CN105502133A - Anti-stall lifesaving elevator - Google Patents

Anti-stall lifesaving elevator Download PDF

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Publication number
CN105502133A
CN105502133A CN201610049410.4A CN201610049410A CN105502133A CN 105502133 A CN105502133 A CN 105502133A CN 201610049410 A CN201610049410 A CN 201610049410A CN 105502133 A CN105502133 A CN 105502133A
Authority
CN
China
Prior art keywords
plate
car
elevator
stall
locking wedge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610049410.4A
Other languages
Chinese (zh)
Other versions
CN105502133B (en
Inventor
宋秋红
王萍
王耀
吴丛迪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Maritime University
Shanghai Ocean University
Original Assignee
Shanghai Maritime University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Maritime University filed Critical Shanghai Maritime University
Priority to CN201610049410.4A priority Critical patent/CN105502133B/en
Publication of CN105502133A publication Critical patent/CN105502133A/en
Application granted granted Critical
Publication of CN105502133B publication Critical patent/CN105502133B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02Cages, i.e. cars
    • B66B11/026Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02Cages, i.e. cars
    • B66B11/026Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
    • B66B11/0266Passive systems
    • B66B11/0273Passive systems acting between car and supporting frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/28Buffer-stops for cars, cages, or skips
    • B66B5/284Buffer-stops for cars, cages, or skips mounted on cars or counterweights
    • B66B5/286Buffer-stops for cars, cages, or skips mounted on cars or counterweights between two cars or two counterweights

Abstract

The invention discloses an anti-stall lifesaving elevator, and relates to the technical field of public facilities. The anti-stall lifesaving elevator is characterized in that locking wedge grooves are formed in the lower ends of two side walls of an outer car, and locking wedges are arranged in the locking wedge grooves; an inner car comprises transmission gears, a top plate, hanging beams and a bottom plate, the transmission gears are arranged above the top plate, the hanging beams are arranged on two sides of the inner car and are respectively connected with the top plate and the bottom plate, the bottom plate comprises an upper bottom plate, springs and a lower bottom plate, and the upper bottom plate, the springs and the lower bottom plate are sequentially connected with one another. The anti-stall lifesaving elevator has the advantages that the inner car and the outer car are matched with each other, accordingly, casualties in the cars during stall can be effectively reduced, the anti-stall lifesaving elevator is smart in structure, and the safety performance of the cars can be effectively improved.

Description

Antistall lifesaving elevator
Technical field
The present invention relates to common facilities technical field, be specifically related to a kind of antistall lifesaving elevator.
Background technology
The vertical conveyor of elevator to be a kind of with electrical motor be power, is equipped with box like gondola, takes advantage of people or carrying goods for tier building.Also have step, step plate is contained on crawler belt and runs continuously, is commonly called as escalator or moving sidewalk.Serve the fixed type lifting equipment of regulation floor.Vertical lift elevator has a car, operates in the vertical or leaning angle of at least two row and is less than between the rigid guideway of 15 °.Car size and version are convenient to passenger and are come in and gone out or handling goods.No matter its type of drive traditionally, using the general name of elevator as vertical transportation transportation means in building.
Existing most of elevator does not install lifesaving device in car, like this, in elevator use procedure, break down once equipment and cause car to fall suddenly from high level or rush to summit, personnel are panic, can cause the consequence that in elevator, personnel mutually collide and fall suddenly due to elevator high-altitude and cause casualties.
Summary of the invention
For the deficiencies in the prior art, the present invention discloses a kind of antistall lifesaving elevator, can solve the problem that existing elevator lacks safety device.
For realizing above object, the present invention is achieved by the following technical programs:
A kind of antistall lifesaving elevator, comprise outer car and interior car, lower end, described outer car two side all has locking wedge groove, is provided with locking wedge in described locking wedge groove; Described interior car comprises driving device, top board, hanging beam and base plate, described driving device is arranged on above top board, described hanging beam is arranged on interior car both sides, be connected with top board and base plate respectively, described base plate comprises upper plate, spring and lower shoe, and described upper plate, spring are connected successively with lower shoe.
Preferably, described locking wedge groove and locking wedge are provided with two.
Preferably, described hanging beam is L shape, and upper end top board has fixed orifice, and lower end side end has hold down groove.
Preferably, described upper plate both sides have convex edge.
The present invention discloses a kind of antistall lifesaving elevator, and interior car and the outer car of setting cooperatively interact, and the injures and deaths of personnel in car when effectively can reduce stall, structure is ingenious, effectively improves car safety performance.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is sectional structure schematic diagram of the present invention;
Fig. 2 is partial enlargement structural representation of the present invention.
In figure 1, outer car, 2, driving device, 3, hanging beam, 4, top board, 5, upper plate, 6, locking wedge, 7, spring, 8, lower shoe, 9, locking wedge groove.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1 to Figure 2, described in the embodiment of the present invention, a kind of antistall lifesaving elevator, comprises outer car and interior car, and lower end, described outer car two side all has locking wedge groove, is provided with locking wedge in described locking wedge groove; Described interior car comprises driving device, top board, hanging beam and base plate, described driving device is arranged on above top board, described hanging beam is arranged on interior car both sides, be connected with top board and base plate respectively, described base plate comprises upper plate, spring and lower shoe, and described upper plate, spring are connected successively with lower shoe.
Described locking wedge groove and locking wedge are provided with two.Described hanging beam is L shape, and upper end top board has fixed orifice, and lower end side end has hold down groove.Described upper plate both sides have convex edge.
When elevator have an accident cause elevator stall rise or decline time driving device can rotate, thus make to extend around the cable wire release above driving device, then upper plate is discharged, now upper plate is by 16 spring supportings, spring starts to work, play certain buffer action thus reduce the possibility falling and die and rush to summit, reducing the injury caused by accident.
Elevator from high-altitude dropping process stall, then elevator be equivalent to the people of its inside together with the movement of falling object.When kiss the earth, due to MV 1-MV 2=F t, in the short time, momentum changes greatly, and end accident of squatting will occur.If elevator is from falling from high altitude, must make it in the process of slowing down, surge time is longer better.So, buffer action will be utilized to extend the change time of momentum.So when this device utilizes exactly and accelerates to change, speed sensor can be made a response rapidly, and locking wedge is retracted, until depart from base plate, and then, spring has just started buffer action, the generation of crouching end accident when preventing elevator stall.
The present invention discloses a kind of antistall lifesaving elevator in sum, and interior car and the outer car of setting cooperatively interact, and the injures and deaths of personnel in car when effectively can reduce stall, structure is ingenious, effectively improves car safety performance.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (4)

1. an antistall lifesaving elevator, comprises outer car and interior car, it is characterized in that: lower end, described outer car two side all has locking wedge groove, is provided with locking wedge in described locking wedge groove; Described interior car comprises driving device, top board, hanging beam and base plate, described driving device is arranged on above top board, described hanging beam is arranged on interior car both sides, be connected with top board and base plate respectively, described base plate comprises upper plate, spring and lower shoe, and described upper plate, spring are connected successively with lower shoe.
2. antistall lifesaving elevator as claimed in claim 1, is characterized in that: described locking wedge groove and locking wedge are provided with two.
3. antistall lifesaving elevator as claimed in claim 1, is characterized in that: described hanging beam is L shape, and upper end top board has fixed orifice, and lower end side end has hold down groove.
4. antistall lifesaving elevator as claimed in claim 1, is characterized in that: described upper plate both sides have convex edge.
CN201610049410.4A 2016-01-25 2016-01-25 Stall proof lifesaving elevator Expired - Fee Related CN105502133B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610049410.4A CN105502133B (en) 2016-01-25 2016-01-25 Stall proof lifesaving elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610049410.4A CN105502133B (en) 2016-01-25 2016-01-25 Stall proof lifesaving elevator

Publications (2)

Publication Number Publication Date
CN105502133A true CN105502133A (en) 2016-04-20
CN105502133B CN105502133B (en) 2018-06-26

Family

ID=55710523

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610049410.4A Expired - Fee Related CN105502133B (en) 2016-01-25 2016-01-25 Stall proof lifesaving elevator

Country Status (1)

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CN (1) CN105502133B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109230933A (en) * 2018-11-13 2019-01-18 南昌航空大学 A kind of automatic trigger elevator life saving service
CN110339496A (en) * 2019-07-04 2019-10-18 曹堃 A kind of high-rise fireproof escape boarding cabin

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202864626U (en) * 2012-10-20 2013-04-10 王文洁 Novel elevator car
CN103241616A (en) * 2013-06-07 2013-08-14 张人益 Lift falling prevention safety device
CN203545409U (en) * 2013-11-28 2014-04-16 苏州速菱电梯有限公司 Buffered type lift car
CN103738813A (en) * 2013-12-24 2014-04-23 苏州欢颜电气有限公司 Elevator car structure
CN204588399U (en) * 2015-05-04 2015-08-26 中建八局第二建设有限公司 The hanging basket for building that a kind of safety is high
CN205294571U (en) * 2016-01-25 2016-06-08 上海海洋大学 Prevent stall lifesaving elevator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202864626U (en) * 2012-10-20 2013-04-10 王文洁 Novel elevator car
CN103241616A (en) * 2013-06-07 2013-08-14 张人益 Lift falling prevention safety device
CN203545409U (en) * 2013-11-28 2014-04-16 苏州速菱电梯有限公司 Buffered type lift car
CN103738813A (en) * 2013-12-24 2014-04-23 苏州欢颜电气有限公司 Elevator car structure
CN204588399U (en) * 2015-05-04 2015-08-26 中建八局第二建设有限公司 The hanging basket for building that a kind of safety is high
CN205294571U (en) * 2016-01-25 2016-06-08 上海海洋大学 Prevent stall lifesaving elevator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109230933A (en) * 2018-11-13 2019-01-18 南昌航空大学 A kind of automatic trigger elevator life saving service
CN110339496A (en) * 2019-07-04 2019-10-18 曹堃 A kind of high-rise fireproof escape boarding cabin

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Publication number Publication date
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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
COR Change of bibliographic data
CB03 Change of inventor or designer information

Inventor after: Song Qiuhong

Inventor after: Wang Ping

Inventor after: Wu Congdi

Inventor after: Wang Yao

Inventor before: Song Qiuhong

Inventor before: Wang Ping

Inventor before: Wang Yao

Inventor before: Wu Congdi

Inventor after: Song Qiuhong

Inventor after: Wang Ping

Inventor after: Wu Congdi

Inventor after: Wang Yao

Inventor before: Song Qiuhong

Inventor before: Wang Ping

Inventor before: Wang Yao

Inventor before: Wu Congdi

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180626

Termination date: 20190125