Cable erection bridge structure

Abstract

The invention belongs to the technical field of cable equipment, and discloses a cable erection bridge structure which is technically characterized by comprising a vertical plate, two sets of bottom clamping discs are rotatably mounted on the side wall of the vertical plate, two sets of top clamping discs are arranged on the side wall of the vertical plate, and telescopic assemblies connected with the top clamping discs are arranged on the surface of the vertical plate. The surface of the bottom clamping disc and the surface of the top clamping disc are each provided with an annular first clamping groove, a cable body is installed between the bottom clamping disc and the top clamping disc through the first clamping grooves, the side wall of the vertical plate is provided with an adjusting mechanism matched with the cable body, and the adjusting mechanism comprises an adjusting disc, a positioning assembly and a driving assembly. Through mutual cooperation of the positioning assembly and the driving assembly, the adjusting disc can be conveniently controlled to move in the vertical direction, and when the adjusting disc reciprocates, accumulated snow on the surface of the cable body can be cleaned. When the height of the adjusting disc is adjusted, the tightness degree of the cable body can be adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of cable equipment, and specifically to a cable erection bridge structure. Background Art

[0002] A cable is made of one or more mutually insulated conductors and an outer insulating protective layer, and is a wire for transmitting electricity or information from one place to another. There are power cables, control cables, compensating cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, and so on. They are all composed of single-strand or multi-strand wires and insulating layers, and are used to connect circuits, electrical appliances, etc.

[0003] Cable bridges are divided into trough type, tray type, ladder type, grid type and other structures. Existing cable erection bridge structures are all rigid structures. When installing cables, clamps, bolts and other tools are generally used to fix and install the cables.

[0004] The existing bridge structure cannot conveniently install and disassemble the cables. Moreover, during use, the tightness of the cables cannot be adjusted. During long-term use, the cables are prone to looseness, resulting in poor cable stability. In winter, when snow accumulates on the surface of the cables, the existing bridge structure cannot clean the snow on the surface of the cables. Summary of the Invention

[0005] The purpose of the present invention is to provide a cable erection bridge structure to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A cable erection bridge structure includes a vertical plate. Two sets of bottom clamping disks are rotatably installed on the side wall of the vertical plate and are distributed horizontally and oppositely. Two sets of top clamping disks are arranged on the side wall of the vertical plate and are respectively located above the bottom clamping disks. A telescopic component connected to the top clamping disks is arranged on the surface of the vertical plate. The telescopic component is used to adjust the relative position of the top clamping disk and the bottom clamping disk. Annular first clamping grooves are respectively formed on the surfaces of the bottom clamping disk and the top clamping disk. A cable body is installed between the bottom clamping disk and the top clamping disk through the first clamping grooves. An adjusting mechanism matched with the cable body is arranged on the side wall of the vertical plate. The adjusting mechanism includes an adjusting disk, a positioning component and a driving component. An annular second clamping groove matched with the cable body is formed on the surface of the adjusting disk. The positioning component is located on the side wall of the vertical plate and is connected to the adjusting disk. The positioning component is used to suspend and support the adjusting disk on the side wall of the vertical plate. The driving component is located on the surface of the vertical plate and is connected to the positioning component. The driving component controls the adjusting disk to move vertically by cooperating with the positioning component.

[0008] As a further solution of the present invention: The telescopic assembly includes two sets of vertically distributed vertical grooves formed on the surface of the vertical plate. A bearing block is slidably installed in the vertical groove along the vertical direction. One side wall of the bearing block extends to the outside of the vertical plate. The top clamping disc is rotatably installed at the side wall of the bearing block. The top end of the vertical groove is fixedly installed with a compression spring, and the telescopic end of the compression spring is connected to the bearing block.

[0009] As a further solution of the present invention: The positioning assembly includes a horizontal plate slidably installed along the vertical direction outside the vertical plate. The horizontal plate is located between the two top clamping discs. A vertical column is fixedly installed on the bottom wall of the horizontal plate. A fixing frame is fixedly installed at the top end of the vertical column. The fixing frame is an inverted U-shaped mechanism. The adjusting disc is rotatably installed in the fixing frame.

[0010] As a further solution of the present invention: The driving assembly includes a driving column rotatably installed on the surface of the vertical plate. One end of the driving column extends to the outside of the vertical plate and is fixedly installed with a control disc. A motor is fixedly installed on the back surface of the vertical plate. The output shaft of the motor is fixedly connected to the driving column. A guiding groove is formed on the surface of the horizontal plate. A guiding post is arranged at a position deviating from the center of the control disc. The guiding post is inserted into the guiding groove.

[0011] As a further solution of the present invention: A limiting portion is arranged on the surface of the control disc and is matched with the guiding post. The limiting portion includes a receiving groove formed on the surface of the control disc. The receiving groove is arranged in the diameter direction of the control disc. A sliding block is slidably installed in the receiving groove. The guiding post is arranged at the side wall of the sliding block. An electric telescopic rod is fixedly installed in the receiving groove, and the telescopic end of the electric telescopic rod is connected to the sliding block.

[0012] As a further solution of the present invention: A handle is arranged on the surface of the top clamping disc.

[0013] As a still further solution of the present invention: Two sets of relatively distributed positioning rods are fixedly installed on the side wall of the vertical plate. The positioning rods are slidably connected with the horizontal plate along the vertical direction.

[0014] Compared with the prior art, the beneficial effect of the present invention is that by setting the telescopic assembly to cooperate with the top clamping disc, the relative position between the top clamping disc and the bottom clamping disc can be conveniently adjusted, and thus the cable body can be conveniently installed and disassembled, solving the problem that the cable cannot be conveniently installed and disassembled at present.

[0015] By setting the positioning component and the driving component to cooperate with each other, the adjustment disk can be conveniently controlled to move in the vertical direction. When the adjustment disk moves back and forth, the cable body can be controlled to intermittently stretch and vibrate, thereby cleaning the snow on the surface of the cable body. When adjusting the height of the adjustment disk, the tightness of the cable body can be adjusted, effectively improving the stability of the cable body. It solves the problem that the existing bridge structure cannot clean the snow on the surface of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic perspective structure of a cable erection bridge structure provided in an embodiment of the present invention Figure 1 。

[0017] Figure 2 Schematic perspective structure of a cable erection bridge structure provided in an embodiment of the present invention Figure 2 。

[0018] Figure 3 Schematic front view structure diagram of a cable erection bridge structure provided in an embodiment of the present invention.

[0019] Figure 4 Schematic diagram of the control disk and its connection structure in a cable erection bridge structure provided in an embodiment of the present invention.

[0020] Wherein: 1 - vertical plate, 2 - bottom clamping disk, 3 - top clamping disk, 4 - telescopic component, 41 - vertical groove, 42 - bearing block, 43 - compression spring, 5 - first clamping groove, 6 - cable body, 7 - adjusting mechanism, 71 - adjusting disk, 711 - second clamping groove, 72 - positioning component, 721 - cross plate, 722 - column, 723 - fixing bracket, 73 - driving component, 731 - control disk, 732 - motor, 733 - guiding groove, 734 - guiding column, 8 - limiting part, 81 - receiving groove, 82 - electric telescopic rod, 83 - sliding block, 9 - handle, 10 - positioning rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0022] The following describes the specific implementation of the present invention in detail with reference to specific embodiments.

[0023] Such as Figure 1 、 Figure 3As shown in the figure, it is a structural diagram of a cable erection bridge structure provided by an embodiment of the present invention, including a vertical plate 1. Two sets of bottom clamping disks 2 distributed oppositely along the horizontal direction are rotatably installed on the side wall of the vertical plate 1. Two sets of top clamping disks 3 are arranged on the side wall of the vertical plate 1 and are respectively located above the bottom clamping disks 2. A telescopic component 4 connected to the top clamping disk 3 is arranged on the surface of the vertical plate 1. The telescopic component 4 is used to adjust the relative position between the top clamping disk 3 and the bottom clamping disk 2. Annular first clamping grooves 5 are respectively formed on the surfaces of the bottom clamping disk 2 and the top clamping disk 3. A cable body 6 is installed between the bottom clamping disk 2 and the top clamping disk 3 through the first clamping grooves 5. An adjusting mechanism 7 matched with the cable body 6 is arranged on the side wall of the vertical plate 1. The adjusting mechanism 7 includes an adjusting disk 71, a positioning component 72 and a driving component 73. An annular second clamping groove 711 matched with the cable body 6 is formed on the surface of the adjusting disk 71. The positioning component 72 is located on the side wall of the vertical plate 1 and is connected to the adjusting disk 71. The positioning component 72 is used to suspend and support the adjusting disk 71 on the side wall of the vertical plate 1. The driving component 73 is located on the surface of the vertical plate 1 and is connected to the positioning component 72. The driving component 73 controls the adjusting disk 71 to move in the vertical direction by cooperating with the positioning component 72.

[0024] During use, the cable body 6 is passed through the first clamping groove 5 between the top clamping disk 3 and the bottom clamping disk 2. The two sets of bottom clamping disks 2 and top clamping disks 3 cooperate with each other to stably carry and support the cable body 6. When installing the cable body 6, the cable body 6 is passed through the second clamping groove 711 on the surface of the adjusting disk 71, and the adjusting disk 71 controls the cable body 6 to form a zigzag structure between the two sets of bottom clamping disks 2. When the cable body 6 needs to be disassembled, the top clamping disk 3 is controlled to move upward through the telescopic component 4. When the gap between the top clamping disk 3 and the bottom clamping disk 2 is large enough, the cable body 6 can be conveniently removed from between the bottom clamping disk 2 and the top clamping disk 3.

[0025] During use, when the surface of the cable body 6 accumulates snow to a certain amount, the driving component 73 and the positioning component 72 cooperate with each other to control the adjusting disk 71 to move vertically in a reciprocating manner. The adjusting disk 71 intermittently applies a vertically downward pressure to the cable body 6 during the reciprocating movement, and the cable body 6 intermittently expands and contracts and shakes, so as to automatically clean the snow on the surface of the cable body 6.

[0026] The driving component 73 and the positioning component 72 cooperate with each other to conveniently adjust the height of the adjusting disk 71, and thus can conveniently adjust the tightness of the cable body 6.

[0027] Such as Figure 1 、 Figure 2As shown, as a preferred embodiment of the present invention, the telescopic assembly 4 includes two sets of vertically distributed vertical grooves 41 formed on the surface of the vertical plate 1. A bearing block 42 is slidably installed in the vertical groove 41 in the vertical direction. One side wall of the bearing block 42 extends to the outside of the vertical plate 1. The top clamping disc 3 is rotatably installed at the side wall of the bearing block 42. A compression spring 43 is fixedly installed at the top end of the vertical groove 41. The telescopic end of the compression spring 43 is connected to the bearing block 42.

[0028] During use, the compression spring 43 pushes the bearing block 42 to move downward in the vertical groove 41. The bearing block 42 positions the top clamping disc 3. The top clamping disc 3 and the bottom clamping disc 2 are mutually attached. The first clamping groove 5 between the top clamping disc 3 and the bottom clamping disc 2 can stably carry the cable body 6. When it is necessary to disassemble the cable body 6, push the top clamping disc 3 upward. When the gap between the top clamping disc 3 and the bottom clamping disc 2 is large enough, the cable body 6 can be conveniently removed from between the bottom clamping disc 2 and the top clamping disc 3.

[0029] As Figure 1 、 Figure 3 As shown, as a preferred embodiment of the present invention, the positioning assembly 72 includes a cross plate 721 slidably installed on the outside of the vertical plate 1 in the vertical direction. The cross plate 721 is located between two sets of top clamping discs 3. A vertical column 722 is fixedly installed on the bottom wall of the cross plate 721. A fixing frame 723 is fixedly installed at the top end of the vertical column 722. The fixing frame 723 is an inverted U-shaped mechanism. The adjusting disc 71 is rotatably installed in the fixing frame 723.

[0030] The cross plate 721 and the vertical column 722 cooperate with each other to support and position the fixing frame 723. The fixing frame 723 supports and positions the adjusting disc 71. When the cable body 6 passes through the second clamping groove 711 on the surface of the adjusting disc 71, the adjusting disc 71 controls the cable body 6 to form a zigzag structure. When it is necessary to clean the snow on the surface of the cable body 6, the driving assembly 73 controls the cross plate 721 to reciprocate in the vertical direction on the outside of the vertical plate 1. The cross plate 721 and the vertical column 722 cooperate with each other, and can mobilize the fixing frame 723 and the adjusting disc 71 to reciprocate synchronously in the vertical direction. The adjusting disc 71 intermittently applies pressure to the cable body 6 when moving downward, and the cable body 6 intermittently expands and contracts and shakes, and can automatically clean the snow on the surface of the cable body 6.

[0031] The driving assembly 73 can adjust the height of the cross plate 721 and thus synchronously adjust the height of the fixing frame 723 and the adjusting disc 71. The adjusting disc 71 and the two sets of bottom clamping discs 2 cooperate with each other, and can conveniently adjust the tightness of the cable body 6.

[0032] As Figure 1 、 Figure 2 、 Figure 3As shown, as a preferred embodiment of the present invention, the driving assembly 73 includes a driving column rotatably installed on the surface of the vertical plate 1. One end of the driving column extends to the outside of the vertical plate 1 and is fixedly installed with a control disk 731. The back surface of the vertical plate 1 is fixedly installed with a motor 732. The output shaft of the motor 732 is fixedly connected to the driving column. A guiding groove 733 is formed on the surface of the cross plate 721. A guiding column 734 is arranged at a position deviating from the center of the control disk 731. The guiding column 734 is inserted into the guiding groove 733.

[0033] When it is necessary to adjust the tightness of the cable body 6 or clean the snow on the surface of the cable body 6, the motor 732 drives the driving column to rotate, thereby driving the control disk 731 to rotate. The control disk 731 drives the guiding column 734 to rotate synchronously. The guiding column 734 and the guiding groove 733 cooperate with each other, and can push the cross plate 721 to reciprocate vertically. The cross plate 721 drives the adjusting disk 71 to reciprocate synchronously. At this time, the snow on the surface of the cable body 6 can be cleaned. When the control disk 731 rotates slightly, the height of the adjusting disk 71 can be conveniently adjusted, and thus the tightness of the cable body 6 can be conveniently adjusted.

[0034] As Figure 1 , Figure 3 , Figure 4 As shown, as a preferred embodiment of the present invention, a limiting portion 8 cooperating with the guiding column 734 is arranged on the surface of the control disk 731. The limiting portion 8 includes a receiving groove 81 formed on the surface of the control disk 731. The receiving groove 81 is arranged in the diameter direction of the control disk 731. A sliding block 83 is slidably installed in the receiving groove 81. The guiding column 734 is arranged at the side wall of the sliding block 83. An electric telescopic rod 82 is fixedly installed in the receiving groove 81. The telescopic end of the electric telescopic rod 82 is connected to the sliding block 83.

[0035] When the control disk 731 rotates, it drives the guiding column 734 to rotate synchronously. The electric telescopic rod 82 pushes the sliding block 83 to move in the receiving groove 81, and thus the rotation radius of the guiding column 734 can be conveniently adjusted. The guiding column 734 and the guiding groove 733 cooperate with each other, and the amplitude of the vertical movement of the cross plate 721 and the adjusting disk 71 can be adjusted synchronously. Thus, the shaking amplitude of the cable body 6 and the tightness of the cable body 6 can be conveniently adjusted.

[0036] As Figure 1 As shown, as a preferred embodiment of the present invention, a handle 9 is arranged on the surface of the top clamping disk 3. The staff can conveniently push the top clamping disk 3 to move upward by holding the handle 9.

[0037] As Figure 1As shown, as a preferred embodiment of the present invention, two groups of oppositely distributed positioning rods 10 are fixedly installed on the side wall of the vertical plate 1, and the positioning rods 10 are slidably connected to the cross plate 721 in the vertical direction.

[0038] The working principle of the present invention is as follows: When in use, the cable body 6 is passed through the first clamping groove 5 between the top clamping disc 3 and the bottom clamping disc 2. The two bottom clamping discs 2 and the top clamping disc 3 cooperate with each other to stably carry and support the cable body 6. When installing the cable body 6, the cable body 6 passes through the second clamping groove 711 on the surface of the adjusting disc 71, and the adjusting disc 71 controls the cable body 6 to form a zigzag structure between the two bottom clamping discs 2. When it is necessary to disassemble the cable body 6, push the top clamping disc 3 upward. When the gap between the top clamping disc 3 and the bottom clamping disc 2 is large enough, the cable body 6 can be conveniently removed from between the bottom clamping disc 2 and the top clamping disc 3.

[0039] When it is necessary to adjust the tightness of the cable body 6 or clean the snow on the surface of the cable body 6, the motor 732 drives the driving column to rotate, and then drives the control disc 731 to rotate. The control disc 731 drives the guiding column 734 to rotate synchronously. The guiding column 734 and the guiding groove 733 cooperate with each other to push the cross plate 721 to move reciprocally in the vertical direction. The cross plate 721 and the column 722 cooperate with each other to drive the fixing frame 723 and the adjusting disc 71 to move reciprocally synchronously in the vertical direction. The adjusting disc 71 intermittently applies pressure to the cable body 6 when moving downward, and the cable body 6 intermittently expands and contracts and vibrates, so as to automatically clean the snow on the surface of the cable body 6.

[0040] The electric telescopic rod 82 pushes the sliding block 83 to move in the receiving groove 81, and thus the rotation radius of the guiding column 734 can be conveniently adjusted. The guiding column 734 and the guiding groove 733 cooperate with each other to synchronously adjust the moving amplitude of the cross plate 721 and the adjusting disc 71 in the vertical direction. The adjusting disc 71 and the two bottom clamping discs 2 cooperate with each other to conveniently adjust the tightness of the cable body 6.

[0041] The above has described the preferred embodiments of the present invention in detail, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A cable erection bridge structure, including a vertical plate, characterized in that, Two sets of bottom clamping discs are rotatably installed on the side wall of the vertical plate and are distributed horizontally and oppositely. Two sets of top clamping discs are arranged on the side wall of the vertical plate and are respectively located above the bottom clamping discs. Annular first clamping grooves are respectively formed on the surfaces of the bottom clamping discs and the top clamping discs. A cable body is installed between the bottom clamping discs and the top clamping discs through the first clamping grooves. A telescopic component connected to the top clamping disc is arranged on the surface of the vertical plate. The telescopic component is used to adjust the relative positions of the top clamping disc and the bottom clamping disc. An adjusting mechanism matched with the cable body is arranged on the side wall of the vertical plate. The adjusting mechanism includes an adjusting disc, a positioning component and a driving component. An annular second clamping groove matched with the cable body is formed on the surface of the adjusting disc. The positioning component is located on the side wall of the vertical plate and is connected to the adjusting disc. The positioning component is used to suspend and support the adjusting disc on the side wall of the vertical plate. The driving component is located on the surface of the vertical plate and is connected to the positioning component. The driving component controls the adjusting disc to move in the vertical direction by cooperating with the positioning component.

2. The cable erection bridge structure according to claim 1, characterized in that, The telescopic component includes two sets of vertically distributed vertical grooves formed on the surface of the vertical plate. A bearing block is slidably installed in the vertical grooves in the vertical direction. One side wall of the bearing block extends to the outside of the vertical plate. The top clamping disc is rotatably installed at the side wall of the bearing block. An extrusion spring is fixedly installed at the top end of the vertical groove. The telescopic end of the extrusion spring is connected to the bearing block.

3. A cable erection bridge structure according to claim 1, characterized in that, The positioning component includes a cross plate slidably installed in the vertical direction on the outside of the vertical plate. The cross plate is located between the two sets of top clamping discs. A column is fixedly installed on the bottom wall of the cross plate. A fixing frame is fixedly installed at the top end of the column. The fixing frame is an inverted U-shaped mechanism. The adjusting disc is rotatably installed in the fixing frame.

4. A cable erection bridge structure according to claim 3, characterized in that, The driving component includes a driving column rotatably installed on the surface of the vertical plate. One end of the driving column extends to the outside of the vertical plate and is fixedly installed with a control disc. A motor is fixedly installed on the back surface of the vertical plate. The output shaft of the motor is fixedly connected to the driving column. A guiding groove is formed on the surface of the cross plate. A guiding column is arranged at a position deviating from the center of the control disc. The guiding column is inserted into the guiding groove.

5. A cable erection bridge structure according to claim 4, characterized in that, A limiting part matched with the guiding column is arranged on the surface of the control disc. The limiting part includes a receiving groove formed on the surface of the control disc. The receiving groove is arranged in the diameter direction of the control disc. A sliding block is slidably installed in the receiving groove. The guiding column is arranged at the side wall of the sliding block. An electric telescopic rod is fixedly installed in the receiving groove. The telescopic end of the electric telescopic rod is connected to the sliding block.

6. A cable erection bridge structure according to claim 1, characterized in that, A handle is arranged on the surface of the top clamping disc.

7. A cable erection bridge structure according to claim 3, characterized in that, Two sets of oppositely distributed positioning rods are fixedly installed on the side wall of the vertical plate. The positioning rods are slidably connected with the cross plate in the vertical direction.

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