CN203903746U - Manual sliding door of small construction elevator - Google Patents
Manual sliding door of small construction elevator Download PDFInfo
- Publication number
- CN203903746U CN203903746U CN201420169314.XU CN201420169314U CN203903746U CN 203903746 U CN203903746 U CN 203903746U CN 201420169314 U CN201420169314 U CN 201420169314U CN 203903746 U CN203903746 U CN 203903746U
- Authority
- CN
- China
- Prior art keywords
- door
- accordion
- foldable
- sliding
- foldable 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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- Extensible Doors And Revolving Doors (AREA)
Abstract
The utility model discloses a manual sliding door of a small construction elevator. The manual sliding door of the small construction elevator comprises a door frame, a first foldable door and a second foldable door; guide rails with sliding grooves are installed on the door frame; the first foldable door is movably connected onto the door frame, a shaft is installed on the first foldable door, the second foldable door is hinged onto the shaft, and sliding wheels which can slide in the sliding grooves are installed on the second foldable door. By adopting the structure, when the second foldable door is pushed, the second foldable door can rotate around the shaft, the sliding wheels can move linearly in the sliding grooves and the first foldable door can simultaneously rotate, so that the first foldable door and the second foldable door are folded to realize the opening of the sliding door. When the second foldable door is reversely pushed, the first foldable door and the second foldable door can be closed. Therefore the sliding door has the advantages of simple structure and saving space, and is suitable for small elevators.
Description
Technical field
The utility model relates to the little elevator of building hoist, the sliding door on particularly little elevator.
Background technology
In engineering construction, universal gradually along with mechanization, building hoist has also occupied irreplaceable status in this field, and till now, the technology of building hoist is moving to maturity gradually also.Wherein, take Elevator as example, because little elevator volume is little, Yi Bian respective doors generally all only has and opens the door; Add the lightweight of door, traditional elevator single open-door and the door-opening mode of double door will no longer be applicable to little elevator.
Summary of the invention
The purpose of this utility model is to provide the little elevator hand sliding door of a kind of building hoist, and structure of the present utility model is simple in structure, is applicable in little elevator.
For achieving the above object, the little elevator hand sliding door of building hoist, comprises doorframe, the first accordion door and the second accordion door; The guided way with chute is installed on doorframe; On doorframe, be connected with the first described accordion door, on the first accordion door, axle be installed, on axle, be hinged with the second described accordion door, on the second accordion door, establish the pulley that can slide in chute.
Said structure, when promoting the second accordion door, the second accordion door can pivot, and pulley can be along chute straight-line motion, and meanwhile, the first accordion door can rotate, and the first accordion door and the second accordion door are folded up, and realizes opening of sliding door.When reverse promotion the second accordion door, can make the first accordion door and the second accordion door close.Therefore, above-mentioned sliding door simple in structure, saves space, is applicable in little elevator.
As specializing, the first described accordion door comprises two first door pillars and is welded on the first door-plate between two first door pillars; The second described accordion door comprises two second door pillars and is welded on the second door-plate between two second door pillars.Adopt above-mentioned the first structure of folding door, two first door pillars can guarantee the intensity of the first accordion door, and the thickness of the first door-plate is little, can save material, reduces costs.Adopt above-mentioned the second structure of folding door, two second door pillars can guarantee the intensity of the second accordion door, and the thickness of the second door-plate is little, can save material, reduces costs.
As specializing, the first described door-plate comprises the first plate body and the first weld part of brake forming on the first plate body; The second described door-plate comprises the second plate body and the second weld part of brake forming on the second plate body.By the first weld part and the second weld part are set, can increase the bonding area of the first door-plate and the first door pillar and the bonding area of the second door-plate and the second door pillar, thereby improve the intensity of the first accordion door and the second accordion door.
Accompanying drawing explanation
Fig. 1 is the structural representation of the little elevator hand sliding door of building hoist.
Fig. 2 is A-A cutaway view.
Fig. 3 is the structural representation of the first accordion door.
Fig. 4 is B-B cutaway view.
Fig. 5 is the enlarged drawing of A.
Fig. 6 is the enlarged drawing of B.
Fig. 7 is the structural representation of the second accordion door.
Fig. 8 is C-C cutaway view.
Fig. 9 is the enlarged drawing of C.
Figure 10 is that the little elevator hand sliding door of building hoist is installed to the constitution diagram while closing on little elevator.
Figure 11 is that the little elevator hand sliding door of building hoist is installed to the constitution diagram of little elevator shangguan while opening.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As depicted in figs. 1 and 2, the little elevator hand sliding door of building hoist comprises doorframe (not shown), the first accordion door 1, the second accordion door 2 and axle 3.
As shown in Figures 3 to 6, the first accordion door 1 comprises two first door pillars 11 and the first door-plate 12, the first described door-plate 12 comprises the first plate body 121 and the first weld part 122 of brake forming on the first plate body, the first weld part 122 is plate body shape, by the first plate body 122, the first door-plate is welded between two first door pillars 11, to increase bonding area, improve the intensity of the first accordion door.The S. A. 4 that can rotate around doorframe is installed on the first door pillar therein, and S. A. 4 is articulated on doorframe.On another first door pillar, be fixed with described axle 3.
As shown in Figure 7 to 9, the second accordion door 2 comprises two second door pillars 21 and the second door-plate 22, the second described door-plate 22 comprises the second plate body 221 and the second weld part 222 of brake forming on the second plate body, the second weld part 222 is plate body shape, by the second plate body 222, the second door-plate is welded between two second door pillars 21, to increase bonding area, improve the intensity of the second accordion door.Wherein one first door pillar is hinged on axle 3.As shown in Figure 9, in the lower end of another the second door pillar, pulley 5 is installed, pulley 5 is lower than the second door pillar.The guided way with chute is installed on doorframe, and pulley can slide along chute.
As shown in Figure 10 and Figure 11, when promoting the second accordion door 2, the second accordion door 2 can be around axle 3 rotations, and pulley 5 can be along chute straight-line motion, and meanwhile, the first accordion door 1 can rotate, the first accordion door 1 and the second accordion door 5 are folded up, realized opening of sliding door.When reverse promotion the second accordion door 5, can make the first accordion door 1 and the second accordion door 5 close.Therefore, above-mentioned sliding door simple in structure, saves space, is applicable in little elevator.
Claims (3)
1. the little elevator hand sliding door of building hoist, is characterized in that: comprise doorframe, the first accordion door and the second accordion door; The guided way with chute is installed on doorframe; On doorframe, be connected with the first described accordion door, on the first accordion door, axle be installed, on axle, be hinged with the second described accordion door, on the second accordion door, establish the pulley that can slide in chute.
2. the little elevator hand sliding door of building hoist according to claim 1, is characterized in that: the first described accordion door comprises two first door pillars and is welded on the first door-plate between two first door pillars; The second described accordion door comprises two second door pillars and is welded on the second door-plate between two second door pillars.
3. the little elevator hand sliding door of building hoist according to claim 2, is characterized in that: the first described door-plate comprises the first plate body and the first weld part of brake forming on the first plate body; The second described door-plate comprises the second plate body and the second weld part of brake forming on the second plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169314.XU CN203903746U (en) | 2014-04-10 | 2014-04-10 | Manual sliding door of small construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169314.XU CN203903746U (en) | 2014-04-10 | 2014-04-10 | Manual sliding door of small construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903746U true CN203903746U (en) | 2014-10-29 |
Family
ID=51778033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169314.XU Expired - Fee Related CN203903746U (en) | 2014-04-10 | 2014-04-10 | Manual sliding door of small construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390953A (en) * | 2015-11-23 | 2016-03-09 | 芜湖金牛电气股份有限公司 | Multi-cabinet-door switch cabinet |
-
2014
- 2014-04-10 CN CN201420169314.XU patent/CN203903746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390953A (en) * | 2015-11-23 | 2016-03-09 | 芜湖金牛电气股份有限公司 | Multi-cabinet-door switch cabinet |
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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 |
Granted publication date: 20141029 Termination date: 20170410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |