CN104944263A - Elevator landing door with door plate interlocking device - Google Patents

Elevator landing door with door plate interlocking device Download PDF

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Publication number
CN104944263A
CN104944263A CN201510387303.8A CN201510387303A CN104944263A CN 104944263 A CN104944263 A CN 104944263A CN 201510387303 A CN201510387303 A CN 201510387303A CN 104944263 A CN104944263 A CN 104944263A
Authority
CN
China
Prior art keywords
door
mentioned
elevator
interlocking
lock
Prior art date
Application number
CN201510387303.8A
Other languages
Chinese (zh)
Inventor
郑春雷
Original Assignee
宁波欧菱电梯配件有限公司
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 宁波欧菱电梯配件有限公司 filed Critical 宁波欧菱电梯配件有限公司
Priority to CN201510387303.8A priority Critical patent/CN104944263A/en
Publication of CN104944263A publication Critical patent/CN104944263A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02Door or gate operation
    • B66B13/14Control systems or devices
    • B66B13/16Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30Constructional features of doors or gates
    • B66B13/303Details of door panels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators

Abstract

The invention discloses an elevator device, in particular to an elevator landing door with a door plate interlocking device. The elevator landing door with the door plate interlocking device comprises a pair of door plates, the tops of the door plates conduct interlocking through a door locking device capable of being opened and locked, the bottoms of the door plates conduct interlocking through the interlocking device capable of being opened and locked, and the opening and locking actions of the interlocking device and the door lock device are in linkage. By means of the elevator landing door with the door plate interlocking device, the technical problem that the door plates in an elevator has an anti-theft function is solved, after the elevator landing door with the door plate interlocking device is used in a specific elevator system, the situation that injuries and deaths are caused due to the fact that a passenger falls into a shaft carelessly from the elevator of landing can be effectively avoided, the use safety performance of the elevator system is remarkably improved, and the life and property safety of elevator taking personnel is effectively guaranteed.

Description

With the elevator door of door-plate interlock

Technical field

The present invention relates to a kind of elevator door, particularly a kind of elevator door with door-plate interlock.

Background technology

Along with the social level of urbanization is more and more higher, urbanization process is more and more faster, increasing high buildings and large mansions are rised sheer from level ground, and elevator is as requisite modernization transportation means, inseparable with the life and work of people.But along with elevator is in the continuous increase by quantity, the safety misadventure relevant to elevator also happens occasionally, wherein passenger accidentally crashes into hoistway from the elevator door of stop and causes the situation of injures and deaths frequently to occur especially.

But, why have passenger and crash into hoistway from the elevator door of stop, its major cause is still when lift car does not arrive at stop, a pair elevator door in existing elevator landing door is only that to carry out interlocking by one group for the door lock assembly of locking a pair layer door hanging plate sealed, if connect the wire cable rupture of two pieces of link plates, so the link plate of another block not with latch hook just can move freely, and elevator door will be opened; Consider that the longitudinal length of elevator door is relatively long, the bottom of a pair elevator door of above-mentioned interlocking structure is just relatively easily pushed aside by external force, continuing to take off in open procedure, above-mentioned just exists for locking latch hook in the door lock assembly of a pair layer door hanging plate and lock hook seat mutually throw off possible, once throw off both it, what a pair elevator door so in this elevator landing door all can be random is opened.

Therefore, applicant thinks and is necessary to make further structural development to the elevator door of said structure.

Summary of the invention

The object of the invention is to provide a kind of elevator door with door-plate interlock to solve above-mentioned the deficiencies in the prior art, a pair layer of door board in this elevator door possesses to be prevented taking off function.

To achieve these goals, a kind of elevator door with door-plate interlock designed by the present invention, comprise a pair layer of door board and door lock assembly, it is characterized in that this interlocks with the interlock of locking by opening the bottom of layer door board, and this interlock and opening of door lock assembly are linked mutually with locking action.

Above-mentioned middle provided a kind of elevator door with door-plate interlock, to carry out interlocking with the door lock assembly of locking sealed by opening for the top of a pair layer of door board in its structure, being then interlocked by the interlock can opened with lock bottom it, is therefore that this all cannot carry out rigid pushing aside by external force to the top of elevator door or bottom; Both made link plate interlock wire cable rupture, and also because of the interlocking of bottom layer door board, layer door can not be opened easily; Meanwhile, above-mentioned interlock and opening of door lock assembly are linked mutually with locking action, i.e. synchronization action, and the interlock that therefore said structure is arranged can not affect normally opening of elevator door again, effectively guarantees that elevator landing door normally runs.

As a kind of technological selection scheme, door lock assembly in above-mentioned to be fixed in described elevator door door lock lock hook seat on bank base plate and one primarily of one and to be fixed in this elevator door on layer door hanging plate and to form with the door lock hook assembly that this door lock lock hook seat is thrown off mutually, when an above-mentioned a pair layer door board is in closure state, above-mentioned door lock lock hook seat and door lock hook assembly sealed; The interlock carrying out for the bottom of a pair layer of door board in above-mentioned interlocking is fixed on interlocking lock hook seat in described elevator door in sill groove and one and is fixed on this elevator door middle level door board and forms with the interlocking lock hook assembly that this interlocking lock hook seat is thrown off mutually primarily of one, when an above-mentioned a pair layer door board is in closure state, above-mentioned interlocking lock hook seat is sealed with interlocking lock hook assembly; Above-mentioned door lock hook assembly is linked by steel wire rope component with interlocking lock hook assembly.Wherein, above-mentioned interlocking lock hook assembly includes latch hook base plate, latch hook arm and latch hook gib head, wherein said latch hook base plate is fixed on the inner bottom surface of any one deck every framework, this latch hook base plate is provided with jointed shaft, one side end of described latch hook arm is actively socketed on above-mentioned jointed shaft, its end side connects latch hook gib head, and is connected with above-mentioned steel wire rope component, this latch hook gib head extending through layer every framework and above-mentioned interlocking lock hook seat sealed; Above-mentioned jointed shaft is also socketed with application force on latch hook arm, thus impels the torsion spring that this latch hook gib head locks together with interlocking lock hook seat all the time.

Above-mentioned technological selection scheme, its structure is simple, and operation stability is relatively high.

As further technological improvement, above-mentioned latch hook base plate also has additional anti-collision rubber block; After described latch hook gib head and interlocking lock hook seat are sealed, described latch hook jib is located on anti-collision rubber block.

Interlocking lock hook assembly in above-mentioned further Technological improvement plan, the anti-collision rubber block in its structure can prevent latch hook arm from course of action, with latch hook base plate, rigid shock directly occurring by actv., thus avoids sending harsh noise.

A kind of elevator with door-plate interlock that the present invention obtains, after it uses in concrete elevator device, effectively can avoid occurring that passenger crashes into from the elevator of stop the situation that hoistway causes injures and deaths accidentally, the usage safety performance of remarkable hoisting elevator system, ensures the security of the lives and property of elevator ride personnel effectively.

Accompanying drawing explanation

Fig. 1 be embodiment 1 a kind of structural representation of the elevator with door-plate interlock is provided;

Fig. 2 is the close-up schematic view at A place in Fig. 1;

Fig. 3 is the close-up schematic view at B place in Fig. 1;

Fig. 4 be embodiment 1 provide in a kind of elevator with door-plate interlock and interlock lock hook seat, interlocking lock hook assembly and the fit structure schematic diagram of sill section bar three;

Fig. 5 embodiment 2 structural representation with the interlocking lock hook assembly of anti-collision rubber block in a kind of elevator with door-plate interlock is provided;

Fig. 6 be embodiment 3 a kind of structural representation of the elevator with door-plate interlock is provided;

Fig. 7 is the close-up schematic view at C place in Fig. 6.

In figure: upper bank base plate 1, R track 2, link plate 3, shackle line assembly 4, weight steel wire rope component 5, door lock lock hook seat 6, door lock hook assembly 7, door-plate 8, sill section bar 9, sill groove 10, interlocking lock hook seat 11, interlocking lock hook assembly 12, steel wire rope component 13, latch hook base plate 14, latch hook arm 15, latch hook gib head 16, jointed shaft 17, torsion spring 18, anti-collision rubber block 19, door body 20.

Detailed description of the invention

Below in conjunction with drawings and Examples, the present invention is further described.

Embodiment 1:

As Figure 1-4, a kind of elevator with door-plate interlock provided in the present embodiment, comprise bank assembly, door-plate 8 and sill component, upper bank assembly is wherein primarily of upper bank base plate 1, be articulated in a pair link plate 3 on the R track 2 of above-mentioned upper bank base plate 1, realize the shackle line assembly 4 that above-mentioned a pair link plate 3 realizes interlock, realize above-mentioned a pair link plate 3 and realize closed weight steel wire rope component 5 and realize an above-mentioned end of door plate 8 carrying out sealed door lock assembly composition;

Described door lock assembly to be fixed in described elevator door lock lock hook seat 6 on bank base plate 1 and one primarily of one and to be fixed in this elevator on link plate 3 and to form with the door lock hook assembly 7 that this door lock lock hook seat 6 is thrown off mutually, when an above-mentioned end of door plate 8 is in closure state, above-mentioned door lock lock hook seat 6 is sealed with both door lock hook assemblies 7;

The link plate 3 that the top of an above-mentioned end of door plate 8 is corresponding with it is respectively connected, and by the R track 2 of a pair link plate 3 bank base plate 1 on above-mentioned reciprocatingly slides back and forth, realizes the closed of elevator and opens;

Above-mentioned sill component mainly includes and is laid on stop ground and the sill section bar 9 concordant with this stop ground, interlocking lock hook seat 11 is provided with in the sill groove 10 of wherein said sill section bar 9, arbitrary door-plate 8 is provided with the interlocking lock hook assembly 12 of mutually throwing off with this interlocking lock hook seat 11, when an above-mentioned end of door plate 8 is in closure state, above-mentioned interlocking lock hook seat 11 is sealed with interlocking both lock hook assemblies 12; Above-mentioned door lock hook assembly 7 realizes linking by steel wire rope component 13 with the action of interlocking both lock hook assemblies 12.Above-mentioned interlocking lock hook assembly 12 includes latch hook base plate 14, latch hook arm 15 and latch hook gib head 16, wherein said latch hook base plate 14 is fixed on the inner bottom surface of any door body 20, this latch hook base plate 14 is provided with jointed shaft 17, one side end of described latch hook arm 15 is actively socketed on above-mentioned jointed shaft 17, its end side connects latch hook gib head 16, and be connected with above-mentioned steel wire rope component 13, it is sealed with above-mentioned interlocking lock hook seat 11 that this latch hook gib head 16 runs through door body 20; Above-mentioned jointed shaft 17 is also socketed with application force on latch hook arm 15, thus impels the torsion spring 18 that this latch hook gib head 16 locks together with interlocking lock hook seat 11 all the time.

Embodiment 2:

A kind of elevator with door-plate interlock provided in the present embodiment, its general structure is consistent with embodiment 1, as shown in Figure 5, but on described latch hook base plate 14, also has additional anti-collision rubber block 19 in the present embodiment; After described latch hook gib head 16 and interlocking both lock hook seats 11 are sealed, described latch hook arm 15 is erected on anti-collision rubber block 19.

Anti-collision rubber block 19 in said structure can prevent latch hook arm 15 from course of action, directly rigid shock occurring with latch hook base plate 14, from avoiding sending harsh noise by actv..

Embodiment 3:

A kind of elevator with door-plate interlock provided in the present embodiment, its general structure is consistent with embodiment 1, as shown in Figure 6 and Figure 7, but the interlocking lock hook seat 11 in the present embodiment is fixed therein the bottom of Yishanmen plate 8, interlock the bottom that lock hook assembly 12 is then fixed on another fan door-plate 8, when an above-mentioned end of door plate 8 is in closure state, above-mentioned interlocking lock hook seat 11 is sealed with interlocking both lock hook assemblies 12.Above-mentioned door lock hook assembly 7 realizes linking by steel wire rope component 13 with the action of interlocking both lock hook assemblies 12.

Claims (4)

1. the elevator door with door-plate interlock, comprise a pair layer of door board (8) and door lock assembly, it is characterized in that this interlocks with the interlock of locking by opening the bottom of layer door board (8), and this interlock and opening of door lock assembly are linked mutually with locking action.
2. a kind of elevator door with door-plate interlock according to claim 1, it is characterized in that above-mentioned in door lock assembly to be fixed in described elevator door door lock lock hook seat (6) on bank base plate (1) and one primarily of one to be fixed on layer door hanging plate (3) in this elevator door upper and form with the door lock hook assembly (7) that this door lock lock hook seat (6) is thrown off mutually, when above-mentioned a pair layer door board (8) is in closure state, both are sealed for above-mentioned door lock lock hook seat (6) and door lock hook assembly (7); Carry out the interlock that interlocks in above-mentioned to be fixed on interlocking lock hook seat (11) in described elevator door in sill groove (10) and one primarily of one for the bottom of a pair layer of door board (8) to be fixed on this elevator door middle level door board (8) upper and form with the interlocking lock hook assembly (12) that this interlocking lock hook seat (11) is thrown off mutually, when above-mentioned a pair layer door board (8) is in closure state, both are sealed for above-mentioned interlocking lock hook seat (11) and interlocking lock hook assembly (12); Above-mentioned door lock hook assembly (7) is linked by steel wire rope component (13) with both interlockings lock hook assembly (12).
3. a kind of elevator door with door-plate interlock according to claim 2, it is characterized in that above-mentioned interlocking lock hook assembly (12) includes latch hook base plate (14), latch hook arm (15) and latch hook gib head (16), wherein said latch hook base plate (14) is fixed on the inner bottom surface of any one deck every framework (20), this latch hook base plate (14) is provided with jointed shaft (17), one side end of described latch hook arm (15) is actively socketed on above-mentioned jointed shaft (17), its end side connects latch hook gib head (16), and be connected with above-mentioned steel wire rope component (13), this latch hook gib head (16) extending through layer every framework (20) is sealed with above-mentioned interlocking lock hook seat (11), above-mentioned jointed shaft (17) is also socketed with application force on latch hook arm (15), thus impels the torsion spring (18) that this latch hook gib head (16) locks together with interlocking lock hook seat (11) all the time.
4. a kind of elevator door with door-plate interlock according to claim 3, is characterized in that also having additional anti-collision rubber block (19) on above-mentioned latch hook base plate (14); After described latch hook gib head (16) and both interlockings lock hook seat (11) are sealed, described latch hook arm (15) is erected on anti-collision rubber block (19).
CN201510387303.8A 2015-07-06 2015-07-06 Elevator landing door with door plate interlocking device CN104944263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510387303.8A CN104944263A (en) 2015-07-06 2015-07-06 Elevator landing door with door plate interlocking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510387303.8A CN104944263A (en) 2015-07-06 2015-07-06 Elevator landing door with door plate interlocking device

Publications (1)

Publication Number Publication Date
CN104944263A true CN104944263A (en) 2015-09-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510387303.8A CN104944263A (en) 2015-07-06 2015-07-06 Elevator landing door with door plate interlocking device

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CN (1) CN104944263A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105967032A (en) * 2016-07-11 2016-09-28 鑫诺电梯有限公司 Three-end steel wire rope connecting mechanism of end hanging plate of elevator center opening door
CN106006323A (en) * 2016-07-11 2016-10-12 鑫诺电梯有限公司 Elevator center opening door head with triple-head steel wire rope connecting base

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008078135A1 (en) * 2006-12-26 2008-07-03 Otis Elevator Company Car door locking device
CN101708800A (en) * 2009-12-22 2010-05-19 日立电梯(中国)有限公司 Safety protection device of hoistway door
CN202080802U (en) * 2011-05-01 2011-12-21 杭州西子孚信科技有限公司 Elevator landing door device with underneath portal crane
WO2013140575A1 (en) * 2012-03-22 2013-09-26 三菱電機株式会社 Safety device for elevator
CN203740833U (en) * 2012-12-17 2014-07-30 东芝电梯株式会社 Locking device with elevator taking position door
CN104176603A (en) * 2014-08-29 2014-12-03 上海市特种设备监督检验技术研究院 New type elevator landing door lock
CN204873374U (en) * 2015-07-06 2015-12-16 宁波欧菱电梯配件有限公司 Take elevator layer door of door plant interlock

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008078135A1 (en) * 2006-12-26 2008-07-03 Otis Elevator Company Car door locking device
CN101708800A (en) * 2009-12-22 2010-05-19 日立电梯(中国)有限公司 Safety protection device of hoistway door
CN202080802U (en) * 2011-05-01 2011-12-21 杭州西子孚信科技有限公司 Elevator landing door device with underneath portal crane
WO2013140575A1 (en) * 2012-03-22 2013-09-26 三菱電機株式会社 Safety device for elevator
CN203740833U (en) * 2012-12-17 2014-07-30 东芝电梯株式会社 Locking device with elevator taking position door
CN104176603A (en) * 2014-08-29 2014-12-03 上海市特种设备监督检验技术研究院 New type elevator landing door lock
CN204873374U (en) * 2015-07-06 2015-12-16 宁波欧菱电梯配件有限公司 Take elevator layer door of door plant interlock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105967032A (en) * 2016-07-11 2016-09-28 鑫诺电梯有限公司 Three-end steel wire rope connecting mechanism of end hanging plate of elevator center opening door
CN106006323A (en) * 2016-07-11 2016-10-12 鑫诺电梯有限公司 Elevator center opening door head with triple-head steel wire rope connecting base

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Application publication date: 20150930