CN2514855Y

CN2514855Y - Many-storied building lifesaving device capable of repeating use for many people

Info

Publication number: CN2514855Y
Application number: CN 01258955
Authority: CN
Inventors: 周家仁; 吴谢宝连
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-31
Filing date: 2001-08-31
Publication date: 2002-10-09
Anticipated expiration: 2011-08-31

Abstract

The utility model relates to a reusable high building life apparatus which can be used by multi-person, and comprises a frame and two moving devices. The upper portion of the frame is arranged on a windowsill, and the lower portion of the frame can be movably opened. A chain groove is fixed to the inner side of the frame, and a chain in certain length is arranged in the chain groove. When the lower portion of the frame is rotated and opened outward, the chain drops via an oblique opening on the inner side of the chain groove and passes through a track in the moving devices, then gears of the moving devices are engaged in the chain, and the moving devices are pulled by own gravity and slips down on the chain. A pulley for being hung by a cable wire is arranged on a shaft rod of the frame, and the two ends of the cable wire are separately connected with and fixed to the moving devices. The chain slips on the track inside the moving devices, the longitudinal portion of the chain is embedded in the track, and the transverse portion of the chain can slip along the outside portion of the track. The utility model adopts bidirectional cable wire for simultaneously transporting people in both up route and down route, thereby greatly saving time for rescue, and realizing repeated carrying rescue for people.

Description

Can the reusable high-building life-saving device of many people

Technical field

The utility model relate to a kind of be located on the building window or on the hook and ladder can the reusable high-building life-saving device of many people, especially a kind of because of fire anxiety, giddy, the personnel that accidentally drop and do not know to operate can stop automatically, unlikely causing danger, speed are also controllable can the reusable high-building life-saving device of many people.

Background technology

Disclosing a kind of window type in the inventor's No. 00257381.4 patent application (in preceding application) can descend, can go up high-building life-saving device, its framework upper frame is set and is positioned on the windowsill, the bottom can movablely be opened, on the framework inboard, be installed with chain, be placed with the chain of tool certain-length in this chain, by outwards being rotated, the framework below opens, chain is able to be inclination Open Side Down by the chain inboard, and wear track to the shifter by chain, the gears engaged that makes shifter is in chain, and it is mobile to utilize health deadweight strength that shifter is glided on chain.

Yet this brucker survival capsule is after using the face that slides under the shifter safely, and this shifter is difficult for heavily covering taking again and paramountly upstairs uses, and must everyone have a shifter when therefore using this brucker survival capsule, is provided with and can obtains rescuing in the most critical time.Thereby use extremely inconvenient.

Summary of the invention

The purpose of this utility model provide a kind of can address the above problem can the reusable high-building life-saving device of many people, utilize two-way cable wire mode of movement back and forth, for shifter can be once, carry personnel respectively on one, ask effectively to strive at first o'clock, in time escape.

The utility model is to realize like this, a kind of can the reusable high-building life-saving device of many people, consist predominantly of framework and shifter, this framework upper frame is set and is positioned on the windowsill, the bottom can movablely be opened, on the framework inboard, be installed with chain, be placed with the chain of tool certain-length in this chain, by outwards being rotated, the framework below opens, chain is able to be inclination Open Side Down by the chain inboard, and wear track to the shifter by chain, the gears engaged that makes shifter and is utilized health deadweight strength that shifter is glided on chain and is moved in chain; The axostylus axostyle that it is characterized in that said frame is provided with a pulley, can hang to set up for cable wire and put; Each is in conjunction with being fixed with shifter in the two ends of cable wire, and the track of this chain in shifter slides, and the longitudinal part of this chain is embedded in the track, and transverse part then can prolong the track outside and slide downwards; For prolonging the length of chain, be provided with at least two pairs of snapping pieces at the chain transverse part, each snapping piece respectively docks the back mutually with butt strip to be run through with screw, and after screw penetrates two snapping pieces combination, with the dowel tail end screw is located, and prevents that it from getting loose.

Another characteristics of the present utility model are that this chain can cooperate the height of high building and winding prolongs the length of chain, can exempt the dangerous land of plugging in the preceding case (in preceding application) midway.

Below in conjunction with accompanying drawing the utility model is elaborated.

Description of drawings

Fig. 1 is that the chain and the cable wire of the utility model case brucker survival capsule is provided with state stereogram.

Fig. 2 is the utility model case shifter stereoscopic figure.

Fig. 3 is the cutaway view of 3-3 cutting line and arrow direction among Fig. 2.

Fig. 4 is the track and the cable wire connection relationship schematic diagram of the utility model case.

Fig. 5 is the schematic diagram that the track of the utility model case can increase length.

Fig. 6 is that the utility model case practices the schematic diagram in high building.

Fig. 7 is that the utility model case practices the schematic diagram in hook and ladder.

Fig. 8 is the stereoscopic figure of the utility model auxiliary brake.

Fig. 9 is the user mode schematic diagram of the utility model auxiliary brake.

Figure 10 is the exploded view that the utility model runner and chain are asked.

Drawing reference numeral explanation: framework 1; Tank 11; Spring 12; Axostylus axostyle 13; Shifter 2; Slide bracing frame 21; Casing 211; Gear 212; Track 211; Handle 213; Brake gear 214; Locating shaft 215; Pin 216; Protect pocket 22; Chain 3; Snapping piece 31; Butt strip 311; Screw 312; Dowel 313; Cable wire 4; Pulley 5; Runner 6; Annular groove 61; Groove 62; The location covers 63; Internal channel 631; Auxiliary brake 7; Bracing frame 71; Fastener 711; Control bar 72; Fixed block 721; Brake block 722.

The specific embodiment

At first referring to Fig. 1 to Fig. 3, high-building life-saving device of the present utility model is to be provided with fixing framework 1 on the window wall, this framework 1 top is pivoted with an axostylus axostyle 13 and is positioned on the wall of window top, the bottom can movablely be opened, on framework 1 inboard, be installed with tank 11, be placed with the tool certain-length in this tank 11, and be the firm again chain made from alloy 3 of light weight, these chain 3 one ends are fixed on the axostylus axostyle 13 of framework 1 inside, this axostylus axostyle 13 is strengthened locking with fastener again, by unlatching is outwards rotated in framework 1 below, framework 1 can be flicked by the set spring 12 in inside, make chain 3 be able to be from tank 11 inboards inclination Open Side Down landing.

After above-mentioned shifter 2 interior affixed chain 12 vertical drops, can ccontainingly be located in the track 2111 of shifter 2; See also Fig. 2 to Fig. 5, the shifter 2 of first embodiment among the figure includes two and slides bracing frame 21 and and protect pocket 22, each casing 211 upper outer that slide bracing frame 21 is provided with handle 213, casing 211 interior being coupling with locating shaft 215 are provided with gear 212, gear 212 in the two tanks 211 is engaged in chain 3 both sides respectively, and be around in the brake block of the brake gear 214 on the inner rim of gear 212 by circle, lower clamping ring according to brake gear 214 is tight, the pine degree, the sliding speed and the control of control shifter 2 stop, this inner rim is a hollow form, can alleviate whole weight.

And sliding under bracing frame 21 front sides and can fix for protecting pocket 22 hooks, can enclose and be overlying on health waist, buttocks by protecting pocket 22 bottoms, circle can protect tightly in the chest on it, be available for users to increase the sense of security in the use, when avoiding nervous the stupor, hand is not helped in handle 213, so that the danger of crank is arranged.

See also Fig. 4 and Fig. 5, because the track 2111 of chain 3 in shifter 2 slides, the longitudinal part of this chain 3 is embedded in the track 2111, transverse part then can prolong track 2111 outsides and slide downwards, if chain 3 curtailments are so that during ground, for prolonging the length of chain 3, can be provided with at least two pairs of snapping pieces 31 at chain 3 transverse parts, each snapping piece 31 can each run through with screw 312 the butt joint back with butt strip 311 mutually, and after screw 312 penetrates two snapping pieces 31 combination, available dowel 313 tail ends get loose to prevent it to screw 312 location.

See also Fig. 1, Fig. 2 Fig. 6 again, on the axostylus axostyle 13 of framework 1, set up a pulley 5, can hang to set up for copper rope 4 and put, two ends in cable wire 4 can each combination be fixed with shifter 2, as the shifter 2 carrying personnel that are positioned at the top and when descending, cable wire 42 of the shifters of end in addition can rise to connection relatively, carries next personnel so that be right after work again, so come the personnel that plug into continuously back and forth, can more save time.

Referring to Fig. 7 to Figure 10, the utility model can be installed on the hook and ladder, utilize hook and ladder to be extensible to higher high building floor, and on the ride of hook and ladder, can hang attached runner 6 for setting up for chain 3, this chain 3 is lopping settings, and be combined with shifter 2 in double place of chain 3, the personnel of being carried when shifter 2 are from the control of hook and ladder mat auxiliary brake 7 during to lower slider, then by the gear 212 of shifter 2 is fixed (referring to Fig. 3) with pin 216, gear 212 can not rotated, and then supply shifter 2 can't utilize health to glide from gravity, just can control the rotation of chains 3 with auxiliary brake 7 by personnel on the ride this moment, and personnel are delivered to safe ground.

About as auxiliary brake 7 control chains 3 how, see also Fig. 8 to Figure 10, this auxiliary brake 7 is located on the hook and ladder, chain 3 is hung the wheel rim that invests runner 6 and is provided with that several are equidistant and establish and meet the groove 62 that chain 3 transverse parts distance is established with size, and be provided with annular groove 61 in the centre of groove 62, in the time of can hanging on the attached runner 6 for chain 3, transverse part can be embedded in the groove 62, and the upper limb of runner 6 can cover 63 coated with a location, the internal channel 631 of cover 63 inboards in the location can the chain 3 longitudinal parts ccontaining location of confession outside protruding being exposed to, off normal not when making slip; If when desiring to make chain 3 to stop operating, can buckle a control bar 72 solid by the fastener 711 that is located on the hook and ladder bracing frame 71, can be stopped runner 6 by the brake block 722 on the control bar 72 before control bar 72 buttons are solid rotates in advance, be placed between the chain 3 by fixed block 721, it is motionless that chain 3 is completely fixed again.

As shown in the above description, the utility model utilizes two-way cable wire mode of movement back and forth, for shifter can one on, carry personnel respectively once, effectively to strive for the very first time, escape in time, and the utility model is reached the purpose that can change the personnel of transporting under the situation that does not change whole essential structure, and can do repeatedly to carry back and forth to rescue the people, real in to reach the enhancement effect.

Claims

1, a kind of can the reusable high-building life-saving device of many people, consist predominantly of framework and shifter, this framework upper frame is set and is positioned on the windowsill, the bottom can movablely be opened, on the framework inboard, be installed with chain, be placed with the chain of tool certain-length in this chain, by outwards being rotated, the framework below opens, chain is able to be inclination Open Side Down by the chain inboard, and wear track to the shifter by chain, the gears engaged that makes shifter is in chain, and it is mobile to utilize health deadweight strength that shifter is glided on chain; The axostylus axostyle that it is characterized in that said frame is provided with a pulley, hangs to set up for cable wire and puts; Each is in conjunction with being fixed with shifter in the two ends of cable wire, and the track of this chain in shifter slides, and the longitudinal part of this chain is embedded in the track, and transverse part then can prolong the track outside and slide downwards; For prolonging the length of chain, be provided with at least two pairs of snapping pieces at the chain transverse part, each snapping piece respectively docks the back mutually with butt strip to be run through with screw, and after screw penetrates two snapping pieces combination, with the dowel tail end screw is located, and prevents that it from getting loose.

2, as claimed in claim 1 can the reusable high-building life-saving device of many people, it is characterized in that the gear of shifter is fixed with pin, gear can not rotated, and then makes shifter can't utilize health to glide from gravity.

3, as claimed in claim 1 can the reusable high-building life-saving device of many people, it is characterized in that chain hangs the wheel rim invest runner and be provided with several and meet the groove that chain transverse part distance is established with size, and be provided with annular groove in the centre of groove, in the time of can hanging on the attached runner for chain, transverse part can be embedded in the groove, and the upper limb of runner can cover coated with a location, and the inboard internal channel of location lid can be for the ccontaining location of chain longitudinal part outside protruding being exposed to; When desiring to make chain to stop operating, can one control bar be buckled admittedly by the fastener that is located on the hook and ladder bracing frame, stopped the rotation of runner by the brake block on the control bar in advance before control bar button is solid, be placed between the chain by fixed block, it is motionless that chain is completely fixed.