CN204475883U - One can turnover type standardized construction elevator floor protection door frame - Google Patents
One can turnover type standardized construction elevator floor protection door frame Download PDFInfo
- Publication number
- CN204475883U CN204475883U CN201420772361.3U CN201420772361U CN204475883U CN 204475883 U CN204475883 U CN 204475883U CN 201420772361 U CN201420772361 U CN 201420772361U CN 204475883 U CN204475883 U CN 204475883U
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- door frame
- construction elevator
- vertical columns
- elevator floor
- turnover type
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Abstract
One disclosed in the utility model can protect door frame by turnover type standardized construction elevator floor, the main beam comprising two vertically disposed head trees and be laterally connected between two head trees, below main beam, middle position is vertically provided with middle standing pillar unit, is separately installed with open-type door leaf between middle standing pillar unit and head tree.The utility model is applicable to the floor construction of most frame construction, and the head tree in the utility model can adjust according to the actual height of actual building storey, and strong adaptability, use are flexibly; Meanwhile, the parts such as middle standing pillar unit, crossbeam and open-type door leaf all adopt standardized designs, can promote of the present utility model can turnover rate.
Description
Technical field
The utility model relates to a kind of safety device of building operations operation, and being specifically related to one can turnover type standardized construction elevator floor protection door frame.
Background technology
Construction elevator is construction operation personnel, machinery and material main conveyance, and floor edge protection in construction elevator place is one of emphasis of Safety Management, is the keypoint part of highrise building floor edge protection.
And traditional construction lift protects frame, usually adopt φ 48.3 × 3.5mm steel pipe erection construction lift protects frame, layering adopts wire rope to unload.When traditional defense frame is set up, require high to the verticality of support body vertical rod, cross bar spacing and support body, protective frame sets up protective materials such as needing a large amount of steel pipe, scaffold floor and Dense mesh screen, and set up progress by protective frame the service time of construction elevator and limited, simultaneously construction elevator protective frame setting up, there is the unfavorable factors such as potential safety hazard is many, the cycle is long in period for removal.
Utility model content
Goal of the invention: the purpose of this utility model is to solve the deficiencies in the prior art, provides one can protect door frame by turnover type standardized construction elevator floor.
Technical scheme: one of the present utility model can protect door frame by turnover type standardized construction elevator floor, the main beam comprising two vertically disposed head trees and be laterally connected between two head trees, below described main beam, middle position is vertically provided with middle standing pillar unit, is separately installed with open-type door leaf between described middle standing pillar unit and head tree.
For ease of adjusting the height (i.e. the height of whole door frame) of head tree, described head tree comprises vertical columns and adjustable stand column, and described adjustable stand column sleeve is fixed on vertical columns top and can moves up and down adjustment along vertical columns short transverse.
Further, described middle standing pillar unit comprises the secondary crossbeam that two secondary columns vertically arranged and two are laterally connected in upper and lower two ends between secondary column respectively, the rectangle frame mounted inside be made up of described secondary column and secondary crossbeam has steel plate mesh sheet, and the top of described secondary column is fixedly connected with main beam.
For protecting the safety of constructor further; the utility model also comprises some guard rails; described guard rail one end is near vertical columns or secondary column; the other end extends outside constructing structure; adopt such structure design to make the both sides of all open-type door leafs be equipped with corresponding guard rail, strengthen the protection of life security when constructor is passed in and out.
For convenience of head tree and secondary column are fixed on constructing structure smoothly, the bottom of the bottom of described vertical columns, the top of adjustable stand column and secondary column is all provided with fixing sole, can also fixed-area be increased simultaneously, and then strengthen the steadiness of whole door frame.
Further, be bolted between described secondary crossbeam and main beam, described main beam is connected with vertical columns by bolt, adopts such structure design to be conducive to dismounting.
Construct for convenience and open open-type door leaf constructability human users, described open-type door leaf has two fans, is connected respectively by hinge with vertical columns with secondary column.
Further, described vertical columns is connected by bolt or latch with between adjustable stand column, so far, according to actual needs highly, can be moved up and down by adjustable stand column, then fix with bolt or latch along vertical columns, easy to operate, uses flexibly.
Preferably, described vertical columns, adjustable stand column, secondary column, secondary crossbeam and main beam are made by square steel pipe, are conducive to the bearing and the steadiness that improve whole door frame.
Beneficial effect: the utility model is applicable to the floor construction of most frame construction, the head tree in the utility model can according to actual building storey actual height adjust, strong adaptability, to use flexibly; Meanwhile, the parts such as middle standing pillar unit, main beam and open-type door leaf all adopt standardized designs, can promote of the present utility model can turnover rate.
Accompanying drawing explanation
Fig. 1 is using state sectional drawing of the present utility model;
Fig. 2 is structural representation of the present utility model.
In figure: 1, head tree, 2, main beam, 3, middle standing pillar unit, 4, open-type door leaf, 5, guard rail, 6, fixing sole, 11, vertical columns, 12, adjustable stand column, 31, secondary column, 32, secondary crossbeam, 33, steel plate mesh sheet.
Detailed description of the invention
Below technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to described embodiment.
As depicted in figs. 1 and 2, one of the present utility model can protect door frame by turnover type standardized construction elevator floor, the main beam 2 comprising two vertically disposed head trees 1 and be laterally connected between two head trees 1, below main beam 2, middle position is vertically provided with middle standing pillar unit 3, is separately installed with open-type door leaf 4 between middle standing pillar unit 3 and head tree 1; Wherein, head tree 1 comprises vertical columns 11 and adjustable stand column 12, and adjustable stand column 12 sleeve is fixed on vertical columns 11 top and can moves up and down adjustment along vertical columns 11 short transverse; Middle standing pillar unit 3 comprises the secondary crossbeam 32 that two secondary columns 31 vertically arranged and two are laterally connected in the direct two ends up and down of secondary column 31 respectively, the rectangle frame internal welding be made up of described secondary column 31 and secondary crossbeam 32 is connected to expanded metal lath sheet 33, and the top of secondary column 31 is fixedly connected with main beam 2.
Wherein, be connected by bolt or latch between vertical columns 11 with adjustable stand column 12.
Also comprise some guard rails 5 in the present embodiment, guard rail 5 one end is near vertical columns 11 or secondary column 31, and the other end extends outside constructing structure.
Wherein, the bottom of the bottom of above-mentioned vertical columns 11, the top of adjustable stand column 12 and secondary column 31 is all provided with fixing sole 6; Be bolted between secondary crossbeam 32 and main beam 2, main beam 2 is connected with vertical columns 11 by bolt.
Open-type door leaf 4 in the present embodiment is had two fans and is connected with secondary column 31 with vertical columns 11 respectively by hinge.
Of the present utility model mode of specifically installing and using is:
According to the special scheme of construction elevator, protection door frame line setting is carried out at required construction floor, on the upper and lower frames that fixing sole 6 is fixed on constructing structure is set a roof beam in place, according to the height of actual floor, make the height of protection door frame head tree 1 adapt to the height of floor by adjustment adjustable stand column 12, then vertical columns 11 and adjustable stand column 12 are fixed on fixing sole 6; Relocate middle standing pillar unit 3, secondary column 31 is fixed on fixing sole 6 by adjustment middle standing pillar unit verticality; Then the main beam 2 of location protection door frame, first fixes with both sides head tree 1 bolt, then fixes with the secondary upstanding studs of middle standing pillar unit 3; Finally open-type door leaf 4 is installed.For increasing security performance further, guard rail 5 is installed in the both sides of open-type door leaf 4.
As mentioned above, although represented with reference to specific preferred embodiment and described the utility model, it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model not departing from claims definition, various change can be made in the form and details to it.
Claims (9)
1. one kind can be protected door frame by turnover type standardized construction elevator floor, it is characterized in that: the main beam comprising two vertically disposed head trees and be laterally connected between two head trees, below described main beam, middle position is vertically provided with middle standing pillar unit, is separately installed with open-type door leaf between described middle standing pillar unit and head tree; Described head tree comprises vertical columns and adjustable stand column, and described adjustable stand column sleeve is fixed on vertical columns top and can moves up and down adjustment along vertical columns short transverse.
2. according to claim 1 can turnover type standardized construction elevator floor protection door frame, it is characterized in that: described middle standing pillar unit comprises the secondary crossbeam that two secondary columns vertically arranged and two are laterally connected in upper and lower two ends between secondary column respectively, the rectangle frame mounted inside be made up of described secondary column and secondary crossbeam has steel plate mesh sheet, and the top of described secondary column is fixedly connected with main beam.
3. according to claim 2 can turnover type standardized construction elevator floor protection door frame, it is characterized in that: also comprise some guard rails, described guard rail one end is near vertical columns or secondary column, and the other end extends outside constructing structure.
4. according to claim 1 can turnover type standardized construction elevator floor protection door frame, it is characterized in that: the bottom of described vertical columns, the top of adjustable stand column are all provided with fixing sole.
5. according to claim 2 can turnover type standardized construction elevator floor protection door frame, it is characterized in that: be bolted between described secondary column and main beam, described main beam is connected with vertical columns by bolt.
6. according to claim 2 can turnover type standardized construction elevator floor protection door frame, it is characterized in that: described open-type door leaf is had two fans and is connected with secondary column with vertical columns respectively by hinge.
7. according to claim 2 can turnover type standardized construction elevator floor protection door frame, it is characterized in that: described vertical columns is connected by bolt or latch with between adjustable stand column.
8. according to claim 2 can turnover type standardized construction elevator floor protection door frame, it is characterized in that: described vertical columns, adjustable stand column, secondary column, secondary crossbeam and main beam are made by square steel pipe.
9. according to claim 2 can turnover type standardized construction elevator floor protection door frame, it is characterized in that: the bottom of described secondary column is also provided with fixing sole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772361.3U CN204475883U (en) | 2014-12-10 | 2014-12-10 | One can turnover type standardized construction elevator floor protection door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772361.3U CN204475883U (en) | 2014-12-10 | 2014-12-10 | One can turnover type standardized construction elevator floor protection door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475883U true CN204475883U (en) | 2015-07-15 |
Family
ID=53631685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772361.3U Active CN204475883U (en) | 2014-12-10 | 2014-12-10 | One can turnover type standardized construction elevator floor protection door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204475883U (en) |
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2014
- 2014-12-10 CN CN201420772361.3U patent/CN204475883U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |