CN106044504B - A kind of elevator center opening door head with Multifunction position limiting harden structure - Google Patents
A kind of elevator center opening door head with Multifunction position limiting harden structure Download PDFInfo
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- CN106044504B CN106044504B CN201610541671.8A CN201610541671A CN106044504B CN 106044504 B CN106044504 B CN 106044504B CN 201610541671 A CN201610541671 A CN 201610541671A CN 106044504 B CN106044504 B CN 106044504B
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- plate
- hanging plate
- side vertical
- bottom plate
- steel wire
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- 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
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- Elevator Door Apparatuses (AREA)
Abstract
The present invention relates to a kind of elevator center opening door heads with Multifunction position limiting harden structure, including bottom plate, left hanging plate, right hanging plate, latch hook mechanism, it is formed with guide rail along its length on bottom plate, the both upper ends thereof of bottom plate installs rope sheave respectively, it is mounted on guide wheel in left hanging plate, right hanging plate, left and right hanging plate guiding is installed on the guide rail of bottom plate, the stay hook of installation latch hook mechanism in the middle part of bottom plate, the elastic hook of latch hook mechanism is installed in left hanging plate, weight rope sheave is installed in left hanging plate, rubber column is installed on right hanging plate, it is characterised in that：Limit base is fixed in the middle part of bottom, which is formed with bottom mounting plate and left side vertical plate and right side vertical plate, and the right side vertical plate of limit base is corresponding with the rubber column position, and weight steel wire rope fixing end mounting hole is formed in left side vertical plate.The present invention can effectively save the installation space on hanging plate, and limit base set weight steel wire rope fixed seat and limiting plate in one save process to significantly simplify technique, reduce production cost.
Description
Technical field
The invention belongs to elevator technology field, especially a kind of elevator center opening door head with Multifunction position limiting harden 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 it is two-fold, in it is point two-fold etc., the most common are midsplit types.Elevator fire resistant doorsets are common except having
Outside the function of door, being also equipped with prevents floor fire from having most important effect by elevator shaft sprawling.For midsplit type fire resistant doorsets,
Its head device is made of the bottom plate with guide rail and left and right two hanging plates, and left and right two are driven respectively by left and right two hanging plates
A door-plate is moved.Its guide rail makes guide rail by the way of the bending on bottom plate.The guide wheel installed on hanging plate is along guide rail
It moves upper surface.
It is realized and is linked by steel cable between left and right two hanging plates.The connection type of existing steel wire rope is steel wire
The both ends of rope are fixed with two fixed seats on right hanging plate respectively, and left hanging plate is rolled with detour in bottom plate both ends by steel wire clamping plate
Steel wire rope on wheel is fixed.At the same time, the fixed seat of a weight steel wire rope is also equipped on having hanging plate.Cause right hanging plate
Steel wire rope fixed seat is installed in upper multiple positions, leads to complicated, manufacturing process complexity.
Currently, portion would generally install a limiting plate in the soleplate, existing limiting plate is usually unilateral plate, is used for and master
The limit rubber column installed on hanging plate contacts, and prevents hanging plate from being hit caused by the latch hook mechanism of middle part.
Invention content
Dual-sided board is made in limiting plate it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of, side is risen
To with rubber column position-limiting action, the other side is used to mount the fixing end of weight steel wire rope, simple in structure, easily fabricated, saves empty
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 harden structure, including bottom plate, left hanging plate, right hanging plate, latch hook machine
Structure, is formed with guide rail along its length on bottom plate, and the both upper ends thereof of bottom plate is installed rope sheave, pacified in left hanging plate, right hanging plate respectively
Equipped with guide wheel, left and right hanging plate guiding is installed on the guide rail of bottom plate, the stay hook of installation latch hook mechanism, left hanging plate in the middle part of bottom plate
On the elastic hook of latch hook mechanism is installed, weight rope sheave is installed in left hanging plate, rubber column is installed on right hanging plate, feature exists
In：Limit base is fixed in the middle part of bottom, which is formed with bottom mounting plate and left side vertical plate and right side vertical plate, limit base
Right side vertical plate is corresponding with the rubber column position, and weight steel wire rope fixing end mounting hole is formed in left side vertical plate.
Moreover, the mounting hole is square hole, the weight steel wire rope fixing end is hook, which mounts in described
In mounting hole.
The advantages of the present invention are：
1, this elevator center opening door head with Multifunction position limiting harden structure, limit base are formed with bottom plate and left side vertical plate and right side
Riser, the right side vertical plate of limit base is corresponding with the rubber column position, and the installation of weight steel wire rope fixing end is formed in left side vertical plate
Hole simplifies cladding panel structure, it can be achieved that two kinds of functions of limiting plate and weight steel wire rope fixed seat, easy to make, saves space.
2, this elevator center opening door head with Multifunction position limiting harden structure, mounting hole is square hole, the weight steel wire rope
Fixing end is hook, which mounts in the mounting hole, easier for installation quick, and anti-offability is good.
3, this elevator center opening door head with Multifunction position limiting harden structure, scientific structure design is reasonable, can effectively save extension
Installation space on plate, limit base set weight steel wire rope fixed seat and limiting plate are in one, to significantly simplify technique, section
Process is saved, production cost is reduced.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the steel wire rope connecting seat of the present invention.
Reference sign：
1- bottom plates, 2- guide rails, 3- left hanging plates, the right hanging plates of 4-, 5- stay hooks, 6- elastic hooks, 7- limit bases, 8- rubber columns,
9- mounting holes, 10- left side vertical plates, 11- bottom mounting plates, 12- right side vertical plates, 13- weight rope sheaves.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings, and following embodiment is descriptive, is not restrictive,
Protection scope of the present invention cannot be limited with this.
A kind of elevator center opening door head with Multifunction position limiting harden structure, including bottom plate 1, left hanging plate 3, right hanging plate 4, latch hook
Mechanism, is formed with guide rail 2 along its length on bottom plate, and the both upper ends thereof of bottom plate installs rope sheave respectively, in left hanging plate, right hanging plate
Guide wheel is installed, left and right hanging plate guiding is installed on the guide rail of bottom plate, the stay hook 5 of installation latch hook mechanism, left extension in the middle part of bottom plate
The elastic hook 6 of latch hook mechanism is installed on plate, weight rope sheave 13 is installed in left hanging plate, rubber column 8 is installed on right hanging plate.Its
Innovation is：Limit base 7 is fixed in the middle part of bottom, which is formed with bottom mounting plate 11 and left side vertical plate 10, right side
The right side vertical plate of riser 12, limit base is corresponding with rubber column position, and weight steel wire rope fixing end mounting hole is formed in left side vertical plate
9.Mounting hole is square hole, and weight steel wire rope fixing end is hook, which mounts in mounting hole.
Limit base has the function of two kinds of the limiting plate of rubber column and weight steel wire rope fixed seat simultaneously, simplifies hanging plate knot
Structure, it is easy to make, save space.
Although disclosed the embodiment of the present invention and attached drawing, those skilled in the art can manage for the purpose of illustration
Solution, do not departing from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible,
Therefore the scope of the present invention is not limited to embodiment and attached drawing disclosure of that.
Claims (2)
1. a kind of elevator center opening door head with Multifunction position limiting harden structure, including bottom plate, left hanging plate, right hanging plate, latch hook mechanism,
It is formed with guide rail along its length on bottom plate, the both upper ends thereof of bottom plate is installed rope sheave, is mounted in left hanging plate, right hanging plate respectively
Guide wheel, left and right hanging plate guiding are installed on the guide rail of bottom plate, the stay hook of installation latch hook mechanism in the middle part of bottom plate, are pacified in left hanging plate
Elastic hook equipped with latch hook mechanism installs weight rope sheave in left hanging plate, rubber column is equipped on right hanging plate, it is characterised in that：
Portion is fixed with limit base in the soleplate, which is formed with bottom mounting plate and left side vertical plate and right side vertical plate, the right side of limit base
Cant board is corresponding with the rubber column position, and weight steel wire rope fixing end mounting hole is formed in left side vertical plate.
2. a kind of elevator center opening door head with Multifunction position limiting harden structure according to claim 1, it is characterised in that：Institute
The mounting hole stated is square hole, and the weight steel wire rope fixing end is hook, which mounts in the mounting 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 CN106044504A (en) | 2016-10-26 |
| CN106044504B true 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) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11046557B2 (en) | 2018-05-01 | 2021-06-29 | Otis Elevator Company | Elevator door interlock assembly |
| US11034548B2 (en) | 2018-05-01 | 2021-06-15 | Otis Elevator Company | Elevator door interlock assembly |
| US11040858B2 (en) | 2018-05-01 | 2021-06-22 | 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773638B (en) * | 2014-01-15 | 2016-06-22 | 上海三菱电梯有限公司 | With the asynchronous door cutter of car door lock, elevator door-motor and gate 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 |
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2016
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| Publication number | Publication date |
|---|---|
| CN106044504A (en) | 2016-10-26 |
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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. |