CN105775944A - Elevator car net bag type risk avoiding device - Google Patents
Elevator car net bag type risk avoiding device Download PDFInfo
- Publication number
- CN105775944A CN105775944A CN201610300929.5A CN201610300929A CN105775944A CN 105775944 A CN105775944 A CN 105775944A CN 201610300929 A CN201610300929 A CN 201610300929A CN 105775944 A CN105775944 A CN 105775944A
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- China
- Prior art keywords
- folding
- fixing pipe
- unfolding bar
- lift car
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
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Abstract
The invention discloses an elevator car net bag type risk avoiding device, and relates to a self-rescue device. The upper end of an upper fixed pipe is fixed at the top of one corner of an elevator car; the lower end of a lower fixed pipe is fixed on the ground of one corner of the elevator car; the upper end of a vibration reducing rod is ejected against the lower end of a vibration reducing spring arranged in a pipe hole of the upper fixed pipe, and the lower end of the vibration reducing rod is ejected against the upper end of a vibration reducing spring arranged in a pipe hole of the lower fixed pipe; one ends of a retracting/releasing rod A and a retracting/releasing rod B are respectively hinged to the vibration reducing rod through shafts; the middle parts of multiple ropes are respectively inserted in corresponding rope penetrating holes of the retracting/releasing rod A and the retracting/releasing rod B; and the two ends of the multiple ropes are fixed on a wire releasing wheel in a wire releasing device at the upper part of the vibration reducing rod. Risk avoiding persons sit on soft seats formed by the ropes after releasing of the two retracting/releasing rods on the vibration reducing rod; and the ropes at the upper parts of the two retracting/releasing rods can serve as armrests, so that the generation of bone fracture of elevator passengers is effectively reduced.
Description
Technical field
The present invention relates to avoiding device in a kind of lift car, especially relate to a kind of lift car net-bag type avoiding device.
Background technology
Known, along with the quickening of domestic city process, in cities and towns, land supply also day is becoming tight, so skyscraper also occurs in a large number, wherein office building, business live to mix and be substantially equipped with elevator in building, residential quarter or office building；Elevator faults also happens occasionally, and elevator faults mainly has two kinds: one to be that elevator is out of service suddenly；Two is that elevator is out of hand drops rapidly；Once run into elevator faults, how this protects in car and oneself becomes required course: 1, how tor door faults cries for help: current method is if elevator stops suddenly; first not alarmed; can attempt persistently by door open button, and be sought help by the Service Phone of transmitter receiver in elevator or mobile phone dialing elevator reparing unit.Also by crying out lustily for help etc., mode outwardly transmits stranded information, takes off door by force or attempts to climb out of from sedan-chair top ceiling.If 2, car is dashed forward when falling, how self-insurance elevator drops suddenly, can quickly all be pressed by the button of each layer, and health is half crouch not by the corner of door, knee bends to select one, keeps balance as far as possible, and having during child to embrace child in one's arms.When 3, asking civilized safety to take elevator ride elevator, do not stop elevator door folding by force with hands or health.Do not jump in elevator, elevator is not used barbarism, as kicked car four wall or with instrument impact etc. with foot.
Said method can be out of danger as early as possible preferably, but when elevator breaks down and falls, although there being multiple drop-proof measure in elevator, but lift car just tenesmus " having been reported that used during elevator falling casualty accident time domestic " rapidly when all methods are malfunctioning, at this moment captive be in weightlessness and lift car land after easily caused by somatic damage, whole body multiple fracture even occur, this phenomenon there is presently no good method to alleviate personal injury, the generation especially fractured.
Summary of the invention
In order to overcome the deficiency in background technology, disclosure one lift car net-bag type avoiding device, hedging personnel be sitting on decoupling rod two folding and unfolding bars decontrol after restrict formed soft seat on, the rope on two folding and unfolding bar tops is available for hand steered, made the people falling in lift car obtain buffering by damping spring, effectively reduce the fracture taking elevator personnel and occur.
For achieving the above object, the present invention adopts the following technical scheme that
nullA kind of lift car net-bag type avoiding device，Including upper fixing pipe、Decoupling rod、Lower fixing pipe、Folding and unfolding bar A、Folding and unfolding bar B、Rope and actinobacillus device，The upper end of upper fixing pipe is fixed on the top of lift car by connector，The lower end of fixing pipe is fixed on the bottom surface of lift car down，It is provided with damping spring in the official jargon of upper fixing pipe，The upper end of decoupling rod withstands on the lower surface of the damping spring arranged in fixing pipe pore，The lower end of decoupling rod withstands on the upper surface of the damping spring arranged in lower fixing pipe pore，On decoupling rod near on fix one end of pipe and be fixedly connected with actinobacillus device，Decoupling rod is fixedly connected with near one end of lower fixing pipe connection seat A and connects seat B，Connect seat A and connection seat B to be positioned on sustained height，One end of folding and unfolding bar A and folding and unfolding bar B is hinged on connection seat A respectively through axle and connects on seat B，Folding and unfolding bar A and folding and unfolding bar B are interval with multiple for the lacing hole through rope，The middle part of many ropes is through in the lacing hole that folding and unfolding bar A and folding and unfolding bar B is mutually corresponding respectively，The two ends of many ropes are fixed on the actinobacillus wheel in the actinobacillus device on decoupling rod top.
Further, described actinobacillus device includes housing and the sleeve pipe being fixed on housing side and the actinobacillus wheel for being wound around rope being arranged in housing cavity, and described casing pipe sleeve is on decoupling rod and by being welded and fixed；The two ends of many ropes are fixed in actinobacillus wheel endoporus on the locking wire device of setting, and the protrusion that is respectively provided on two sides with of actinobacillus wheel is managed, and the two of actinobacillus wheel are protruded pipe activities and are through in the hole of housing both sides, are provided with for by the opening of rope on the housing of actinobacillus wheel bottom.
Further, in the projection controlling actinobacillus wheel rotation when protruding and be provided with in pipe orifice and facilitate rope closing rope of actinobacillus wheel.
Further, the described seat A of connection and connect and be respectively equipped with opening up U-lag on seat B, one end of folding and unfolding bar A is formed through the axis hole B of the axis hole A and folding and unfolding bar A that connect seat A by axle after putting into the U-lag connecting seat A and is articulated and connected；One end of folding and unfolding bar B is formed by another axle be articulated and connected through the axis hole of connection seat B and the axis hole B of folding and unfolding bar B after putting into the U-lag connecting seat B.
Further, described folding and unfolding bar A and one end of folding and unfolding bar B are respectively equipped with cup head.
Further, the inserted link being respectively arranged at two ends with necking down up and down of described decoupling rod, the inserted link at the upper and lower two ends of decoupling rod be through the damping spring in fixing pipe pore Nei respectively and lower fixing pipe pore in damping spring in.
Further, being additionally provided with welded plate in the upper end of upper fixing pipe, on next-door neighbour, the upper fixing pipe outer edge surface of welded plate bottom is provided with screw rod A, and upper button bowl is enclosed within fixing pipe, being provided with concave face in the upper side of upper button bowl, the female thread in described concave face mider hole connects screw rod A.
Further, be additionally provided with lower welded plate in the lower end of lower fixing pipe, the lower fixing pipe outer edge surface on the lower welded plate top of next-door neighbour is provided with screw rod B, and lower button bowl is enclosed within lower fixing pipe, being provided with concave face in the bottom surfaces of lower button bowl, the female thread in described concave face mider hole connects screw rod B.
Owing to adopting technical scheme as above, there is advantages that
One, the present invention, first damping spring is enclosed within the inserted link of decoupling rod upper end, then the pore of upper fixing pipe lower end is enclosed within the decoupling rod bottom including damping spring, inserted link, then another damping spring is enclosed within the inserted link under decoupling rod, then the pore of lower fixing pipe upper end is enclosed within the decoupling rod top including damping spring, inserted link, use contraction pole card to live in welded plate and lower welded plate, make the present invention be contracted to applicable length；During installation, the upper welded plate of upper fixing pipe upper end is withstood on top, lift car corner bridge beam place top board on and weld " can ensure that firmly by welding ", use button bowl to close upper welded plate；The lower welded plate of fixing pipe adopts equally to be welded and fixed and be enclosed within screw rod B by lower button bowl and closes down, overall fixed, can also regard handrail under normal circumstances, be especially suitable in elevator and be used as avoiding device.
They are two years old; this programme; hedging personnel be sitting on decoupling rod two folding and unfolding bars decontrol after restrict formed soft seat on; the rope on two folding and unfolding bar tops is not only available for hand steered; the rope that handle arm is through in rope front can protect personnel's forward lean further; made the people falling in lift car obtain buffering by damping spring, effectively reduce the fracture taking elevator personnel and occur；Four corners that the present invention is applicable in lift car are installed, the used time does not pack up and is close to car angle, takes up room less, personal security many one layer of guarantees during for having an accident.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the shock absorbing part assembling structural representation of the present invention；
Fig. 3 is the close-up schematic view at A place in Fig. 2；
Fig. 4 is the structural representation of the folding and unfolding bar A of the present invention；
Fig. 5 is the actinobacillus device structural representation of the present invention；
In figure: 1, upper welded plate；2, screw rod A；3, upper side；4, concave face；5, female thread；6, upper button bowl；7, upper fixing pipe；8, actinobacillus device；9, rope；10, seat B is connected；11, seat A is connected；12, axle；13, folding and unfolding bar A；14, lower fixing pipe；15, lower button bowl；16, screw rod B；17, lower welded plate；18, folding and unfolding bar B；19, decoupling rod；20, damping spring；21, inserted link；22, pore；23, U-lag；24, axis hole A；25, cup head；26, axis hole B；27, lacing hole；28, actinobacillus wheel；29, housing；30, locking wire device；31, protruding；32, sleeve pipe；33, opening.
Detailed description of the invention
Can being explained in more detail the present invention by the following examples, the open purpose of the present invention is intended to all changes and improvements in the protection scope of the invention, the invention is not limited in the following examples；
nullIn conjunction with the lift car net-bag type avoiding device described in accompanying drawing 1～5，Including upper fixing pipe 7、Decoupling rod 19、Fixing pipe 14 down、Folding and unfolding bar A13、Folding and unfolding bar B18、Rope 9 and actinobacillus device 8，It is provided with welded plate 1 in the upper end of upper fixing pipe 7，On next-door neighbour, upper fixing pipe 7 outer edge surface of welded plate 1 bottom is provided with screw rod A2，Upper button bowl 6 is enclosed within fixing pipe 7，The upper side 3 of upper button bowl 6 is provided with concave face 4，Female thread 5 in described concave face 4 mider hole connects screw rod A2，The upper end of upper fixing pipe 7 is fixed by welding in one jiao of top of lift car，It is provided with lower welded plate 17 in the lower end of lower fixing pipe 14，Lower fixing pipe 14 outer edge surface on lower welded plate 17 top of next-door neighbour is provided with screw rod B16，Lower button bowl 15 is enclosed within lower fixing pipe 14，The bottom surfaces of lower button bowl 15 is provided with concave face，Female thread in described concave face mider hole connects screw rod B16，The lower end of fixing pipe 14 is fixed on one jiao of ground of lift car down，The inserted link 21 being respectively arranged at two ends with necking down up and down at decoupling rod 19，The upper end of decoupling rod 19 withstands on damping spring 20 lower end arranged in fixing pipe 7 pore，The inserted link 21 at decoupling rod about 19 two ends is through in the damping spring 20 in the damping spring 20 in fixing pipe 7 pore and in lower fixing pipe 14 pore 22 respectively，The lower end of decoupling rod 19 withstands on damping spring 20 upper end arranged in lower fixing pipe 14 pore 22，One end of folding and unfolding bar A13 and folding and unfolding bar B18 is hingedly connected to the connection seat A11 of decoupling rod 19 bottom respectively through axle 12 and connects on seat B10，Folding and unfolding bar A13 and folding and unfolding bar B18 are interval with multiple lacing hole 27，The middle part of many ropes 9 is through in the lacing hole 27 that folding and unfolding bar A13 and folding and unfolding bar B18 is mutually corresponding respectively，The two ends of many ropes 9 are fixed on the actinobacillus wheel 28 in the actinobacillus device 8 on decoupling rod 19 top.
In conjunction with accompanying drawing 1, 2, 3 or 4, it should be noted that, in the present invention, the structure of folding and unfolding bar A13 and folding and unfolding bar B18 is identical, therefore figure simply show the structural representation of folding and unfolding bar A13, those skilled in the art unquestionable can draw the structure of folding and unfolding bar B18, described connecting is respectively equipped with opening up U-lag 23 on seat A11 and connection seat B10, it is respectively equipped with cup head 25 in one end of folding and unfolding bar A13 and folding and unfolding bar B18, one end of folding and unfolding bar A13 is formed by axle 12 be articulated and connected through the axis hole B26 connecting seat A11 axis hole A24 and folding and unfolding bar A13 after putting into the U-lag 23 connecting seat A11；One end of folding and unfolding bar B18 is formed through the axis hole B26 connecting seat B11 axis hole and folding and unfolding bar B18 by another axle 12 after putting into the U-lag 23 connecting seat B10 and is articulated and connected.
Further, in conjunction with accompanying drawing 5, described actinobacillus device 8 includes housing 29 and the sleeve pipe 32 being fixed on housing side and the actinobacillus wheel 28 for being wound around rope being arranged in housing cavity, and described sleeve pipe 32 is enclosed within decoupling rod 19 top and by being welded and fixed；The two ends of many ropes 9 are fixed in actinobacillus wheel 28 endoporus on the locking wire device 30 of setting, the protrusion that is respectively provided on two sides with of actinobacillus wheel 28 is managed, the projection 31 controlling actinobacillus wheel 28 rotation when protruding and be provided with in pipe orifice and facilitate rope closing rope 9 at actinobacillus wheel 28, the two of actinobacillus wheel 28 are protruded pipe activity and are through in the hole of actinobacillus device 8 housing 29 both sides, are provided with the opening 33 that rope 9 passes through on the housing 29 of actinobacillus wheel 28 bottom.
Implement lift car net-bag type avoiding device of the present invention, during assembling, first damping spring 20 is enclosed within the inserted link 21 of decoupling rod 19 upper end, then the pore of upper fixing pipe 7 lower end is enclosed within decoupling rod 19 bottom including damping spring 20, inserted link 21, then another damping spring 20 is enclosed within the inserted link 21 under decoupling rod 19, then the pore of lower fixing pipe 14 upper end is enclosed within decoupling rod 19 top including damping spring 20, inserted link 21, use contraction pole card to live in welded plate 1 and lower welded plate 17, make the present invention be contracted to applicable length；During installation, the upper welded plate 1 of upper fixing pipe 7 upper end is withstood on top, lift car corner bridge beam place top board on and weld " can ensure that firmly by welding ", use button bowl 6 to close upper welded plate 1；The lower welded plate 17 of fixing pipe 14 adopts equally to be welded and fixed and be enclosed within screw rod B16 by lower button bowl 15 and closes down.
When occurring that elevator faults falls, in lift car, trapped personnel presses all floor button first by emergency method, drop-down folding and unfolding bar A13 and folding and unfolding bar B18, at this moment rope 9 forms soft seat between folding and unfolding bar A13 and folding and unfolding bar B18, distress personnel is sitting in rapidly on soft seat, then before the rope 9 of folding and unfolding bar A13 and fore-end top, folding and unfolding bar B18 both sides being placed on breast, both hands hold the rope 9 of front, land the lower end of moment decoupling rod 19 at lift car to be subject to the buffering that the effect of damping spring 20 formed and just can dissolve the major part impulsive force injury to skeleton, reduce the generation of fracture further.
Part not in the detailed description of the invention is prior art.
Claims (8)
- null1. a lift car net-bag type avoiding device，It is characterized in that: include fixing pipe (7)、Decoupling rod (19)、Lower fixing pipe (14)、Folding and unfolding bar A(13)、Folding and unfolding bar B(18)、Rope (9) and actinobacillus device (8)，The upper end of upper fixing pipe (7) is fixed on the top of lift car by connector，The lower end of lower fixing pipe (14) is fixed on the bottom surface of lift car，It is provided with damping spring in the official jargon of upper fixing pipe (7)，The upper end of decoupling rod (19) withstands on the lower surface of the damping spring arranged in fixing pipe (7) pore，The lower end of decoupling rod (19) withstands on the upper surface of the damping spring arranged in lower fixing pipe (14) pore (22)，It is fixedly connected with actinobacillus device (8) in the upper one end near upper fixing pipe (7) of decoupling rod (19)，It is fixedly connected with connection seat A(11 in the upper one end near lower fixing pipe (14) of decoupling rod (19)) and connect seat B(10)，Connect seat A(11) and connect seat B(10) be positioned on sustained height，Folding and unfolding bar A(13) and folding and unfolding bar B(18) one end respectively through axle (12) be hinged on connection seat A(11) and connection seat B(10) on，At folding and unfolding bar A(13) and folding and unfolding bar B(18) on be interval with multiple for through rope (9) lacing hole (27)，The middle part of many ropes (9) is through folding and unfolding bar A(13 respectively) and folding and unfolding bar B(18) in mutually corresponding lacing hole (27)，The two ends of many ropes (9) are fixed on the actinobacillus wheel (28) in the actinobacillus device (8) on decoupling rod (19) top.
- 2. a kind of lift car net-bag type avoiding device according to claim 1, it is characterized in that: described actinobacillus device (8) includes housing (29) and is fixed on the sleeve pipe (32) of housing (29) side and the actinobacillus wheel (28) for being wound around rope being arranged in housing cavity, it is upper and by being welded and fixed that described sleeve pipe (32) is enclosed within decoupling rod (19)；The two ends of many ropes (9) are fixed in actinobacillus wheel (28) endoporus on the locking wire device (30) of setting, the protrusion that is respectively provided on two sides with of actinobacillus wheel (28) is managed, the two of actinobacillus wheel (28) are protruded pipe activity and are through in the hole of housing (29) both sides, are provided with for by the opening (33) of rope (9) on the housing (29) of actinobacillus wheel (28) bottom.
- 3. a kind of lift car net-bag type avoiding device according to claim 2, it is characterised in that: it is provided with when facilitating rope closing rope (9) in the protrusion pipe orifice of actinobacillus wheel (28) and controls the projection (31) that actinobacillus wheel (28) rotates.
- 4. a kind of lift car net-bag type avoiding device according to claim 1, it is characterized in that: described connection seat A(11) and connect seat B(10) on be respectively equipped with opening up U-lag, folding and unfolding bar A(13) one end put into connect seat A(11) U-lag (23) after by axle through connecting seat A(11) axis hole A(24) and folding and unfolding bar A(13) axis hole B formed and be articulated and connected；Folding and unfolding bar B(18) one end put into connect seat B(10) U-lag (23) after by another axle through connecting seat B(10) axis hole and folding and unfolding bar B(18) axis hole B formed and be articulated and connected.
- 5. a kind of lift car net-bag type avoiding device according to claim 1, it is characterised in that: described folding and unfolding bar A(13) and folding and unfolding bar B(18) one end be respectively equipped with cup head (25).
- 6. a kind of lift car net-bag type avoiding device according to claim 1, it is characterized in that: the inserted link (21) being respectively arranged at two ends with necking down up and down of described decoupling rod (19), the inserted link (21) at decoupling rod (19) up and down two ends be through the damping spring (20) in fixing pipe (7) pore Nei respectively with in the damping spring (20) in lower fixing pipe (14) pore (22).
- 7. a kind of lift car net-bag type avoiding device according to claim 1, it is characterized in that: be additionally provided with upper welded plate (1) in the upper end of upper fixing pipe (7), on next-door neighbour, upper fixing pipe (7) outer edge surface of welded plate (1) bottom is provided with screw rod A(2), upper button bowl (6) is enclosed within fixing pipe (7), being provided with concave face (4) in the upper side (3) of upper button bowl (6), the female thread (5) in described concave face (4) mider hole connects screw rod A(2).
- 8. a kind of lift car net-bag type avoiding device according to claim 1, it is characterized in that: be additionally provided with lower welded plate (17) in the lower end of lower fixing pipe (14), lower fixing pipe (14) outer edge surface on lower welded plate (17) top of next-door neighbour is provided with screw rod B(16), lower button bowl (15) is enclosed within lower fixing pipe (14), being provided with concave face in the bottom surfaces of lower button bowl (15), the female thread in described concave face mider hole connects screw rod B(16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300929.5A CN105775944B (en) | 2016-05-09 | 2016-05-09 | A kind of lift car net-bag type avoiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300929.5A CN105775944B (en) | 2016-05-09 | 2016-05-09 | A kind of lift car net-bag type avoiding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105775944A true CN105775944A (en) | 2016-07-20 |
| CN105775944B CN105775944B (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610300929.5A Expired - Fee Related CN105775944B (en) | 2016-05-09 | 2016-05-09 | A kind of lift car net-bag type avoiding device |
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| Country | Link |
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| CN (1) | CN105775944B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429695A (en) * | 2016-10-17 | 2017-02-22 | 欧阳年沣 | Elevator with falling risk avoiding device |
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| CN103193133A (en) * | 2012-01-06 | 2013-07-10 | 株式会社日立制作所 | Guide member assembly and elevator equipment |
| CN203079483U (en) * | 2012-12-28 | 2013-07-24 | 马羽恬 | Crash-resisting elevator carriage |
| CN203794410U (en) * | 2014-04-01 | 2014-08-27 | 日立楼宇设备制造（天津）有限公司 | Lift car with safety damping seats |
| CN104444719A (en) * | 2014-11-05 | 2015-03-25 | 合肥朗佳机电设备有限公司 | Lift car |
| CN105329752A (en) * | 2014-08-14 | 2016-02-17 | 天津京龙工程机械有限公司 | Elevator with protection device |
| CN205739836U (en) * | 2016-05-09 | 2016-11-30 | 河南科技大学 | A kind of lift car net-bag type avoiding device |
-
2016
- 2016-05-09 CN CN201610300929.5A patent/CN105775944B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193133A (en) * | 2012-01-06 | 2013-07-10 | 株式会社日立制作所 | Guide member assembly and elevator equipment |
| CN203079483U (en) * | 2012-12-28 | 2013-07-24 | 马羽恬 | Crash-resisting elevator carriage |
| CN203794410U (en) * | 2014-04-01 | 2014-08-27 | 日立楼宇设备制造（天津）有限公司 | Lift car with safety damping seats |
| CN105329752A (en) * | 2014-08-14 | 2016-02-17 | 天津京龙工程机械有限公司 | Elevator with protection device |
| CN104444719A (en) * | 2014-11-05 | 2015-03-25 | 合肥朗佳机电设备有限公司 | Lift car |
| CN205739836U (en) * | 2016-05-09 | 2016-11-30 | 河南科技大学 | A kind of lift car net-bag type avoiding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429695A (en) * | 2016-10-17 | 2017-02-22 | 欧阳年沣 | Elevator with falling risk avoiding device |
| CN106429695B (en) * | 2016-10-17 | 2018-09-11 | 欧阳年沣 | A kind of elevator with the avoiding device that falls |
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| Publication number | Publication date |
|---|---|
| CN105775944B (en) | 2018-04-10 |
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