CN106395582A - Door lock structure for external elevator floor door - Google Patents
Door lock structure for external elevator floor door Download PDFInfo
- Publication number
- CN106395582A CN106395582A CN201610404865.3A CN201610404865A CN106395582A CN 106395582 A CN106395582 A CN 106395582A CN 201610404865 A CN201610404865 A CN 201610404865A CN 106395582 A CN106395582 A CN 106395582A
- Authority
- CN
- China
- Prior art keywords
- plate
- door
- limiting plate
- door lock
- latch hook
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/12—Arrangements for effecting simultaneous opening or closing of cage and landing doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
Abstract
The invention relates to a door lock structure for an external elevator floor door. The door lock structure is mounted above an elevator door, and comprises a left hanging plate and a door lock fixing plate which are mounted on a door head, wherein a lock hook assembly is arranged on the door lock fixing plate, and comprises a rotating shaft which is rotationally connected with the door lock fixing plate; a lock hook is arranged on the rotating shaft; a connecting plate is arranged at the front end of the lock hook; a first movable limiting plate is arranged at the rear end of the lock hook; a first fixed limiting plate is arranged on the door lock fixing plate; the first movable limiting plate is arranged on the outer side of the first fixed limiting plate; a positioning bulge is arranged on the first movable limiting plate; a first lock groove plate used for being matched with the lock hook is arranged on the left hanging plate and provided with a slope; and the slope is matched with the inclined surface at the front end of the lock hook. Through the matching between the first fixed limiting plate and the first movable limiting plate as well as through arrangement of the positioning bulge, the lock hook can be rapidly mounted and positioned. Accordingly, the mounting is convenient and rapid, a lot of time is saved, the mounting efficiency is improved, and the safety performance is guaranteed.
Description
Technical field
The present invention relates to elevator produces and manufacturing, especially relate to a kind of elevator floor external door door latch structure.
Background technology
The car and being used for that vertical lift elevator generally includes for load close car being capable of open and
The elevator door group closed, this elevator door group includes the inside door being arranged on car and is arranged on external door on each floor, when
Elevator door group receives when being turned on or off instruction, and the inside door in elevator door group will drive external door to open simultaneously or close
Close, thus realizing connection or the blocking-up of car and floor, but in actual use, outer on each floor for avoiding being arranged on
Door is surprisingly opened and is caused security incident, is generally provided with a set of door lock of elevator by interior gate control on external door.
Generally in actual installation application process, need first by after the installation of door lock fixed plate, latch hook to be installed, due in door
There is no positioning element in locking fixed board, typically require test of many times regulating guarantee when latch hook is installed and be installed in place, so
Substantial amounts of debug time will be increased, extend installation period, reduce efficiency.
Content of the invention
The technical problem to be solved be provide a kind of can Fast Installation and reduce debugging number of times elevator
Floor external door door latch structure.
The present invention solves its technical problem and is adopted the technical scheme that：A kind of elevator floor external door door latch structure, peace
It is loaded on above elevator door, including the left link plate being arranged on a head and door lock fixed plate, described door lock fixed plate sets
There is lock hook assembly, described lock hook assembly includes rotating, with door lock fixed plate, the rotary shaft being connected, and sets in described rotary shaft
There is latch hook, be provided with a connecting plate in described latch hook front end, be provided with the first movable limiting plate in described latch hook rear end, described
Door lock fixed plate be provided with the first fixing limiting plate, the first described movable limiting plate is located at the outer of the first fixing limiting plate
Side, is provided with positioning protrusion on the described first movable limiting plate；Described left link plate is provided with for being coordinated with latch hook
First locked groove plate, the first described locked groove plate is provided with a slope and is coordinated with latch hook front end inclined-plane.
Specific further, it is provided with cladding panel by described left link plate, be provided with the second locked groove in described cladding panel bottom
Plate, the second described locked groove plate is located at the lower section of the first locked groove plate.
Specific further, it is provided with Positioning screw between described cladding panel and left link plate.
Specific further, described left link plate is provided with proximity switch.
Specific further, the lower section of described latch hook is provided with unlatching push pedal, and described push pedal of opening is located at rotary shaft
Lower left.
Specific further, described door lock fixed plate top is provided with the second fixing limiting plate, on described latch hook top
It is provided with the second movable limiting plate, the second described movable limiting plate is located at the lower section of the second fixing limiting plate.
The invention has the beneficial effects as follows：After employing said structure, by the first fixing limiting plate and the first activity
The cooperation of limiting plate, positioning convex quickly can carry out installing positioning to latch hook, quick and easy for installation, when saving substantial amounts of
Between, improve installation effectiveness, and ensure that security performance.
Brief description
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the perspective view of the present invention；
Fig. 3 is the structural representation that door lock fixed plate of the present invention is installed with lock hook assembly；
Fig. 4 is the structural representation of the left link plate of the present invention；
Fig. 5 is the structural representation of cladding panel of the present invention；
In figure：1st, left link plate；2nd, door lock fixed plate；3rd, rotary shaft；4th, latch hook；5th, connecting plate；6th, the first movable limiting plate；7th,
One fixing limiting plate；8th, positioning convex；9th, the first locked groove plate；10th, inclined-plane；11st, cladding panel；12nd, the second locked groove plate；13rd, position
Screw；14th, proximity switch；15th, open push pedal；16th, the second fixing limiting plate；17th, the second movable limiting plate.
Specific embodiment
The present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Fig. 1～Fig. 5, a kind of elevator floor external door door latch structure, is installed on above elevator door, including being arranged on
Left link plate 1 on door head and door lock fixed plate 2, are provided with lock hook assembly in described door lock fixed plate 2, described latch hook group
Part includes rotating, with door lock fixed plate 2, the rotary shaft 3 being connected, and is provided with latch hook 4, in described latch hook 4 in described rotary shaft 3
Front end is provided with a connecting plate 5, is provided with the first movable limiting plate 6 in described latch hook 4 rear end, in described door lock fixed plate 2
It is provided with the first fixing limiting plate 7, the first described movable limiting plate 6 is located at the outside of the first fixing limiting plate 7, described the
One movable limiting plate 6 is provided with positioning protrusion 8；Described left link plate 1 is provided with the first locked groove plate for coordinating with latch hook 4
9, the first described locked groove plate 9 is provided with a slope 10 and the cooperation of latch hook 4 front end inclined-plane；It is provided with cladding panel by described left link plate 1
11, it is provided with the second locked groove plate 12 in described cladding panel 11 bottom, the second described locked groove plate 12 is located under the first locked groove plate 9
Side；It is provided with Positioning screw 13 between described cladding panel 11 and left link plate 1；Described left link plate 1 is provided with proximity switch 14；Institute
The lower section of the latch hook 4 stated is provided with unlatching push pedal 15, and described opens the lower left that push pedal 15 is located at rotary shaft 3；Described door lock
Fixed plate 2 top is provided with the second fixing limiting plate 16, is provided with the second movable limiting plate 17 on described latch hook 4 top, described
Second movable limiting plate 17 is located at the lower section of the second fixing limiting plate 16.
When installation, first by door lock fixed plate 2 with lock hook assembly by the first fixing limiting plate 7 and the first activity limit
Position plate 6 carries out location and installation, can quickly be positioned by positioning convex 8, and structure is simple, quick and easy for installation, by the
One locked groove plate 9 and the second locked groove plate 12 ensure that latch hook 4 is locked many one and ensured again, can by the Positioning screw 13 on cladding panel 11
The quick location and installation to left link plate 1, the first fixing limiting plate 7 and the first movable limiting plate 6 coordinate and the second fixing limiting plate
16 and second movable limiting plate 17 cooperation ensure the range of activity of latch hook 4；Opening push pedal 15 by setting can need promptly
In the case of enabling, manually opened, fast and easy is rescued.
It is emphasized that：The above is only presently preferred embodiments of the present invention, not the present invention is made any formal
Restriction, any simple modification, equivalent variations and modification that every technical spirit according to the present invention is made to above example,
All still fall within the range of technical solution of the present invention.
Claims (6)
1. a kind of elevator floor external door door latch structure, is installed on above elevator door, including the left link plate being arranged on a head（1）
And door lock fixed plate（2）, in described door lock fixed plate（2）It is provided with lock hook assembly it is characterised in that described latch hook group
Part includes and door lock fixed plate（2）Rotate the rotary shaft connecting（3）, in described rotary shaft（3）It is provided with latch hook（4）, institute
The latch hook stated（4）Front end is provided with a connecting plate（5）, in described latch hook（4）Rear end is provided with the first movable limiting plate（6）, institute
The door lock fixed plate stated（2）It is provided with the first fixing limiting plate（7）, the described first movable limiting plate（6）Fixing positioned at first
Limiting plate（7）Outside, in the described first movable limiting plate（6）It is provided with positioning protrusion（8）；Described left link plate（1）
Be provided with for latch hook（4）First locked groove plate of cooperation（9）, described the first locked groove plate（9）It is provided with a slope（10）With lock
Hook（4）Front end inclined-plane coordinates.
2. elevator floor external door door latch structure according to claim 1 is it is characterised in that described left link plate（1）Other
It is provided with cladding panel（11）, in described cladding panel（11）Bottom is provided with the second locked groove plate（12）, described the second locked groove plate（12）
Positioned at the first locked groove plate（9）Lower section.
3. elevator floor external door door latch structure according to claim 2 is it is characterised in that described cladding panel（11）With
Left link plate（1）Between be provided with Positioning screw（13）.
4. elevator floor external door door latch structure according to claim 1 is it is characterised in that described left link plate（1）On
It is provided with proximity switch（14）.
5. elevator floor external door door latch structure according to claim 1 is it is characterised in that described latch hook（4）Under
Side is provided with unlatching push pedal（15）, described unlatching push pedal（15）Positioned at rotary shaft（3）Lower left.
6. elevator floor external door door latch structure according to claim 1 is it is characterised in that described door lock fixed plate
（2）Top is provided with the second fixing limiting plate（16）, in described latch hook（4）Top is provided with the second movable limiting plate（17）, described
The second movable limiting plate（17）Positioned at the second fixing limiting plate（16）Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404865.3A CN106395582A (en) | 2016-06-12 | 2016-06-12 | Door lock structure for external elevator floor door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404865.3A CN106395582A (en) | 2016-06-12 | 2016-06-12 | Door lock structure for external elevator floor door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106395582A true CN106395582A (en) | 2017-02-15 |
Family
ID=58006515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610404865.3A Pending CN106395582A (en) | 2016-06-12 | 2016-06-12 | Door lock structure for external elevator floor door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106395582A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3564177A1 (en) * | 2018-05-01 | 2019-11-06 | Otis Elevator Company | Elevator door interlock assembly |
| US11034548B2 (en) | 2018-05-01 | 2021-06-15 | Otis Elevator Company | Elevator door interlock assembly |
| US11040852B2 (en) | 2018-05-01 | 2021-06-22 | Otis Elevator Company | Elevator car control to address abnormal passenger behavior |
| US11046557B2 (en) | 2018-05-01 | 2021-06-29 | Otis Elevator Company | Elevator door interlock assembly |
| US11155444B2 (en) | 2018-05-01 | 2021-10-26 | Otis Elevator Company | Elevator door interlock assembly |
| US20230033794A1 (en) * | 2021-07-27 | 2023-02-02 | Otis Elevator Company | Interlock assembly for elevator door and elevator system |
| US11760604B1 (en) | 2022-05-27 | 2023-09-19 | Otis Elevator Company | Versatile elevator door interlock assembly |
-
2016
- 2016-06-12 CN CN201610404865.3A patent/CN106395582A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3564177A1 (en) * | 2018-05-01 | 2019-11-06 | Otis Elevator Company | Elevator door interlock assembly |
| CN110422739A (en) * | 2018-05-01 | 2019-11-08 | 奥的斯电梯公司 | Elevator door interlock component |
| US11034548B2 (en) | 2018-05-01 | 2021-06-15 | Otis Elevator Company | Elevator door interlock assembly |
| US11040852B2 (en) | 2018-05-01 | 2021-06-22 | Otis Elevator Company | Elevator car control to address abnormal passenger behavior |
| US11040858B2 (en) | 2018-05-01 | 2021-06-22 | Otis Elevator Company | Elevator door interlock assembly |
| US11046557B2 (en) | 2018-05-01 | 2021-06-29 | Otis Elevator Company | Elevator door interlock assembly |
| US11155444B2 (en) | 2018-05-01 | 2021-10-26 | Otis Elevator Company | Elevator door interlock assembly |
| US11603290B2 (en) | 2018-05-01 | 2023-03-14 | Otis Elevator Company | Elevator door interlock assembly |
| US11655122B2 (en) | 2018-05-01 | 2023-05-23 | Otis Elevator Company | Elevator door in interlock assembly |
| US20230033794A1 (en) * | 2021-07-27 | 2023-02-02 | Otis Elevator Company | Interlock assembly for elevator door and elevator system |
| US11724916B2 (en) * | 2021-07-27 | 2023-08-15 | Otis Elevator Company | Interlock assembly for elevator door and elevator system |
| US11760604B1 (en) | 2022-05-27 | 2023-09-19 | Otis Elevator Company | Versatile elevator door interlock assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |