CN108786025B

CN108786025B - Anti-drop climbers

Info

Publication number: CN108786025B
Application number: CN201810524956.XA
Authority: CN
Inventors: 郝巍; 刘占方; 范静奕; 张博; 宋文乐
Original assignee: State Grid Corp of China SGCC; State Grid Hebei Electric Power Co Ltd; Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Hebei Electric Power Co Ltd; Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority date: 2018-05-28
Filing date: 2018-05-28
Publication date: 2020-06-23
Anticipated expiration: 2038-05-28
Also published as: CN108786025A

Abstract

The invention provides an anti-falling climber, and belongs to the technical field of power maintenance tools. The invention discloses a climber bracket, a pedal frame connected with the climber bracket and a climber belt connected with the middle part of the pedal frame, which is characterized in that: the ankle-wrist-fixing device further comprises a strap for being tied to the ankle of the user and a first connecting strap for connecting the pedal frame and the strap. According to the invention, the first connecting belt and the binding belt are additionally arranged to connect the ankle of the user with the pedal frame, and under the combined action of the first connecting belt and the binding belt, the pedal frame is driven to move when the user lifts the foot, so that the problem that the foot of the user slips off in the pole climbing process can be avoided, and the safety of maintenance operation is improved; meanwhile, the first connecting belt and the bridle are equivalent to safety belts, and can be pulled when a user slips off carelessly, so that the safety is further improved.

Description

Anti-drop climbers

Technical Field

The invention belongs to the technical field of power maintenance tools, and particularly relates to an anti-falling climber.

Background

The climber is an arc iron tool for sleeving the climbing wire pole on the shoe. The concrete pole climbers are mainly divided into cement pole climbers and wood pole climbers according to purposes, and are divided into triangular tube climbers and circular tube climbers according to shape structures. The wooden pole climber is mainly suitable for ascending a height of a concrete pole or a steel pipe tower of an electric power line or a post and telecommunications line. The cement pole climber is suitable for climbing poles on cement poles of electric power and post and telecommunications lines. The foot buckle utilizes the lever action and the self-locking phenomenon in mechanics, and the other side of the foot buckle is tightly buckled on the telegraph pole by means of the self weight of the human body to generate larger friction force, so that people can easily climb; when the foot is lifted, the weight borne by the foot is reduced, and the buckle is automatically loosened.

The climbers are generally made of high-strength seamless tubes, and have light weight, high strength and good toughness after heat treatment; the adjustability is good, and the device is portable and flexible; safe and reliable, convenient to carry, etc., and is an ideal tool for electricians to climb cement poles or wood poles of different specifications. However, when the traditional foot fastener works on the pole, the foot fastener is only provided with one foot pedal belt, so that the foot fastener is easy to slip off, threatens the safety of workers on or under the pole, and is poor in safety.

Disclosure of Invention

The invention aims to provide an anti-falling climber, which aims to solve the technical problem that the safety of the climber in the prior art is poor.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an anti-drop climbers, including the climbers support, with climbers leg joint and with the climbers area of climbers leg middle part connection, still including being used for tying up the band of tying up at user's ankle and being used for connecting the climbers leg with the first connecting band of band.

Further, in the anti-falling foot fastener, one end of the first connecting belt is connected with the middle of the binding belt, and the other end of the first connecting belt is connected with the rear part of the pedal frame.

Further, in the anti-falling foot fastener, one end of the first connecting belt is connected to the belt, the other end of the first connecting belt is connected to the middle of the pedal frame, and the first connecting belt is wound around the lower portion of the pedal frame and extends to the upper portion of the pedal frame.

Furthermore, in the anti-falling foot fastener, a connecting rod is arranged in the middle of the pedal frame, and a connecting sleeve for being sleeved with the connecting rod is arranged at one end of the first connecting belt.

Further, in the anti-falling foot fastener, a positioning groove for accommodating the first connecting belt is formed in a contact portion of the edge of the pedal frame and the first connecting belt.

Furthermore, in the anti-falling foot fastener, a positioning fastener is disposed between the edge of the bottom surface of the foot rest and the first connecting belt.

Further, in the anti-falling foot fastener, a penetrating ring for the first connecting belt to penetrate through is arranged on the bottom surface of the pedal frame.

Further, in the anti-falling foot fastener, at least a part of the first connecting belt is an elastic belt.

Further, in the anti-dropping foot fastener, a second connecting band for connecting the belt and the foot fastener is further included.

Further, in the anti-falling foot buckle, one end of the second connecting belt is fixedly connected with the binding belt, and the other end of the second connecting belt is detachably connected with the foot buckle belt.

The anti-falling climber provided by the invention has the beneficial effects that: compared with the prior art, the ankle and the pedal frame of the user are connected by additionally arranging the first connecting belt and the binding belt, and the pedal frame is driven to move when the user lifts the foot under the combined action of the first connecting belt and the binding belt, so that the problem that the foot of the user slips off in the pole climbing process can be avoided, and the safety of maintenance operation is improved; meanwhile, the first connecting belt and the bridle are equivalent to safety belts, and can be pulled when a user slips off carelessly, so that the safety is further improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic top view of an anti-falling buckle according to an embodiment of the present invention, in which a strap is in an unfolded state;

fig. 2 is a schematic partial top view of the pedal frame portion of the anti-falling climber according to another embodiment of the present invention, wherein the strap is in a closed state;

fig. 3 is a schematic cross-sectional view of the foot rest and the foot buckle strap of the anti-falling foot buckle according to another embodiment of the invention;

fig. 4 is a schematic cross-sectional view of the anti-falling off climber according to another embodiment of the present invention in a use state.

Wherein, in the figures, the respective reference numerals:

10-climbers bracket;

20-a pedal frame; 21-a connecting rod; 22-a positioning groove; 23-a positioning fastener; 24-passing through a ring;

30-a foot strap;

40-a belt;

50-a first connecting strip; 51-a connecting sleeve;

60-a second connecting band.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1, fig. 2 and fig. 4, an anti-falling off climber according to the present invention will now be described. The anti-falling foot fastener comprises a foot fastener support 10, a foot pedal frame 20 connected with the foot fastener support 10, a foot fastener belt 30 connected with the middle of the foot pedal frame 20, a binding belt 40 used for being bound on the ankle of a user, and a first connecting belt 50 used for connecting the foot pedal frame 20 and the binding belt 40. The binding band 40 can be a ring-shaped band, a binding band and other structures which can be bound on the ankle of the user, the binding band 40 is preferably one or more parallel cloth bands or nylon bands, and the two end parts are provided with sticky buckles for conveniently forming a ring, binding on the ankle of the user and conveniently adjusting the size of the ring. The first connecting band 50 may be a single band structure, a multi-band structure, or a multi-band structure (as shown in fig. 4).

When in use, a user steps on the pedal frame 20 with the foot, ties the foot buckle belt 30, and then tightens the belt 40 at the ankle to perform pole climbing operation.

Compared with the prior art, the anti-falling foot buckle provided by the invention has the advantages that the first connecting belt 50 and the binding belt 40 are additionally arranged, so that the wrists of a user are connected with the foot rest 20, and the foot rest 20 is driven to move when the user lifts the feet under the combined action of the first connecting belt and the binding belt 30, so that the problem that the feet of the user slip off in the pole climbing process can be avoided, and the safety of maintenance operation is improved; meanwhile, the first connecting belt 50 and the strap 40 also act as safety belts, and when a user accidentally slips off, the user can pull the safety belts, so that the safety is further improved.

Further, referring to fig. 1, as an embodiment of the anti-falling off climber provided in the present invention, one end of the first connecting band 50 is connected to the middle of the binding band 40, and the other end is connected to the rear portion of the pedal frame 20. The "rear portion" referred to herein is the direction in which the foot of the user is located when the user uses the foot support, and the first connecting band 50 is connected to the rear portion of the foot support 20 to block the foot, thereby preventing the foot from slipping backward when the user uses the foot support. Once the foot slides backward too much, the first connecting belt 50 pulls the belt 40 downward, and the user can detect that the foot has slid backward too much under the pulling action of the belt 40, so that the posture can be adjusted in time to avoid danger. One end of the first connecting belt 50 is connected to the middle of the belt 40, so that the connecting structure at the end of the belt 40 can be located in front of the user, which is convenient for the user to tighten the belt 40 and check whether the belt 40 is loose.

Further, referring to fig. 2 to 4 together, as a specific embodiment of the anti-falling foot buckle provided by the present invention, one end of the first connecting belt 50 is connected to the strap 40, and the other end is connected to the middle of the foot rest 20, and the first connecting belt 50 extends from the lower side of the foot rest 20 to the upper side of the foot rest 20, bypassing the edge of the foot rest 20, so as to prevent the first connecting belt 50 from being frequently treaded and worn during the use process, and simultaneously, to prevent the friction between the foot and the foot rest 20 from being reduced after the user treads the first connecting belt 50, which causes the foot to shake left and right, which causes danger. Moreover, when the user accidentally slips off, the middle part of the first connecting belt 50 and the pedal frame 20 is connected to balance the stress, so as to avoid the danger that the climbers bracket 10 rotates to cause continuous slipping.

Further, referring to fig. 2 to 4 together, as a specific embodiment of the anti-falling foot buckle provided by the present invention, a connecting rod 21 is disposed in the middle of the foot rest 20, and a connecting sleeve 51 for sleeving the connecting rod 21 is disposed at one end of the first connecting belt 50. The connecting rod 21 may be disposed in the plane of the foot rest 20, or may be disposed outside the plane of the foot rest 20, or may be partially disposed in the plane of the foot rest 20 and partially disposed outside the plane of the foot rest 20. The position of the connecting rod 21 is preferably a position that enables the upper surface of the first connecting band 50 to be lower than the upper surface of the footrest 20, so as to prevent the first connecting band 50 from being frequently treaded and worn during use.

Further, referring to fig. 2 to 4 together, as an embodiment of the anti-falling off climber provided by the present invention, a positioning groove 22 for accommodating the first connecting strip 50 is disposed at a contact portion of the edge of the pedal frame 20 and the first connecting strip 50, so as to prevent the first connecting strip 50 from shaking and deviating during the use process, which results in a reduction of the anti-falling off effect.

Further, referring to fig. 4, as a specific embodiment of the anti-falling off climber of the present invention, a positioning fastener 23 is disposed between the bottom edge of the pedal frame 20 and the first connecting belt 50. The positioning fastener 23 is mainly used for preventing the first connecting belt 50 from shaking and deviating in the using process, so that the anti-slip effect is reduced, and in addition, certain buffering effect can be achieved when a user slips carelessly. The positioning fastener 23 may be a snap fastener, a button fastener, a magnetic-type fastener, or the like. The clamping buckle piece can comprise a sub buckle arranged on the first connecting belt 50 and a female buckle arranged on the bottom surface of the pedal frame 20, and the sub buckle and the female buckle are connected in a clamping mode. The button fastener may include a button provided on the bottom surface of the foot rest 20 and a button hole provided on the first connecting strap 50. Magnetic type fastener can be including establishing the magnetic block on first connecting band 50 and establishing the positioning groove in the pedal frame 20 bottom surface, and pedal frame 20 is whole or partly for having ferromagnetic structure, and the magnetic block can adsorb in positioning groove.

Further, referring to fig. 4, as a specific embodiment of the anti-falling off climber of the present invention, a through ring 24 for passing the first connecting belt 50 is disposed on the bottom surface of the pedal frame 20. Wear to establish ring 24 and play the effect of arrangement to first connecting band 50 of pedal frame 20 bottom surface, avoid first connecting band 50 winding on components such as pole cross arm or branch, cause danger. Meanwhile, the penetrating ring 24 can be externally arranged on the bottom surface of the pedal frame 20, and a frame or a connecting rod penetrating the penetrating ring 24 can be arranged to be small and can be broken by certain pulling force, so that a certain buffering effect can be achieved when a user carelessly slides off.

Further, referring to fig. 4, as a specific embodiment of the anti-falling off climber provided in the present invention, the first connecting band 50 is at least partially an elastic band, so as to enable the band 40 to tighten the ankle of the user, and to play a role in buffering when the user accidentally falls off. Specifically, the first connecting band 50 may be an elastic band entirely, or may be an elastic band in one portion and a non-elastic band in another portion. At least a portion of the first connecting band 50 adjacent to the belt 40 is preferably an elastic band to prevent the first connecting band 50 from being frequently abraded by friction with the footrest 20.

Further, referring to fig. 4, as a specific embodiment of the anti-falling off climber provided in the present invention, the anti-falling off climber further includes a second connecting band 60 connecting the belt 40 and the climber band 30. The second connecting strap 60 connects the strap 40 and the climber band 30 together, further enhancing the overall stability and preventing the user's foot from slipping backward.

Further, referring to fig. 4, as a specific embodiment of the anti-falling off climber provided in the present invention, one end of the second connecting band 60 is fixedly connected to the strap 40, and the other end is detachably connected to the climber band 30. The connection of the second connecting band 60 and the climber band 30 can be a hook-and-loop type connecting structure, a clamping structure, a button type connecting structure, a magnetic type connecting structure, etc., so that the user can conveniently detach.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an anti-drop climbers, include the climbers support, with climbers frame of climbers leg joint and with the climbers area of connecting in the middle part of the climbers frame, its characterized in that: the ankle-wrist-ankle joint further comprises a strap for being tied on the ankle of;

one end of the first connecting belt is connected with the binding belt, the other end of the first connecting belt is connected with the middle part of the pedal frame, and the first connecting belt bypasses the edge of the pedal frame from the lower part of the pedal frame and extends to the upper part of the pedal frame;

a positioning fastener is arranged between the edge of the bottom surface of the pedal frame and the first connecting belt;

the positioning fastener is a clamping fastener, a button fastener or a magnetic-type fastener.

2. The drop-preventing climber as claimed in claim 1, wherein: the middle part of the pedal frame is provided with a connecting rod, and one end of the first connecting belt is provided with a connecting sleeve which is used for being sleeved with the connecting rod.

3. The drop-preventing climber as claimed in claim 1, wherein: and a positioning groove for accommodating the first connecting belt is arranged at the contact part of the edge of the pedal frame and the first connecting belt.

4. The drop-preventing climber as claimed in claim 1, wherein: the bottom surface of the pedal frame is provided with a penetrating ring for the first connecting belt to penetrate through.

5. A drop-preventing climber as claimed in any one of claims 1 to 4, wherein: the first connecting belt is at least partially an elastic belt.

6. A drop-preventing climber as claimed in any one of claims 1 to 4, wherein: still including connecting the band with the second connecting band of area is buckled to the foot.

7. The drop-preventing climber as claimed in claim 6, wherein: one end of the second connecting belt is fixedly connected with the binding belt, and the other end of the second connecting belt is detachably connected with the foot buckle belt.