CN201154183Y

CN201154183Y - Auto-telescoping safe climbers

Info

Publication number: CN201154183Y
Application number: CNU200720150788XU
Authority: CN
Inventors: 刘振安
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-18
Filing date: 2007-09-18
Publication date: 2008-11-26
Anticipated expiration: 2017-09-18

Abstract

The utility model discloses an automatic telescopic pole climber, consisting of an original pole climber as well as a square and round screw 1, a nut rubber wheel 2, a wheel controlling component 3, a footplate 4, a front automatic buckling strap 5, a rear automatic buckling strap 6, etc. which are newly added by improvement. The square and round screw is screwed on the nut rubber wheel 2, and the nut rubber wheel is inserted into the square hole of the pole climber. The wheel controlling component 3 fixed on the square hole is sleeved on the upper side of the nut rubber wheel 2. The footplate 4 appropriately extending afterwards has risers on the two corresponding sides to fix a stationary object for the automatic buckling strap, and on the stationary object is fixed with the automatic buckling strap 6 (at the heel). A buckling strap in front of the footplate, which is tied on the instep originally, is replaced with the automatic buckling strap 5. The pole climber manufactured in the structure can ensure that the nut rubber wheel rubs against the rod surface when an operator climbs up or down a wire pole, causing the nut rubber wheel to rotate, i.e. feet can automatically adjust the diameter of the pole climber instead of hands. The pole climber is applicable to various rods with variable diameters. The pole climber is convenient and flexible in use, free from detachment, comfortable, safe and reliable.

Description

A kind of automatic retractable safety climbers

Technical field

The utility model relates to a kind of climbers that bar uses, particularly a kind of automatic retractable safety climbers stepped on.

Background technology

It is single deck tape-recorder pawl climbers that present people climb the normal device that uses of cement electric pole, because cement electric pole is the down thick cylinder of thin type, the operating personnel is using these climbers up and down during cement electric pole, whenever moving up and down a step all will break away from electric pole with the trick that intersects and the activity on the climbers is colluded inwards, outwards push-and-pull is once with hand, could adapt to the climbers tied up on bipod and the degree of electric pole fastening, this just gives to climb to operate and brings inconvenience, inefficiency, also very easily crisis personal safety; The pedal that is provided with is too short to be caused human weight all to make to be added on the double-legged palm, to have made both feet extremely suitable sleepy; Because of having only a cingulum to be worn on the instep on the pedal, cause the difficult situation that comes off accidentally usually for the climbing operator again.

The utility model content:

The purpose of this utility model is exactly the deficiency that exists at prior art, and a kind of automatic retractable safety climbers are provided.

A kind of automatic retractable safety climbers of the present utility model, it comprises that former climbers and processing improve the circumference lead screw of addition on it, the nut rubber wheel, control wheel part, pedal and automatic cingulum, be screwed with a nut rubber wheel on the described circumference lead screw and it is inserted among the square hole of climbers, described nut rubber wheel upside is with a control wheel part that is fixed on the square hole, two Fang Youjian of the described pedal correspondence that suitably increases backward play the fixed body in order to fixing automatic cingulum, and fix an automatic cingulum (heel place) on this body, the former cingulum that ties up on the instep in pedal the place ahead is replaced by automatic cingulum.Describedly place circumference lead screw in the square hole to be processed into to be square and with the alternate octahedral body of screw (disc has tap) circumference, thickness should be within it can only before and after flexible motion, non-rotatable, the described nut glue rubber wheel that is screwed on the circumference lead screw is interior band nut overcoat rubber ring, described left foot buckle on supporting circumference lead screw and the nut rubber wheel for along silking, right crus of diaphragm is buckled and is the wire inversion line, described control wheel part is made the crozier of falling the Yi shape, the top of hook is inwardly crooked slightly, following transverse plane place has two it is fixed by bolts to circular hole on the square hole, the described pedal that suitably extends backward, overall length of slightly being longer than ordinary person's pin, and respectively there is the perpendicular body in order to the automatic cingulum of fixture the both sides, front and back, and two automatic cingulums that described addition changes are automatic cingulums that there is lateral wave groove shape at the back side of normal system between people's waist.

Owing to adopt technique scheme, a kind of automatic retractable safety climbers that the utility model provides have such beneficial effect, can be so that operating personnel's realization be regulated the climbers diameter with pin automatically for hand, gravity moves to heel, climbers also are difficult for coming off from pin, and it is flexible, comfortable, safe and reliable to reach use.

Description of drawings:

Fig. 1 is the structural representation of the utility model left foot button.

Fig. 2 is the structural representation of the utility model right crus of diaphragm button.

Fig. 3 is the schematic cross-section of Fig. 1 (1), Fig. 2 (1).

The specific embodiment:

The utility model be a pair of of fully symmetry lack one can the bar instrument of stepping on, institute's difference just is that left foot is buckled supporting circumference lead screw and the nut rubber wheel is positive silking, right crus of diaphragm is buckled supporting circumference lead screw and the nut rubber wheel is the wire inversion line, with Fig. 1 the utility model is described in detail for this reason.

In Fig. 1, a kind of automatic retractable safety climbers mainly improve the circumference lead screw 1 of addition on it, nut rubber 2, control wheel part 3, pedal 4, the

automatic cingulum

5,6 in front and back etc. by former climbers and processing and constitute.In the square hole of climbers, be inserted with a circumference lead screw (1) with hook, and on circumference lead screw (1), be screwed with a nut rubber wheel (2), upside at nut rubber wheel (2) is with a control wheel part (3) that is fixed on the square hole, fixture has an automatic cingulum (6) on the perpendicular body of the suitable both sides of the pedal (4) of growth backward, and fixture has an automatic cingulum (5) on the perpendicular body of pedal (4) both sides, the place ahead.

When adopting the utility model to step on the bar operation, the operational motion process is as follows:

Earlier with bales catch band firm tying up on corresponding two pin in front and back on the button pedal of two pin, can climb the body of rod of reducing, in the process of moving up and down, only depend on two pin with short its rotation of nut rubber wheel 2 obedient body of rod mantle frictions, can impel the circumference lead screw 1 that is enclosed within the climbers square hole to do back and forth movement, bore evenly dwindles during upper boom, bore is opened greatly gradually during lower beam, plays the effect of automatic control climbers caliber size, keeps suitable fastening degree with electric pole all the time.So performance is with the function of pin for hand, moves to heel after making the gravity of human body, and climbers come off easily never again and cause multiple unfavorable factor, reach to use flexible, comfortable, safe and reliable purpose.

Claims

1. automatic retractable safety climbers, mainly improve the circumference lead screw (1) of addition on it by former climbers and processing, nut rubber (2), control wheel part (3), pedal (4), front and back are cingulum (5) automatically, (6) formation such as, it is characterized in that: in the square hole of climbers, be inserted with a circumference lead screw (1) with hook, and on circumference lead screw (1), be screwed with a nut rubber wheel (2), upside at nut rubber wheel (2) is with a control wheel part (3) that is fixed on the square hole, fixture has an automatic cingulum (6) on the perpendicular body of the suitable both sides of the pedal (4) of growth backward, and fixture has an automatic cingulum (5) on the perpendicular body of the both sides, the place ahead of pedal (4).

2. a kind of automatic retractable safety climbers according to claim 1, it is characterized in that left foot buckle supporting circumference lead screw (1) and the tap of nut rubber wheel (2) be positive silking.

3. a kind of automatic retractable safety climbers according to claim 1, it is characterized in that right crus of diaphragm buckle supporting circumference lead screw (1) and the tap of nut rubber wheel (2) be the wire inversion line.

4. a kind of automatic retractable safety climbers according to claim 1 is characterized in that having an area of lead screw (1) and are the body that has an area of alternate disc band silking.

5. a kind of automatic retractable safety climbers according to claim 1 is characterized in that in the back suitably each fixture of front and back of the pedal (4) of lengthening has an automatic cingulum (5) (6).