CN212406034U - Adjustable steel platform device for core tube structure construction - Google Patents
Adjustable steel platform device for core tube structure construction Download PDFInfo
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- CN212406034U CN212406034U CN202020563178.8U CN202020563178U CN212406034U CN 212406034 U CN212406034 U CN 212406034U CN 202020563178 U CN202020563178 U CN 202020563178U CN 212406034 U CN212406034 U CN 212406034U
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Abstract
The utility model discloses an adjustable steel platform device for construction of core section of thick bamboo structure, the tripod that parallel interval set up around the multiunit is fixed with a triangle-shaped support frame, multiunit respectively on the bottom outer wall of two perpendicular chords of tripod in the middle of being located the horizontal chord of tripod between link to each other through platform fossil fragments are fixed, be fixed with the panel on the horizontal chord of tripod and platform fossil fragments, the welding has a nut that the axis set up along the horizontal direction on the left side top surface of the lower flange board of horizontal chord, bolt one end with nut threaded connection and the other end compress tightly the horizontal plate that core section of thick bamboo concrete surface course set up the support frame and support on lower one deck gate department concrete floor, the elevation of the upper surface of panel and the bottom elevation of waiting to construct the floor unanimously. Construction load can directly fall on the steel platform and the levelness is adjustable in this structure, and potential safety hazards such as eminence falls are got rid of completely.
Description
Technical Field
The utility model relates to a high-rise core section of thick bamboo structure among the building engineering especially relates to an adjustable steel construction platform device for construction of core section of thick bamboo shear wall structure.
Background
The elevator well that will be located the building center under the general condition sets up to cast in situ concrete core section of thick bamboo, along with the continuous increase of building height, the ligature reinforcing bar and the template of well inner wall erect the operation difficulty, the position of template root is difficult fixed, workman high altitude construction has reduced workman work efficiency, and it is many to face limit entrance to a cave potential safety hazard, incident such as eminence fall easily takes place, in order to solve difficult problem in this construction, traditional construction method is that set up shaped steel single-row scaffold frame of encorbelmenting at the well inner wall in the work progress, the workman carries out construction operation on the scaffold frame, set up the scaffold frame and can increase construction cost, the workman is under construction the operation degree of difficulty and is not reduced, the safety problem that the eminence falls.
Disclosure of Invention
An object of the utility model is to overcome prior art's shortcoming, provide an adjustable steel construction platform device for construction of core section of thick bamboo shear wall structure. The device has simple structure, is convenient to operate, can be recycled and reused, and prevents safety accidents.
The utility model discloses an adjustable steel platform device for core section of thick bamboo structure construction, including the tripod that sets up of parallel interval around multiunit, each group tripod all includes the horizontal chord member that sets up along the horizontal direction, horizontal chord member adopt the I-steel, the rear end of horizontal chord member with a vertical chord member's that sets up along the vertical direction top fixed link to each other, be fixed with an oblique chord member along the slant between horizontal chord member and the vertical chord member, be fixed with many web members that set up along the horizontal direction from top to bottom at the interval between oblique chord member and the vertical chord member, be fixed with a triangle-shaped support frame respectively on the bottom outer wall of two vertical chord members that lie in the middle, the horizontal chord member of multiunit tripod between through platform fossil fragments fixed link to each other, be fixed with the panel on the horizontal chord member of tripod and platform fossil fragments, the panel on be fixed with two rings the left side top surface of the lower flange board of horizontal chord member on the welding have a nut that axis set up along the horizontal direction, bolt one end with nut threaded connection and the other end compress tightly the setting of core section of thick bamboo concrete surface layer, the horizontal plate of support frame support under on one deck gate department concrete floor, the elevation of the upper surface of panel with treat that the end elevation of construction floor is unanimous, the plane size of panel and core section of thick bamboo inner wall net size error be no longer than 50mm and be not more than core section of thick bamboo inner wall size.
The utility model discloses simple structure, the platform simple installation is firm, can provide a convenient safe operation platform for core section of thick bamboo concrete structure construction. Through setting up this platform, the load of construction can directly fall on the steel platform and the levelness is adjustable, can operate at will on the platform during workman's construction, and the platform panel has carried out the sealing treatment to the entrance to a cave, and potential safety hazards such as eminence falls are got rid of completely, need not set up the scaffold frame in addition, have simplified the construction operation procedure for the construction progress.
Drawings
Fig. 1 is an elevation view of an adjustable platform device for core barrel construction according to the present invention;
FIG. 2 is a cross-sectional view A-A of the platform assembly shown in FIG. 1;
fig. 3 is a plan view of the adjustable steel platform device for core tube structure construction of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in the accompanying drawings the utility model discloses an adjustable steel platform device for construction of core section of thick bamboo structure, the tripod that parallel interval set up around the multiunit, each group's tripod all includes horizontal chord member 1 along the horizontal direction setting, horizontal chord member 1 adopt the I-steel, horizontal chord member 1's rear end and a top along vertical chord member 2 that vertical direction set up fixed link to each other horizontal chord member 1 and vertical chord member 2 between be fixed with an oblique chord member 3 along the slant oblique chord member 3 and vertical chord member 2 between the interval be fixed with many web members 4 along the horizontal direction setting, be fixed with a triangle-shaped support frame 5 respectively on the bottom outer wall of two perpendicular chord members 2 in the middle of lieing in.
The angle of the diagonal chord 3 is preferably 30-60 deg., which is adjusted according to the floor height.
The horizontal chord members 1 of the tripods are fixedly connected through platform keels 7, panels 6 are fixed on the horizontal chord members 1 of the tripods and the platform keels 7, and two lifting rings 8 are fixed on the panels 6.
The top surface of the left side of the lower flange plate of the horizontal chord member 1 is welded with a nut 10 with an axis arranged along the horizontal direction, one end of a bolt 9 is in threaded connection with the nut 10, the other end of the bolt is tightly pressed on the concrete surface layer of the core barrel, and the horizontal position and the angle of the construction platform are adjusted by adjusting the length of the bolt 9 inserted into the nut 10.
The horizontal plate of support frame 5 support on one deck gate department concrete floor 11 down for supporting platform dead weight and other loads in upper portion, 9 one end of bolt fasten with nut 10, the other end compresses tightly core section of thick bamboo concrete surface course, makes the platform fix on the core section of thick bamboo structure inner wall of having been under construction and accomplished, the elevation of the upper surface of panel 6 unanimous with the end elevation of waiting to be under construction the floor, the plane dimension of panel 6 and core section of thick bamboo inner wall net size error no longer than 50mm and be not more than core section of thick bamboo inner wall size.
The preferred twist steel sheet that adopts 5mm thickness of panel, the platform fossil fragments adopt the channel-section steel, adjacent platform fossil fragments interval is not more than 900mm, bolt 9 adopts the specification more than M16, length is greater than 200mm, the current tower crane of job site is used in the promotion of steel platform.
To sum up, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical field of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the utility model thereof, the concept of the present invention is equivalent to replace or change, and all should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides an adjustable steel platform device for construction of core section of thick bamboo structure, includes the tripod that parallel interval set up around the multiunit, each group's tripod all includes the horizontal chord member that sets up along the horizontal direction, the horizontal chord member adopt the I-steel, the rear end of horizontal chord member and a top along the perpendicular chord member that sets up of vertical direction fixed linking to each other horizontal chord member and perpendicular chord member between be fixed with a slash chord, its characterized in that along the slant: oblique chord member and perpendicular chord member between the interval be fixed with many web members that set up along the horizontal direction from top to bottom, be fixed with a triangle-shaped support frame, multiunit respectively on the bottom outer wall of two perpendicular chord members in the middle of being located the horizontal chord member of tripod between link to each other through platform fossil fragments are fixed the panel be fixed with on horizontal chord member of tripod and the platform fossil fragments the panel on be fixed with two rings horizontal flange plate's lower flange plate's left side top surface on the welding have a nut that the horizontal direction set up along an axis, bolt one end with nut threaded connection and the other end compress tightly core section of thick bamboo concrete surface course setting, the horizontal plate of support frame support on lower floor gate department concrete floor, the elevation of the upper surface of panel unanimous with the bottom elevation of waiting to construct the floor, the plane size of panel and core section of thick bamboo inner wall net size error no longer than 50mm and be not more than core section of thick bamboo inner wall size error .
2. The adjustable steel platform apparatus for core barrel structure construction of claim 1, wherein: the panel adopt the fried dough twist steel sheet of 5mm thickness, the platform fossil fragments adopt the channel-section steel, adjacent platform fossil fragments interval is not more than 900 mm.
3. The adjustable steel platform device for core tube structure construction according to claim 1 or 2, wherein: the angle of the oblique chord is 30-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020563178.8U CN212406034U (en) | 2020-04-16 | 2020-04-16 | Adjustable steel platform device for core tube structure construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020563178.8U CN212406034U (en) | 2020-04-16 | 2020-04-16 | Adjustable steel platform device for core tube structure construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212406034U true CN212406034U (en) | 2021-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020563178.8U Active CN212406034U (en) | 2020-04-16 | 2020-04-16 | Adjustable steel platform device for core tube structure construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212406034U (en) |
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2020
- 2020-04-16 CN CN202020563178.8U patent/CN212406034U/en active Active
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