CN2772912Y

CN2772912Y - Friction flexible rope grippers with pulleys

Info

Publication number: CN2772912Y
Application number: CN 200520050255
Authority: CN
Inventors: 肖公平
Original assignee: Individual
Current assignee: Xiangtan Hengxin Industrial Co Ltd
Priority date: 2005-02-04
Filing date: 2005-02-04
Publication date: 2006-04-19
Anticipated expiration: 2015-02-04

Abstract

The utility model discloses a friction flexible rope clip with pulleys, which comprises a hanging chair connecting rod and a rope paw, wherein a rubber pad is arranged in the rope paw, both ends of the rubber pad are blocked off by baffle plates which are fixed on both sides of the rope paw, both sides of the rubber pad are pressed tightly by pressing plates which are fixed on the inner side wall of the rope paw and both sides of the rope paw are fixed with pulley devices. The utility model has the following advantages that the rope clip can be picked and hung flexibly, conveniently and safely in the using process and is not limited by conditions; furthermore, a supporting strand wheel can be bypassed by the utility model in the operation, a structure of the utility model is provided with a bearing device, and the utility model can realize to get on and off vehicles by zero speed; in addition, the rubber pad is made of oil resistant and wear resistant rubber, the slipping and vehicle flying phenomena between the rope clip and a steel wire rope can be guaranteed not to occur and the life safety of persons can be ensured.

Description

The movable rope clamping device of the friction-type of band pulley

Technical field

The utility model relates to the rope clamping device on a kind of cableway

Background technology

At present in the manned ropeway of single cycle formula mine, the rope clamping device that can set out is because the structure more complicated, the cost of manufacture height, and also in use, the dumb convenience of seting out, safe reliability is lower.

Summary of the invention

The purpose of this utility model is simple in structure, the movable rope clamping device of the friction-type of safe and reliable band pulley.

The purpose of this utility model realizes in the following way: the movable rope clamping device of a kind of friction-type with pulley, comprise connecting rod of glider, rope pawl, in the rope pawl, rubber pad is arranged, the two ends of rubber pad are blocked by the baffle plate that is fixed on rope pawl both sides, and the both sides of rubber pad compress by the pressing plate that is fixed on the rope pawl madial wall; Both sides at the rope pawl are fixed with pulley gear.

Described pulley gear comprises bearing, and bearing axle is by being bolted on the rope pawl.

The utlity model has following beneficial effect, the one, rope clamping device is in use seted out flexibly, is made things convenient for, safety, is not subjected to condition restriction; The 2nd, be in operation and can walk around the holder rope sheave, bearing arrangement is arranged in the structure, can realize that zero velocity gets on or off the bus; The 3rd, rubber pad is to be made by oil resistant, abrasion resistant rubber, can guarantee not produce between rope clamping device and the steel rope skid, the driving phenomenon, guarantee personnel's life security.

Description of drawings

Fig. 1 is the partial cross sectional views at front view of the present utility model and pulley gear place;

Fig. 2 is the new cross section view of this practicality;

Fig. 3 right elevation of the present utility model;

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3; The movable rope clamping device of a kind of friction-type with pulley, comprise connecting rod of glider 1, rope pawl 2, rubber pad 4 is arranged in rope pawl 2, and the two ends of rubber pad 4 are blocked by the baffle plate 5 that is fixed on rope pawl 2 both sides, and the both sides of rubber pad 4 compress by the pressing plate 5 that is fixed on rope pawl 2 madial walls; Both sides at rope pawl 2 are fixed with pulley gear; Described pulley gear comprises bearing 8, and bearing axle 9 is fixed on the rope pawl 2 by bolt 7.。In use, put chair lift at connecting rod 1, the movable rope clamping device of the friction-type of band pulley is hung on the cableway steel rope 6, rubber pad 4 being pressed on the steel rope 6 tightly, motion by steel rope 6 drives the chair lift operation, and in the time will getting off, the pulley gear on the rope clamping device slips in the device of getting off of cableway automatically, make rope clamping device break away from steel rope 6, the realization zero velocity is got on or off the bus.

Claims

1, the movable rope clamping device of a kind of friction-type with pulley, comprise connecting rod of glider [1], rope pawl [2], rubber pad [4] is arranged in rope pawl [2], the two ends of rubber pad [4] are blocked by the baffle plate [5] that is fixed on rope pawl [2] both sides, and the both sides of rubber pad [4] compress by the pressing plate [5] that is fixed on rope pawl [2] madial wall; It is characterized in that: the both sides at rope pawl [2] are fixed with pulley gear.

2, the movable rope clamping device of the friction-type of band pulley according to claim 1 is characterized in that described pulley gear comprises bearing [8], and bearing axle [9] is fixed on the rope pawl [2] by bolt [7].