CN201714129U - Automatic retraction and extension emergency refuge device - Google Patents
Automatic retraction and extension emergency refuge device Download PDFInfo
- Publication number
- CN201714129U CN201714129U CN2010202361586U CN201020236158U CN201714129U CN 201714129 U CN201714129 U CN 201714129U CN 2010202361586 U CN2010202361586 U CN 2010202361586U CN 201020236158 U CN201020236158 U CN 201020236158U CN 201714129 U CN201714129 U CN 201714129U
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- connecting rod
- self
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- connecting rods
- emergency
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Abstract
An automatic retraction and extension emergency refuge device mainly comprises hinged covers (1), connecting rods A (2), connecting rods B (3), a motor (4), bolts (5), nuts (6), adjusting sleeves (7), a screw rod (8) and self-lock devices (9), wherein the connecting rods A (2) form a four-rod mechanism type multilayer placed base structure (21); the connecting rods B (3) form a vertical connection structure (31); the base structure (21) and the vertical connection structure (31) are connected to form the whole solid structure of the device; the motor (4) is connected with the base structure through the screw rod (8); on the four pairs of hinged covers (1), the self-lock devices (9) are arranged on the relatively inner sides; and the self-lock enables the device to have a compression-resist structure with certain strength and rigid. The utility model can become the emergency refuge for people when a mining accident happens or a house collapses in an earthquake; the mechanism design is unique, the starting is rapid, the whole model conception is ingenious, the equipment made of appropriate material can have stronger compression-resist capability, and the personal safety can be ensured; and the operation is simple, the cost is low, and the device can become the emergency refuge for people in case of emergency.
Description
Technical field
The utility model relates to a kind of auto zoom emergency refuging device, especially adopts parallel-crank mechanism, realizes horizontal and vertical auto zoom, can be when mine disaster takes place or in the earthquake becomes people's the act of rescue place during house collapse.
Background technology
The earthquake disaster problem looms large all the more in society, and earthquake causes very big harm as the most serious natural calamity to national economy and the sustainable development of society, the raising of people's living standard.China is as the big country of coal production in addition, and the coal mining amount has reached the first in the world, but because production technology is very backward, causes the colliery to cave in and happen occasionally, and mine disaster has caused serious harm to the life of a large amount of disadvantaged group.When sudden disaster such as mine disaster and earthquake took place, people understood the narrow and small shelter of unconscious searching, but often can not protect people's life security.For this reason, designing a kind of auto zoom emergency refuging device and can stretch out a space when above-mentioned sudden disaster takes place, temporarily take refuge for people, prevent that the object that is fallen from injuring by a crashing object, is very necessary thereby life is protected.
Summary of the invention
According to background technology; the purpose of this utility model be to provide a kind of motion realization level of passing through 2 kinds of parallelogram lindages to vertical convergent-divergent to both direction; in daily life at ordinary times, can conveniently store and carry; in the urgent space that can stretch out a constant volume constantly; stretch flexibly; be connected firmly; stressed even; make people enter this device in times of crisis, thus its extensible auto zoom emergency refuging device that goes out certain survivable Waiting space protection people's life security.
To achieve these goals, the utility model is achieved through the following technical solutions:
A kind of auto zoom emergency refuging device, mainly by hinge cap (1), connecting rod A (2), connecting rod B (3), motor (4), bolt (5), nut (6), regulating sleeve (7), leading screw (8) and self-locking device (9) are formed, wherein: the foundation structure (21) of forming four-bar mechanism type multilayer horizontal by connecting rod A (2), the vertical bindiny mechanism (31) that forms the four-bar mechanism type by connecting rod B (3) the overall of component devices stereochemical structure that be connected with multilayer horizontal foundation structure, each layer foundation structure is made up of 16 connecting rod A (2) and 8 hinge caps (1), the assembling corresponding hinge cap in back (1) is in parallel position, connecting rod A (2) or connecting rod B (3) are connected with nut (6) with bolt (5) with hinge cap (1), motor (4) is gone up certain two corresponding hinge cap (1) by leading screw (8) and foundation structure (21) and is connected, go up the uniform 4 pairs of hinge caps (1) of selection in every layer of foundation structure (21), in its opposed inside self-locking device (9) is set, its self-locking device (9) is made up of two snap joints that can connect fast (91) and snap joint (92).
Being connected of connecting rod A (2) and connecting rod A (2) and being connected of connecting rod B (3) and connecting rod B (3), being connected with nut (6) with bolt (5), and between bar and bar, placing regulating sleeve (7).
The connecting rod A (2) that each layer foundation structure is provided with and the quantity of hinge cap (1) can be adjusted flexibly, and quantity is 4 multiple.
Owing to adopt technique scheme, the utlity model has following advantage and effect:
1. the utility model can stretch and be taken up space at ordinary times reducing, and conveniently stores and carries, and in the urgent life security that can protect the people constantly, has embodied the design concept that people-oriented.
2, the utility model structure design uniqueness is handled simply, and is easy to use, cheap, safe and reliable, and working service and repairing are simple and easy.
3, the utility model structure level to vertical to adopting parallel-crank mechanism, flexibly flexible, stressed evenly, have better market prospects.
Description of drawings
Fig. 1 is the utility model structure collectivity schematic perspective view
Fig. 2 is the sectional perspective schematic diagram that the utility model foundation structure is connected with syndeton
Fig. 3 is that the utility model individual layer foundation structure is formed and the contraction state schematic diagram
Fig. 4 is the driving of the utility model structure, structure self-locking and extended configuration schematic diagram
The specific embodiment
By Fig. 1 to Fig. 4 illustrate, a kind of auto zoom emergency refuging device, mainly by hinge cap 1, connecting rod A2, connecting rod B3, motor 4, bolt 5, nut 6, regulating sleeve 7, leading screw 8 and self-locking device 9 are formed, wherein: the foundation structure 21 of forming four-bar mechanism type multilayer horizontal by connecting rod A2, the vertical bindiny mechanism 31 that forms the four-bar mechanism type by connecting rod B3 the overall of component devices stereochemical structure that be connected with multilayer horizontal foundation structure, each layer foundation structure is made up of 16 connecting rod A2 and 8 hinge caps 1, the connecting rod A2 of each layer foundation structure setting and the quantity of hinge cap 1 can be adjusted flexibly, quantity is 4 multiple, the corresponding hinge cap 1 in assembling back is in parallel position, being connected of connecting rod A2 and connecting rod A2 and being connected of connecting rod B3 and connecting rod B3, be connected with nut 6 with bolt 5, and between bar and bar, place regulating sleeve 7, connecting rod A2 or connecting rod B3 are connected with nut 6 with hinge cap 1 usefulness bolt 5, motor 4 is by certain two corresponding hinge caps, 1 connection on leading screw 8 and the foundation structure 21, on every layer of foundation structure 21, select 4 pairs of uniform hinge caps 1, in its opposed inside self-locking device 9 is set, its self-locking device 9 is made up of two snap joints that can connect fast 91 and snap joint 92.
Motor 4 is put on certain hinge cap 1 of device outer ring, and the leading screw 8 that motor 4 rotating bands are automatically connected in hinge cap 1 inboard rotates.The motion of motor 4 makes the spacing of 2 hinge caps 1 increase or diminishes, the parallelogram lindage A that is made up of 4 connecting rod A2 moves under the drive of hinge cap 1, the area in the cross section of device is changed, when the spacing of 2 hinge caps 1 is maximum value, the device level is to holding the area minimum, when the spacing of 2 hinge caps 1 was minimum value, the device level was to holding the area maximum.In like manner, the parallelogram lindage B that is made up of 4 connecting rod B3 moves under the drive of hinge cap 1, make device vertically to size change, when the spacing of 2 hinge caps 1 is maximum value, device is vertically to the size minimum, and when the spacing of 2 hinge caps 1 was minimum value, device was vertically to the size maximum.Each week selects 4 pairs of uniform hinge caps 1 in opposed inside self-locking device 9 to be installed, and relies on snap joint 91 and 92 to realize self-locking so that device stretches each connecting rod of back, and auto-lock function makes each connecting rod and hinge cap 1 form the device with strong anti-pressure ability.
Claims (3)
1. auto zoom emergency refuging device, mainly by hinge cap (1), connecting rod A (2), connecting rod B (3), motor (4), bolt (5), nut (6), regulating sleeve (7), leading screw (8) and self-locking device (9) are formed, it is characterized in that: the foundation structure (21) of forming four-bar mechanism type multilayer horizontal by connecting rod A (2), the vertical bindiny mechanism (31) that forms the four-bar mechanism type by connecting rod B (3) the overall of component devices stereochemical structure that be connected with multilayer horizontal foundation structure, each layer foundation structure is made up of 16 connecting rod A (2) and 8 hinge caps (1), the assembling corresponding hinge cap in back (1) is in parallel position, connecting rod A (2) or connecting rod B (3) are connected with nut (6) with bolt (5) with hinge cap (1), motor (4) is gone up certain two corresponding hinge cap (1) by leading screw (8) and foundation structure (21) and is connected, go up the uniform 4 pairs of hinge caps (1) of selection in every layer of foundation structure (21), in its opposed inside self-locking device (9) is set, its self-locking device (9) is made up of two snap joints that can connect fast (91) and snap joint (92).
2. auto zoom emergency refuging device according to claim 1, it is characterized in that: being connected of connecting rod A (2) and connecting rod A (2) and being connected of connecting rod B (3) and connecting rod B (3), be connected with nut (6) with bolt (5), and between bar and bar, place regulating sleeve (7).
3. auto zoom emergency refuging device according to claim 1 is characterized in that: the connecting rod A (2) that each layer foundation structure is provided with and the quantity of hinge cap (1) can be adjusted flexibly, and quantity is 4 multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202361586U CN201714129U (en) | 2010-06-18 | 2010-06-18 | Automatic retraction and extension emergency refuge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202361586U CN201714129U (en) | 2010-06-18 | 2010-06-18 | Automatic retraction and extension emergency refuge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201714129U true CN201714129U (en) | 2011-01-19 |
Family
ID=43460128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202361586U Expired - Fee Related CN201714129U (en) | 2010-06-18 | 2010-06-18 | Automatic retraction and extension emergency refuge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201714129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284154A (en) * | 2010-06-18 | 2011-12-21 | 北京石油化工学院 | Automatic scaling emergency shelter device |
-
2010
- 2010-06-18 CN CN2010202361586U patent/CN201714129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284154A (en) * | 2010-06-18 | 2011-12-21 | 北京石油化工学院 | Automatic scaling emergency shelter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130618 |