CN202657808U - Device for fixing construction elevator floor protection door - Google Patents
Device for fixing construction elevator floor protection door Download PDFInfo
- Publication number
- CN202657808U CN202657808U CN 201220202927 CN201220202927U CN202657808U CN 202657808 U CN202657808 U CN 202657808U CN 201220202927 CN201220202927 CN 201220202927 CN 201220202927 U CN201220202927 U CN 201220202927U CN 202657808 U CN202657808 U CN 202657808U
- Authority
- CN
- China
- Prior art keywords
- buckles
- construction elevator
- elevator floor
- protective door
- protection 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.)
- Expired - Fee Related
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model relates to a fixing device in a construction site and particularly relates to a device for fixing a construction elevator floor protection door. The device comprises two buckling plates, wherein the section of the two buckling plates is similar to a semicircular shape, supporting mechanisms are fixed on one sides of the two buckling plates, locking mechanisms are arranged on the other sides of the two buckling plates, the supporting mechanisms are connected with the two buckling plates fixedly through hinges, and the locking mechanisms are fixed with the two buckling plates movably. The device is simple in structure, convenient to produce and capable of guaranteeing that the elevator protection door and a safety protection frame are connected fixedly, saving the cost and improving the reliability of the protection door in the construction site.
Description
Technical field
The utility model relates to a kind of building ground anchor fitting, especially a kind of device of fixedly construction elevator floor protective door.
Background technology
In building engineering, protection door for construction elevator closing page or leaf, Flat steel pipe are connected with safety protection frame, owing to being crushed with the steel pipe of hinge weld, so can't be connected with fastener with the protective door frame with fastener herein, usually adopt the iron wire binding, the point of connection that plays fixation normally connects with cross buckle at second reinforced tube place of range gate frame.In work progress, because the elevator door open frequency is higher, hinge and steel-pipe welding place easily produce endurance failure, cause the unexpected flare of protective door, have great potential safety hazard.
Summary of the invention
Goal of the invention of the present utility model is to overcome the defective that prior art exists, and realizes the fixedly device of construction elevator floor protective door.
For achieving the above object, the technical solution of the utility model is: a kind of device of fixedly construction elevator floor protective door, comprise two buckles, the cross-sectional plane of two buckles is approximate half-circular, one side of two buckles is fixed with supporting mechanism, the opposite side of two buckles is provided with catch gear, and described supporting mechanism is captiveed joint with two buckles by hinge, and described catch gear and two buckles are movable fixing.
Described supporting mechanism comprises stay bearing plate and anchor shaft, and described chain connection is that stay bearing plate is captiveed joint with two buckles by bearing pin, and described anchor shaft is vertically set on the support plate upper surface.
Described catch gear comprises locking boss, screw bolt and nut, is respectively arranged with through hole or groove or both combinations on the described locking boss, and described bolt penetrates in the through hole and cooperates with nut.
The beneficial effects of the utility model:
1. the device of fixedly construction elevator floor protective door of the present utility model is simple in structure, and is easy to make, the lift protects door is connected with safety protection frame connects.
2. the device of fixedly construction elevator floor protective door of the present utility model, anchor shaft can use waste and old round bar head processing, can save cost, can improve again the reliability of building site protective door.
Description of drawings
Fig. 1 is one of structural representation of the fixedly device of construction elevator floor protective door;
Fig. 2 be the fixedly device of construction elevator floor protective door structural representation two;
Fig. 3 be fixedly construction elevator floor protective door device overlook the mounting structure schematic diagram.
The specific embodiment
Also by specific embodiment the device of fixedly construction elevator floor protective door of the present utility model is done more detailed description below in conjunction with accompanying drawing.
Embodiment:
Referring to Fig. 1-Fig. 3: the 1-lower pinch plate, the upper buckle of 2-, the 3-stay bearing plate, the 4-anchor shaft, the 5-bearing pin, 6-locks boss, 7-bolt, 8-nut.
Two buckles comprise buckle 1 and lower pinch plate 2, the cross-sectional plane of two buckles is approximate half-circular, and a side of two buckles is fixed with supporting mechanism, and the opposite side of two buckles is provided with catch gear, supporting mechanism is captiveed joint with two buckles by hinge, and catch gear and two buckles are movable fixing.
Supporting mechanism comprises stay bearing plate 3 and anchor shaft 4, and chain connection is that stay bearing plate 3 is captiveed joint with two buckles by bearing pin 5, and anchor shaft 4 is vertically set on stay bearing plate 3 upper surfaces.
Catch gear comprises locking boss 6, bolt 7 and nut 8, is respectively arranged with through hole and groove on the locking boss 6, and bolt 7 penetrates in the through hole and cooperates with nut 8.
Claims (3)
1. fixing device of construction elevator floor protective door, comprise two buckles, the cross-sectional plane of two buckles is approximate half-circular, it is characterized in that: a side of two buckles is fixed with supporting mechanism, the opposite side of two buckles is provided with catch gear, described supporting mechanism is captiveed joint with two buckles by hinge, and described catch gear and two buckles are movable fixing.
2. the device of fixedly construction elevator floor protective door according to claim 1, it is characterized in that: described supporting mechanism comprises stay bearing plate and anchor shaft, described chain connection is that stay bearing plate is captiveed joint with two buckles by bearing pin, and described anchor shaft is vertically set on the support plate upper surface.
3. the device of fixedly construction elevator floor protective door according to claim 2, it is characterized in that: described catch gear comprises locking boss, screw bolt and nut, be respectively arranged with through hole or groove or both combinations on the described locking boss, described bolt penetrates in the through hole and cooperates with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202927 CN202657808U (en) | 2012-05-08 | 2012-05-08 | Device for fixing construction elevator floor protection door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202927 CN202657808U (en) | 2012-05-08 | 2012-05-08 | Device for fixing construction elevator floor protection door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202657808U true CN202657808U (en) | 2013-01-09 |
Family
ID=47452729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220202927 Expired - Fee Related CN202657808U (en) | 2012-05-08 | 2012-05-08 | Device for fixing construction elevator floor protection door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202657808U (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 part of elevator protective door and manufacturing method of detachable fixing part |
| 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 |
-
2012
- 2012-05-08 CN CN 201220202927 patent/CN202657808U/en not_active Expired - Fee Related
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 part of elevator protective door and manufacturing method of detachable fixing part |
| CN103508301B (en) * | 2013-08-23 | 2015-03-04 | 中国建筑第二工程局有限公司 | Detachable fixing part of elevator protective door and manufacturing method of detachable fixing part |
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20140508 |