CN220525946U

CN220525946U - Power line detector

Info

Publication number: CN220525946U
Application number: CN202321841970.5U
Authority: CN
Inventors: 李伟
Original assignee: Guangdong Daming New Energy Technology Co ltd
Current assignee: Guangdong Daming New Energy Technology Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-02-23
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a power line detector, wherein a chute is arranged at the left end of a vertical frame, a guide pipe is fixed in the chute, a slide block connected with a moving assembly is movably sleeved outside the guide pipe, guide channels are arranged at the left end and the right end of the guide pipe, guide blocks fixed with the inner wall of the slide block are connected in the guide channels in a sliding manner, a connecting block positioned in the guide pipe is fixed between the guide blocks, and a spring positioned at the outer side of the guide pipe is connected between the lower part of the slide block and the inner bottom of the chute. Through rotating the knob, the knob drives the rope pulley to rotate, so that the rope pulley winds the pull rope, the pull rope pulls the sliding block to move downwards to squeeze the spring, meanwhile, the sliding seat moves downwards to the position where the sliding seat is not blocked to hook the power transmission line, then the pull ring is pulled, the pawl is not connected with the ratchet wheel any more, finally, the sliding block can move upwards to reset through the spring, and the sliding seat can move upwards to be matched with the fixing seat to clamp the power transmission line, so that the operation can improve the working efficiency.

Description

Power line detector

Technical Field

The utility model relates to the technical field of power line detection, in particular to a power line detector.

Background

The power transmission line is realized by boosting the electric energy generated by the generator by using a transformer and accessing the electric energy into the power transmission line through control equipment such as a breaker and the like, and the power transmission line is divided into an overhead power transmission line and a cable line. Through searching, the utility model of a patent number 202121030439.0 discloses a power line detection instrument, and in the actual use process of the power line detection instrument, the sliding rod needs to be lifted and lowered by rotating the threaded sleeve, so that the instrument clamps a power transmission line, and the operation is convenient, but time-consuming, so that the working efficiency is reduced.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a power line detector for solving the problems in the background art.

The electric power line detector comprises a vertical frame, a detection component fixed on the upper side of the left end of the vertical frame, a moving component arranged on the lower side of the left end of the vertical frame and a hollow rod fixed on the lower end of the vertical frame;

the vertical frame left end is opened there is the spout, the inside pipe that is fixed with of spout, the outside activity of pipe has cup jointed the slider of being connected with the removal subassembly, both ends all open the pipe about the pipe have the guide way, the inside sliding connection of guide way has the guide block fixed with the slider inner wall, be fixed with the connecting block that is located the pipe between the guide block, be connected with the spring that is located the pipe outside between slider lower part and the bottom in the spout, the connecting block lower extreme is fixed with the stay cord, the rope sheave subassembly is installed to hollow pole lower part, the stay cord lower part extends hollow pole and is connected with the rope sheave subassembly, ratchet pawl subassembly is installed in rope sheave subassembly left part.

Preferably, the detection component comprises a fixed seat, a roller and a camera, wherein the fixed seat is fixed with the vertical frame, the roller is provided with a pair of rollers which are respectively arranged at the left side and the right side of the inner top end of the fixed seat, the camera is arranged at the inner top end of the fixed seat, and a power detector arranged at the inner top end of the fixed seat is arranged at the rear of the camera.

Preferably, the moving assembly comprises a sliding seat, a pulley and a motor, wherein the pulley is arranged at the upper end of the sliding seat, the motor is arranged on the side surface of the pulley, and the sliding seat is fixed with the sliding seat.

Preferably, the rope pulley assembly comprises a rope pulley box, a rope pulley and a knob, wherein the rope pulley box is fixed at the lower end of the hollow rod, a rotating shaft is rotatably connected inside the rope pulley box, the rope pulley is positioned inside the rope pulley box and fixed outside the rotating shaft, the lower part of the pull rope is wound with the rope pulley, and the right part of the rotating shaft penetrates through the rope pulley box and is fixed with the knob.

Preferably, the ratchet pawl assembly comprises a ratchet box, a ratchet, a pawl, a connecting rope and a pull ring, wherein the ratchet box is fixed at the left end of the rope wheel box, the left end of the rotating shaft penetrates through the ratchet box, the ratchet is fixed at the left end of the rotating shaft, the pawl is positioned above the ratchet and is rotationally connected inside the ratchet box, and the pawl is connected with the ratchet.

Preferably, the connecting rope is fixed at the upper end of the pawl, and the upper end of the connecting rope penetrates through the ratchet box and is fixed with the pull ring.

The beneficial effects are that: through rotating the knob, the knob drives the rope pulley to rotate, so that the rope pulley winds the pull rope, the pull rope pulls the sliding block to move downwards to squeeze the spring, meanwhile, the sliding seat moves downwards to the position where the sliding seat is not blocked to hook the power transmission line, then the pull ring is pulled, the pawl is not connected with the ratchet wheel any more, finally, the sliding block can move upwards to reset through the spring, and the sliding seat can move upwards to be matched with the fixing seat to clamp the power transmission line, so that the operation can improve the working efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the ratchet box of the present utility model;

fig. 3 is a partial schematic view of fig. 1 according to the present utility model.

In the figure: 1-vertical frame, 2-fixing seat, 3-roller, 4-camera, 5-slide, 6-pulley, 7-motor, 8-chute, 9-catheter, 10-guide channel, 11-spring, 12-stay cord, 13-hollow pole, 14-rope pulley box, 15-rope pulley, 16-knob, 17-ratchet wheel box, 18-rotating shaft, 19-ratchet wheel, 20-pawl, 21-connecting rope, 22-pull ring, 23-slider, 24-guide block, 25-connecting block.

Detailed Description

Referring to fig. 1-3, a power line detector comprises a vertical frame 1, a detecting component fixed on the upper side of the left end of the vertical frame 1, a moving component installed on the lower side of the left end of the vertical frame 1 and a hollow rod 13 fixed on the lower end of the vertical frame 1, wherein the detecting component comprises a fixed seat 2, a roller 3 and a camera 4, the fixed seat 2 is fixed with the vertical frame 1, the roller 3 is provided with a pair of rollers and is respectively installed on the left side and the right side of the inner top end of the fixed seat 2, the camera 4 is installed on the inner top end of the fixed seat 2, a power detector installed on the inner top end of the fixed seat 2 is arranged behind the camera 4, the moving component comprises a sliding seat 5, a pulley 6 and a motor 7, the pulley 6 is installed on the upper end of the sliding seat 5, the motor 7 is installed on the side of the pulley 6, after the sliding seat 5 is matched with the fixed seat 2 to clamp a power line, the pulley 6 is rotated through the motor 7, and the motor 7 is externally connected with a power supply and a switch, thus the fixed seat 2 can be moved on the power line, and then the damage degree of the power line is judged through the power detector and the camera 4;

the left end of the vertical frame 1 is provided with a chute 8, a guide pipe 9 is fixed in the chute 8, a sliding block 23 connected with a moving assembly is movably sleeved outside the guide pipe 9, the sliding block 23 is fixed with a sliding seat 5, and when the sliding seat 5 moves up and down, the sliding block 23 can be driven to slide up and down along the guide pipe 9 in the chute 8;

the left end and the right end of the guide pipe 9 are respectively provided with a guide passage 10, guide blocks 24 fixed with the inner wall of the sliding block 23 are slidably connected in the guide passages 10, connecting blocks 25 positioned in the guide pipe 9 are fixed between the guide blocks 24, and when the sliding block 23 slides up and down along the guide pipe 9 in the sliding groove 8, the guide blocks 24 can be driven to slide along the guide passages 10, and meanwhile, the connecting blocks 25 slide in the guide pipe 9;

a spring 11 positioned outside the guide pipe 9 is connected between the lower part of the sliding block 23 and the inner bottom of the sliding groove 8, a pull rope 12 is fixed at the lower end of the connecting block 25, a rope pulley assembly is installed at the lower part of the hollow rod 13, the lower part of the pull rope 12 extends through the hollow rod 13 and is connected with the rope pulley assembly, the rope pulley assembly comprises a rope pulley box 14, a rope pulley 15 and a knob 16, the rope pulley box 14 is fixed at the lower end of the hollow rod 13, a rotating shaft 18 is rotatably connected inside the rope pulley box 14, the rope pulley 15 is positioned inside the rope pulley box 14 and is fixed outside the rotating shaft 18, the lower part of the pull rope 12 is wound with the rope pulley 15, the right part of the rotating shaft 18 penetrates through the rope pulley box 14 and is fixed with the knob 16, the knob 16 drives the rotating shaft 18 to rotate anticlockwise, the rotating shaft 18 drives the rope pulley 15 to rotate anticlockwise, the rope pulley 15 winds the pull rope 12, the rope pulley 12 is pulled by the sliding block 23 to move downwards to squeeze the spring 11, and the sliding seat 2 is driven by the sliding block 2 at the same time;

the left part of the rope pulley assembly is provided with a ratchet pawl assembly, the ratchet pawl assembly comprises a ratchet box 17, a ratchet 19, a pawl 20, a connecting rope 21 and a pull ring 22, the ratchet box 17 is fixed at the left end of the rope pulley box 14, the left end of a rotating shaft 18 penetrates into the ratchet box 17, the ratchet 19 is fixed at the left end of the rotating shaft 18, the pawl 20 is positioned above the ratchet 19 and is rotationally connected in the ratchet box 17, the pawl 20 is connected with the ratchet 19, when the rotating shaft 18 rotates anticlockwise, the ratchet 19 can be driven to rotate anticlockwise, the pawl 20 does not prevent the ratchet 19 from rotating anticlockwise, but prevents the ratchet 19 from rotating clockwise, and thus after the knob 16 is loosened, the ratchet 19 and the pawl 20 are matched, so that the self-locking knob 16 can be realized, and the knob 16 is prevented from rotating clockwise due to the elasticity of the spring 11.

The connecting rope 21 is fixed at the upper end of the pawl 20, the upper end of the connecting rope 21 penetrates through the ratchet box 17 and is fixed with the pull ring 22, when the fixing seat 2 hooks a power line, the pull ring 22 is pulled upwards again, the pull ring 22 pulls the pawl 20 through the connecting rope 21 to rotate until the pawl 20 is not connected with the ratchet 19, at the moment, the ratchet 19 can rotate clockwise, finally the sliding block 23 can be moved upwards through the spring 11 to reset, the sliding seat 5 can move upwards to be matched with the fixing seat 2 to clamp the power line, the knob 16 only needs to be manually rotated when the pull rope 12 is wound, and the knob 16 automatically rotates reversely when the pull rope 12 is unwound, so that the working efficiency can be improved.

Claims

1. The utility model provides a power line detector, includes erects frame (1), fixes at the detection component of its left end upside, installs at the removal subassembly of erectting frame (1) left end downside and fixes at empty core bar (13) of erectting frame (1) lower extreme, its characterized in that:

the utility model discloses a vertical frame, including vertical frame (1), including vertical frame, connecting block (24), connecting block (25), rope and rope wheel assembly, spout (9) are opened to vertical frame (1) left end, spout (8) inside is fixed with pipe (9), pipe (9) outside activity has cup jointed slider (23) with the removal subassembly connection, both ends all open guide way (10) about pipe (9), guide way (10) inside sliding connection has guide block (24) fixed with slider (23) inner wall, be fixed with connecting block (25) that are located pipe (9) between guide block (24), be connected with spring (11) that are located pipe (9) outside between slider (23) lower part and the interior bottom of spout (8), connecting block (25) lower extreme is fixed with stay cord (12), rope wheel assembly is installed to hollow rod (13) lower part, stay cord (12) lower part extends hollow rod (13) and is connected with rope wheel assembly, ratchet assembly is installed in rope wheel assembly left part.

2. The power line detector of claim 1, wherein: the detection assembly comprises a fixed seat (2), a roller (3) and a camera (4), wherein the fixed seat (2) is fixed with a vertical frame (1), the roller (3) is provided with a pair of rollers which are respectively arranged on the left side and the right side of the inner top end of the fixed seat (2), the camera (4) is arranged on the inner top end of the fixed seat (2), and an electric power detector arranged on the inner top end of the fixed seat (2) is arranged behind the camera (4).

3. The power line detector of claim 1, wherein: the movable assembly comprises a sliding seat (5), a pulley (6) and a motor (7), wherein the pulley (6) is arranged at the upper end of the sliding seat (5), the motor (7) is arranged on the side face of the pulley (6), and the sliding block (23) is fixed with the sliding seat (5).

4. The power line detector of claim 1, wherein: the rope pulley assembly comprises a rope pulley box (14), a rope pulley (15) and a knob (16), wherein the rope pulley box (14) is fixed at the lower end of a hollow rod (13), a rotating shaft (18) is rotatably connected inside the rope pulley box (14), the rope pulley (15) is located inside the rope pulley box (14) and fixed outside the rotating shaft (18), the lower portion of the pull rope (12) is wound with the rope pulley (15), and the right portion of the rotating shaft (18) penetrates through the rope pulley box (14) and is fixed with the knob (16).

5. The power line detector of claim 4, wherein: the ratchet pawl assembly comprises a ratchet box (17), a ratchet (19), a pawl (20), a connecting rope (21) and a pull ring (22), wherein the ratchet box (17) is fixed at the left end of the rope wheel box (14), the left end of the rotating shaft (18) penetrates through the ratchet box (17), the ratchet (19) is fixed at the left end of the rotating shaft (18), the pawl (20) is located above the ratchet (19) and is rotationally connected inside the ratchet box (17), and the pawl (20) is connected with the ratchet (19).

6. The power line detector of claim 5, wherein: the connecting rope (21) is fixed at the upper end of the pawl (20), and the upper end of the connecting rope (21) penetrates through the ratchet box (17) and is fixed with the pull ring (22).