed to the side of the moving block 19 away from the second spring 20. Circular clamping holes are provided at the left and right ends of the inner wall of the slot, and the other end of the round-headed clamping rod 21 is clamped into the circular clamping hole.

[0030] A protective cover 22 is fixed to the lower end of the horizontal plate 2 outside the limit plate 3, and mounting blocks 23 are fixed to the upper ends of the front and rear sides of the protective cover 22. The two mounting blocks 23 are fixedly connected to the lower side of the horizontal plate 2 by fixing bolts, and cavities are opened on the left and right sides of the protective cover 22.

[0031] The left and right sides of the protective cover 22 are fixed with a setting angle adjustment mechanism at the lower end of the cavity opening, and the upper end of the setting angle adjustment is fixed with a uniformly arranged clamping mechanism.

[0032] The mounting angle adjustment mechanism includes a support plate 24, which is fixedly connected to the side wall of the protective cover 22. The support plate 24 is internally rotatably connected to a rotating block 25. A third adjusting rod 26 is fixed to the upper side of the rotating block 25. The third adjusting rod 26 is rotatably connected to the upper side of the support plate 24. The side wall of the support plate 24 is threadedly connected to a limiting bolt. One end of the limiting bolt extends to the inside of the support plate 24 and is clamped with the side wall of the rotating block 25. The mounting angle adjustment mechanism can easily change the mounting bending angle of the cable 12 to meet different mounting needs.

[0033] The clamping mechanism includes a second clamping plate 27 and a third clamping plate 28. The second clamping plate 27 is fixedly connected to the upper end of the third adjusting rod 26. The third clamping plate 28 is arranged at the upper end of the second clamping plate 27. The front and rear ends of the second clamping plate 27 and the third clamping plate 28 are fixed with connecting blocks 29. The two connecting blocks 29 are fixedly connected by connecting bolts. The side walls of the cable 12 are in contact with the inner walls of the second clamping plate 27 and the third clamping plate 28. The clamping mechanism only limits the cable 12, and is not clamped and fixed to the outside of the cable 12. When the cable 12 is pulled and moved, it will slide inside the second clamping plate 27 and the third clamping plate 28.

[0034] A rat-proof plate 30 is fixed to the upper side of the horizontal plate 2, and the second adjusting rod 18 is rotatably connected to the side wall of the rat-proof plate 30, which can effectively prevent mice from climbing from the mounting plate 1 to the inside of the protective cover 22, thereby gnawing on the cable 12 and causing damage to the cable 12.

[0035] Working principle: When in use, first connect and fix the horizontal plate 2 with the rod for cable installation through the installation mechanism and the telescopic adjustment mechanism, set the cable 12 at the front end of the limit plate 3, and Figure 2 As shown, the cable 12 is wound between the two first guide wheels 9 , and the plugboard 10 is inserted and fixed inside the U-shaped block 8 , so that the first guide wheel 9 and the second guide wheel 11 can limit the position of the cable 12 .

[0036] According to the needs of use, the installation angle of the cable 12 can be adjusted by rotating the third adjusting rod 26. The third adjusting rod 26 drives the rotating block 25 at the lower end to rotate, and the third adjusting rod 26 drives the second clamping plate 27 and the third clamping plate 28 at the upper end to rotate. After adjusting to the appropriate angle, the rotating block 25 is fixed by tightening the limit bolt, and the installation direction of the cable 12 can be changed accordingly.

[0037] During the use of the cable 12, when it is pulled externally, the two first guide wheels 9 will be pulled, and the first guide wheels 9 drive the limit block 5, the fixing rod 7, and the U-shaped block 8 of the side wall to move outside the limit rod 4, and through the elastic force of the first spring 6, the external force exerted on the cable 12 can be offset, thereby achieving buffering of the cable 12.

[0038] It should be noted that the electrical components mentioned in the present invention have their wiring harnesses sorted according to actual conditions during manufacturing, which will not cause wiring harness entanglement or affect work.

[0039] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here. The control method of the present invention is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field. It should be noted that the electrical components mentioned in the present invention have been combed according to actual conditions during manufacturing, and will not cause wiring harness entanglement or affect work. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0040] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Claims

1. A cable installation suspension device, comprising a mounting plate (1), characterized in that: A mounting mechanism is fixed to the rear side of the mounting plate (1), a telescopic adjustment mechanism is fixed to the front side of the mounting plate (1), a horizontal plate (2) is fixed to the lower end of the telescopic adjustment mechanism, and slots arranged evenly are provided on the lower side of the horizontal plate (2), and a limit plate (3) is provided inside the slot, and cavities are provided on the upper ends of the left and right sides of the limit plate (3), and a limit mechanism is provided inside the cavity; The front side of the limit plate (3) is provided with two groups of limit grooves, the inner portion of the limit groove is longitudinally fixed with a limit rod (4), the outer portion of the limit rod (4) is slidably connected to the limit block (5), the outer portion of the limit rod (4) is sleeved with a first spring (6), one end of the first spring (6) is fixedly connected to the side wall of the limit block (5), and the other end of the first spring (6) is fixedly connected to the inner wall of the limit groove, the side of the limit block (5) away from the first spring (6) is fixed with a fixing rod (7), the other end of the fixing rod (7) is fixed with a U-shaped block (8), the interior of the U-shaped block (8) is rotatably connected to a first guide wheel (9) through an axle pin, the side wall of the U-shaped block (8) is provided with a slot, the interior of the slot is plugged with an insert plate (10), the two insert plates (10) are rotatably connected to a second guide wheel (11) through an axle pin, the side wall of the U-shaped block (8) is threadedly connected with a fastening bolt, and the insert plate (10) is fixedly connected to the U-shaped block (8) through the fastening bolt.

2. A cable installation suspension device according to claim 1, characterized in that: A cable (12) is provided between the first guide wheel (9) and the second guide wheel (11), and the cable (12) is slidably connected to the first guide wheel (9) and the second guide wheel (11); the mounting mechanism comprises a fixing tube (13), the fixing tube (13) is fixedly connected to the rear side of the mounting plate (1), the fixing tube (13) is internally rotatably connected to a rotating rod (14), the rear end of the rotating rod (14) is fixed to a first clamping plate (15), the side wall of the first clamping plate (15) is slidably connected to a threaded clamping rod (16), and the outer wall of the threaded clamping rod (16) is located at the front end of the first clamping plate (15) and is threadedly connected to a fastening nut.

3. A cable installation suspension device according to claim 1, characterized in that: The telescopic adjustment mechanism comprises a first adjustment rod (17), a rear end of the first adjustment rod (17) is fixedly connected to the front side of the mounting plate (1), a second adjustment rod (18) is slidably connected inside the first adjustment rod (17), a fastening bolt is threadedly connected to the upper side of the first adjustment rod (17), one end of the fastening bolt extends to the inside of the first adjustment rod (17) and is clamped to the upper side of the second adjustment rod (18), and the lower end of the second adjustment rod (18) is fixedly connected to the upper side of the horizontal plate (2).

4. A cable installation suspension device according to claim 1, characterized in that: The limiting mechanism includes a moving block (19), the moving block (19) is slidably connected to the inside of the cavity, a second spring (20) is fixed to the side wall of the moving block (19), the other end of the second spring (20) is fixed to the inner wall of the cavity, a round-headed clamping rod (21) is fixed on the side of the moving block (19) away from the second spring (20), circular clamping holes are opened at the left and right ends of the inner wall of the slot, and the other end of the round-headed clamping rod (21) is clamped with the circular clamping hole.

5. A cable installation hanging device according to claim 1, characterized in that: A protective cover (22) is fixed to the lower end of the transverse plate (2) outside the limiting plate (3), and mounting blocks (23) are fixed to the upper ends of the front and rear sides of the protective cover (22). The two mounting blocks (23) are fixedly connected to the lower side of the transverse plate (2) via fixing bolts, and cavities are opened on the left and right sides of the protective cover (22).

6. A cable installation hanging device according to claim 5, characterized in that: The left and right sides of the protective cover (22) are fixed with a mounting angle adjustment mechanism at the lower end of the cavity opening, and the upper end of the mounting angle adjustment mechanism is fixed with a uniformly arranged clamping mechanism.

7. A cable installation hanging device according to claim 6, characterized in that: The mounting angle adjustment mechanism comprises a support plate (24), the support plate (24) being fixedly connected to the side wall of the protective cover (22), the support plate (24) being rotatably connected to a rotating block (25) inside, a third adjustment rod (26) being fixed to the upper side of the rotating block (25), the third adjustment rod (26) being rotatably connected to the upper side of the support plate (24), the side wall of the support plate (24) being threadedly connected to a limiting bolt, and one end of the limiting bolt extending to the inside of the support plate (24) being clamped to the side wall of the rotating block (25).

8. A cable installation hanging device according to claim 7, characterized in that: The clamping mechanism includes a second clamping plate (27) and a third clamping plate (28), wherein the second clamping plate (27) is fixedly connected to the upper end of the third adjusting rod (26), and the third clamping plate (28) is arranged at the upper end of the second clamping plate (27). The front and rear ends of the second clamping plate (27) and the third clamping plate (28) are fixed with connecting blocks (29), and the two connecting blocks (29) are fixedly connected by connecting bolts. The side wall of the cable (12) contacts the inner wall of the second clamping plate (27) and the third clamping plate (28).

9. A cable installation hanging device according to claim 3, characterized in that: A rat-proof plate (30) is fixed on the upper side of the transverse plate (2), and the second adjustment rod (18) is rotatably connected to the side wall of the rat-proof plate (30).

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