CN205116589U - Foldable stair tread - Google Patents
Foldable stair tread Download PDFInfo
- Publication number
- CN205116589U CN205116589U CN201520941592.7U CN201520941592U CN205116589U CN 205116589 U CN205116589 U CN 205116589U CN 201520941592 U CN201520941592 U CN 201520941592U CN 205116589 U CN205116589 U CN 205116589U
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- Prior art keywords
- pedal
- junction plate
- fixed bar
- hole
- footboard
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Abstract
The utility model relates to a foldable stair tread, including the footboard, 2 adjacent footboards articulate respectively at the both ends of connecting plate, and the both ends of footboard symmetry articulates there are 2 connecting plates, the lateral wall of footboard is articulated to have the dead lever, and the expansion end of dead lever is provided with the screw thread through -hole, be provided with on the connecting plate with screw thread through -hole complex screw hole, fix the dead lever on the connecting plate through the bolt, footboard and connecting plate pass through the dead lever vertical fixation, the setting is provided with the fixed orifices at 2 footboards of tip. The utility model discloses an adjacent footboard is connected to the articulated mode, then adopts the dead lever to realize the vertical fixation, and then realizes the folding of stair tread.
Description
Technical field
The utility model relates to building engineering field, particularly, relates to a kind of folding stair pedal.
Background technology
In building operations, keep away unavoidable operation aloft.For the ease of eminence construction, usually broadstep can be used.In building operations, the steadiness of broadstep and safety are very important, but broadstep used in work progress not only will ensure safety, and broadstep used of constructing is all moveable, so can often move, where is it needs just where to remove.So working broadstep be convenient to move also be design a kind of Consideration.
Existing broadstep is a kind of fixing non-removable structure, although its structural stability is good, it is not easy to resettlement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of folding stair pedal, to overcome the problem that existing broadstep is not easy to move.
The technical scheme in the invention for solving the above technical problem is: a kind of folding stair pedal, comprise pedal, adjacent 2 pedals are hinged on the two ends of junction plate respectively, the two ends symmetry of pedal is hinged with 2 junction plates, the side walls hinged of described pedal has fixed bar, the movable end of fixed bar is provided with tapped through hole, junction plate is provided with the screwed hole coordinated with tapped through hole, by bolt, fixed bar is fixed on junction plate, pedal is fixed by fixed bar is vertical with junction plate, and 2 pedals being arranged on end are provided with fixing hole.
The existing broadstep for building operations is a kind of fixing non-removable structure, and cause being not easy to resettlement, pedal described in the utility model specifically refers to that stair are for putting the platy structure of pin, described junction plate specifically refers to the mechanism for connecting adjacent two pedals, and left side, the right side of described pedal are all hinged with junction plate, and the left side of described pedal, right side refer to people respectively just to left and right sides during broadstep, described fixing hole specifically refers to for the two ends of broadstep are separately fixed at ground, the structure of operation end, operating principle of the present utility model: when not needing to use broadstep, each pedal is folded, when needs use broadstep, place vertical with junction plate for pedal, then fixed bar movable end hinged on pedal is rotated to the position coordinated with junction plate, with bolt through tapped through hole, tighten fixing after screwed hole, and then realize the vertical fixing of pedal and junction plate, then by fixing hole, the end of broadstep is separately fixed at ground and operation place, realize the fixing of broadstep, adjacent pedal is connected by hinged mode by the utility model, then fixed bar is adopted to realize vertical fixing, and then realize the folding of broadstep, so, the utility model overcomes the problem that existing broadstep is not easy to move.
Further, pedal, junction plate adopt hard aluminium alloy to make.
Hard aluminium alloy is prior art material, hardness is large, quality is light advantage that it has, and the pedal adopting hard aluminium alloy to make and junction plate not only intensity can meet the demands, and quality is light, is convenient to the resettlement of broadstep.
Further, pedal is set to net structure.
Described net structure specifically refers to that pedal is non-solid structure, has saved material on the one hand, has alleviated the weight of pedal further, and net structure has larger friction on the other hand, has antiskid function.
Further, the pedal of lie farthest away is connected by reinforced pole with the sidewall of junction plate.
The pedal of lie farthest away and junction plate specifically refer to the distance between last step of broadstep and first step, arrange the structural stability that reinforced pole can increase broadstep, guarantee the safety of broadstep.
Further, the same side of adjacent pedal and junction plate is at least provided with 1 fixed bar.
The structural stability that multiple fixed bar can increase broadstep is set.
Further, the inner side of pedal is provided with chimb.
The inner side of described pedal specifically refers to people just to the side away from people during broadstep, skids off the problem of pedal when the setting of chimb can avoid pin to skid.
To sum up, the beneficial effects of the utility model are:
1, adjacent pedal is connected by hinged mode by the utility model, then adopts fixed bar to realize vertical fixing, and then realizes the folding of broadstep.
2, pedal is set to net structure by the utility model, has saved material on the one hand, has alleviated the weight of pedal further, and net structure has larger friction on the other hand, has antiskid function.
Accompanying drawing explanation
Fig. 1 is the structural representation of broadstep.
Mark and corresponding component title in accompanying drawing:
1-pedal; 2-junction plate; 3-fixed bar; 4-reinforced pole; 11-chimb.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of utility model do, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
As shown in Figure 1, a kind of folding stair pedal, comprise pedal 1, adjacent 2 pedals 1 are hinged on the two ends of junction plate 2 respectively, the two ends symmetry of pedal 1 is hinged with 2 junction plates 2, the side walls hinged of described pedal 1 has fixed bar 3, the movable end of fixed bar 3 is provided with tapped through hole, junction plate 2 is provided with the screwed hole coordinated with tapped through hole, by bolt, fixed bar 3 is fixed on junction plate 2, pedal 1 and junction plate 2 are fixed by 1 fixed bar 3 is vertical, and 2 pedals 1 being arranged on end are provided with fixing hole.
Embodiment 2:
As shown in Figure 1, the present embodiment is based on embodiment 1, and described pedal 1, junction plate 2 adopt hard aluminium alloy to make; Described pedal 1 is set to net structure; The pedal 1 of lie farthest away is connected by reinforced pole 4 with the sidewall of junction plate 2; The inner side of described pedal 1 is provided with chimb 11.
As mentioned above, the utility model can be realized preferably.
Claims (6)
1. a folding stair pedal, it is characterized in that, comprise pedal (1), adjacent 2 pedals (1) are hinged on the two ends of junction plate (2) respectively, the two ends symmetry of pedal (1) is hinged with 2 junction plates (2), the side walls hinged of described pedal (1) has fixed bar (3), the movable end of fixed bar (3) is provided with tapped through hole, (2) are provided with the screwed hole coordinated with tapped through hole to junction plate, by bolt, fixed bar (3) is fixed on junction plate (2), pedal (1) is fixed by fixed bar (3) is vertical with junction plate (2), 2 pedals (1) being arranged on end are provided with fixing hole.
2. a kind of folding stair pedal according to claim 1, is characterized in that, described pedal (1), junction plate (2) adopt hard aluminium alloy to make.
3. a kind of folding stair pedal according to claim 1, is characterized in that, described pedal (1) is set to net structure.
4. a kind of folding stair pedal according to claim 1, is characterized in that, the pedal (1) of lie farthest away is connected by reinforced pole (4) with the sidewall of junction plate (2).
5. a kind of folding stair pedal according to claim 1, is characterized in that, the same side of adjacent pedal (1) and junction plate (2) is at least provided with 1 fixed bar (3).
6. a kind of folding stair pedal according to claim 1, is characterized in that, the inner side of described pedal (1) is provided with chimb (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941592.7U CN205116589U (en) | 2015-11-24 | 2015-11-24 | Foldable stair tread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941592.7U CN205116589U (en) | 2015-11-24 | 2015-11-24 | Foldable stair tread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205116589U true CN205116589U (en) | 2016-03-30 |
Family
ID=55572208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520941592.7U Active CN205116589U (en) | 2015-11-24 | 2015-11-24 | Foldable stair tread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205116589U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761367A (en) * | 2016-12-19 | 2017-05-31 | 深圳愚乐园现代农林科技发展有限公司 | A kind of composable and dismounting terraced fields special-purpose ladder |
| CN107217799A (en) * | 2017-06-19 | 2017-09-29 | 苏州群力防滑材料有限公司 | A kind of clamshell tread plate easy to use |
| CN109469273A (en) * | 2018-11-26 | 2019-03-15 | 浙江亚厦装饰股份有限公司 | Stair tread component and pedal assembly |
-
2015
- 2015-11-24 CN CN201520941592.7U patent/CN205116589U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761367A (en) * | 2016-12-19 | 2017-05-31 | 深圳愚乐园现代农林科技发展有限公司 | A kind of composable and dismounting terraced fields special-purpose ladder |
| CN107217799A (en) * | 2017-06-19 | 2017-09-29 | 苏州群力防滑材料有限公司 | A kind of clamshell tread plate easy to use |
| CN109469273A (en) * | 2018-11-26 | 2019-03-15 | 浙江亚厦装饰股份有限公司 | Stair tread component and pedal assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |