CN104338254A - Escape device with automatic damping function - Google Patents
Escape device with automatic damping function Download PDFInfo
- Publication number
- CN104338254A CN104338254A CN201310327945.XA CN201310327945A CN104338254A CN 104338254 A CN104338254 A CN 104338254A CN 201310327945 A CN201310327945 A CN 201310327945A CN 104338254 A CN104338254 A CN 104338254A
- Authority
- CN
- China
- Prior art keywords
- escape
- escape device
- fixed pulley
- barrel
- type casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to an escape device, and provides an escape device with an automatic damping function. The escape device comprises a steel wire rope, a fixed pulley block, a cylindrical shell, a piston, an inflatable cushion and an automatic damping device. One end of the cylindrical shell is closed, a via hole is formed in the other end of the cylindrical shell, one end of the steel wire rope is connected with the inflatable cushion, and the other end of the steel wire rope is wound through the fixed pulley block, penetrates the via hole of the cylindrical shell and is connected with the piston in the cylindrical shell. The escape device with the automatic damping function has the advantages that the problem of personal casualties due to deficiency of automatic damping functions of certain existing escape devices can be solved; the escape device with the automatic damping function is convenient to use, the distance from the escape device to the ground can be detected, and the damping device can be automatically started when the escape device reaches a warning distance section, so that people can safely escape, and quick escape can be facilitated.
Description
Technical field
The present invention relates to a kind of escape device, particularly relate to a kind of automatic buffer escape device.
Background technology
Along with the quickening of urban construction process, skyscraper also gets more and more, and skyscraper has many advantages, as the utilization rate in soil effectively can be increased, be conducive to representing cityscape etc., but also bring some problems, as problems such as people during the disasters such as breaking out of fire not easily escape simultaneously.
For above problem, people have studied many escape apparatus, main purpose makes people leave scene of fire as early as possible, with the safety that sustains life, but, when the intensity of a fire is uncontrollable, when people are not by normal passageway for fire apparatus escape, often escape from window, the escaping tool used at most from window escape people is belt line, but it is dangerous to utilize belt line to escape, reason is: belt line escape needs enough energy and endurance, especially when floor is higher, can cause because energy or endurance are not propped up freely falling body and thrown, certainly in order to some escape devices have also appearred in the drawback solving belt line, but most of escape device does not all have automatic buffer function.
Summary of the invention
The object of the invention is: solve more existing escape devices without automatic buffer function, cause the problem of casualties.
The technical scheme that the present invention takes for solution existing issue is: a kind of automatic buffer escape device, comprise steel wire rope, fixed pulley group, one end close the barrel-type casing that there is perforation one end, piston and inflatable packer, steel wire rope one end connects inflatable packer, fixed pulley group is walked around in one end, perforation through barrel-type casing is connected with the piston being placed in barrel-type casing, also comprises automatic buffer device.
Above-mentioned automatic buffer device comprises the distance detection module be arranged on bottom inflatable packer, motor, controller, be arranged on the power supply of barrel-type casing outer surface and be arranged on two semi-circular sheet metals that barrel-type casing has perforation one end outer surface, power supply is connected with motor and controller respectively, controller electrically connects with motor and distance detection module respectively, motor and half annular sheet metal are by gear couplings, and described two semi-circular sheet metals are arranged on the edge of described perforation, and toward each other.
Above-mentioned distance detection module and controller pass through dedicated radio link.
Above-mentioned fixed pulley group comprises the housing of each fixed pulley connected in this fixed pulley group.
Safety belt and safety handle is provided with in above-mentioned inflatable packer.
Beneficial effect of the present invention: the escape device of this automatic buffer provided by the invention, comprise steel wire rope, fixed pulley group, the barrel-type casing that there is perforation one end is closed in one end, piston and inflatable packer, steel wire rope one end connects inflatable packer, fixed pulley group is walked around in one end, perforation through barrel-type casing is connected with the piston being placed in barrel-type casing, also comprise automatic buffer device, solve more existing escape devices without automatic buffer function, cause the problem of casualties, this escape device with automatic buffer is easy to use, the distance on detectable distance ground, when arriving warning distance segment, automatic startup buffer unit, make people's safe escape, provide conveniently to fast-escape.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram of automatic buffer escape device.
Fig. 2 is the top view that barrel-type casing has perforation one end.
In figure: 1, barrel-type casing; 2, piston; 3, steel wire rope; 4, fixed pulley group; 5, inflatable packer; 6, bore a hole; 7, distance detection module; 8, motor; 9, controller; 10, power supply; 11, semi-circular sheet metal.
Detailed description of the invention
Embodiment 1
A kind of automatic buffer escape device as depicted in figs. 1 and 2, comprise steel wire rope 3, fixed pulley group 4, one end close the barrel-type casing 1 that there is perforation one end, piston 2 and inflatable packer 5, steel wire rope 3 one end connects inflatable packer 5, fixed pulley group 4 is walked around in one end, perforation 6 through barrel-type casing 1 is connected with the piston 2 being placed in barrel-type casing 1, also comprises automatic buffer device.
Above-mentioned automatic buffer device comprises the distance detection module 7 be arranged on bottom inflatable packer 5, motor 8, controller 9, be arranged on the power supply 10 of barrel-type casing 1 outer surface and be arranged on two semi-circular sheet metals 11 that barrel-type casing 1 has perforation 6 one end outer surface, power supply 10 is connected with motor 8 and controller 9 respectively, controller 9 electrically connects with motor 8 and distance detection module 7 respectively, motor 8 and half annular sheet metal 11 pass through gear couplings, described two semi-circular sheet metals 11 are arranged on the edge of described perforation 6, and toward each other.
Above-mentioned distance detection module 7 and controller 9 pass through dedicated radio link.
During escape, first fix barrel-type casing 1, by piston 2 as bottom barrel-type casing 1, fixed pulley group 4 is placed in window place, a fixed pulley of fixed pulley group 4 is fixed on window, another fixed pulley stretches out outside window, people is sitting in inflatable packer 5, fasten seat belts, open distance detection module 7, hand catches safety handle, jump off along window, steel wire rope 3 will under gravity, quick decline, inflatable packer 5 will reduce decrease speed under buoyancy, when reaching warning distance apart from ground 3.5m, during distance detection module 7 detecting distance ground 3.5m, feed back signal to controller 9, controller 9 sends a signal to motor 8, motor 8 is by gear drive half annular sheet metal 11, semi-circular sheet metal 11 moves, make by the hole of steel wire rope 3 more and more less, namely the atmospheric pressure in barrel-type casing 1 is increasing, steel wire rope 3 pulls piston 2 to move in barrel-type casing 1 simultaneously, the pressure in barrel-type casing 1 is made to become large, piston 2 movement velocity reduces, piston 2 moves more and more slower, make the decrease speed of people more and more slower, finally, when the diameter of semi-circular sheet metal 11 is consistent with the diameter of steel wire rope 3, the basic stop motion of piston 2, inflatable packer 5 arrives ground, people unclamps safety handle, unfasten one's seat-belt, from inflatable packer 5 out, reach the object of fast-escape, consider safety, people are when selecting this automatic buffer escape device, need according to the height of oneself place floor, select the steel wire rope 3 of the length that matches, detection module 7 and controller 9 pass through dedicated radio link, realize the simplification of structure.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and difference is the housing that in the present embodiment, fixed pulley group 4 comprises each fixed pulley connected in this fixed pulley group 4, avoids steel wire rope 3 can not deviate from fixed pulley in the process glided, thus guarantees the safety of personnel.
Embodiment 3
The present embodiment is substantially the same manner as Example 1, and difference is provided with safety belt and safety handle in the inflatable packer 5 in the present embodiment, guarantees that personnel can not throw away because of rocking of steel wire rope 3 in descent from inflatable packer, promotes the security performance of this device.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (5)
1. an automatic buffer escape device, comprise steel wire rope (3), fixed pulley group (4), one end close the barrel-type casing (1) that there are perforation (6) one end, piston (2) and inflatable packer (5), steel wire rope (3) one end connects inflatable packer (5), fixed pulley group (4) is walked around in one end, perforation (6) through barrel-type casing (1) is connected with the piston (2) being placed in barrel-type casing (1), it is characterized in that: also comprise automatic buffer device.
2. automatic buffer escape device as claimed in claim 1, it is characterized in that: described automatic buffer device comprises the distance detection module (7) being arranged on inflatable packer (5) bottom, motor (8), controller (9) is arranged on the power supply (10) of barrel-type casing (1) outer surface and is arranged on two semi-circular sheet metals (11) that barrel-type casing (1) has perforation (6) one end outer surface, power supply (10) is connected with motor (8) and controller (9) respectively, controller (9) electrically connects with motor (8) and distance detection module (7) respectively, motor (8) and half annular sheet metal (11) pass through gear couplings, described two semi-circular sheet metals (11) are arranged on the edge of described perforation (6), and toward each other.
3. automatic buffer escape device as claimed in claim 2, is characterized in that: described distance detection module (7) and controller (9) pass through dedicated radio link.
4. escape device as claimed in claim 1, is characterized in that: described fixed pulley group (4) comprises the housing of each fixed pulley connected in this fixed pulley group (4).
5. escape device as claimed in claim 1, is characterized in that: described inflatable packer is provided with safety belt and safety handle in (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310327945.XA CN104338254A (en) | 2013-07-31 | 2013-07-31 | Escape device with automatic damping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310327945.XA CN104338254A (en) | 2013-07-31 | 2013-07-31 | Escape device with automatic damping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104338254A true CN104338254A (en) | 2015-02-11 |
Family
ID=52495225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310327945.XA Withdrawn CN104338254A (en) | 2013-07-31 | 2013-07-31 | Escape device with automatic damping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104338254A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711614A (en) * | 2016-04-11 | 2016-06-29 | 西南交通大学 | Suspension-type aerial-track escaping system and carriage descending method |
| CN111905280A (en) * | 2020-07-16 | 2020-11-10 | 浙江工业职业技术学院 | Self-resetting direct descending mechanism |
-
2013
- 2013-07-31 CN CN201310327945.XA patent/CN104338254A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711614A (en) * | 2016-04-11 | 2016-06-29 | 西南交通大学 | Suspension-type aerial-track escaping system and carriage descending method |
| CN111905280A (en) * | 2020-07-16 | 2020-11-10 | 浙江工业职业技术学院 | Self-resetting direct descending mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150211 |