CN206069175U - A kind of asynchronous door lock device of integrated car door lock - Google Patents
A kind of asynchronous door lock device of integrated car door lock Download PDFInfo
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- CN206069175U CN206069175U CN201621023907.0U CN201621023907U CN206069175U CN 206069175 U CN206069175 U CN 206069175U CN 201621023907 U CN201621023907 U CN 201621023907U CN 206069175 U CN206069175 U CN 206069175U
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- tool arm
- door lock
- auxiliary tool
- base plate
- lever
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Abstract
The utility model discloses a kind of asynchronous door lock device of integrated car door lock, including door knife base plate, auxiliary tool arm, left tool arm, right tool arm, lever assembly and latch hook；The auxiliary tool arm top and bottom are hinge-connected to a knife base plate by aiding in tool arm upper connecting rod and auxiliary tool arm lower link respectively, auxiliary tool arm upper connecting rod is rotatably installed on a knife base plate by aiding in tool arm pitman shaft, and lever assembly band dynamic auxiliary tool arm upper connecting rod is rotated around auxiliary tool arm pitman shaft；The auxiliary tool arm is hinge-connected to left tool arm by two left tool arm forks；The latch hook is rotatably installed in a knife base plate；The right tool arm is hinge-connected to a knife base plate by two the first rocking bars, and left tool arm and right tool arm are separately positioned on the both sides of hall door ball；Right unblock driving lever is provided with the right tool arm, left unblock driving lever on left tool arm, is provided with.Door knife and car door lock are integrated into a part by the device, and simple structure, manufacturing process are simple, and debugging is convenient, low cost.
Description
Technical field
This utility model is related to lift car technical field, the asynchronous door lock device of specifically a kind of integrated car door lock.
Background technology
Increase regulation in new national standard newly：When car is outside onlocking zone, apply the power of 1000N at enabling limits device,
Gate is opened no more than 50mm, and this requirement is not referred in GB GB7588-2003.Require in new national standard " not close to
Where stop " (in non-unlocking district domain) requirement to prevent power for taking off door is 1000N, and gate unlatching must not exceed 50mm；Meanwhile,
The anti-door gear of taking off with layer door linkage, and at stop, can not use specialist tools from stop side at " in onlocking zone "
Can open and prevent taking off door gear.This newly-increased regulation requires that car door device takes off device using anti-, so for increasing rule in new national standard newly
It is fixed, generally require and independent car door lock is installed.
At present, the car door locking device for being used on market is generally non-Unitary with door lock device.Independent car door lock
Device is installed on gate link plate, while increase the croquet of a unblock gate latch hook in hall door side or hit bow, so as to prevent sedan-chair
Door gear pushs gate aside from cab interior in non-unlocking district domain.The structure of independent car door locking device and door lock device to gate
Require higher, car door lock and door lock device are simultaneously installed on car door device, can Existential Space be interfered, debugging difficulty etc. is many asks
Topic.Meanwhile, need to increase tripper on every door gear layer by layer, increased substantial amounts of cost.
At present, also there are the door lock device for integrating door knife and car door lock, such as published application number on market
A kind of elevator cage door lock of 201010120775.4 utility models, in the range of onlocking zone, baffle plate and car door lock are not done
Phenomenon is related to, but when elevator is located at non-unlocking district domain, baffle plate and latch hook are interfered, it is impossible to open gate.In addition, have
Integrated car door lock adopts electromagnetic principle, it is only powered in the case of could realize that latch hook is opened, unfailing performance is relatively low.In addition
Have using synchronous door knife structure, synchronous door knife complex structure, fault rate are higher, and synchronous door knife is required very to installation site
Accurately, installation difficulty is increased, reliability is difficult to be guaranteed.
Utility model content
The purpose of this utility model is to provide a kind of integrated car door lock asynchronous door lock device, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, this utility model provides following technical scheme：
A kind of asynchronous door lock device of integrated car door lock, including door knife base plate, auxiliary tool arm, left tool arm, right tool arm, lever
Component and latch hook；The auxiliary tool arm top and bottom are hinged company by aiding in tool arm upper connecting rod and auxiliary tool arm lower link respectively
A knife base plate is connected to, auxiliary tool arm upper connecting rod is rotatably installed on a knife base plate by aiding in tool arm pitman shaft, lever assembly band
Dynamic auxiliary tool arm upper connecting rod is rotated around auxiliary tool arm pitman shaft；The auxiliary tool arm is hinge-connected to by two left tool arm forks
Left tool arm；The latch hook is rotatably installed in a knife base plate；The right tool arm is hinge-connected to a knife bottom by two the first rocking bars
Plate, left tool arm and right tool arm are separately positioned on the both sides of hall door ball；Right unblock driving lever is provided with the right tool arm, on left tool arm
It is provided with left unblock driving lever.
As further program of the utility model：The lever assembly includes roller, lever plate and spring, and lever plate leads to
Cross lever shaft and be rotatably installed in a knife base plate, lever plate is hinge-connected to auxiliary tool arm upper connecting rod, roller peace by the second rocking bar
It is mounted on the right side of lever plate, on lever plate, is additionally provided with the first spring base, spring one end is arranged on the first spring base, and the other end connects
A knife base plate is connected to, is provided with door knife base plate for pacifying spring-loaded second spring seat.
As this utility model further scheme：Spacer pin, left tool arm fork are additionally provided with the auxiliary tool arm
On be provided with the spacing hole corresponding with spacer pin, spacer pin is penetrated in spacing hole.
As this utility model further scheme：The left tool arm fork is provided with torsion with the junction of auxiliary tool arm
Spring.
As this utility model further scheme：Also include position-limit mechanism, the position-limit mechanism include the first block,
Second block and third gear block, the first block are fixedly mounted on a knife base plate, and the position with restriction auxiliary tool arm lower link
Corresponding, for limiting the anglec of rotation of auxiliary tool arm lower link, second block is fixedly mounted on a knife base plate, and with
The position of right tool arm is corresponding, and for limiting the stroke of right tool arm, third gear block is arranged on one end of auxiliary tool arm, and and lever
The position of plate is corresponding, for limiting the anglec of rotation of lever plate.
As this utility model further scheme：Also include retaining mechanism, retaining mechanism includes guide post and fixation
Seat, the fixed seat are fixedly mounted on a knife base plate, and guide post is arranged in fixed seat, is offered and guide post phase on latch hook
Corresponding through hole, guide post pass through the through hole, and stage clip is arranged with the guide post in through hole, and stage clip is located at and passes through
In through hole, and stage clip is fixed on the guide bar by spring cup.
As this utility model further scheme：Pad is also equipped with guide post between the fixed seat and latch hook
Block.
As this utility model further scheme：The latch hook is provided with switch module by plug bracket.
Compared with prior art, the beneficial effects of the utility model are：
Door knife and car door lock are integrated into a part, by lever group by the 1, the asynchronous door lock device of integrated car door lock
The rotary motion of part, the side-to-side movement with dynamic auxiliary tool arm, so as to control opening and packing up for left tool arm and right tool arm so that set
Putting the unblock driving lever on left tool arm and right tool arm promotes latch hook to rotate, and realizes the unblock of latch hook；
2nd, the asynchronous door lock device of integrated car door lock, simple structure, manufacturing process are simple, and debugging is convenient, low cost,
Flat bed region, no matter whether elevator has electricity, and in sedan-chair, personnel from car can open gate, meets in the GB of new revision
Unlatching to car door lock is required.
Description of the drawings
Positive structure schematics of the Fig. 1 for the asynchronous door lock device of integral type car door lock.
Structure schematic diagrams of the Fig. 2 for the asynchronous door lock device of integral type car door lock.
Close the door status architecture schematic diagrams of the Fig. 3 for the asynchronous door lock device of integral type car door lock.
Door opening state structural representations of the Fig. 4 for the asynchronous door lock device of integral type car door lock.
In figure：Connect under 1- auxiliary tool arm upper connecting rods, the second rocking bars of 2-, 3- door knife base plates, the first blocks of 4-, 5- auxiliary tool arms
Bar, 6- auxiliary tool arms, the left tool arm forks of 7-, the left tool arms of 8-, 9- torsion springs, the right tool arms of 10-, 11- guide posts, 12- latch hooks, 13- are inserted
Head bracket, 14- switch modules, 15- fixed seats, the second blocks of 16-, the first rocking bars of 17-, 18- third gear blocks, 19- rollers, 20-
Lever plate, 21- springs, 22- second spring seats, 23- spring cups, 24- stage clips, 25- cushion blocks.
Specific embodiment
The technical solution of the utility model is described in more detail with reference to specific embodiment.
Refer to Fig. 1-4, a kind of asynchronous door lock device of integrated car door lock, including door knife base plate 3, auxiliary tool arm 6, left knife
Arm 8, right tool arm 10, lever assembly and latch hook 12；6 top and bottom of the auxiliary tool arm are respectively by aiding in tool arm upper connecting rod 1
A knife base plate 3 is hinge-connected to auxiliary tool arm lower link 5, auxiliary tool arm upper connecting rod 1 rotates peace by aiding in tool arm pitman shaft
It is mounted on a knife base plate 3, lever assembly band dynamic auxiliary tool arm upper connecting rod 1 is rotated around auxiliary tool arm pitman shaft, and then band dynamic auxiliary
Tool arm 6 is moved；The auxiliary tool arm 6 is hinge-connected to left tool arm 8 by two left tool arm forks 7, when auxiliary tool arm 6 is moved
When, drive left tool arm 8 to move；The latch hook 12 is rotatably installed in a knife base plate 3；The right tool arm 10 passes through two the first rocking bars
17 are hinge-connected to a knife base plate 3, and left tool arm 8 and right tool arm 10 are separately positioned on the both sides of hall door ball, by left tool arm 8 and the right side
The movement of tool arm 10, realizes the clamping and release action to hall door ball；Right unblock driving lever, left knife are provided with the right tool arm 10
Left unblock driving lever is provided with arm 8, left tool arm 8 and right tool arm 10 are in moving process, left to unlock driving lever and right unblock driving lever band
Moveable lock hook 12 is rotated, so as to latch hook 12 is opened；
The lever assembly includes roller 19, lever plate 20 and spring 21, and lever plate 20 is rotatably installed in by lever shaft
Door knife base plate 3, lever plate 20 can be rotated around lever shaft in door knife base plate 3, and lever plate 20 is hinge-connected to auxiliary by the second rocking bar 2
Tool arm upper connecting rod 1 is helped, when lever plate 20 is rotated around lever shaft, by the second rocking bar 2 with dynamic auxiliary tool arm upper connecting rod 1, and then
The movement of auxiliary tool arm 6 and left tool arm 8 is realized, roller 19 is arranged on the right side of lever plate 20, first is additionally provided with lever plate 20
Spring base, 21 one end of spring are arranged on the first spring base, and the other end is connected to a knife base plate 3, is provided with use on door knife base plate 3
In the second spring seat 22 for installing spring 21, spring 21 is in elongation state, under the elastic force effect of spring 21, drives lever plate
20 rotate counterclockwise around lever shaft, and then make being moved to the left for auxiliary tool arm 6 and left tool arm 8, make a knife in receiving closed state,
During car door device is closed the door, roller slip into for cam holder notch in, drive lever plate 20 transported around lever shaft clockwise
It is dynamic, and then moving right for auxiliary tool arm 6 and left tool arm 8 is made, make a knife be in open configuration；
Spacer pin is additionally provided with the auxiliary tool arm 6, is provided with left tool arm fork 7 corresponding with spacer pin spacing
Hole, spacer pin are penetrated in spacing hole, so as to limit the anglec of rotation of left tool arm fork 7, and then define auxiliary tool arm 6 and a left side
The distance between tool arm 8, left tool arm fork 7 are provided with torsion spring 9 with the junction of auxiliary tool arm 6, and torsion spring 9 is used for provided auxiliary knife
Compression stress between arm 6 and left tool arm 8, in the presence of torsion spring 9 so that when acting on without external force, auxiliary tool arm 6 and left tool arm 8
Between gap be 10mm, under external force, aid in the gap between tool arm 6 and left tool arm 8 to be 5mm；The latch hook 12 leads to
Cross plug bracket 13 and switch module 14 is installed, switch module 14 includes switch and switch contact；
The asynchronous door lock device of the integrated car door lock, also including position-limit mechanism, the position-limit mechanism includes the first block
4th, the second block 16 and third gear block 18, the first block 4 are fixedly mounted on a knife base plate 3, and are connected under auxiliary tool arm with limiting
The position of bar 5 is corresponding, for limiting the anglec of rotation of auxiliary tool arm lower link 5, and then to limit auxiliary tool arm 6 and left tool arm
8 movement, second block 16 are fixedly mounted on a knife base plate 3, and corresponding with the position of right tool arm 10, for limiting
The stroke of right tool arm 10, third gear block 18 are arranged on one end of auxiliary tool arm 6, and corresponding with the position of lever plate 20, are used for
The anglec of rotation of lever plate 20 is limited, by arranging position-limit mechanism, the asynchronous door lock device of integrated car door lock, door knife is received and is closed
Under open configuration, the distance of left tool arm 8 and right tool arm 10 is satisfied by Standard；
The asynchronous door lock device of the integrated car door lock, also including retaining mechanism, retaining mechanism includes guide post 11 and solid
Reservation 15, the fixed seat 15 are fixedly mounted on a knife base plate 3, and guide post 11 is arranged in fixed seat 15, are opened on latch hook 12
The through hole corresponding with guide post 11 is provided with, guide post 11 passes through the through hole, on the guide post 11 in through hole
Stage clip 24 is arranged with, stage clip 24 is located in through hole, and stage clip 24 is fixed on guide post 11 by spring cup 23, fixed seat 15
Cushion block 25 is also equipped with the guide post 11 between latch hook 12, latch hook 12 is made when gate is closed, all the time by retaining mechanism
It is connected with lock, when latch hook 12 is rotated counterclockwise, latch hook 12 can be moved up along guide post 11, so as to compression press spring 24 is straight
To latch hook 12 and lock unblock, on latch hook 12 during no active force, stage clip 24 can compress downwards latch hook 12 so as to all the time with lock
Connection, it is ensured that gate is closed.
Operation principle of the present utility model is：The asynchronous door lock device of the integrated car door lock, left tool arm 8 and right tool arm 10
The both sides of hall door ball are separately positioned on, by the movement of left tool arm 8 and right tool arm 10, the clamping to hall door ball are realized and is unclamped dynamic
Make, when normal release, door knife base plate 3 is moved, the collision hall door ball of right tool arm 10 is continued to move to, 10 level side of right tool arm
To movement and hall door ball act on so that the right unblock driving lever being fixed on right tool arm 10 is acted on latch hook 12, realizes unlocking, when
When being parked in layer door region, left tool arm 8 equally exists the movement of horizontal direction under active force so that be fixed on left tool arm 8
Left unblock driving lever is interacted with latch hook 12 and realizes unblock.Under the elastic force effect of spring 21, lever plate 20 is driven around lever shaft
Rotate counterclockwise, lever plate 20 around lever shaft rotate when, by the second rocking bar 2 with dynamic auxiliary tool arm upper connecting rod 1, and then make auxiliary
Being moved to the left for tool arm 6 and left tool arm 8, makes a knife in closed state is received, and during car door device is closed the door, roller slips into right
In cam holder notch in, drive lever plate 20 around lever shaft clockwise movement, so make auxiliary tool arm 6 and left tool arm 8 to
Move right, make a knife be in open configuration.Latch hook 12 is made when gate is closed by retaining mechanism, is connected with lock all the time, when
When latch hook 12 is rotated counterclockwise, latch hook 12 can be moved up along guide post 11, so as to compression press spring 24 is until latch hook 12 and lock
Button unblock, on latch hook 12 during no active force, stage clip 24 can compress downwards latch hook 12 so as to be connected with lock all the time, it is ensured that sedan-chair
Door is closed.
Door knife and car door lock are integrated into a part, by lever group by the asynchronous door lock device of the integrated car door lock
The rotary motion of part, the side-to-side movement with dynamic auxiliary tool arm 6, so as to control opening and packing up for left tool arm 8 and right tool arm 10, make
The unblock driving lever that must be arranged on left tool arm 8 and right tool arm 10 promotes latch hook 12 to rotate, and realizes the unblock of latch hook 12；The one
The asynchronous door lock device of formula car door lock, simple structure, manufacturing process are simply debugged conveniently, low cost, in flat bed region, no matter elevator
Whether electricity is had, personnel from car can open gate in sedan-chair, meeting will to the unlatching of car door lock in the GB of new revision
Ask.
Above better embodiment of the present utility model is explained in detail, but this utility model be not limited to it is above-mentioned
Embodiment, in the ken that one skilled in the relevant art possesses, can be with without departing from this utility model ancestor
On the premise of purport, various changes can be made.
Claims (8)
1. the asynchronous door lock device of a kind of integrated car door lock, it is characterised in that including door knife base plate (3), auxiliary tool arm (6), left
Tool arm (8), right tool arm (10), lever assembly and latch hook (12)；Auxiliary tool arm (6) top and bottom are respectively by aiding in knife
Arm upper connecting rod (1) and auxiliary tool arm lower link (5) are hinge-connected to a knife base plate (3), and auxiliary tool arm upper connecting rod (1) is by auxiliary
Tool arm pitman shaft is rotatably installed on a knife base plate (3), and lever assembly band dynamic auxiliary tool arm upper connecting rod (1) is around auxiliary tool arm connecting rod
Axle is rotated；Auxiliary tool arm (6) is hinge-connected to left tool arm (8) by two left tool arm forks (7)；The latch hook (12) turns
It is dynamic to be arranged on door knife base plate (3)；The right tool arm (10) is hinge-connected to a knife base plate (3) by two the first rocking bars (17),
Left tool arm (8) and right tool arm (10) are separately positioned on the both sides of hall door ball；Right unblock driving lever is provided with the right tool arm (10),
Left unblock driving lever is provided with left tool arm (8).
2. the asynchronous door lock device of integrated car door lock according to claim 1, it is characterised in that the lever assembly includes
Roller (19), lever plate (20) and spring (21), lever plate (20) are rotatably installed in a knife base plate (3), lever by lever shaft
Plate (20) is hinge-connected to auxiliary tool arm upper connecting rod (1) by the second rocking bar (2), and roller (19) is right installed in lever plate (20)
Side, is additionally provided with the first spring base on lever plate (20), spring (21) one end is arranged on the first spring base, and the other end is connected to
Door knife base plate (3), is provided with door knife base plate (3) for installing the second spring seat (22) of spring (21).
3. the asynchronous door lock device of integrated car door lock according to claim 2, it is characterised in that the auxiliary tool arm (6)
On be additionally provided with spacer pin, be provided with the spacing hole corresponding with spacer pin on left tool arm fork (7), spacer pin penetrates spacing hole
It is interior.
4. the asynchronous door lock device of integrated car door lock according to claim 3, it is characterised in that the left tool arm fork
(7) torsion spring (9) is installed with the junction of auxiliary tool arm (6).
5. the asynchronous door lock device of integrated car door lock according to Claims 2 or 3 or 4, it is characterised in that also including spacing
Mechanism, the position-limit mechanism include the first block (4), the second block (16) and third gear block (18), the fixed peace of the first block (4)
It is mounted on a knife base plate (3), and it is corresponding with the position for limiting auxiliary tool arm lower link (5), connect under auxiliary tool arm for limiting
The anglec of rotation of bar (5), second block (16) are fixedly mounted on a knife base plate (3), and the position with right tool arm (10)
Corresponding, for limiting the stroke of right tool arm (10), third gear block (18) is installed in one end of auxiliary tool arm (6), and and lever
The position of plate (20) is corresponding, for limiting the anglec of rotation of lever plate (20).
6. the asynchronous door lock device of integrated car door lock according to claim 5, it is characterised in that also including retaining mechanism,
Retaining mechanism includes guide post (11) and fixed seat (15), and the fixed seat (15) is fixedly mounted on a knife base plate (3), is oriented to
Bar (11) is arranged in fixed seat (15), and the through hole corresponding with guide post (11), guide post are offered on latch hook (12)
(11) through the through hole, stage clip (24) on the guide post (11) in through hole, is arranged with, stage clip (24) is positioned at insertion
In hole, and stage clip (24) is fixed on guide post (11) by spring cup (23).
7. the asynchronous door lock device of integrated car door lock according to claim 6, it is characterised in that the fixed seat (15) with
Cushion block (25) is also equipped with guide post (11) between latch hook (12).
8. the asynchronous door lock device of integrated car door lock according to claim 7, it is characterised in that the latch hook (12) passes through
Plug bracket (13) is provided with switch module (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023907.0U CN206069175U (en) | 2016-08-31 | 2016-08-31 | A kind of asynchronous door lock device of integrated car door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023907.0U CN206069175U (en) | 2016-08-31 | 2016-08-31 | A kind of asynchronous door lock device of integrated car door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069175U true CN206069175U (en) | 2017-04-05 |
Family
ID=58435454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621023907.0U Active CN206069175U (en) | 2016-08-31 | 2016-08-31 | A kind of asynchronous door lock device of integrated car door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069175U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185571A (en) * | 2016-08-31 | 2016-12-07 | 宁波申菱电梯配件有限公司 | A kind of asynchronous door lock device of integrated car door lock |
| CN111646348A (en) * | 2020-05-11 | 2020-09-11 | 上海贝思特门机有限公司 | Holding type elevator car door lock and door knife device |
| CN112340580A (en) * | 2020-10-16 | 2021-02-09 | 北京升华电梯集团有限公司 | Novel elevator door system with laterally-arranged door vane |
| CN112551328A (en) * | 2020-12-01 | 2021-03-26 | 宁波申菱机电科技股份有限公司 | Single-knife movable asynchronous door knife device |
-
2016
- 2016-08-31 CN CN201621023907.0U patent/CN206069175U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185571A (en) * | 2016-08-31 | 2016-12-07 | 宁波申菱电梯配件有限公司 | A kind of asynchronous door lock device of integrated car door lock |
| CN111646348A (en) * | 2020-05-11 | 2020-09-11 | 上海贝思特门机有限公司 | Holding type elevator car door lock and door knife device |
| CN111646348B (en) * | 2020-05-11 | 2023-07-21 | 上海贝思特门机有限公司 | Door locking knife device of holding type elevator car door |
| CN112340580A (en) * | 2020-10-16 | 2021-02-09 | 北京升华电梯集团有限公司 | Novel elevator door system with laterally-arranged door vane |
| CN112551328A (en) * | 2020-12-01 | 2021-03-26 | 宁波申菱机电科技股份有限公司 | Single-knife movable asynchronous door knife device |
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Address after: 315731 Zhejiang city of Ningbo province Xiangshan County Shipu Science Park Keyuan Road No. 1 Patentee after: Ningbo Shen Ling mechanical and electrical Polytron Technologies Inc Address before: 315700 Zhejiang city of Ningbo province Xiangshan Shipu Science Park Keyuan Road No. 1 Patentee before: Ningbo Shenling Lift Accessories Co., Ltd. |