CN106044504A - Elevator center opening door head provided with multifunctional limiting plate structure - Google Patents
Elevator center opening door head provided with multifunctional limiting plate structure Download PDFInfo
- Publication number
- CN106044504A CN106044504A CN201610541671.8A CN201610541671A CN106044504A CN 106044504 A CN106044504 A CN 106044504A CN 201610541671 A CN201610541671 A CN 201610541671A CN 106044504 A CN106044504 A CN 106044504A
- Authority
- CN
- China
- Prior art keywords
- plate
- opening door
- center opening
- link plate
- door head
- 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
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
- B66B13/30—Constructional features of doors or gates
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The invention relates to an elevator center opening door head provided with a multifunctional limiting plate structure. The elevator center opening door head comprises a bottom plate, a left hanging plate, a right hanging plate and a latch hook mechanism, wherein a guide rail is arranged on the bottom plate along the length direction; the two ends of the upper part of the bottom plate are separately provided with a rope wheel; the left hanging plate and the right hanging plate are separately provided with a guide wheel; the left and right hanging plates are arranged in the guide rail in a guiding manner; the middle part of the bottom plate is provided with a fixing hook of the latch hook mechanism; an elastic hook of the latch hook mechanism is arranged on the left hanging plate; a counterweight rope wheel is arranged on the left hanging plate; a rubber post is arranged on the right hanging plate; the elevator center opening door head is characterized in that a limiting base is fixedly arranged on the middle part of the bottom plate; the limiting base is provided with a bottom assembly plate, a left side vertical plate and a right side vertical plate; the right side vertical plate of the limiting base corresponds to the rubber post in position; and a counterweight steel wire rope fixing end assembly hole is formed in the left side vertical plate. By adopting the elevator center opening door head, assembly space on the hanging plates can be effectively saved; the counterweight steel wire rope fixing base and the limiting plate are integrated through the limiting base, so that the technique is greatly simplified; certain working procedures are omitted; and production cost is lowered.
Description
Technical field
The invention belongs to elevator technology field, a kind of elevator center opening door head with Multifunction position limiting plate structure.
Background technology
The composition of elevator fire resistant doorsets includes: fireproof landing door device, fireproof door plate, fire prevention door pocket, fire prevention sill etc.；It is main
Door-opening mode mainly has: in point, side open two-fold, in point two-fold etc., the most common are midsplit type.Elevator fire resistant doorsets are common except possessing
Outside the function of door, being also equipped with preventing floor fire from being spread by elevator hoistways has most important effect.For midsplit type fire resistant doorsets,
Its head unit is made up of base plate and left and right two link plates of band guide rail, drives left and right two respectively by left and right two link plates
Individual door-plate moves.Its guide rail uses the mode of bending on base plate to make guide rail.The guide wheel installed on link plate is along guide rail
Upper surface moves.
Linkage is realized by steel cable between left and right two link plates.The connected mode of existing steel wire rope is, steel wire
The two ends of rope are fixed with two fixing seats on right link plate respectively, and left link plate is rolled in base plate two ends with detouring by steel wire clamping plate
Steel wire rope on wheel is fixed.Meanwhile, there iing on link plate the fixing seat being also equipped with a weight steel wire rope.Cause right link plate
Upper multiple positions are installed steel wire rope and are fixed seat, cause structure complicated, and manufacturing process is complicated.
At present, a limiting plate would generally be installed by portion in the soleplate, the most unilateral plate of existing limiting plate, is used for and master
The spacing rubber column installed on link plate contacts, and prevents the shock that middle part latch hook mechanism is caused by link plate.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that limiting plate is made dual-sided board by one, and side is risen
Arriving and rubber column position-limiting action, opposite side is for mounting the fixing end of weight steel wire rope, simple in construction, it is easy to manufacture, and saves sky
Between.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of elevator center opening door head with Multifunction position limiting plate structure, including base plate, left link plate, right link plate, latch hook machine
Structure, is shaped with guide rail on base plate along its length, and the both upper ends thereof of base plate is respectively mounted rope sheave, and left link plate, right link plate are all pacified
Equipped with guide wheel, left and right link plate guides and is installed on the guide rail of base plate, installs the fixation hook of latch hook mechanism, left link plate in the middle part of base plate
On the elastic hook of latch hook mechanism is installed, left link plate is installed weight rope sheave, right link plate is provided with rubber column, its feature exists
In: being fixed with limit base in the middle part of bottom, this limit base is shaped with bottom mounting plate and left side vertical plate and right side riser, limit base
Right side riser is corresponding with described rubber column position, and left side vertical plate is shaped with weight steel wire rope fixing end installing hole.
And, described installing hole is square hole, and the fixing end of described weight steel wire rope is hook, and this hook mounts in described
In installing hole.
Advantages of the present invention and having the beneficial effect that
1, originally having the elevator center opening door head of Multifunction position limiting plate structure, limit base is shaped with base plate and left side vertical plate and right side
Riser, the right side riser of limit base is corresponding with described rubber column position, left side vertical plate is shaped with the fixing end of weight steel wire rope and installs
Hole, can realize limiting plate and two kinds of functions of seat fixed by weight steel wire rope, simplifies cladding panel structure, easy to make, saves space.
2, originally having the elevator center opening door head of Multifunction position limiting plate structure, installing hole is square hole, described weight steel wire rope
Fixing end is hook, and this hook mounts in described installing hole, easier for installation fast, and anticreep is good.
3, originally having the elevator center opening door head of Multifunction position limiting plate structure, scientific structure design is reasonable, can effectively save extension
Installing space on plate, limit base set weight steel wire rope fixes seat and limiting plate in one, thus significantly Simplified flowsheet, joint
Save operation, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the steel wire rope connection seat of the present invention.
Description of reference numerals:
1-base plate, 2-guide rail, the left link plate of 3-, the right link plate of 4-, 5-fixation hook, 6-elastic hook, 7-limit base, 8-rubber column,
Riser, 13-weight rope sheave on the right side of 9-installing hole, 10-left side vertical plate, 11-bottom mounting plate, 12-.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings, and following example are illustrative, is not determinate,
Protection scope of the present invention can not be limited with this.
A kind of elevator center opening door head with Multifunction position limiting plate structure, including base plate 1, left link plate 3, right link plate 4, latch hook
Mechanism, is shaped with guide rail 2 on base plate along its length, and the both upper ends thereof of base plate is respectively mounted rope sheave, on left link plate, right link plate all
Being provided with guide wheel, left and right link plate guides and is installed on the guide rail of base plate, installs the fixation hook 5 of latch hook mechanism, left extension in the middle part of base plate
The elastic hook 6 of latch hook mechanism is installed on plate, left link plate is installed weight rope sheave 13, right link plate is provided with rubber column 8.Its
Innovation is: be fixed with limit base 7 in the middle part of bottom, and this limit base is shaped with bottom mounting plate 11 and left side vertical plate 10, right side
Riser 12, the right side riser of limit base is corresponding with rubber column position, and left side vertical plate is shaped with weight steel wire rope fixing end installing hole
9.Installing hole is square hole, and the fixing end of weight steel wire rope is hook, and this hook mounts in installing hole.
Limit base has a limiting plate of rubber column simultaneously and two kinds of functions of seat fixed by weight steel wire rope, simplifies link plate knot
Structure, easy to make, save space.
Although disclosed embodiments of the invention and accompanying drawing for the purpose of illustration, but those skilled in the art can manage
Solving, without departing from the present invention and spirit and scope of the appended claims, various replacements, to change and modifications be all possible,
Therefore the scope of the present invention is not limited to embodiment and accompanying drawing disclosure of that.
Claims (2)
1. there is an elevator center opening door head for Multifunction position limiting plate structure, including base plate, left link plate, right link plate, latch hook mechanism,
Being shaped with guide rail on base plate along its length, the both upper ends thereof of base plate is respectively mounted rope sheave, and left link plate, right link plate are mounted on
Guide wheel, left and right link plate guides and is installed on the guide rail of base plate, installs the fixation hook of latch hook mechanism in the middle part of base plate, and left link plate is pacified
Equipped with the elastic hook of latch hook mechanism, left link plate is installed weight rope sheave, right link plate is provided with rubber column, it is characterised in that:
Being fixed with limit base in the middle part of bottom, this limit base is shaped with bottom mounting plate and left side vertical plate and right side riser, the right side of limit base
Cant board is corresponding with described rubber column position, and left side vertical plate is shaped with weight steel wire rope fixing end installing hole.
A kind of elevator center opening door head with Multifunction position limiting plate structure the most according to claim 1, it is characterised in that: institute
The installing hole stated is square hole, and the fixing end of described weight steel wire rope is hook, and this hook mounts in described installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541671.8A CN106044504B (en) | 2016-07-11 | 2016-07-11 | A kind of elevator center opening door head with Multifunction position limiting harden structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541671.8A CN106044504B (en) | 2016-07-11 | 2016-07-11 | A kind of elevator center opening door head with Multifunction position limiting harden structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106044504A true CN106044504A (en) | 2016-10-26 |
| CN106044504B CN106044504B (en) | 2018-08-28 |
Family
ID=57185407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610541671.8A Active CN106044504B (en) | 2016-07-11 | 2016-07-11 | A kind of elevator center opening door head with Multifunction position limiting harden structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106044504B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US11760604B1 (en) | 2022-05-27 | 2023-09-19 | Otis Elevator Company | Versatile elevator door interlock assembly |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773638A (en) * | 2014-01-15 | 2015-07-15 | 上海三菱电梯有限公司 | Asynchronous door knife having car door lock, elevator door motor and car door system |
| CN205892458U (en) * | 2016-07-11 | 2017-01-18 | 鑫诺电梯有限公司 | Elevator center opening door head with multi -functional limiting plate structure |
-
2016
- 2016-07-11 CN CN201610541671.8A patent/CN106044504B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773638A (en) * | 2014-01-15 | 2015-07-15 | 上海三菱电梯有限公司 | Asynchronous door knife having car door lock, elevator door motor and car door system |
| CN205892458U (en) * | 2016-07-11 | 2017-01-18 | 鑫诺电梯有限公司 | Elevator center opening door head with multi -functional limiting plate structure |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US11760604B1 (en) | 2022-05-27 | 2023-09-19 | Otis Elevator Company | Versatile elevator door interlock assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106044504B (en) | 2018-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106044504A (en) | Elevator center opening door head provided with multifunctional limiting plate structure | |
| CN106006324A (en) | Elevator center opening door head device with novel door plank connecting structure | |
| CN105936467A (en) | Elevator center opening door head with transmission steel wire rope adjustable fixing structure | |
| CN210854899U (en) | Right-angle door-opening home elevator | |
| CN206940165U (en) | A kind of aging blocks install elevator additional | |
| CN202098956U (en) | Construction elevator | |
| CN106044489A (en) | Household car frame with overhang safety tongs | |
| CN205892458U (en) | Elevator center opening door head with multi -functional limiting plate structure | |
| CN205892447U (en) | Spacing seat with movement weight cable hole | |
| CN106144858A (en) | A kind of limit base with weight cord hole | |
| CN205419435U (en) | From elevator of taking bearing platform | |
| JP6157962B2 (en) | Elevator equipment | |
| CN206798934U (en) | Suspension member long guideway is opened by a kind of reinforced doube bridge frame fire resistant doorsets | |
| CN202936060U (en) | Intermediate guide and traction elevator | |
| CN106006323A (en) | Elevator center opening door head with triple-head steel wire rope connecting base | |
| CN205892450U (en) | Elevator center opening door head device with novel door plant connection structure | |
| CN103950813B (en) | A kind of elevator cage door | |
| CN205873641U (en) | Three wire rope coupling mechanism of elevator center opening door head link plate | |
| CN108373092B (en) | Home elevator traction machine, counterweight and counterweight rope end composite structure | |
| CN209721304U (en) | Assembled passenger elevator car is built-in to return rope structure | |
| CN208103680U (en) | A kind of Counter-weight frame structure | |
| CN205892457U (en) | Elevator center opening door head with adjustable fixed knot of transmission steel wire rope constructs | |
| CN205472136U (en) | A hauler arrangement structure for no computer lab elevator | |
| CN106458517A (en) | Elevator system | |
| CN204778178U (en) | Elevator compensation arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190129 Address after: 300000 Block B, 20th Liuyi Road, Yangliuqing Town, Xiqing District, Tianjin Patentee after: TIANJIN KANGTU SCIENCE AND TECHNOLOGY CO., LTD. Address before: 300380 Liuyang Road, Yangliuqing town, Xiqing, Tianjin. Patentee before: Signor Elevator Co., Ltd. |