CN204307229U - Magnetic force is slow falls safe escape device - Google Patents
Magnetic force is slow falls safe escape device Download PDFInfo
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- CN204307229U CN204307229U CN201420540006.3U CN201420540006U CN204307229U CN 204307229 U CN204307229 U CN 204307229U CN 201420540006 U CN201420540006 U CN 201420540006U CN 204307229 U CN204307229 U CN 204307229U
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Abstract
The utility model provides that a kind of magnetic force is slow falls safe escape device.In high-building construction and operation process, arrange according to building the vertical supporting device that the good nonferromugnetic material of electric conductivity makes, vertical supporting device is fixedly connected with building by attachment device; The personnel that go through dangers are by escape load carrier, and vertically bracing or strutting arrangement from top to bottom moves, and described escape load carrier is made up of Safety protector and hoop high strength permanent magnet body fixed thereon.The utility model can solve current high level, high-rise building construction or normal operation process in, run into accident need escape time, escape efficiency low, the problems such as safety guarantee coefficient is low, thus fast, safe escape.
Description
Technical field
The utility model relates to building safety protective equipment technical field, is specifically related to a kind of to build for high-rise building or magnetic force in normal operation process is slow falls safe escape device.
Background technology
In recent years, high-rise, high-rise building rises in various places, and its building technology and building structure normal operation administrative skill obtain significant progress.But, high-rise, the emergency escape channel of high-rise building in building course, fire fighting device, emergency safe escape facility etc. the construction of personnel's comparatively dense such as the office building in normal operation process, residential building, market region skyscraper are never well solved.
At home, have a lot of slow safe escape products such as rope, descending lifeline that fall on sale on the market, but the restricting condition for use of this series products is more, only can use within the scope of tens meters or tens meters, and there is certain potential safety hazard.In high-rise, super high rise building, when breaking out of fire, earthquake, and the burst fire-disaster such as external force collision, the personnel of going through dangers need escape, when floor is shorter many by descending lifeline, slowly fall rope etc. and flee from; When floor is higher, how first arrives refuge story and wait for rescue, or lead to escape stair by refuge story, flee from along stair from top to bottom.Also the outdoor slide of spirality is just applied on a small quantity in developed countries such as Japan, Britain, Germany, inflation nylon membrane grooved inclined ramp, the means of escapes such as the vehicle moved by gear, rack rails, though more domestic existing means of escape has certain improvement, but structure relative complex, escape efficiency is lower, and burst fire-disaster can not shift the personnel of going through dangers when arriving at short notice.More simple and crude at the high level built, high-rise building safe escape device, there is a lot of engineering even not arrange, there is huge potential safety hazard.
The utility model proposes a kind of high level, the efficient Portable safety escape device of Super High and implementation method thereof, the personnel of going through dangers can be evacuated at short notice, safely, reliably, for construction that is high-rise, high-rise emergency safe escape facility provides new approaches.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency for above-mentioned existence, there is provided a kind of current high level, high-rise building of solving in construction or normal operation process, run into accident need escape time, escape efficiency is low, the problems such as safety guarantee coefficient is low, thus fast, the magnetic force of safe escape is slow falls safe escape device.
The utility model solves the technical scheme that its technical problem adopts:
Magnetic force is slow falls safe escape device, it is characterized in that: include the vertical supporting device established according to building core shell or exterior frame column, vertical supporting device is the column structure that electric conductivity is good, and by attachment device and wall connecting, roof is extended to from bottom of the building, the personnel that go through dangers are by escape load carrier, and vertically bracing or strutting arrangement from top to bottom moves; Vertical supporting bottom of device is provided with escape outlet, and top of building or middle part are provided with escape entrance, and escape entrance place is placed with escape load carrier; Described escape load carrier includes cabin body and is fixed on the high strength annular permanent magnet on the body of cabin, permanent magnet forms intrinsic magnetic field, permanent magnet is sleeved on outside vertical supporting device, and maintain certain distance with vertical supporting device, and distance is adjustable, form suspension magnetic structure, and make the plane of permanent magnet and the axes normal of vertical supporting device.According to Lenz's law, when the personnel of going through dangers are by escape load carrier, when vertically bracing or strutting arrangement moves downward, permanent magnet and vertical supporting device produce relative motion, magnetic flux through vertical supporting device is changed, induced-current is produced in vertical supporting device, induced-current then produces the magnetic flux hindering former magnetic field magnetic variations of flux, make the resistance that should be subject to upwards with the personnel of going through dangers accelerating to fall, after resistance and gravity reach poised state, personnel are with safety, uniform speed falls, realize skyscraper at the safe escape of emergency of constructing and happen suddenly in running.
In such scheme, described vertical supporting device, it runs through whole building as the rail system of escape device, and vertical supporting device can form for one or more column, and sectional is processed; When the permanent magnet on load carrier of escaping falls along it, because the magnetic flux through vertical supporting device changes, make its inner generation induced-current, and the magnetic flux that induced-current produces, always hinder the change of former magnetic flux, thus make manned escape load carrier slowly, uniform descent.
In such scheme, described vertical supporting device is made up of the nonferromugnetic material that electric conductivity is good, can adopt copper, aluminium, or other alloy materials that iron, cobalt, nickel content are less.
In such scheme, described attachment device, as the fastener connecting vertical supporting device and Core Walls Structure or exterior frame column, for equidistantly distributing on body of wall, and adopting yoke configurations, being clamped by vertical supporting device.
In such scheme, described escape outlet and escape entrance, make by non-magnetic material, has certain spatial accommodation, is connected by seal channel with the junction of vertical supporting device.
In such scheme, the cabin body of described escape load carrier is provided with hatch door, and hatch door and escape export and escape entrance all can realize slitless connection, ensure the safety of escape personnel.
In such scheme, described escape load carrier is provided with auxiliary brake, and its master is made up of rubber type of material, is arranged on the junction of escape load carrier and vertical supporting device, by changing mutual frictional force adjustment falling speed, or take brake hard.
When emergency needs to enable safe escape device, operating personnel enters escape entrance in order, by escape load carrier, rely on vertical supporting device, from top to bottom move, utilize the relative theory of Lenz's law, drop to support means bottom portion with safety, uniform speed, flee from from escape outlet, realize high-rise building at the safe escape of emergency of constructing and happen suddenly in normal course of operation.
This principle of device is simple, reliable, drive without the need to electric energy or other mechanical energy, in the process utilizing Lenz's law to fall along bracing or strutting arrangement at the load carrying device that the personnel of going through dangers are housed, originally movement of falling object load carrying device is carried out under magnetic field and bracing or strutting arrangement acting in conjunction, make its uniform descent, and by setting volume, the intensity in magnetic field, and and bracing or strutting arrangement between distance, adjustment load-carrying when falling speed.
When emergency needs to enable safe escape device, operating personnel enters escape entrance in order, by escape load carrier, rely on vertical supporting device, permanent magnet and vertical supporting device is made to keep reasonable distance, and vertically bracing or strutting arrangement falls to ground by high-altitude, in dropping process, permanent magnet and vertical supporting device produce relative motion, magnetic flux through vertical supporting device is changed, induced-current is produced in vertical supporting device, induced-current then produces the magnetic flux hindering former magnetic field magnetic variations of flux, make the resistance that should be subject to upwards with the personnel of going through dangers accelerating to fall, finally with safety, uniform speed falls, realize skyscraper at the safe escape of emergency of constructing and happen suddenly in running.
The beneficial effect that the utility model produces is:
1, extend the safe escape technology of high level, high-rise building, mainly to escape by descending lifeline, the slow rope or refuge story and escape stair of falling, efficiency is higher, safer, and without the need to too much organizing training, just can adapt to fast under special messenger commander.
2, version is simple, and clear principle, according to version and different purposes, freely can combine, can run through whole floor, also can be arranged on regional area.
3, without the need to electric energy, mechanical force, utilize magnetic force as main driving force, not by height limitation, safety coefficient is high.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment overall structure front view;
Fig. 2 is the utility model embodiment escape load carrier structure chart;
In figure: escape load carrier, 7-of 1-body of wall, 2-escape entrance, 3-attachment device, 4-vertical supporting device, 5-auxiliary brake, 6-escapes outlet.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further described:
Magnetic force as shown in Fig. 1 Fig. 2 is slow falls safe escape device, include the vertical supporting device 4 established according to building core shell or exterior frame column, vertical supporting device 4 is the column structure that electric conductivity is good, and is connected with body of wall 1 by attachment device 3, extends to roof from bottom of the building; Be provided with escape outlet 7 bottom vertical supporting device 4, top of building or middle part are provided with escape entrance 2, and escape entrance 2 place is placed with escape load carrier 6; Described escape load carrier 6 includes cabin body and is fixed on the high strength annular permanent magnet on the body of cabin, permanent magnet is sleeved on outside vertical supporting device 4, and maintain certain distance with vertical supporting device 4, and distance is adjustable, form suspension magnetic structure, and make the plane of permanent magnet and the axes normal of vertical supporting device 4.
In the present embodiment, described vertical supporting device 4, as the rail system of escape device, runs through whole building, and vertical supporting device 4 can be one or more column splicing composition; Sectional is processed, and according to the distribution of building structure, segmentation is installed, and intensity and perpendicularity should meet design requirement.
In the present embodiment, described vertical supporting device 4 is good by electric conductivity, but non-magnetic aluminum is made.
In the present embodiment, described attachment device 3, as the fastener connecting vertical supporting device 4 and core shell or exterior frame column, for equidistantly distributing on body of wall 1, and adopting yoke configurations, being clamped by vertical supporting device 4.
In the present embodiment, described escape outlet 7 and escape entrance 2, made by non-magnetic material, have certain spatial accommodation, be connected with the junction of vertical supporting device 4 by seal channel.
In the present embodiment, the cabin body of described escape load carrier 6 is provided with hatch door, and hatch door all can realize slitless connection with escape outlet 7 and escape entrance 2, ensures the safety of escape personnel.
In the present embodiment, described escape load carrier 6 is provided with auxiliary brake 5, and its master is made up of rubber type of material, is arranged on the junction of escape load carrier 6 and vertical supporting device 4, by changing mutual frictional force adjustment falling speed, or take brake hard.
When emergency needs to enable safe escape device, operating personnel enters escape entrance in order, by escape load carrier, rely on vertical supporting device, from top to bottom move, utilize the relative theory of Lenz's law, drop to support means bottom portion with safety, uniform speed, flee from from escape outlet, realize high-rise building at the safe escape of emergency of constructing and happen suddenly in normal course of operation.
This principle of device is simple, reliable, drive without the need to electric energy or other mechanical energy, in the process utilizing Lenz's law to fall along bracing or strutting arrangement at the load carrying device that the personnel of going through dangers are housed, originally movement of falling object load carrying device is carried out under magnetic field and bracing or strutting arrangement acting in conjunction, make its uniform descent, and by setting volume, the intensity in magnetic field, and and bracing or strutting arrangement between distance, adjustment load-carrying when falling speed.
More than illustrate and be only Application Example of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalence change that the utility model claim is done, still belong to protection domain of the present utility model.
Claims (7)
1. magnetic force is slow falls safe escape device, it is characterized in that: include the vertical supporting device established according to building core shell or exterior frame column, vertical supporting device is the column structure that electric conductivity is good, and by attachment device and wall connecting, roof is extended to from bottom of the building, the personnel that go through dangers are by escape load carrier, and vertically bracing or strutting arrangement from top to bottom moves; Vertical supporting bottom of device is provided with escape outlet, and top of building or middle part are provided with escape entrance, and escape entrance place is placed with escape load carrier; Described escape load carrier includes cabin body and is fixed on the high strength annular permanent magnet on the body of cabin, permanent magnet forms intrinsic magnetic field, permanent magnet is sleeved on outside vertical supporting device, and maintain certain distance with vertical supporting device, and distance is adjustable, form suspension magnetic structure, and make the plane of permanent magnet and the axes normal of vertical supporting device.
2. magnetic force as claimed in claim 1 is slow falls safe escape device, and it is characterized in that, described vertical supporting device, it runs through whole building as the rail system of escape device, and vertical supporting device can form for one or more column, and sectional is processed; When the permanent magnet on load carrier of escaping falls along it, because the magnetic flux through vertical supporting device changes, make its inner generation induced-current, and the magnetic flux that induced-current produces, always hinder the change of former magnetic flux, thus make manned escape load carrier slowly, uniform descent.
3. magnetic force as claimed in claim 1 is slow falls safe escape device, and it is characterized in that, described vertical supporting device is made up of the nonferromugnetic material that electric conductivity is good, can adopt copper, aluminium, or other alloy materials that iron, cobalt, nickel content are less.
4. magnetic force as claimed in claim 1 is slow falls safe escape device, it is characterized in that, described attachment device as the fastener connecting vertical supporting device and Core Walls Structure or exterior frame column, for equidistantly distributing on body of wall, and adopt yoke configurations, vertical supporting device is clamped.
5. magnetic force as claimed in claim 1 is slow falls safe escape device, and it is characterized in that, described escape outlet and escape entrance, make by non-magnetic material, has certain spatial accommodation, is connected by seal channel with the junction of vertical supporting device.
6. magnetic force as claimed in claim 1 is slow falls safe escape device, and it is characterized in that, the cabin body of described escape load carrier is provided with hatch door, and hatch door and escape export and escape entrance all can realize slitless connection, ensure the safety of escape personnel.
7. magnetic force as claimed in claim 1 is slow falls safe escape device, it is characterized in that, described escape load carrier is provided with auxiliary brake, it is made up of rubber type of material, be arranged on the junction of escape load carrier and vertical supporting device, by changing mutual frictional force adjustment falling speed, or take brake hard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540006.3U CN204307229U (en) | 2014-09-19 | 2014-09-19 | Magnetic force is slow falls safe escape device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540006.3U CN204307229U (en) | 2014-09-19 | 2014-09-19 | Magnetic force is slow falls safe escape device |
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| CN204307229U true CN204307229U (en) | 2015-05-06 |
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| CN201420540006.3U Active CN204307229U (en) | 2014-09-19 | 2014-09-19 | Magnetic force is slow falls safe escape device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478950A (en) * | 2018-03-05 | 2018-09-04 | 泉州齐美电子科技有限公司 | A kind of escape slide bar for avoiding formula |
| CN109018254A (en) * | 2018-06-25 | 2018-12-18 | 哈尔滨工程大学 | A kind of life-saving slow descending device peculiar to vessel |
| CN109893787A (en) * | 2019-04-09 | 2019-06-18 | 合肥梅薇涛电子科技有限公司 | A kind of intelligent building escape device preventing secondary injury |
| CN110101979A (en) * | 2019-05-27 | 2019-08-09 | 詹栋文 | Magnetic force slowly falls escape device |
| CN111561238A (en) * | 2020-04-09 | 2020-08-21 | 宁波腾宇金属制品有限公司 | Sliding door pulley capable of limiting speed by magnetic force |
| CN111632288A (en) * | 2020-04-28 | 2020-09-08 | 张志明 | Safety escape device for high-rise building |
-
2014
- 2014-09-19 CN CN201420540006.3U patent/CN204307229U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478950A (en) * | 2018-03-05 | 2018-09-04 | 泉州齐美电子科技有限公司 | A kind of escape slide bar for avoiding formula |
| CN108478950B (en) * | 2018-03-05 | 2020-06-02 | 温州陆华科技有限公司 | Escape sliding rod |
| CN109018254A (en) * | 2018-06-25 | 2018-12-18 | 哈尔滨工程大学 | A kind of life-saving slow descending device peculiar to vessel |
| CN109893787A (en) * | 2019-04-09 | 2019-06-18 | 合肥梅薇涛电子科技有限公司 | A kind of intelligent building escape device preventing secondary injury |
| CN110101979A (en) * | 2019-05-27 | 2019-08-09 | 詹栋文 | Magnetic force slowly falls escape device |
| CN111561238A (en) * | 2020-04-09 | 2020-08-21 | 宁波腾宇金属制品有限公司 | Sliding door pulley capable of limiting speed by magnetic force |
| CN111632288A (en) * | 2020-04-28 | 2020-09-08 | 张志明 | Safety escape device for high-rise building |
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