Deck cable protection fixing device

Abstract

The utility model relates to the field of cables, in particular to a deck cable protecting and fixing device. The utility model provides a deck cable protecting and fixing device which can support and protect a cable, reduce the abrasion of the cable caused by friction, reduce the maintenance cost and prolong the service life of the cable. A deck cable protection fixing device comprises a supporting seat, a protection pipe and the like, and the upper side of the supporting seat is connected with the protection pipe. According to the utility model, the adjusting screw rod is rotated, so that the adjusting screw rod moves rightwards under the action of threads, the piston sheet is driven to move rightwards on the piston tube, gas enters the air bag, and the air bag is bulged, thereby achieving the purposes of supporting and protecting the cable, reducing the abrasion of the cable caused by friction and reducing the maintenance cost; and the service life of the cable is prolonged.

Description

Technical Field

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

[0002] A cable is a device that transmits electrical signals or electricity from one place to another. It is usually composed of one or more wires, a twisting agent, a sheath and an outer shell. The existing deck cable protection and fixation is to first install the protective tube on the deck, then pass the cable through the protective tube, and then fix the cable to the protective tube with the fixing belts at both ends of the protective tube. However, this method is not firm enough. When the cable shakes in the protective tube, it will wear due to friction, which increases the maintenance cost of the cable and reduces the service life of the cable.

[0003] Therefore, it is necessary to design a deck cable protection fixing device that can support and protect the cable, reduce the wear of the cable caused by friction, reduce maintenance costs, and extend the service life of the cable. Utility Model Content

[0004] In order to overcome the shortcomings of the existing deck cable protection and fixing, which is not firm enough and will cause wear due to friction when the cable shakes in the protection tube, thereby increasing the maintenance cost of the cable and reducing the service life of the cable, the utility model provides a deck cable protection and fixing device which can support and protect the cable, reduce the wear of the cable caused by friction, reduce maintenance costs, and extend the service life of the cable.

[0005] Technical solution: A deck cable protection and fixing device includes a support seat, a protection tube, a cable and a support mechanism. The upper side of the support seat is connected to the protection tube, the support seat is provided with a support mechanism, and the cable is placed on the support mechanism.

[0006] Furthermore, the protective pipe is a polyvinyl chloride coated steel pipe.

[0007] Furthermore, the supporting mechanism includes a piston tube, an adjusting screw, a piston plate and an airbag. The piston tube is connected to the lower side of the protective tube, the adjusting screw is threadedly connected to the left side of the supporting seat, the piston plate is rotatably connected to the right side of the adjusting screw, the piston plate is slidably connected to the piston tube, the airbag is connected to the inner side of the protective tube, the piston tube passes through the protective tube and is connected to the airbag, and the cable is located inside the airbag.

[0008] Furthermore, a knob is provided on the left side of the adjusting screw.

[0009] Furthermore, it also includes an anti-bending mechanism, which includes a connecting frame, a connecting rod, a support plate and a torsion spring. The front and rear sides of the protective tube are connected to left and right connecting frames, the connecting frames are rotatably connected to connecting rods, the connecting rods are rotatably connected to support plates, the support plates are in contact with the cables, and torsion springs are connected between the connecting rods and adjacent connecting frames.

[0010] Furthermore, the support plates are all arc-shaped.

[0011] The beneficial effects of the utility model are as follows: 1. The utility model rotates the adjusting screw so that the adjusting screw moves to the right under the action of the thread, driving the piston plate to move to the right on the piston tube, allowing gas to enter the airbag, thereby causing the airbag to swell, thereby achieving the effect of supporting and protecting the cable, reducing the wear of the cable caused by friction, reducing maintenance costs, and extending the service life of the cable.

[0012] 2. The utility model loosens the connecting rod and allows the torsion spring to recover, driving the connecting rod to rotate so that the support plates come close to each other and contact the cable. When the cable bends and swings, the connecting rod is driven to rotate, and the torsion spring is deformed and then recovers, so that the cable is corrected after bending, thereby achieving the effect of buffering and correcting the cable, reducing the wear of the cable caused by bending, and extending the service life of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the support mechanism of the utility model.

[0016] Figure 4 It is a cross-sectional view of the support mechanism of the utility model.

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the anti-bending mechanism of the utility model.

[0018] Figure numbers: 1_support seat, 2_protective tube, 3_cable, 4_support mechanism, 41_piston tube, 42_adjusting screw, 43_piston plate, 44_airbag, 5_anti-bending mechanism, 51_connecting frame, 52_connecting rod, 53_support plate, 54_torsion spring. DETAILED DESCRIPTION

[0019] The utility model is described in detail below in conjunction with the accompanying drawings.

[0020] A deck cable protection fixing device, such as Figure 1 and Figure 2As shown, it includes a support seat 1, a protective tube 2, a cable 3 and a support mechanism 4. The protective tube 2 is connected to the upper side of the support seat 1. The protective tube 2 is a polyvinyl chloride-coated steel tube, which has a steel tube inside and is coated with PVC outside. It has strong mechanical strength and corrosion resistance. The support seat 1 is provided with a support mechanism 4 that can support and protect the cable 3, and the cable 3 is placed on the support mechanism 4.

[0021] like Figure 1 , Figure 3 and Figure 4 As shown, the support mechanism 4 includes a piston tube 41, an adjusting screw 42, a piston plate 43 and an air bag 44. The piston tube 41 is connected to the lower side of the protective tube 2, the adjusting screw 42 is threadedly connected to the left side of the support seat 1, a knob is provided on the left side of the adjusting screw 42 for easy rotation, the piston plate 43 is rotatably connected to the right side of the adjusting screw 42, the piston plate 43 is slidably connected to the piston tube 41, the air bag 44 is connected to the inner side of the protective tube 2, the piston tube 41 passes through the protective tube 2 and is connected to the air bag 44, and the cable 3 is located inside the air bag 44.

[0022] When using the device, first install the support seat 1 on the deck, then pass the cable 3 through the protective tube 2 so that the cable 3 is located in the airbag 44, and then turn the adjusting screw 42 by means of the knob so that the adjusting screw 42 moves to the right under the action of the thread, driving the piston plate 43 to move to the right on the piston tube 41, so that the gas enters the airbag 44, and then the airbag 44 bulges, thereby supporting and protecting the cable 3, reducing the wear of the cable 3 caused by friction, reducing maintenance costs, and extending the service life of the cable 3.

[0023] like Figure 1 and Figure 5 As shown, an anti-bending mechanism 5 is also included, and the anti-bending mechanism 5 includes a connecting frame 51, a connecting rod 52, a support plate 53 and a torsion spring 54. The protective tube 2 is connected to the left and right connecting frames 51 on the front and rear sides, and the connecting frames 51 are rotatably connected to the connecting rods 52, and the connecting rods 52 are rotatably connected to the support plates 53. The support plates 53 are all arc-shaped, which is convenient for clamping the cable 3. The support plates 53 are in contact with the cable 3, and torsion springs 54 are connected between the connecting rods 52 and the adjacent connecting frames 51.

[0024] When the anti-bending mechanism 5 of the device is used, the cable 3 can be buffered and corrected. When the cable 3 needs to be installed and fixed, the connecting rod 52 can be rotated outward on the connecting frame 51, and the torsion spring 54 is deformed, so that the support plates 53 are separated from each other, and the cable 3 is passed through the protective tube 2. Then the connecting rod 52 is loosened, and the torsion spring 54 is restored, driving the connecting rod 52 to rotate, so that the support plates 53 are close to each other and contact the cable 3. When the cable 3 bends and swings, it drives the connecting rod 52 to rotate, and the torsion spring 54 is deformed and then restored, so that the cable 3 is corrected after bending, so that the cable 3 can be buffered and corrected, thereby reducing the wear of the cable 3 caused by bending and extending the service life of the cable 3.

[0025] The above embodiments are provided for persons familiar with the art to implement or use the present invention. Personnel familiar with the art can make various modifications or changes to the above embodiments without departing from the utility model concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope of the innovative features mentioned in the claims.

Claims

1. A deck cable protection fixing device, characterized in that: The invention comprises a support seat (1), a protective tube (2), a cable (3) and a support mechanism (4); the upper side of the support seat (1) is connected to the protective tube (2); the support seat (1) is provided with a support mechanism (4) capable of supporting and protecting the cable (3); and the cable (3) is placed on the support mechanism (4).

2. A deck cable protection fixing device according to claim 1, characterized in that: The protective pipe (2) is a polyvinyl chloride coated steel pipe.

3. A deck cable protection fixing device according to claim 2, characterized in that: The support mechanism (4) comprises a piston tube (41), an adjusting screw (42), a piston sheet (43) and an air bag (44); the piston tube (41) is connected to the lower side of the protection tube (2); the adjusting screw (42) is threadedly connected to the left side of the support seat (1); the piston sheet (43) is rotatably connected to the right side of the adjusting screw (42); the piston sheet (43) is slidably connected to the piston tube (41); the air bag (44) is connected to the inner side of the protection tube (2); the piston tube (41) passes through the protection tube (2) and is connected to the air bag (44); and the cable (3) is located inside the air bag (44).

4. A deck cable protection fixing device according to claim 3, characterized in that: The left side of the adjusting screw rod (42) is provided with a knob.

5. A deck cable protection fixing device according to claim 4, characterized in that: The protective tube (2) further comprises an anti-bending mechanism (5), the anti-bending mechanism (5) comprising a connecting frame (51), a connecting rod (52), a support plate (53) and a torsion spring (54). The front and rear sides of the protective tube (2) are both connected to the left and right connecting frames (51), the connecting frames (51) are both rotatably connected to the connecting rods (52), the connecting rods (52) are both rotatably connected to the support plates (53), the support plates (53) are both in contact with the cables (3), and the connecting rods (52) and the adjacent connecting frames (51) are both connected to torsion springs (54).

6. A deck cable protection fixing device according to claim 5, characterized in that: The supporting plates (53) are all arc-shaped.

Images