CN108042936A - A kind of escaping device from fire disaster - Google Patents
A kind of escaping device from fire disaster Download PDFInfo
- Publication number
- CN108042936A CN108042936A CN201711319845.7A CN201711319845A CN108042936A CN 108042936 A CN108042936 A CN 108042936A CN 201711319845 A CN201711319845 A CN 201711319845A CN 108042936 A CN108042936 A CN 108042936A
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- China
- Prior art keywords
- ring
- blend stop
- bayonet
- draw runner
- fixed
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention provides a kind of escaping device from fire disaster, and people's fast and easy is helped to escape from the fire scene.This escaping device from fire disaster, it is characterized in that, including escaping rope, first retaining ring and the second retaining ring, first retaining ring includes first annular circle, first annular circle has the first bayonet, first annular circle is provided with the first blend stop, the first bayonet described in first blend stop energy block is outwardly away from the first bayonet, the first annular circle offers arc-shaped the first sliding groove, the first draw runner is provided in the first sliding groove, the side wall of the first annular circle offers the first limiting slot of connection the first sliding groove, first draw runner is fixed with the first gag lever post, the first positioning column is fixed at the top of first blend stop, the bottom that first draw runner stretches out the first sliding groove part offers the first locating slot, the first annular circle side wall opposite with the first bayonet is fixed with the first hanging ring.The present invention is simple in structure and convenient in use.
Description
Technical field
The invention belongs to rescue outfit technical fields, are related to a kind of escaping device from fire disaster, more particularly to a kind of building fire
Escape device.
Background technology
In social life, fire, which has become, threatens public safety, and the one kind for endangering people's life's property is multiple
Disaster.According to statistics, fire 10,000 or so occurs daily for the whole world, and dead people more than 2000 hinders 3000-4000 people, and annual fire is made
Into direct property loss up to more than 10 hundred million yuan.Tens people, the especially big malignant fire of hundreds of people's death is especially caused constantly to occur,
Huge loss is caused to the lives and properties of the country and people masses.Summary caused the dead group of group to injure heavy economic losses in the past
Wildfire lesson, wherein most basic is some the ability of people scene of a fire evacuation to be improved and escape.Once fire drops
Face, in the case where dense smoke poison gas and roaring flame surround, many people are engulfed in a sea of flames.And the fire of floor, and be directly to endanger resident's life peace
Fire occurs for full fire mode, such as community resident building, school dormitory, market etc., liftoff less in the event of fire floor
Height, drop point are not again hard places, and windowsill can be caught to hang body and stretch both arms outside window to shorten the distance between ground, but such do can
It can cause the strain and fracture of limbs.If fire floor is higher, directly from jump off outside window easily cause major injuries or
It is dead.Residential building, school dormitory etc. are often provided with hangable steel frame outside window, such as are fixed on clothes-horse, sky outside window
Stent etc. is adjusted, when fire occurs, people often tie up to these hangable steel using rope or coverlet clothing etc. as rope
On frame processed, then lay hold of a rope to make one to escape to and climb to one layer downstairs outside window or along exterior wall down, temporarily hide fire, but this
Sample be easy to because fail to grip with rope cause people drop or when flare blows rope, is dropped, cause personal injury.In order to subtract
The injures and deaths of few fire, people are also researching and developing escape device when fire occurs, for example, Chinese patent (application number：
CN200920112399.7 a kind of escaping device for fire hazard in high building) is disclosed, there are complicated, of high cost, popularization journeys for the device
It spends low, it is not easy to which the building of concentration are compared in popularization and application in some personnel such as school dormitory building.
The content of the invention
The purpose of the present invention is being directed to existing technology, there are the above problems, it is proposed that a kind of escaping device from fire disaster helps
People's fast and easy escapes from the fire scene.
The purpose of the present invention can be realized by following technical proposal：A kind of escaping device from fire disaster, which is characterized in that including
Escaping rope, the first retaining ring and the second retaining ring, the first retaining ring include a first annular circle in semiclosed shape, and first annular circle has
First beginning and first end, the first beginning and first end form the first bayonet, and arc-shaped the is hinged at the first beginning
One blend stop, the first blend stop can be rotated around its hinged place, enable the first bayonet described in the first blend stop block or are outwardly away from first
Bayonet is provided with the elastic mechanism one for making first blend stop to the first bayonet block, first ring at first beginning
The circumferential direction of the first end of shape circle towards first annular circle offers arc-shaped the first sliding groove, and being provided in the first sliding groove can be to
The first arc-shaped draw runner that one sliding slot puts in or stretches out, the first draw runner can be made to the first sliding groove by being provided in the first sliding groove
The elastic mechanism two of stretching, the side wall of the first annular circle offer the first limiting slot of connection the first sliding groove, and described first
Draw runner is fixed with the first gag lever post, and one end of the first gag lever post and the side wall of the first draw runner are fixed, and the other end stretches out described the
One limiting slot, the first positioning column is fixed at the top of first blend stop, and the bottom that the first draw runner stretches out the first sliding groove part is opened
Equipped with the first locating slot, when the first blend stop is rotated around its hinged place outside the first bayonet, first positioning column can be caught in
In a positioning groove, the first annular circle side wall opposite with the first bayonet is fixed with the first hanging ring, and first gag lever post is stretched
The end gone out outside the first limiting slot is fixed with the first retainer ring, and first annular circle is between the first retainer ring and the first hanging ring
Side wall is fixed with several first guide rings；
Second retaining ring includes second annular ring in semiclosed shape, and the second annular ring has the second beginning and the second end
End, the second beginning and second end form the second bayonet, are hinged with the second arc-shaped blend stop at the second beginning, the second blend stop can
It is rotated around its hinged place, enables the second bayonet described in the second blend stop block or be outwardly away from the second bayonet, second beginning
Place is provided with the elastic mechanism three for making second blend stop to the second bayonet block, and the second end of second annular ring is towards
The circumferential direction of second ring circle offers the second arc-shaped sliding slot, is provided with what can be put in or stretch out to the second sliding slot in the second sliding slot
The second arc-shaped draw runner is provided with the elastic mechanism four that the second draw runner can be made to be stretched out to the second sliding slot in second sliding slot,
The side wall of second annular ring offers the second limiting slot of the second sliding slot of connection, and second draw runner is fixed with the second /V
Bar, one end of the second gag lever post and the side wall of the second draw runner are fixed, and the other end stretches out second limiting slot, the second gear
It is fixed with the second positioning column at the top of item, the bottom that the second draw runner stretches out the second sliding slot part offers the second locating slot, when the
When two blend stops are rotated around its hinged place outside the second bayonet, second positioning column can be caught in the second locating slot, and described second
The annular ring side wall opposite with the second bayonet is fixed with the second hanging ring, and second gag lever post stretches out the end outside the second limiting slot
The second retainer ring is fixed with, side wall of second annular ring between the second retainer ring and the second hanging ring is fixed with several second and leads
Xiang Huan；
One end of the escaping rope is fixedly connected with the first hanging ring, and the other end is fixedly connected with the second hanging ring, and described first
Safety rope is connected between retaining ring and the second retaining ring, one end of safety rope is consolidated through several first guide rings and with first
Determine ring to be fixedly connected, the other end of safety rope is fixedly connected through several second guide rings and with the second retainer ring.
Its operation principle is as follows：When fire occurs, bar that the first retaining ring hanging buckle of the present apparatus can be hung outside window
On son, such as clothes-dried support, air conditioner support outside window, the frame of window smash the glass of window, the frame of window i.e. for
Retaining ring hanging buckle is available for retaining ring hanging buckle in rod-shaped or strip object, and the first bayonet of the first retaining ring is provided with the first blend stop,
In hanging buckle, a hand pulls the first gag lever post with thumb, the first draw runner is made to put in the first sliding groove, then another hand is moved
First blend stop makes the first blend stop be stuck in towards rotation outside the first bayonet, then by the first bayonet of the first retaining ring on hangable pole,
Make can hanger bar subcard enter in first annular circle, then unclamp the first blend stop, the first blend stop under the action of elastic mechanism one to
First gear mouth rotates, then block first gear mouth unclamps again the first gag lever post, the first draw runner under the action of elastic mechanism two to
The first sliding groove is overhang, at this point, the first retaining ring by hanging buckle on hangable pole, people can be along escaping rope toward outside window
It climbs or climbs to down and hide fire for one layer downstairs, when people is climbed when on escaping rope, the bottom of the first blend stop is with that can hang pole
Against being acted on by pulling force, the first blend stop rotates outside the first bayonet, is blocked by the first draw runner, in this way, the first retaining ring hanging buckle exists
It can would not drop in hanger bar, it is safe.When people climb to next floor along escaping rope, foothold can be found,
Such as the balcony of next floor, outdoor machine of air-conditioner etc., at this point, unclamping escaping rope, under the action of elastic mechanism one, the first blend stop
It is rotated to the first bayonet, at this point, pulling safety rope, since the end of safety rope is connected with the first retainer ring, passes through the first /V
Bar makes the first draw runner be stretched into the first sliding groove, then pulls escaping rope again, make the first blend stop with can hanger bar against when rotate,
The first blend stop is made to be rotated outside the first bayonet, so as to by the first retaining ring from can hanger bar depart from.It is fixed at the top of first blend stop
First positions, and the bottom of the first draw runner offers the first locating slot, and effect is, when the first retaining ring hanging buckle is can be in hanger bar
When, first positions and is caught in the first locating slot, prevents people's maloperation from pulling safety rope that the first draw runner is made to stretch into the first sliding groove
It is interior, lose the stop to the first blend stop, prevent the first retaining ring from can hanger bar come off and escape personnel caused to drop, and when escape
The foothold that personnel find next floor needs the first retaining ring unclamping drawstring, elastic mechanism one from when can depart from hanger bar
The first blend stop is made to be rotated to the first bayonet, makes first to position and is exited out of first locating slot, you can by the way that safety rope is pulled to make
First draw runner is stretched into the first sliding groove.When escape personnel is after next floor finds foothold, by the first retaining ring from can hanger bar
On detach, pack up the first retaining ring, but can by the first retaining ring hanging buckle place floor can in hanger bar, such as where floor
Balcony clothes-horse, air conditoner support strut etc., then along escaping rope, a floor is climbed down again, separate fire floor, in this way
Even climb to ground down layer by layer.The function and application method of second retaining ring have two, one with the first retaining ring, effect
It is when the first retaining ring damages, the second retaining ring can be used, increase the use insurance of the present apparatus, second is that when escape personnel is along escaping
Raw rope climbs to the foothold of next floor, it is necessary to by the first retaining ring from when can depart from hanger bar, by the second retaining ring hanging buckle down
Place floor can in hanger bar because hanging buckle a upper floor can be in hanger bar the first hanging buckle depart from when, be toward next
What floor dropped, it can be the past drop-down of escaping rope, the escaping rope if escape personnel does not hold with a firm grip, in fact it could happen that fill escape after dropping
It puts and directly turns ground, lose escape device, and by the second retaining ring hanging buckle hanging in place floor of the escaping rope other end
On bar, so that it may this escape device be avoided to fall to bottom surface, improve the security used.
The first hinged groove is offered at first beginning of above-mentioned first annular circle, the end of the first blend stop is hinged by first
Column articulated the elastic mechanism one includes the first torsionspring in the first hinged groove, and the spring coil of the first torsionspring is arranged
On the first hinge column, an end of the first torsionspring and the side wall of the first hinged groove are another against, the first torsionspring
End and the first blend stop against；The second hinged groove, the end of the second blend stop are offered at second beginning of second annular ring
It is hinged on by the second hinge column in the second hinged groove, the elastic mechanism three includes the second torsionspring, the second torsion bullet
The spring coil of spring is set on the second hinge bar, and an end of the second torsionspring is with the side wall of the second hinged groove against second turns round
Turn another end of spring and the second blend stop against.Under the action of the first torsionspring, the first blend stop is around its hinged place to
One bayonet rotates, and makes first at the top of the first blend stop to position and is separated with the first locating slot of the first draw runner, the first torsionspring
Elastic force, make when the first retaining ring hanging buckle is when can be in hanger bar, escape personnel unclamps escaping rope, and first positions and the first draw runner
The first locating slot be still held apart at, convenient for escape personnel by pulling safety rope, the first draw runner is made to stretch into the first sliding groove,
Pull again escaping rope by the first retaining ring from can hanger bar depart from, when the first retaining ring hanging buckle is can be in hanger bar, the body of escape personnel
When weight power is acted on escaping rope, the first torsionspring is twisted, and the first limited post is made to be caught in the first limiting slot, even if drawing
Dynamic safety rope will not prevent from pulling safety rope maloperation by the first retaining ring from that in hanger bar can depart from.The of elastic mechanism three
First torsionspring of the operation principle of two torsionsprings such as elastic mechanism one.
Above-mentioned elastic mechanism two includes the first compression spring, and the first compression spring is arranged in the first sliding groove, the first pressure
One end of contracting spring and the end of the first sliding groove against, the end of the other end and the first draw runner against；The elastic mechanism four
Including the second compression spring, the second compression spring is arranged in the second sliding slot, one end of the second compression spring and the first sliding groove
End against, the end of the other end and the second draw runner against.Under the action of the first compression spring, the first draw runner is to the first sliding groove
It overhangs, under the action of the second compression spring, the second draw runner is overhang to the second sliding slot.
Above-mentioned escaping rope is fixed with several pedal rings along its length.Its effect is that escape personnel is past along escaping rope
Under when climbing, foot is stepped down on pedal ring, is climbed under convenient.
Above-mentioned escaping rope, safety rope, the first retaining ring and the second retaining ring are made of metal material.Prevent from being burnt out by flare or
It blows.
Compared with prior art, the present invention has the following advantages：
1. the present invention, has the advantages that simple in structure, easy to use and low manufacture cost, aspect popularize school dormitory,
The place that the personnel such as residential building concentrate.
2. the present invention, simple in structure, there is service-strong, improve the security of fire disaster escaping.
3. the present invention, the pedal ring of setting, convenient for children, women, the old and the weak personnel escape have the advantages that applicability is wide.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 be in first retaining ring of the invention first blend stop and the first draw runner against when structure diagram.
Fig. 3 is structure diagram of first blend stop away from the first bayonet of the invention.
Fig. 4 is the structure diagram of the first retaining ring of the invention.
Fig. 5 is the structure diagram of the first retaining ring in the present invention.
Fig. 6 is the partial enlarged view at A in Fig. 5.
Fig. 7 is the structure diagram of the first torsionspring in the present invention.
Fig. 8 is the schematic cross-sectional view of first annular circle in the present invention.
In figure, 1, escaping rope；2nd, first annular circle；2a, the first bayonet；3rd, the first blend stop；4th, the first sliding groove；5th, first slide
Item；6th, the first limiting slot；7th, the first gag lever post；8th, the first positioning column；9th, the first locating slot；10th, the first hanging ring；11st, first is solid
Determine ring；12nd, the second annular ring；13rd, the second blend stop；14th, the second draw runner；15th, the second hanging ring；16th, the second guide ring；17th, insure
Rope；18th, the first hinge column；19th, the first torsionspring；20th, the first compression spring；21st, pedal ring；22nd, knot；23rd, first lead
Xiang Huan.
Specific embodiment
It is specific embodiments of the present invention and with reference to attached drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of escaping device from fire disaster, which is characterized in that detained including escaping rope 1, first
Ring and the second retaining ring, the first retaining ring include one be in semiclosed shape first annular circle 2, it is first annular circle 2 have the first beginning and
First end, the first beginning and first end form the first bayonet 2a, and the first arc-shaped blend stop 3 is hinged at the first beginning,
First blend stop 3 can be rotated around its hinged place, enable the first bayonet 2a described in 3 block of the first blend stop or be outwardly away from the first bayonet
2a, is provided with the elastic mechanism one for making the first blend stop 3 to the first bayonet 2a block at the first beginning, and the first of first annular circle 2
The circumferential direction of end towards first annular circle 2 offers arc-shaped the first sliding groove 4, and being provided in the first sliding groove 4 can be to the first sliding groove 4
The the first arc-shaped draw runner 5 for putting in or stretching out, being provided in the first sliding groove 4 can make what the first draw runner 5 was stretched out to the first sliding groove 4
Elastic mechanism two, the side wall of first annular circle 2 offer the first limiting slot 6 of connection the first sliding groove 4, and the first draw runner 5 is fixed with
First gag lever post 7, one end of the first gag lever post 7 and the side wall of the first draw runner 5 are fixed, the other end the first limiting slot 6 of stretching, and first
The top of blend stop 3 is fixed with the first positioning column 8, and the bottom that the first draw runner 5 stretches out 4 part of the first sliding groove offers the first locating slot
9, when the first blend stop 3 is rotated around its hinged place outside the first bayonet 2a, the first positioning column 8 can be caught in the first locating slot 9, the
One annular ring 2 side wall opposite with the first bayonet 2a is fixed with the first hanging ring 10, and the first gag lever post 7 is stretched out outside the first limiting slot 6
End be fixed with the first retainer ring 11,2 side wall between the first retainer ring 11 and the first hanging ring 10 of first annular circle is consolidated
Surely there are several first guide rings 23；
Second retaining ring includes second annular ring 12 in semiclosed shape, and the second annular ring 12 has the second beginning and second
End, the second beginning and second end form the second bayonet, and the second arc-shaped blend stop 13, second gear are hinged at the second beginning
Item 13 can be rotated around its hinged place, enable the second bayonet described in 13 block of the second blend stop or be outwardly away from the second bayonet, and second
It is provided with the elastic mechanism three for making the second blend stop 13 to the second bayonet block at beginning, the second end of the second annular ring 12 is towards
The circumferential direction of second ring circle 12 offers the second arc-shaped sliding slot, is provided with and can put in or stretch out to the second sliding slot in the second sliding slot
The second arc-shaped draw runner 14, be provided with the elastic mechanism that the second draw runner 14 can be made to be stretched out to the second sliding slot in the second sliding slot
Four, the side wall of the second annular ring 12 offers the second limiting slot of the second sliding slot of connection, and the second draw runner 14 is fixed with the second /V
Bar, one end of the second gag lever post and the side wall of the second draw runner 14 are fixed, and the other end stretches out the second limiting slot, the top of the second blend stop 13
Portion is fixed with the second positioning column, and the bottom that the second draw runner 14 stretches out the second sliding slot part offers the second locating slot, works as second gear
When item 13 is rotated around its hinged place outside the second bayonet, the second positioning column can be caught in the second locating slot, the second annular ring 12 with
The opposite side wall of second bayonet is fixed with the second hanging ring 15, and the end that the second gag lever post is stretched out outside the second limiting slot is fixed with second
Retainer ring, side wall of second annular ring 12 between the second retainer ring and the second hanging ring 15 are fixed with several second guide rings
16；
One end of escaping rope 1 is fixedly connected with the first hanging ring 10, and the other end is fixedly connected with the second hanging ring 15, the first retaining ring
And second be connected with safety rope 17 between retaining ring, one end of safety rope 17 through several first guide rings 23 and with the first retainer ring
11 are fixedly connected, and the other end of safety rope 17 is fixedly connected through several second guide rings 16 and with the second retainer ring.This implementation
In example, the quantity of the first guide ring 23 is two, and the quantity of the second guide ring 16 is also two, and safety rope 17 is threaded through first
In 23 and second guide ring 16 of guide ring, safety rope 17 is pulled, plays the role of guiding, facilitated and pull the first gag lever post 7 and the
Two gag lever posts.
As shown in Fig. 5, Fig. 6 and Fig. 7, the first hinged groove, the first blend stop 3 are offered at the first beginning of first annular circle 2
End be hinged on by the first hinge column 18 in the first hinged groove, elastic mechanism one include the first torsionspring 19, first turn round
The spring coil for turning spring 19 is set on the first hinge column 18, and an end of the first torsionspring 19 and the side wall of the first hinged groove support
Lean on, another end of the first torsionspring 19 and the first blend stop 3 against；Second is offered at second beginning of the second annular ring 12
Hinged groove, the end of the second blend stop 13 are hinged on by the second hinge column in the second hinged groove, and elastic mechanism three includes second and turns round
Turn spring, the spring coil of the second torsionspring is set on the second hinge bar, an end and the second hinged groove of the second torsionspring
Side wall against, another end of the second torsionspring and the second blend stop 13 against.
As shown in figure 8, elastic mechanism two includes the first compression spring 20, the first compression spring 20 is arranged on the first sliding groove 4
It is interior, the end of one end and the first sliding groove 4 of the first compression spring 20 against, the end of the other end and the first draw runner 5 against；Elasticity
Mechanism four includes the second compression spring, and the second compression spring is arranged in the second sliding slot, one end and first of the second compression spring
The end of sliding slot 4 against, the end of the other end and the second draw runner 14 against.
Escaping rope 1 is fixed with several pedal rings 21 along its length.The length of escaping rope 1 can according to the floor height of floor and
Setting, in the present embodiment, the length of escaping rope 1 is 4 meters, is suitble to the floor height of most of floors, several pedal rings 21 it is front and rear between
40 centimetres are divided into, the quantity of pedal ring 21 is 9, and pedal ring 21 is made of steel wire rope, is turned in the bicyclic section of 8 shape,
A big collar extension and a small collar extension are formed, knot 22 can be made on escaping rope 1, by its medium and small ring of pedal ring 21
Muzzle is on escaping rope 1 and is stuck on knot 22, and big collar extension is trampled for the foot of escape personnel.
Escaping rope 1, safety rope 17, the first retaining ring and the second retaining ring are made of metal material.In the present embodiment, escaping rope
1 and safety rope 17 by multiply finer wire winding be made.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Although 1, escaping rope is used more herein；2nd, first annular circle；2a, the first bayonet；3rd, the first blend stop；4th,
One sliding slot；5th, the first draw runner；6th, the first limiting slot；7th, the first gag lever post；8th, the first positioning column；9th, the first locating slot；10th, first
Hanging ring；11st, the first retainer ring；12nd, the second annular ring；13rd, the second blend stop；14th, the second draw runner；15th, the second hanging ring；16th, second
Guide ring；17th, safety rope；18th, the first hinge column；19th, the first torsionspring；20th, the first compression spring；21st, pedal ring；22、
Knot；23rd, the terms such as first guide ring, but it does not preclude the possibility of using other terms.The use of these terms is only to be
More easily describe and explain the essence of the present invention；Being construed as any one of the additional limitations is all and present invention essence
What god disagreed.
Claims (5)
1. a kind of escaping device from fire disaster, which is characterized in that including escaping rope (1), the first retaining ring and the second retaining ring, the first retaining ring bag
Include one be in semiclosed shape first annular circle (2), it is first annular circle (2) have the first beginning and first end, the first beginning and
First end forms the first bayonet (2a), is hinged with arc-shaped the first blend stop (3) at the first beginning, and the first blend stop (3) can be around
Its hinged place rotates, and makes the first bayonet (2a) described in the first blend stop (3) energy block or is outwardly away from the first bayonet (2a), described
Being provided at first beginning makes elastic mechanism one of first blend stop (3) to the first bayonet (2a) block, described first annular
The circumferential direction of first end towards the first annular circle (2) of enclosing (2) offers arc-shaped the first sliding groove (4), is set in the first sliding groove (4)
Being equipped with can be to arc-shaped the first draw runner (5) that the first sliding groove (4) are put in or are stretched out, and the first sliding groove (4) is interior to be provided with energy
The elastic mechanism two that the first draw runner (5) is made to be stretched out to the first sliding groove (4), the side wall of the first annular circle (2) offer connection
The first limiting slot (6) of the first sliding groove (4), first draw runner (5) are fixed with the first gag lever post (7), the first gag lever post (7)
The side wall of one end and the first draw runner (5) is fixed, and the other end stretches out first limiting slot (6), the top of first blend stop (3)
Portion is fixed with the first positioning column (8), and the bottom that the first draw runner (5) stretches out the first sliding groove (4) part offers the first locating slot
(9), when the first blend stop (3) rotates outside around its hinged place to the first bayonet (2a), first positioning column (8) can be caught in first
In locating slot (9), the first annular circle (2) is fixed with the first hanging ring (10) with the opposite side wall of the first bayonet (2a), described
First gag lever post (7) stretches out the end of the first limiting slot (6) outside and is fixed with the first retainer ring (11), and first annular circle (2) is located at
Side wall between first retainer ring (11) and the first hanging ring (10) is fixed with several first guide rings (23)；
Second retaining ring includes second annular ring (12) in semiclosed shape, and the second annular ring (12) has the second beginning and second
End, the second beginning and second end form the second bayonet, are hinged with arc-shaped the second blend stop (13) at the second beginning, and second
Blend stop (13) can be rotated around its hinged place, made the second bayonet described in the second blend stop (13) energy block or be outwardly away from the second card
Mouthful, being provided at second beginning makes elastic mechanism three of second blend stop (13) to the second bayonet block, and described second
The circumferential direction of the second end of annular ring (12) towards the second annular ring (12) offers the second arc-shaped sliding slot, is set in the second sliding slot
Arc-shaped the second draw runner (14) that can be put in or stretch out to the second sliding slot is equipped with, second can be made by being provided in second sliding slot
The elastic mechanism four that draw runner (14) is stretched out to the second sliding slot, the side wall of second annular ring (12) offer the second sliding slot of connection
The second limiting slot, second draw runner (14) is fixed with the second gag lever post, one end of the second gag lever post and the second draw runner (14)
Side wall fix, the other end stretches out second limiting slot, and the second positioning column is fixed at the top of second blend stop (13),
Second draw runner (14) stretch out the second sliding slot part bottom offer the second locating slot, when the second blend stop (13) around its hinged place to
When being rotated outside the second bayonet, second positioning column can be caught in the second locating slot, second annular ring (12) and the second card
The opposite side wall of mouth is fixed with the second hanging ring (15), and the end that second gag lever post is stretched out outside the second limiting slot is fixed with second
Retainer ring, side wall of the second annular ring (12) between the second retainer ring and the second hanging ring (15) are fixed with several second and are oriented to
Ring (16)；
One end of the escaping rope (1) is fixedly connected with the first hanging ring (10), and the other end is fixedly connected with the second hanging ring (15), institute
It states and safety rope (17) is connected between the first retaining ring and the second retaining ring, one end of safety rope (17) is led through described several first
It is fixedly connected to ring (23) and with the first retainer ring (11), the other end of safety rope (17) passes through several second guide rings
(16) and with the second retainer ring it is fixedly connected.
A kind of 2. escaping device from fire disaster according to claim 1, which is characterized in that the first of the first annular circle (2)
The first hinged groove is offered at beginning, the end of the first blend stop (3) is hinged on by the first hinge column (18) in the first hinged groove,
The elastic mechanism one includes the first torsionspring (19), and the spring coil of the first torsionspring (19) is set in the first hinge column
(18) on, an end of the first torsionspring (19) and the side wall of the first hinged groove are another against, the first torsionspring (19)
End and the first blend stop (3) against；The second hinged groove, the second blend stop are offered at second beginning of second annular ring (12)
(13) end is hinged on by the second hinge column in the second hinged groove, and the elastic mechanism three includes the second torsionspring,
The spring coil of second torsionspring is set on the second hinge bar, and an end of the second torsionspring and the side wall of the second hinged groove support
Lean on, another end of the second torsionspring and the second blend stop (13) against.
3. a kind of escaping device from fire disaster according to claim 1, which is characterized in that the elastic mechanism two includes first
Spring (20) is compressed, the first compression spring (20) is arranged in the first sliding groove (4), one end and first of the first compression spring (20)
The end of sliding slot (4) against, the end of the other end and the first draw runner (5) against；The elastic mechanism four includes the second compression
Spring, the second compression spring are arranged in the second sliding slot, the end of one end and the first sliding groove (4) of the second compression spring against,
The end of the other end and the second draw runner (14) against.
4. a kind of escaping device from fire disaster according to claim 1, which is characterized in that the escaping rope (1) is square along its length
To being fixed with several pedal rings (21).
5. a kind of escaping device from fire disaster according to claim 1, which is characterized in that the escaping rope (1), safety rope
(17), the first retaining ring and the second retaining ring are made of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319845.7A CN108042936A (en) | 2017-12-12 | 2017-12-12 | A kind of escaping device from fire disaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319845.7A CN108042936A (en) | 2017-12-12 | 2017-12-12 | A kind of escaping device from fire disaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108042936A true CN108042936A (en) | 2018-05-18 |
Family
ID=62124373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711319845.7A Pending CN108042936A (en) | 2017-12-12 | 2017-12-12 | A kind of escaping device from fire disaster |
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| Country | Link |
|---|---|
| CN (1) | CN108042936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675214A (en) * | 2019-01-08 | 2019-04-26 | 浙安集团有限公司 | A kind of fire-fighting descending lifeline hanging ring fixed structure |
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| CN2246408Y (en) * | 1996-05-06 | 1997-02-05 | 袁淦湖 | Chain fastener |
| CN103816623A (en) * | 2014-03-17 | 2014-05-28 | 国家电网公司 | Anti-falling elastic hook |
| CN104958840A (en) * | 2015-06-03 | 2015-10-07 | 陈先黄 | Portable building escaper |
| CN206309750U (en) * | 2016-12-27 | 2017-07-07 | 南京信息工程大学 | A kind of hook |
| CN207605245U (en) * | 2017-12-12 | 2018-07-13 | 尹伟娇 | A kind of escaping device from fire disaster |
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2017
- 2017-12-12 CN CN201711319845.7A patent/CN108042936A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246408Y (en) * | 1996-05-06 | 1997-02-05 | 袁淦湖 | Chain fastener |
| CN103816623A (en) * | 2014-03-17 | 2014-05-28 | 国家电网公司 | Anti-falling elastic hook |
| CN104958840A (en) * | 2015-06-03 | 2015-10-07 | 陈先黄 | Portable building escaper |
| CN206309750U (en) * | 2016-12-27 | 2017-07-07 | 南京信息工程大学 | A kind of hook |
| CN207605245U (en) * | 2017-12-12 | 2018-07-13 | 尹伟娇 | A kind of escaping device from fire disaster |
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| CN109675214A (en) * | 2019-01-08 | 2019-04-26 | 浙安集团有限公司 | A kind of fire-fighting descending lifeline hanging ring fixed structure |
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