CN219491706U - Adjustable supporting device of steel bar truss floor support plate - Google Patents
Adjustable supporting device of steel bar truss floor support plate Download PDFInfo
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- CN219491706U CN219491706U CN202221352625.0U CN202221352625U CN219491706U CN 219491706 U CN219491706 U CN 219491706U CN 202221352625 U CN202221352625 U CN 202221352625U CN 219491706 U CN219491706 U CN 219491706U
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- adjusting sleeve
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Abstract
The utility model relates to the field of building construction, in particular to an adjustable supporting device of a steel bar truss floor support plate; the device comprises a base (1), a supporting screw (2), an adjusting bolt (3), a supporting plate (4), an adjusting sleeve (5), an adjusting stay bar (6) and a temporary I-steel (7); the supporting screw rod (2) and the adjusting stay bar (6) are respectively and vertically arranged on the base (1), the supporting plate (4) is enabled to be adjusted in height and locked by arranging the adjusting bolt (3) on the upper side and the lower side of the supporting plate (4) and the adjusting bolt (3) on the adjusting stay bar (6), the adjusting sleeve (5 ') is further arranged on the supporting screw rod (2), the temporary I-shaped steel (7) is arranged on the adjusting sleeve (5'), and the steel truss floor support plate is supported through the temporary I-shaped steel (7). The adjustable support is supported in a propping mode, is connected with the permanent steel structure beam in a non-welding and bolting mode, has small influence on the permanent structure and is convenient to recycle.
Description
Technical Field
The utility model relates to the field of building construction, in particular to an adjustable supporting device for a steel bar truss floor support plate.
Background
The existing steel bar truss floor carrier plate realizes mechanized production, is favorable for uniform arrangement spacing of steel bars and consistent thickness of a concrete protective layer, improves the construction quality of a floor slab, can obviously reduce the field steel bar binding engineering quantity, quickens the construction progress, increases the construction safety guarantee, realizes civilized construction and is widely applied. In the aspect of the control of the cast-in-place concrete construction of the steel bar truss floor carrier plate, the traditional method does not consider supporting the constructed truss floor carrier plate.
In order to solve the problems, for the floor support plate with the span larger than the length required by the construction specification, the deflection of the bottom of the plate is overlarge, and the deflection is reduced in a temporary supporting mode so as to ensure the construction safety and the quality reaching the standard. The traditional solutions are as follows:
1. the full-hall supporting frame erected by the steel pipes and the fasteners is jacked up from the lower part of the steel bar truss floor supporting plate. The method has the advantages of very complicated mounting and dismounting work, higher material consumption, long construction time, site civilized construction, safety and great disadvantages in cost control.
2. The hanging support consisting of the steel bar rings and the steel wire ropes is adopted to pull and pull from the upper part of the steel bar truss floor support plate. When the method adopts hanging type support, the bearing beam exists above the paved steel bar truss floor bearing plate, the application range is limited, and the practical operability is not strong.
3. The steel beam is welded with a connecting plate in advance, and a supporting system consisting of temporary I-steel, a screw rod (matched with a nut), a mounting bolt and the like is adopted. The method is feasible to install, but the added connecting plates need to be cut off later, and the cost is increased.
Disclosure of Invention
The aim of the present utility model is to overcome the above drawbacks and to propose an adjustable support that does not require welding of the connection plates to the permanent structure.
In order to achieve the above object, the present utility model is achieved by:
an adjustable supporting device of a steel bar truss floor support plate comprises a base (1), a supporting screw (2), an adjusting bolt (3), a supporting plate (4), a first adjusting sleeve (5), a second adjusting sleeve (5') adjusting stay bar (6) and a temporary I-steel (7); wherein, supporting screw (2), regulation vaulting pole (6) are full length screw rod structure, supporting screw (2), regulation vaulting pole (6) set up perpendicularly respectively on base (1), trompil and set up first adjusting sleeve (5) on layer board (4), the through-hole of seting up on layer board (4) and the position of first adjusting sleeve (5) correspond supporting screw (2) and regulation vaulting pole (6) respectively, through set up adjusting bolt (3) in the upside of layer board (4) and set up adjusting bolt (3) on adjusting vaulting pole (6), make layer board (4) realize altitude mixture control and locking, still set up second adjusting sleeve (5 ') on supporting screw (2) further, set up interim I-steel (7) on second adjusting sleeve (5'), through interim I-steel (7) bearing steel truss building spandrel.
Compared with the traditional technical scheme, the supporting device has the following advantages:
1. the adjustable support is supported in a propping mode, is connected with the permanent steel structure beam in a non-welding and bolting mode, has small influence on the permanent structure and is convenient to recycle.
2. The adjustable support system adopts screw rod, adjusting bolt, layer board, adjusting stay bar to be connected with interim I-steel, and convenient adjustment height passes the power convenient, and uses the bolt fastening firm.
Drawings
Fig. 1 is a front view of the present adjustable support device.
Fig. 2 is a view in the A-A direction in fig. 1.
Fig. 3 is a view in the direction B-B of fig. 1.
Fig. 4 is a schematic view of the use state of the adjustable supporting device.
Detailed Description
The utility model is further illustrated by the following specific examples.
As shown in fig. 1 to 4, an adjustable supporting device of a steel bar truss floor support plate comprises a base (1), a supporting screw (2), an adjusting bolt (3), a supporting plate (4), a first adjusting sleeve (5), a second adjusting sleeve (5') adjusting stay bar (6) and temporary I-steel (7); wherein, supporting screw (2), regulation vaulting pole (6) are full length screw rod structure, supporting screw (2), regulation vaulting pole (6) set up perpendicularly respectively on base (1), trompil and set up first adjusting sleeve (5) on layer board (4), the through-hole of seting up on layer board (4) and the position of first adjusting sleeve (5) correspond supporting screw (2) and regulation vaulting pole (6) respectively, through set up adjusting bolt (3) in the upside of layer board (4) and set up adjusting bolt (3) on adjusting vaulting pole (6), make layer board (4) realize altitude mixture control and locking, still set up second adjusting sleeve (5 ') on supporting screw (2) further, set up interim I-steel (7) on second adjusting sleeve (5'), through interim I-steel (7) bearing steel truss building spandrel. When the device is used, the device is tightly propped against the upper flange and the lower flange of the H-shaped steel beam with the permanent structure through the base (1), the screw (2), the adjusting bolt (3), the supporting plate (4), the first adjusting sleeve (5) and the adjusting stay bar (6); the installation height position of the temporary I-steel (7) is adjusted through the screw rod (2), the adjusting bolt (3), the supporting plate (4) and the adjusting supporting rod (6); the temporary I-steel (7) is used for supporting the steel truss floor support plate.
Claims (1)
1. An adjustable supporting device of a steel bar truss floor support plate is characterized in that: the device comprises a base (1), a supporting screw (2), an adjusting bolt (3), a supporting plate (4), a first adjusting sleeve (5), a second adjusting sleeve (5'), an adjusting stay bar (6) and a temporary I-steel (7); wherein, supporting screw (2), regulation vaulting pole (6) are full length screw rod structure, supporting screw (2), regulation vaulting pole (6) set up perpendicularly respectively on base (1), trompil and set up first adjusting sleeve (5) on layer board (4), the through-hole of seting up on layer board (4) and the position of first adjusting sleeve (5) correspond supporting screw (2) and regulation vaulting pole (6) respectively, through set up adjusting bolt (3) in the upside of layer board (4) and set up adjusting bolt (3) on adjusting vaulting pole (6), make layer board (4) realize altitude mixture control and locking, still set up second adjusting sleeve (5 ') on supporting screw (2) further, set up interim I-steel (7) on second adjusting sleeve (5'), through interim I-steel (7) bearing steel truss building spandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221352625.0U CN219491706U (en) | 2022-06-01 | 2022-06-01 | Adjustable supporting device of steel bar truss floor support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221352625.0U CN219491706U (en) | 2022-06-01 | 2022-06-01 | Adjustable supporting device of steel bar truss floor support plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219491706U true CN219491706U (en) | 2023-08-08 |
Family
ID=87511184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221352625.0U Active CN219491706U (en) | 2022-06-01 | 2022-06-01 | Adjustable supporting device of steel bar truss floor support plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219491706U (en) |
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2022
- 2022-06-01 CN CN202221352625.0U patent/CN219491706U/en active Active
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