CN201912655U

CN201912655U - Guide rail type steel cable take-up and pay-off device

Info

Publication number: CN201912655U
Application number: CN2010206556795U
Authority: CN
Inventors: 金来兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-13
Filing date: 2010-12-13
Publication date: 2011-08-03
Anticipated expiration: 2020-12-13

Abstract

The utility model belongs to the technical field of high-rise escape devices and relates to a guide rail type steel cable take-up and pay-off device. A through shaft is connected to two side plates of a support, a lining sleeve which can slide on the through shaft is sheathed on the through shaft, a housing which can slide on the through shaft together with the lining sleeve is sheathed outside the lining sleeve, a penetrating-in hole and a penetrating-out hole which can enable a steel cable to penetrate the wall of the housing are formed on the housing, and the connection line between the penetrating-in hole and the penetrating-out hole is vertical to the shaft line of the through shaft. The utility model has the benefits that the guide rail type steel cable take-up and pay-off device is simple in structure and low in production cost; furthermore, when the guide rail type steel cable take-up and pay-off device is matched with the high-rise escape device for use, the steel cable can be conveniently paid off from a steel cable folding box or taken up, the mutual entwining can be avoided, and the safety and the reliability of high-rise escape can be further ensured.

Description

Guide tracked cable wire draw off gear

Technical field

The utility model belongs to the high-rise escape apparatus technical field, refers in particular to the guide tracked cable wire draw off gear that uses on a kind of high-rise escape apparatus.

Background technology

Application along with the building industry construction material, increasing of the development of Building technology and population, the minimizing of land use area, what the floor that people's office or dwelling house use covered is more and more higher, yet, the fire of high-rise building constantly took place both at home and abroad in recent years, owing to lack survival equipment, each fire is accompanied by a large amount of personnel's death, severely injured or disable, though also have some high-rise life saving equipment that patent application is arranged or put goods on the market, but, because its poor stability causes range of application limited, for example when cable wire is emitted, cause lifesaving appliance to lose efficacy, cause disaster affected people in time not escape owing to cable wire twines.

Summary of the invention

The purpose of this utility model provides the convenient retracted guide tracked cable wire draw off gear that uses on a kind of high-rise escape apparatus.

The purpose of this utility model is achieved in that

Guide tracked cable wire draw off gear, one axis is connected on the biside plate of support, be set with the lining that can on axis, slide on the axis, lining is set with the shell that can slide with lining outward on axis, shell be provided with can pass cable wire penetrate penetrating the hole and passing the hole of shell wall, penetrate the hole and pass the axis of the line in hole perpendicular to axis.

Above-mentioned can be made up of sleeve and socket cover with the shell that lining slides on axis, one end of sleeve is provided with reducing diameter part, the aperture of reducing diameter part less than the external diameter of lining and 〉=external diameter of axis, the other end of sleeve and socket cover welding or be spirally connected or be connected with alignment pin, the external diameter of the diameter＜lining of socket cover centre bore and 〉=external diameter of axis.

Penetrating the hole and passing shell wall between the hole on the above-mentioned shell to the shell outer lug.

Above-mentioned projection is an arc bulge loop.

Penetrating the hole and passing corner's rounding off in hole on the above-mentioned shell.

The beneficial effects of the utility model are:

1, the supporting use of the utility model and escape device for high-rise buildings, can easily cable wire be drawn in the case from cable wire and emit or regain, because guide effect of the present utility model, cable wire is in the process of folding and unfolding, can not twine mutually, guarantee security, the reliability of high-rise life saving.

2, the sleeve that rotates on the axis of the present utility model, in the folding and unfolding process of cable wire, playing is the effect of cable wire guiding and the purpose of protecting cable wire.

3, of the present utility model simple in structure, low production cost, the suitable and supporting use of escape device for high-rise buildings.

Description of drawings

Fig. 1 is a user mode reference diagram of the present utility model.

Fig. 2 is that the A-A of Fig. 1 is to the broken section enlarged drawing.

Fig. 3 be the B-B of Fig. 1 to the broken section enlarged drawing, the dotted line among the figure and the direction of arrow be cable wire penetrate, pass route and direction.

The specific embodiment

The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-3:

Guide tracked cable wire draw off gear 30, one axis 20 is connected on the biside plate 10 of support, be set with the lining 31 that can on axis 20, slide on the axis 20, lining 31 is outer to be set with the shell that can slide with lining 31 on axis 20, shell be provided with can pass cable wire 40 penetrate penetrating the hole and passing hole 34 of shell wall, penetrate the hole and pass the axis 201 of the line in hole 34 perpendicular to axis 20.

Above-mentioned can be made up of sleeve 32 and socket cover 33 with the shell that lining 31 slides on axis 20, one end of sleeve 32 is provided with reducing diameter part 321, the aperture D2 of reducing diameter part 321 less than the outer diameter D 3 of lining 31 and 〉=outer diameter D 1 of axis 20, that is: D3＞D2 〉=D1, the other end of sleeve 32 and socket cover 33 welding or be spirally connected or be connected with alignment pin, the outer diameter D 3 of the diameter D4＜lining 31 of socket cover 33 centre bores and 〉=outer diameter D 1 of axis 20, that is: D3＞D4 〉=D1.

Penetrating the hole and passing shell wall between the hole 34 on the above-mentioned shell to shell outer lug 34.

Above-mentioned projection 34 is an arc bulge loop.

On the above-mentioned shell penetrate hole and the corner 341 that passes hole 34 342 343 rounding ofves.

Use of the present utility model: biside plate 10 of the present utility model is arranged on the biside plate of cable wire gathering case 50; the external part of cable wire 40 is penetrated from the hole that penetrates of the present utility model; pass from passing the hole; and suspension or bolt tie up on the cable wire bolt system position 80 of building; cable wire 40 is in the process of emitting; move from right to left on the roll 60 of the external part of cable wire 40 in cable wire draws case 50 in; and lining 31 of the present utility model and shell also slide along axis 20 under the drive of cable wire 40 from right to left; make that emitting of cable wire 40 is smooth and easy; convenient; vice versa; cable wire 40 in the process of emitting owing to contact with the outer surface of sleeve 32; driving sleeve 32 rotates on axis 20; can reduce friction damage degree, play purpose into cable wire 40 guiding and protection to cable wire 40.

The foregoing description is preferred embodiment of the present utility model only, is not to limit protection domain of the present utility model according to this, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.

Claims

1. guide tracked cable wire draw off gear, it is characterized in that: an axis is connected on the biside plate of support, be set with the lining that can on axis, slide on the axis, lining is set with the shell that can slide with lining outward on axis, shell be provided with can pass cable wire penetrate penetrating the hole and passing the hole of shell wall, penetrate the hole and pass the axis of the line in hole perpendicular to axis.

2. guide tracked cable wire draw off gear according to claim 1, it is characterized in that: described can the composition by sleeve and socket cover with the shell that lining slides on axis, one end of sleeve is provided with reducing diameter part, the aperture of reducing diameter part less than the external diameter of lining and 〉=external diameter of axis, the other end of sleeve and socket cover welding or be spirally connected or be connected with alignment pin, the external diameter of the diameter＜lining of socket cover centre bore and 〉=external diameter of axis.

3. guide tracked cable wire draw off gear according to claim 1 and 2 is characterized in that: penetrating the hole and passing shell wall between the hole to the shell outer lug on the described shell.

4. guide tracked cable wire draw off gear according to claim 3 is characterized in that: described projection is an arc bulge loop.

5. guide tracked cable wire draw off gear according to claim 1 is characterized in that: penetrating the hole and passing corner's rounding off in hole on the described shell.