CN203451012U - Double-cage elevator safety protective door spindle device - Google Patents
Double-cage elevator safety protective door spindle device Download PDFInfo
- Publication number
- CN203451012U CN203451012U CN201320560229.1U CN201320560229U CN203451012U CN 203451012 U CN203451012 U CN 203451012U CN 201320560229 U CN201320560229 U CN 201320560229U CN 203451012 U CN203451012 U CN 203451012U
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- CN
- China
- Prior art keywords
- safety protective
- protective door
- door
- double
- cage 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of design and manufacture of building mechanical devices and particularly relates to a double-cage elevator safety protective door spindle device. The double-cage elevator safety protective door spindle device comprises a safety protective door and a scaffold column, wherein a tubular door spindle is arranged on a longitudinal beam of the safety protective door. A cross rod is horizontally connected with the scaffold column through a fastener, a door bolt is arranged at one end of the cross rod in the vertical direction, and the outer diameter of the door bolt is matched with the inner diameter of the door spindle. By using the double-cage elevator safety protective door spindle device, outward opening of the safety protective door is avoided, the safety of workers during double-cage elevator operation and material transportation is ensured, and firm door installation, correct opening direction and flexible opening are ensured.
Description
Technical field
The utility model belongs to design and the manufacturing technology field of construction machinery equipment, particularly a kind of pair of cage elevator safety protective door shaft device.
Background technology
At present, the common way of the two cage lift protects door-hinges in building operation building site is to use stub bar of reinforced bar welding production, and such way has many drawbacks: (1) needs welding generator to coordinate while installing, be not easy to install, and making is not beautiful and clean; (2) while installing, safety protective door must be connected with discharging platform steel pipe scaffold support body by welding, has destroyed the safety performance of steel pipe major joint; (3) protective door of reinforcement fabrication is easily outwards opened.
Summary of the invention
Technical problem to be solved in the utility model is: design a kind of door shaft structure of novel structure, avoid safety protective door outwards to open as far as possible, to guarantee the safety of two cage elevator operations, personnel and transport of materials.
It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme: two cage elevator safety protective door shaft devices, comprise safety protective door, ricker, and tubulose door-hinge is being set on the longeron of described safety protective door; One end vertical direction of the cross bar by fastener together with ricker level connection joint is arranging the keeper that external diameter and door-hinge internal diameter match.
In practical operation, the angle steel of employing L30*30 is made the main frame of safety protective door, and liner is 2 thick expanded metal laths.According to the width of the steel pipe scaffold haul Terrace prevention door of setting up and height, determine the specification of protective door.Scaffold haul platform door is 1800mm*1400mm, and protective door manufactured size is 1400mm*600mm.The tubulose door-hinge supporting welding of doing protective door with the steel pipe of 200-300mm is on the longeron of doorframe.Cross bar steel pipe is fixed on ricker with cruciform fastening for falsework, one end welding keeper of cross bar steel pipe, and keeper is directly put in tubulose door-hinge can use safety protective door.
The beneficial effects of the utility model: avoided safety protective door outwards to open, guaranteed the safety of two cage elevator operations, personnel and transport of materials; Guaranteed that door leaf is installed firm opening direction correct, opened flexibly; Stopped safety protective door and become closed condition situation in unmanned nurse situation; Outward appearance is comparatively neat and artistic, and the utility model is quick detachable simultaneously, easily installs, and turnover Occupation coefficient is higher.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment 1;
Fig. 2 is the main TV structure schematic diagram of the utility model embodiment 2.
The specific embodiment
Two cage elevator safety protective door shaft devices, as Fig. 1, Fig. 2 comprises safety protective door 6, ricker 1, and tubulose door-hinge 5 is being set on the longeron of described safety protective door 6; One end vertical direction of the cross bar 3 by fastener 2 together with ricker 1 level connection joint is arranging the keeper 4 that external diameter and door-hinge 5 internal diameters match.Described tubulose door-hinge 5 is at least 2.
Claims (2)
1. pair cage elevator safety protective door shaft device, comprises safety protective door (6), ricker (1), it is characterized in that: tubulose door-hinge (5) is being set on the longeron of described safety protective door (6); One end vertical direction of the cross bar (3) by fastener (2) together with ricker (1) level connection joint is arranging the keeper (4) that external diameter and door-hinge (5) internal diameter match.
2. according to claim 1 pair of cage elevator safety protective door shaft device, is characterized in that: described tubulose door-hinge (5) is at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320560229.1U CN203451012U (en) | 2013-09-11 | 2013-09-11 | Double-cage elevator safety protective door spindle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320560229.1U CN203451012U (en) | 2013-09-11 | 2013-09-11 | Double-cage elevator safety protective door spindle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451012U true CN203451012U (en) | 2014-02-26 |
Family
ID=50130909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320560229.1U Expired - Fee Related CN203451012U (en) | 2013-09-11 | 2013-09-11 | Double-cage elevator safety protective door spindle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203451012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750895A (en) * | 2018-05-31 | 2018-11-06 | 中国冶集团有限公司 | The connection method of protection door for construction elevator |
| CN110593692A (en) * | 2019-08-28 | 2019-12-20 | 五冶集团上海有限公司 | Construction elevator floor protection door connecting piece |
-
2013
- 2013-09-11 CN CN201320560229.1U patent/CN203451012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750895A (en) * | 2018-05-31 | 2018-11-06 | 中国冶集团有限公司 | The connection method of protection door for construction elevator |
| CN110593692A (en) * | 2019-08-28 | 2019-12-20 | 五冶集团上海有限公司 | Construction elevator floor protection door connecting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160911 |