CN211513334U

CN211513334U - Anti-skidding climbers

Info

Publication number: CN211513334U
Application number: CN201921574189.XU
Authority: CN
Inventors: 王永昆; 孙永杰; 王栋; 李波; 于兴利
Original assignee: State Grid Corp of China SGCC; Qingdao Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Qingdao Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-09-18
Anticipated expiration: 2029-09-20

Abstract

The anti-skidding foot fastener comprises a foot fastener support, a foot fastener front sole and a foot fastener rear sole, wherein the foot fastener support is of a telescopic structure, the foot fastener front sole is arranged at the front end part of the foot fastener support, the foot fastener rear sole is arranged at the rear end part of the foot fastener support, the palm surface of the foot fastener front sole is opposite to the palm surface of the foot fastener rear sole, and a foot rest is further arranged at the rear end part of the foot fastener support; a rubber front pressing block is fixed on the palm surface of the front sole of the foot buckle, a rubber rear pressing block is fixed on the palm surface of the rear sole of the foot buckle, and the rubber rear pressing block is V-shaped; the existing climbers are improved from mechanics, and the novel climber is suitable for climbing trees with smooth surfaces without damaging barks and climbing cement poles in humid weather.

Description

Anti-skidding climbers

Technical Field

The utility model relates to a climb equipment technical field, in particular to anti-skidding climbers.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

The rubber pad climbers that cement pole used are climbed at present can be used for climbing the pole or trees that the surface is crude, nevertheless easily appears skidding when sleet weather and drops, is not suitable for the climbing of the smooth trees in surface moreover. When the existing climbers are adopted to climb trees, the surfaces of some trees are rough and easy to climb, the surfaces of some trees are very smooth, and the trees are easy to slip when the climbers are adopted to climb the trees; when the sawtooth-shaped climbers are adopted to climb the tree, the bark is easy to be carved and damaged, and the tree is easy to be damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies of the prior art, the present disclosure provides an anti-slip climber, which improves the structure of the existing climber from the mechanical angle analysis, and the improved climber is suitable for climbing trees with smooth surfaces without damaging barks and is also suitable for climbing cement poles in humid weather.

In order to achieve the purpose, the following technical scheme is adopted in the disclosure:

an anti-slip foot fastener comprises a foot fastener support, a foot fastener front sole and a foot fastener rear sole, wherein the foot fastener support is of a telescopic structure, the foot fastener front sole is arranged at the front end part of the foot fastener support, the foot fastener rear sole is arranged at the rear end part of the foot fastener support, the palm surface of the foot fastener front sole is opposite to the palm surface of the foot fastener rear sole, and a foot pedal frame is further arranged at the rear end part of the foot fastener support;

the sole of the front sole of the foot fastener is fixed with a rubber front pressing block, the sole of the rear sole of the foot fastener is fixed with a rubber rear pressing block, and the rubber rear pressing block is V-shaped.

As some possible implementation manners, the heel of the foot fastener is V-shaped, and the palm surface of the heel of the V-shaped foot fastener is an inward concave surface and is fixed with a rubber rear pressing block.

As some possible implementation manners, two rubber rear pressing blocks which are symmetrical to each other along the central axis of the palm surface are fixed on the palm surface of the heel buckle rear sole, and the surfaces of the two rubber rear pressing blocks are extended and intersected to form a V shape.

As some possible implementation manners, the rear press block of the climber is of a V-shaped integrated structure and is fixedly attached to the concave surface of the rear palm of the V-shaped climber.

As some possible realization modes, the front sole and the rear sole of the foot fastener are made of metal materials.

By way of further limitation, the range of the internal included angle α of the V-shaped heel strike and/or the V-shaped rubber back press piece is: 90 < alpha < 180.

Most particularly, the inner included angle of the V-shaped heel button and/or the V-shaped rubber rear pressing block is 142 degrees.

As some possible realization modes, one surface of the rubber front pressing block facing to the heel of the climber is a sharp pointed surface formed by a plurality of sharp pointed parts.

As some possible realization modes, one surface of the rubber rear pressing block facing to the front sole of the climber is a sharp pointed surface formed by a plurality of sharp pointed parts.

As a further limitation, the spine part is in a pointed cone shape and is uniformly arranged on the rubber front pressing block and the rubber rear pressing block.

As some possible implementation manners, the front sole of the climber is detachably and fixedly connected with the climber support, and the rear sole of the climber is detachably and fixedly connected with the climber support.

As a further limitation, the front sole of the foot fastener is connected with the foot fastener support, and the rear sole of the foot fastener is connected with the foot fastener support through bolts.

Compared with the prior art, the beneficial effect of this disclosure is:

1. from the above stress analysis, it is found that by using the improved V-shaped climbers of the present disclosure, when the included angle of the V-shaped climbers is 142 °, the friction force is increased by 11.52% compared to the original arc climbers under the same condition.

2. The anti-skidding climber not only can improve the shape of the rear pressing block on the basis of the original climber, but also can be processed into a V-shaped climber rear palm and a matched V-shaped rear pressing block directly during production and processing, has strong universality and can be suitable for production and use in various conditions.

3. This preceding briquetting of rubber towards the sole behind the climbers one side and briquetting behind the rubber towards the sole before the climbers the spur surface that a plurality of spur portions formed to very big improvement the frictional force when using.

Drawings

Fig. 1 is a schematic structural view of an anti-slip climber in embodiment 1 of the present disclosure.

Fig. 2 is a schematic structural view of an anti-slip climber in the prior art.

Fig. 3 is a force analysis diagram of the anti-slip climber in embodiment 1 of the present disclosure.

1-rubber front briquetting; 2-briquetting after rubber; 3-the half sole of the climber; 4-heel of foot fastener; 5-the front end part of the climber bracket; 6-rear end of the climber support; 7-climbers bracket; 8-a pedal frame; 9-pole.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Example 1:

as shown in fig. 1, an embodiment 1 of the present disclosure provides an anti-slip climber, including a climber support 7, a climber front sole 3, and a climber rear sole 4, where the climber support 7 is of a telescopic structure, the climber front sole 3 is disposed at a front end 5 of the climber support, the climber rear sole 4 is disposed at a rear end 6 of the climber support, a palm surface of the climber front sole 3 is opposite to a palm surface of the climber rear sole 4, and the climber support rear end 6 is further provided with a climber rest 8;

a rubber front pressing block 1 is fixed on the palm surface of the foot buckle front palm 3, a rubber rear pressing block 2 is fixed on the palm surface of the foot buckle rear palm 4, the rubber rear pressing block 2 is V-shaped, and the foot buckle is fixed on an electric pole 9 through the rubber front pressing block 1 and the rubber rear pressing block 2;

two rubber rear pressing blocks 2 which are symmetrical to each other along the central axis of the palm surface are fixed on the palm surface of the heel buckle rear palm 4, and the surfaces of the two rubber rear pressing blocks 2 are V-shaped after being extended and intersected.

The front sole and the rear sole of the foot fastener are both made of metal materials.

The range of the internal included angle alpha after the surface extensions of the two rubber back pressing blocks 2 are intersected is as follows: 90 < alpha <180, preferably 142.

One surface of the rubber front pressing block facing to the heel of the foot fastener is a spine surface formed by a plurality of spine parts; the side of the rear rubber pressing block facing the front sole of the climber is a sharp-pricked surface formed by a plurality of sharp-pricked parts, wherein the sharp-pricked parts are in a sharp-pricked cone shape and are uniformly arranged on the front rubber pressing block and the rear rubber pressing block

The front sole of the foot fastener is fixedly connected with the foot fastener support in a detachable mode, the rear sole of the foot fastener is fixedly connected with the foot fastener support in a detachable mode, and preferably, the detachable fixed connection is in bolt connection or key connection.

As shown in fig. 2, the rear pressing block of the existing rubber climber is arc-shaped, and the pressure of the rear pressing block is G; as shown in fig. 3, the V-shaped angle of the improved climber back pressing block is 142 degrees, and under the same pressure G, the force C of the single-side V-shaped back pressing block is obtained by a force analysis chart and a parallelogram force graphical analysis method: csin (alpha/2) G/2, solving C0.5288G, and lifting C G/2 by 5.76% after the single-side V-shaped pressure block, so that the pressure of the V-shaped pressure block after the improvement is increased by 11.52% compared with the pressure of the arc-shaped pressure block before the improvement, and the friction force is correspondingly increased by 11.52%.

Example 2:

the embodiment 2 of the disclosure provides an antiskid climbers, the palm is the V type behind the climbers, and the palm of palm is interior concave surface and is fixed with briquetting behind the rubber behind the V type climbers, be fixed with behind two rubbers briquetting along the mutual symmetry of palm axis on the palm behind the climbers, be the V type behind the surface extension of briquetting behind two rubbers is crossing, and the scope of interior contained angle alpha after the surface extension of briquetting 2 behind two rubbers is crossing is: 90 degrees < alpha <180 degrees, preferably 142 degrees, and the included angle of the concave surface of the back sole of the V-shaped grappler is the same as the angle of the internal included angle alpha after the surfaces of the two rubber back pressing blocks 2 are extended and intersected, other structures are the same as those in the embodiment 1, and the description is omitted.

Example 3:

the embodiment 3 of the disclosure provides an antiskid climbers, the palm is the V type behind the climbers, and the palm of palm is interior concave surface and is fixed with briquetting behind the rubber behind the V type climbers, briquetting is the body structure of V type behind the climbers, and is fixed with the interior concave surface laminating of palm behind the V type climbers, and the contained angle of the interior concave surface of palm is the same with the interior contained angle alpha of briquetting behind the climbers of V type, and alpha scope is: 90 ° < α <180 °, preferably 142 °, the other structures are the same as those in embodiment 1, and are not described again here.

Example 4:

the embodiment 4 of the present disclosure provides an anti-slip climber, wherein the back pressure block of the climber is of a V-shaped structure, and is attached to and fixed with the inner concave surface of the back sole of the climber, and the range of the inner included angle α of the back pressure block of the V-shaped climber is as follows: 90 ° < α <180 °, preferably 142 °, the other structures are the same as those in embodiment 1, and are not described again here.

The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims

1. An anti-slip foot fastener is characterized by comprising a foot fastener support, a foot fastener front sole and a foot fastener rear sole, wherein the foot fastener support is of a telescopic structure, the foot fastener front sole is arranged at the front end part of the foot fastener support, the foot fastener rear sole is arranged at the rear end part of the foot fastener support, the palm surface of the foot fastener front sole is opposite to the palm surface of the foot fastener rear sole, and the rear end part of the foot fastener support is also provided with a foot pedal frame;

2. The anti-slip climber as claimed in claim 1, wherein the rear heel of the climber is V-shaped, and the palm surface of the rear heel of the V-shaped climber is concave and fixed with a rubber rear pressing block.

3. The anti-slip climber as claimed in claim 1 or 2, wherein two rubber rear pressing blocks symmetrical to each other along the central axis of the sole are fixed on the sole of the rear sole of the climber, and the surfaces of the two rubber rear pressing blocks are extended and intersected to form a V shape.

4. The anti-slip climber of claim 1 or 2, wherein the climber back pressing block is a V-shaped integral structure and is fixedly attached to the concave surface of the V-shaped climber back sole;

or the front sole and the rear sole of the foot fastener are both made of metal materials.

5. The anti-slip climber of claim 2, wherein the range of the inner included angle α of the V-shaped climber back sole and/or the V-shaped rubber back pressing block is: 90 < alpha < 180.

6. The anti-slip climber as claimed in claim 5, wherein the inner angle of the V-shaped climber back sole and/or the V-shaped rubber back pressing block is 142 °.

7. The anti-slip climber as claimed in claim 1, wherein the surface of the rubber front pressing block facing the rear sole of the climber is a spiked surface formed by a plurality of spiked portions;

or one surface of the rubber rear pressing block facing to the front sole of the climber is a sharp-pointed surface formed by a plurality of sharp-pointed parts.

8. The anti-slip climber as claimed in claim 7, wherein the spikes are tapered and uniformly arranged on the rubber front and rear compacts.

9. The anti-slip climber as claimed in claim 1 or 2, wherein the front sole of the climber is detachably and fixedly connected with the climber support, and the rear sole of the climber is detachably and fixedly connected with the climber support.

10. The anti-slip climber of claim 9, wherein the front heel of the climber and the climber support, and the rear heel of the climber and the climber support are connected by bolts.