CN201997063U

CN201997063U - Climber for climbing

Info

Publication number: CN201997063U
Application number: CN2011201148243U
Authority: CN
Inventors: 丁文渊; 陈伟明; 顾士刚; 黄峥; 王惠莲; 朱飞; 王昌建; 水炜; 单文龙; 方华
Original assignee: SHANGHAI SOUTH ELECTRIC POWER ENGINEERING Co Ltd
Current assignee: SHANGHAI SOUTH ELECTRIC POWER ENGINEERING Co Ltd
Priority date: 2011-04-19
Filing date: 2011-04-19
Publication date: 2011-10-05
Anticipated expiration: 2021-04-19

Abstract

The utility model relates to a climber for climbing, which comprises a foot hook, a pedal, a connecting rod and a T-shaped plate; the foot hook comprises an arc-shaped section and a linear section which is integrated with the arc-shaped section; one end of the connecting rod is fixedly connected to the lower surface of the pedal, and the other end of the connecting rod is fixedly connected with a sleeve; the tail end of the linear section of the foot hook is fixedly connected into the sleeve; the T-shaped plate comprises a support plate and a semi-lunar plate which is connected with the support plate; the support plate is fixedly connected onto the lower surface of the pedal; a rubber strip is arranged on the inner side surface of the arc-shaped section of the foot hook; an arc-shaped rubber block is arranged on the inner side surface of the semi-lunar plate of the T-shaped plate; and the climber for climbing also comprises a first mesh cover which is fixedly sleeved on the outer edge of the arc-shaped section of the foot hook and a second mesh cover which is fixedly sleeved on the outer edge of the semi-lunar plate of the T-shaped plate. In the climber for climbing, the friction coefficient is increased by changing contact materials, so that the anti-slip purpose is finally achieved.

Description

A kind of climbers of ascending a height

Technical field

The utility model relates to distribution line service kit in the power system, relates in particular to a kind of climbers of ascending a height.

Background technology

Climbers are instruments of ascending a height commonly used in the distribution line construction, the gross weight of bearing operation personnel and the instrument that carries thereof, material under the normal condition.Common climbers are made up of steel structure support and two rubber, and steel structure support bears the torsion of all directions, and two rubber directly contact with electric pole, provide holding power upwards by static friction.Under the normal condition, two rubber and electric pole coefficient of friction are bigger, and the stiction that is enough to support operating personnel and tool materials can be provided.

But on moistening and muddy electric pole surface, coefficient of friction reduces fast, and climbers easily skid, and produces potential safety hazard.Therefore, general consideration increases coefficient of friction at sheet rubber surface bag sackcloth or this dual mode of aluminium armor tape by changing contact material.Yet, not satisfactory though the climbers of bag sackcloth have enough big coefficient of friction with moistening electric pole surface in the surface performance of muddy electric pole, almost can't step on bar; In addition, the climbers coefficient of friction of alclad band and the canoe of aluminium armor tape have bigger relation, can reduce coefficient of friction on the contrary sometimes, play the opposite effect.

In view of the foregoing, press at present existing climbers are improved, to satisfy the job requirements under the wet environment.

The utility model content

In order to solve the problem that above-mentioned prior art exists, the utility model aims to provide a kind of climbers of ascending a height, to increase the coefficient of friction on electric pole surface under the pouring of climbers and water, the wet mud state, the phenomenon of skidding when effectively avoiding common climbers under this state, to step on bar, thus the safety coefficient of stepping on the bar operation under the specific condition such as rainy day promoted.

A kind of climbers of ascending a height described in the utility model, it comprises a pin hook, one pedal, one connecting rod and a T template, described pin hook comprises segmental arc and integrated with it straightway, one end of described connecting rod is fixedly connected on the lower surface of described pedal, the other end is fixedlyed connected with a sleeve pipe, and the end of the straightway of described pin hook is fixedly connected in this sleeve pipe, described T template comprises the meniscus that a gripper shoe and is attached thereto, and this gripper shoe is fixedly connected on the lower surface of described pedal, the medial surface of the segmental arc of described pin hook is provided with a rubber strip, the meniscal inner surface of described T template is provided with an arc block rubber, the described climbers of ascending a height comprise that also a fixed cover is located at first guard of segmental arc outer rim of described pin hook and second guard of the meniscus outer rim that a fixed cover is located at described T template, and described first guard and second guard fit tightly with the surface of described rubber strip and block rubber respectively.

In the above-mentioned climbers of ascending a height, described first guard is worked out by some strand steel wire ropes, the two ends of described some strand steel wire ropes are drawn in and are fixed together, and gathering place of described steel wire rope is fixedlyed connected with this pin hook by a clip that is sleeved on described pin hook outer rim.

In the above-mentioned climbers of ascending a height, described second guard is worked out by some strand steel wire ropes, and the two ends of described some strand steel wire ropes are drawn in and are fixed together.

In the above-mentioned climbers of ascending a height, the described climbers of ascending a height comprise that also one is fixedly connected on the cingulum of described pedal upper surface.

Owing to adopted above-mentioned technical solution, the utility model is by being provided with rubber strip and arc block rubber at the segmental arc of pin hook and the meniscus of T template respectively, and by first guard and second guard that fits tightly with rubber strip and block rubber respectively and worked out by steel wire rope is set, utilize the combination conduct of steel wire guard and rubber and the contact-making surface of electric pole, promptly by changing contact material, with the increase coefficient of friction, and finally reach anti-skidding purpose; In addition, the utility model is by at gathering place of first guard installing clip, makes itself and the pin hook can secure fixation, thereby effectively prevents because of stepping on the situation generation of guard slip reduction skidproof effect in the bar process.

Description of drawings

Fig. 1 is the structural representation that the utility model aims to provide a kind of climbers of ascending a height.

The specific embodiment

Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.

As shown in Figure 1, the utility model, promptly a kind of climbers of ascending a height, it comprises pin hook, pedal 2, connecting rod 3, T template, first guard 5 and second guard 6, wherein:

The pin hook comprises segmental arc 11 and integrated with it straightway 12, and the medial surface of segmental arc 11 is provided with rubber strip 13;

The upper surface of pedal 2 is fixedly connected with cingulum 21;

One end of connecting rod 3 is fixedly connected on the lower surface of pedal 2, and the other end is fixedlyed connected with sleeve pipe 31, and the end of the straightway 12 of pin hook is fixedly connected in the sleeve pipe 31;

The T template comprises gripper shoe 41 and the meniscus 42 that is attached thereto, and gripper shoe 41 is fixedly connected on the lower surface of pedal 2, and the inner surface of meniscus 42 is provided with arc block rubber 43;

First guard 5 and second guard 6 are set in segmental arc 11 outer rims of pin hook and meniscus 42 outer rims of T template respectively, and fit tightly with the surface of rubber strip 13 and block rubber 43 respectively, and first guard 5 and second guard 6 are worked out (in the present embodiment by some strand steel wire ropes respectively, adopt 14 strand steel wire ropes, and the order of pressing 3.8 (± 0.2) is counted the standard establishment), the two ends of forming the steel wire rope of first guard 5 are drawn in and are fixed together, and gathering place of these steel wire ropes is fixedlyed connected with the pin hook by the clip 14 that is sleeved on pin hook outer rim, and the two ends of forming the steel wire rope of second guard 6 are also drawn in and are fixed together.

First guard 5 in the utility model and the installation method of second guard 6 are as follows:

1) is inserted in clip 14 from segmental arc 11 ends of pin hook;

2) strut an openning with screwdriver near the position of first guard, 5 gatherings place, first guard 5 is enclosed within rubber strip 13 outer rims of the segmental arc 11 of pin hook by this opening, and first guard 5 is being longer than rubber strip 13;

3) arrangement first guard 5 makes it closely contact with the rubber strip 13 of pin hook;

4) gathering place of mobile clip 14 to first guards 5 that before had been inserted in screws clip 14 screws and makes first guard 5 and pin hook secure fixation, and first guard 5 slides in the bar process thereby prevent to step on;

5) strut an openning with screwdriver at second guard, 6 middle parts, second guard 6 is enclosed within block rubber 43 outer rims of the meniscus 42 of T template, and the arrangement steel wire rope makes its even distribution by this opening.

What the utility model was applicable to drying, moistening, muddy surperficial electric pole steps on the bar operation, promptly be adapted at using under the special climate conditions such as rainwater, should check before using whether first guard 5 and second guard 6 have broken lot, disconnected burst phenomenon, whether closely contact with block rubber 43 in rubber strip 13, whether the clip 14 of first guard, 5 ends is at correct position, whether interlock is good, plays necessary fixation.Step on and note making steel wire guard and building rubber compound applying electric pole surface in the bar process, should in time get back to ground as if noting abnormalities and further check.

The utility model and other traditional climbers are as shown in table 1 with the comparable situation of the coefficient of friction on electric pole surface under varying environment:

Table 1

As shown in Table 1, the climbers of ascending a height of the present utility model all have the coefficient of friction greater than the other types climbers under what conditions, and also can provide enough stiction under the state of coefficient of friction minimum, to support the gross weight of operating personnel and instrument thereof, material, therefore, can effectively improve the safety coefficient of stepping on the bar operation under the specific condition.In addition, the steel wire guard that uses in the utility model and the Combination Design of rubber are light and handy, installation is convenient, simple and practical, not easy to wear, are fit to promote the use of.

Below embodiment has been described in detail the utility model in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the utility model according to the above description.Thereby some details among the embodiment should not constitute qualification of the present utility model, and the scope that the utility model will define with appended claims is as protection domain of the present utility model.

Claims

1. climbers of ascending a height, it comprises a pin hook, one pedal, one connecting rod and a T template, described pin hook comprises segmental arc and integrated with it straightway, one end of described connecting rod is fixedly connected on the lower surface of described pedal, the other end is fixedlyed connected with a sleeve pipe, and the end of the straightway of described pin hook is fixedly connected in this sleeve pipe, described T template comprises the meniscus that a gripper shoe and is attached thereto, and this gripper shoe is fixedly connected on the lower surface of described pedal, it is characterized in that, the medial surface of the segmental arc of described pin hook is provided with a rubber strip, the meniscal inner surface of described T template is provided with an arc block rubber, the described climbers of ascending a height comprise that also a fixed cover is located at first guard of segmental arc outer rim of described pin hook and second guard of the meniscus outer rim that a fixed cover is located at described T template, and described first guard and second guard fit tightly with the surface of described rubber strip and block rubber respectively.

2. the climbers of ascending a height according to claim 1, it is characterized in that, described first guard is worked out by some strand steel wire ropes, the two ends of described some strand steel wire ropes are drawn in and are fixed together, and gathering place of described steel wire rope is fixedlyed connected with this pin hook by a clip that is sleeved on described pin hook outer rim.

3. the climbers of ascending a height according to claim 1 and 2 is characterized in that, described second guard is worked out by some strand steel wire ropes, and the two ends of described some strand steel wire ropes are drawn in and are fixed together.

4. the climbers of ascending a height according to claim 1 and 2 is characterized in that, the described climbers of ascending a height comprise that also one is fixedly connected on the cingulum of described pedal upper surface.