CN100469403C

CN100469403C - Multifunction self rescuing and escaping device in fire

Info

Publication number: CN100469403C
Application number: CNB200510032940XA
Authority: CN
Inventors: 丁俊月
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-28
Filing date: 2005-01-28
Publication date: 2009-03-18
Anticipated expiration: 2025-01-28
Also published as: CN1647831A

Abstract

The multifunctional self-rescuing escape apparatus for use in fire includes fixing support, slowly landing unit, rope, safety suit or salvation net, and excavating tool. The fixing support includes outer rack and inner rack to form Pi-shaped telescopic structure and rope connecting mechanism on the outer rack to connect one end of the rope; and the slowly landing unit is connected to the safety suit or salvation net and the rope in slide mode. In emergency, people may slide to escape from the fire site by means of the safety suit or salvation net. The present invention has simple structure and convenient use, and may be used for self rescuing and mutual rescuing.

Description

Multifunction self rescuing and escaping device in fire

Technical field

The present invention relates to a kind of self-rescue escape device, particularly a kind of being applicable to when the skyscraper breaking out of fire realized the fire self-rescue escape device of multiple self-help escape mode.

Background technology

Along with social development and economic prosperity, people's living environment is more and more intensive, and in various high and low layer building, in case breaking out of fire, how safe escape just becomes vital problem.In recent years, the skyscraper breaking out of fire has all caused very big influence to people's life security and life, trace it to its cause, and mainly be that trapped personnel can't in time be opened passway for escaping because in the scene of fire, so that wrecked.For example, in the scene of fire, when escape way was blocked, trapped personnel did not have suitable strong instrument, is difficult to open escape way; And the door and window of great majority building has all been installed anti-theft net, and these door and windows, anti-theft net all need capable instrument and just can open.And existing escape device can only realize one mostly, two kind of escape mode, and is subjected to the restriction of story height, and its apparatus structure is complicated, for wounded or disabled, the old and the young and weakling, uses inconvenient.

Summary of the invention

In order to solve the deficiency of existing escape device, the invention provides a kind of passway for escaping that is easy to open, realize the multifunction self rescuing and escaping device in fire of multiple self-help escape mode.

The technical solution adopted in the present invention: a kind of multifunction self rescuing and escaping device in fire, it is characterized in that, comprise fixed mount, descending lifeline, rope and safety clothes or cowcatcher; Fixed mount is a Collapsible structure, is connected with rope one end; Descending lifeline is connected with safety clothes or cowcatcher, and is connected with sliding type with rope.The said fixing frame forms by support arm is nested with inner support

Shape, the built-in end of inner support is provided with limiting tooth, and correspondence is provided with stop screw on the support arm, and stop screw and limiting tooth are meshing with each other.

Also be provided with the adjusting bolt on above-mentioned support arm and the inner support.

Above-mentioned support arm is provided with the bindiny mechanism that can fix or twine rope; This bindiny mechanism is by the shoulder that is arranged on the support arm both sides, and the round bar composition that connects two shoulders.

Above-mentioned descending lifeline is a day font, and is provided with two snap closes.

Above-mentioned safety clothes are safe trousers, or lap belt, or safe clothing.

With belt on the above-mentioned safe trousers, and the skin of safety belt is a reflectorized material; Also be furnished with rescue beacon and illuminating lamp on the safe trousers, rescue beacon can send continuous distress signal.

Above-mentioned multifunction self rescuing and escaping device in fire also comprises the cutting instrument, is made up of orcible entry axe and orcible entry awl, and the handle of orcible entry axe is a hollow structure, and the orcible entry awl places in the above-mentioned hollow structure.

When breaking out of fire, at first utilize orcible entry axe and orcible entry awl to open passway for escaping, then with the fixed mount holding on wall or windowsill, and tighten by regulating bolt, again rope one end is lain on the round bar of support arm shoulder, the escape personnel wear safety clothes or take cowcatcher (stupor or severely injured personnel can take cowcatcher, and fasten lap belt, with lap belt and cowcatcher snapping, prevent off-grid in the downslide process),, can escape the inferno along sliding to ground under the rope by descending lifeline; In addition, can also use two fixed mounts to set up aerial escape cableway between adjacent building, the escape personnel also can escape the inferno by cableway.

Beneficial effect of the present invention: can in time open passway for escaping in the scene of fire, for example, open door, window, iron lock, anti-theft net, even chisel wall etc., the personnel of preventing are trapped in the room.This escape device is simple in structure, and is easy to use, only needs can install on the wall of windowsill or balcony, and fixed mount is a Collapsible structure, is not subjected to the restriction of wall width; And, can between adjacent buildings, set up horizontal escape cableway, realize multiple self-help escape mode.Be not only applicable to single saving oneself, can be used for many people's relief of permanent disability, the old and the young or weakling yet, help improving the efficient of saving oneself of scene of fire, reduce the casualties in the fire incident.

Description of drawings

Fig. 1 is a fixed rack structure schematic diagram of the present invention;

Fig. 2 is a descending lifeline structural representation of the present invention;

Fig. 3 is a safe trousers structural representation of the present invention;

Fig. 4 is a cowcatcher structural representation of the present invention;

Fig. 5 is orcible entry axe of the present invention and orcible entry awl combining structure schematic diagram;

Fig. 6 is the combining structure schematic diagram of escape device of the present invention;

Fig. 7 is a user mode schematic diagram one of the present invention;

Fig. 8 is a user mode schematic diagram two of the present invention.

The specific embodiment

Shown in Fig. 1～5, a kind of multifunction self rescuing and escaping device in fire comprises fixed mount 1, descending lifeline 2, safety clothes (in the present embodiment, adopting safe trousers 3) or cowcatcher 4, rope 5 and cutting instrument 6, below will be described in detail above-mentioned each building block:

Fixed mount 1 is the support of Collapsible structure, by support arm 11 and inner support 12 mutually nested forming, is

The shape structure, and be respectively equipped with at the end of support arm 11 and inner support 12 and regulate bolt 13.The built-in end of inner support 12 is provided with limiting tooth 121, and correspondence is provided with stop screw 111 on the support arm 11, and stop screw 111 is meshing with each other with limiting tooth 121; Be provided with the bindiny mechanism that can fix or twine rope on support arm 11, this bindiny mechanism is by the shoulder 112 that is arranged on both sides, support arm top, and round bar 113 compositions that connect two shoulders 112.In addition, be provided with groove, rope 5 is placed in this groove, can prevent its landing in the corner outside of support arm 11 and inner support 12.The support arm 11 of fixed mount 1 and the size of inner support 12 and spacing can be made different specifications according to actual needs.

Descending lifeline 2 is a day font structure, and has two snap closes 21, on one side it is used for wire rope handling rope 5, rope 5 flexibly connects (as shown in Figure 2) with descending lifeline 2, this canoe can make descending lifeline 2 when rope 5 glides, and slows down its decrease speed, and can its pause of manual operation or slide; Another side connects safe trousers 3, cowcatcher 4 or lap belt etc. by safety collar.Connecting rod 22 in the middle of the descending lifeline 2 can be used as handrail in the downslide process, make things convenient for the escape personnel to grasp balance.

Safe trousers 3 are made up of trousers body and safety belt 31, and the internal layer of safety belt 31 is made by nylon-reinforced belt, outer are made by reflectorized material, and clasp 311 can be regulated the elasticity of safety belt 31, and a termination of safety belt 31 has safety collar 312, can with descending lifeline 2 snappings.In addition, these safe trousers 3 also are furnished with rescue beacon 32 and illuminating lamp 33, when having a power failure in the scene of fire, can use illuminating lamp 33 pathfindings, sound rescue beacon 32 simultaneously, make it send continuous sound of call for help, like this, the rescue personnel just can very fast discovery trapped personnel, saves the time that rescue is searched.When being generally single saving oneself, use in safe trousers 3.

Cowcatcher 4 is wounded or disabled for convenient relief, the old and the young and weakling design, and it once can carry 3～5 people, is provided with some safety collars 41 on the circumference of cowcatcher 4, can with descending lifeline 2 snappings.During use, stupor or severely injured personnel fasten lap belt, and with lap belt and cowcatcher 4 snappings, prevent that human body drops in the downslide process from net.The skin of above-mentioned lap belt is made by reflectorized material, can use separately, also can be used in combination with cowcatcher 4.

Cutting instrument 6 comprises orcible entry axe 61 and orcible entry awl 62, and the handle of orcible entry axe 61 is a hollow structure, and orcible entry awl 62 inserts wherein, and orcible entry axe 61 and orcible entry awl 62 can use separately, also can be used in combination.The bit 611 of orcible entry axe 61 can be used as and splits, cuts action, and back 612 can be used as and strikes, pounds action, and the circular groove 613 at the bit back side can be as prying open reinforcing bar, railing etc.; The tip of orcible entry awl 62 is used for chiseling wall etc.In the scene of fire, utilize orcible entry axe 61 and orcible entry awl 62, can break door and window, iron lock, wall and the anti-theft net etc. that are blocked, open up passway for escaping.

As shown in Figure 6, be the combining structure schematic diagram of escape device of the present invention, the upper end of rope 5 ties up on the support arm 11 shoulder round bars 113 of fixed mount 1, and a circle back is twined in the lower end on descending lifeline 2 sagging naturally.When the escape personnel wears safe trousers 3, and with safe trousers 3 and descending lifeline 2 snappings, can glide along rope 5, gliding speed can manually be controlled by descending lifeline 2.When not in use, after each assembly of this escape device can be dismantled separately, in the tool box of packing into, can save and take up an area of the space.

Below will introduce the using method of this device by specific embodiment in the scene of fire:

Embodiment one

As shown in Figure 7, when breaking out of fire, in the time of can't escaping by stair or escape way, at first use orcible entry axe 61 and orcible entry awl 62 open an escape way (as open the window or balcony on anti-theft net), then with fixed mount 1 holding on the wall of windowsill (during mounting and fixing support, only need fixed mount 1 is blocked wall, again support arm 11 and inner support 12 compressions are adjacent to wall, stop screw 111 is inserted limiting tooth 121, tightening adjusting bolt 13 at last gets final product), the upper end with rope 5 ties up on the support arm 11 shoulder round bars 113 of fixed mount 1 again, and opens the snap close 21 of descending lifeline 2, rope 5 buckle into and twine one the circle after throw to ground, at last, the escape personnel wears safe trousers 3, and with safe trousers 3 and descending lifeline 2 snappings, can slide to ground 5 times along rope, escape the inferno.

If permanent disability, stupor or weakling are arranged in the scene of fire, can not oneself control and use escape device, can allow them take cowcatcher 4 (one group of common 3～5 people), with cowcatcher 4 and descending lifeline 2 snappings, rope 5 lower ends and descending lifeline 2 are fastened then, the shoulder 112 of fixed mount 1 is passed in the upper end again, and after twining a circle on round bar 113 and the adjusting bolt 13, by perfecting the upper end that personnel hold rope 5, slowly cowcatcher 4 is transported to ground, reach the relief wounded's purpose.

Aforesaid way can make the escape personnel directly arrive ground, escapes the inferno; But when floor was higher, rope 5 was not enough to arrive ground, at this moment, as long as adopting, the escape personnel drops to safe floor (that is, striding across the floor that catches fire) in the same way, re-use orcible entry axe 61 or orcible entry awl 62 and break window and enter this floor, can escape the inferno along stair or passageway for fire apparatus.

Embodiment two

As shown in Figure 8, in the scene of fire, when the intensity of a fire of following floor relatively more violent, when the intensity of a fire has been blocked the passage of all escapes downwards, can take to set up the mode of horizontal passway for escaping aloft, promptly, (select a building contour or lower slightly usually at adjacent two buildings with the building that catches fire, in 30 meters of the distances) correct position on a fixed mount 1 (mounting means is identical with embodiment one) respectively is installed, the two ends with rope 5 lie in respectively on the fixed mount 1 then, at last, the escape personnel wears safe trousers 3, or be lap belt, or take cowcatcher 4, can arrive the secure buildings on opposite by horizontal escape cableway.

The above most preferred embodiment of classifying escape device of the present invention as, but occupation mode of the present invention is not limited to above-mentioned cited limited example, and other embodiments can be selected this device for use according to the actual conditions of scene of fire.

Claims

1. a multifunction self rescuing and escaping device in fire comprises fixed mount (1), descending lifeline (2), rope (5) and safety clothes or cowcatcher (4), and fixed mount (1) is a Collapsible structure, is connected with rope (5) one ends; Descending lifeline (2) is connected with safety clothes or cowcatcher (4), and is connected with sliding type with rope (5); It is characterized in that described fixed mount (1) is by support arm (11) and nested the forming of inner support (12)

Shape, the built-in end of inner support (12) is provided with limiting tooth (121), and support arm (11) is gone up correspondence and is provided with stop screw (111), and stop screw (111) is meshing with each other with limiting tooth (121).

2. multifunction self rescuing and escaping device in fire according to claim 1 is characterized in that, also is provided with on described support arm (11) and the inner support (12) to regulate bolt (13).

3. multifunction self rescuing and escaping device in fire according to claim 1 and 2 is characterized in that, described support arm (11) is provided with the bindiny mechanism that can fix or twine rope.

4. multifunction self rescuing and escaping device in fire according to claim 3 is characterized in that, described bindiny mechanism is by the shoulder (112) that is arranged on support arm (11) both sides, and round bar (113) composition that connects two shoulders (112).

5. multifunction self rescuing and escaping device in fire according to claim 1 is characterized in that, described descending lifeline (2) is a day font, and is provided with two snap closes (21).

6. multifunction self rescuing and escaping device in fire according to claim 1 is characterized in that, described safety clothes are safe trousers (3), or lap belt, or safe clothing.

7. multifunction self rescuing and escaping device in fire according to claim 6 is characterized in that, described safe trousers (3) are gone up (31) with belt, and the skin of safety belt (31) is a reflectorized material.

8. according to claim 6 or 7 described multifunction self rescuing and escaping device in fire, it is characterized in that also being furnished with rescue beacon (32) and illuminating lamp (33) on the described safe trousers (3), rescue beacon (32) can send continuous distress signal.

9. multifunction self rescuing and escaping device in fire according to claim 1, it is characterized in that, also comprise cutting instrument (6), form by orcible entry axe (61) and orcible entry awl (62), the handle of orcible entry axe (61) is a hollow structure, and orcible entry awl (62) places in the above-mentioned hollow structure.