CN105833477A

CN105833477A - Electrician's grappler

Info

Publication number: CN105833477A
Application number: CN201610380540.6A
Authority: CN
Inventors: 陈烁
Original assignee: Individual
Current assignee: Heze Tianli Textile Co ltd
Priority date: 2016-05-31
Filing date: 2016-05-31
Publication date: 2016-08-10
Anticipated expiration: 2036-05-31
Also published as: CN105833477B

Abstract

The invention discloses an electrician's grappler and belongs to the field of electrician's tools. The electrician's grappler is convenient to put on and take off and comprises a retaining arm, a moving retaining arm, a retaining fastener, a retaining bar, and a step; a left stand and a right stand are upwardly connected to the centers of left and right sides of the step; the left stand is provided with a rectangular slide slot, the front and rear of the slide slot are provided with retaining teeth symmetrically; a press plate is movably connected to the upper end of the right stand through a hinging pin, the middle of the left end of the press plate is raised leftward with a protrusion extending out of the slide slot of the left stand, a strip elastic retaining sheet is fixed to the top of the press plate through its right end, the left end of the retaining sheet is extended leftward in a fork form to the press plate adjacent to the retaining tooth portion of the left stand, and a locking sheet is fixed to the press plate below the forked portion of the retaining sheet so as to position the left end of the retaining sheet; an arc spring having a cambered surface facing up and made by bending a strip spring is fixedly connected below the press plate, and the parts on the rest and the original step form a step assembly.

Description

Electrician's climbers

Technical field

The present invention is relevant with electrician's apparatus, specifically refers to a kind of electrician's climbers ascended a height for pole-climbing.

Background technology

Climbers are that the conventional pole-climbing of electrician trade is ascended a height specific purpose tool, it is typically by snap arm, snap arm alive, buckle, card article, pedals etc. form, pedal parts is that a piece of plate object being processed into flute profile is fixed on outside the termination of snap arm alive, need to put into foot the groove of pedal before climbing, fasten again belt on pedal with pedal is tightened firmly with foot be integrated be easy to dynamic easy-to-use with foot, though such pedal and use mode of the tightening processing of ribbon the most cheap but in use solve the fixing problem and shortage tightening less effective of system's trouble and also exist always, affect this instrument well to play a role, it is worth improving and eliminates.

Summary of the invention

The purpose of the present invention is the new technical scheme providing a kind of electrician's climbers, and it can solve aforesaid problem.

The content of technical solution of the present invention is as follows: it comprises snap arm, live snap arm, buckle, card article, pedal, described pedal connects up a strip stand on its left and right limit the most between two parties, wherein the more a height of left standing frame of stand in left side, right side stand shorter for right standing frame；At the chute having a rectangle of the position placed in the middle above-below direction of left standing frame the upper half, what before and after chute, side was symmetrical is machined with two groups of crowns towards downwardly interior latch；The pressing plate of a strip of sheet is had by the connection that a hinge is movable to the left at right standing frame upper-end part of driving, pressing plate is made width and is stretched out from the chute of left standing frame be slightly narrower than the convex processing in a left side for trough width and protuberance in the middle part of its left side, the elastic card making the processing of arcuation projection in the middle of one strip is fixed on above pressing plate by its right-hand member, the left end of card then reaches above pressing plate on the latch position of left standing frame in a fork-shaped left side, and a locking plate is fixed on the pressing plate under card share and is positioned by the left end of card；Be connected with below pressing plate one by the band-shaped shell fragment folding two ends warpage that processes of nest, centre be on the arcuation shell fragment of convex globoidal, the said apparatus all parts on pedal form pedal assembly together with former pedal.

The invention has the beneficial effects as follows: after foot puts in pedal, a pressing plate can be tightened conveniently, convenient and swift；And pressing plate can be improved easily by the arcuation projection in the middle of lifting card, eliminate the loaded down with trivial details of band subsolution system, be the useful improvement of this apparatus of climbers.

Accompanying drawing illustrates:

Fig. 1 is the elevational contours view of these conventional climbers.

Fig. 2 is the front view of the design climbers.

Fig. 3 is the front view of pedal assembly.

Fig. 4 is the left surface view of pedal assembly.

Fig. 5 is pressing plate and the top view of card thereon.

In each figure, 1 is snap arm, and 2 is buckle, and 3 is snap arm of living, and 4 is card article, and 5 is pedal, and 6 is pedal assembly, and 7 is left standing frame, and 8 is chute, and 9 is latch, and 10 is locking plate, and 11 is card, and 12 is pressing plate, and 13 is hinge, and 14 is right standing frame, and 15 is shell fragment.

Detailed description of the invention:

Explanation for example to the design below in conjunction with the accompanying drawings.

As shown in Figure 1 and Figure 2, common electrician's buckle comprises snap arm 1, live snap arm 3, buckle 2, card article 4, pedal 5, connect up a strip stand the most between two parties on the left and right limit of pedal 5 now, wherein left side the more a height of left standing frame of stand 7, right side stand shorter for right standing frame 14, being arranged such the climbers being derived from diagram is that right crus of diaphragm wears, because of more lower slightly compared with inner side outside the instep of the right crus of diaphragm of people, it is then in contrast when processing the pedal that left foot wears；What before and after the chute 8 having a rectangle of the position placed in the middle above-below direction of left standing frame the upper half, chute 8, side was symmetrical is machined with two groups of downwardly interior latches 9 of crowns court, as shown in Figure 3, Figure 4；There is the pressing plate 12 of a strip of sheet by the connection that a hinge 13 is movable to the left in the upper end of right standing frame, make width to stretch out from the chute of left standing frame be slightly narrower than the convex processing in a left side and the protuberance of chute 8 width in the middle part of the left side of pressing plate, the elastic card 11 making the processing of arcuation projection in the middle of one strip is fixed on above pressing plate by its right-hand member, the left end of card then reaches on the above latch position on left standing frame 7 of pressing plate 12 in a fork-shaped left side, one locking plate 10 is fixed on the pressing plate under card share and is positioned by the left end of card, as shown in Figure 5；Be connected with below pressing plate one by the band-shaped shell fragment folding two ends warpage that processes of nest, centre be on the arcuation shell fragment 15 of convex globoidal, the said apparatus all parts on pedal are flat primarily to conveniently describe and see that figure understands together with the connection of the pedal in former pedal composition pedal assembly 6(Fig. 1, Fig. 2 example with snap arm, and both climbers of reality are to have certain angle).Time specifically used, 10 times pressing plate 12 of locking plate are passed through again in first foot is put in pedal, the left end of elastic card 11 above pressing plate is close to the share that contacts with the latch on left standing frame can cannot stop moving down of pressing plate because of the most inside feature of latch crown, until under stopping again after the fitting on instep of shell fragment 15 elasticity under pressing plate by, now card 11 again can because of its elastic characteristic against firmly latch 9 thus be caught by not will be shifted up, this barrier effect and then also can be applied on pressing plate thus reliably by foot and pedal assembly 6, whole card fastening bundle is integrated will not Hui Song；When the instep lifting pressing plate such as user on needing is higher, then finger buckle upwards can be exerted a force on the middle part of card 11 epirelief, card its left end head with latch clamping under the effect of this upper pulling force right contracting can be separated from and contact inevitably, thus provide possibility for upper shifting, the protruding parts that pressing plate left end stretches out in chute can limit the upper pan position of pressing plate, a pressing plate of whipping after so foot being put in pedal can be tightened and is integrated, convenient and swift；And pressing plate can be improved easily by the arcuation projection in the middle of lifting card, eliminate the loaded down with trivial details of band subsolution system, be the useful improvement of this apparatus of climbers.

Claims

1. electrician's climbers, it comprises snap arm, live snap arm, buckle, card article, pedal, it is characterized in that described pedal connects up a strip stand on its left and right limit the most between two parties, wherein the more a height of left standing frame of stand in left side, right side stand shorter for right standing frame；At the chute having a rectangle of the position placed in the middle above-below direction of left standing frame the upper half, what before and after chute, side was symmetrical is machined with two groups of crowns towards downwardly interior latch；The pressing plate of a strip of sheet is had by the connection that a hinge is movable to the left at right standing frame upper-end part of driving, pressing plate is made width and is stretched out from the chute of left standing frame be slightly narrower than the convex processing in a left side for trough width and protuberance in the middle part of its left side, the elastic card making the processing of arcuation projection in the middle of one strip is fixed on above pressing plate by its right-hand member, the left end of card then reaches above pressing plate on the latch position of left standing frame in a fork-shaped left side, and a locking plate is fixed on the pressing plate under card share and is positioned by the left end of card；Be connected with below pressing plate one by the band-shaped shell fragment folding two ends warpage that processes of nest, centre be on the arcuation shell fragment of convex globoidal, the said apparatus all parts on pedal form pedal assembly together with former pedal.