CN204675585U - Elevator cage door slide block structure - Google Patents
Elevator cage door slide block structure Download PDFInfo
- Publication number
- CN204675585U CN204675585U CN201520194796.9U CN201520194796U CN204675585U CN 204675585 U CN204675585 U CN 204675585U CN 201520194796 U CN201520194796 U CN 201520194796U CN 204675585 U CN204675585 U CN 204675585U
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- CN
- China
- Prior art keywords
- slide block
- door slide
- door
- sill
- described door
- 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.)
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Abstract
The utility model belongs to elevator technology field, disclose a kind of elevator cage door slide block structure, comprise sill and door slide block, described door slide block lower end is slidably arranged in described sill, described door upper end of slide block is fixedly connected with the door-plate of elevator, described sill is formed in surrounding connected in star, above groove, both sides are protruding, described door slide block is the T-shaped stepped shaft structure of standing upside down, the lower end of described door slide block is limited in described groove, the upper end of described door slide block is stretched out outside described projection, the outside cladding rubber layer in lower end of described door slide block.Sill groove opposite house slide block of the present utility model has covering property larger, increases the area of contact connected.Adopt the door slide block of ladder shaft type, slide block rotation of 360 ° in sill groove can be ensured.Door slide block structure contains the advantage of steel structure and rubber structure, both ensure that intensity.
Description
Technical field
The utility model belongs to elevator technology field, particularly a kind of elevator cage door slide block structure.
Background technology
Existing elevator cage, has a guide groove matched with door slide block, guide groove to and sidewall surfaces be provided with spacing preiection or groove, slide block to be arranged in guide groove and with its bearing fit.The safety that existing this structure improves landing door structure is not high, because some irrational actions can cause a slide block derailing.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of elevator cage door slide block structure, by the connection mode of the large covering property between door slide block and door, the safety of door is improved greatly.
The technical scheme that the utility model is taked is:
A kind of elevator cage door slide block structure, comprise sill and door slide block, described door slide block lower end is slidably arranged in described sill, and described door upper end of slide block is fixedly connected with the door-plate of elevator, it is characterized in that, described sill is formed in surrounding connected in star, above groove, both sides are protruding, and described door slide block is the T-shaped stepped shaft structure of standing upside down, and the lower end of described door slide block is limited in described groove, the upper end of described door slide block is stretched out outside described projection, the outside cladding rubber layer in lower end of described door slide block.
Further, described door slide block is arranged at after in described sill, and described door slide block can rotate around self axle.
Further, the upper end of described door slide block is threaded shaft, and described door-plate lower end has screw, and described door slide block is threaded connection and is engaged in described door-plate lower end.
Further, the upper end of described door slide block is threaded shaft, and described door-plate lower end has through hole, after described threaded shaft penetrates described through hole, the described threaded shaft of the upper and lower of described through hole respectively arranges a nut, described threaded shaft is locked in described door-plate lower end.
The beneficial effects of the utility model are:
(1) sill groove opposite house slide block has covering property larger, increases the area of contact connected;
(2) adopt the door slide block of ladder shaft type, slide block rotation of 360 ° in sill groove can be ensured;
(3) door slide block structure contains the advantage of steel structure and rubber structure, both ensure that intensity, and be unlikely to again therefore and increase noise, thus connecting of a slide block and sill can be realized better, increase linking intensity, prevent some improper operations from causing a slide block derailing.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Label in accompanying drawing is respectively:
1. sill; 2. groove;
3. protruding; 4. a slide block;
5. the lower end of a slide block; 6. the upper end of a slide block;
7. rubber layer; 8. door-plate.
Detailed description of the invention
Elaborate below in conjunction with the detailed description of the invention of accompanying drawing to the utility model elevator cage door slide block structure.
See accompanying drawing 1, sill 1 is formed in surrounding connected in star 2, above groove 2, both sides are protruding 3, in groove 2, a slide block 4 is set, door slide block 4 is the T-shaped stepped shaft structure of standing upside down, the lower end 5 of door slide block 4 is limited in groove 2, and the upper end 6 of door slide block 4 is stretched out outside protruding 3, the outside cladding rubber layer 7 in lower end 5 of door slide block 4.Door slide block 4 is arranged at after in sill 1, and door slide block 4 can rotate around self axle.
The door upper end 6 of slide block 4 is fixedly connected with the door-plate 8 of elevator, and a kind of connection mode is, the upper end 6 of door slide block 4 is threaded shaft, and door-plate 8 lower end has screw, and door slide block 4 is threaded connection and is engaged in door-plate 8 lower end.
Another kind of connection mode is that the upper end of door slide block 4 is threaded shaft, and door-plate 8 lower end has through hole, after threaded shaft penetrates through hole, the threaded shaft of the upper and lower of through hole respectively arranges a nut (not shown), threaded shaft is locked in the lower end of door-plate 8.
The utility model adopts a kind of door slide block of graded axial type, the Slipper connected with sill is cylindrical, door slide block can rotate within the scope of 360 ° in the groove of sill, door slide block and sill coupling part are that inner side steel structure outer rubber is coated, both ensure that the intensity of connection, have again the shock-absorbing denoising function of rubber.Adopt the sill of large cladded type, there is projection sill groove both sides, and the gap between projection is larger than door slide block coupling spindle diameter, can meet the effective slip of a slide block in sill groove.Door slide block was connected with sill by sill both sides before sill is installed, but was connected with there is no between layer door board, connected after layer door is connected with layer door frame with door slide block again.Be helicitic texture on the upside of door slide block coupling spindle, have two nuts with matching, when door slide block connects with door-plate, one, two nut is on the upside of connection door-plate, and one is connecting on the downside of door-plate, thus adjustment doors slide block is at the upper-lower position of landing sill.
Below be only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. an elevator cage door slide block structure, comprise sill and door slide block, described door slide block lower end is slidably arranged in described sill, described door upper end of slide block is fixedly connected with the door-plate of elevator, it is characterized in that: described sill is formed in surrounding connected in star, above groove, both sides are protruding, described door slide block is the T-shaped stepped shaft structure of standing upside down, the lower end of described door slide block is limited in described groove, the upper end of described door slide block is stretched out outside described projection, the outside cladding rubber layer in lower end of described door slide block.
2. elevator cage door slide block structure according to claim 1, is characterized in that: described door slide block is arranged at after in described sill, and described door slide block can rotate around self axle.
3. elevator cage door slide block structure according to claim 1 and 2, is characterized in that: the upper end of described door slide block is threaded shaft, and described door-plate lower end has screw, and described door slide block is threaded connection and is engaged in described door-plate lower end.
4. elevator cage door slide block structure according to claim 1 and 2, it is characterized in that: the upper end of described door slide block is threaded shaft, described door-plate lower end has through hole, after described threaded shaft penetrates described through hole, the described threaded shaft of the upper and lower of described through hole respectively arranges a nut, described threaded shaft is locked in described door-plate lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194796.9U CN204675585U (en) | 2015-04-02 | 2015-04-02 | Elevator cage door slide block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194796.9U CN204675585U (en) | 2015-04-02 | 2015-04-02 | Elevator cage door slide block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204675585U true CN204675585U (en) | 2015-09-30 |
Family
ID=54175292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194796.9U Active CN204675585U (en) | 2015-04-02 | 2015-04-02 | Elevator cage door slide block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204675585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021124396A1 (en) * | 2019-12-16 | 2021-06-24 | 三菱電機ビルテクノサービス株式会社 | Elevator door, and maintenance component for elevator door |
-
2015
- 2015-04-02 CN CN201520194796.9U patent/CN204675585U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021124396A1 (en) * | 2019-12-16 | 2021-06-24 | 三菱電機ビルテクノサービス株式会社 | Elevator door, and maintenance component for elevator door |
| CN114502498A (en) * | 2019-12-16 | 2022-05-13 | 三菱电机大楼技术服务株式会社 | Elevator door and maintenance component of elevator door |
| CN114502498B (en) * | 2019-12-16 | 2023-08-11 | 三菱电机楼宇解决方案株式会社 | Elevator door and maintenance component for elevator door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |