CN201901506U - Assembling type fasteners for construction elevator protective door of constructional engineering - Google Patents
Assembling type fasteners for construction elevator protective door of constructional engineering Download PDFInfo
- Publication number
- CN201901506U CN201901506U CN2010206599983U CN201020659998U CN201901506U CN 201901506 U CN201901506 U CN 201901506U CN 2010206599983 U CN2010206599983 U CN 2010206599983U CN 201020659998 U CN201020659998 U CN 201020659998U CN 201901506 U CN201901506 U CN 201901506U
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- CN
- China
- Prior art keywords
- fastener
- protective door
- fasteners
- elevator protective
- bearing
- 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 - Lifetime
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Abstract
The utility model discloses assembling type fasteners for a construction elevator protective door of constructional engineering, which comprises fasteners, wherein each fastener is provided with a bolt, a nut cap, a clamping slot and a bearing, and the fasteners are connected into a whole through a rotation-shaft connecting piece, and the fasteners are assembled to a shaft sleeve on an elevator protective door through the bearing. The fasteners provided by the utility model are firmly fixed to an upright scaffold upright pole, and as the elevator protective door welded with the shaft sleeve is directly sleeved on the bearings, the fasteners are convenient to mount and dismount, can be used repeatedly, and have the advantages of simple structure, reasonable design, convenience for operation and certain economic and social benefits.
Description
Technical field
The utility model relates to build-up type elevator protective door fastener, specifically is a kind of assembled architecture engineering construction elevator protective door fastener.
Background technology
At present building ground construction elevator protective door is installed, and adopts welding process more, and rotating shaft and protective door and protective frame column are linked together, and has the vertical rod of damage external scaffolding, a series of problems such as welding process complexity, installing/dismounting trouble.And with regaining repeated usage after the vertical rod welding of crossing.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of assembled architecture engineering construction elevator protective door fastener that can reduce labour cost and external scaffolding vertical rod loss is provided.
The technical solution of the utility model is:
A kind of assembled architecture engineering construction elevator protective door fastener, it is characterized in that forming by fastener, fastener, its fastener is provided with bolt, nut, fastener is provided with draw-in groove, bearing, by part fastener, fastener are linked to be an integral body by the rotating shaft connection, assemble by the axle sleeve on bearing and the elevator protective door.
The utility model is installed in this fastener in the external scaffolding vertical rod, by tightening the hexagonal (hexagon)nut of this fastener, it is fixed with this fastener and external scaffolding vertical rod to tighten up screw mandrel, the elevator protective door that directly will be welded with axle sleeve is enclosed within on the bearing, finish installation, its peace is torn open convenient and can be repeatedly used.The utility model is simple in structure, and is reasonable in design, easy to operate, has certain economic benefits and social benefit.
Description of drawings
Fig. 1 is the utility model structural representation
Among the figure: the 1-fastener; The 2-fastener; The 3-bolt; The 4-nut; 5-rotating shaft attaching parts; The 6-bearing; The 7-bearing carrier ring; The 8-draw-in groove.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified:
As shown in the figure: assembled architecture engineering construction elevator protective door fastener, it is characterized in that forming by fastener 1, fastener 2, its fastener 1 is provided with bolt 3, nut 4, fastener 2 is provided with draw-in groove 8, bearing 6 is linked to be an integral body by rotating shaft attaching parts 5 with fastener 1, fastener 2, assembles by bearing 6 and the bearing carrier ring 7 on the elevator protective door.
The concrete using method of the utility model is: this fastener is installed in the external scaffolding vertical rod, by tightening the nut of this fastener, it is fixed with this fastener and external scaffolding vertical rod to tighten up screw mandrel, the elevator protective door that directly will be welded with axle sleeve 7 is enclosed within on the bearing, finish installation, its peace is torn open convenient and can be repeatedly used.
Claims (1)
1. assembled architecture engineering construction elevator protective door fastener, it is characterized in that forming by fastener (1), fastener (2), its fastener (1) is provided with bolt (3), nut (4), fastener (2) is provided with draw-in groove (8), bearing, by part (5) fastener (1), fastener (2) are linked to be an integral body by the rotating shaft connection, assemble by bearing (6) and the bearing carrier ring (7) on the elevator protective door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206599983U CN201901506U (en) | 2010-12-15 | 2010-12-15 | Assembling type fasteners for construction elevator protective door of constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206599983U CN201901506U (en) | 2010-12-15 | 2010-12-15 | Assembling type fasteners for construction elevator protective door of constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901506U true CN201901506U (en) | 2011-07-20 |
Family
ID=44272104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206599983U Expired - Lifetime CN201901506U (en) | 2010-12-15 | 2010-12-15 | Assembling type fasteners for construction elevator protective door of constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508301A (en) * | 2013-08-23 | 2014-01-15 | 中国建筑第二工程局有限公司 | Detachable fixing piece for elevator protective door and manufacturing method |
| CN106429760A (en) * | 2016-11-16 | 2017-02-22 | 绍兴明煌建材科技有限公司 | Fastener special for double door of passenger and goods elevator and construction method thereof |
-
2010
- 2010-12-15 CN CN2010206599983U patent/CN201901506U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508301A (en) * | 2013-08-23 | 2014-01-15 | 中国建筑第二工程局有限公司 | Detachable fixing piece for elevator protective door and manufacturing method |
| CN103508301B (en) * | 2013-08-23 | 2015-03-04 | 中国建筑第二工程局有限公司 | Manufacturing method of detachable fixing piece of elevator protective door |
| CN106429760A (en) * | 2016-11-16 | 2017-02-22 | 绍兴明煌建材科技有限公司 | Fastener special for double door of passenger and goods elevator and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 9, Wuhou District grass road, Wuhou District, Chengdu, Sichuan Patentee after: CITIC Guoan Construction Group Co., Ltd. Address before: No. 9, Wuhou District grass road, Wuhou District, Chengdu, Sichuan Patentee before: Sichuan Shengmao Construction Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |
|
| CX01 | Expiry of patent term |