CN206081358U - Flee safely and rescue slowly equipment of falling - Google Patents
Flee safely and rescue slowly equipment of falling Download PDFInfo
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- CN206081358U CN206081358U CN201620987854.8U CN201620987854U CN206081358U CN 206081358 U CN206081358 U CN 206081358U CN 201620987854 U CN201620987854 U CN 201620987854U CN 206081358 U CN206081358 U CN 206081358U
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- rope
- directive wheel
- rope directive
- box body
- main shaft
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Abstract
The utility model discloses a flee safely and rescue slowly equipment of falling, fix and fix the rope at the lower at eminence, the other end including one end, slowly fall the box body winding on the rope, along the rope oscilaltion, manned seat with slowly fall the box body and be connected to the freedom is flagging under the effect of gravity, meet proruption danger and need flee the rescue and when slowly falling, treat that first -aid staff sits on manned seat, slowly fall the box body and drive manned seat and slowly drop the lower along the rope to by the eminence, treat that first -aid staff reachs safe lower after, slowly fall the box body and drive manned seat again and return the eminence by the lower along the rope, continue the rescue and wait the personnel of fleing, realize the dangerous effective safety of proruption and flee the rescue and slowly fall, at whole decline in -process, slowly fall the box body and drive manned realization decline slowly, avoid being caused the injury because falling speed is too fast by the personnel of requiring assistance, guarantee the security of fleing and rescuing, the whole equipment structure that slowly falls sets up rationally, effectively solve present people because of can't from the eminence go on safe flee fast lead to the difficult problem of casualties.
Description
Technical field
The utility model is related to a kind of escape device, more particularly to a kind of slow drop equipment of safe escape rescue.
Background technology
Certain danger is seen everywhere in our daily life, and particularly some occur the security incident in high-storey
(such as fire), people are often caused casualties because of being escaped from eminence.Therefore, in daily life, we
A kind of urgently device that can help people that safe and quick escape is carried out from eminence, to reduce eminence security incident institute caused by people
Member's injures and deaths.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of safety that can help people that safe and quick escape is carried out from eminence
The slow drop equipment of escape and rescue, to reduce the caused casualties of eminence security incident institute.
The technical solution of the utility model is as follows：
Drop equipment is delayed in a kind of safe escape rescue, wherein, including：
One end fix aloft and the other end is fixed on the rope of lower；
The slow drop box body being intertwined and connected with rope；
It is connected and manned seat freely sagging under gravity with slow drop box body；
Slow drop box body drives manned seat along rope oscilaltion.
The described slow drop equipment of safe escape rescue, wherein, the slow drop box body includes：
Housing；
The rope wheel design being arranged in housing；
It is arranged on the roller frame for rotating in housing and as pivot with its center under the drive of rope；
The rope is directed in housing through rope wheel design, after winding a few on roller frame, then Jing
The guiding for crossing rope wheel design leaves housing.
The described slow drop equipment of safe escape rescue, wherein, the rope wheel design is arranged on housing including multiple
The interior rope directive wheel being oriented to for rope, roller frame includes that at least one is arranged on the cylinder in housing, the rope
It is intertwined and connected with cylinder.
The described slow drop equipment of safe escape rescue, wherein, the rope wheel design includes being arranged in housing
The first rope directive wheel, the second rope directive wheel, the 3rd rope directive wheel, the 4th rope directive wheel, the 5th rope directive wheel,
6th rope directive wheel, the 7th rope directive wheel, the 8th rope directive wheel, the 9th rope directive wheel and the tenth rope directive wheel,
The roller frame includes the first cylinder and the second tin roller being arranged in housing, the first rope directive wheel, the second rope
Rope directive wheel, the 3rd rope directive wheel and the 4th rope directive wheel are arranged on side of first cylinder away from second tin roller, and the 7th
Rope directive wheel, the 8th rope directive wheel, the 9th rope directive wheel and the tenth rope directive wheel are arranged on second tin roller away from
The side of one cylinder, the 5th rope directive wheel and the 6th rope directive wheel are arranged between the first cylinder and second tin roller；It is described
3rd rope directive wheel and the 8th rope directive wheel are respectively positioned in same level, and the 4th rope directive wheel and the 7th rope are oriented to
Wheel is located at respectively on vertical plane parallel to each other, and it is flat that the plane and the 4th rope directive wheel that the 3rd rope directive wheel is located is located
Face is orthogonal, the first rope directive wheel, the second rope directive wheel, the 5th rope directive wheel, the 6th rope directive wheel, the 9th rope
The plane that rope directive wheel and the tenth rope directive wheel are located is parallel to each other, and the first rope directive wheel place plane is led with the 3rd rope
It is orthogonal to wheel place plane, while the first rope directive wheel place plane is also mutual with the 4th rope directive wheel place plane
Vertically；The rope is directed in housing through the first rope directive wheel and the second rope directive wheel, is led through the 3rd rope
A few are wound on the first cylinder after being oriented to wheel and the 4th rope directive wheel, then through the 5th rope directive wheel and the 6th rope
Directive wheel is directed on second tin roller and winds a few, and through the 7th rope directive wheel and the 8th rope directive wheel cylinder knot is left
Structure, eventually passes the 9th rope directive wheel and the tenth rope directive wheel is oriented to and leaves in housing.
The slow drop equipment of described safe escape rescue, wherein, the first main shaft and the second main shaft are installed in housing, the
At least one the first sun gear rotated coaxially with the first main shaft is provided with one main shaft, is fixed with the inner surface of the first cylinder
Quantity first gear ring consistent with the first sun gear quantity, the first main shaft runs through the first cylinder, and the first sun gear is placed in the first rolling
In cylinder, each first gear ring is correspondingly arranged with first sun gear, is provided between the first sun gear and the first gear ring many
Individual first planet gear, between first sun gear and first planet gear, first planet gear and the first gear ring biography is engaged
It is dynamic；At least one the second sun gear rotated coaxially with the second main shaft is provided with the second main shaft, in the interior table of second tin roller
Face is fixed with quantity second gear ring consistent with the second sun gear quantity, and the second main shaft runs through second tin roller, and the second sun gear is put
In second tin roller, each second gear ring is correspondingly arranged with second sun gear, between the second sun gear and the second gear ring
Be provided with multiple second planetary gears, second sun gear and the second planetary gear, the second planetary gear and the second gear ring it
Between engaged transmission.
The described slow drop equipment of safe escape rescue, wherein, first sun gear arranges two, second sun gear
Arrange two.
The described slow drop equipment of safe escape rescue, wherein, first piston damper and second is provided with housing and is lived
Plug damper, the First piston bar that the first piston damper includes first piston cylinder and back and forth does work in first piston cylinder,
The second piston damper includes second piston cylinder and the reciprocal second piston bar for doing work in second piston cylinder；First main shaft
One end is connected by the first unilateral bearing with the first bent axle, and First piston bar is connected with the first bent axle, in the drive of the first bent axle
Under back and forth do work in first piston cylinder；Second main shaft one end is connected by the second unilateral bearing with the second bent axle, second piston
Bar is connected with the second bent axle, back and forth does work in second piston cylinder under the drive of the second bent axle.
The described slow drop equipment of safe escape rescue, wherein, the first clockwise and anticlockwise motor and second is being provided with housing just
Reversion motor, first clockwise and anticlockwise motor is connected with the first main shaft other end, and the first clockwise and anticlockwise motor is also connected with the first braking
Resistance, the second clockwise and anticlockwise motor is connected with the second main shaft other end, and the second clockwise and anticlockwise motor is also connected with the second braking resistor：Slow
During drop box body and manned seat decline, the first main shaft drives the first clockwise and anticlockwise motor to rotate accumulation of energy, and the second main shaft drives second
Clockwise and anticlockwise motor rotates accumulation of energy, and the first braking resistor and the second braking resistor are by the consumed energy that generates heat；In slow drop box body and load
In people's seat uphill process, the first clockwise and anticlockwise motor and the reversion startup of the second clockwise and anticlockwise motor drive slow drop box body and manned seat to rise
Return in situ.
The described slow drop equipment of safe escape rescue, wherein, it is provided with first on the first main shaft and sets on the first main shaft
The first centrifugal brake is equipped with, the second centrifugal brake is provided with the second main shaft, when slow drop box body and manned seat
When decrease speed reaches the brake speed of the first centrifugal brake and the second centrifugal brake, the first centrifugal brake and
Second centrifugal brake starts to reduce the decrease speed of slow drop box body and manned seat.
The described slow drop equipment of safe escape rescue, wherein, it is provided with multiple being used on the both sides end face of the first cylinder
First air conducting hole of radiating, is provided with multiple the second air conductings for radiating on the both sides end face of second tin roller
Hole.
The beneficial effects of the utility model：The utility model delays drop equipment by providing a kind of safe escape rescue, including
One end is fixed aloft, and the other end is fixed on the rope being obliquely installed of lower, and slow drop box body is wrapped in the rope being obliquely installed
Suo Shang, and can be connected with slow drop box body along rope oscilaltion, manned seat, and it is freely sagging under gravity；Run into prominent
When sending out danger and needing the slow drop of escape and rescue, treat that rescue personnel is sitting on manned seat, delay drop box body and drive manned seat along rope by height
Place is slow to be down to lower, and after rescue personnel reaches safe lower, it is high that slow drop box body drives again manned seat to be returned by lower along rope
Place, continues rescue and treats escape personnel, realizes the slow drop of effective and safe escape and rescue of certain danger；And decline process whole
In, delay drop box body and drive manned seat to realize slow decline, it is to avoid damaged because decrease speed is too fast by the personnel of requiring assistance, protected
The security of card escape and rescue；The structure setting of the slow drop equipment of whole safe escape rescue rationally, the current people of effectively solving because
Safe and quick escape cannot be carried out from eminence causes a difficult problem for casualties.
Description of the drawings
Fig. 1 is the structural representation of the slow drop equipment of safe escape rescue in the utility model.
Fig. 2 is the sectional view of the slow drop equipment of safe escape rescue in the utility model.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, clear and definite, develop simultaneously referring to the drawings enforcement
Example is further described to the utility model.
As shown in Figure 1-2, the slow drop equipment of a kind of safe escape rescue, including：
One end fix aloft and the other end is fixed on the rope 100 of lower；
The slow drop box body being intertwined and connected with rope 100；
It is connected and manned seat freely sagging under gravity with slow drop box body；
Slow drop box body drives manned seat along the oscilaltion of rope 100.
When carrying whne the slow drop of escape personnel, (escape personnel's gravity+slow drop equipment weight of safe escape rescue is treated in gravity
Power) in the presence of, delay drop box body and manned seat and realize slow drop along rope 100；After escape personnel reach lower after, delay drop box body and
Manned seat returns eminence in the presence of external force, continues to realize rescue.
Specifically, the slow drop box body includes：
Housing 210；
The rope wheel design being arranged in housing 210；
It is arranged on the roller frame for rotating in housing 210 and as pivot with its center under the drive of rope 100；
The rope 100 is directed in housing 210 through rope wheel design, and on roller frame a few are wound
Afterwards, then through the guiding of rope wheel design housing 210 is left：When slow drop box body drives the process of manned seat oscilaltion
In, it is wrapped on roller frame by rope 100, the rope 100 that roller frame is wound is driven constantly with its center as rotation
Turn central rotation, while alloing slow drop box body to drive manned seat to be lifted along rope 100；Rope 100 is wrapped in cylinder
The number of turns in structure is more, slow drop box body drive manned seat along rope 100 declines when suffered resistance it is bigger, delay and drop box body band
Dynamic load people seat is slower along the speed that rope 100 declines, and realizes the slow drop of safety.
In the present embodiment, the rope wheel design includes the first rope directive wheel being arranged in housing 210
221st, the second rope directive wheel 222, the 3rd rope directive wheel 223, the 4th rope directive wheel 224, the 5th rope directive wheel 225,
6th rope directive wheel 226, the 7th rope directive wheel 227, the 8th rope directive wheel 228, the 9th rope directive wheel 229 and the tenth
Rope directive wheel 2210, the roller frame includes the first cylinder 231 and the second tin roller 232 being arranged in housing 210, institute
State the first rope directive wheel 221, the second rope directive wheel 222, the 3rd rope directive wheel 223 and the 4th rope directive wheel 224 to set
Put the side away from second tin roller 232, the 7th rope directive wheel 227, the 8th rope directive wheel the 228, the 9th in the first cylinder 231
The rope directive wheel 2210 of rope directive wheel 229 and the tenth is arranged on side of the second tin roller 232 away from the first cylinder 231, and the 5th
The rope directive wheel 226 of rope directive wheel 225 and the 6th is arranged between the first cylinder 231 and second tin roller 232；3rd rope
The rope directive wheel 228 of rope directive wheel 223 and the 8th is respectively positioned in same level, the 4th rope directive wheel 224 and the 7th rope
Directive wheel 227 is located at respectively on vertical plane parallel to each other, the place plane of the 3rd rope directive wheel 223 and the 4th rope directive wheel
224 place planes are orthogonal, the first rope directive wheel 221, the second rope directive wheel 222, the 5th rope directive wheel 225,
The plane that six rope directive wheels 226, the 9th rope directive wheel 229 and the tenth rope directive wheel 2210 are located is parallel to each other, and first
The place plane of rope directive wheel 221 is orthogonal with the place plane of the 3rd rope directive wheel 223, while the first rope directive wheel
221 place planes are also orthogonal with the place plane of the 4th rope directive wheel 224；The rope is through the first rope directive wheel
221 and second rope directive wheel 222 be directed in housing, through the 3rd rope directive wheel 223 and the 4th rope directive wheel 224
A few are wound on the first cylinder 231 after guiding, then is oriented to through the 5th rope directive wheel 225 and the 6th rope directive wheel 226
A few are wound on second tin roller 232, through the 7th rope directive wheel 227 and the 8th rope directive wheel 228 roller frame are left,
Eventually pass the 9th rope directive wheel 229 and the tenth rope directive wheel 2210 is oriented to and leaves in housing.The rope is oriented to rolling hitch
The rope directive wheel that structure includes is not limited to 10, can be arranged as required to any number of；The roller frame includes at least one
Individual cylinder.The technical program adopts 10 rope directive wheels and 2 cylinders, on the premise of safe escape is met so that whole
The structure of the slow drop equipment of safe escape rescue is as succinct as possible, compact.
Manned seat is driven in slow drop box body during the decline of rope 100, because gravitional force is excessive, delay drop box body and manned
The decrease speed of seat can be very fast, in order to avoid damaging because of the too fast personnel to being sitting on manned seat of decrease speed, this skill
Art scheme is by delaying drop mechanism one to reduce decrease speed：First main shaft 410 and the second main shaft 420 are installed in housing 210,
Be provided with the first main shaft 410 at least one the first sun gear 411 rotated coaxially with the first main shaft 410 (in the present embodiment,
First sun gear 411 arranges two), it is fixed with quantity and the quantity of the first sun gear 411 in the inner surface of the first cylinder 231
The first consistent gear ring 412, the first main shaft 410 runs through the first cylinder 231, and the first sun gear 411 is placed in the first cylinder 231,
Each first gear ring 412 is correspondingly arranged with first sun gear 411, sets between the first sun gear 411 and the first gear ring 412
Be equipped with multiple first planet gears 413, first sun gear 411 and first planet gear 413, first planet gear 413 with
Engaged transmission between first gear ring 412；It is provided with least one on the second main shaft 420 to rotate coaxially with the second main shaft 420
Second sun gear 421 (in the present embodiment, second sun gear 421 arranges two), fixes in the inner surface of second tin roller 232
There is the second gear ring 422 that quantity is consistent with the quantity of the second sun gear 421, the second main shaft 420 runs through second tin roller 232, and second too
Sun wheel 421 is placed in second tin roller 232, and each second gear ring 422 is correspondingly arranged with second sun gear 421, second too
Multiple second planetary gears 423, the planet of second sun gear 421 and second are provided between sun wheel 421 and the second gear ring 422
Engaged transmission between gear 423, the second planetary gear 423 and the second gear ring 422：During slow drop, the He of the first cylinder 231
Second tin roller 232 is under the drive of rope 100 constantly with its center as pivot rotation so that the tooth being arranged in cylinder
Circle drives planetary gear rotation, so that sun gear drives main shaft rotation, in gear ring and planetary gear, planetary gear and sun gear
During engaged transmission, can consume partially due to the gravitional force for declining and producing, so as to reduce the decline of slow drop box body
Speed.In the present embodiment, two groups of sun planetary gear sets are respectively provided with the first cylinder 231 and second tin roller 232, are being ensured
While delaying drop reliability during decline, the structure in the first cylinder 231 and second tin roller 232 is simplified as far as possible.
In order to further reduce the speed of slow drop box body and manned seat during decline, the technical program is in slow drop mechanism
On the basis of one, while using following slow drop mechanism two：First piston damper and second piston resistance are provided with housing 210
Buddhist nun's device, the First piston bar that the first piston damper includes first piston cylinder 241 and back and forth does work in first piston cylinder 241
242, the second piston damper includes second piston cylinder 251 and the reciprocal second piston done work in second piston cylinder 251
Bar 252；The one end of first main shaft 410 is connected by the first unilateral bearing with the first bent axle 414, and First piston bar 242 is bent with first
Axle 414 connects, and back and forth does work in first piston cylinder 241 under the drive of the first bent axle 414；The one end of second main shaft 420 is by the
Two unilateral bearings are connected with the second bent axle 424, and second piston cylinder 251 is connected with the second bent axle 424, in the band of the second bent axle 424
Back and forth do work in second piston cylinder 251 under dynamic：During slow drop box body and manned seat decline, the first cylinder 231 and second
Cylinder 232 constantly rotates, and drives the first main shaft 410 and the second main shaft 420 to rotate, the first bent axle 414 and the second bent axle 424 also with
Rotate coaxially, First piston bar 242 is back and forth done work under the drive of the first bent axle 414 in first piston cylinder 241, second piston
Cylinder 251 back and forth does work under the drive of the second bent axle 424 in second piston cylinder 251, so, by arranging first piston damping
Device and second piston damper, are disappeared the gravitional force of slow drop box body and manned seat during decline in the form of reciprocal acting
Consume a part so that the decrease speed of slow drop box body and manned seat is further reduced；Reach low in slow drop box body and manned seat
When needing to return behind place, the first cylinder 231 and the first main shaft 410, the main shaft 420 of second tin roller 232 and second also can be reversely rotated,
But at this moment the first bent axle 414 and the second bent axle 424 will not concomitant rotation because in uphill process, the first bent axle 414 and first
Can be disconnected between main shaft 410, can be disconnected between the second bent axle 424 and the second main shaft 420, make first piston damper
Will not do work during slow drop box body and manned seat rise with second piston damper, inhibition will not be produced；Slow drop
Mechanism two slow drop box body and manned seat can be produced because of decline during slow drop box body and manned seat decline 70% weight
Power potential energy is consumed, and can greatly reduce the decrease speed of slow drop box body and manned seat.
Because after slow drop box body and manned seat drop to lower under the drive of gravity, needing to be returned in the presence of external force
Original place is realized continuing to rescue, and this external force can be provided by manually or mechanically power set, in the present embodiment, in order to improve rescue
Speed of the slow drop box body and manned seat of speed and further reduction during decline, the technical program is gentle in slow drop mechanism one
On the basis of drop mechanism two, while using following slow drop mechanism three：The He of the first clockwise and anticlockwise motor 260 is provided with housing 210
Second clockwise and anticlockwise motor 270, first clockwise and anticlockwise motor 260 is connected with the other end of the first main shaft 410, the first clockwise and anticlockwise motor
260 are also connected with the first braking resistor, and the second clockwise and anticlockwise motor 270 is connected with the other end of the second main shaft 420, the second clockwise and anticlockwise motor
270 are also connected with the second braking resistor：During slow drop box body and manned seat decline, the first cylinder 231 and second tin roller 232
Constantly rotation, drives the first main shaft 410 and the second main shaft 420 to rotate, and drives the first clockwise and anticlockwise motor 260 and the second rotating electricity
Machine 270 rotates accumulation of energy (transform gravitational energy produced during slow drop box body is declined with manned seat is into electric energy), while slow drop
The excessive gravitional force that box body and manned seat are produced during declining can be by the first braking resistor and the second braking resistor with heat
The form of amount is consumed, and is made the decrease speed of slow drop box body and manned seat and is reduced；After slow drop box body and manned seat reach lower
When needing to return, the first clockwise and anticlockwise motor 260 and the reverse starting of the second clockwise and anticlockwise motor 270 drive the first main shaft 410 and second
Main shaft 420 is rotated backward, and the first cylinder 231 and second tin roller 232 are rotated backward therewith so that slow drop box body and manned seat by
Lower returns eminence.By arranging the first clockwise and anticlockwise motor 260 and the second clockwise and anticlockwise motor 270, can be during decline
The transform gravitational energy that slow drop box body is produced with manned seat, to carry out accumulation of energy, is dropped under box body and manned seat into electric energy with reducing delaying
Reduction of speed degree, in uphill process, the first clockwise and anticlockwise motor 260 and the second clockwise and anticlockwise motor 270 are inverted and stored during a decline
Energy discharge, drive slow drop box body and manned seat to return eminence, both meet the requirement of slow drop, and can for slow drop box body with
Manned seat returns eminence and provides power.
In order to avoid slow drop mechanism two drop mechanism three of easing up breaks down during slow drop box body and manned seat decline
Can not work as scheduled so that the excessive velocities of slow drop box body and manned seat during decline, to being damaged by rescue personnel,
The technical program is ensured by arranging following slow drop safeguard structure：First is provided with the first main shaft 410 in the first master
The first centrifugal brake 415 is provided with axle 410, the second centrifugal brake 425 is provided with the second main shaft 420：
During slow drop box body and manned seat decline, if slow drop mechanism two is eased up, drop mechanism three breaks down and can not work as scheduled,
The speed that slow drop box body and manned seat decline will quickly, when slow drop box body and manned seat and decrease speed reach centrifugal brake
During the toggle speed of device, the first centrifugal brake 415 and the second centrifugal brake 425 will start, to reduce the first master
The rotating speed of the main shaft 420 of axle 410 and second, so as to reduce the decrease speed of slow drop box body and manned seat, to guarantee by rescue personnel
It is unlikely to fall and lands；When slow drop mechanism two eases up drop three normal work of mechanism, delay the speed that drop box body and manned seat decline
When being not reaching to the toggle speed of centrifugal brake, the first centrifugal brake 415 and the second centrifugal brake 425 are just not
Can start.
Because during slow drop box body and manned seat decline, can produce in the first cylinder 231 and second tin roller 232 big
Calorimetric amount, in order to be able to these heats are distributed in time, is provided with multiple first empty on the both sides end face of the first cylinder 231
Conductance discharge orifice, is provided with multiple second air conducting holes on the both sides end face of second tin roller 232, and air conducting hole is made in cylinder
Outer air produces flowing, helps cylinder to carry out quick heat radiating.
Safety escape and rescue delay drop equipment including one end fix aloft and the other end is fixed on being obliquely installed for lower
Rope, slow drop box body is wrapped on the rope being obliquely installed, and can be connected along rope oscilaltion, manned seat and slow drop box body
Connect, and it is freely sagging under gravity；When running into certain danger and needing the slow drop of escape and rescue, treat that rescue personnel is sitting in manned
On seat, slow drop box body drives manned seat to be down to lower by eminence is slow along rope, after rescue personnel reaches safe lower, delays drop box
Body drives again manned seat to return eminence by lower along rope, continues rescue and treats escape personnel, realizes the effective and safe of certain danger
The slow drop of escape and rescue；And during whole decline, delay drop box body and drive manned seat to realize slow decline, it is to avoid by the people that requires assistance
Member damages because decrease speed is too fast, it is ensured that the security of escape and rescue；Drop equipment is delayed in whole safe escape rescue
Rationally, the current people of effectively solving cause the difficulty of casualties to structure setting because carrying out safe and quick escape from eminence
Topic.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or be converted, all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit is required.
Claims (10)
1. drop equipment is delayed in a kind of safe escape rescue, it is characterised in that include：
One end fix aloft and the other end is fixed on the rope of lower；
The slow drop box body being intertwined and connected with rope；
It is connected and manned seat freely sagging under gravity with slow drop box body；
Slow drop box body drives manned seat along rope oscilaltion.
2. drop equipment is delayed in safe escape rescue according to claim 1, it is characterised in that the slow drop box body includes：
Housing；
The rope wheel design being arranged in housing；
It is arranged on the roller frame for rotating in housing and as pivot with its center under the drive of rope；
The rope is directed in housing through rope wheel design, after winding a few on roller frame, then through rope
The guiding of rope wheel design leaves housing.
3. drop equipment is delayed in safe escape rescue according to claim 2, it is characterised in that the rope wheel design bag
Multiple rope directive wheels being oriented to for rope being arranged in housing are included, roller frame is arranged in housing including at least one
Cylinder, the rope is intertwined and connected with cylinder.
4. drop equipment is delayed in safe escape rescue according to claim 3, it is characterised in that the rope wheel design bag
Include the first rope directive wheel, the second rope directive wheel, the 3rd rope directive wheel, the 4th rope guiding being arranged in housing
Wheel, the 5th rope directive wheel, the 6th rope directive wheel, the 7th rope directive wheel, the 8th rope directive wheel, the 9th rope directive wheel
With the tenth rope directive wheel, the roller frame includes the first cylinder and the second tin roller for being arranged in housing, described first
Rope directive wheel, the second rope directive wheel, the 3rd rope directive wheel and the 4th rope directive wheel are arranged on the first cylinder away from
The side of two cylinders, the 7th rope directive wheel, the 8th rope directive wheel, the 9th rope directive wheel and the tenth rope directive wheel are arranged
Second tin roller away from the first cylinder side, the 5th rope directive wheel and the 6th rope directive wheel are arranged on the first cylinder and
Between two cylinders；The 3rd rope directive wheel and the 8th rope directive wheel are respectively positioned in same level, and the 4th rope is oriented to
Wheel and the 7th rope directive wheel are located at respectively on vertical plane parallel to each other, plane and the 4th rope that the 3rd rope directive wheel is located
Rope directive wheel be located plane it is orthogonal, the first rope directive wheel, the second rope directive wheel, the 5th rope directive wheel, the 6th
The plane that rope directive wheel, the 9th rope directive wheel and the tenth rope directive wheel are located is parallel to each other, the first rope directive wheel institute
It is orthogonal with the 3rd rope directive wheel place plane in plane, at the same the first rope directive wheel place plane also with the 4th rope
Directive wheel place plane is orthogonal；The rope is directed into housing through the first rope directive wheel and the second rope directive wheel
It is interior, a few are wound on the first cylinder after the 3rd rope directive wheel and the 4th rope directive wheel are oriented to, then through the 5th rope
Rope directive wheel and the 6th rope directive wheel are directed on second tin roller and wind a few, through the 7th rope directive wheel and the 8th rope
Directive wheel leaves roller frame, eventually passes the 9th rope directive wheel and the tenth rope directive wheel is oriented to and leaves in housing.
5. drop equipment is delayed in safe escape rescue according to claim 4, it is characterised in that the first master is provided with housing
Axle and the second main shaft, are provided with least one the first sun gear rotated coaxially with the first main shaft, first on the first main shaft
The inner surface of cylinder is fixed with quantity first gear ring consistent with the first sun gear quantity, and the first main shaft runs through the first cylinder, the
One sun gear is placed in the first cylinder, and each first gear ring is correspondingly arranged with first sun gear, in the first sun gear and
Be provided with multiple first planet gears between one gear ring, first sun gear and first planet gear, first planet gear with
Engaged transmission between first gear ring；At least one second sun rotated coaxially with the second main shaft is provided with the second main shaft
Wheel, in the inner surface of second tin roller quantity second gear ring consistent with the second sun gear quantity is fixed with, and the second main shaft runs through the
Two cylinders, the second sun gear is placed in second tin roller, and each second gear ring is correspondingly arranged with second sun gear, second too
Multiple second planetary gears, second sun gear and the second planetary gear, the second row are provided between sun wheel and the second gear ring
Engaged transmission between star gear and the second gear ring.
6. drop equipment is delayed in safe escape rescue according to claim 5, it is characterised in that first sun gear arranges two
Individual, second sun gear arranges two.
7. drop equipment is delayed in safe escape rescue according to claim 6, it is characterised in that the first work is provided with housing
Plug damper and second piston damper, the first piston damper includes first piston cylinder and back and forth does in first piston cylinder
The First piston bar of work(, the second piston damper includes second piston cylinder and back and forth do work in second piston cylinder second
Piston rod；First main shaft one end is connected by the first unilateral bearing with the first bent axle, and First piston bar is connected with the first bent axle,
Back and forth do work in first piston cylinder under the drive of the first bent axle；Second main shaft one end is by the second unilateral bearing and the second bent axle
Connection, second piston bar is connected with the second bent axle, back and forth does work in second piston cylinder under the drive of the second bent axle.
8. drop equipment is delayed in safe escape rescue according to claim 7, it is characterised in that first is being provided with housing just
Reversion motor and the second clockwise and anticlockwise motor, first clockwise and anticlockwise motor is connected with the first main shaft other end, the first rotating electricity
Machine is also connected with the first braking resistor, and the second clockwise and anticlockwise motor is connected with the second main shaft other end, and the second clockwise and anticlockwise motor is also connected with
Second braking resistor：During slow drop box body and manned seat decline, the first main shaft drives the first clockwise and anticlockwise motor to rotate accumulation of energy,
Second main shaft drives the second clockwise and anticlockwise motor to rotate accumulation of energy, and the first braking resistor and the second braking resistor consume energy by heating
Amount；In slow drop box body and manned seat uphill process, the first clockwise and anticlockwise motor and the reversion startup drive of the second clockwise and anticlockwise motor are slow
It is in situ that drop box body and manned seat rise return.
9. the slow drop equipment of safe escape according to claim 8 rescue, it is characterised in that the is provided with the first main shaft
One is provided with the first centrifugal brake on the first main shaft, and the second centrifugal brake is provided with the second main shaft, when slow
When the decrease speed of drop box body and manned seat reaches the brake speed of the first centrifugal brake and the second centrifugal brake, the
One centrifugal brake and the second centrifugal brake start to reduce the decrease speed of slow drop box body and manned seat.
10. drop equipment is delayed in safe escape rescue according to claim 9, it is characterised in that in the two side ends of the first cylinder
Multiple the first air conducting holes for radiating are provided with face, are provided with the both sides end face of second tin roller multiple for dissipating
Second air conducting hole of heat.
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| CN201620987854.8U CN206081358U (en) | 2016-08-30 | 2016-08-30 | Flee safely and rescue slowly equipment of falling |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106178297A (en) * | 2016-08-30 | 2016-12-07 | 佛山市海科知识产权交易有限公司 | A kind of slow fall equipment of safe escape rescue |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178297A (en) * | 2016-08-30 | 2016-12-07 | 佛山市海科知识产权交易有限公司 | A kind of slow fall equipment of safe escape rescue |
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