CN223887347U - A fall-prevention guide rail climbing device suitable for cement utility poles - Google Patents

Abstract

The utility model belongs to the technical field of cement electric pole climbing, and particularly relates to an anti-falling guide rail climbing device suitable for a cement electric pole, which comprises the cement electric pole, a guide rail climbing device and a mounting fixture, wherein the guide rail is fixedly connected with the cement electric pole through the mounting fixture, and symmetrical guide rail climbing devices are arranged outside the guide rail; the locking time is quick, an operator can form a locking state by pressing down the foot part, the sliding is prevented, and the high-strength aluminum alloy and the 304 stainless steel are adopted as materials, so that the whole structure is firm and durable, and the wear-resisting and anti-sliding performances are good.

Description

Anti-falling guide rail climbing device suitable for cement electric pole

Technical Field

The utility model relates to the technical field of cement electric pole climbing, in particular to an anti-falling guide rail climbing device suitable for a cement electric pole.

Background

The pole plays the effect of supporting overhead conductor, and common pole has wooden pole, cement pole etc. and relevant power equipment is all installed at its top, and the majority sets up along the road periphery, and current when maintaining power equipment on the pole, all is maintenance workman and utilizes auxiliary device to climb on the anti-falling guide rail of pole.

However, the existing climbing device still has the following technical problems when in use:

When the existing guide rail climbing device is used, the structure of the device is complex, the operation is difficult in the climbing process, the locking time of the device on the anti-falling guide rail is slow, the anti-slip effect of the existing climbing device is poor, the climbing device is not durable, the climbing device cannot bear larger weight, and therefore the danger is larger.

Therefore, an anti-falling guide rail climbing device suitable for a cement electric pole is provided to solve the problems.

Disclosure of utility model

The utility model aims to provide an anti-falling guide rail climbing device suitable for a cement electric pole, so as to solve the problems in the background technology.

In order to achieve the aim, the utility model provides the technical scheme that the anti-falling guide rail climbing device suitable for the cement electric pole comprises the cement electric pole, a guide rail climbing device and a mounting fixture, wherein the guide rail is fixedly connected with the cement electric pole through the mounting fixture, and symmetrical guide rail climbing devices are arranged outside the guide rail;

The mounting fixture comprises two arc-shaped mounting plates, mounting holes are formed in two ends of each arc-shaped mounting plate, fastening bolts are arranged at two ends of each arc-shaped mounting plate together, a bracket is arranged at two ends of each arc-shaped mounting plate in a clamping mode, symmetrical limiting grooves are formed in the brackets, limiting columns are slidably arranged in the limiting grooves, reset springs are sleeved outside the limiting columns, one ends of the reset springs are fixedly connected with side walls of the limiting columns, the other ends of the reset springs are fixedly connected with inner walls of the limiting grooves, symmetrical strip-shaped openings are formed in front side walls of the brackets, pull rods are fixedly arranged on front side walls of the two limiting columns, and front ends of the two pull rods penetrate through the strip-shaped openings and extend to front ends of the brackets;

The guide rail climbing ware includes the climbing ware main part, the climbing ware spout of symmetry has been seted up to the inside of climbing ware main part, the upper end of climbing ware main part is provided with the climbing ware protecting cover, the mounting hole has been seted up to the right side wall of climbing ware main part, the inside of mounting hole is provided with the footboard turning arm through turning arm pivot rotation, the right-hand member of climbing ware spout inner wall rotates and is provided with the cylinder of crawling of symmetry, the fixed slot has been seted up to the upper end of mounting hole, the inside of fixed slot is fixedly provided with turning arm spring, the upper end of footboard turning arm is provided with the footboard, the fixed belt that is provided with the symmetry of upper side wall of footboard.

Preferably, the side wall of the guide rail is provided with uniformly arranged limiting holes, the limiting columns are spliced with the limiting holes, and the side wall of the guide rail is provided with reinforcing connecting holes at two ends of the limiting holes.

Preferably, the guide rail and the mounting fixture are made of aluminum alloy and stainless steel.

Preferably, the lower end of the crank arm spring is fixedly connected with the upper side wall of the pedal crank arm, and when the pedal crank arm is subjected to downward extrusion force, the lower end of the left side wall of the pedal crank arm is contacted with the side wall of the guide rail.

Preferably, both crawling rollers are rubber rollers.

Compared with the prior art, the utility model has the beneficial effects that:

The device is simple to operate, an operator can operate the device only by lifting and pressing the foot, the locking time is short, the operator can form a locking state only by pressing the foot, the sliding is prevented, and the high-strength aluminum alloy and the 304 stainless steel are adopted as materials, so that the device is firm and durable in integral structure and has good wear-resisting and anti-sliding performances.

Drawings

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

FIG. 2 is a schematic structural view of a mounting fixture;

FIG. 3 is a schematic top view of FIG. 2;

FIG. 4 is a right side view of the schematic diagram of FIG. 3;

FIG. 5 is a schematic view of the structure of the track climbing device;

FIG. 6 is a schematic top view of FIG. 5;

fig. 7 is a schematic diagram of the front cross-sectional structure of fig. 5.

In the figure, a cement electric pole, a guide rail 2, a guide rail climbing device 3, a mounting clamp 4, an arc-shaped mounting plate 5, a fastening bolt 6, a bracket 7, a limit column 8, a return spring 9, a pull rod 10, a climbing device main body 11, a climbing device sliding chute 12, a climbing device protecting cover 13, a pedal crank arm 14, a crawling roller 15, a crank arm spring 16, a pedal 17, a fixing belt 18 and a crank arm rotating shaft 19 are arranged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

Referring to fig. 1-7, the present utility model provides a technical solution:

The utility model provides an anti-falling guide rail climbing device suitable for cement pole, includes cement pole 1, guide rail 2, guide rail climbing ware 3 and mounting fixture 4, and guide rail 2 passes through mounting fixture 4 and cement pole 1 fixed connection, and the outside of guide rail 2 is provided with symmetrical guide rail climbing ware 3;

the mounting fixture 4 comprises two arc-shaped mounting plates 5, mounting holes are formed in two ends of the two arc-shaped mounting plates 5, fastening bolts 6 are arranged at two ends of the two arc-shaped mounting plates 5 together, a support 7 is arranged at two ends of the two arc-shaped mounting plates 5 in a clamping mode, symmetrical limiting grooves are formed in the support 7, limiting columns 8 are arranged in the limiting grooves in a sliding mode, reset springs 9 are sleeved on the outer portions of the limiting columns 8, one ends of the reset springs 9 are fixedly connected with the side walls of the limiting columns 8, the other ends of the reset springs 9 are fixedly connected with the inner walls of the limiting grooves, symmetrical strip-shaped openings are formed in the front side walls of the support 7, pull rods 10 are fixedly arranged in the front side walls of the two limiting columns 8, and the front ends of the two pull rods 10 penetrate through the strip-shaped openings and extend to the front ends of the support 7;

The guide rail climbing ware 3 includes climbing ware main part 11, climbing ware spout 12 of symmetry has been seted up to the inside of climbing ware main part 11, climbing ware main part 11's upper end is provided with climbing ware protecting cover 13, the right side wall of climbing ware main part 11 has been seted up the installing port, the inside of installing port is provided with footboard turning arm 14 through turning arm pivot 19 rotation, the right-hand member of climbing ware spout 12 inner wall rotates and is provided with the cylinder 15 of crawling of symmetry, the fixed slot has been seted up to the upper end of installing port, the inside of fixed slot is fixedly provided with turning arm spring 16, the upper end of footboard turning arm 14 is provided with footboard 17, the fixed belt 18 that is provided with of symmetry of upper side wall of footboard 17.

The guide rail climbing device 3 is arranged on the guide rail 2, the device is connected and fixed with the feet of an operator through the fixing belt 18, when the operator lifts the feet, a gap exists between the pedal crank arm 14 and the guide rail 2, the crawling roller 15 is clung to the guide rail and moves upwards, when the operator presses the feet, the top of the pedal crank arm 14 can prop against the guide rail 2, the operator is prevented from sliding downwards, and the two feet are alternately lifted and pressed, so that the operator can climb to the top end of the cement pole.

Limiting holes which are uniformly distributed are formed in the side wall of the guide rail 2, the limiting columns 8 are spliced with the limiting holes, and reinforcing connecting holes are formed in the two ends, located at the limiting holes, of the side wall of the guide rail 2.

The guide rail 2 and the mounting fixture 4 are made of aluminum alloy and stainless steel, and are not easy to damage and deform in the using process.

The lower extreme of crank arm spring 16 is connected fixedly with the upper side wall of pedal crank arm 14, and when pedal crank arm 14 received the downward extrusion force, the left side wall lower extreme of pedal crank arm 14 contacted with the lateral wall of guide rail 2, and when pedal crank arm 14 was pushed down to the foot, the left end of pedal crank arm 14 was rotated with crank arm pivot 19 as the center to make the left end and the guide rail 2 joint of pedal crank arm 14, and when the downward force of releasing the foot, under the pulling force effect of crank arm spring 16, pedal crank arm 14 resumes the level.

The two crawling rollers 15 are rubber rollers, so that friction force between the crawling rollers and the guide rail 2 is increased, and slipping is prevented.

Working principle:

The limit post 8 fixed with the pull rod 10 is pressed back through the hand-held pull rod 10, the head part of the limit post 8 extending out of the guide rail 2 is completely retracted, one hand keeps the limit post 8 in a downward pressing state, the other hand holds the guide rail climber 3 to enable the climber chute 12 to be aligned with the guide rail 2, the guide rail climber 3 is installed below the guide rail 2, after the guide rail climber 3 is installed in the guide rail 2, the pull rod 10 is loosened, the limit post 8 is automatically reset through the action of the reset spring 9, the guide rail climber 3 cannot be separated from the guide rail 2 due to the fact that the head part of the limit post 8 extending out of the guide rail 2 is installed, an operator fixes the foot on the guide rail 17 through the fixing belt 18, a gap exists between the pedal crank arm 14 and the guide rail 2 through lifting the foot, the crawling roller 15 is clung to the guide rail 2, the operator fixes the foot on the guide rail 17 through the fixing belt 18, a gap exists between the pedal crank arm 14 and the guide rail 2 through lifting the foot, and the crawling roller 15 is clung to the guide rail 2, and the operator can move upwards.

While the basic principles and main features of the present utility model and advantages of the present utility model have been shown and described above, it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiments and can be embodied in other specific forms without departing from the spirit or essential features of the present utility model, and therefore, the embodiments should be considered exemplary and non-limiting in all respects, the scope of the present utility model is defined by the appended claims rather than the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an anti-falling guide rail climbing device suitable for cement pole, includes cement pole (1), guide rail (2), guide rail climbing ware (3) and mounting fixture (4), its characterized in that, guide rail (2) through mounting fixture (4) with cement pole (1) fixed connection, the outside of guide rail (2) is provided with symmetrical guide rail climbing ware (3);

The mounting fixture (4) comprises two arc-shaped mounting plates (5), mounting holes are formed in two ends of each arc-shaped mounting plate (5), fastening bolts (6) are arranged at two ends of each arc-shaped mounting plate (5) together, a support (7) is clamped at two ends of each arc-shaped mounting plate (5), symmetrical limit grooves are formed in the support (7), limit columns (8) are slidably arranged in the limit grooves, reset springs (9) are sleeved outside the limit columns (8), one ends of the reset springs (9) are fixedly connected with side walls of the limit columns (8), the other ends of the reset springs (9) are fixedly connected with inner walls of the limit grooves, symmetrical strip-shaped openings are formed in the front side walls of the support (7), pull rods (10) are fixedly arranged in the front side walls of the two pull rods (10), and the front ends of the two pull rods (10) penetrate through the strip-shaped openings and extend to the front ends of the support (7);

The guide rail climbing ware (3) is including climbing ware main part (11), climbing ware spout (12) of symmetry have been seted up to the inside of climbing ware main part (11), the upper end of climbing ware main part (11) is provided with climbing ware protecting cover (13), the mounting hole has been seted up to the right side wall of climbing ware main part (11), the inside of mounting hole is provided with footboard crank (14) through turning arm pivot (19) rotation, the right-hand member of climbing ware spout (12) inner wall rotates and is provided with cylinder (15) of crawling of symmetry, the fixed slot has been seted up to the upper end of mounting hole, the inside of fixed slot is fixed and is provided with crank spring (16), the upper end of footboard crank (14) is provided with footboard (17), the upper side wall of footboard (17) is fixed and is provided with symmetrical fixed belt (18).

2. The falling prevention guide rail climbing device suitable for the cement electric pole, as set forth in claim 1, is characterized in that limiting holes which are uniformly distributed are formed in the side wall of the guide rail (2), the limiting columns (8) are inserted into the limiting holes, and reinforcing connecting holes are formed in the two ends, located at the limiting holes, of the side wall of the guide rail (2).

3. The falling protection guide rail climbing device for the cement electric pole, as set forth in claim 1, is characterized in that the guide rail (2) and the mounting fixture (4) are made of aluminum alloy and stainless steel.

4. The falling prevention guide rail climbing device suitable for a cement pole according to claim 1, wherein the lower end of the crank arm spring (16) is fixedly connected with the upper side wall of the pedal crank arm (14), and when the pedal crank arm (14) is subjected to downward extrusion force, the lower end of the left side wall of the pedal crank arm (14) is in contact with the side wall of the guide rail (2).

5. An anti-falling guide rail climbing device for a concrete pole according to claim 1, wherein both crawling rollers (15) are rubber rollers.