Auxiliary climbing device for electric power engineering installation

Abstract

The utility model relates to the technical field of electric power engineering, and discloses an auxiliary climbing device for electric power engineering installation, which comprises a climbing mechanism and an anti-falling mechanism, the anti-falling mechanism is arranged on the upper part of the climbing mechanism, and a standing plate is arranged on the left side of the climbing mechanism; the other end of the oval fixing ring is connected with the other end of the second arc-shaped connecting plate through a second hasp, the connecting bases are fixedly connected to the left end and the right end in the oval fixing ring, one end of the rotating base is rotationally connected to the middle of the connecting bases, and the other end of the rotating base is fixedly connected to the middle of the friction block. According to the auxiliary climbing device for electric power engineering installation, a self-locking motor is driven to enable a roller to rotate, so that a climbing mechanism can drive a worker to move up and down through a standing plate, when the worker falls off due to an unexpected accident, an elliptical fixing ring deflects, an anti-skid gasket is pressed on the periphery of a telegraph pole through a friction block, and the worker can climb up and down. Therefore, the worker is effectively prevented from falling, and the safety of the worker is protected.

Description

Technical Field

[0001] This utility model relates to the field of power engineering technology, and in particular to an auxiliary climbing device for power engineering installation. Background Technology

[0002] High-altitude work generally refers to work performed at height, which is work carried out by people at a certain height relative to a certain position. The national standard stipulates that any work performed at a height of more than two meters above the reference plane where there is a possibility of falling is called high-altitude work. For power workers, high-altitude work is basically the norm. In daily life, most of the electricity transmission is done through power lines. Generally, power lines need to be erected through utility poles to deliver electricity to users. However, power lines often need to be inspected and maintained. At this time, maintenance personnel need to climb the utility poles to complete the maintenance work. However, without proper tools, this climbing process can pose safety hazards to maintenance personnel.

[0003] Currently, most workers use foot straps for climbing. Foot straps are curved iron tools that are put on shoes to climb utility poles. However, this climbing method is very energy-consuming and unsafe, and workers are at risk of falling. Utility Model Content

[0004] The main purpose of this utility model is to provide an auxiliary climbing device for power engineering installation, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an auxiliary climbing device for power engineering installation, including a climbing mechanism and a fall protection mechanism, wherein the fall protection mechanism is installed on the upper part of the climbing mechanism, and a standing board is installed on the left side of the climbing mechanism;

[0006] The fall protection mechanism includes an elliptical fixing ring, an arc-shaped connecting plate II, a buckle II, a connecting seat, a rotating seat, and a friction block. One end of the arc-shaped connecting plate II is rotatably connected to one end of the elliptical fixing ring, and the other end of the elliptical fixing ring is connected to the other end of the arc-shaped connecting plate II via the buckle II. The connecting seat is fixedly connected to the left and right ends inside the elliptical fixing ring. One end of the rotating seat is rotatably connected to the middle of the connecting seat, and the other end of the rotating seat is fixedly connected to the middle of the friction block. A hanging ring is fixedly connected to the right side of the elliptical fixing ring.

[0007] Preferably, the friction block is provided with an anti-slip pad on the side away from the rotating seat.

[0008] Preferably, handles are installed in the middle of the arc-shaped connecting plate and the middle of the elliptical fixing ring.

[0009] Preferably, an anti-tipping baffle is provided on the upper part of the standing board.

[0010] Preferably, the climbing mechanism includes a circular fixing ring, two arc-shaped connecting plates, a buckle, and multiple adjusting components. One end of each arc-shaped connecting plate is rotatably connected to the right end of the circular fixing ring. The two arc-shaped connecting plates are connected at their adjacent ends by a buckle. The circular fixing ring and the two arc-shaped connecting plates form a ring frame. Multiple adjusting components are installed at equal intervals inside the ring frame, and there are at least three adjusting components. The left side of the circular fixing ring is fixedly connected to the right side of the standing plate.

[0011] Preferably, the adjustment assembly includes an electric push rod, a bracket, a self-locking motor, and a roller. The upper end of the bracket is rotatably connected to the lower part of the annular frame, the roller is rotatably connected to the lower end of the bracket, the self-locking motor is installed on the outer side of the lower end of the bracket, the output end of the self-locking motor passes through the bracket and is fixedly connected to the middle of the roller, the upper end of the electric push rod is rotatably connected to the inner side wall of the annular frame, and the lower end of the electric push rod is rotatably connected to the middle of the bracket.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. When a worker falls due to a sudden accident, the worker will lose balance, causing the safety rope to pull on the hanging ring. This causes the elliptical fixing ring to deflect, which in turn causes the friction block to press the anti-slip pad against the outer circumference of the utility pole, thus preventing further falls and effectively protecting the worker's safety.

[0014] 2. Drive the electric push rod to extend or retract, so that the lower end of the bracket presses the roller against the outer circumference of the utility pole. Then drive the self-locking motor to rotate the roller, so that the climbing mechanism can move the worker up and down through the standing plate, saving the worker's physical strength. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the auxiliary climbing device for power engineering installation according to this utility model;

[0016] Figure 2 This is a schematic diagram of the fall protection mechanism of the auxiliary climbing device for power engineering installation according to this utility model.

[0017] Figure 3 This is a schematic diagram of the climbing mechanism of the auxiliary climbing device for power engineering installation according to this utility model.

[0018] In the diagram: 1. Climbing mechanism; 101. Circular fixing ring; 102. Arc-shaped connecting plate one; 103. Buckle one; 104. Electric push rod; 105. Bracket; 106. Self-locking motor; 2. Fall protection mechanism; 201. Oval fixing ring; 202. Arc-shaped connecting plate two; 203. Buckle two; 204. Connecting seat; 205. Rotating seat; 206. Friction block; 207. Anti-slip pad; 208. Handle; 3. Standing plate; 4. Anti-tilt baffle. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] like Figure 1-3 As shown, the auxiliary climbing device for power engineering installation includes a climbing mechanism 1 and a fall protection mechanism 2. The fall protection mechanism 2 is located on the upper part of the climbing mechanism 1, and a standing board 3 is installed on the left side of the climbing mechanism 1.

[0021] In this embodiment, the fall protection mechanism 2 includes an elliptical fixing ring 201, an arc-shaped connecting plate 202, a buckle 203, a connecting seat 204, a rotating seat 205, and a friction block 206. One end of the arc-shaped connecting plate 202 is rotatably connected to one end of the elliptical fixing ring 201, and the other end of the elliptical fixing ring 201 is connected to the other end of the arc-shaped connecting plate 202 via the buckle 203. The connecting seat 204 is fixedly connected to the left and right ends inside the elliptical fixing ring 201. One end of the rotating seat 205 is rotatably connected to the middle of the connecting seat 204, and the other end of the rotating seat 205 is fixedly connected to the middle of the friction block 206. A hanging ring is fixedly connected to the right side of the elliptical fixing ring 201. An anti-slip pad 207 is provided on the side of the friction block 206 away from the rotating seat 205. Handles 208 are installed in the middle of the arc-shaped connecting plate 202 and the middle of the elliptical fixing ring 201. An anti-tilt baffle 4 is provided on the upper part of the standing plate 3.

[0022] Specifically, first, open the second buckle 203 and place the fall arrest mechanism 2 around the outer perimeter of the utility pole to be climbed. Then, connect and fix the elliptical fixing ring 201 and the arc-shaped connecting plate 202 through the second buckle 203. Next, the worker connects the safety rope to the hanging ring and then climbs through the fall arrest mechanism 2. During the ascent of the fall arrest mechanism 2, the worker loosely grips the handle 208 with both hands so that the anti-slip pad 207 does not contact the utility pole. If a sudden accident causes the worker to fall, the worker will lose balance, causing the elliptical fixing ring 201 to deflect. This causes the friction block 206 to press the anti-slip pad 207 against the outer perimeter of the utility pole, thus preventing further falls and effectively preventing the worker from falling and protecting the worker's safety.

[0023] In this embodiment, the climbing mechanism 1 includes a circular fixing ring 101, two arc-shaped connecting plates 102, a latch 103, and multiple adjusting components. One end of the arc-shaped connecting plate 102 is rotatably connected to the right end of the circular fixing ring 101. The two arc-shaped connecting plates 102 are connected at their closest points via the latch 103. The circular fixing ring 101 and the two arc-shaped connecting plates 102 form a ring frame. Multiple adjusting components are installed at equal intervals inside the ring frame, and there are at least three adjusting components. The left side is fixedly connected to the right side of the standing plate 3. The adjustment assembly includes an electric push rod 104, a bracket 105, a self-locking motor 106, and a roller. The upper end of the bracket 105 is rotatably connected to the lower part of the ring frame, and the roller is rotatably connected to the lower end of the bracket 105. The self-locking motor 106 is installed on the outer side of the lower end of the bracket 105. The output end of the self-locking motor 106 passes through the bracket 105 and is fixedly connected to the middle of the roller. The upper end of the electric push rod 104 is rotatably connected to the inner wall of the ring frame, and the lower end of the electric push rod 104 is rotatably connected to the middle of the bracket 105.

[0024] Specifically, the ring frame is fitted around the outside of the utility pole by the buckle 103, and then the electric push rod 104 is driven to extend or shorten, so that the lower end of the bracket 105 presses the roller on the outside of the utility pole. Then the self-locking motor 106 is driven to make the roller rotate, so that the climbing mechanism 1 can move the worker up and down through the standing plate 3, saving the worker's physical strength.

[0025] Working principle:

[0026] Open the second latch 203 and place the fall arrestor 2 around the outer perimeter of the utility pole to be climbed. Then, connect and fix the elliptical fixing ring 201 and the arc-shaped connecting plate 202 through the second latch 203. Next, the worker connects the safety rope to the hanging ring and places the ring frame around the outer perimeter of the utility pole through the first latch 103. Then, drive the electric push rod 104 to extend or retract, so that the lower end of the bracket 105 presses the roller against the outer perimeter of the utility pole. Then, drive the self-locking motor 106 to rotate the roller, thereby enabling the climbing mechanism to... 1. The standing board 3 can move the worker up and down, saving the worker's energy. Then, the worker can climb up through the fall protection mechanism 2. During the ascent of the fall protection mechanism 2, the worker can hold the handles 208 with both hands to prevent the anti-slip pads 207 from contacting the utility pole. If a worker falls due to an accident, the worker will lose balance and the elliptical fixing ring 201 will deflect. This will cause the friction block 206 to press the anti-slip pads 207 against the outer periphery of the utility pole, thus preventing the worker from falling and protecting the worker's safety.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. Auxiliary climbing device for electrical engineering installation, comprising a climbing mechanism (1) and a fall arrest mechanism (2), characterized in that: The anti-falling mechanism (2) is arranged on the upper part of the climbing mechanism (1), and the standing plate (3) is arranged on the left side of the climbing mechanism (1); The anti-falling mechanism (2) comprises an elliptical fixed ring (201), an arc-shaped connecting plate two (202), a buckle two (203), a connecting seat (204), a rotating seat (205) and a friction block (206), one end of the arc-shaped connecting plate two (202) is rotatably connected to one end of the elliptical fixed ring (201), the other end of the elliptical fixed ring (201) is connected to the other end of the arc-shaped connecting plate two (202) through the buckle two (203), the connecting seat (204) is fixedly connected to the left and right ends of the inside of the elliptical fixed ring (201), one end of the rotating seat (205) is rotatably connected to the middle part of the connecting seat (204), the other end of the rotating seat (205) is fixedly connected to the middle part of the friction block (206), and the right side of the elliptical fixed ring (201) is fixedly connected with a lifting ring.

2. The auxiliary climbing device for power engineering installation according to claim 1, characterized in that: The side, away from the rotating seat (205), of the friction block (206) is provided with an anti-skid pad (207).

3. The auxiliary climbing device for power engineering installation according to claim 1, characterized in that: The middle part of the arc-shaped connecting plate two (202) and the middle part of the elliptical fixed ring (201) are both provided with a handle (208).

4. The auxiliary climbing device for power engineering installation according to claim 1, characterized in that: The upper part of the standing plate (3) is provided with an anti-inclination baffle (4).

5. The auxiliary climbing device for electrical power engineering installation according to claim 1, characterized in that: The climbing mechanism (1) comprises a circular fixed ring (101), two arc-shaped connecting plates one (102), a buckle one (103) and a plurality of adjusting assemblies, one end of the arc-shaped connecting plate one (102) is rotatably connected to the right end of the circular fixed ring (101), the two arc-shaped connecting plates one (102) are connected through the buckle one (103) at the proximal ends, the circular fixed ring (101) and the two arc-shaped connecting plates one (102) form a ring-shaped frame, a plurality of adjusting assemblies are installed in the ring-shaped frame at equal intervals, and the adjusting assemblies are at least three, and the left side of the circular fixed ring (101) is fixedly connected to the right side of the standing plate (3).

6. The auxiliary climbing device for power engineering installation according to claim 5, wherein: The adjusting assembly comprises an electric push rod (104), a support (105), a self-locking motor (106) and a roller, the upper end of the support (105) is rotatably connected to the lower part of the ring-shaped frame, the roller is rotatably connected to the lower end of the support (105), the self-locking motor (106) is installed on the outer side of the lower end of the support (105), the output end of the self-locking motor (106) penetrates through the support (105) and is fixedly connected to the middle part of the roller, and the upper end of the electric push rod (104) is rotatably connected to the inner side wall of the ring-shaped frame, and the lower end of the electric push rod (104) is rotatably connected to the middle part of the support (105).

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