CN104722043A

CN104722043A - Anti-skid rod-climbing foot buckle

Info

Publication number: CN104722043A
Application number: CN201510165220.4A
Authority: CN
Inventors: 梁亨; 梁枭; 吴东华; 曾耀; 梁仲; 梁艺馨; 梁俏; 梁裕
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-04-09
Filing date: 2015-04-09
Publication date: 2015-06-24

Abstract

The invention discloses an anti-skid rod-climbing foot buckle which comprises a holding rod connected to pedals. The tail segments of the holding rod are provided with anti-skid liners. The anti-skid liners comprise long rubber pipes arranged outside the foot buckle holding rod in a sleeving mode. The rubber pipes are in an arc shape in the length direction. The pipe walls of the rubber pipes are provided with grooves from outside to inside in the radial direction. The grooves are formed in a spiral shape in the axial direction of the pipe walls of the rubber pipes. The depth of the grooves accounts for a quarter to a third of the wall thickness of the pipe walls of the rubber pipes. Compared with the prior art, by means of the anti-skid rod-climbing foot buckle, the problems that anti-skid liners of an existing rod-climbing foot buckle are broken easily, low in working reliability and high in use cost can be solved.

Description

Anti-slip climber

Technical field

The present invention relates to electric machinery manufacturing technology field, especially a kind of anti-skidding climbers for stepping on electric pole.

Background technology

Existingly step on lever foot fastener, generally all comprise connection pole on the footrests, be provided with antiskid pad at the latter end of pole, antiskid pad is then the block rubber of one piece of arc, is arranged on the pole latter end of climbers, to strengthen the frictional force of climbers and electric pole.The friction dynamics often locating to contact with electric pole due to block rubber is all not identical, thus block rubber use time be all in twisted state, usually stress concentration portion divide fracture, functional reliability is very low, there is potential safety hazard, often with changing block rubber, use cost is also higher, and the wasting of resources is larger.

Summary of the invention

Problem to be solved by this invention is to provide a kind of Anti-slip climber, and easily rupture to solve the existing antiskid pad stepping on lever foot fastener, functional reliability is low, the problem that use cost is high.

In order to solve the problem, technical scheme of the present invention is: this Anti-slip climber comprises connection pole on the footrests, antiskid pad is provided with at the latter end of pole, described antiskid pad includes the long rubber tube for being enclosed within outside climbers pole, described rubber tube is curved along its length, on the tube wall of described rubber tube, radial direction is provided with groove from outside to inside, described groove is along the axial helically type of described rubber tube tube wall, and the degree of depth of described groove accounts in the scope of 1/to three/4th of described rubber tube pipe wall thickness.

In order to solve the problem, technical scheme of the present invention can also be: this Anti-slip climber comprises connection pole on the footrests, also include the microscler rubber jacket for being enclosed within outside pole described in climbers, described rubber jacket is curved along its length, described rubber jacket is vertically in large semi-circular, on the cover wall of described rubber jacket, radial direction is provided with groove from outside to inside, described groove is along the axial helically type of described rubber jacket cover wall, and the degree of depth of described groove accounts in the scope of 1/to three/4th of described rubber jacket cover wall.

In technique scheme, more specifically scheme can be: the degree of depth of described groove is 1/3rd of described rubber tube pipe wall thickness, and pedal is the pedal of the material containing 70% to 75% politef.Rubber tube is through tempering process and uses the rubber tube that the material containing 25% to 35% politef is made.

Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:

This Anti-slip climber have employed the antiskid pad of particular design, to play good skidproof effect, the antiskid pad of original block rubber is designed to the form of rubber tube, be sleeved on outside climbers pole, and devise spiral groove, when making the stressed torsion of antiskid pad, groove can be eliminated very most stress and concentrate, greatly reduce antiskid pad to break because stress when reversing concentrates, specific depth of groove, ensure that groove not only plays the effect of abatement stress but also is unlikely to the insufficient strength of antiskid pad own and ruptures, structure is simple, easy to use, and do not need usually to change, use cost reduces.

Accompanying drawing explanation

Fig. 1 is the front view of the embodiment of the present invention one;

Fig. 2 is the front view of the embodiment of the present invention one antiskid pad;

Fig. 3 is the left view of the embodiment of the present invention one antiskid pad;

Fig. 4 is the front view of the embodiment of the present invention two rubber jacket;

Fig. 5 is the left view of the embodiment of the present invention two rubber jacket.

Detailed description of the invention

Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail:

Embodiment one: this Anti-slip climber as shown in Figure 1, Figure 2, Figure 3 shows, it comprises the pole 3 be connected on pedal 4, be provided with antiskid pad at the latter end of pole 3, antiskid pad includes the rubber tube 1 for being enclosed within the length outside climbers pole, and rubber tube 1 is curved along its length.On the tube wall of rubber tube 1, radial direction is provided with groove 2 from outside to inside, and groove 2 is along the axial helically type of rubber tube tube wall, and the degree of depth A of groove 2, rubber tube 1 pipe wall thickness B, the degree of depth A of groove 2 are 1/3rd of rubber tube 1 pipe wall thickness B.Devise spiral groove, when making the stressed torsion of antiskid pad, groove can be eliminated very most stress and concentrate, greatly reduce antiskid pad to break because stress when reversing concentrates, specific depth of groove, ensure that groove not only plays the effect of abatement stress but also is unlikely to the insufficient strength of antiskid pad own and ruptures, structure is simple, easy to use, and do not need usually to change, use cost reduces.Pedal 4 is the pedal of the material containing 70% politef.Rubber tube 1 is make through tempering process and containing the rubber of 25% politef.

In other embodiments, according to the difference of operating mode and elastomeric material, the degree of depth of groove can be any one value in four/always 1/3rd of rubber tube pipe wall thickness, and pedal can also select the material containing 70% to 75% politef to make.Rubber tube can also be selected and also make containing the rubber of the politef of 25% to 35% any one numerical value through tempering process.

Embodiment two: this Anti-slip climber includes the microscler rubber jacket for being enclosed within outside pole described in climbers, except microscler rubber jacket, other structures are as embodiment one.Rubber jacket as shown in Figure 4, Figure 5, rubber jacket 1 is vertically in large semi-circular.On the tube wall of rubber jacket 1, radial direction is provided with groove 2 from outside to inside, and groove 2 is along the axial helically type of rubber tube tube wall, and the degree of depth A of groove 2, rubber tube 1 pipe wall thickness B, the degree of depth A of groove 2 are 1/4th of rubber tube 1 pipe wall thickness B.Pedal 4 is the pedal of the material containing 75% politef.Rubber tube 1 is make through tempering process and containing the rubber of 35% politef.

Claims

1. an Anti-slip climber, comprise connection pole on the footrests, antiskid pad is provided with at the latter end of pole, it is characterized in that: described antiskid pad includes the long rubber tube for being enclosed within outside climbers pole, described rubber tube is curved along its length, on the tube wall of described rubber tube, radial direction is provided with groove from outside to inside, and described groove is along the axial helically type of described rubber tube tube wall, and the degree of depth of described groove accounts in the scope of 1/to three/4th of described rubber tube pipe wall thickness.

2. Anti-slip climber according to claim 1, it is characterized in that: the degree of depth of described groove is 1/3rd of described rubber tube pipe wall thickness, pedal is the pedal of the material containing 70% to 75% politef, and rubber tube is through tempering process and uses the rubber tube that the material containing 25% to 35% politef is made.

3. an Anti-slip climber, comprise connection pole on the footrests, it is characterized in that: also include the microscler rubber jacket for being enclosed within outside pole described in climbers, described rubber jacket is curved along its length, described rubber jacket is vertically in large semi-circular, on the cover wall of described rubber jacket, radial direction is provided with groove from outside to inside, described groove is along the axial helically type of described rubber jacket cover wall, and the degree of depth of described groove accounts in the scope of 1/to three/4th of described rubber jacket cover wall.

4. Anti-slip climber according to claim 3, it is characterized in that: the degree of depth of described groove is 1/3rd of described rubber tube pipe wall thickness, pedal is the pedal of the material containing 70% to 75% politef, and rubber tube is through tempering process and uses the rubber tube that the material containing 25% to 35% politef is made.