CN110056208A - A kind of adjustable tool-type temporary stairways of Fast Installation - Google Patents
A kind of adjustable tool-type temporary stairways of Fast Installation Download PDFInfo
- Publication number
- CN110056208A CN110056208A CN201910337053.5A CN201910337053A CN110056208A CN 110056208 A CN110056208 A CN 110056208A CN 201910337053 A CN201910337053 A CN 201910337053A CN 110056208 A CN110056208 A CN 110056208A
- Authority
- CN
- China
- Prior art keywords
- stair
- rod
- fission
- steelframe
- handrail
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 230000004992 fission Effects 0.000 claims abstract description 61
- 238000010276 construction Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 3
- 239000010959 steel Substances 0.000 claims abstract description 3
- 239000003381 stabilizer Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000001965 increasing effect Effects 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000009408 flooring Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
- E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention belongs to the realm of building construction, and in particular to a kind of adjustable tool-type temporary stairways of Fast Installation.The present invention includes that several identical stair are seperated, and stair fission lower part has the support rod of dismountable adjustable length；The stair fission is composed of steel construction piece, and stair fission includes dismountable guardrail of stair surface frame frame, the pedal being mounted on stair surface frame frame and stair surface frame frame both ends；It is provided between the connector stair fission adjacent for front and back and left and right and connects on the stair surface frame frame.Extension by stair fission in vertical and horizontal is installed, and development length, width and the tilt angle of adjustable stair are suitable for a variety of construction application scenes；Connection type is ingenious between temporary stairways fission, had both increased the consistency that each building body fission links together, and had also ensured the stability used；Temporary stairways fission unit of the invention is simple, lighting, and assembling is simple and quick, easy to use.
Description
Technical field
The invention belongs to the realm of building construction, and in particular to a kind of adjustable tool-type temporary stairways of Fast Installation.
Background technique
In construction engineering, it is often necessary to build using tool-type temporary stairways.Such as it is built for bottom is built
When, need that construction worker is voluntarily led to from ground by temporary stairways or transport section building materials are to first layer and the above low-rise building
Flooring.The temporary stairways of the prior art are generally located on inside the scaffolding structure of external surface of buildings or its, however
In the specific use process, the temporary stairways of the prior art lack the adaptability to height, i.e., temporary stairways are due to its multiple
It is stepped at same upward-inclination angle degree it is consistent, therefore be only suitable for fixed building bottom height, and be unable to satisfy due to building storey
Stair height brought by height needs the variation of foot.In addition, the width of temporary stairways can not also be adjusted with tilt angle, when use, is same
Sample has limitation.
Summary of the invention
Present invention aims at: in view of the above problems, provide a kind of adjustable tool-type of Fast Installation interim building
Ladder improves the adaptation range and installation effectiveness of temporary stairways so that the height of stair, width and tilt angle are adjustable.
The present invention includes following technical scheme:
A kind of adjustable tool-type temporary stairways of Fast Installation, including several identical stair are seperated, and the stair are seperated
It is divided into the first stair fission and other stair is seperated, other stair fissions bottom is provided with dismountable adjustable length
Support rod；The stair fission is composed of steel construction piece, and stair fission includes stair surface frame frame, is mounted on stair surface frame frame
On pedal and stair surface frame frame both ends dismountable guardrail；Be provided on the stair surface frame frame connector for front and back and
It is connected between the adjacent stair fission in left and right.
By being connected one by one between stair fission, it is combined with each other, principle goes upstairs seperated quantity can be standing multiple, pass through control
The height for making the seperated support rod installed one by one, can form different height temporary stairways, and adjustable tilt angle.Laterally
It is seperated to connect each stair, the temporary stairways of different in width can be formed.Support rod is detachable on stair fission, and guardrail is in stair face
It is detachable on frame, realize the lighting and installation convenience of temporary stairways.
Specifically, the stair surface frame frame is the inclination steelframe with one fixed width, installs one on each inclination steelframe
A pedal, the back side both sides for tilting steelframe are symmetrical arranged support rod rod set, and two handrails are respectively installed in the two sides for tilting steelframe
Set, tilt the one side bottom of steelframe along steelframe extending direction setting stair it is seperated between rod set, another side bottom is prolonged along steelframe
Stretch direction setting stair fission connector；The bottom four corners of the inclination steelframe install support rod；The support rod rod set is logical
When adjacent higher stair partial installation, the support rod correspondence of latter stair fission is inserted in support rod rod set for well format；Institute
The closing of handrail bar sleeve bottom is stated, the stabilizer blade of handrail is inserted in the handrail bar sleeve of adjacent inclination steelframe；Bar between the stair are seperated
Set is through-hole form, and when being transversely mounted multiple stair fissions, the stair fission connector on adjacent stair fission is inserted in stair point
Rod set between body, to widen the width of temporary stairways.
Inclination steelframe can just be organized by type to be welded, and is three-dimensional steelframe triangular in shape, the one side of each inclination steelframe
Two handrail bar sleeves are set, and handrail is mounted between former and later two inclination steelframes, dexterously while increasing handrail, by front and back
Stair fission is fixed to each other, the stability of enhancing front and back stair fission.Two handrails of the same side of same inclination steelframe
Set can be disposed adjacent, and guarantee that the handrail that front and back is installed has continuity.
Further, the support rod is made of first body of rod and second body of rod, and first body of rod is sleeved on the second bar
In vivo mounting hole can be provided in corresponding position on second body of rod, first body of rod and second body of rod, it can be by screw rod by first body of rod
It is fixed with second body of rod.By adjusting first body of rod different location corresponding with the second body of rod mounting hole, to adjust entire support
The length of bar.Screw rod passes through first body of rod and fixes with the corresponding mounting hole of second body of rod, compared to sliding slot or threaded engagement
Stretch mode, it is ensured that the stability of installation.
Further, first body of rod of the support rod is fixed by the bottom of clip and inclination steelframe.Tilt steelframe
First body of rod that bottom four corners pass through clip and four support rods respectively is fixed.
Further, the two stabilizer blade size of front and back of the handrail bar sleeve and handrail matches, and the handrail stabilizer blade is entrenched in
In handrail bar sleeve, since handrail bar sleeve bottom is closed, handrail is realized and is supported, the junction of handrail bar sleeve and handrail can also pass through
Clip steps up to fix.
Further, the seperated connector is arc-shaped connecting rod, the connecting rod can be inserted in stair it is seperated between in rod set,
It is fastened using fastener such as clip.
Further, the temporary stairways gradient is no more than 45 °.This tool-type temporary stairways, the peace as construction
Full stair tilt angle is no more than 45 °, and preferably 30 °.
Further, transverse direction parallel to the ground can be installed between support rod by the way that clip is arranged outside support rod
Gu stupefied reinforcement fastening.
Due to taking above technical scheme, the present invention has the advantages that
1, temporary stairways of the invention have the advantages that flexible adjustable, the extension of adjustable stair compared with prior art
Length, width and tilt angle are suitable for a variety of construction application scenes；
2, connection type is ingenious between temporary stairways of the invention fission, has both increased what each building body fission linked together
Consistency, while also ensuring the stability used；
3, temporary stairways fission unit of the invention is simple, and support rod is detachable on stair fission, and guardrail is in stair face
It is detachable on frame, realize the lighting of temporary stairways；Assemble it is simple and quick, it is easy to use.
Detailed description of the invention
Attached drawing 1 is the main view of the stair fission for being not provided with support rod of the invention；
Attached drawing 2 is the main view of the stair fission of setting support rod of the invention；
Attached drawing 3 is the top view of stair fission of the invention；
Attached drawing 4 is single tool-type temporary stairways schematic diagram of the invention；
Attached drawing 5 is double tool-type temporary stairways schematic diagram of the invention.
1 is support rod in the figure, and 2 be inclination steelframe, and 3 be pedal, and 4 be support rod rod set, and 5 be handrail bar sleeve, and 6 be building
Rod set between terraced seperated, 7 be stair fission connecting rod, 8 be handrail, 1-1 is first body of rod, 1-2 is second body of rod.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in detail.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment
For certain construction site, building for temporary stairways is carried out.A kind of adjustable tool-type temporary stairways of Fast Installation, packet
It is seperated to include several identical stair, the stair fission is divided into the first stair fission and other stair are seperated, and stair fission is as schemed
Shown in 1- Fig. 3, soundness height stand bar, the first stair fission and other stair point are arranged in the first stair fission lower part
For body based on stair surface frame frame, the stair surface frame frame is inclination steelframe 2, tilts and is equipped with one between the two sides of steelframe 2
A pedal 3；The back side both sides of inclination steelframe 2 are symmetrically welded support rod rod set 4, and the inner face for tilting the two sides of steelframe 2 respectively welds
Two adjacent handrail bar sleeves 5, tilt the one side bottom of steelframe 2 along steelframe extending direction be welded with stair it is seperated between rod set 6,
Another side bottom is welded with stair fission connecting rod 7 along steelframe extending direction；Other stair in addition to the first stair are seperated
The bottom surface quadrangle of seperated inclination steelframe passes through clip respectively and is equipped with adjustable support rod 1, and the support rod 1 is by first body of rod
1-1 and the second body of rod 1-2 is formed, and first body of rod 1-1 is sleeved in the second body of rod 1-2, the first body of rod 1-1 and second body of rod
The correspondence mounting hole for not having the body of rod longitudinally to extend is provided on 1-2, by adjusting the first body of rod 1-1 and the second body of rod 1-2 mounting hole
Corresponding different location, to adjust the length of entire support rod 1.
Specific implementation method of the invention is as follows: according to the tilt angle meter of flooring height and the stair fission of required installation
Stair fission quantity needed for calculating, in the present embodiment, selecting temporary stairways tilt angle is 30 °, first by the first stair fission
It is placed according to distance is calculated, other stair fissions is successively installed, the support rod rod set 4 is through-hole form, adjacent stair point
When body is installed, two support rod 1 of the front end correspondence of latter stair fission is inserted in the support rod rod set 4 of previous stair fission；It adjusts
The support rod height of each stair fission is saved, guarantees to upwardly extend and successively fix in 30 °；In the specific implementation process, can lead to
The height of support rod is overregulated to realize the control to pedal ladder height, and then the tilt angle of controllable stair；It is described to help
Hand lever covers the closing of 5 bottoms, and handrail bar sleeve 5 and the two stabilizer blade size of front and back of handrail match, from the bottom up successively by each handrail 8
The chimeric handrail bar sleeve 5 for being inserted in adjacent inclination steelframe 2 of stabilizer blade in, since 5 bottom of handrail bar sleeve is closed to real to handrail 8
Now supporting, the junction of handrail bar sleeve 5 and handrail 8 can also step up to fix by clip, until the installation of all handrails 8 is completed,
Form single tool-type temporary stairways schematic diagram as shown in Figure 4.Rod set 6 is through-hole form between the stair are seperated, works as needs
Stair fission connection when widening the width of temporary stairways, when being transversely mounted multiple stair fissions, on laterally adjacent stair fission
Rod set 6 between the stair for the building body fission that bar 7 connects needed for being inserted in are seperated, can increase clip and fix, in addition can select when necessary
Selecting property the handrail 8 between laterally adjacent building body fission is dismantled, in order to obtain bigger space, forms double tool
Formula temporary stairways, as shown in Figure 5.
In another embodiment, can be by the way that clip be arranged outside support rod, installation and ground are flat between support rod
The solid stupefied reinforcement fastening of capable transverse direction.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (8)
1. a kind of adjustable tool-type temporary stairways of Fast Installation, it is characterised in that: it is seperated including several identical stair, it is described
Stair fission is divided into the first stair fission and other stair are seperated, and other stair fissions bottom is provided with dismountable adjustable
Save the support rod of length；The stair fission is composed of steel construction piece, and stair fission includes stair surface frame frame, is mounted on building
Dismountable guardrail of pedal and stair surface frame frame both ends on tread frame；Connector use is provided on the stair surface frame frame
It is connected between the adjacent stair fission in front and back and left and right.
2. tool-type temporary stairways according to claim 1, it is characterised in that: the stair surface frame frame is with a fixed width
The inclination steelframe of degree, each, which is tilted, installs a pedal on steelframe, the back side both sides for tilting steelframe are symmetrical arranged support rod bar
Two handrail bar sleeves are respectively installed in set, the two sides for tilting steelframe, and the one side bottom for tilting steelframe is arranged along steelframe extending direction
Stair fission connector is arranged along steelframe extending direction in rod set between stair are seperated, another side bottom；The bottom of the inclination steelframe
Portion quadrangle is installed by support rod；The support rod rod set is through-hole form, when adjacent higher stair partial installation, by latter stair
Seperated support rod correspondence is inserted in support rod rod set；Handrail bar sleeve bottom closing, the stabilizer blade of handrail, which is inserted in, adjacent to incline
In the handrail bar sleeve of oblique steelframe；Rod set is through-hole form between the stair are seperated, when being transversely mounted multiple stair fissions, adjacent building
Stair fission connector on terraced fission is inserted in rod set between stair fission, to widen the width of temporary stairways.
3. tool-type temporary stairways according to claim 1, it is characterised in that: the support rod is by first body of rod and second
The body of rod composition, first body of rod be sleeved in second body of rod can on second body of rod, first body of rod and second body of rod corresponding position
It is provided with mounting hole, can be fixed first body of rod and second body of rod by screw rod.
4. tool-type temporary stairways according to claim 3, it is characterised in that: first body of rod of the support rod passes through card
It binds round and is fixed with the bottom of inclination steelframe.
5. tool-type temporary stairways according to claim 2, it is characterised in that: the front and back two of the handrail bar sleeve and handrail
Stabilizer blade size matches, and the handrail stabilizer blade is entrenched in handrail bar sleeve, since handrail bar sleeve bottom is closed, realizes branch to handrail
The junction of support, handrail bar sleeve and handrail is fixed by clip.
6. tool-type temporary stairways according to claim 2, it is characterised in that: the stair fission connector is arc company
Extension bar, the stair fission connector connecting rod can be inserted in stair it is seperated between in rod set, fastened using fastener.
7. tool-type temporary stairways according to claim 1, it is characterised in that: the temporary stairways gradient is no more than 45 °.
8. tool-type temporary stairways according to claim 1-7, it is characterised in that: can be by outside support rod
Clip is set, the solid stupefied reinforcement fastening of transverse direction parallel to the ground is installed between support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337053.5A CN110056208B (en) | 2019-04-25 | 2019-04-25 | Install adjustable instrument formula interim stair fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337053.5A CN110056208B (en) | 2019-04-25 | 2019-04-25 | Install adjustable instrument formula interim stair fast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110056208A true CN110056208A (en) | 2019-07-26 |
| CN110056208B CN110056208B (en) | 2023-12-26 |
Family
ID=67320739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910337053.5A Active CN110056208B (en) | 2019-04-25 | 2019-04-25 | Install adjustable instrument formula interim stair fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110056208B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000145166A (en) * | 1998-11-12 | 2000-05-26 | Nikko Co Ltd | Stair for temporary scaffold |
| JP2002097800A (en) * | 2001-08-22 | 2002-04-05 | Nikko Co Ltd | Continuous installation method of stairsway for temporary scaffold |
| KR200385098Y1 (en) * | 2004-12-29 | 2005-05-25 | 조미동 | Assembling type material stairs |
| US20080169456A1 (en) * | 2007-01-16 | 2008-07-17 | Ross Nancy A | Balcony and stairway railing assemblies |
| KR20110077096A (en) * | 2009-12-30 | 2011-07-07 | 김광부 | Underground cable tunnel assembly stairway |
| KR20120131834A (en) * | 2011-05-26 | 2012-12-05 | 주식회사 벤트코리아 | Built-up high load safety stair using temporary bent |
| CN206205486U (en) * | 2016-10-31 | 2017-05-31 | 邹仁才 | A kind of module type fast-assembling safety climbing ladder |
| TWM547002U (en) * | 2017-04-11 | 2017-08-11 | La Feng Advertising Enterprise Co Ltd | Combination staircase structure |
| CN208039666U (en) * | 2018-04-02 | 2018-11-02 | 湖北索亚建设工程有限公司 | Assembled stairs module |
| CN108797908A (en) * | 2018-06-08 | 2018-11-13 | 中建五局土木工程有限公司 | Assembled stair and its installation method and building engineering construction method |
| JP2019031837A (en) * | 2017-08-08 | 2019-02-28 | 株式会社三共 | Stair handrail for temporary scaffolding |
| CN208749149U (en) * | 2018-08-13 | 2019-04-16 | 武汉建工集团股份有限公司 | A kind of easy-to-mount tool type stairs |
| CN210422007U (en) * | 2019-04-25 | 2020-04-28 | 中国五冶集团有限公司 | Install interim stair of adjustable instrument formula fast |
-
2019
- 2019-04-25 CN CN201910337053.5A patent/CN110056208B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000145166A (en) * | 1998-11-12 | 2000-05-26 | Nikko Co Ltd | Stair for temporary scaffold |
| JP2002097800A (en) * | 2001-08-22 | 2002-04-05 | Nikko Co Ltd | Continuous installation method of stairsway for temporary scaffold |
| KR200385098Y1 (en) * | 2004-12-29 | 2005-05-25 | 조미동 | Assembling type material stairs |
| US20080169456A1 (en) * | 2007-01-16 | 2008-07-17 | Ross Nancy A | Balcony and stairway railing assemblies |
| KR20110077096A (en) * | 2009-12-30 | 2011-07-07 | 김광부 | Underground cable tunnel assembly stairway |
| KR20120131834A (en) * | 2011-05-26 | 2012-12-05 | 주식회사 벤트코리아 | Built-up high load safety stair using temporary bent |
| CN206205486U (en) * | 2016-10-31 | 2017-05-31 | 邹仁才 | A kind of module type fast-assembling safety climbing ladder |
| TWM547002U (en) * | 2017-04-11 | 2017-08-11 | La Feng Advertising Enterprise Co Ltd | Combination staircase structure |
| JP2019031837A (en) * | 2017-08-08 | 2019-02-28 | 株式会社三共 | Stair handrail for temporary scaffolding |
| CN208039666U (en) * | 2018-04-02 | 2018-11-02 | 湖北索亚建设工程有限公司 | Assembled stairs module |
| CN108797908A (en) * | 2018-06-08 | 2018-11-13 | 中建五局土木工程有限公司 | Assembled stair and its installation method and building engineering construction method |
| CN208749149U (en) * | 2018-08-13 | 2019-04-16 | 武汉建工集团股份有限公司 | A kind of easy-to-mount tool type stairs |
| CN210422007U (en) * | 2019-04-25 | 2020-04-28 | 中国五冶集团有限公司 | Install interim stair of adjustable instrument formula fast |
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| Title |
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| Publication number | Publication date |
|---|---|
| CN110056208B (en) | 2023-12-26 |
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