CN2688326Y

CN2688326Y - Anti-skid foot buckle

Info

Publication number: CN2688326Y
Application number: CN 200420050049
Authority: CN
Inventors: 崔家增
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-15
Filing date: 2004-04-15
Publication date: 2005-03-30
Anticipated expiration: 2014-04-15

Abstract

The utility model relates to an anti-skid foot buckle, which belongs to a device for a pedal rod and comprises a telescopic arm, an upper anti-skid rubber pad, a telescopic arm through hole, an anti-drop screw bolt, a telescopic pipe, a lower anti-skid pad, a moon-shaped board, an inversely convex oblique angle inserting block and a pedal board, wherein, the cross section of the telescopic arm is semicircular, the semicircular telescopic arm is processed into a unidirectional oblique tooth shape, and the telescopic pipe is provided with a circular hole on which a T-shaped interface is arranged. A pin with a convex-shaped tip head is arranged in the T-shaped interface, a spring is sheathed on the pin with a convex-shaped tip head and is fixed by a through nut, and the top end of the pin with a convex-shaped tip head is connected with a handle. The utility model has the advantages that when the anti-skid foot buckle is used, persons can optionally reduce the telescopic arm, but when the telescopic arm is enlarged, the anti-skid foot buckle must be controlled and accomplished by operating persons through the handle so as to furthest prevent accidental skidding matters from happening and sufficiently ensure the persons' safety. The utility model is suitable for being used for the workers' ascent work of the power supply departments, post and telecommunication departments, etc.

Description

Skidproof climbers

One, technical field:

The utility model relates to a kind of Skidproof climbers, belongs to pedal the utensil that bar uses.

Two, background technology:

At present, climbers are as the common tool of ascend operation, and it adopts the relative distance of adjusting telescoping tube and telescopic arm to reach the purpose of amplifying and dwindling.Telescopic arm is a prismatic, and telescoping tube passes through mutual friction mutually with telescopic arm, realizes that relative fixed is static.But in use, personnel can not adjust to climbers best angle at any time, occur the climbers skidding sometimes, cause the rapid slippage of telescopic arm of climbers, thereby personnel also slide into root, the life security that is directly threatening personnel thereupon always.

Three, summary of the invention:

The purpose of this utility model is exactly the defective that exists at the climbers telescoping tube of present use and telescopic arm, provides a kind of telescopic arm arbitrarily to dwindle, and amplifies the Skidproof climbers that must can realize by the manual adjustment of personnel.

The purpose of this utility model realizes in the following manner:

The utility model comprises telescopic arm, last antiskid glue cushion, telescopic arm through-core hole, anticreep bolt, telescoping tube, following slipmat, month template, convex-down oblique angle inserted block, pedal, it is characterized in that: the cross section of the telescopic section of telescopic arm is for semicircle, semicircle telescopic arm is processed to the single syncline dentation, on the telescoping tube that cooperates with it, have circular hole, installing T type interface on the circular hole, in T type interface, be provided with tip convex pin, be with spring on the tip convex pin, fixed by logical heart nut, the top of tip convex pin is connected with handle.

The space width of the unidirectional helical teeth on the above-mentioned telescopic arm is the 1.2--1.8 centimetre.

The utility model has the advantages that in use, personnel can be the same to the climbers of present use, optionally telescopic arm is dwindled, but when amplifying telescopic arm, must implement by handle control by the operating personnel, reach and prevent the skid generation of thing of accident to greatest extent, fully guaranteed personnel's safety.

Four, description of drawings:

Fig. 1: structural representation of the present utility model; Fig. 2: telescopic arm telescopic section front view; Fig. 3: the telescopic section side view of telescopic arm; Fig. 4: unidirectional helical teeth telescopic arm sectional drawing; Fig. 5: telescoping tube front view; 6: telescoping tube side view figure.

Five, the specific embodiment:

With reference to accompanying drawing, the utility model comprises telescopic arm 4, last antiskid glue cushion 3, telescopic arm through-core hole 17, anticreep bolt 16, telescoping tube 14, following slipmat 10, month template 11, convex-down oblique angle inserted block 12, pedal 13.Last antiskid glue cushion 3 is fixed on the arc section 2 of telescopic arm 4 front ends by set bolt 1, the cross section of the telescopic section of telescopic arm 4 is semicircle, semicircle telescopic arm 4 is processed to the single syncline dentation, distance is 1.5 centimeters between tooth and the tooth, on the telescoping tube 14 that cooperates with it, have circular hole, installing T type interface 7 on the circular hole, in T type interface 7, be provided with tip convex pin 9, be with spring 8 on the tip convex pin 9, fix by logical heart nut 15, the tip of tip convex pin 9 is stuck on the unidirectional helical teeth, stops the order that slides to reach, and the top of tip convex pin 9 is connected with rotary handle 5 by fixing pin 6.In use, when the needs Skidproof climbers dwindled, personnel can catch unidirectional helical teeth telescopic arm 4 or grab the arc section 2 of telescopic arm 4 front ends, adjust arbitrarily and dwindle, when the needs Skidproof climbers amplified, personnel's middle finger was pressed rotating handles 5, driving tip convex pin 9 throws off with the tooth of unidirectional helical teeth telescopic arm 4, all the other four fingers are caught unidirectional helical teeth telescopic arm 4, can arbitrarily adjust amplification, after adjusting to the right place, unclamp hand, be subjected to the effect of built-in spring 8, recover the bayonet lock function, return to anti-skidding original state.

Claims

1. Skidproof climbers, comprise telescopic arm, last antiskid glue cushion, telescopic arm through-core hole, anticreep bolt, telescoping tube, following slipmat, month template, convex-down oblique angle inserted block, pedal, it is characterized in that: the cross section of the telescopic section of telescopic arm is for semicircle, semicircle telescopic arm is processed to the single syncline dentation, on the telescoping tube that cooperates with it, have circular hole, installing T type interface on the circular hole, in T type interface, be provided with tip convex pin, be with spring on the tip convex pin, fixed by logical heart nut, the top of tip convex pin is connected with handle.

2. Skidproof climbers according to claim 1 is characterized in that: the space width of the unidirectional helical teeth on the telescopic arm is the 1.2--1.8 centimetre.