CN203769305U - Formwork overturning passage plate of steel platform - Google Patents
Formwork overturning passage plate of steel platform Download PDFInfo
- Publication number
- CN203769305U CN203769305U CN201420031092.5U CN201420031092U CN203769305U CN 203769305 U CN203769305 U CN 203769305U CN 201420031092 U CN201420031092 U CN 201420031092U CN 203769305 U CN203769305 U CN 203769305U
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- Prior art keywords
- steel platform
- plate
- scaffold
- walkway board
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000009415 formwork Methods 0.000 title claims abstract description 30
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 6
- 230000009194 climbing Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a formwork overturning passage plate of a steel platform, and relates to the technical field of a scaffold. An existing steel platform has the problems that in the ascending process of a formwork system, a bracket extending out of a shear wall blocks a horizontally arranged scaffold passage plate, so that the scaffold passage plate is dissembled and assembled repeatedly, construction efficiency is lowered, the construction period is prolonged, and safety risks are caused after the scaffold passage plate is detached. The formwork overturning passage plate of the steel platform is arranged on the scaffold of the formwork system of the steel platform and is composed of a fixed plate and a rotary plate, the fixed plate and the rotary plate are connected in a rotatable mode, the rotary plate is near a core tube shear wall, and the two ends of the fixed plate far away from the core tube shear wall are connected with a cross beam of the scaffold. The bracket extending out of the shear wall and other obstacles can be avoided by overturning the passage plate, the formwork system of the steel platform can ascend smoothly, safety and reliability are achieved, and construction efficiency is improved.
Description
Technical field
The utility model relates to Construction Formwork & Scaffold Technology field, particularly the upset walkway board in a kind of steel platform formwork system.
Background technology
Framework core wall structure, because its good stress performance, the resistance to overturning of superelevation and the flexibility of inner space have become the main flow form of structure adopting in current super highrise building, has a wide range of applications in super highrise building.
In the construction of Core Walls Structure, conventionally adopt steel platform formwork system, steel platform formwork system comprises steel platform, support system, scaffold, template system and hydraulic lifting dynamical system.Wherein, steel platform is positioned at the top of support system, and is positioned at the top of Core Walls Structure construction floor, and scaffold is suspended on the below of steel platform; Template system is fixed on the both sides of vertical concrete structure after connecting by split bolt.
But; along with the propelling of Core Walls Structure construction; need be at the coupling beam one side fluid concrete shear wall of next-door neighbour's scaffold; because of the needs of construction; some vertical embedded parts often can be set in the shear wall of Core Walls Structure; in the process of climbing with steel platform formwork system at scaffold, the bracket that especially stretches out shear wall can become the obstacle that in scaffold, horizontally disposed pin hand walkway board rises.Therefore, in the time that steel platform formwork system is climbed, need first the pin hand walkway board being hindered to be dismantled, and then continue to climb, after having climbed, then the pin hand walkway board of pulling down is arranged on to original position, continue follow-up construction operation.The dismounting repeatedly of pin hand walkway board and installation have reduced efficiency of construction undoubtedly, have extended construction period, and, after the dismounting of pin hand walkway board, also can reduce the safety of scaffold.
Summary of the invention
For existing steel platform formwork system in the process of climbing, the bracket that stretches out shear wall hinders horizontally disposed pin hand walkway board, cause pin hand walkway board repeatedly dismantle and install, reduce efficiency of construction, extend construction period, and after the dismounting of pin hand walkway board, can bring the problem of hidden danger, the purpose of this utility model is to provide a kind of steel platform formwork upset walkway board, avoid stretching out the obstruction such as bracket of shear wall by upset walkway board, steel platform formwork system is climbed smoothly, safe and reliable and improved efficiency of construction.
The utility model solves the technical scheme that its technical problem adopts: be arranged on the scaffold of steel platform formwork system, be made up of the fixed head that can be rotationally connected and rotor plate; Described rotor plate is near Core Walls Structure shear wall, is connected on the crossbeam of described scaffold away from the two ends of the described fixed head of described Core Walls Structure shear wall.
Further, described upset walkway board is arranged on its vertical-lift route top the position of the bracket that stretches out described Core Walls Structure shear wall.
Described fixed head is connected by hinge or hinge through with described rotor plate.
Preferably, described fixed head and described rotor plate are all that steel plate is fixed on the framework being welded by angle steel and is made, and described crossbeam is made up of channel-section steel.
The framework bolt of described fixed head is connected on the wing plate of described crossbeam both sides.
In the framework of described rotor plate, set up a horizontal support, the two ends of being made up described horizontal support of angle steel are fixed on two minor faces of described rotor plate framework.
Steel plate on described fixed head and described rotor plate is made by diamond plate.
Effect of the present utility model is:
One, upset walkway board of the present utility model, changes existing all-in-one-piece pin hand walkway board processed into be rotationally connected fixed head and rotor plate.Wherein, fixed head is fixedly connected with the crossbeam of scaffold, rotor plate can stir flexibly, when in the process of climbing, the side's of meeting shear wall has the situation of stretching out bracket, rotor plate is upwards dug, cross bracket to facilitate upset walkway board, subsequently, turnover rotor plate downwards, recover the initial formation state of upset walkway board, continue follow-up construction, solve the problem that bracket obstruction scaffold climbs of stretching out, the complicated procedures of forming of having avoided existing all-in-one-piece pin hand walkway board processed repeatedly to dismantle and install, simple and convenient, simplify working procedure, improve efficiency of construction, also make the safety of scaffold be improved.
Two, upset walkway board of the present utility model, to be fixed on the framework being welded by angle steel and to make by steel plate, angle iron frame is connected with the wing plate bolt of scaffold crossbeam both sides, adopt this connected mode, strengthen the stability of scaffold, also be more conducive to overturn dismounting and the installation of walkway board, efficiency of construction is able to further raising.
Brief description of the drawings
Fig. 1 is the lateral view of scaffold in steel platform formwork system;
Fig. 2 is the partial top view of scaffold in steel platform formwork system.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the steel platform formwork upset walkway board the utility model proposes is described in further detail.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of aid illustration the utility model embodiment lucidly.
Below in conjunction with Fig. 1 and Fig. 2, steel platform formwork upset walkway board of the present utility model is described, scaffold in steel platform formwork system comprises some near Core Walls Structure shear wall 1 and longitudinal pin hand suspension bracket 10 arranging, and pin hand suspension bracket 10 is connected to by driving mechanism 30 on the frange plate of H section steel beam 2 of steel platform; Between two vertical rods (11,12) of the pin hand suspension bracket 10 of rectangle, some crossbeams 14 are evenly set; The upset walkway board 15 of level is installed between two crossbeams 14 in adjacent two pin hand suspension brackets 10 in same level.For avoiding pin hand suspension bracket 10 to produce the swing of horizontal direction in the effect of upper air current, the bottom of pin hand suspension bracket 10 is also provided with top wheel apparatus 20.
As depicted in figs. 1 and 2, upset walkway board 15 is made up of the rotor plate 15a that can be rotationally connected and fixed head 15b, and rotor plate 15a is near Core Walls Structure shear wall 1, is connected on crossbeam 14 away from the two ends of the fixed head 15b of Core Walls Structure 1.Above-mentioned upset walkway board 15 should be arranged on its route that vertically climbs the position of stretching out bracket, when in the process of climbing, there is the bracket of stretching out the side of meeting, upwards turn down rotor plate 15a, the walkway board 15 that makes to overturn is crossed bracket, subsequently, turnover rotor plate 15a sets back it downwards, continues follow-up constructing operation.The size that the width of rotor plate 15a can stretch out according to bracket is determined.
In the present embodiment, between rotor plate 15a and fixed head 15b, can adopt hinge 15c to be rotationally connected, but be not limited to this, also can adopt other forms of rotating connector, as hinge etc.
Particularly, upset walkway board 15 is that steel plate is fixed on the framework being welded by angle steel and is made, because crossbeam 14 is made up of channel-section steel, channel-section steel not only intensity is large, and the wing plate of channel-section steel both sides is also convenient to be connected with the angle steel bolt in upset walkway board 15 frameworks, the installation of walkway board 15 of making to overturn is more convenient, and structure is also more firm and stable.Steel plate in above-mentioned upset walkway board 15 is made by the diamond plate of hot rolling, not only anti-skidding, also has advantages of fire prevention combustion absolutely.
As shown in Figure 2, because only relying on rotating connector, rotor plate 15a is connected with fixed head 15b, and its length is much larger than width, for preventing the rotor plate 15a distortion that is distorted, can in its framework, set up a horizontal support 15d, the two ends of horizontal support 15d are fixed on two minor faces of rotor plate 15a framework, and horizontal support 15d is also made up of angle steel.
The upset walkway board 15 of the present embodiment, changes existing all-in-one-piece pin hand walkway board processed into be rotationally connected fixed head 15b and rotor plate 15a.Wherein, fixed head 15b is fixedly connected with the crossbeam 14 of scaffold, rotor plate 15a can stir flexibly, when in the process of climbing, the side's of meeting shear wall has the situation of stretching out bracket, rotor plate 15a is upwards dug, cross bracket to facilitate upset walkway board 15, subsequently, turnover rotor plate 15a downwards, recover the initial formation state of upset walkway board 15, continue follow-up construction, solve the problem that bracket obstruction scaffold climbs of stretching out, the complicated procedures of forming of having avoided existing all-in-one-piece pin hand walkway board processed repeatedly to dismantle and install, simple and convenient, simplify working procedure, improve efficiency of construction, also make the safety of scaffold be improved.
Foregoing description is only the description to the utility model preferred embodiment; the not any restriction to the utility model scope; any change, modification that the those of ordinary skill in the utility model field does according to above-mentioned disclosure, all belong to the protection domain of claims.
Claims (7)
1. steel platform formwork upset walkway board, is arranged on the scaffold of steel platform formwork system, it is characterized in that:
Formed by the fixed head that can be rotationally connected and rotor plate;
Described rotor plate is near Core Walls Structure shear wall, is connected on the crossbeam of described scaffold away from the two ends of the described fixed head of described Core Walls Structure shear wall.
2. steel platform formwork upset walkway board according to claim 1, is characterized in that: described upset walkway board is arranged on its vertical-lift route top the position of the bracket that stretches out described Core Walls Structure shear wall.
3. steel platform formwork upset walkway board according to claim 1, is characterized in that: described fixed head is connected by hinge or hinge through with described rotor plate.
4. according to the steel platform formwork upset walkway board described in claims 1 to 3 any one, it is characterized in that: described fixed head and described rotor plate are all that steel plate is fixed on the framework being welded by angle steel and is made, and described crossbeam is made up of channel-section steel.
5. steel platform formwork upset walkway board according to claim 4, is characterized in that: the framework bolt of described fixed head is connected on the wing plate of described crossbeam both sides.
6. steel platform formwork upset walkway board according to claim 4, is characterized in that: in the framework of described rotor plate, set up a horizontal support, the two ends of being made up described horizontal support of angle steel are fixed on two minor faces of described rotor plate framework.
7. steel platform formwork upset walkway board according to claim 4, is characterized in that: the steel plate on described fixed head and described rotor plate is made by diamond plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031092.5U CN203769305U (en) | 2014-01-17 | 2014-01-17 | Formwork overturning passage plate of steel platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031092.5U CN203769305U (en) | 2014-01-17 | 2014-01-17 | Formwork overturning passage plate of steel platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769305U true CN203769305U (en) | 2014-08-13 |
Family
ID=51286509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420031092.5U Expired - Lifetime CN203769305U (en) | 2014-01-17 | 2014-01-17 | Formwork overturning passage plate of steel platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769305U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587707A (en) * | 2017-08-31 | 2018-01-16 | 中建钢构有限公司 | Operating platform may be reversed |
| CN108331337A (en) * | 2018-03-12 | 2018-07-27 | 上海建工建集团有限公司 | A kind of whole formwork system and its construction method for structure missing layer |
| CN110984565A (en) * | 2019-12-30 | 2020-04-10 | 吴权辉 | Creeping formwork device for building construction |
| CN111119469A (en) * | 2019-12-30 | 2020-05-08 | 吴权辉 | Cast-in-place concrete construction method |
-
2014
- 2014-01-17 CN CN201420031092.5U patent/CN203769305U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587707A (en) * | 2017-08-31 | 2018-01-16 | 中建钢构有限公司 | Operating platform may be reversed |
| CN108331337A (en) * | 2018-03-12 | 2018-07-27 | 上海建工建集团有限公司 | A kind of whole formwork system and its construction method for structure missing layer |
| CN110984565A (en) * | 2019-12-30 | 2020-04-10 | 吴权辉 | Creeping formwork device for building construction |
| CN111119469A (en) * | 2019-12-30 | 2020-05-08 | 吴权辉 | Cast-in-place concrete construction method |
| CN110984565B (en) * | 2019-12-30 | 2021-08-17 | 广东中泸建设集团有限公司 | Creeping formwork device for building construction |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
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| CX01 | Expiry of patent term |