CN104722042A

CN104722042A - Light pole climber

Info

Publication number: CN104722042A
Application number: CN201510165219.1A
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 a light pole climber which comprises a holding pole connected to a pedal plate. An antiskid gasket is arranged at the tail section of the holding pole. The pedal plate is made of a material containing 65%-74% of polytetrafluoroethylene. The antiskid gasket comprises a long rubber pipe used for being arranged on the pole climber holding pole in a sleeving mode. The rubber pipe is arc in the length direction. A groove which axially rotates along the wall of the rubber pipe is formed in the wall of the rubber pipe. The depth of the groove is within one fourth to one third of the thickness of the wall of the rubber pipe. Compared with the prior art, the light pole climber can solve the problem that an existing pole climber for climbing a pole is heavy and poor in safety.

Description

Light-duty climbers

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.In order to ensure support strength, the various piece of climbers generally all adopts metal material, so just considerably increases the weight of climbers, and the labour intensity of operating personnel is very large, and security is not high.In addition, the friction dynamics often locating to contact with electric pole due to block rubber is all not identical, is all in twisted state when thus block rubber uses, 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 light-duty climbers, large to solve existing lever foot fastener weight of stepping on, the problem that security is bad.

In order to solve the problem, technical scheme of the present invention is: these light-duty climbers comprise connection pole on the footrests, are provided with antiskid pad at the latter end of pole, and described pedal is the pedal of the material containing 65% to 74% politef; Described antiskid pad includes the long rubber tube for being enclosed within outside climbers pole, described rubber tube is curved along its length, along the groove of described rubber tube tube wall axial-rotation on the tube wall of described rubber tube, the degree of depth of described groove accounts in the scope of 1/to three/4th of described rubber tube pipe wall thickness.

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.

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

These light-duty climbers adopt intensity and all very strong politef material of toughness to make pedal, greatly alleviate the weight of climbers, to reduce the labour intensity of operating personnel, in addition, 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;

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

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

Detailed description of the invention

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

The light-duty climbers of basis as shown in Figure 1, Figure 2, Figure 3 shows, it comprises the pole 3 be connected on pedal 4, pedal 4 is the pedal 4 of the material containing 65% 4 polyvinyl chloride, the politef material that intensity and toughness are all very strong makees pedal, greatly alleviate the weight of climbers, to reduce the labour intensity of operating personnel.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.

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; Pedal can select the material of four polyvinyl chloride containing 65% to 74% any one numerical value to manufacture.

Claims

1. light-duty climbers, comprise connection pole on the footrests, are provided with antiskid pad, it is characterized in that at the latter end of pole: described pedal is the pedal of the material containing 65% to 74% politef; Described antiskid pad includes the long rubber tube for being enclosed within outside climbers pole, described rubber tube is curved along its length, along the groove of described rubber tube tube wall axial-rotation on the tube wall of described rubber tube, the degree of depth of described groove accounts in the scope of 1/to three/4th of described rubber tube pipe wall thickness.

2. light-duty climbers according to claim 1, is characterized in that: the degree of depth of described groove is 1/3rd of described rubber tube pipe wall thickness.