CN204212445U - Lift protects door fastening device - Google Patents
Lift protects door fastening device Download PDFInfo
- Publication number
- CN204212445U CN204212445U CN201420647922.7U CN201420647922U CN204212445U CN 204212445 U CN204212445 U CN 204212445U CN 201420647922 U CN201420647922 U CN 201420647922U CN 204212445 U CN204212445 U CN 204212445U
- Authority
- CN
- China
- Prior art keywords
- rod
- protective door
- fastening device
- wall
- 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
Links
Abstract
The utility model relates to a kind of lift protects door fastening device, comprise for protective door being positioned on elevator opening body of wall to form the L-type fixture of shutoff elevator opening, described fixture comprises first body of rod and second body of rod, described first body of rod is vertical with second body of rod to be connected, described first body of rod runs through protective door, and be fixedly limited in inside described elevator opening body of wall by a baffle plate, this barrier slides is through on first body of rod, and spacing by a bolt-locking with the first rod end, the outside of described second body of rod and protective door leans.The utility model makes simple and easy, damage will be caused also can to reuse to body of wall always, improve speed of application, reduce construction cost.
Description
Technical field
The utility model relates to the realm of building construction, specifically discloses a kind of lift protects door fastening device.
Background technology
In construction work, job site is in the main structure construction stage, elevator opening generally all should carry out security protection before elevator is installed, Normal practice completes in concreting, just should carry out security protection after stripping, general means of defence is that reinforcing bar is set up or adopted to employing steel pipe, square tubes soldering becomes door to protect, mostly adopt expandable implant screw with shear wall is fixing and then be welded to connect with it, so not only can injure the architecture quality of shear wall own, also cause economic loss.
Utility model content
For overcoming above-mentioned difficulties, the utility model proposes a kind of make simple and easy, reusable and the lift protects door fastening device of damage can not be caused to body of wall.
The technical solution of the utility model is achieved in that a kind of lift protects door fastening device, comprise for protective door being positioned on elevator opening body of wall to form the L-type fixture of shutoff elevator opening, described fixture comprises first body of rod and second body of rod, described first body of rod is vertical with second body of rod to be connected, described first body of rod runs through protective door, and be fixedly limited in inside described elevator opening body of wall by a baffle plate, this barrier slides is through on first body of rod, and it is spacing by a bolt-locking with the first rod end, the outside of described second body of rod and protective door leans.
Further, described first body of rod and second body of rod one-body molded.
Further, described baffle plate comprises the body in trapezium structure, this body trapezoidal broadside along its length indent have two semicircle cell bodies, described fixture is connected on the body between two described cell bodies.
Further, the position that described second body of rod and described protective door lean is that plane is arranged, and this plane is provided with anti-skid structure.
Further, described protective door is paling form structure, and the two ends of protective door and described elevator opening body of wall two side superimposed.
In using, the upper left that protective door overlaps with elevator opening body of wall by this lift protects door fastening device available, lower-left, upper right, that diagonal angle, four, bottom right carries out locking is spacing, the outside of second body of rod and protective door leans, link closely protective door, first body of rod runs through protective door and comes spacing by bolt-locking baffle plate, baffle plate, in " mountain " type, effectively can lock this lift protects door fastening device, and the shoe on second body of rod makes the laminating of protective door and the firm labor reality of elevator opening body of wall.The utility model makes simple and easy, damage will be caused also can to reuse to body of wall always, improve speed of application, reduce construction cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic cross-section of second body of rod.
Wherein, 1 is helicitic texture, and 2 is bolt, and 3 is baffle plate, and 31 is cell body, and 4 is fixture, and 41 is first body of rod, and 42 is second body of rod, and 43 is anti-skid structure.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of lift protects door fastening device according to Fig. 1 and Fig. 2, comprise for protective door being positioned on elevator opening body of wall to form the L-type fixture 4 of shutoff elevator opening, described fixture 4 comprises first body of rod 41 and second body of rod 42, described first body of rod 41 is vertical with second body of rod 42 to be connected, described first body of rod 41 runs through protective door, and be fixedly limited in inside described elevator opening body of wall by a baffle plate 3, this baffle plate 3 slides through on first body of rod 41, and lock spacing with the first body of rod 41 end by a bolt 2, described second body of rod 42 leans with the outside of protective door.In using, the upper left that protective door overlaps with elevator opening body of wall by this lift protects door fastening device available, lower-left, upper right, it is spacing that diagonal angle, four, bottom right carries out locking, second body of rod 42 leans with the outside of protective door, link closely protective door, helicitic texture 1 is provided with in the end of first body of rod 41, first body of rod 41 runs through protective door, and to lock baffle plate 3 by bolt 2 spacing, special first body of rod 41 and second body of rod 42 can be one-body molded, prevent the distortion of fixture 4 in using, make this lift protects door fastening device real to protective door and the elevator opening body of wall labor more that is locked.
Described baffle plate 3 can be " mountain " type, and concrete structure is comprise the body in trapezium structure, this body trapezoidal broadside along its length indent have two semicircle cell bodies 31, described fixture 4 is connected on the body between two described cell bodies 31.In using, cell body 31 fastens elevator opening body of wall, the baffle plate 3 of this type of " mountain " type structure than general type can labor is solid more locking protective door and elevator opening body of wall.Slide when outside in order to second body of rod and protective door that prevent fixture 4 leans, can be arranged to plane at described second body of rod 42 with the position that described protective door leans, this plane is provided with anti-skid structure 43.
Wherein said protective door is paling form structure, and the two ends of protective door and described elevator opening body of wall two side superimposed, and the protective door structure of this paling form is conducive to the locking of this lift protects door fastening device to protective door and elevator opening body of wall.
The utility model makes simple and easy, damage will be caused also can to reuse to body of wall always, improve speed of application, reduce construction cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a lift protects door fastening device, it is characterized in that: comprise for protective door being positioned on elevator opening body of wall to form the L-type fixture (4) of shutoff elevator opening, described fixture (4) comprises first body of rod (41) and second body of rod (42), described first body of rod (41) is vertical with second body of rod (42) to be connected, described first body of rod (41) runs through protective door, and be fixedly limited in inside described elevator opening body of wall by a baffle plate (3), this baffle plate (3) slides through on first body of rod (41), and lock spacing with first body of rod (41) end by a bolt (2), described second body of rod (42) leans with the outside of protective door.
2. a kind of lift protects door fastening device according to claim 1, is characterized in that: described first body of rod (41) and second body of rod (42) one-body molded.
3. a kind of lift protects door fastening device according to claim 1, it is characterized in that: described baffle plate (3) comprises the body in trapezium structure, this body trapezoidal broadside along its length indent have two semicircle cell bodies (31), described fixture (4) is connected on the body between two described cell bodies (31).
4. according to a kind of lift protects door fastening device in claim 1-3 described in any one, it is characterized in that: the position that described second body of rod (42) and described protective door lean is that plane is arranged, and this plane is provided with anti-skid structure (43).
5. according to a kind of lift protects door fastening device in claim 1-3 described in any one, it is characterized in that: described protective door is paling form structure, and the two ends of protective door and described elevator opening body of wall two side superimposed.
6. a kind of lift protects door fastening device according to claim 4, is characterized in that: described protective door is paling form structure, and the two ends of protective door and described elevator opening body of wall two side superimposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647922.7U CN204212445U (en) | 2014-11-03 | 2014-11-03 | Lift protects door fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647922.7U CN204212445U (en) | 2014-11-03 | 2014-11-03 | Lift protects door fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212445U true CN204212445U (en) | 2015-03-18 |
Family
ID=52981129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420647922.7U Expired - Fee Related CN204212445U (en) | 2014-11-03 | 2014-11-03 | Lift protects door fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212445U (en) |
-
2014
- 2014-11-03 CN CN201420647922.7U patent/CN204212445U/en not_active Expired - Fee Related
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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: 20150318 Termination date: 20191103 |