CN207085096U - A kind of fire hazard of storied house earthquake life-saving device - Google Patents
A kind of fire hazard of storied house earthquake life-saving device Download PDFInfo
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- CN207085096U CN207085096U CN201721033962.2U CN201721033962U CN207085096U CN 207085096 U CN207085096 U CN 207085096U CN 201721033962 U CN201721033962 U CN 201721033962U CN 207085096 U CN207085096 U CN 207085096U
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Abstract
The utility model discloses a kind of fire hazard of storied house earthquake life-saving device, rate controlling button is arranged on housing sidepiece, and rate controlling button is located on the outside of escapement lever；Escapement lever is arranged on housing upper end, escapement lever and escapement tooth contact；Escapement tooth is arranged on escapement lever lower end, and escapement tooth and three-stage speed change gear are coaxially connected；Three-stage speed change gear is arranged on two stage speed change gear train gear wheel upper end, and three-stage speed change gear engages with two stage speed change gear train gear wheel；Two stage speed change gear train gear wheel and two stage speed change gear train little gear are coaxially connected；Two stage speed change gear train little gear engages with first-level variable-speed gear group gear wheel；First-level variable-speed gear group gear wheel and first-level variable-speed gear group little gear are coaxially connected；First-level variable-speed gear group little gear engages with Jie's gear top；Jie's gear is arranged between first-level variable-speed gear group little gear and driving gear, and Jie's gear bottom is engaged with driving gear；Driving gear is connected with sprocket coaxiality.The utility model is widely applicable, safe ready rapidly and efficiently.
Description
Technical field
A kind of fire hazard of storied house earthquake life-saving device is the utility model is related to, belongs to disaster emergency equipment technical field.
Background technology
Currently known when fire occurs for building, elevator can not definitely use, because burst fire power-off condition
Under, people can be trapped in elevator, and pyrotechnics can cause personnel in elevator to suffocate from elevator rising.Stair are as chimney
Effect and blocked by pyrotechnics, can not escape.It is roasting or panic and blindly escape that some people Ze Yin can not endure smoke fire, such as jump out of the building or
Passiveness waits for rescue, and can cause meaningless injures and deaths.The rope of some lifesaving appliances is made using nonfireproof material, such as elastic cloth bag
Slideway, when each window of building has flame to scurry out, it may cause what survivor fell down from the building by rope or the escape of cloth bag slideway
It is dangerous.Some lifesaving appliances do power using battery, and because the resting period is long most of electricity can consumed naturally, once
Emergency is run into, electricity may be exhausted when personnel drop to half caused by not enough power supply, so as to face bigger danger.
Current effective rescue, in most cases, can only rescue people, or fire fighter carries oxygen on the body by fire brigade with aerial ladder
Tank, wear breathing mask from stair upstairs, each each room of floor looks for people to rescue people in dense smoke, so not only to fire fighter
Cause potential danger, trapped personnel can also cause casualties because of long-time suction dense smoke, toxic and harmful gas in building.It is if fiery
Calamity spot do not have fire brigade or away from fire brigade farther out, or nearby road is narrow, there are the obstacles such as automobile, sand drift road both sides in the building that catches fire
Thing, fire fighting truck are opened to come in, or have the things such as low tension wire, optical cable downstairs, and aerial ladder can not erect and rescue people etc., in the case of these just
Optimal rescue period can be delayed, trapped personnel passive can only wait for rescue, and causes this evitable huge casualty loss, makes
Escape chance greatly reduces.
In November, 2003 hengyang, hunan province fire, 21 firefighterses enter building fire extinguishing rescue people, as a result building, which is burnt, collapses, and causes
20 firefighterses sacrifices, a firefighterses severe injury are smooth using brucker survival capsule if trapped personnel before fire brigade reaches
Escape, fire brigade put out a fire with all strength after reaching, and do not have to search trapped personnel into building, would not cause such heavy losses.
In March, 2009, fire brigade of Beijing spent high price to buy fire hazard of storied house escaping slideway, it is necessary to support cloth bag with motor ladder
Slideway, but electric wire, cable, wind speed are limited before by road, building near aerial ladder height, the building that catches fire, and are still had a lot
It is difficult.
Utility model content
The purpose of this utility model is to provide a kind of fire hazard of storied house earthquake life-saving device, critical in generation fire, earthquake etc.
Situation, elevator ＆ stairs can not normal use when, the utility model can be used fast and safely downstairs to escape for all trapped personnels in building
It is raw.
To achieve the above object, concrete technical scheme of the present utility model is as follows：A kind of fire hazard of storied house earthquake life-saving device, institute
Stating brucker survival capsule includes housing, and the brucker survival capsule also includes rate controlling button, escapement lever, escapement tooth, three-stage speed change gear, two stage speed change
Gear train gear wheel, two stage speed change gear train little gear, first-level variable-speed gear group gear wheel, first-level variable-speed gear group little gear,
Jie's gear, driving gear, sprocket wheel；The rate controlling button is arranged on the housing sidepiece, and rate controlling button is located at outside the escapement lever
Side；The escapement lever is arranged on the housing upper end, escapement lever and the escapement tooth contact；The escapement tooth is arranged on described catch
Vertical fork lower end, escapement tooth and the three-stage speed change gear are coaxially connected；The three-stage speed change gear is arranged on the two stage speed change
Gear train gear wheel upper end, three-stage speed change gear engage with the two stage speed change gear train gear wheel；The two stage speed change gear
Group gear wheel and the two stage speed change gear train little gear are coaxially connected；The two stage speed change gear train little gear and the one-level
Change-speed gearing group gear wheel engages；The first-level variable-speed gear group gear wheel coaxially connects with the first-level variable-speed gear group little gear
Connect；The first-level variable-speed gear group little gear engages with given an account of gear top；Given an account of gear is arranged on the one-level speed change
Between gear train little gear and the driving gear, Jie's gear bottom is engaged with the driving gear；The driving gear and institute
State sprocket coaxiality connection.
A kind of fire hazard of storied house earthquake life-saving device as described above, the housing have buckle closure, the button by buckle closure axis connection
Lid is provided with slide opening in housing front, buckle closure.
Further, the position of the slide opening is corresponded on the housing two slip latch hooks, and two slip latch hooks connect respectively
Two springs are connect, the other end of two springs is connected to housing inboard.
Further, the buckle closure slided between latch hook is provided with latch hook discharge cock.
A kind of fire hazard of storied house earthquake life-saving device as described above, the housing are connected with side cover by hinge structure.
A kind of fire hazard of storied house earthquake life-saving device as described above, the escapement lever semicircular in shape, the escapement tooth are square.
A kind of fire hazard of storied house earthquake life-saving device as described above, the sprocket wheel, driving gear, Jie's gear, one-level gear teeth
Wheel group, two stage speed change gear train, three-stage speed change gear, escapement tooth, escapement lever are separately mounted on six axles, six axles
Right-hand member series connection of having strong market potential.
A kind of fire hazard of storied house earthquake life-saving device as described above, the sprocket wheel are provided with groove, iron chains are connected with sprocket wheel,
The raised and groove on iron chains coincide.
A kind of fire hazard of storied house earthquake life-saving device as described above, the sprocket wheel use wire rope pulley, on the wire rope pulley
Provided with groove, the raised and groove on special steel wire rope coincide.
A kind of fire hazard of storied house earthquake life-saving device as described above, the housing lower end connect U-loop.
The utility model has the following advantages that：Applied widely, safe ready is rapidly and efficiently；Can be in arbitrary height
Stop, can be applied to exterior wall in-flight maintenance, cleaning, installation exercise；It can once send more people downstairs to escape simultaneously, significantly shorten escape
Time, reduce trapped personnel injures and deaths；It is simple in construction, safe and reliable, there are good market prospects；Performance is good, cost-effective, makes
Use long lifespan.
Brief description of the drawings
Fig. 1 is fire hazard of storied house earthquake life-saving device structural representation in embodiment 1；
Fig. 2 is fire hazard of storied house earthquake life-saving device structural representation in embodiment 2；
Fig. 3 is along sprocket wheel, driving gear, Jie's gear, each change-speed gearing, escapement tooth, escapement lever centre bit in embodiment 1
Put cut-away view；
Fig. 4 be embodiment 2 in along wire rope pulley, driving gear, Jie's gear, each change-speed gearing, escapement tooth, escapement lever
Heart position cut-away view；
Fig. 5 is iron chains structural representation supporting in the utility model embodiment 1；
Fig. 6 is special steel cord structure schematic diagram supporting in the utility model embodiment 2；
The supporting secondary rope structure schematic diagram of Fig. 7 the utility model；
The supporting safety belt structure schematic diagram of Fig. 8 the utility model；
The supporting fixation anchor ring structural representation of Fig. 9 the utility model.
Embodiment
Following examples are used to illustrate the utility model, but are not limited to the scope of the utility model.
Embodiment 1
As shown in Figure 1, Figure 3, there is provided a kind of fire hazard of storied house earthquake life-saving device, brucker survival capsule include housing 1, and brucker survival capsule also includes
Rate controlling button 2, escapement lever 3, escapement tooth 4, three-stage speed change gear 5, two stage speed change gear train gear wheel 6, two stage speed change gear train
Little gear 7, first-level variable-speed gear group gear wheel 8, first-level variable-speed gear group little gear 9, Jie's gear 10, driving gear 11, sprocket wheel
12；Rate controlling button 2 is arranged on the sidepiece of housing 1, and rate controlling button 2 is located at the outside of escapement lever 3；Escapement lever 3 is arranged on the upper end of housing 1,
Escapement lever 3 contacts with escapement tooth 4；Escapement tooth 4 is arranged on the lower end of escapement lever 3, and escapement tooth 4 and three-stage speed change gear 5 are coaxially connected；
Three-stage speed change gear 5 is arranged on the upper end of two stage speed change gear train gear wheel 6, and three-stage speed change gear 5 and two stage speed change gear train are big
Gear 6 engages；Two stage speed change gear train gear wheel 6 and two stage speed change gear train little gear 7 are coaxially connected；Two stage speed change gear train
Little gear 7 engages with first-level variable-speed gear group gear wheel 8；First-level variable-speed gear group gear wheel 8 and the small tooth of first-level variable-speed gear group
It is coaxially connected to take turns 9；First-level variable-speed gear group little gear 9 engages with the top of Jie's gear 10；Jie's gear 10 is arranged on one-level gear teeth
Between wheel group little gear 9 and driving gear 11, the bottom of Jie's gear 10 is engaged with driving gear 11；Driving gear 11 and sprocket wheel 12 are same
Axis connection.
Housing 1 is connected with buckle closure 14 by buckle closure axle 13, and buckle closure 14 is in the front of housing 1, and buckle closure 14 is provided with slide opening.Shell
The position of slide opening is corresponded on body 1 two slip latch hooks 15, and two slip latch hooks 15 connect two springs 16, two springs respectively
It is inboard that 16 other end is connected to housing 1.The buckle closure 14 slided between latch hook 15 is provided with latch hook discharge cock 17.Housing 1
Side cover 18 is connected with by hinge structure.The semicircular in shape of escapement lever 3, escapement tooth 4 are square.Sprocket wheel 12, driving gear 11, Jie's tooth
Wheel 10, first-level variable-speed gear group, two stage speed change gear train, three-stage speed change gear 5, escapement tooth 4, escapement lever 3 are separately mounted to six
On individual axle, the right-hand member series connection of having strong market potential of six axles.Sprocket wheel 12 is provided with groove, is connected with iron chains 20 on sprocket wheel 12, on iron chains 20
Projection coincide with groove, the lower end of housing 1 connect U-loop 26.
Housing 1 is connected with side cover 18 with hinge, and the front of housing 1 is a buckle closure 14, and buckle closure 14 is connected with two buckle closure axles 13
It is connected on housing 1, there is the slide opening of two strips on buckle closure 14, the position of slide opening is corresponded on housing 1 there are two slip latch hooks
15, two slip latch hooks 15 connect two springs 16 respectively, and the other end of two springs 16 is connected in housing 1, two
It is a latch hook discharge cock 17 to slide on the buckle closure 14 between latch hook 15, convex on the groove alignment iron chains 20 of sprocket wheel 12
Rise, after side cover 18 is covered, then buckle closure 14 closed, two slip latch hooks 15 just hook buckle closure under the pulling force of two springs 16
14, the can of buckle closure 14 pins side cover 18, then latch hook discharge cock 17 is shut, and prevents from opening by mistake, and the side of housing 1 corresponds to semicircle
There is a rate controlling button 2 position of shape escapement lever 3.
Referring to Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, load-bearing metope of the utility model by impact drill above building window
Four deep holes of upper brill, fixed anchor ring 19 is fixed on wall with four expansion bolts.The emergencies such as generation fire earthquake
Safety door hook 22 on iron chains 20 and secondary rope 21 can not be hooked in fixed anchor in use, take out iron chains 20 and secondary rope 21 by stairway elevator
On ring 19, iron chains 20 and secondary rope 21 are all put to downstairs along window, the groove of brucker survival capsule upper sprocket wheel 12 is aligned on iron chains 20
Projection, after side cover 18 is covered, then buckle closure 14 closed, two slip latch hooks 15 hook buckle closure under the pulling force of two springs 16
14, the can of buckle closure 14 pins side cover 18, then latch hook discharge cock 17 is shut, and prevents from opening by mistake, trapped personnel is safety belt
23 are enclosed on oxter and tighten up slip button 24, and hanging outside wall both feet stretching wall to decline, other floor trapped personnels are similarly grasped
Make, sprocket wheel 12, which rotates, drives the synchronous axial system of driving gear 11, accelerates to rotate by three-stage speed change gear 5, is transferred to square escapement
Tooth 4 is stirred semicircle escapement lever 3 and quickly swung, so as to smoothly drop to ground up to dynamic control people's average rate.
Embodiment 2
As shown in Figure 2, Figure 4 shows, there is provided a kind of fire hazard of storied house earthquake life-saving device, brucker survival capsule include housing 1, and brucker survival capsule also includes
Rate controlling button 2, escapement lever 3, escapement tooth 4, three-stage speed change gear 5, two stage speed change gear train gear wheel 6, two stage speed change gear train
Little gear 7, first-level variable-speed gear group gear wheel 8, first-level variable-speed gear group little gear 9, Jie's gear 10, driving gear 11, steel wire
Rope sheave 25；Rate controlling button 2 is arranged on the sidepiece of housing 1, and rate controlling button 2 is located at the outside of escapement lever 3；Escapement lever 3 is arranged on housing 1
End, escapement lever 3 contact with escapement tooth 4；Escapement tooth 4 is arranged on the lower end of escapement lever 3, and escapement tooth 4 coaxially connects with three-stage speed change gear 5
Connect；Three-stage speed change gear 5 is arranged on the upper end of two stage speed change gear train gear wheel 6, three-stage speed change gear 5 and two stage speed change gear train
Gear wheel 6 engages；Two stage speed change gear train gear wheel 6 and two stage speed change gear train little gear 7 are coaxially connected；Two stage speed change gear
Group little gear 7 engages with first-level variable-speed gear group gear wheel 8；First-level variable-speed gear group gear wheel 8 is small with first-level variable-speed gear group
Gear 9 is coaxially connected；First-level variable-speed gear group little gear 9 engages with the top of Jie's gear 10；Jie's gear 10 is arranged on one-level speed change
Between gear train little gear 9 and driving gear 11, the bottom of Jie's gear 10 is engaged with driving gear 11；Driving gear 11 and steel wire rope
It is coaxially connected to take turns 25.
Housing 1 is connected with buckle closure 14 by buckle closure axle 13, and buckle closure 14 is in the front of housing 1, and buckle closure 14 is provided with slide opening.Shell
The position of slide opening is corresponded on body 1 two slip latch hooks 15, and two slip latch hooks 15 connect two springs 16, two springs respectively
It is inboard that 16 other end is connected to housing 1.The buckle closure 14 slided between latch hook 15 is provided with latch hook discharge cock 17.Housing 1
Side cover 18 is connected with by hinge structure.The semicircular in shape of escapement lever 3, escapement tooth 4 are square.Wire rope pulley 25, driving gear 11,
Jie's gear 10, first-level variable-speed gear group, two stage speed change gear train, three-stage speed change gear 5, escapement tooth 4, escapement lever 3 are installed respectively
On six axles, the right-hand member series connection of having strong market potential of six axles.Wire rope pulley 25 is provided with groove, and steel wire is connected with wire rope pulley 25
Restrict, the projection on steel wire rope is coincide with groove, the lower end of housing 1 connection U-loop 26.
Housing 1 is connected with side cover 18 with hinge, and the front of housing 1 is a buckle closure 14, and buckle closure 14 is connected with two buckle closure axles 13
It is connected on housing 1, there is the slide opening of two strips on buckle closure 14, the position of slide opening is corresponded on housing 1 there are two slip latch hooks
15, two slip latch hooks 15 connect two springs 16 respectively, and the other end of two springs 16 is connected in housing 1, two
It is a latch hook discharge cock 17 to slide on the buckle closure 14 between latch hook 15, on the groove alignment steel wire rope of wire rope pulley 25
Projection, after side cover 18 is covered, then buckle closure 14 closed, two slip latch hooks 15 just hook under the pulling force of two springs 16 to be buckled
Lid 14, the can of buckle closure 14 pin side cover 18, then latch hook discharge cock 17 is shut, and prevent from opening by mistake, the side of housing 1 corresponding half
There is a rate controlling button 2 position of circular escapement lever 3.
Referring to Fig. 6, Fig. 7, Fig. 8, the utility model bores four by impact drill on load-bearing metope above building window
Deep hole, fixed anchor ring 19 is fixed on wall with four expansion bolts.The emergency stairway elevators such as generation fire earthquake
Safety door hook 22 on steel wire rope and secondary rope 21 can not be hooked on fixed anchor ring 19 in use, take out steel wire rope and secondary rope 21,
Steel wire rope and secondary rope 21 are all put to downstairs along window, the groove of wire rope pulley on brucker survival capsule 25 to the projection on steel wire rope,
After side cover 18 covers, then buckle closure 14 closed, two slip latch hooks 15 hook buckle closure 14, buckle closure under the pulling force of two springs 16
14 cans pin side cover 18, then latch hook discharge cock 17 is shut, and prevent from opening by mistake, and safety belt 23 is enclosed on armpit by trapped personnel
Descend and tighten up slip button 24, hanging outside wall both feet stretching wall to decline, other floor trapped personnels similarly operate, steel wire rope
Wheel 25, which rotates, drives the synchronous axial system of driving gear 11, accelerates to rotate by three-stage speed change gear 5, is transferred to square escapement tooth 4 and dials
Move semicircle escapement lever 3 quickly to swing, so as to smoothly drop to ground up to dynamic control people's average rate.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (10)
1. a kind of fire hazard of storied house earthquake life-saving device, the brucker survival capsule includes housing, it is characterised in that：The brucker survival capsule also includes control
Fast button, escapement lever, escapement tooth, three-stage speed change gear, two stage speed change gear train gear wheel, two stage speed change gear train little gear,
First-level variable-speed gear group gear wheel, first-level variable-speed gear group little gear, Jie's gear, driving gear, sprocket wheel；The rate controlling button is set
Put in the housing sidepiece, rate controlling button is located on the outside of the escapement lever；The escapement lever is arranged on the housing upper end, escapement
Fork and the escapement tooth contact；The escapement tooth is arranged on the escapement lever lower end, and escapement tooth and the three-stage speed change gear are same
Axis connection；The three-stage speed change gear is arranged on the two stage speed change gear train gear wheel upper end, three-stage speed change gear with it is described
Two stage speed change gear train gear wheel engages；The two stage speed change gear train gear wheel and the two stage speed change gear train little gear are same
Axis connection；The two stage speed change gear train little gear engages with the first-level variable-speed gear group gear wheel；The one-level gear teeth
Wheel group gear wheel and the first-level variable-speed gear group little gear are coaxially connected；The first-level variable-speed gear group little gear is with being given an account of
Engage on gear top；Given an account of gear is arranged between the first-level variable-speed gear group little gear and the driving gear, Jie's tooth
Engaged with the driving gear wheel bottom；The driving gear is connected with the sprocket coaxiality.
A kind of 2. fire hazard of storied house earthquake life-saving device according to claim 1, it is characterised in that：The housing passes through buckle closure axle
Buckle closure is connected with, the buckle closure is in housing front, and buckle closure is provided with slide opening.
A kind of 3. fire hazard of storied house earthquake life-saving device according to claim 2, it is characterised in that：Described in being corresponded on the housing
There are two slip latch hooks the position of slide opening, and two slip latch hooks connect two springs respectively, and the other end of two springs connects respectively
It is connected on housing inboard.
A kind of 4. fire hazard of storied house earthquake life-saving device according to claim 3, it is characterised in that：Between the slip latch hook
Buckle closure is provided with latch hook discharge cock.
A kind of 5. fire hazard of storied house earthquake life-saving device according to claim 1, it is characterised in that：The housing passes through hinge knot
Structure is connected with side cover.
A kind of 6. fire hazard of storied house earthquake life-saving device according to claim 1, it is characterised in that：The escapement lever is in semicircle
Shape, the escapement tooth are square.
A kind of 7. fire hazard of storied house earthquake life-saving device according to claim 1, it is characterised in that：The sprocket wheel, driving gear,
Jie's gear, first-level variable-speed gear group, two stage speed change gear train, three-stage speed change gear, escapement tooth, escapement lever are separately mounted to six
On axle, the right-hand member series connection of having strong market potential of six axles.
A kind of 8. fire hazard of storied house earthquake life-saving device according to claim 1, it is characterised in that：The sprocket wheel is provided with recessed
Groove, is connected with iron chains on sprocket wheel, and raised on iron chains coincide with the groove.
A kind of 9. fire hazard of storied house earthquake life-saving device according to claim 1, it is characterised in that：The sprocket wheel uses steel wire rope
Wheel, the wire rope pulley are provided with groove, and wire rope pulley cochain is connected to special steel wire rope, on special steel wire rope it is raised with it is described
Groove coincide.
A kind of 10. fire hazard of storied house earthquake life-saving device according to claim 1, it is characterised in that：The housing lower end connects U
Shape ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033962.2U CN207085096U (en) | 2017-08-16 | 2017-08-16 | A kind of fire hazard of storied house earthquake life-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033962.2U CN207085096U (en) | 2017-08-16 | 2017-08-16 | A kind of fire hazard of storied house earthquake life-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085096U true CN207085096U (en) | 2018-03-13 |
Family
ID=61541693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721033962.2U Active CN207085096U (en) | 2017-08-16 | 2017-08-16 | A kind of fire hazard of storied house earthquake life-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085096U (en) |
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2017
- 2017-08-16 CN CN201721033962.2U patent/CN207085096U/en active Active
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