CN106654969B - Power test, which is ascended a height, uses anti-fall device - Google Patents

Abstract

The invention discloses an anti-falling device for electric power test climbing, comprising a load-bearing box, a reinforcement layer is fixedly connected to the inner side of the load-bearing box, and a partition plate is fixedly connected to the inner middle position of the reinforcement layer, and the partition plate Lifting boxes are provided on both sides of the lifting box, and the inner lower ends of the lifting box are respectively fixedly connected with a first motor and a second motor, and the port position of the first motor and the port position of the second motor are both axially connected with threaded rods, The upper end of the threaded rod is fixedly connected with an anti-off disc, the inner upper end of the lifting box is fixedly connected with a rotating groove, the inner part of the rotating groove is movably connected with the anti-off disc, and the surface of the threaded rod is threadedly connected with a nut. Both the inner upper end of the load-bearing box and the inner upper end of the reinforcement layer are provided with telescopic holes. The anti-falling device for electric power test climbing can eliminate the need for workers to carry out suspended work, greatly reducing the incidence of safety accidents.

Description

Fall arrest device for electric power test climbing

technical field

The invention relates to the technical field of electric power testing, in particular to an anti-falling device for climbing high in electric power testing.

Background technique

Power testing is usually the detection and maintenance of regional power, monitoring the power situation from time to time to ensure the stability of residential and industrial power consumption. A power transmission device is installed at a position twice to three times the height of a normal person, so that the staff can record and observe the power in a certain area.

At present, this kind of maintenance work requires staff to carry out climbing operations. Due to the long-term use of protective equipment, it often brings certain dangers to high-elevation operations and is likely to cause certain safety accidents. Therefore, it is best to set the support points on the ground to be effective. The solution to improve such problems.

Contents of the invention

The object of the present invention is to provide an anti-falling device for electric power test climbing, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a fall prevention device for electric power test climbing, including a load-bearing box, the inner side of the load-bearing box is fixedly connected with a reinforcement layer, and the inner middle position of the reinforcement layer is fixedly connected with a branch. Partition plate, both sides of the partition plate are provided with a lifting box, the inner lower end of the lifting box is respectively fixedly connected with a first motor and a second motor, the port position of the first motor and the port of the second motor The position is uniformly connected with a threaded rod, and the upper end of the threaded rod is fixedly connected with an anti-off disc, and the inner upper end of the lifting box is fixedly connected with a rotating groove, and the inner movable sleeve of the rotating groove is connected with the anti-off disc, and the thread The surface of the rod is threadedly connected with a nut, and the two sides of the nut are welded with a telescopic rod through a bracket. The inner upper end of the load-bearing box and the inner upper end of the reinforcement layer are provided with telescopic holes, and the inner sliding sleeves of the telescopic holes are telescopic. rod, the upper end of the telescopic rod is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with an insulating layer, the upper surface of the insulating layer is provided with anti-slip protrusions, and one side surface of the load-bearing box passes through the The first support bar and the second support bar are fixedly connected with a ladder, the upper surface of the first support bar is fixedly connected with a pedal, the two sides of the upper end of the ladder are respectively welded with a first handle and a second handle, and the first handle The other end and the other end of the second handle are all welded to the upper surface of the load-bearing box, and the upper end surface of the first handle is respectively fixedly connected with a first forward and reverse switch and a second forward and reverse switch, and the first forward and reverse switch The first motor is connected through the circuit, the second forward and reverse switch is connected with the second motor through the circuit, the other side surface of the bearing box is connected with the first arc frame and the second arc frame, the first Both the inner sides of the arc frame and the second arc frame are fixedly connected with buffer pads, the outer port position of the first arc frame is fixedly connected with the first fixing block, and the outer port position of the second arc frame is fixedly connected There is a second fixing block, the inside of the first fixing block is provided with a thread groove, the inside of the second fixing block is provided with a threaded hole, the inside of the threaded hole is threaded with a threaded knob, and the other part of the threaded knob One end is threadedly connected to the threaded groove.

Preferably, the reinforcement layer is made of stainless steel.

Preferably, the models of the first motor and the second motor are IE4 ultra-high efficiency motors.

Preferably, both the insulating layer and the anti-slip protrusions are made of rubber material.

Preferably, the height of the bearing box is 2 meters.

Preferably, the height of the ladder is 1.7 meters.

Preferably, the buffer pad is made of silicone material.

Preferably, the number of the first arc-shaped frame and the number of the second arc-shaped frame are two respectively.

Preferably, the lower end of the load-bearing box is connected to a wheel through a bracket shaft.

Preferably, the models of the first forward and reverse switch and the second forward and reverse switch are both HY2-30.

Compared with the prior art, the beneficial effect of the present invention is: the anti-falling device for electric power test climbing can make the staff do not need to perform suspended work, greatly reducing the incidence of safety accidents, and the load-bearing box can play the role of overall load-bearing. As a result, the built-in reinforcement layer can ensure that the load-bearing box does not deform when it is stressed. The motor drives the threaded rod to rotate, so that the nut can move up and down. At the same time, the nut can move up and down in the telescopic hole with the telescopic rod. The insulating layer can It has the effect of insulation, and the protective protrusion can ensure that the staff will not slip and fall when they are working. Setting the height of the load-bearing box to 2 meters can reduce the length of the telescopic rod, so that the telescopic rod will not be too long. In the case of bending and breaking, the height of the ladder is 1.7 meters to ensure that the staff can safely go up to the upper end of the load-bearing box when climbing. The role of the position can also play a role in preventing the staff from falling over due to the excessive weight of one end when they are working.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is a structural schematic diagram of two arc-shaped frames of the present invention;

Fig. 3 is a schematic front view of the climbing ladder of the present invention.

In the figure: 1 support plate, 2 insulating layer, 3 anti-slip protrusion, 4 telescopic hole, 5 telescopic rod, 6 rotating groove, 7 threaded rod, 8 anti-off disc, 9 first positive and negative switch, 10 second positive and negative Rotary switch, 11 first handle, 12 pedal, 13 first support, 14 ladder, 15 second support rod, 16 lifting box, 17 wheel, 18 reinforcement layer, 19 partition plate, 20 load-bearing box, 21 first motor, 22 Nut, 23 First curved frame, 24 First fixed block, 25 Second fixed block, 26 Cushion pad, 27 Thread groove, 28 Threaded hole, 29 Threaded knob, 30 Second handle, 31 Second curved frame, 32 second motor.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-3, the present invention provides a kind of technical scheme: a kind of anti-falling device for electric power test climbing, comprises load-bearing box 20, and the height of load-bearing box 20 is 2 meters, can improve the height of structure, makes telescopic rod 5 extend The length of the load-bearing box 20 is reduced as much as possible to avoid bending and breaking when the length is too long. The inner side of the load-bearing box 20 is fixedly connected with a reinforcement layer 18. The reinforcement layer 18 is made of stainless steel, which can increase the hardness of the load-bearing box 20. To prevent deformation during load-bearing, the inner middle position of the reinforcement layer 18 is fixedly connected with a partition plate 19, and both sides of the partition plate 19 are provided with lifting boxes 16, and the inner lower ends of the lifting box 16 are respectively fixedly connected with first The motor 21 and the second motor 32, the model of the first motor 21 and the second motor 32 are IE4 super high-efficiency motors, with large torque, strong practicability, and high safety performance. The port position of the first motor 21 and the port of the second motor 32 The position is uniformly connected with a threaded rod 7, the upper end of the threaded rod 7 is fixedly connected with an anti-off disc 8, and the inner upper end of the lifting box 16 is fixedly connected with a rotating groove 6, so that both ends of the threaded rod 7 can be fixed to prevent the threaded rod from 7. In the case of deformation, the inner movable sleeve of the rotating groove 6 is connected with the anti-off disc 8, the surface of the threaded rod 7 is threadedly connected with a nut 22, and the two sides of the nut 22 are welded with a telescopic rod 5 through a bracket, and the inner upper end of the load-bearing box 20 and The inner upper end of the reinforcement layer 18 is provided with a telescopic hole 4, and the inner sliding socket of the telescopic hole 4 is connected with the telescopic rod 5, and the upper end of the telescopic rod 5 is fixedly connected with a support plate 1, and the upper surface of the support plate 1 is fixedly connected with an insulating layer 2, The upper surface of the insulating layer 2 is provided with anti-slip protrusions 3, the insulating layer 2 and the anti-slip protrusions 3 are made of rubber material, which can not only insulate, but also play the role of anti-skid, and the side surface of the load-bearing box 20 passes through the The first support bar 13 and the second support bar 15 are fixedly connected with a ladder 14, and the height of the ladder 14 is 1.7 meters, which is more convenient when the staff can ascend a height. The upper surface of the first support bar 13 is fixedly connected with a pedal 12, a ladder 14 The first handle 11 and the second handle 30 are respectively welded on both sides of the upper end of the first handle 11, the other end of the first handle 11 and the other end of the second handle 30 are all welded on the upper surface of the load-bearing box 20, and the upper end surface of the first handle 11 is fixedly connected with the second handle respectively. One forward and reverse switch 9 and the second forward and reverse switch 10, the models of the first forward and reverse switch 9 and the second forward and reverse switch 10 are both HY2-30, which can play a reasonable control, the first positive and negative The reversing switch 9 is connected to the first motor 21 through a circuit, the second forward and reverse switch 10 is connected to the second motor 32 through a circuit, and the other side surface of the bearing box 20 is connected to the first arc frame 23 and the second arc frame 31. The number of the first arc-shaped frame 23 and the number of the second arc-shaped frame 31 are two respectively, which can increase the fixing effect and improve the stability of the structure. The first arc-shaped frame 23 and the second arc-shaped frame 31 The inner side of each is fixedly connected with a buffer pad 26, the buffer pad 26 is made of silica gel material, the outer port position of the first arc-shaped frame 23 is fixedly connected with the first fixed block 24, and the outer port position of the second arc-shaped frame 31 is fixedly connected. Connected with the second fixed block 25, the inside of the first fixed block 24 is provided with a thread groove 27, the inside of the second fixed block 25 is provided with a threaded hole 28, and the inner thread of the threaded hole 28 is connected with a threaded knob 29, and the threaded knob 29 The other end is threadedly connected to the thread groove 27, which can fix the two arc-shaped frames. The lower end of the load-bearing box 20 is connected with the wheel 17 through the support shaft, which is convenient for moving and increases the flexibility of the structure.

When the present invention is actually implemented: when the electric equipment box on the utility pole needs to be checked, the overall structure is moved to the vicinity of the utility pole by the wheels 17, and the first arc-shaped frame 23 and the second arc-shaped frame 31 are rotated respectively, so that The buffer pads 26 on the inner sides of the two arc-shaped frames can surround the utility poles, and the buffer pads 26 are made of silica gel material, which can play a role of mutual protection. The threaded holes 28 and the threaded grooves 27 are threadedly connected by the threaded knobs 29 respectively, so that the two The position of the first arc-shaped frame can be fixed, and the two arc-shaped frames can fix the overall position. At the same time, it can also place the excessive weight on one side and the overall structure topples over. The upper end of the pedal 12, the height of the bearing box 20 is 2 meters and can improve the height of the overall structure, so that the material length of the telescopic rod 5 can be reduced as much as possible, preventing the situation that the telescopic rod 5 is too long to bend and break. The height of the ladder 14 is 1.7 meters. The meter makes it more convenient when ascending. The first handle 11 and the second handle 30 can help the staff to climb on the pedal 12. The rotary switch starts the first motor 21 and the second motor 32 respectively, so that the two motors can drive the threaded rod 7 to rotate, and the anti-off disc 8 rotates in the rotation groove 6, which can play the role of fixing the threaded rod 7 positions and prevent the threaded rod from 7 In the case of deformation during long-term use, the rotation of the threaded rod 7 can make the nut 22 move up and down. It is adjusted into a misplaced structure to form a stair-like height difference, which makes it safer for workers to climb high. The insulating layer 2 can play an insulating effect and avoid electric shocks caused by wires touching the support plate 1. The anti-slip protrusion 3 can It plays the role of anti-slip, so that when the staff moves slightly or turns around, they will not slip and fall.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. An anti-falling device for electric power test climbing, including a load-bearing box (20), characterized in that: the inner side of the load-bearing box (20) is fixedly connected with a reinforcement layer (18), and the inner middle position of the reinforcement layer (18) is A partition plate (19) is fixedly connected, and both sides of the partition plate (19) are provided with a lift box (16), and the inner lower end of the lift box (16) is respectively fixedly connected with a first motor (21) and the second motor (32), the port position of the first motor (21) and the port position of the second motor (32) are both axially connected with a threaded rod (7), and the upper end of the threaded rod (7) is fixedly connected There is an anti-off plate (8), and the inner upper end of the lifting box (16) is fixedly connected with a rotating groove (6), and the inner part of the rotating groove (6) is movably connected with the anti-off plate (8), and the threaded rod The surface of (7) is threaded with a nut (22), and the two sides of the nut (22) are welded with a telescopic rod (5) through the bracket, and the inner upper end of the load-bearing box (20) and the inner part of the reinforcement layer (18) The upper ends are equipped with telescopic holes (4), and the inner parts of the telescopic holes (4) are slidably connected with the telescopic rods (5), and the upper ends of the telescopic rods (5) are fixedly connected with a support plate (1), and the support plate The upper surface of (1) is fixedly connected with an insulating layer (2), and the upper surface of the insulating layer (2) is provided with anti-slip protrusions (3), and one side surface of the load-bearing box (20) is respectively supported by the first The rod (13) and the second support rod (15) are fixedly connected with a ladder (14), the upper surface of the first support rod (13) is fixedly connected with a pedal (12), and the two sides of the upper end of the ladder (14) The first handle (11) and the second handle (30) are respectively welded, and the other end of the first handle (11) and the other end of the second handle (30) are welded to the upper surface of the load-bearing box (20). The upper surface of a handle (11) is respectively fixedly connected with a first forward and reverse switch (9) and a second forward and reverse switch (10), and the first forward and reverse switch (9) is connected to the first motor (21) through a circuit ), the second forward and reverse switch (10) is connected to the second motor (32) through a circuit, and the other side surface shaft of the bearing box (20) is connected with the first arc frame (23) and the second arc frame shaped frame (31), the inner sides of the first curved frame (23) and the second curved frame (31) are fixedly connected with buffer pads (26), and the outer ports of the first curved frame (23) The first fixed block (24) is fixedly connected to the position, the second fixed block (25) is fixedly connected to the outer port of the second arc-shaped frame (31), and the inside of the first fixed block (24) is provided with A threaded groove (27), the inside of the second fixed block (25) is provided with a threaded hole (28), the threaded hole (28) is connected with a threaded knob (29), and the threaded knob (29) The other end is threadedly connected to the threaded groove (27). 2. The anti-drop device for electric power test climbing according to claim 1, characterized in that: the reinforcement layer (18) is made of stainless steel. 3. The anti-falling device for electric power test climbing according to claim 1, characterized in that: the models of the first motor (21) and the second motor (32) are IE4 ultra-high-efficiency motors. 4. The anti-falling device for electric power test climbing according to claim 1, characterized in that: the insulating layer (2) and the anti-slip protrusion (3) are both made of rubber materials. 5. The anti-drop device for electric power test climbing according to claim 1, characterized in that: the height of the load-bearing box (20) is 2 meters. 6. The anti-drop device for electric power test climbing according to claim 1, characterized in that: the height of the climbing ladder (14) is 1.7 meters. 7. The anti-drop device for electric power test climbing according to claim 1, characterized in that: the buffer pad (26) is made of silicone material. 8. The anti-drop device for electric power test climbing according to claim 1, characterized in that: the number of the first arc-shaped frame (23) and the number of the second arc-shaped frame (31) are two respectively. 9. The anti-falling device for electric power test climbing according to claim 1, characterized in that: the lower end of the load-bearing box (20) is connected with a wheel (17) through a bracket shaft. 10. The anti-drop device for electric power test climbing according to claim 1, characterized in that: the model of the first forward and reverse switch (9) and the model of the second forward and reverse switch (10) are both HY2- 30.