CN102319489A - High-altitude escaping device with light falling force - Google Patents
High-altitude escaping device with light falling force Download PDFInfo
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- CN102319489A CN102319489A CN201110282961A CN201110282961A CN102319489A CN 102319489 A CN102319489 A CN 102319489A CN 201110282961 A CN201110282961 A CN 201110282961A CN 201110282961 A CN201110282961 A CN 201110282961A CN 102319489 A CN102319489 A CN 102319489A
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- speed control
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Abstract
The invention discloses a high-altitude escaping device with light falling force, comprising a bracket, a rope and a speed controller, wherein the speed controller can be movably sleeved on the rope, the speed controller is provided with a plurality of pins at intervals more than the diameter of the rope, and one end of the rope sleeved with the speed controller is wound through the pins in a staggered manner. The speed controller is a strip flat plate; and the pins are round cylinders with T-shaped section, one ends of the pins with smaller diameter are perpendicularly fixed on the surface of the speed controller in threaded, riveting or welding manner. The plurality of pins are arranged on the central line of the upper and/or lower part of the speed controller at equal or unequal intervals. Two sides of the central line of the lower and/or upper part of the speed controller are provided with a plurality of pins in a quincuncial shape at intervals, and three pins at the two adjacent sides form angles of 20-80 degrees. The high-altitude escaping device with light falling force has the advantages of simple structure, small size, easiness in operation, wide application range, and being capable of ensuring the life safety of escape persons.
Description
Technical field
The present invention relates to a kind of light bob power high-altitude escape device.
Background technology
Along with development of city, high-rise constantly increases at present, and increasingly high, in case run into fire, can not escape from stair the personnel of high level, is trapped in the former house or is forced to the top layer balcony.The ground fireman relief that can not take the stairs up again has only by trapped personnel and implements to save oneself, and is the most safely personnel's conveying toward ground from the high building to ground with steel wire rope; But the speed that personnel descend is difficult to control; Decrease speed is fast, and personnel will face bigger danger, and the fireman is the quick method that descends of disapprove; Will effectively control personnel's decrease speed, personnel's life just is protected.But high-rise life saving difficulty is the control of personnel's decrease speed, and excessive velocities can cause personnel's injures and deaths, has only the control decrease speed could ensure the escape personnel ground of arriving safe and sound.
All there is weak point separately in existing high-rise emergency escape device.I disclose a kind of high-altitude escape device on December 30th, 2009 in Chinese patent document number CN101612455, comprise hawser and speed control, and speed control is set in the hawser surface; Its hawser is aerial at height through suspended; Form two sections that slide one on the other, one section is unloaded section, is socketed in the speed control; Another section is fixedly connected with speed control for the load-carrying section; Speed control comprises shell, in be provided with the bearing pin of some intervals greater than cable diameter, wherein, slide above or below at least one bearing pin and be provided with braking pin shaft; With the staggered at least bearing pin of walking around braking pin shaft and braking pin shaft below or top of the shackle of speed control socket.It makes to produce friction between hawser and bearing pin and the braking pin shaft through to bearing pin in unloaded section hawser and the speed control and the staggered winding of braking pin shaft, reaches the effect of slow-down controller decrease speed.The crooked staggered bearing pin of walking around speed control of the unloaded section of hawser makes to produce friction between hawser and the bearing pin, reaches the purpose of the escape personnel's decrease speed that slows down.
Present adult body weight has very big gap, more than 300 jin of somebody's body weight, tens jin of somebody's body weight; Existing high-altitude escape device is difficult to the body weight design by the survivor, can not be applicable to the crowd of any weight, relies on survivor oneself control decrease speed; Under the situation of reality, when running into fire and need use high-altitude escape device, the one family have have always few; Each one differs in the aerial courage of height; The people that can oneself control decrease speed has only the only a few people, and most people has gone into a coma in the air, and oneself can not control decrease speed is very dangerous equally.And the hawser of this high-altitude escape device ties a knot easily, influence it and use, even crisis escape personnel's life security.Therefore, need further to improve.
Summary of the invention
The object of the invention aim to provide a kind of simple and reasonable, hawser can not tied a knot, the decline process steadily, be suitable for any weight crowd's light bob power high-altitude escape device, to overcome weak point of the prior art.
A kind of light bob power high-altitude escape device by this purpose design; Comprise support, hawser and speed control; Speed control is set in the surface of hawser slidably; Its architectural feature is that speed control is provided with the pin of some intervals greater than cable diameter, the staggered pin of walking around of an end of hawser and speed control socket.
Said speed control is the flat board of bar shaped, and pin is the T-shaped circular columns in cross section, and the little end of its diameter is connected the surface of speed control through screw thread or rivet or welding vertical fixing.
On the center line of said speed control top and/or bottom, equidistant or unequal-interval is arranged at intervals with a plurality of pins.
The both sides of said speed control bottom and/or central upper portion line are arranged at intervals with to bamboo a plurality of pins between plum blossom, the angle that forms between three pins of adjacent both sides is the 20-80 degree.
The smooth surface of said pin.
The center line of said speed control lower end is provided with the lower limit ring, and a side of speed control lower end center line is provided with buckle of safety belt/hole.
Said support is one, and the suspension be arranged on the high-altitude, hawser one end and speed control socket, an other end is fixedly connected with support.
The center line of said speed control upper end is provided with the upper limit ring, and a side of speed control upper end center line is provided with suspension ring and buckles/hole.
Said support is more than one, and suspension is arranged on the high-altitude, also is provided with pulley assembly on it, hawser one end and speed control socket, and an other end passes pulley assembly successively and buckles with suspension ring/and the hole is fixedly connected.
The present invention is arranged at intervals with some pins at speed control, produces friction between pin and the hawser, and because the spacing of adjacent pin and orientation are different; The frictional force that is produced is also different, through adjusting suitable baudrier, makes the gravity of its frictional force near the survivor; Even can guarantee the survivor in comatose state at the uniform velocity straight line landing lentamente, its scope of application is wide, and the crowd who is fit to any weight uses; The crowd that be fit to have the crowd of the high disease of fear to use, suitable the elderly etc. can not freely be controlled decrease speed uses, and is hotel, high-rise hotel, high-rise office building; The subsequent use equipment of high residential building fire disaster escaping, it has structure tube list, and volume is little; Operate easily, can guarantee the characteristics of escape personnel's life security.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention speed control.
Fig. 2 is the structural representation of an embodiment pin.
Fig. 3 is the structural representation of an embodiment buckle of safety belt.
Fig. 4 is the assembly structure sketch map of an embodiment.
Fig. 5 is the another assembly structure sketch map of an embodiment.
Fig. 6 is the user mode reference diagram of an embodiment.
Fig. 7 is first kind of sketch map around the hawser method of an embodiment speed control.
Fig. 8 is second kind of sketch map around the hawser method of an embodiment speed control.
Fig. 9 is the third sketch map around the hawser method of an embodiment speed control.
Figure 10 is the 4th kind of sketch map around the hawser method of an embodiment speed control.
Figure 11 is the assembly structure sketch map of another embodiment.
Figure 12 is the user mode reference diagram of another embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Referring to Fig. 1-Figure 10; This light bob power high-altitude escape device; Comprise support 1, hawser 6 and speed control 2; Speed control 2 is set in the surface of hawser 6 slidably, and its speed control 2 is provided with the pin 3 of some intervals greater than hawser 6 diameters, hawser 6 and the staggered pin 3 of walking around of an end of speed control 2 sockets.
Referring to Fig. 6; On the center line of speed control 2 bottoms, equidistantly be arranged at intervals with 7 pins 3, the both sides of speed control 2 central upper portion lines; Be arranged at intervals with to bamboo four pins 3 between plum blossom; The angle that forms between three pins 3 of adjacent both sides is the 20-80 degree, and present embodiment is preferably 60 degree, so its three pins 3 form equilateral triangle.The center line of speed control 2 lower end is provided with lower limit ring 4; When hawser 6 uses; Need pierce in the lower limit ring 4, prevent that further hawser 6 from getting loose, a side of speed control 2 lower end center lines is provided with buckle of safety belt/hole 5; Also need fasten one's safety belt when the survivor uses, safety belt and buckle of safety belt/hole 5 interlock.The top of speed control 2 center lines and the pin 3 with location and anti-stuck function also is set respectively bottom, hawser 6 takes place stuck when preventing to use.
The support 1 that present embodiment was equipped with is one, its suspension be arranged on the high-altitude (be high-rise hotel, the hotel; The high-altitude facility of high-rise office building etc.) on; The length of hawser 6 need reach ground, and one of which end and speed control 2 sockets, and an other end is fixedly connected with support 1.
High-rise hotel, hotel, the high-rise of high-rise office building etc.; In case run into fire is that death toll is maximum; All can be trapped on the balcony to the balcony escape in case run into the fire common people, mounting bracket on balcony is put into ground to back up cable; Re-use high-altitude escape device, just can constantly be transported to ground to the people.
Light bob power high-altitude escape device of the present invention designs for adapting to any weight crowd; According to the weight size of different human body, and the baudrier of corresponding change hawser 6, scalable goes out the frictional force near human body gravity; Even guarantee the survivor because scaring etc. are former thereby the generation stupor; Can be lentamente at the uniform velocity straight line drop to ground, can be owing to not descending too fast the tumble injury survivor, and be convenient to suing and labouring of ground staff.
The present invention is on the flat speed control 2 that is made with metal, and the pin 3 that is arranged at intervals with some T shapes is because the distribution of the spacing of pin is different; Hawser 6 need produce friction between the two during use on pin 3, and the angle of bend of hawser 6 is big more; The frictional force that is produced is just big more, and the angle of bend of hawser 6 is more little, and the frictional force that is produced is just little; Promptly two pin 3 spacings are more little; The frictional force that is produced is just big more, and two pin 4 spacings are big more, and the frictional force that is produced is just more little.Therefore different pins 3 just are equivalent to represent the counterweight of different quality, and the survivor selects to be fit to the total mass number of pin 3 (counterweight) according to the body weight of self, and twine on pin 3 (counterweight) with hawser 6 and to get final product.
Referring to Fig. 7, be 2 first kinds of sketch mapes of present embodiment speed control around hawser 6 methods, it is suitable for super-heavy weight crowd's use, and promptly body weight is more than 300 jin.
Referring to Fig. 8, be 2 second kinds of sketch mapes of present embodiment speed control around hawser 6 methods, its crowd who is suitable for heavyweight uses, and promptly body weight is a 200-300 jin.
Referring to Fig. 9, be present embodiment speed control 2 the third sketch mapes around hawser 6 methods, its crowd who is suitable for heavyweight uses, and promptly body weight is a 100-200 jin.
Referring to Figure 10, be the 4th kind of sketch map of present embodiment speed control 2 around hawser 6 methods, its crowd who is suitable for heavyweight uses, and promptly body weight is below 100 jin.
The present invention is the mechanics principle according to " camel is crushed in the end on the straw ", and for example: the body weight that people is 300 jin is used high-altitude escape device, be adjusted to 300 jin he can not descend; As long as he hold 5-10 jin weight he just descended; He just is equivalent to become a scarecrow at 300 jin body, has only the weight bearing down of 5-10 jin, can not cause therefore that to fall ground injured; Even it has been gone into a coma, the ground staff also can succour it.
For the frictional force that the present invention is produced, near the gravity of human body, can on speed control 2, increase more pin 3 more; As in the both sides of speed control 2 upper and lower center lines, at interval more pin 3 is set to bamboo between plum blossom simultaneously, perhaps the spacing of segmenting again between the pin 3; On controller 2 center lines; The pin 3 of spaced set changes the unequal-interval setting into, gets final product, and repeats no more.
Second embodiment
Referring to Figure 11-Figure 12, this light bob power high-altitude escape device is that with the main distinction of first embodiment center line of speed control 2 upper end is provided with upper limit ring 9; When hawser 6 uses; Need pierce in the upper limit ring 9, realize duplicate protection, prevent that hawser 6 from getting loose with lower limit ring 4.One side of speed control 2 upper end center lines is provided with suspension ring and buckles/hole 8.
The support 1 that present embodiment is joined is two, and the suspension be arranged on (being high-rise hotel, hotel, the high-altitude facility of high-rise office building etc.), also be respectively arranged with pulley assembly 7 on two supports 1.The length of hawser 6 is the twice that reaches ground, hawser 6 one ends and speed control 2 sockets, and an other end passes pulley assembly 7 successively and is fixedly connected with suspension ring button hole 8.Strut hawser 6 through two pulley assemblies 7, prevent that effectively the survivor from spinning in the landing process.
Other do not state part, with first embodiment, no longer repeat.
Claims (9)
1. one kind light bob power high-altitude escape device; Comprise support (1), hawser (6) and speed control (2); Speed control (2) is set in the surface of hawser (6) slidably; It is characterized in that speed control (2) is provided with the pin (3) of some intervals greater than hawser (6) diameter, hawser (6) and the staggered pin (3) of walking around of an end of speed control (2) socket.
2. light bob power high-altitude escape device according to claim 1; It is characterized in that said speed control (2) is the flat board of bar shaped; Pin (3) is the T-shaped circular columns in cross section, and the little end of its diameter is connected the surface of speed control (2) through screw thread or rivet or welding vertical fixing.
3. light bob power high-altitude escape device according to claim 2 is characterized in that on the center line of said speed control (2) top and/or bottom, and equidistant or unequal-interval is arranged at intervals with a plurality of pins (3).
4. light bob power high-altitude escape device according to claim 3; The both sides that it is characterized in that said speed control (2) bottom and/or central upper portion line; Be arranged at intervals with to bamboo a plurality of pins (3) between plum blossom, the angle that forms between three pins (3) of adjacent both sides is the 20-80 degree.
5. according to each described light bob power high-altitude escape device of claim 1-4, it is characterized in that the smooth surface of said pin (3).
6. light bob power high-altitude escape device according to claim 5 is characterized in that the center line of said speed control (2) lower end is provided with lower limit ring (4), and a side of speed control (2) lower end center line is provided with buckle of safety belt/hole (5).
7. light bob power high-altitude escape device according to claim 6 is characterized in that said support (1) is one, and the suspension be arranged on the high-altitude, hawser (6) one ends and speed control (2) socket, an other end is fixedly connected with support (1).
8. light bob power high-altitude escape device according to claim 6 is characterized in that the center line of said speed control (2) upper end is provided with upper limit ring (9), and a side of speed control (2) upper end center line is provided with suspension ring buckles/hole (8).
9. light bob power high-altitude escape device according to claim 8; It is characterized in that said support (1) is more than one; And suspension is arranged on the high-altitude; Also be provided with pulley assembly (7) on it, hawser (6) one ends and speed control (2) socket, an other end passes pulley assembly (7) successively and buckles with suspension ring/and hole (8) be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110282961A CN102319489A (en) | 2011-09-22 | 2011-09-22 | High-altitude escaping device with light falling force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110282961A CN102319489A (en) | 2011-09-22 | 2011-09-22 | High-altitude escaping device with light falling force |
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| Publication Number | Publication Date |
|---|---|
| CN102319489A true CN102319489A (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110282961A Pending CN102319489A (en) | 2011-09-22 | 2011-09-22 | High-altitude escaping device with light falling force |
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| CN (1) | CN102319489A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977510A (en) * | 2014-05-06 | 2014-08-13 | 北华大学 | Falling speed controller |
| CN104258510A (en) * | 2014-09-18 | 2015-01-07 | 郑州市奔月科技有限公司 | Simple self-help downhill escape device |
| CN109224330A (en) * | 2018-10-19 | 2019-01-18 | 镇江市星翌交通设备配件有限公司 | A kind of descending lifeline for high-rise life saving |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369702Y (en) * | 1999-01-04 | 2000-03-22 | 上海发明协会 | Life saving device in high building |
| CN101612455A (en) * | 2009-07-30 | 2009-12-30 | 廖云开 | High-altitude escape device and decrease speed control method thereof |
| CN101898719A (en) * | 2009-05-27 | 2010-12-01 | 无锡港盛港口机械有限公司 | Epsilon-type lifting hook device for crane |
| CN202270273U (en) * | 2011-09-22 | 2012-06-13 | 廖云开 | Small-impact-force high-altitude escape device |
-
2011
- 2011-09-22 CN CN201110282961A patent/CN102319489A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369702Y (en) * | 1999-01-04 | 2000-03-22 | 上海发明协会 | Life saving device in high building |
| CN101898719A (en) * | 2009-05-27 | 2010-12-01 | 无锡港盛港口机械有限公司 | Epsilon-type lifting hook device for crane |
| CN101612455A (en) * | 2009-07-30 | 2009-12-30 | 廖云开 | High-altitude escape device and decrease speed control method thereof |
| CN202270273U (en) * | 2011-09-22 | 2012-06-13 | 廖云开 | Small-impact-force high-altitude escape device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977510A (en) * | 2014-05-06 | 2014-08-13 | 北华大学 | Falling speed controller |
| CN103977510B (en) * | 2014-05-06 | 2018-04-27 | 北华大学 | Falling speed controller |
| CN104258510A (en) * | 2014-09-18 | 2015-01-07 | 郑州市奔月科技有限公司 | Simple self-help downhill escape device |
| CN109224330A (en) * | 2018-10-19 | 2019-01-18 | 镇江市星翌交通设备配件有限公司 | A kind of descending lifeline for high-rise life saving |
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Application publication date: 20120118 |