CN208176741U - A kind of escape device for high-rise buildings of highly effective and safe - Google Patents
A kind of escape device for high-rise buildings of highly effective and safe Download PDFInfo
- Publication number
- CN208176741U CN208176741U CN201820433112.XU CN201820433112U CN208176741U CN 208176741 U CN208176741 U CN 208176741U CN 201820433112 U CN201820433112 U CN 201820433112U CN 208176741 U CN208176741 U CN 208176741U
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- Prior art keywords
- hook
- wirerope
- annular
- highly effective
- rise buildings
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Abstract
The utility model relates to a kind of escape device for high-rise buildings of highly effective and safe, including annular wirerope and several be fixed on and the pulley of annular wirerope freedom of motion be used to support and limited on building, hook is fixed at intervals on the annular wirerope, the safety belt used for escape personnel is linked on the hook, the protection mechanism for preventing safety belt from falling off and making safety belt automatically disengage hook when hook switchs to uplink is additionally provided on hook, wherein one or more pulleys are connected with through linkage mechanism for limiting annular wirerope movement velocity and providing the motor of electric energy for illumination and warning device, it rest on the ground the transport mechanism for being additionally provided with and being connected through transmission mechanism with pulley for escape personnel to be taken away to level point after escape personnel's landing.The apparatus structure is compact, can efficiently realize high-rise life saving.
Description
Technical field
The utility model relates to a kind of escape device for high-rise buildings of highly effective and safe.
Background technique
With the quickening of urbanization process, urban population sharply expands, and high buildings and large mansions are continuously increased, the safety thus caused
Problem is also increasing.Due to lacking efficient, safe, efficient means of escape, when the safety accidents such as fire occur for high building, often
Cause the serious consequence of the dead group's wound of group.
Current high-rise life saving is mainly reflected in there is also many problems:
One, being escaped by escape stairs, speed is slow, and high to the physical fitness requirement of escape personnel, there is also can not arrive safely to escape
The problem of raw stair；
Two, domestic emergency equipment requires installation, operation higher, such as installs insecure or use process misoperation,
Easily cause second accident, causes bigger injury；
Three, it for needing the survival equipment of working power, is easy not being available because of power-off；
Four, old man, children, disabled person and the personnel that can not be taken care of oneself, even if someone assists, it is also difficult to be escaped by the above approach
It is raw.
For this reason, it is necessary to propose efficient, the safe, efficient escape device for high-rise buildings of one kind and its method, existing high building is solved
Escape there are the problem of.
Summary of the invention
The purpose of this utility model is to provide a kind of escape device for high-rise buildings of highly effective and safe, and the apparatus structure is compact, energy
It is enough efficiently to realize high-rise life saving.
The technical solution of the utility model is: a kind of escape device for high-rise buildings of highly effective and safe, if including annular wirerope and
Dry is fixed on the pulley that annular wirerope freedom of motion is used to support and limited on building, and interval is solid on the annular wirerope
Surely there is hook, the safety belt used for escape personnel is linked on the hook, is additionally provided on hook for preventing safety
The protection mechanism that band falls off and makes safety belt automatically disengage hook when hook switchs to uplink, wherein one or more pulleys are through joining
Motivation structure is connected with for limiting annular wirerope movement velocity and providing the motor of electric energy for illumination and warning device, is located at ground
On be additionally provided with the transmission being connected through transmission mechanism with pulley for escape personnel to be taken away to level point after escape personnel's landing
Mechanism.
Further, L-shaped and lower part the cross bar of hook is fixedly connected with annular wirerope, the vertical bar and annular of hook
Hook entrance is formed between wirerope.
Further, the protection mechanism includes one being set to hook inlet and one end and annular wirerope are hinged and only
The shielding plate that can be rotated into hook, the other end of the shielding plate is when the annular wirerope for linking up with installation place is in linear state
It is in close contact with the vertical bar of hook and forms notch between hook when the annular wirerope for linking up with installation place is in bending state.
Further, the linkage mechanism is the shaft coupling for connecting motor output shaft and pulley shaft.
Further, the transport mechanism includes several crawler driving whells for being set to subsurface, the track drive
Around being equipped with the endless track with cushion on wheel.
Further, the transmission mechanism include be located at downside the driving wheel that wherein a pulley coaxle is connect, it is described
Driving wheel is connected with driven wheel through driving belt, and the driven wheel and a wherein crawler driving whell are coaxially connected.
Further, ring-shaped groove is provided on the pulley, the annular wirerope covers in the ring-shaped groove of pulley, ring
Shape steel band is also configured with track.
Further, the motor number is greater than or equal to one and motor is permanent magnet DC motor.
Compared with prior art, the utility model has the advantage that
1. the apparatus structure is compact, using motor braking, the decrease speed of survivor does not increase with the increase of falling head
Add, survivor's impact suffered when landing can control in safe range, can efficiently realize high-rise life saving；
2. using annular wirerope, after previous survivor's landing, latter survivor at once can then use device, nothing
Take time interval, can be recycled infinitely, escapes high-efficient；
3. the escape personnel lighter for the weight such as old, weak, young, decrease speed is slower, when landing be hit compared with
It is small, more there is safety guarantee；
4. safety area can be moved to automatically for escape personnel that is old, weak, young and can not taking care of oneself, after landing and be detached from
Wirerope avoids being trampled or being brought on the danger such as high-altitude.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the linkage mechanism of the utility model and the structural schematic diagram of motor cooperation；
Fig. 3 is the structural schematic diagram of the transmission mechanism of the utility model；
Fig. 4 is the motor and the elementary diagram of illumination and warning device of the utility model；
Fig. 5 is that the motor load mechanical property of the utility model runs figure.
Specific embodiment
In order to make the above-mentioned features and advantages of the utility model more obvious and understandable, special embodiment below, and cooperate attached drawing,
It is described in detail below, but the utility model is not limited to this.
Referring to figs. 1 to Fig. 5
A kind of escape device for high-rise buildings of highly effective and safe, including annular wirerope 1 are fixed on building with several for branch
The pulley 2 of annular wirerope freedom of motion is supportted and limited, hook 3 is fixed at intervals on the annular wirerope, is hung on the hook
Equipped with the safety belt 4 used for escape personnel, it is additionally provided with during hook moves to the other side by side and uses on hook
In prevent safety belt from falling off and hook move to the other side and uplink when so that safety belt is automatically disengaged the protection mechanism of hook, keep away
Exempt from personnel to be taken high-altitude again and caused danger.Wherein a pulley or multiple pulleys are connected with through linkage mechanism 6 for limiting
Annular wirerope movement velocity simultaneously provides the motor 7 of electric energy for illumination and warning device 8, is additionally provided on ground 13 through being driven
Mechanism 9 is connected the transport mechanism for escape personnel to be taken away to level point 12 after escape personnel's landing with pulley.The annular
Speed-limiting protective device is additionally provided on wirerope, speed-limiting protective device is acted when wirerope exceeds the speed limit, and limits the speed of wirerope.
In the present embodiment, L-shaped and lower part the cross bar of hook is fixedly connected with annular wirerope, the vertical bar and ring of hook
Hook entrance 31 is formed between shape wirerope, so that the link of safety belt is linked into.
In the present embodiment, the protection mechanism includes one being set to hook inlet and one end and annular wirerope are hinged
Shielding plate 5, can be toward rotating in hook when shielding plate can only be by from power inward outside, and convenient and safe band link be linked into hook；It hides
It will not be moved when baffle is by power from inside outwards, prevent safety belt link from linking up with favorite outer fall off.The shielding plate it is another
One end is in close contact when the annular wirerope for linking up with installation place is in linear state and shielding plate is not by external force with the vertical bar of hook；
When the annular wirerope for linking up with installation place be in bending state, shielding plate no longer with hook close contact and form notch 32, two
There is biggish distance between person, safety belt link is taken off in which can be convenient from hook at this time；If the opening court linked up at this time
Under, link will voluntarily fall off from hook under the effect of gravity.
In the present embodiment, the linkage mechanism is the shaft coupling 6 for connecting motor output shaft and pulley shaft 21, to drive
Motor rotation, and then limit annular wirerope movement velocity and be illumination and warning device power supply.
In the present embodiment, the transport mechanism includes that several are set to subsurface crawler driving whell 10, and the crawler belt drives
Around the endless track 11 with cushion 11a is equipped on driving wheel, to guarantee the safety of escape personnel.
In the present embodiment, the transmission mechanism includes the driving wheel 91 connecting with the wherein pulley coaxle for being located at downside,
The driving wheel is connected with driven wheel 93 through driving belt 92, and the shaft 94 of the driven wheel and a wherein crawler driving whell is coaxial
Connection, driving wheel is gear and is meshed with the rack gear being set on the downside of endless track, so that endless track be driven to rotate.
In the present embodiment, motor uses permanent magnet DC motor, works in dynamic braking state, does not need exterior power supply
Work.Its elementary diagram as shown in figure 4, wherein 71 be motor magnetic pole；72 be the armature winding of motor；73 be resistance；81
For lighting device；82 be warning device.When rotating under drive of the rotor of motor in annular wirerope, armature winding generates induction
Electromotive force to generate braking moment, while providing electric energy for illumination and warning device.
In the present embodiment, the load machinery characteristic operation figure of permanent magnet DC motor is as shown in Figure 5, in which: 74 is straight for permanent magnetism
The mechanical property of galvanic electricity machine；75 be the constant torque load mechanical property directly proportional to escape personnel's weight；T zFor escape personnel's weight
Amount is converted to torque corresponding to motor shaft；n zSpeed when for motor stabilizing operation, the weight of numerical value and escape personnel at
Direct ratio, it is unrelated with falling head.
In the present embodiment, ring-shaped groove is provided on the pulley, the annular wirerope covers in the ring-shaped groove of pulley.
To increase the stability that escape personnel declines process, ring steel belt is also configured with track.For the safety for increasing escape, the electricity
Machine number is greater than or equal to one.The safety belt can be substituted with other equivalents.It, can also be by even if motor all fails
Personnel help escape personnel to decline safely manually downstairs.
Application method: when causing danger, escape personnel puts on safety belt, and device is used without other people in confirmation
Afterwards, safety belt is hung on the hook of annular wirerope and is jumped off, the gravity of the annular fugitive stranger person of wirerope drives backspin to turn, in turn
Drive motor and endless track movement；Motor work in the braking state, limit the decrease speed of escape personnel, and drive illumination and
Warning device；Escape personnel drops to after the endless track on ground, can voluntarily safety belt be taken off and be left from hook；
Level point will be taken away by hook and endless track when other staff decline by failing the personnel left in time, avoid being trampled；This
Afterwards, safety belt link will voluntarily fall off under the effect of gravity, and personnel is avoided to be taken high-altitude again and caused danger.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the patents it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (8)
1. a kind of escape device for high-rise buildings of highly effective and safe, which is characterized in that be fixed on building with several including annular wirerope
On be used to support and limit the pulley of annular wirerope freedom of motion, be fixed at intervals with hook, the extension on the annular wirerope
It is linked with the safety belt used for escape personnel on hook, is additionally provided on hook for preventing safety belt from falling off and turning in hook
To make safety belt automatically disengage the protection mechanism of hook when uplink, wherein one or more pulleys are connected with through linkage mechanism to be used for
It limits annular wirerope movement velocity and provides the motor of electric energy for illumination and warning device, rest on the ground and be additionally provided with through being driven
Mechanism is connected the transport mechanism for escape personnel to be taken away to level point after escape personnel's landing with pulley.
2. a kind of escape device for high-rise buildings of highly effective and safe according to claim 1, which is characterized in that the hook is L-shaped
And the cross bar of lower part is fixedly connected with annular wirerope, and hook entrance is formed between the vertical bar of hook and annular wirerope.
3. a kind of escape device for high-rise buildings of highly effective and safe according to claim 2, which is characterized in that the protection mechanism packet
It includes one and is set to hook inlet and shielding plate that one end and annular wirerope are hinged and can only rotate into hook, it is described to block
The other end of piece is in close contact and pacifies in hook with the vertical bar of hook when the annular wirerope for linking up with installation place is in linear state
Notch is formed between hook when annular wirerope at dress is in bending state.
4. a kind of escape device for high-rise buildings of highly effective and safe according to claim 1,2 or 3, which is characterized in that the linkage
Mechanism is the shaft coupling for connecting motor output shaft and pulley shaft.
5. a kind of escape device for high-rise buildings of highly effective and safe according to claim 1,2 or 3, which is characterized in that the transmission
Mechanism includes the crawler driving whell that several are set to subsurface, around being equipped with the annular with cushion on the crawler driving whell
Crawler belt.
6. a kind of escape device for high-rise buildings of highly effective and safe according to claim 5, which is characterized in that the transmission mechanism packet
The driving wheel that wherein a pulley coaxle is connect for including and being located at downside, the driving wheel are connected with driven wheel through driving belt, institute
It states driven wheel and a wherein crawler driving whell is coaxially connected.
7. a kind of escape device for high-rise buildings of highly effective and safe according to claim 1, which is characterized in that be arranged on the pulley
There is ring-shaped groove, the annular wirerope covers in the ring-shaped groove of pulley, and ring steel belt is also configured with track.
8. a kind of escape device for high-rise buildings of highly effective and safe according to claim 1, which is characterized in that the motor number is big
In or to be equal to one and motor be permanent magnet DC motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433112.XU CN208176741U (en) | 2018-03-29 | 2018-03-29 | A kind of escape device for high-rise buildings of highly effective and safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433112.XU CN208176741U (en) | 2018-03-29 | 2018-03-29 | A kind of escape device for high-rise buildings of highly effective and safe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208176741U true CN208176741U (en) | 2018-12-04 |
Family
ID=64437303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820433112.XU Expired - Fee Related CN208176741U (en) | 2018-03-29 | 2018-03-29 | A kind of escape device for high-rise buildings of highly effective and safe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208176741U (en) |
-
2018
- 2018-03-29 CN CN201820433112.XU patent/CN208176741U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20210329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |