CN105384038A - Elevator car type elevator landing door device - Google Patents
Elevator car type elevator landing door device Download PDFInfo
- Publication number
- CN105384038A CN105384038A CN201510873588.6A CN201510873588A CN105384038A CN 105384038 A CN105384038 A CN 105384038A CN 201510873588 A CN201510873588 A CN 201510873588A CN 105384038 A CN105384038 A CN 105384038A
- Authority
- CN
- China
- Prior art keywords
- car type
- landing door
- guide rail
- sill frame
- type elevator
- 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
- B66B13/06—Door or gate operation of sliding doors
- B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/022—Guideways; Guides with a special shape
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The invention relates to an elevator car type elevator landing door device. The elevator car type elevator landing door device comprises an upper sill frame, a landing door hanging plate, a door hanging wheel, a pressing wheel and a door lock device installed on the upper sill frame. The pressing wheel is fixed to the landing door hanging plate. The elevator car type elevator landing door device is characterized in that the upper sill frame is of an integrally extrusion-formed structure and comprises an upper section part and a guide rail extending downwards from the upper section part; the guide rail is in a transversely-placed S shape; a vertical extension section extends downwards from the guide rail, and the head of the vertical extension section is folded upwards, so that a guide edge and a folded edge are formed. According to the structural design of the elevator car type elevator landing door device, the upper sill frame structure is applied to an elevator car type elevator landing door, the door hanging wheel is connected with the guide rail in a hung mode, a protruding part of the guide edge is connected with the pressing wheel, and thus a rolling track of the pressing wheel is limited; the technical problem that an existing landing door device is poor in use safety performance is solved, and the stability of the elevator car type elevator landing door is improved.
Description
Technical field
The present invention relates to a kind of layer door gear of elevators field, particularly relate to a kind of Lift car type elevator layer door gear.
Background technology
At present, Lift car type elevator uses in the enforcement of China large regions, the chief component of its Lift car type elevator is door lock assembly, the radical function of its door lock assembly is to ensure that elevator is when non-leveling zone, gate can not be opened, and the parts forming door lock assembly are mounted on car on bank, layer door gear also embraced layer door hanging plate, door change gear and pinch roller.
General conventional upper sill frame structure has technological deficiency: the rail sections on upper sill frame is all solid guide rail or splicing, welding guide rail substantially, in process of production, not only processing step is many, but also waste material, increase the weight of whole upper sill frame, unstable when causing bank to be installed; Authorization Notice No. is CN203306893U, its granted patent number is the novel elevator floor door gear of 201320398687.X, upper sill frame structure disclosed in this technical scheme, comprises epimere and rail sections, utilizes the end parallel edges of rail sections to be connected with pinch roller, when reality uses, because pinch roller is in continuous rotation, not only can be easy to produce shaking phenomenon, and causes the end wear of guide rail, thus make pinch roller cisco unity malfunction, bring potential safety hazard to overall elevator.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of a kind of Lift car type elevator layer door gear promoting Lift car type elevator operation stability and safety.
The present invention solves the technical scheme that its technical matters takes: a kind of Lift car type elevator layer door gear, comprise upper sill frame, layer door hanging plate, door change gear, pinch roller and the door lock assembly be arranged on upper sill frame, described pinch roller is fixed on layer door hanging plate, described upper sill frame is integral type extrusion structure, this upper sill frame comprises upper portion, from upper portion to the guide rail of downward-extension, described guide rail is ∽ type, described guide rail is extended with vertical extension member downwards, this vertical extension member 180 °, head upwards inflection form a guide edge and an inflection limit, the bossing of guide edge is utilized to be connected with pinch roller, thus guarantee the normal rolling of pinch roller.
Further, in order to promote the total bearing capacity of upper sill frame, described guide rail is made up of the recess of downward bending and the tang of upwards bending, and the summit, outside of described tang is 30mm to the below vertex distance of guide edge.
Further, the top on described inflection limit is 12mm to the distance on the summit, below of guide edge, improves intensity when upper sill frame head is connected with pinch roller.
The invention has the beneficial effects as follows: the upper sill frame structure of this structure design is applied on Lift car type elevator layer door, guide rail is utilized to mount door change gear, guide rail is ∽ type, actv. cross spacing can be carried out to door strap, the bossing of guide edge connects pinch roller, thus the rolling track of restriction pinch roller, which solve the technical matters of existing layer door gear usage safety performance, promote the stability of Lift car type elevator layer door.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is birds-eye view of the present invention;
Fig. 3 is the structural representation of upper sill frame in the present invention.
In figure: 1, upper sill frame 11, upper portion 12, guide rail 121, recess 122, tang 13, vertical extension member 14, guide edge 15, inflection limit 2, layer door hanging plate 3, door change gear 4, pinch roller 5, door lock assembly.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of Lift car type elevator layer door gear as shown in Figures 1 to 3, comprise upper sill frame 1, layer door hanging plate 2, door change gear 3, pinch roller 4 and the door lock assembly 5 be arranged on upper sill frame 1, described pinch roller 4 is fixed on layer door hanging plate 2, described upper sill frame 1 is integral type extrusion structure, this upper sill frame 1 comprises upper portion 11, 11 points of guide rails 12 to downward-extension from epimere portion, described guide rail 12 is in ∽ type, described guide rail 12 is extended with vertical extension member 13 downwards, this vertical extension member 13 180 °, head upwards inflection form guide edge 14 and an inflection limit 15, the bossing of guide edge is utilized to be connected with pinch roller, thus guarantee the normal rolling of pinch roller.
Further, as shown in Figure 3, in order to promote the total bearing capacity of upper sill frame, described guide rail 12 is made up of with the tang 122 of upwards bending the recess 121 of downward bending, and the summit, outside of described tang 122 is 30mm to the below vertex distance of guide edge 14; The top on described inflection limit 15 is 12mm to the distance on the summit, below of guide edge 14, improves intensity when upper sill frame head is connected with pinch roller.
The upper sill frame structure of this structure design is applied on Lift car type elevator layer door, guide rail is utilized to mount door change gear, guide rail is ∽ type, actv. cross spacing can be carried out to door strap, the bossing of guide edge connects pinch roller, thus the rolling track of restriction pinch roller, which solve the technical matters of existing layer door gear usage safety performance, promote the stability of Lift car type elevator layer door.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (3)
1. a Lift car type elevator layer door gear, comprise upper sill frame (1), layer door hanging plate (2), door change gear (3), pinch roller (4) and the door lock assembly (5) be arranged on upper sill frame (1), described pinch roller (4) is fixed on layer door hanging plate (2), it is characterized in that: described upper sill frame (1) is integral type extrusion structure, this upper sill frame (1) comprises upper portion (11), guide rail (12) from from upper portion (11) to downward-extension, described guide rail (12) is in ∽ type, described guide rail (12) is extended with vertical extension member (13) downwards, this vertical extension member (13) 180 °, head upwards inflection form a guide edge (14) and an inflection limit (15).
2. a kind of Lift car type elevator layer door gear according to claim 1, it is characterized in that: described guide rail (12) is made up of the recess (121) of downward bending and the tang (122) of upwards bending, the summit, outside of described tang (122) is 30mm to the below vertex distance of guide edge (14).
3. a kind of Lift car type elevator layer door gear according to claim 1, is characterized in that: the top of described inflection limit (15) is 12mm to the distance on the summit, below of guide edge (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510873588.6A CN105384038A (en) | 2015-12-03 | 2015-12-03 | Elevator car type elevator landing door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510873588.6A CN105384038A (en) | 2015-12-03 | 2015-12-03 | Elevator car type elevator landing door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105384038A true CN105384038A (en) | 2016-03-09 |
Family
ID=55416889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510873588.6A Pending CN105384038A (en) | 2015-12-03 | 2015-12-03 | Elevator car type elevator landing door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105384038A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104530A (en) * | 2019-06-05 | 2019-08-09 | 北京明正维元电机技术有限公司 | A kind of flange installation automatic door opener structure of direct-drive motor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008239280A (en) * | 2007-03-26 | 2008-10-09 | Tsukasa Gomme Denzai Kk | Door for elevator |
| CN203306893U (en) * | 2013-07-05 | 2013-11-27 | 宁波欧菱电梯配件有限公司 | Novel elevator floor door device |
| CN105347152A (en) * | 2015-11-23 | 2016-02-24 | 苏州和阳金属科技有限公司 | Elevator car type elevator landing door device |
-
2015
- 2015-12-03 CN CN201510873588.6A patent/CN105384038A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008239280A (en) * | 2007-03-26 | 2008-10-09 | Tsukasa Gomme Denzai Kk | Door for elevator |
| CN203306893U (en) * | 2013-07-05 | 2013-11-27 | 宁波欧菱电梯配件有限公司 | Novel elevator floor door device |
| CN105347152A (en) * | 2015-11-23 | 2016-02-24 | 苏州和阳金属科技有限公司 | Elevator car type elevator landing door device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104530A (en) * | 2019-06-05 | 2019-08-09 | 北京明正维元电机技术有限公司 | A kind of flange installation automatic door opener structure of direct-drive motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105347152A (en) | Elevator car type elevator landing door device | |
| CN105384038A (en) | Elevator car type elevator landing door device | |
| CN204917549U (en) | Steel construction integration elevator | |
| CN203306893U (en) | Novel elevator floor door device | |
| CN205419456U (en) | Sedan -chair elevator layer door gear | |
| CN204198205U (en) | The upper sill frame of lift door hanging plate assembly slip-off preventing | |
| CN105298286B (en) | Door-motor system of shielding door | |
| CN106927341A (en) | A kind of transfer of mobile car | |
| CN204624899U (en) | A kind of rotary elevator toe guard | |
| CN102616637A (en) | Elevator hoistway sill assembly | |
| CN207932863U (en) | A kind of installing mechanism between elevator cage and elevator door | |
| CN204237418U (en) | Handrail anti-deflection device | |
| CN205419466U (en) | Increase bank structure on strong stability's elevator | |
| CN204324652U (en) | Machine-roomless lift | |
| CN204196898U (en) | A kind of subway shield door insulation threshold | |
| CN202208588U (en) | Lift protective strip | |
| CN105347159A (en) | Anti-falling upper sill structure applied to elevator landing door | |
| CN205602917U (en) | Slide steering device of hoistway door | |
| CN205603009U (en) | Stop gear of elevator door motor and layer door gear link plate department | |
| CN205602953U (en) | Back is not to heavily there being computer lab elevator | |
| CN205855707U (en) | Save the little miniature craspedodrome elevator structure of hoistway | |
| CN203653033U (en) | Staircase provided with lengthened linear end | |
| CN203497881U (en) | Forcibly driving elevator | |
| CN202625560U (en) | Sill | |
| CN204198185U (en) | Small room passenger elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |