CN213573166U - Prefabricated plate supporting tool capable of being assembled - Google Patents
Prefabricated plate supporting tool capable of being assembled Download PDFInfo
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- CN213573166U CN213573166U CN202021942810.6U CN202021942810U CN213573166U CN 213573166 U CN213573166 U CN 213573166U CN 202021942810 U CN202021942810 U CN 202021942810U CN 213573166 U CN213573166 U CN 213573166U
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Abstract
The utility model discloses an assembled precast slab supporting tool, which comprises a supporting square steel pipe, a right-angle connecting piece, an inclined strut connecting piece and a clamping tool; the supporting square steel pipe is provided with a threaded notch along the side wall of the pipe, both ends of the supporting square steel pipe are provided with screw holes, and the pipe diameter of one end is contracted to form a connecting end for being connected with the other supporting square steel pipe in a sleeved mode; the right-angle connecting piece is L-shaped square steel, the cross section size corresponds to that of the supporting square steel pipe, and each right-angle side is provided with a screw hole; the inclined strut connecting piece comprises an inclined strut square steel pipe and an inclined plate which is obliquely connected with the inclined strut square steel pipe, the cross section size of the inclined strut square steel pipe corresponds to the cross section of the support square steel pipe or the connecting end, and the inclined strut square steel pipe and the inclined plate are both provided with screw holes; the fixture is a square steel pipe with a screw rod at the end, and the screw rod is matched with the screw thread at the notch of the supporting square steel pipe. The utility model discloses can realize high-efficient, reliable carrying out the prefabricated plate and support for the construction speed, reduce time and labour cost.
Description
Technical Field
The utility model relates to a building construction tool technical field, concretely relates to prefabricated plate supporting tool that can assemble.
Background
The construction of the building engineering at the present stage is gradually developing towards the direction of regularization and finishing, in order to accelerate the construction progress and reduce the labor input in the construction process, the prefabricated slab can be used for replacing the traditional wood formwork and brick bed moulds in the construction process of shallow foundation structures such as foundation bearing platforms, foundation beams and the like, the finished prefabricated slab can be subjected to earthwork backfill, reinforcement and concrete pouring after simple processing and installation on site, and the prefabricated slab is convenient, rapid, time-saving and labor-saving. However, how to efficiently and reliably support the precast slabs in the installation process of the precast slabs to prevent the precast slabs from collapsing in the soil returning process is often a great problem in construction. The existing bearing platform precast slab support is shown in figure 1: the bottom of the precast slab is provided with 500mm battens, the battens are used as the back arris 12 and the inclined struts 14, and the 500mm battens and the inclined struts are fixed through positioning short steel bars; the existing foundation beam precast slab support is shown in fig. 2: the prefabricated plates are fixed on the cushion layer, short supports are arranged between the bottoms of the prefabricated plates, and the tops of the prefabricated plates are connected through U-shaped clamping battens; both schemes are time consuming and material consuming.
Disclosure of Invention
The purpose of the invention is as follows: the utility model discloses an aim at is not enough to prior art, provides a prefabricated plate supporting tool that can assemble for the construction speed, reduce time and labour cost.
The technical scheme is as follows: the utility model discloses an assembled precast slab supporting tool, which comprises a supporting square steel pipe, a right-angle connecting piece, an inclined strut connecting piece and a clamping tool; the supporting square steel pipe is provided with a threaded notch along the side wall of the pipe, both ends of the supporting square steel pipe are provided with screw holes, and the pipe diameter of one end is contracted to form a connecting end for being connected with the other supporting square steel pipe in a sleeved mode; the right-angle connecting piece is L-shaped square steel, the cross section size corresponds to that of the supporting square steel pipe, and each right-angle side is provided with a screw hole; the inclined strut connecting piece comprises an inclined strut square steel pipe and an inclined plate obliquely connected with the inclined strut square steel pipe, the cross section size of the inclined strut square steel pipe corresponds to the cross section of the support square steel pipe or the cross section of the connecting end, and the inclined strut square steel pipe and the inclined plate are both provided with screw holes; the fixture is a square steel pipe with a screw rod at the end, and the screw rod is matched with the thread at the notch of the support square steel pipe.
Further perfecting the technical scheme, the cross section size of the supporting square steel tube is 30 multiplied by 2mm, and the edge of the notch of the supporting square steel tube is provided with scales.
Further, the length of the connecting end of the supporting square steel pipe is 40mm, and the cross-sectional dimension is 26 multiplied by 2 mm.
Further, the length of each side of the right-angle connecting piece is 40mm, and the cross-sectional dimension is 30 multiplied by 2 mm.
Furthermore, the cross-sectional sizes of the square steel pipes of the diagonal bracing connecting piece are two, namely 30 multiplied by 2mm and 26 multiplied by 2 mm.
Further, the length of the fixture is 40 mm.
Has the advantages that: compared with the prior art, the utility model has the advantages of: the precast slab supporting tool provided by the utility model supports lengthening and expanding; the supporting square steel pipe is provided with a notch with threads, so that the position of the clamp can be conveniently adjusted, and the supporting and fixing are carried out; the square steel pipe is supported to form L-shaped and right-angle supports through the right-angle connecting piece and the inclined strut connecting piece, so that the steel pipe support is suitable for more occasions; the utility model discloses simple structure, the concatenation is convenient, can realize high-efficient, reliable carrying out the prefabricated plate and support for construction speed, reduce time and labour cost.
Drawings
FIG. 1 is a schematic view of a conventional bearing platform precast slab support.
Fig. 2 is a schematic view of a conventional foundation beam precast slab support.
Fig. 3 is a schematic structural view of a supporting square steel pipe.
Fig. 4 is a schematic view of a right angle connector.
Fig. 5 is a schematic structural view of the bracing link.
Fig. 6 is a schematic view of the structure of the jig.
FIG. 7 is a schematic view showing the connection of the supporting square steel pipe and the jig.
Fig. 8 is a bottom view structural diagram of fig. 7.
Fig. 9 is a schematic view of a foundation beam support.
Fig. 10 is a schematic view of a right angle connection.
FIG. 11 is a schematic view of the connection between the bracing connecting piece and the supporting square steel tube.
FIG. 12 is a schematic view of a bearing platform support.
In the figure: 2. support square steel pipe, 3, right angle connecting piece, 4, bracing connecting piece, 5, fixture, 21, notch, 22, link, 51, screw rod.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1: the prefabricated slab supporting tool capable of being assembled provided by the invention comprises a supporting square steel pipe 2, a right-angle connecting piece 3, an inclined strut connecting piece 4, a clamp 5 and screws.
The supporting square steel tube 2 shown in fig. 3 has a cross-sectional size of 30 × 30 × 2mm, and has a notch 21 with threads on the side for screw fixation, and scales on the side of the notch. Two ends of the supporting square steel tube 2 are provided with screw holes 23, one end of the supporting square steel tube is a connecting end 22 with the length of 40mm and the section size of 26 multiplied by 2mm, and the supporting square steel tube 2 can be extended and fixed by a screw in another supporting square steel tube.
The right-angle connector 3 shown in fig. 4 is an L-shaped square steel, each side of the right-angle connector has a length of 40mm, a cross-sectional dimension of 30 × 30 × 2mm, and both sides of the right-angle connector are provided with screw holes 31, so that two supporting square steel pipes 2 can be connected into an L shape.
As shown in fig. 5, the brace connector 4 is a steel plate 42 welded to one end of a square steel tube with a length of 40mm and forming an angle of 45 degrees with the square steel tube, and both the square steel tube 41 and the oblique steel plate 42 are provided with screw holes 41. The diagonal bracing connecting piece 4 is divided into two types of 30 multiplied by 2mm and 26 multiplied by 2mm according to the section size of the square steel, and can be respectively connected with two ends of the supporting square steel pipe 2 to form the diagonal bracing square steel pipe.
The jig 5 shown in fig. 6 is a square steel pipe having a screw 51 at one end, and has a length of 40mm, and is screwed into a notch of the supporting square steel pipe 2.
1. Foundation beam support mode:
a. the fixture 5 is fixed in the notch of the supporting square steel tube 2 according to the width of the foundation beam and the thickness of the precast slab, and the specific fixing mode is shown in fig. 7 and 8.
b. And (3) directly clamping the supporting square steel pipe 2 into two sides of the precast slab through a fixture 5 to complete supporting, as shown in figure 9.
2. The bearing platform support mode:
a. the two supporting square steel tubes 2 are connected by a right-angle connector 3 and fixed by screws, as shown in fig. 10.
b. Diagonal brace connecting pieces 4 are fixed at two ends of the supporting square steel tube 2 to form diagonal braces, as shown in fig. 11.
c. The diagonal brace is fixed on the right-angle square steel pipe to form a stable support system for supporting the bearing platform precast slab, as shown in fig. 12.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a prefabricated plate supporting tool that can assemble which characterized in that: the device comprises a supporting square steel pipe, a right-angle connecting piece, an inclined strut connecting piece and a clamp; the supporting square steel pipe is provided with a threaded notch along the side wall of the pipe, both ends of the supporting square steel pipe are provided with screw holes, and the pipe diameter of one end is contracted to form a connecting end for being connected with the other supporting square steel pipe in a sleeved mode; the right-angle connecting piece is L-shaped square steel, the cross section size corresponds to that of the supporting square steel pipe, and each right-angle side is provided with a screw hole; the inclined strut connecting piece comprises an inclined strut square steel pipe and an inclined plate obliquely connected with the inclined strut square steel pipe, the cross section size of the inclined strut square steel pipe corresponds to the cross section of the support square steel pipe or the cross section of the connecting end, and the inclined strut square steel pipe and the inclined plate are both provided with screw holes; the fixture is a square steel pipe with a screw rod at the end, and the screw rod is matched with the thread at the notch of the support square steel pipe.
2. The erectable precast slab supporting tool according to claim 1, wherein: the cross-sectional dimension of the supporting square steel tube is 30 multiplied by 2mm, and the edge of the notch of the supporting square steel tube is provided with scales.
3. The erectable precast slab supporting tool according to claim 2, wherein: the length of the connecting end of the supporting square steel pipe is 40mm, and the cross-sectional dimension is 26 multiplied by 2 mm.
4. The erectable precast slab supporting tool according to claim 2, wherein: the length of each side of the right-angle connecting piece is 40mm, and the cross-sectional dimension is 30 multiplied by 2 mm.
5. The erectable precast slab supporting tool according to claim 1, wherein: the cross section sizes of the square steel pipes of the diagonal bracing connecting piece are two, namely 30 multiplied by 2mm and 26 multiplied by 2 mm.
6. The erectable precast slab supporting tool according to claim 1, wherein: the length of the fixture is 40 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942810.6U CN213573166U (en) | 2020-09-08 | 2020-09-08 | Prefabricated plate supporting tool capable of being assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942810.6U CN213573166U (en) | 2020-09-08 | 2020-09-08 | Prefabricated plate supporting tool capable of being assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213573166U true CN213573166U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021942810.6U Active CN213573166U (en) | 2020-09-08 | 2020-09-08 | Prefabricated plate supporting tool capable of being assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213573166U (en) |
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2020
- 2020-09-08 CN CN202021942810.6U patent/CN213573166U/en active Active
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