CN201692531U - High-rise descending escape apparatus - Google Patents
High-rise descending escape apparatus Download PDFInfo
- Publication number
- CN201692531U CN201692531U CN2010202247222U CN201020224722U CN201692531U CN 201692531 U CN201692531 U CN 201692531U CN 2010202247222 U CN2010202247222 U CN 2010202247222U CN 201020224722 U CN201020224722 U CN 201020224722U CN 201692531 U CN201692531 U CN 201692531U
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- wire reel
- mounting bracket
- gear
- main shaft
- side plate
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Abstract
A high-rise descending escape apparatus relates to rescue equipment and comprises a mounting support, a steel wire reel, a spindle, a gear speeding-up mechanism and a friction mechanism. The mounting support consists of side plates on two sides, a screw stem I and a screw stem II, the steel wire reel is sleeved outside the spindle and is an H-shaped structure, the middle of the reel is provided with an isolation plate, two ends of the spindle are respectively mounted on the side plates of the mounting support, the gear speeding-up mechanism consists of an internal gear, idle gears and a small gear which are sequentially meshed together, the internal gear is mounted on the outer circle of the steel wire reel, the idle gears are mounted on the side plates of the mounting support, the small gear is connected with the spindle, the friction mechanism is located in inner holes at two ends of the steel wire reel and consists of a centrifuge and a centrifugal slider, the centrifuge is connected with the spindle, and the centrifugal slider and inner hole walls of the steel wire reel form a friction pair. The high-rise descending escape apparatus can realize automatic speed reduction and descending to achieve the purpose of safety escape, has the advantages of simple structure, low cost, reliable property, wide use range and the like, and has extremely strong market popularization values.
Description
Technical field
The utility model relates to a kind of lifesaving appliance, the slow escape apparatus that falls of particularly a kind of high building.
Background technology
Along with the continuous development of modern society, the high building that stands in great numbers has become the indispensable a line of scenery line in city, and the people that work in high building or live can not only breathe ozone, also can show great foresight.But owing to all be not equipped with escape and rescue equipment in one the high building,, need the time long and casualty accident such as trample easily in case during disasters such as breaking out of fire or earthquake, people can only evacuate escape usually in passway for escaping.Therefore, people have invented the various rescue aids that are used for high-rise building life saving now, as notification number be: CN201366198Y " life saving device for high building ", this patent can provide a kind of equipment that in case of emergency can escape to people, but still has the shortcoming of less reliable, function singleness.
Summary of the invention
The main technical problems to be solved in the utility model is: provide a kind of can realize slowing down automatically gentlely fall, dependable performance, simple in structure, cost is low and the slow escape apparatus that falls of high building being convenient to deposit.
Further technical problem to be solved in the utility model is: make the slow functional diversities that falls escape apparatus of this high building.
The technical scheme that solves above-mentioned technical problem underlying is: the slow escape apparatus that falls of a kind of high building, comprise wire reel, main shaft, gear up mechanism, friction mechanism, described high building is slow to fall escape apparatus and also includes mounting bracket, and this mounting bracket mainly is made of the side plate that is positioned at both sides, screw rod I and screw rod II that side plate is linked together; Described wire reel is enclosed within outside the main shaft, and this wire reel is a H shape structure, and is provided with division board at the middle part of wire reel; The main shaft two ends are installed in respectively on the side plate of mounting bracket; Described gear up mechanism mainly is made of the internal gear that meshes together successively, idle pulley, pinion, wherein internal gear is fixedly mounted on the end cylindrical of wire reel and can rotates with wire reel, idle pulley is installed on the side plate of mounting bracket, and pinion is connected with main shaft by key; Described friction mechanism is arranged in the endoporus at wire reel two ends, this friction mechanism mainly is made of sedimentator, the centrifugal slider that is installed in the sedimentator, described sedimentator is connected with main shaft by key, and centrifugal slider cooperates the formation friction pair with the inner hole wall at wire reel two ends.
The technical scheme that solves above-mentioned further technical problem is: lifting handle also is installed on the side plate of described mounting bracket, the ratchet that can prevent the wire reel counter-rotating also is installed on the screw rod I of described mounting bracket, and the arc pawl end of this ratchet matches with the other end cylindrical of wire reel.
Further again technical scheme of the present utility model is: the close-fitting spring of inner hole wall that can make centrifugal slider and wire reel two ends also is installed in the described clutch.
Owing to adopt said structure, the high building of the utility model is slow to fall escape apparatus compared with prior art, has following beneficial effect: 1, can realize gentle the falling of slowing down automatically: because the utility model includes wire reel, main shaft, gear up mechanism and friction mechanism, wherein wire reel is connected with steel wire rope, and friction mechanism comprises sedimentator and centrifugal slider; When steel wire rope drives the wire reel rotation, can drive main shaft by gear up mechanism rotates, driving the sedimentator that is fixed on the main shaft again rotates at a high speed, be installed in the inner hole wall that centrifugal slider in the sedimentator is thrown out of with the wire reel two ends and produce friction, thereby can realize the gentle purpose that reaches safe escape of falling of slowing down automatically.
2, dependable performance, simple in structure, cost is low: because gear up of the present utility model mechanism only comprises internal gear, idle pulley, pinion; Friction mechanism comprises sedimentator and centrifugal slider, and the inner hole wall at centrifugal slider and wire reel two ends directly forms friction pair, and therefore, the utility model has been simplified its structure, thereby can have been reduced its production cost when guaranteeing its dependable performance.
3, be convenient to deposit: fall escape apparatus owing to this high building is slow and also include mounting bracket, this mounting bracket not only can be used as base for supporting, make the utility model at will be placed on any corner of balconies such as domestic consumer, government or office building, can also hang on the wall as support, can not occupy redundant space.Therefore, the utility model is convenient to long-term storage, uses when providing against any misfortune.
4, can realize reciprocating type slow falling: because the middle part of wire reel of the present utility model is provided with division board, this division board is divided into two joints with the steel wire coil bobbin, can press the both forward and reverse directions serving respectively, when wherein an end falls, other end automatic winding, can realize reciprocating type slow falling, the escape personnel is landed successively.
5, functional diversities: because the slow escape apparatus that falls of this high building also is equipped with lifting handle and prevents the ratchet that wire reel reverses, therefore, the utility model not only can be used as the rescue aid of in case of emergency realizing safe escape, can also be used to safety and lifting weight easily, and the work of other relevant pulling, its functional diversities generally is applicable to modern Jing Kuang and farm work operation.
In addition, the utility model has also that volume is little, in light weight, outward appearance is succinctly attractive in appearance, stable performance, dismounting are easy to maintenance, manipulate simple advantage, it generally is suitable for various crowds and uses, move easily the position during use, whole device is cheap, has very strong market popularization value.
Below, in conjunction with the accompanying drawings and embodiments the slow technical characterictic that falls escape apparatus of the high building of the utility model is further described.
Description of drawings
The slow structural representation that falls escape apparatus of the high building of Fig. 1: embodiment one described the utility model, the slow structural representation that falls escape apparatus of the high building of Fig. 2: embodiment two described the utility model, the A of Fig. 3: Fig. 2 is to view; Among the figure, 1-mounting bracket, 101-side plate, 102-screw rod I, 103-screw rod II, 2-gear up mechanism, 201-internal gear, 202-idle pulley, the 203-pinion, 204-key, 3-wire reel, an end cylindrical of 301-wire reel, the 302-division board, the other end cylindrical of 303-wire reel, 4-main shaft, 5-friction mechanism, the 501-sedimentator, 502-centrifugal slider, 503-key, 504-spring, the 6-lifting handle, 7-ratchet, 701-arc pawl end.
The specific embodiment
Embodiment one: disclosed among Fig. 1 is the slow escape apparatus that falls of a kind of high building, it comprises mounting bracket 1, gear up mechanism 2, wire reel 3, main shaft 4 and friction mechanism 5, described mounting bracket 1 is made of the side plate 101 that is positioned at both sides, a screw rod I 102 and two screw rod II 103 that side plate 101 is linked together, its latus inframedium 101 is the font of falling Y structure, a screw rod I 102 is installed in the upper end of side plate 101, and two screw rod II 103 are installed in the lower end of side plate 101; Described gear up mechanism 2 is made of the internal gear 201 that meshes together successively, idle pulley 202, pinion 203, wherein internal gear 201 is fixedly mounted on the end cylindrical 301 of wire reel 3 and can rotates with wire reel, idle pulley 202 is installed on the side plate 101 of mounting bracket 1, and pinion 203 is connected with main shaft 4 by key 204; Described wire reel 3 is enclosed within outside the main shaft 4, this wire reel 3 is a H shape structure, and is provided with division board 302 at the middle part of wire reel 3, and the steel wire rope (not shown in figure 1) twists in the both sides of division board 302 respectively by both forward and reverse directions, so that can realize reciprocating type slow falling, the escape personnel is landed successively; Main shaft 4 two ends are installed in respectively on the side plate 101 of mounting bracket 1; Described friction mechanism 5 is arranged in the endoporus at wire reel 3 two ends, this friction mechanism 5 is made of sedimentator 501,8 centrifugal sliders 502 being installed in the sedimentator 501, described sedimentator 501 is connected with main shaft 4 by key 503, each centrifugal slider 502 cooperates the formation friction pair with the inner hole wall at wire reel 3 two ends, and spring 504 is installed also in clutch 501, when sedimentator 501 rotated at a high speed, this spring 504 can make the centrifugal slider 502 and the inner hole wall at wire reel 3 two ends closely cooperate.
Embodiment two: disclosed among Fig. 2 is the slow escape apparatus that falls of another kind of high building, the basic structure of this escape apparatus is all with embodiment one, mounting bracket 1, gear up mechanism 2, wire reel 3, main shaft 4 and friction mechanism 5 have been included, institute's difference is: on the side plate 101 of described mounting bracket 1 lifting handle 6 is installed also, the ratchet 7 that can prevent wire reel 3 counter-rotatings also is installed on the screw rod I 102 of described mounting bracket 1, and the arc pawl end 701 of this ratchet 7 matches with the other end cylindrical 303 of wire reel.
The concrete structure of present embodiment two is: the slow escape apparatus that falls of a kind of high building, it comprises mounting bracket 1, gear up mechanism 2, wire reel 3, main shaft 4 and friction mechanism 5, described mounting bracket 1 is made of the side plate 101 that is positioned at both sides, a screw rod I 102 and two screw rod II 103 that side plate 101 is linked together, its latus inframedium 101 is the font of falling Y structure, a screw rod I 102 is installed in the upper end of side plate 101, and two screw rod II 103 are installed in the lower end of side plate 101; Described gear up mechanism 2 is made of the internal gear 201 that meshes together successively, idle pulley 202, pinion 203, wherein internal gear 201 is fixedly mounted on the end cylindrical 301 of wire reel 3 and can rotates with wire reel, idle pulley 202 is installed on the side plate 101 of mounting bracket 1, and pinion 203 is connected with main shaft 4 by key 204; Described wire reel 3 is enclosed within outside the main shaft 4, this wire reel 3 is a H shape structure, and is provided with division board 302 at the middle part of wire reel 3, and steel wire rope (not shown among Fig. 2) twists in the both sides of division board 302 respectively by both forward and reverse directions, so that can realize reciprocating type slow falling, the escape personnel is landed successively; Main shaft 4 two ends are installed in respectively on the side plate 101 of mounting bracket 1; Described friction mechanism 5 is arranged in the endoporus at wire reel 3 two ends, this friction mechanism 5 is made of sedimentator 501,8 centrifugal sliders 502 being installed in the sedimentator 501, described sedimentator 501 is connected with main shaft 4 by key 503, each centrifugal slider 502 cooperates the formation friction pair with the inner hole wall at wire reel 3 two ends, and spring 504 is installed also in clutch 501, when sedimentator 501 rotated at a high speed, this spring 504 can make the centrifugal slider 502 and the inner hole wall at wire reel 3 two ends closely cooperate.
On the side plate 101 of described mounting bracket 1 lifting handle 6 is installed also, the ratchet 7 that can prevent wire reel 3 counter-rotatings also is installed on the screw rod I 102 of described mounting bracket 1, and the arc pawl end 701 (referring to Fig. 3) of this ratchet 7 matches with the other end cylindrical 303 of wire reel.When wire reel 3 was just changeing, the arc pawl end 701 of ratchet 7 slipped over from the other end cylindrical 303 of wire reel 3; When wire reel 3 counter-rotatings, the arc pawl end 701 of ratchet 7 blocks the other end cylindrical 303 of wire reel 3, to reach the purpose of self-locking.
Certainly, as a kind of conversion of embodiment one and embodiment two, spring 504 can be housed in the described clutch 501, just cooperating between the inner hole wall at centrifugal slider 502 and wire reel 3 two ends so tight yet.
As another conversion of embodiment one and embodiment two, the quantity of described centrifugal slider 502 also can not be 8, but increases according to actual needs or reduce.
This high building is slow, and to fall the operation principle of escape apparatus as follows: when the people fastens one's safety belt together with one on steel wire rope when eminence falls, the whereabouts of steel wire rope moves through gear up mechanism and is delivered on the main shaft 4; Main shaft 4 centrifugal force that produced of rotation at a high speed throws away inner hole wall friction with the cable drum two ends being contained in centrifugal slider on the sedimentator, wire reel and main shaft 4 switched in opposite, under the effect of frictional force, constraint is rotated each other, when the frictional force that produces when centrifugal slider and the gravitational equilibrium of human body, steel wire rope will be done the suitable uniform motion of speed, fall purpose to reach slow, and different weight can realize at the uniform velocity slow purpose of falling per capita.
Claims (3)
1. the slow escape apparatus that falls of a high building, comprise wire reel (3), main shaft (4), gear up mechanism (2), friction mechanism (5), it is characterized in that: described high building is slow to fall escape apparatus and also includes mounting bracket (1), screw rod I (102) and screw rod II (103) formation that this mounting bracket (1) mainly links together by the side plate that is positioned at both sides (101), with side plate (101); Described wire reel (3) is enclosed within outside the main shaft (4), and this wire reel (3) is a H shape structure, and is provided with division board (302) at the middle part of wire reel (3); Main shaft (4) two ends are installed in respectively on the side plate (101) of mounting bracket (1); Described gear up mechanism (2) mainly is made of the internal gear that meshes together successively (201), idle pulley (202), pinion (203), wherein internal gear (201) the end cylindrical (301) that is fixedly mounted on wire reel (3) is gone up and can be rotated with wire reel, idle pulley (202) is installed on the side plate (101) of mounting bracket (1), and pinion (203) is connected with main shaft (4) by key (204); Described friction mechanism (5) is arranged in the endoporus at wire reel (3) two ends, this friction mechanism (5) mainly is made of sedimentator (501), the centrifugal slider (502) that is installed in the sedimentator (501), described sedimentator (501) is connected with main shaft (4) by key (503), and centrifugal slider (502) cooperates the formation friction pair with the inner hole wall at wire reel (3) two ends.
2. the slow escape apparatus that falls of high building according to claim 1, it is characterized in that: on the side plate (101) of described mounting bracket (1) lifting handle (6) is installed also, the ratchet (7) that can prevent wire reel (3) counter-rotating also is installed on the screw rod I (102) of described mounting bracket (1), and the arc pawl end (701) of this ratchet (7) matches with the other end cylindrical (303) of wire reel.
3. high building according to claim 1 and 2 is slow to fall escape apparatus, it is characterized in that: the close-fitting spring of inner hole wall (504) that can make centrifugal slider (502) and wire reel (3) two ends also is installed in the described clutch (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202247222U CN201692531U (en) | 2010-06-12 | 2010-06-12 | High-rise descending escape apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202247222U CN201692531U (en) | 2010-06-12 | 2010-06-12 | High-rise descending escape apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692531U true CN201692531U (en) | 2011-01-05 |
Family
ID=43393776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202247222U Expired - Fee Related CN201692531U (en) | 2010-06-12 | 2010-06-12 | High-rise descending escape apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201692531U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028209A (en) * | 2012-12-03 | 2013-04-10 | 北京中安科创科技发展有限公司 | Centrifugal friction-type descent control device with frictional compensation and speed reduction protection |
| CN104399192A (en) * | 2014-11-18 | 2015-03-11 | 江苏华鹏智能电气股份有限公司 | Fire escaping device for high-rise building |
| CN106730440A (en) * | 2016-12-31 | 2017-05-31 | 谭燕斌 | A kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance |
-
2010
- 2010-06-12 CN CN2010202247222U patent/CN201692531U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028209A (en) * | 2012-12-03 | 2013-04-10 | 北京中安科创科技发展有限公司 | Centrifugal friction-type descent control device with frictional compensation and speed reduction protection |
| CN103028209B (en) * | 2012-12-03 | 2014-10-01 | 北京中安科创科技发展有限公司 | Centrifugal friction-type descent control device with frictional compensation and speed reduction protection |
| CN104399192A (en) * | 2014-11-18 | 2015-03-11 | 江苏华鹏智能电气股份有限公司 | Fire escaping device for high-rise building |
| CN106730440A (en) * | 2016-12-31 | 2017-05-31 | 谭燕斌 | A kind of gravitational equilibrium friction type brake high-rise slow descent emergency lifesaving appliance |
| CN106730440B (en) * | 2016-12-31 | 2022-05-17 | 谭燕斌 | Gravity balance friction type braking high-rise slow-descending emergency lifesaving 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: 20110105 Termination date: 20110612 |