CN201205410Y

CN201205410Y - Tower full automatic slow descending life preserver

Info

Publication number: CN201205410Y
Application number: CNU2008200533167U
Authority: CN
Inventors: 李治国
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-30
Filing date: 2008-05-30
Publication date: 2009-03-11
Anticipated expiration: 2018-05-30

Abstract

The utility model relates to a high-rise full automatic descent control life-saving device. A steel rope or a nylon rope is tightly wound around a pulley; the pulley dynamically matches with a central shaft, a braking descent control device is arranged between the two ends of the pulley and the central shaft; and the two ends of a guide bracket and a steel ring bracket of the steel rope or the nylon rope are simultaneously sleeved and fixed at the two ends of the central shaft. In the structure of the braking descent control device, the inner sides of the two ends of the pulley are respectively provided with a circular hole; a plurality of groups of friction plate combinations are arranged; and the external ends of the friction plate combinations are fixed on the central shaft through springs, spacers and nuts. The utility model has the advantages of simple structure, low manufacturing cost, convenient use, security and reliability.

Description

The automatically slow brucker survival capsule that falls of high building

Technical field:

The utility model relates to a kind of lifesaving appliance, is specifically related to the automatically slow brucker survival capsule that falls of a kind of high building.

Background technology:

Being seen in the market high building life saving device all is that pulley is fixed on the building, by the end user with the hands promptly steel wire rope apace landing on ground, some people is owing to the reason of health and psychology dare not be used, when using, some people, make health be slipped to ground fast because arm strength is grabbed not tight steel wire rope inadequately.Cause health injury in various degree.

Summary of the invention:

Technical problem to be solved in the utility model is: solve the problem that above-mentioned prior art exists, and a kind of simple in structure, low cost of manufacture, easy to use, wide accommodation, the safe and reliable automatically slow brucker survival capsule that falls of high building are provided.

The technical solution adopted in the utility model is: the automatically slow brucker survival capsule that falls of this high building, tighten around steel wire rope or nylon rope at pulley, pulley and axis are movingly, the brake slow descending device is installed between pulley two ends and the axis, and the two ends while suit of the guide support of steel wire rope or nylon rope and steel loop support is fixed on the two ends of axis.

In the technique scheme, the concrete structure of brake slow descending device is: inboard, pulley two ends respectively has a circle empty, the combination of many group friction plates is installed, every group of friction plate combination is made of two different round steel discs, the center of a slice is a circular hole, fixedly projection is arranged all around, protruding fast and circle Kongxiang, pulley termination corresponding groove suit relative fixed all around, the center of the round steel disc of another sheet is a square hole, corresponding suit relative fixed with the square shaft at axis two, the coated high-abrasive material that is fixed with in a slice two sides is arranged in two round steel discs, and the outer end of organizing the friction plate combination by spring more, pad, nut is fixed on the axis.

Operation principle and advantageous effect:

The end user should send the professional firmly to install fixedly steel loop to the doorstep in building by the unit that this brucker survival capsule is provided earlier when using this brucker survival capsule.When disaster takes place, the end user colludes the safety hook on the brucker survival capsule pulley wire fag end and presets in building on the steel loop that fixes, put on special-purpose company's shelves canvas life vest again, safety hook on the life vest is colluded on the steel loop of this brucker survival capsule pulley lower bracket, hold the gum sleeve on steel wire rope, the pulley of brucker survival capsule is put naturally in user's bosom, and both feet are gently pedaled the windowsill edge, and whole health becomes the angle of inclination of 45 degree with exterior wall.The speed that the frictional force that the user utilizes health gravity to overcome the brucker survival capsule brake gear makes decrease speed be equivalent to walking is slowly landed, the pulley of this brucker survival capsule is with the user ground of together landing, people's safe falling is behind ground, take off the safety hook that colludes on steel loop below the brucker survival capsule pulley rapidly, go to the safety area.Holding gum sleeve for also available one during use, the another hand carries part valuables safety and easily slowly drops to ground.This brucker survival capsule also can be used for the fire fighter speedily carries out rescue work at high building and rescues man-hour, and the brucker survival capsule safety hook is colluded in the building top layer presets the steel loop that fixes, and down slowly drops to any one deck of this high building and carries out various suing and labouring.This brucker survival capsule is simple in structure, and is easy to use, safe and reliable.Generally have the people of normal body and psychological quality to use, the speed designs of decline is a walking speed, and face's eyes does not up see down that as far as possible just the sensation of not fearing can arrive producer and change new brake gear and steel wire rope after the use, for using next time.

Description of drawings:

Fig. 1 is the utility model structure front section view

Fig. 2 is the utility model structure side view

Fig. 3 is the utility model inside configuration brake block structural representation

The specific embodiment:

Referring to Fig. 1, Fig. 2, Fig. 3, this brucker survival capsule is on the pulley 4 of steel, and tightly around steel wire rope 2, pulley 4 and axis 13 respectively have a round sky that many group brake blocks 16,18 are housed for movingly in the pulley both sides.A slice is the circular steel disc 16 of center hole, around the circular steel disc four fixedly projections 17 are arranged, a slice is the center square hole, the two sides scribbles the round steel disc 18 of high-abrasive material, the steel disc 16 of four projections interfixes with four grooves 19 of pulley inwall, the center is that the steel disc 18 of square hole is that foursquare axis termination 14 interfixes with two ends, respectively there are a steel spring 5 and steel pad 6 in many group friction plates outer end, tighten fixing by nut 10 along the pulley rotation direction, steel wire rope 2 passes the circular hole 3 on the guide support 15, and by safety hook 1, and preset the steel loop that is fixed in the building and link to each other.Steel wire rope guide support 15 and steel loop support 11 usefulness nuts 9 and split pin 8 are fixed on the two ends of pulley axis, the end user puts on life vest, collude in the steel loop 12 on pulley steel loop support 11 with the safety hook on the life vest, the user holds gum sleeve 7 and utilizes the body weight of self slowly to drop to ground.

Claims

1, the automatically slow brucker survival capsule that falls of a kind of high building, it is characterized in that tightening around steel wire rope or nylon rope at pulley, pulley and axis are movingly, the brake slow descending device is installed between pulley two ends and the axis, and its two ends while suit of the guide support of steel wire rope or nylon rope and steel loop support is fixed on the two ends of axis.

2, the automatically slow brucker survival capsule that falls of high building according to claim 1, the concrete structure of slow descending device of it is characterized in that braking is: inboard, pulley two ends respectively has a circle empty, the combination of many group friction plates is installed, every group of friction plate combination is made of two different round steel discs, the center of a slice is a circular hole, fixedly projection is arranged all around, projection all around and circle Kongxiang, pulley termination corresponding groove suit relative fixed, the center of the round steel disc of another sheet is a square hole, corresponding suit relative fixed with the square shaft at axis two, the coated high-abrasive material that is fixed with in a slice two sides is arranged in two round steel discs, and the outer end of organizing the friction plate combination by spring more, pad, nut is fixed on the axis.