CN105421751B - Assembled steel pipe support stair tread and stair - Google Patents
Assembled steel pipe support stair tread and stair Download PDFInfo
- Publication number
- CN105421751B CN105421751B CN201510854134.4A CN201510854134A CN105421751B CN 105421751 B CN105421751 B CN 105421751B CN 201510854134 A CN201510854134 A CN 201510854134A CN 105421751 B CN105421751 B CN 105421751B
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- CN
- China
- Prior art keywords
- stair
- steel pipe
- guide piece
- rail guide
- holding firmware
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/10—Steps or ladders specially adapted for scaffolds
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The present invention relates to a kind of assembled steel pipe support stair tread and stair, wherein assembled steel pipe support stair tread includes：Pedal body；The rail guide piece of pedal body is fixedly arranged on along the width of pedal body, rail guide piece is provided with groove；First holding firmware, including it is fixed on the fixed part of rail guide piece and the first holding division located at fixed part, for fixing stair；Second holding firmware, including the second holding division located at the sliding part of rail guide piece and located at sliding part, for fixing stair is slided, sliding part is provided with the projection being adapted to groove；And it is connected to the Flexible Connector between the first holding firmware and the second holding firmware.Assembly or disassembly of the present invention is convenient, and fixed, and difficult for drop-off during use, using the elasticity of spring, pedal is adapted to the tread steel pipe spacing of each width, strong adaptability.
Description
Technical field
The present invention relates to the realm of building construction, espespecially a kind of assembled steel pipe support stair tread and stair.
Background technology
In construction, it is often necessary to set up the step or stair of some convenient constructions, including basement backfill, base
Hole construction, perron are set up, and the most frequently used in architectural engineering is exactly scaffold, is often seen in individual construction site and uses steel
The stair that pipe support is set up, lay mirror board above, are used as interim step.Because northern sleety weather is more, actually make
Stair activity causes very big inconvenience during, it is easy to tumble injury accident.In use we have found that in the presence of very big
Drawback:1. mirror board is easily loosened with after fixation with steel wire, dangerous.2. the easy burn into damage of mirror board pedal, rigidity is smaller,
Potential safety hazard be present.3. mirror board easily skids in sleet or foggy weather, there is accident.4. tradition is marked time to be disposable, nothing
Method recycles, waste of materials.
The content of the invention
The defects of it is an object of the invention to overcome prior art, there is provided a kind of assembled steel pipe support stair tread and building
Ladder, solve to lay mirror board above the stair that steel pipe frame is set up in the prior art, the problem of potential safety hazard be present.
Realizing the technical scheme of above-mentioned purpose is：There is provided assembled steel pipe support stair tread includes：
Pedal body；
The rail guide piece of the pedal body is fixedly arranged on along the width of the pedal body, the rail guide piece is provided with
Groove；
First holding firmware, including be fixed on the fixed part of the rail guide piece and located at the fixed part, for fixing stair
The first holding division；
Second holding firmware, including slide located at the rail guide piece sliding part and located at the sliding part, for fixing building
Second holding division of ladder, the sliding part are provided with the projection being adapted to the groove；And
The Flexible Connector being connected between first holding firmware and the second holding firmware.
Assembled steel pipe support stair tread of the present invention further improvement is that, the rail guide piece also includes connecting plate, institute
State connecting plate and be secured by bolts in the pedal body.
Assembled steel pipe support stair tread of the present invention further improvement is that, first holding firmware and it is described second card
Firmware is provided with the neck for fixing the stair.
Assembled steel pipe support stair tread of the present invention further improvement is that, in addition to located at the anti-of the pedal body
Draw runner.
Assembled steel pipe support stair tread of the present invention further improvement is that, the tread plate is rubber strip, the rubber
Adhesive tape is located at the end of the pedal body.
Assembled steel pipe support stair tread of the present invention further improvement is that, the Flexible Connector is high intensity bullet
Spring.
The present invention also provides a kind of stair, including：
A pair of support posts；
The running-board bracket being connected between the pair of support post；And
Pedal on the running-board bracket, the pedal include：
Pedal body；
The rail guide piece of the pedal body is fixedly arranged on along the width of the pedal body, the rail guide piece is provided with
Groove；
First holding firmware, including be fixed on the fixed part of the rail guide piece and located at the fixed part, for fixing stair
The first holding division；
Second holding firmware, including slide located at the rail guide piece sliding part and located at the sliding part, for fixing building
Second holding division of ladder, the sliding part are provided with the projection being adapted to the groove；And
The Flexible Connector being connected between first holding firmware and the second holding firmware.
Stair of the present invention further improvement is that, the running-board bracket includes a pair of cross bars, and the pair of cross bar laterally connects
It is connected between the pair of support post and highly consistent.
Stair of the present invention further improvement is that, first holding firmware and second holding firmware are provided with and are fastened in institute
State the neck of the cross bar of running-board bracket.
The beneficial effect of assembled steel pipe support stair tread and stair of the present invention：
For assembled steel pipe support stair tread of the present invention by the way that the first holding firmware is fastened in into stair, pulling pedal body will
Second holding firmware is fastened in stair, and assembled steel pipe support stair tread is installed on into stair.Assembly or disassembly of the present invention is extremely square
Just, it is and fixed, it is difficult for drop-off during use, make simple, the waste of mirror board, saves material during effective less use
Material；It is reusable, plate face can brush warning coloration, it is economical and beautiful, can be used as standardization facility；Utilize the elasticity of spring, pedal
It is adapted to the tread steel pipe spacing of each width, strong adaptability.
Brief description of the drawings
Fig. 1 is the structural representation of assembled steel pipe support stair tread of the present invention.
Fig. 2 is the side view of assembled steel pipe support stair tread of the present invention.
Fig. 3 is the side view that assembled steel pipe support stair tread of the present invention is installed on stair.
Fig. 4 is the structural representation of stair of the present invention.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
The present invention provides a kind of assembled steel pipe support stair tread and stair, and the present invention is said below in conjunction with the accompanying drawings
It is bright.
Refering to Fig. 1, it is shown that the structural representation of assembled steel pipe support stair tread of the present invention.Refering to Fig. 2, it is shown that this
The side view of invention assembled steel pipe support stair tread.Refering to Fig. 3, it is shown that assembled steel pipe support stair tread installation of the present invention
In the side view of stair.With reference to shown in Fig. 1, Fig. 2 and Fig. 3, assembled steel pipe support stair tread of the present invention includes：Pedal body 1,
Rail guide piece 2, the first holding firmware 3, the second holding firmware 4, Flexible Connector 5 and tread plate 6, wherein rail guide piece 2 are along pedal sheet
The width of body 1, pedal body 1 is fixedly arranged on, rail guide piece 2 is provided with groove 20.First holding firmware 3 includes fixed part 30 and first
Holding division 31, fixed part 30 are fixed on rail guide piece 2, and the first holding division 31 is located at fixed part 30, for fixing in stair.Second
Holding firmware 4 includes sliding part 40, the second holding division 41, and sliding part 40 is slided and is located at the rail guide piece 2, and the second holding division 41 is located at
Sliding part 40, the projection being adapted to the groove 20 is provided with stair, sliding part 40 for fixing.Flexible Connector 5 connects
Between the first holding firmware 3 and the second holding firmware 4.In actual use, the first holding firmware 3 is fastened in stair, pulls pedal
Body 1, the second holding firmware 4 is fastened in stair, assembled steel pipe support stair tread installs.Assembled steel pipe support of the present invention
It is extremely convenient during stair tread assembly or disassembly and fixed, it is difficult for drop-off during use.
In the present embodiment, pedal body 1 is wooden pedal, width 300mm, thickness 20mm, but not as
Limit, length can make according to being actually needed, and pedal body 1 divides front and back, and front is used to trample, and the back side is led for setting
Rail member 2.Rail guide piece 2 is provided with groove 20, width of the rail guide piece 2 along pedal body 1, the back side for being fixedly arranged on pedal body 1.
Rail guide piece 2 also includes connecting plate 21, and the connecting plate 21 is secured by bolts in the pedal body 1.In the present embodiment, lead
Rail member 2 is guide groove, width of the guide groove along pedal body 1, the back side for being secured by bolts in pedal body 1, along stepping on
The width of plate body 1 is spaced a distance and sets a rail guide piece 2 again, and the number of rail guide piece 2 is according to the length of pedal body 1
Depending on.
In one embodiment, the first holding firmware 3 is the first neck, and the fixed part 30 of the first neck is fixed on the one of guide groove
End；Second holding firmware 4 is the second neck, and the sliding part 40 of the second neck is slided on guide groove.Flexible Connector 5 is high intensity
Spring, high-strength spring are connected between the first neck and the second neck, and because the first neck is fixed on one end of guide groove,
The second neck can slide on guide groove in the presence of high-strength spring, therefore can adapt to the stair of different size.
Tread plate 6 is provided with the front of pedal body 1, in the present embodiment, tread plate is rubber strip, and rubber strip is located at and stepped on
The end of plate body 1.The safety problem such as slip when sleety weather can prevent treading staircase.
Refering to Fig. 4, it is shown that the structural representation of stair of the present invention.With reference to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present invention
Also providing a kind of stair includes：A pair of support posts 7, running-board bracket 8 and pedal, wherein running-board bracket 8 are connected to a pair of supports and stood
Between post 7, pedal is on running-board bracket 8.Pedal is exactly the invention described above assembled steel pipe support stair tread.
In the present embodiment, a pair of support posts 7 are located on basis and scaffold to be climbed side by side.Running-board bracket 8 includes
A pair of cross bars 80,81, a pair of cross bars 80,81 are laterally connected between a pair of support posts 7 and residing highly consistent, so as to step on
Plate body 1 can be installed on running-board bracket 8, and the keep level of pedal body 1 is easy to trample.
Assembled steel pipe support stair tread and stair of the present invention have the beneficial effect that：
For assembled steel pipe support stair tread of the present invention by the way that the first holding firmware is fastened in into stair, pulling pedal body will
Second holding firmware is fastened in stair, and assembled steel pipe support stair tread is installed on into stair.Assembled steel pipe support stair of the present invention
It is extremely convenient during pedal assembly or disassembly and fixed, it is difficult for drop-off during use, make simple, manufacturing cost is relatively low；Effectively
The waste of mirror board during less use, save material；It is reusable, plate face can brush warning coloration, it is economical and beautiful, can make
To standardize facility；Using the elasticity of spring, pedal is adapted to the tread steel pipe spacing of each width, strong adaptability.
The present invention is described in detail above in association with accompanying drawing embodiment, those skilled in the art can be according to upper
State and bright many variations example is made to the present invention.Thus, some details in embodiment should not form limitation of the invention, this
Invention will be used as protection scope of the present invention using the scope that appended claims define.
Claims (9)
- A kind of 1. assembled steel pipe support stair tread, it is characterised in that including：Pedal body；The rail guide piece of the pedal body is fixedly arranged on along the width of the pedal body, the rail guide piece is provided with recessed Groove；First holding firmware, including be fixed on the fixed part of the rail guide piece and located at the fixed part, for fix stair One holding division；Second holding firmware, including slide located at the rail guide piece sliding part and located at the sliding part, for fixing stair Second holding division, the sliding part are provided with the projection being adapted to the groove；AndThe Flexible Connector being connected between first holding firmware and the second holding firmware.
- 2. assembled steel pipe support stair tread as claimed in claim 1, it is characterised in that the rail guide piece also includes connection Plate, the connecting plate are secured by bolts in the pedal body.
- 3. assembled steel pipe support stair tread as claimed in claim 1, it is characterised in that first holding firmware and described Two holding firmwares are provided with the neck for fixing the stair.
- 4. assembled steel pipe support stair tread as claimed in claim 1, it is characterised in that also include being located at the pedal body Tread plate.
- 5. assembled steel pipe support stair tread as claimed in claim 4, it is characterised in that the tread plate is rubber strip, institute State the end that rubber strip is located at the pedal body.
- 6. assembled steel pipe support stair tread as claimed in claim 1, it is characterised in that the Flexible Connector is high intensity Spring.
- A kind of 7. stair, it is characterised in that including：A pair of support posts；The running-board bracket being connected between the pair of support post；AndPedal on the running-board bracket, the pedal include：Pedal body；The rail guide piece of the pedal body is fixedly arranged on along the width of the pedal body, the rail guide piece is provided with recessed Groove；First holding firmware, including be fixed on the fixed part of the rail guide piece and located at the fixed part, for fix stair One holding division；Second holding firmware, including slide located at the rail guide piece sliding part and located at the sliding part, for fixing stair Second holding division, the sliding part are provided with the projection being adapted to the groove；AndThe Flexible Connector being connected between first holding firmware and the second holding firmware.
- 8. stair as claimed in claim 7, it is characterised in that the running-board bracket includes a pair of cross bars, and the pair of cross bar is horizontal It is between the pair of support post and highly consistent to being connected to.
- 9. stair as claimed in claim 8, it is characterised in that first holding firmware and second holding firmware are provided with and fixed In the neck of the cross bar of the running-board bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854134.4A CN105421751B (en) | 2015-11-30 | 2015-11-30 | Assembled steel pipe support stair tread and stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854134.4A CN105421751B (en) | 2015-11-30 | 2015-11-30 | Assembled steel pipe support stair tread and stair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105421751A CN105421751A (en) | 2016-03-23 |
| CN105421751B true CN105421751B (en) | 2017-11-14 |
Family
ID=55500256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510854134.4A Active CN105421751B (en) | 2015-11-30 | 2015-11-30 | Assembled steel pipe support stair tread and stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105421751B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708509A (en) * | 2018-08-10 | 2018-10-26 | 金螳螂精装科技（苏州）有限公司 | A kind of double race hollow out steel stairs |
| CN111197417A (en) * | 2020-02-26 | 2020-05-26 | 中国建筑第八工程局有限公司 | Pedal stair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11343732A (en) * | 1998-06-01 | 1999-12-14 | Nitto Kogyo:Kk | Toe plate for scaffold board of temporary scaffold |
| JP2003301602A (en) * | 2002-04-08 | 2003-10-24 | San Buritsuji Kogyo Kk | Connector for scaffolding board |
| CN2683755Y (en) * | 2004-02-25 | 2005-03-09 | 肖冰 | Treadle of false work |
| CN202467155U (en) * | 2012-01-18 | 2012-10-03 | 南通纺织职业技术学院 | Retractable scaffold pedal |
| CN202787936U (en) * | 2012-07-03 | 2013-03-13 | 俞俊越 | Building turning-prevention frame plate |
-
2015
- 2015-11-30 CN CN201510854134.4A patent/CN105421751B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11343732A (en) * | 1998-06-01 | 1999-12-14 | Nitto Kogyo:Kk | Toe plate for scaffold board of temporary scaffold |
| JP2003301602A (en) * | 2002-04-08 | 2003-10-24 | San Buritsuji Kogyo Kk | Connector for scaffolding board |
| CN2683755Y (en) * | 2004-02-25 | 2005-03-09 | 肖冰 | Treadle of false work |
| CN202467155U (en) * | 2012-01-18 | 2012-10-03 | 南通纺织职业技术学院 | Retractable scaffold pedal |
| CN202787936U (en) * | 2012-07-03 | 2013-03-13 | 俞俊越 | Building turning-prevention frame plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105421751A (en) | 2016-03-23 |
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