CN101972522A - Hydraulic resistance type tall building escape device - Google Patents
Hydraulic resistance type tall building escape device Download PDFInfo
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- CN101972522A CN101972522A CN 201010544785 CN201010544785A CN101972522A CN 101972522 A CN101972522 A CN 101972522A CN 201010544785 CN201010544785 CN 201010544785 CN 201010544785 A CN201010544785 A CN 201010544785A CN 101972522 A CN101972522 A CN 101972522A
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Abstract
The invention discloses a hydraulic resistance type tall building escape device, comprising a revolving axle, a damping rotor sheathed on the revolving axle and a winding reel sheathed on the damping rotor; wherein the two ends of the damping rotor and the two ends of the winding reel are all fixedly connected with a cover plate by virtue of bolts, the winding reel is wound with a steel wire rope used for escaping, the two ends of the winding reel and corresponding position on the cover plate are provided with a winding hole used for tying the steel wire rope, the cover plate is sheathed on the revolving axle by virtue of an axle sleeve and a rolling bearing contained in the axle sleeve, the cover plate is fixedly connected with an end cover by virtue of bolts, the revolving axle is provided with a seal ring used for sealing the revolving axle, the axle sleeve and the damping rotor, the two ends of the revolving axle are fixedly connected with a hook, and a hermitical space formed by the revolving axle, the damping rotor, the winding reel and the seal ring is injected with viscous liquid. The invention has compact structure, novel and reasonable design, operation convenience, high stability, durability and reliability, good cyclic utilization performance, low cost and strong practicability and is beneficial to popularization and application.
Description
Technical field
The present invention relates to a kind of high-rise escape apparatus, especially relate to a kind of hydraulic resistance high-rise escape apparatus.
Background technology
Along with socioeconomic growing, continuous quickening of urbanization process and improving constantly of living standards of the people, high-rise commercial building, office building, residential building or the like skyscraper is more and more, floor is also built higher and higher, can't be when unfortunate breaking out of fire, earthquake or other disasters from stair or elevator escape, when not having the hiding-place of safety again, can only wait for other people rescue, so sometimes will be subjected to the injury of disaster because of the slow of rescue, therefore need a kind of high-building self-help safe and reliable, easy to use escape apparatus.At present, in the prior art, most high-rise escape apparatus all adopt tribology principle, promptly utilize the frictional force between the object to originate as the resistance of escape apparatus, though can tentatively solve some problems of high-rise life saving, but frictional force is difficult to dynamically to adjust according to the whereabouts situation of human body, and then is difficult to realize the stationarity when human body falls; And, between frictional force and the interactional medium substantial connection is arranged, utilize the escape apparatus of tribology principle, repeatedly using the relative rubbing surface in back to change, will badly influence the durability and the reliability of escape apparatus.
Summary of the invention
Technical problem to be solved by this invention is at above-mentioned deficiency of the prior art, a kind of hydraulic resistance high-rise escape apparatus is provided, its compact conformation, rationally novel in design, need not to use external impetus, use simple and conveniently, stationarity, durability and reliability height have been realized one on the other recycling, result of use is good, cost is low, and is practical, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of hydraulic resistance high-rise escape apparatus, it is characterized in that: comprise gyroaxis, be sleeved on the damping rotor on the gyroaxis and be sleeved on the epitrochanterian reel of damping, all fixedly connected with cover plate by bolt with the two ends of reel in the two ends of described damping rotor, be wound with the steel wire rope that is used to escape on the described reel, corresponding position is provided with the coiling hole that is used to hitch steel wire rope on the two ends of described reel and the cover plate, described cover plate is sleeved on the gyroaxis by axle sleeve and the rolling bearing that is contained in the axle sleeve, described cover plate is fixedlyed connected with end cap by bolt, described gyroaxis is provided with and is used to seal gyroaxis, the sealing ring of axle sleeve and damping rotor, the two ends of described gyroaxis are fixedly connected with hook, described gyroaxis, the damping rotor, be filled with viscous liquid in the enclosure space that reel and sealing ring constitute.
Described damping rotor by central dividing plate, the annular end plate one that lays respectively at the central dividing plate left and right sides and annular end plate two, be connected a plurality of blades between annular end plate one and the central dividing plate and be connected central dividing plate and annular end plate two between a plurality of blades constitute, described central dividing plate is provided with the via of the viscous liquid that is used for the conducting central dividing plate left and right sides.
Be connected the blade between annular end plate one and the central dividing plate and be connected central dividing plate and equate with lobe numbers between the annular end plate two and be the 4-10 sheet.
Described blade is a prismatic blade, described blade is provided with the unequal damping hole of diameter, be connected the blade between annular end plate one and the central dividing plate and be connected central dividing plate and annular end plate two between blade along the relative setting that rotates to an angle of axis direction of gyroaxis; Described via circle.
Described blade is a spiral blade, be connected the blade between annular end plate one and the central dividing plate and be connected central dividing plate and annular end plate two between the blade screw direction opposite; Described via is a triangle.
Described reel is hollow cylinder and is respectively equipped with annular projection one, annular projection two and the annular projection three corresponding with annular end plate one, central dividing plate and annular end plate two at the left end of reel, place, centre position and right-hand member, on described annular projection one and the cover plate on corresponding position and annular projection three and the cover plate corresponding position be equipped with the coiling hole that is used to hitch steel wire rope.
On the described reel around the steel wire rope between annular projection one and the annular projection two and opposite around the coiling direction of the steel wire rope between annular protruding two and the annular projection three.
Being shaped as of described hook similar " б " font.
The present invention compared with prior art has the following advantages:
1, the present invention mainly by gyroaxis, be sleeved on damping rotor on the gyroaxis and reel and the viscous liquid of filling in the enclosure space that gyroaxis, damping rotor, reel and sealing ring surround and constitute with novel structure design, during the damping rotor rotation, the liquid flow damping of the blade generation of damping rotor is reached the purpose of reduction of speed by viscous liquid, need not to use external impetus, compact conformation, rationally novel in design.
2, volume of the present invention is little, and is in light weight, is convenient to deposit and move, and uses simple and conveniently, and the user can not need in advance just to use hydraulic resistance high-rise escape apparatus of the present invention through study, safely and fast from the high-rise life saving of generation dangerous situation.
3, the present invention utilizes the damping force of viscous liquid to substitute frictional resistance, in order to slow down the falling speed of people in the escape process, the speed of people in dropping process is fast more, the blade of damping rotor just rotates soon more, the resistance to blade that viscous liquid produces is just big more, damping rotor blade velocity of rotation descends, falling speed will be reduced, the damping hole that blade is provided with can produce pressure when viscous liquid is passed through it, make blade rotational speed further descend, falling speed further reduces, and simultaneously, is arranged on the motion state that via on the central dividing plate can effectively destroy the viscous liquid of central dividing plate both sides, further increased the rotary resistance of damping rotor, finally, make people's falling speed held stationary, effectively improved the stationarity and the reliability of high-rise escape apparatus.
4, the present invention utilizes the alternative frictional resistance of damping force of viscous liquid to slow down the falling speed of people in the escape process, avoided repeatedly using the relative rubbing surface in back to change to the influence of escape apparatus generation, effectively improved the durability of high-rise escape apparatus, prolonged its service life, the user in use also need not to worry the aging safety problem that produces owing to escape apparatus, and is safe and reliable.
5, on the reel of the present invention around the steel wire rope between annular projection one and the annular projection two and opposite around the coiling direction of the steel wire rope between annular protruding two and the annular projection three, realized one on the other recycling of escape apparatus, when emergency situation takes place, can effectively improve escape efficient, result of use is good.
6, manufacturing cost of the present invention is low, and is practical, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is a stereogram of the present invention.
Fig. 2 is an installation diagram of the present invention.
Fig. 3 is the structural representation of the damping rotor of the embodiment of the invention 1.
Fig. 4 is the structural representation of the damping rotor of the embodiment of the invention 2.
Fig. 5 is the structural representation of reel of the present invention.
Description of reference numerals:
The 1-gyroaxis; 2-damping rotor; 2-1-annular end plate one;
The 2-2-central dividing plate; The 2-21-via; 2-3-annular end plate two;
The 2-4-blade; The 2-41-damping hole; The 3-reel;
3-1-annular projection one; 3-2-annular projection two; 3-3-annular projection three;
The 4-bolt; The 5-cover plate; The 6-axle sleeve;
The 7-rolling bearing; The 8-end cap; The 9-sealing ring;
The 10-hook; 11-viscous liquid; The 12-steel wire rope;
The 13-hole that winds the line.
The specific embodiment
As depicted in figs. 1 and 2, the present invention includes gyroaxis 1, be sleeved on damping rotor 2 and the reel 3 that is sleeved on the damping rotor 2 on the gyroaxis 1, all fixedly connected with cover plate 5 by bolt 4 in the two ends of the two ends of described damping rotor 2 and reel 3, be wound with the steel wire rope 12 that is used to escape on the described reel 3, corresponding position is provided with the coiling hole 13 that is used to hitch steel wire rope 12 on the two ends of described reel 3 and the cover plate 5, described cover plate 5 is sleeved on the gyroaxis 1 by axle sleeve 6 and the rolling bearing 7 that is contained in the axle sleeve 6, described cover plate 5 is fixedlyed connected with end cap 8 by bolt 4, described gyroaxis 1 is provided with and is used to seal gyroaxis 1, the sealing ring 9 of axle sleeve 6 and damping rotor 2, the two ends of described gyroaxis 1 are fixedly connected with hook 10, described gyroaxis 1, damping rotor 2, be filled with viscous liquid 11 in the enclosure space that reel 3 and sealing ring 9 constitute.
In conjunction with Fig. 3, in the present embodiment, described damping rotor 2 by central dividing plate 2-2, annular end plate one 2-1 that lays respectively at the central dividing plate 2-2 left and right sides and annular end plate two 2-3, be connected a plurality of blade 2-4 between annular end plate one 2-1 and the central dividing plate 2-2 and be connected central dividing plate 2-2 and annular end plate two 2-3 between a plurality of blade 2-4 constitute, described central dividing plate 2-2 is provided with the via 2-21 of the viscous liquid 11 that is used for the conducting central dividing plate 2-2 left and right sides.Be connected the blade 2-4 between annular end plate one 2-1 and the central dividing plate 2-2 and be connected central dividing plate 2-2 and equate with blade 2-4 number between annular end plate two 2-3 and be the 4-10 sheet.Among Fig. 3, be connected the blade 2-4 between annular end plate one 2-1 and the central dividing plate 2-2 and be connected central dividing plate 2-2 and annular end plate two 2-3 between blade 2-4 number be 6, the not circular hole of mark that is located on annular end plate one 2-1 and annular end plate two 2-3 is the hole that construction bolt 4 needs.
In the present embodiment, described blade 2-4 is a prismatic blade, described blade 2-4 is provided with the unequal damping hole 2-41 of diameter, be connected the blade 2-4 between annular end plate one 2-1 and the central dividing plate 2-2 and be connected central dividing plate 2-2 and annular end plate two 2-3 between blade 2-4 along the relative setting that rotates to an angle of axis direction of gyroaxis 1; Described via 2-21 is circular.
In conjunction with Fig. 5, in the present embodiment, described reel 3 is located for hollow cylinder and in left end, the centre position of reel 3 and right-hand member is respectively equipped with and annular end plate one 2-1, central dividing plate 2-2 and the corresponding annular projection of annular end plate two 2-3 one 3-1, annular projection two 3-2 and annular projection three 3-3.On described annular projection one 3-1 and the cover plate 5 on corresponding position and annular projection three 3-3 and the cover plate 5 corresponding position be equipped with the coiling hole 13 that is used to hitch steel wire rope 12.Among Fig. 5, the not circular hole of mark that is located on annular projection one 3-1 and annular projection three 3-3 is the hole that construction bolt 4 needs.On the described reel 3 around the steel wire rope 12 between annular projection one 3-1 and annular projection two 3-2 and opposite around the coiling direction of the steel wire rope 12 between annular projection two 3-2 and protruding three 3-3 of annular.Being shaped as of described hook 10 similar " б " font.
As shown in Figure 4, present embodiment is as different from Example 1: described blade 2-4 is a spiral blade, be connected the blade 2-4 between annular end plate one 2-1 and the central dividing plate 2-2 and be connected central dividing plate 2-2 and annular end plate two 2-3 between the blade 2-4 hand of spiral opposite; Described via 2-21 is a triangle.All the other structures are identical with embodiment 1.Among Fig. 4, be connected the blade 2-4 between annular end plate one 2-1 and the central dividing plate 2-2 and be connected central dividing plate 2-2 and annular end plate two 2-3 between blade 2-4 number be 6, the not circular hole of mark that is located on annular end plate one 2-1 and annular end plate two 2-3 is the hole that construction bolt 4 needs.
The operation principle of the present invention and the course of work are: when emergency episode takes place, the survivor takes out hydraulic resistance high-rise escape apparatus of the present invention and by linking up with 10 it is hung on building railing or the solid pipeline, the survivor fastens the safety belt between waist, and after will connecting with safety belt around the steel wire rope 12 between annular projection one 3-1 and annular projection two 3-2 or around the steel wire rope 12 between annular projection two 3-2 and annular projection three 3-3, begin down to jump from eminence, the people spurs reel 3 rotations when eminence is down jumped, reel 3 drives damping rotors 2 wraparound rotating shafts 5 rotations.The rotating speed of damping rotor 2 is fast more, and the resistance of 11 pairs of damping rotors 2 of viscous liquid is big more, and is obvious more to the deceleration effect of damping rotor 2.When to adopt embodiment 1 described blade 2-4 be straight-vaned damping rotor 2, the unequal damping hole 2-41 of the diameter that blade 2-4 is provided with can further realize the deceleration to damping rotor 2; When damping rotor 2 that to adopt embodiment 2 described blade 2-4 be spiral blade, spiral blade on the damping rotor 2 not only is subjected to circumferential damping force when rotated, also be subjected to the different axial compression power that produce of blade rotation direction simultaneously, have good deceleration effect equally owing to the central dividing plate 2-2 left and right sides of damping rotor 2.The central dividing plate 2-2 of damping rotor 2 is provided with the via 2-21 of the viscous liquid 11 that is used for the conducting central dividing plate 2-2 left and right sides, can effectively destroy the motion state of the viscous liquid 11 of central dividing plate 2-2 both sides, further increased the rotary resistance of damping rotor 2, finally, make the people with one stably falling speed fall stationarity and security reliability height.Since on the reel 3 of the present invention around the steel wire rope between annular projection one 3-1 and annular projection one 3-2 and opposite around the coiling direction of the steel wire rope 12 between annular projection two 3-2 and protruding three 3-3 of annular, so after first survivor drops to home, second survivor can continue to use the steel wire rope 12 of the untapped end of first survivor to land continuously, after second survivor drops to home, the 3rd survivor can use steel wire rope 12 landing of an end of first survivor's use again, circulate with this, realized one on the other recycling of escape apparatus, when emergency situation takes place, can effectively improve escape efficient, result of use is good.
The above; it only is preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, everyly any simple modification that above embodiment did, change and equivalent structure changed, all still belong in the protection domain of technical solution of the present invention according to the technology of the present invention essence.
Claims (8)
1. hydraulic resistance high-rise escape apparatus, it is characterized in that: comprise gyroaxis (1), be sleeved on the damping rotor (2) on the gyroaxis (1) and be sleeved on reel (3) on the damping rotor (2), all fixedly connected with cover plate (5) by bolt (4) in the two ends of the two ends of described damping rotor (2) and reel (3), be wound with the steel wire rope (12) that is used to escape on the described reel (3), the two ends of described reel (3) and cover plate (5) are gone up corresponding position and are provided with the coiling hole (13) that is used to hitch steel wire rope (12), described cover plate (5) is sleeved on the gyroaxis (1) by axle sleeve (6) and the rolling bearing (7) that is contained in the axle sleeve (6), described cover plate (5) is fixedlyed connected with end cap (8) by bolt (4), described gyroaxis (1) is provided with and is used to seal gyroaxis (1), the sealing ring (9) of axle sleeve (6) and damping rotor (2), the two ends of described gyroaxis (1) are fixedly connected with hook (10), described gyroaxis (1), damping rotor (2), be filled with viscous liquid (11) in the enclosure space that reel (3) and sealing ring (9) constitute.
2. according to the described hydraulic resistance high-rise escape apparatus of claim 1, it is characterized in that: described damping rotor (2) is by central dividing plate (2-2), lay respectively at the annular end plate one (2-1) and the annular end plate two (2-3) of central dividing plate (2-2) left and right sides, be connected a plurality of blades (2-4) between annular end plate one (2-1) and the central dividing plate (2-2) and be connected central dividing plate (2-2) and annular end plate two (2-3) between a plurality of blades (2-4) constitute, described central dividing plate (2-2) is provided with the via (2-21) of the viscous liquid (11) that is used for conducting central dividing plate (2-2) left and right sides.
3. according to the described hydraulic resistance high-rise escape apparatus of claim 2, it is characterized in that: be connected the blade (2-4) between annular end plate one (2-1) and the central dividing plate (2-2) and be connected central dividing plate (2-2) and equate with blade (2-4) number between the annular end plate two (2-3) and be the 4-10 sheet.
4. according to the described hydraulic resistance high-rise escape apparatus of claim 3, it is characterized in that: described blade (2-4) is a prismatic blade, described blade (2-4) is provided with the unequal damping hole of diameter (2-41), be connected the blade (2-4) between annular end plate one (2-1) and the central dividing plate (2-2) and be connected central dividing plate (2-2) and annular end plate two (2-3) between blade (2-4) along the relative setting that rotates to an angle of axis direction of gyroaxis (1); Described via (2-21) is circular.
5. according to the described hydraulic resistance high-rise escape apparatus of claim 3, it is characterized in that: described blade (2-4) is a spiral blade, be connected the blade (2-4) between annular end plate one (2-1) and the central dividing plate (2-2) and be connected central dividing plate (2-2) and annular end plate two (2-3) between blade (2-4) hand of spiral opposite; Described via (2-21) is a triangle.
6. according to the described hydraulic resistance high-rise escape apparatus of claim 2, it is characterized in that: described reel (3) is for hollow cylinder and at the left end of reel (3), place, centre position and right-hand member are respectively equipped with and annular end plate one (2-1), central dividing plate (2-2) and the corresponding annular projection one of annular end plate two (2-3) (3-1), annular projection two (3-2) and annular projection three (3-3), described annular projection one (3-1) and cover plate (5) go up corresponding position and annular projection three (3-3) and cover plate (5) and upward are equipped with the coiling hole (13) that is used to hitch steel wire rope (12) in corresponding position.
7. according to the described hydraulic resistance high-rise escape apparatus of claim 6, it is characterized in that: described reel (3) is gone up around the steel wire rope (12) between annular projection one (3-1) and the annular projection two (3-2) and opposite around the coiling direction of the steel wire rope (12) between annular projection two (3-2) and the annular projection three (3-3).
8. according to the described hydraulic resistance high-rise escape apparatus of claim 1, it is characterized in that: described hook (10) be shaped as similar " б " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010544785A CN101972522B (en) | 2010-11-11 | 2010-11-11 | Hydraulic resistance type tall building escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010544785A CN101972522B (en) | 2010-11-11 | 2010-11-11 | Hydraulic resistance type tall building escape device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101972522A true CN101972522A (en) | 2011-02-16 |
| CN101972522B CN101972522B (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010544785A Expired - Fee Related CN101972522B (en) | 2010-11-11 | 2010-11-11 | Hydraulic resistance type tall building escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101972522B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817836A (en) * | 2012-09-07 | 2012-12-12 | 王永利 | Hydraulic descent control device |
| CN103933675A (en) * | 2014-04-12 | 2014-07-23 | 邓亮 | High-rise escape device |
| CN105749436A (en) * | 2016-03-22 | 2016-07-13 | 广东交通职业技术学院 | Slow descent method for high-altitude escape and high-altitude escape device |
| CN106621084A (en) * | 2016-11-22 | 2017-05-10 | 重庆邮电大学 | Descent control device for escaping |
| CN110359592A (en) * | 2019-07-24 | 2019-10-22 | 西南交通大学 | A kind of turbine type viscous damper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62180459U (en) * | 1986-05-09 | 1987-11-16 | ||
| GB2233951A (en) * | 1989-07-11 | 1991-01-23 | Alfred Seeger | Roping-down device |
| CN2431899Y (en) * | 2000-06-13 | 2001-05-30 | 钟肇鸿 | Lifesaving device for high-rise building |
| CN201260845Y (en) * | 2008-09-25 | 2009-06-24 | 杨玉申 | High building life-saving device |
| CN201848028U (en) * | 2010-11-11 | 2011-06-01 | 长安大学 | Hydraulic resistance type high-rise escape apparatus |
-
2010
- 2010-11-11 CN CN201010544785A patent/CN101972522B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62180459U (en) * | 1986-05-09 | 1987-11-16 | ||
| GB2233951A (en) * | 1989-07-11 | 1991-01-23 | Alfred Seeger | Roping-down device |
| CN2431899Y (en) * | 2000-06-13 | 2001-05-30 | 钟肇鸿 | Lifesaving device for high-rise building |
| CN201260845Y (en) * | 2008-09-25 | 2009-06-24 | 杨玉申 | High building life-saving device |
| CN201848028U (en) * | 2010-11-11 | 2011-06-01 | 长安大学 | Hydraulic resistance type high-rise escape apparatus |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817836A (en) * | 2012-09-07 | 2012-12-12 | 王永利 | Hydraulic descent control device |
| CN102817836B (en) * | 2012-09-07 | 2015-03-25 | 王永利 | Hydraulic descent control device |
| CN103933675A (en) * | 2014-04-12 | 2014-07-23 | 邓亮 | High-rise escape device |
| CN103933675B (en) * | 2014-04-12 | 2016-11-23 | 邓亮 | A kind of high-rise escape apparatus |
| CN105749436A (en) * | 2016-03-22 | 2016-07-13 | 广东交通职业技术学院 | Slow descent method for high-altitude escape and high-altitude escape device |
| CN106621084A (en) * | 2016-11-22 | 2017-05-10 | 重庆邮电大学 | Descent control device for escaping |
| CN110359592A (en) * | 2019-07-24 | 2019-10-22 | 西南交通大学 | A kind of turbine type viscous damper |
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| Publication number | Publication date |
|---|---|
| CN101972522B (en) | 2011-12-14 |
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