Safety power transmission line maintenance device

Abstract

The utility model relates to the technical field of power transmission line maintenance, and discloses a safe power transmission line maintenance device, which comprises a placement box piece and a cable, an adsorption connecting device is arranged at the bottom of the placement box piece, and a placement device is arranged at the top of the placement box piece. The placing device comprises a connecting cylinder piece, a cylinder piece separation layer, a windproof arc plate, an upper end connecting cylinder piece, an elastic belt, a semi-arc sleeve plate, a threaded groove, a threaded connecting end, a connecting piece, a connecting column piece, a swing rope and a knocking ball. According to the safe power transmission line maintenance device, the placement device is arranged, when a problem is detected and locking is needed, a connecting piece can be moved, a threaded connecting end is attached to the side face of a semi-arc sleeve plate, then the surface of the semi-arc sleeve plate is screwed for locking, and maintenance operation can be started; when a cable at a certain position is broken and needs to be repaired, the device can be provided with the locking assembly, can be locked at a position and then is maintained, and is provided with the protection assembly, so that the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission line maintenance, in particular to a safe power transmission line maintenance device. Background Art

[0002] To ensure the safety of power supply, transmission lines are usually erected at high places where people cannot easily access them. Due to the influence of the environment or the aging of the power lines themselves, it is necessary to regularly carry out routine maintenance of the line operation. In order to make it more convenient for workers to maintain the transmission lines, maintenance devices are needed to help the workers.

[0003] The prior art discloses a power transmission maintenance device for power transmission line safety with announcement number CN221296064U, comprising a load-bearing seat, two adjacent hydraulic cylinders fixedly connected to the top of the load-bearing seat, the output ends of the two hydraulic cylinders fixedly connected to a lifting plate, the front, rear and right sides of the lifting plate fixedly connected to baffles, an opening and closing door provided on the left side of the lifting plate, load-bearing blocks fixedly connected to the left and right sides of the load-bearing seat, a first connecting block fixedly connected above the front and rear ends of the load-bearing blocks, and two adjacent second connecting blocks fixedly connected below the front and rear ends of the load-bearing blocks. The above-mentioned device cooperates with each other through a motor, a screw rod, a nut pair, a support plate, a guide rod, a placement box, a limit block and a movable plate. The movable seat on the linear guide rail drives the movable plate to move horizontally to adjust the left and right positions of the placement box, which is more flexible and more practical.

[0004] The above-mentioned safe power transmission line maintenance device cooperates with each other through the Y-shaped frame, the third connecting block, the first fixed block, the support plate, the second fixed block, the third fixed block, the spring, the hydraulic rod and the fixed rod. The four supporting mechanisms will support the load-bearing seat, the universal wheel and the load-bearing block to prevent the movement of the universal wheel from causing instability of the device. The above-mentioned device is set to slide when in use and can slide to different points for detection. However, when a cable is broken and needs to be repaired, there is no locking component. There is no way to lock it in one position and then perform maintenance. The effect during use is not good and needs to be improved. Utility Model Content

[0005] The purpose of the present invention is to provide a safe power transmission line maintenance device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a safe power transmission line maintenance device, comprising a placement box and a cable, wherein the bottom of the placement box is provided with an adsorption connection device, and the top of the placement box is provided with a placement device.

[0007] The placement device includes a connecting cylinder, a cylinder partition layer, a windproof arc plate, an upper connecting cylinder, an elastic band, a semi-arc sleeve, a threaded groove, a threaded connection end, a connecting piece, a connecting column, a swing rope and a knocking ball. The connecting cylinder is fixedly connected to the top of the placement box, the cylinder partition layer is fixedly connected to the top of the connecting cylinder, the upper windproof arc plate is fixedly connected to the side of the upper connecting cylinder, the lower windproof arc plate is fixedly connected to the side of the connecting cylinder, the upper connecting cylinder is fixedly connected to the top of the cylinder partition layer, the elastic band is fixedly connected to the top of the upper connecting cylinder, the threaded connection end is threadedly connected to the side of the semi-arc sleeve, and the connecting column is fixedly connected to the top of the windproof arc plate.

[0008] Preferably, the adsorption connection device includes a connecting base column, a socket, a connecting cylinder, a suction cup and a connecting strip, the connecting base column is fixedly connected to the bottom of the box, the socket is fixedly connected to the bottom of the connecting base column, the connecting cylinder is fixedly connected to the bottom of the connecting base column, the connecting strip is fixedly connected to the back of the connecting cylinder, and the suction cup is connected between the connecting strips.

[0009] Preferably, the thread grooves are provided on both sides of the surface of the semi-arc sleeve, and the threaded connection ends are slidably connected to the surface of the cable.

[0010] Preferably, a through slot is provided inside the connector, the aperture of the through slot is adapted to the diameter of the cable, and the connector is slidably connected to the surface of the cable.

[0011] Preferably, a groove is provided on the front and back of the connecting cylinder, and the suction cup is connected to the back of the connecting cylinder. The groove is used to place the suction cup and can control the compression depth of the suction cup to avoid excessive compression and inconvenience in disassembly.

[0012] Preferably, the swing rope is fixedly connected to the surface of the connecting column, and the knocking ball is fixedly connected to the end of the swing rope away from the connecting column. When the wind blows, it swings, and the knocking ball continuously hits the connecting column to produce sound to help drive away birds, thereby increasing the use function of the device.

[0013] Preferably, the semi-arc sleeve is fixedly connected to the top of the elastic band, and the semi-arc sleeve is sleeved on the surface of the cable.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The safe power transmission line maintenance device is provided with a placement device. When a problem is detected and locking is required, the connector can be moved, the threaded connection end is fitted into the side of the semi-arc sleeve, and then it is twisted on the surface of the semi-arc sleeve to lock it, and the maintenance operation can be started. When a cable is broken and needs to be repaired, the device can be provided with a locking component, which can be locked in a position for maintenance, and has a protective component, which has a good effect when used.

[0016] The safe power transmission line maintenance device is provided with an adsorption connection device. The groove on the back of the structure composed of the socket and the connecting cylinder is aligned with the electric pole, and then pushed backward until the back of the suction cup contacts the front of the electric pole. It is then pressed to fix. The device is installed on the front of the electric pole, and then the inspection and maintenance operation can be started. At the upper end, the connecting rod can be pulled and the semi-arc sleeve can be sleeved on the surface of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0019] Figure 3 This is a schematic diagram of the three-dimensional side view of the placement device of the utility model;

[0020] Figure 4 For this utility model Figure 3 The enlarged structural diagram at B in the middle;

[0021] Figure 5 This is a schematic diagram of the overall back structure of the utility model;

[0022] Figure 6 For this utility model Figure 5 Enlarged structural diagram at point C in the middle.

[0023] In the figure: 1. Placement box; 2. Adsorption connection device; 201. Connecting base column; 202. Socket; 203. Connecting cylinder; 204. Suction cup; 205. Connecting strip; 3. Placement device; 301. Connecting cylinder; 302. Cylinder partition layer; 303. Windproof arc plate; 304. Upper end connecting cylinder; 305. Elastic belt; 306. Half arc sleeve; 307. Threaded groove; 308. Threaded connection end; 309. Connecting piece; 310. Connecting column; 311. Swinging rope; 312. Knocking ball; 4. Cable. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-6 , the utility model provides the following technical solutions:

[0026] A safe power transmission line maintenance device comprises a placement box 1 and a cable 4. The bottom of the placement box 1 is provided with an adsorption connection device 2, and the top of the placement box 1 is provided with a placement device 3.

[0027] The placement device 3 includes a connecting cylinder 301, a cylinder partition layer 302, a windproof arc plate 303, an upper end connecting cylinder 304, an elastic band 305, a semi-arc sleeve 306, a threaded groove 307, a threaded connection end 308, a connecting piece 309, a connecting column 310, a swing rope 311 and a knocking ball 312. The connecting cylinder 301 is fixedly connected to the top of the placement box 1, the cylinder partition layer 302 is fixedly connected to the top of the connecting cylinder 301, the upper end windproof arc plate 303 is fixedly connected to the side of the upper end connecting cylinder 304, the lower end windproof arc plate 303 is fixedly connected to the side of the connecting cylinder 301, the upper end connecting cylinder 304 is fixedly connected to the top of the cylinder partition layer 302, the elastic band 305 is fixedly connected to the top of the upper end connecting cylinder 304, and the threaded connection end 308 is threadedly connected. On the side of the semi-arc sleeve 306, the connecting column 310 is fixedly connected to the top of the windproof arc plate 303, the semi-arc sleeve 306 is fixedly connected to the top of the elastic band 305, the semi-arc sleeve 306 is sleeved on the surface of the cable 4, the threaded grooves 307 are opened on both sides of the surface of the semi-arc sleeve 306, the threaded connection end 308 is slidably connected to the surface of the cable 4, and a through groove is opened inside the connecting member 309. The aperture of the through groove is adapted to the diameter of the cable 4, and the connecting member 309 is slidably connected to the surface of the cable 4. The swing rope 311 is fixedly connected to the surface of the connecting column 310, and the knocking ball 312 is fixedly connected to the end of the swing rope 311 away from the connecting column 310. It swings when the wind blows, and the knocking ball 312 continuously hits the connecting column 310 to produce sound to help drive away birds, thereby increasing the use function of the device.

[0028] The adsorption connection device 2 includes a connecting base column 201, a socket 202, a connecting cylinder 203, a suction cup 204 and a connecting strip 205. The connecting base column 201 is fixedly connected to the bottom of the box 1, the socket 202 is fixedly connected to the bottom of the connecting base column 201, the connecting cylinder 203 is fixedly connected to the bottom of the connecting base column 201, the connecting strip 205 is fixedly connected to the back of the connecting cylinder 203, the suction cup 204 is connected between the connecting strips 205, and a groove is provided on the front and back of the connecting cylinder 203. The suction cup 204 is connected to the back of the connecting cylinder 203. The groove is set for placing the suction cup 204, and the compression depth of the suction cup 204 can be controlled to avoid excessive compression and inconvenience in disassembly.

[0029] When in use, the device is placed on the utility pole. During installation, the groove on the back of the structure composed of the socket 202 and the connecting cylinder 203 is aligned with the utility pole, and then pushed backward until the back of the suction cup 204 contacts the front of the utility pole, and then pressed to fix it. After the device is installed on the front of the utility pole, the maintenance operation can be started. At the upper end, the elastic band 305 can be pulled and the semi-arc sleeve 306 can be sleeved on the surface of the cable 4. The semi-arc sleeve 306 can be pulled to move horizontally on the surface of the cable 4. The lateral movement process continuously stretches the elastic band 305. Then, when a problem is detected and needs to be locked, the connector 309 can be moved, and then the threaded connection end 308 fits the side of the semi-arc sleeve 306, and then is screwed on the surface of the semi-arc sleeve 306 to lock it, and the maintenance operation can begin. A windproof arc plate 303 is provided on the side of the upper end connecting cylinder 304 to provide windproof treatment to protect the staff and cables, and a connecting column 310, a swinging rope 311 and a knocking ball 312 are provided on the top of the windproof arc plate 303. When the wind blows, it swings, and the knocking ball 312 continuously hits the connecting column 310 to produce a sound to help drive away birds. When a cable is broken and needs to be repaired, the device can be provided with a locking component, which can be locked in one position and then maintained, and has a protective component, which is effective when used.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safe power transmission line maintenance device, comprising a placement box (1) and a cable (4), characterized in that: The bottom of the placement box (1) is provided with an adsorption connection device (2), and the top of the placement box (1) is provided with a placement device (3); The placement device (3) comprises a connecting cylinder (301), a cylinder partition layer (302), a windproof arc plate (303), an upper end connecting cylinder (304), an elastic band (305), a semi-arc sleeve (306), a threaded groove (307), a threaded connection end (308), a connecting member (309), a connecting column (310), a swing rope (311) and a knocking ball (312), wherein the connecting cylinder (301) is fixedly connected to the top of the placement box (1), and the cylinder partition layer (302) is fixedly connected to the top of the connecting cylinder (301). The upper end of the windproof arc plate (303) is fixedly connected to the side of the upper end connecting cylinder (304), the lower end of the windproof arc plate (303) is fixedly connected to the side of the connecting cylinder (301), the upper end connecting cylinder (304) is fixedly connected to the top of the cylinder separation layer (302), the elastic band (305) is fixedly connected to the top of the upper end connecting cylinder (304), the threaded connection end (308) is threadedly connected to the side of the semi-arc sleeve (306), and the connecting column (310) is fixedly connected to the top of the windproof arc plate (303).

2. A safe power transmission line maintenance device according to claim 1, characterized in that: The adsorption connection device (2) comprises a connecting base column (201), a socket (202), a connecting cylinder (203), a suction cup (204) and a connecting strip (205); the connecting base column (201) is fixedly connected to the bottom of the box (1); the socket (202) is fixedly connected to the bottom of the connecting base column (201); the connecting cylinder (203) is fixedly connected to the bottom of the connecting base column (201); and the connecting strip (205) is fixedly connected to the back of the connecting cylinder (203).

3. A safe power transmission line maintenance device according to claim 1, characterized in that: The thread grooves (307) are provided on both sides of the surface of the semi-arc sleeve (306), and the threaded connection end (308) is slidably connected to the surface of the cable (4).

4. A safe power transmission line maintenance device according to claim 1, characterized in that: A through slot is provided inside the connecting piece (309), the aperture of the through slot being adapted to the diameter of the cable (4), and the connecting piece (309) is slidably connected to the surface of the cable (4).

5. A safe power transmission line maintenance device according to claim 2, characterized in that: A groove is provided on the back of the connecting cylinder (203), and the suction cup (204) is connected to the back of the connecting cylinder (203).

6. A safe power transmission line maintenance device according to claim 1, characterized in that: The swing rope (311) is fixedly connected to the surface of the connecting column (310), and the knocking ball (312) is fixedly connected to an end of the swing rope (311) away from the connecting column (310).

7. A safe power transmission line maintenance device according to claim 1, characterized in that: The semi-arc sleeve (306) is fixedly connected to the top of the elastic band (305), and the semi-arc sleeve (306) is sleeved on the surface of the cable (4).

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