CN101549191A

CN101549191A - High building lifesaving descent control device

Info

Publication number: CN101549191A
Application number: CNA2008100908410A
Authority: CN
Inventors: 俞关清
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-02
Filing date: 2008-04-02
Publication date: 2009-10-07
Anticipated expiration: 2028-04-02
Also published as: CN101549191B

Abstract

The invention relates to a safe self-rescuing device, in particular to a high building lifesaving descent control device, which can help people to overcome difficulties immediately and rescue oneself under the condition of emergency situation because of smoke and fire blocking, outside help non-arrival, and serious fire when people encounters big and severe fire. The high building lifesaving descent control device comprises an iron hook which is provided with a tripping preventing device and is arranged on the wall outside a window, a rope matched with a lantern ring at one end, a descent control device capable of descent control, and a bearing wide band which is provided with half-moon shaped lantern rings at two ends and is additionally matched with a connecting lantern ring. Once being trapped in the accident fire and very desperate situation, the personnel can lead the iron hook, the rope, the descent control device and the bearing wide band to be connected with the body together through the operation and slowly drops down to the ground, thus the high building lifesaving descent control device achieves the purposes of fire-fighting, self-rescuing and, escaping and lifesaving.

Description

High building lifesaving slow falling apparatus

Affiliated technical field:

Patent of the present invention relates to a kind of urgent danger prevention self-help apparatus of fire-fighting domain, especially in case of emergency, by using this device, can reach the purpose that hedging is saved oneself.

Background technology:

At present, known fire hazard of storied house self-help apparatus is with curtain or sheet tear tape and connection, descends along bar, and the result often causes injures and deaths because of the cloth fracture of rope.Fire breaks with tremendous force, and people have little time the tear tape of looking for something at all, often just directly down jumps from window, and injures and deaths are heavy more.Pluck according to newspaper, in morning on November 24th, 2003, particularly serious fire takes place in foreign student's five floors of friendship university of Moscow, Russia Lu Mengba people of all nationalities, and point of origin is at second floor stair mouth.Intensity of a fire ferociousness at that time, pyrotechnics envelope road, the foreign aid does not arrive, and escape does not have door, and student's door is had to directly jump toward snowfield from the window of each floor one after another, and the result causes 38 people's death, Chinese student 7 people wherein, the people is injured more than 150.Particularly serious fire takes place in the central hospital of Chinese Liaoyuan, Jilin province on the 15th December in 2005 city 4 floors, is above reason equally, at urgent very much very moment, stranded crowd directly down jumps from window one after another for escape, the result causes 40 people's death, and 181 people are injured, the wherein serious tumble injury of 24 people.

Summary of the invention:

Causing suffeing heavy losses in order to prevent from that people from sealing because of pyrotechnics during fire in burst, be driven into a corner to jump window to seek survival, the repeated performance of tragedy.Patent of the present invention provides a kind of high building lifesaving slow falling apparatus urgent danger prevention self-help apparatus.This self-help apparatus can meet with under the emergency situation of burst fire people, helps people to flee from dangerous situation, reaches the purpose of lifesaving.

Patent of the present invention solves the scheme that its technical problem adopts:

Outside the window in building room, make a call to 2 centimeters of diameters with instrument, the hole that the degree of depth is 6 centimeters, the cleek of mousing-hook device one one end is equipped with, the other end is equipped with spiral helicine iron and is furnished with oblique nut, Long Circle opening expansion sleeve, accessories such as hold-doun nut with instrument with cleek firm be assemblied in the hole of accomplishing fluently on the wall outside window standby.Be equipped with the rope that one one end is equipped with the collar again, the length of rope is as the criterion to ground with cleek on the wall outside window, and thickness is advisable can bear several people's weight.Be equipped with a descending lifeline that can help the people slowly to descend earthward again, it is the hacksaw shape by the steel plate cutting welding of a suitable thickness, front end have can before and after the device that rotates, what be attached thereto has a deceleration bar, left side tennis partner's handle has a connecting hole under the handle, supporting with it also has bottom the fork-shaped, locking device, fastener.Be equipped with a load-bearing band in addition again, the load-bearing band is by a broadband, 2 first quarter moon ring set rings, and a connecting ring of being furnished with the mousing-hook device is formed.When the burst fire takes place, in the time of in critical condition, trapped personnel can be opend the window, the collar of rope one end is enclosed within on the fixing cleek on the wall, and rope thrown to ground, subsequently the load-bearing band is installed to the person and goes up and will connect the collar and pass connecting hole on the descending lifeline, left hand is held the handle on the descending lifeline, and the right hand twines the rope clockwise direction, quantity is decided with body weight for humans, connect on the deceleration bar on the descending lifeline a few, body weight person can twine several circles more, and body the lighter can twine several circles less, the deceleration bar is moved to handle orientations, enter the fork-shaped afterbody, with the locking device locking, fastener is fastening again.Indicator of trapped personnel in danger just can be escaped danger smoothly slowly from the decline arrival safety area, ground of stranded floor safety, reaches urgent danger prevention, the purpose of fire-extinguishing and lifesaving.

The beneficial effect of patent of the present invention is:

People in the time of in critical condition, use patent of the present invention " high building lifesaving slow falling apparatus " self-help apparatus at the burst fire, just can reach the purpose of hedging lifesaving.Avoided people because of in critical condition, the either dead or wounded serious consequence of jumping out of the building and escaping and bringing.Patent structure of the present invention is simple, only with a hook that special device is housed, and a rope of being furnished with the collar, one can be played the slow descending lifeline that falls effect, and the load-bearing band of an energy grantee body weight combines.

The specific embodiment:

In Fig. 1, with instrument with screw rod on the cleek main body (1) and the oblique nut of accessory, the Long Circle expansion sleeve, put into the preformed hole of accomplishing fluently in advance on wall outside window, again cleek main body (1) clockwise direction is rotated, under the effect of spiral, oblique nut (4) is inwardly got in the Long Circle expansion sleeve (2) of opening, it is preceding that the microscler mousing-hook device that spring is housed simultaneously is fixed on hold-doun nut (5), and so far the cleek of screw rod cleek main body (1) is fixed in the wall hole of reservation firmly.

In example shown in Figure 3, operator's left hand handle (2), the right hand moves forward deceleration bar (6), make it shift out fork-shaped bottom (7), again with the right hand hold rope with rope twine deceleration bar (6) a few, quantity is as the criterion with body weight for humans, body weight person twines several circles more, body the lighter twines several circles less, generally be no less than 5 circles, after deceleration bar (6) is moved backward, make it enter fork-shaped bottom (7), be locked with the locking device (8) that is installed in the bottom, use fastener (4) fastening again.Can prevent that the operator is out of control and cause slow inefficacy of falling to cause the indicator of trapped personnel injures and deaths in acting hurriedly in a messy situation.

In example shown in Figure 4, will grow 155 centimeters, half-moon-shaped (1) each all anti-body and descending after 10 centimeters of same internal diameter is respectively passed at wide 5 centimeters two, broadband respectively, makes firmly with instrument to be (2)

In example shown in Figure 5, operation mousing-hook device (2) is all put into adapter sleeve with 2 half-moon-shaped collars (1) among Fig. 4, after mousing-hook device (2) resets, will reinforce threaded sleeve clockwise direction rotation, link into an integrated entity with the main body that is connected the collar to mousing-hook device (2) with hand.When running into the burst fire, in the time of in critical condition, can take out standby rope rapidly, descending lifeline and load-bearing broadband, the collar among Fig. 2 (1) is enclosed within the cleek (1) among mounted Fig. 1, main rope (1) among Fig. 2 is thrown in outside window to ground, broadband main body (3) among Fig. 4 is put under the hip of indicator of trapped personnel, 2 half-moon-shaped collars (1) are put in respectively in the connection collar main body (1) of Fig. 5, to connect collar main body (1) is connected with connecting hole (6) among Fig. 3, descending lifeline in the application drawing 3 leaves windowsill, slow drop to ground and gets final product.

Description of drawings:

Fig. 1 is the front view of the cleek of being furnished with mousing-hook device and fastener in the high building lifesaving slow falling apparatus in the patent of the present invention

Fig. 2 is the front view that an end is furnished with the rope of the collar in the high building lifesaving slow falling apparatus in the patent of the present invention

Fig. 3 is the front view of descending lifeline in the high building lifesaving slow falling apparatus in the patent of the present invention

Fig. 4 is the front view in load-bearing broadband in the high building lifesaving slow falling apparatus in the patent of the present invention

Fig. 5 is the collar that is connected that connects descending lifeline and load-bearing band in the high building lifesaving slow falling apparatus in the patent of the present invention

Description of drawings

Among Fig. 1

(1) is screw rod cleek main body

(2) be Long Circle opening expansion sleeve

(3) be the mousing-hook device

(4) be oblique swelling nut

(5) be hold-doun nut

(6) be boring

(7) be body of wall

Among Fig. 2

(1) is main rope

(2) be the collar

(3) be the twisted shape joint

Description of drawings

In Fig. 3

(1) is hacksaw shape main body

(2) be handle

(3) be connecting hole

(4) be fastener

(5) be tumbler

(6) be the deceleration bar

(7) be the fork-shaped bottom

(8) be locking device

In Fig. 4

(1) is the semilune connecting ring

(2) for making joint

(3) be the load-bearing broadband

In Fig. 5

(1) for connecting the collar

(2) be the mousing-hook device

(3) for reinforcing threaded sleeve

Claims

1. high building lifesaving slow falling apparatus, by outside building room window, a cleek of being furnished with the mousing-hook device is installed, and be equipped with one one end and have the rope of the collar and one and can play the slow descending lifeline that falls effect, adding two ends again is furnished with half-moon-shaped collar load-bearing broadband and adds in addition and join one and connect the collar, it is characterized in that: handle and descending lifeline main body are combined by tumbler and deceleration bar, the locking device and the fork-shaped bottom of band mousing-hook device are combined, threaded handle nut and deceleration bar afterbody are combined, have formed a descending lifeline.

2. high building lifesaving slow falling apparatus according to claim 1 is characterized in that: an end of rope passes the about half meter anti-body of the collar and descends, and total fag end is divided into 3 strands, embeds respectively in the main rope, and the rope and the collar are become one.

3. high building lifesaving slow falling apparatus according to claim 1 is characterized in that: one one end is furnished with the cleek of mousing-hook device, and the other end is furnished with screw thread, Long Circle iron expansion sleeve, the screw rod of oblique nut and hold-doun nut.

4. high building lifesaving slow falling apparatus according to claim 1 is characterized in that: a two is furnished with the load-bearing broadband of the half-moon-shaped collar, and other adds and joins the collar that is connected that mousing-hook device and reinforcing threaded sleeve are installed.