Special-shaped combined glass fiber reinforced plastic cable support

Abstract

The utility model relates to the technical field of cable supports, and discloses a special-shaped combined glass fiber reinforced plastic cable support which comprises a fixing rod, the upper side and the lower side of the left end of the fixing rod are fixedly connected with a plurality of connecting plates, and the opposite ends of the connecting plates are rotationally connected with support plates. Mounting frames are fixedly connected to the left side and the right side of the top end of the support plate, clamping assemblies are arranged on the inner walls of the mounting frames, limiting grooves are formed in the upper side and the lower side of the front end of the fixing rod, clamping plates are arranged on the inner walls of the limiting grooves, first rotary knobs are fixedly connected to the inner walls of the clamping plates, and rotating assemblies are arranged at the front ends of the first rotary knobs. According to the utility model, cables with different sizes can be clamped, so that the cables are prevented from moving or swinging under the action of wind blowing, vibration or other external forces, the risk that the cables are damaged or destroyed is reduced, and the damage to the cables and the threat to the surrounding environment and personnel safety are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable brackets, in particular to a special-shaped combined glass fiber reinforced plastic cable bracket. Background Art

[0002] The cable holder can firmly support and fix the cables to ensure that they are not moved or damaged by the external environment during installation, and to prevent the cables from being worn or cut by external objects or pressure.

[0003] After searching, the announcement number CN204127485U is a special-shaped combined glass fiber reinforced plastic cable bracket, which includes a crossbeam, a left bracket and a right bracket. The left bracket is connected to one end of the crossbeam, and the right bracket is connected to the other end of the crossbeam. The crossbeam, the left bracket and the right bracket are connected as a whole. The right bracket is perpendicular to the crossbeam. The angle between the left bracket and the crossbeam is 90-180 degrees, which can change with the slope of the tunnel wall. The lower end of the left bracket is provided with a left base, and the lower end of the right bracket is provided with a right base. The utility model has the following advantages: an insulating bracket, no need for grounding welding, which changes the multiple processes of traditional metal brackets and has stable operation; the arc transition of each edge prevents the cable from being scratched, and the T-type is more stable and has greater strength; it is easy to construct and has an anti-slip function; the cable bracket is made of glass fiber using the SMC process, and has strong corrosion resistance, strong bending resistance, large load capacity, strong fire resistance and good insulation resistance;

[0004] Based on the above patent, the insulating bracket does not require grounding welding, which changes the multiple processes of traditional metal brackets and ensures stable operation; the rounded transition of each corner prevents the cable from being scratched, and the T-shape is more stable and stronger; it is easy to construct and has an anti-slip function; the cable bracket is made of glass fiber using the SMC process, which has strong corrosion resistance, strong bending resistance, large load capacity, strong fire resistance and good insulation resistance, but this device cannot clamp and fix the cable, and may move or swing under the action of wind, vibration or other external forces, increasing the risk of cable damage or destruction, which may not only damage the cable itself, but also threaten the surrounding environment and personnel safety;

[0005] In view of this, and in response to this technical problem, the present application proposes a special-shaped combined glass fiber reinforced plastic cable bracket. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a special-shaped combined glass fiber reinforced plastic cable bracket, which can clamp cables of different sizes to prevent movement or swinging caused by wind, vibration or other external forces, reduce the risk of cable damage or destruction, avoid damage to the cable itself and avoid threats to the surrounding environment and personnel safety.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A special-shaped combined glass fiber reinforced plastic cable bracket comprises a fixing rod, a plurality of connecting plates are fixedly connected to the upper and lower sides of the left end of the fixing rod, the connecting plates are rotatably connected to a bracket plate at one opposite end, the left and right sides of the top of the bracket plate are fixedly connected to an installation frame, a clamping assembly is provided on the inner wall of the installation frame, limiting grooves are provided on the upper and lower sides of the front end of the fixing rod, a clamping plate is provided on the inner wall of the limiting groove, a first knob is fixedly connected to the inner wall of the clamping plate, and a rotating assembly is provided on the front end of the first knob.

[0009] Furthermore, the clamping assembly includes a gear ring rotatably connected to the inner wall of the mounting frame, a plurality of sub-gears are meshedly connected to the front side of the outer wall of the gear ring, a threaded rod is fixedly connected to the opposite end of each sub-gear, a slider is threadedly connected to the outer wall of the threaded rod, a clamping block is fixedly connected to the front end of the slider, and a second knob is rotatably connected to the upper side of the inner wall of the mounting frame.

[0010] Furthermore, the outward ends of the auxiliary gears are rotatably connected to the inward side of the inner wall of the installation frame, and the bottom ends of the second knobs are fixedly connected to the top ends of the upper auxiliary gears.

[0011] Furthermore, the rear ends of the sliding blocks are slidably connected to the rear sides of the inner walls of the installation frame, and the front ends of the clamping blocks are slidably connected to the front sides of the inner walls of the installation frame.

[0012] Furthermore, the rotating assembly includes a telescopic rod fixedly connected to the front end of the first knob, the rear end of the telescopic rod is fixedly connected to the main gear, the left side of the outer wall of the main gear is meshed with a half gear, and the front end of the card plate is fixedly connected to a spring.

[0013] Furthermore, the rear ends of the springs are fixedly connected to the front side of the outer wall of the telescopic rod, and the rear ends of the main gears are rotatably connected to the front and rear parts of the rear side of the inner wall of the fixed rod.

[0014] Furthermore, the left ends of the half gears are respectively fixedly connected to the right ends of the bracket plates, and the shape of the clamping plates matches the limiting grooves.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by means of the cooperation among the mounting frame, the second knob, the sub-gear, the gear ring, the threaded rod, the slider and the clamping block, cables of different sizes can be clamped to avoid movement or swinging caused by wind, vibration or other external forces, reduce the risk of damage or destruction of the cable, avoid damage to the cable itself and avoid threats to the surrounding environment and personnel safety.

[0017] 2. In the utility model, the angle of the bracket plate can be adjusted through the cooperation among the limit groove, the first knob, the card plate, the spring, the telescopic rod, the main gear, the connecting plate, the half gear and the bracket plate to ensure that the cable can maintain a good direction and tension during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A plan view of a special-shaped combined glass fiber reinforced plastic cable bracket proposed by the utility model;

[0019] Figure 2 This is a cross-sectional view of a fixing rod of a special-shaped combined glass fiber reinforced plastic cable bracket proposed by the utility model;

[0020] Figure 3 This is a structural diagram of a limiting groove of a special-shaped combined glass fiber reinforced plastic cable bracket proposed by the utility model;

[0021] Figure 4 This is a cross-sectional view of an installation frame of a special-shaped combined glass fiber reinforced plastic cable bracket proposed by the utility model.

[0022] Legend:

[0023] 1. Fixed rod; 2. Limiting groove; 3. First knob; 4. Clamping plate; 5. Spring; 6. Telescopic rod; 7. Main gear; 8. Connecting plate; 9. Half gear; 10. Bracket plate; 11. Mounting frame; 12. Second knob; 13. Sub gear; 14. Gear ring; 15. Threaded rod; 16. Slider; 17. Clamping block. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1-4The utility model provides an embodiment: a special-shaped combined glass fiber reinforced plastic cable bracket, including a fixed rod 1, a plurality of connecting plates 8 are fixedly connected to the upper and lower sides of the left end of the fixed rod 1, and the connecting plates 8 are rotatably connected to the bracket plates 10 at the opposite ends, and the mounting frames 11 are fixedly connected to the left and right sides of the top of the bracket plates 10, and the upper and lower sides of the front end of the fixed rod 1 are provided with limit slots 2, and the inner walls of the limit slots 2 are provided with card plates 4, and the inner walls of the card plates 4 are fixedly connected to the first knobs 3. The rear ends of the telescopic rods 6 are fixedly connected to the main gears 7, and the left sides of the outer walls of the main gears 7 are meshed and connected, and the front ends of the card plates 4 are fixedly connected to the springs 5, and the rear ends of the springs 5 ​​are fixedly connected to the front side of the outer wall of the telescopic rod 6, and the rear ends of the main gears 7 are respectively rotatably connected to the front and rear parts of the rear side of the inner wall of the fixed rod 1, and the left ends of the half gears 9 are respectively fixedly connected to the right ends of the bracket plates 10, and the shape of the card plates 4 matches the limit slots 2.

[0026] Specifically, the worker can pull the first rotating knob 3 forward and rotate it, and the first knob 3 drives the telescopic rod 6 to extend and rotate, and the telescopic rod 6 drives the main gear 7, the half gear 9, and the bracket plate 10 to rotate, and then the angle of the bracket plate 10 can be adjusted to ensure that the cable can maintain a good direction and tension during the installation process. At the same time, after the adjustment is completed, the first knob 3 is released, and the first knob 3 and the card plate 4 are pulled back to their original positions through the elastic force of the spring 5, and the card plate 4 is stuck into the limit slot 2 to limit the first knob 3 to prevent the rotation and movement of the bracket plate 10 from damaging the cable.

[0027] A plurality of sub-gears 13 are meshedly connected to the front side of the outer wall of the gear ring 14, and a threaded rod 15 is fixedly connected to the opposite end of the sub-gear 13, and a slider 16 is threadedly connected to the outer wall of the threaded rod 15, and a clamping block 17 is fixedly connected to the front end of the slider 16, and a second knob 12 is rotatably connected to the upper side of the inner wall of the mounting frame 11, and the outward end of the sub-gear 13 is rotatably connected to the inward side of the inner wall of the mounting frame 11, and the bottom end of the second knob 12 is fixedly connected to the top of the upper sub-gear 13, and the rear end of the slider 16 is slidably connected to the rear side of the inner wall of the mounting frame 11, and the front end of the clamping block 17 is slidably connected to the front side of the inner wall of the mounting frame 11.

[0028] Specifically, the cable is passed through the installation frame 11, and the second knob 12 is rotated. The second knob 12, the sub-gear 13, the gear ring 14, and the threaded rod 15 are rotated. The threaded rod 15 drives the slider 16 to move, and the slider 16 drives the clamping block 17 to move, thereby fixing the cable inside the installation frame 11. Cables of different sizes can be clamped to avoid movement or swinging due to wind, vibration or other external forces, reduce the risk of cable damage or destruction, and avoid damage to the cable itself and avoid threats to the surrounding environment and personnel safety.

[0029] Working principle: First, the worker can pull and rotate the first knob 3 forward, and the first knob 3 drives the telescopic rod 6 to extend and rotate, and the telescopic rod 6 drives the main gear 7 to rotate, and the main gear 7 drives the half gear 9 to rotate, and the half gear 9 drives the bracket plate 10 to rotate, so as to adjust the angle of the bracket plate 10. At the same time, after the adjustment is completed, release the first knob 3, and pull the first knob 3 and the card plate 4 back to their original positions through the elastic force of the spring 5, and the card plate 4 is stuck in the limiting groove 2 to limit the first knob 3 to prevent the rotation and movement of the bracket plate 10 from causing damage to the cable. At the same time, pass the cable through the installation frame 11, and rotate the second knob 12. The second knob 12 drives the upper side sub-gear 13 to rotate, and the sub-gear 13 drives the gear ring 14 to rotate, and at the same time drives the remaining sub-gears 13 to rotate synchronously, and the sub-gear 13 drives the threaded rod 15 to rotate, and the threaded rod 15 drives the slider 16 to move, and the slider 16 drives the clamping block 17 to move, so as to fix the cable inside the installation frame 11.

[0030] 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 special-shaped combined glass fiber reinforced plastic cable bracket, comprising a fixing rod (1), characterized in that: A plurality of connecting plates (8) are fixedly connected to both upper and lower sides of the left end of the fixing rod (1); the connecting plates (8) are rotatably connected to a bracket plate (10) at one opposite end; the left and right sides of the top of the bracket plate (10) are fixedly connected to a mounting frame (11); the inner wall of the mounting frame (11) is provided with a clamping assembly; the upper and lower sides of the front end of the fixing rod (1) are provided with a limiting groove (2); the inner wall of the limiting groove (2) is provided with a clamping plate (4); the inner wall of the clamping plate (4) is fixedly connected to a first knob (3); and the front end of the first knob (3) is provided with a rotating assembly.

2. The special-shaped combined glass fiber reinforced plastic cable bracket according to claim 1, characterized in that: The clamping assembly comprises a toothed ring (14) rotatably connected to the inner wall of the mounting frame (11); a plurality of sub-gears (13) are meshedly connected to the front side of the outer wall of the toothed ring (14); a threaded rod (15) is fixedly connected to the opposite end of each sub-gear (13); a slider (16) is threadedly connected to the outer wall of each threaded rod (15); a clamping block (17) is fixedly connected to the front end of each slider (16); and a second knob (12) is rotatably connected to the upper side of the inner wall of the mounting frame (11).

3. The special-shaped combined glass fiber reinforced plastic cable bracket according to claim 2, characterized in that: The outward end of the auxiliary gear (13) is rotatably connected to the inward side of the inner wall of the installation frame (11), and the bottom end of the second knob (12) is fixedly connected to the top of the upper auxiliary gear (13).

4. The special-shaped combined glass fiber reinforced plastic cable bracket according to claim 2, characterized in that: The rear ends of the slide blocks (16) are slidably connected to the rear side of the inner wall of the installation frame (11), and the front ends of the clamping blocks (17) are slidably connected to the front side of the inner wall of the installation frame (11).

5. The special-shaped combined glass fiber reinforced plastic cable bracket according to claim 1, characterized in that: The rotating assembly comprises a telescopic rod (6) fixedly connected to the front end of the first knob (3), the rear end of the telescopic rod (6) is fixedly connected to a main gear (7), the left side of the outer wall of the main gear (7) is meshedly connected to a half gear (9), and the front end of the clamping plate (4) is fixedly connected to a spring (5).

6. The special-shaped combined glass fiber reinforced plastic cable support according to claim 5, characterized in that: The rear ends of the springs (5) are fixedly connected to the front side of the outer wall of the telescopic rod (6), and the rear ends of the main gears (7) are rotatably connected to the front and rear parts of the rear side of the inner wall of the fixed rod (1).

7. The special-shaped combined glass fiber reinforced plastic cable support according to claim 5, characterized in that: The left ends of the half gears (9) are respectively fixedly connected to the right ends of the bracket plates (10), and the shape of the clamping plates (4) matches the limiting grooves (2).

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