CN219298758U - Turnover type support assembly for post-pouring belt - Google Patents
Turnover type support assembly for post-pouring belt Download PDFInfo
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- CN219298758U CN219298758U CN202320498855.6U CN202320498855U CN219298758U CN 219298758 U CN219298758 U CN 219298758U CN 202320498855 U CN202320498855 U CN 202320498855U CN 219298758 U CN219298758 U CN 219298758U
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Abstract
The utility model discloses a post-pouring belt turnover type supporting component which comprises a disc buckle scaffold and an independent supporting rod, wherein the disc buckle scaffold is positioned between a concrete bottom plate and a concrete top plate; frame beams are symmetrically arranged on the lower side of the concrete top plate, and independent support rods are respectively hinged with lug plates arranged on two sides of the post-pouring belt and on the frame beams; the independent support rod comprises a central bidirectional threaded screw rod, connecting rods are screwed at two ends of the central bidirectional threaded screw rod, a length adjusting valve is sleeved at the middle position of the central bidirectional threaded screw rod, the length adjusting valve is rotated to adjust the sleeved length between the connecting rods and the central bidirectional threaded screw rod, and a sleeve on the connecting rods is connected with the lug plates through bolts. The support system can solve a series of problems that a support system of a traditional post-pouring belt support body cannot be removed for a long time, the rest of working contents at the post-pouring belt position are limited by the fact that the support body cannot be developed, the support body at the post-pouring belt position cannot be used in a circulating manner in time, and the like.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a post-pouring belt turnover type supporting component.
Background
The post-cast strip is also called a construction post-cast strip, and is a cast-in-situ integral reinforced concrete structure during construction, and in order to solve the problems of temperature, shrinkage deformation and the like, the post-cast strip is closed after a period of time to form an integral structure. The post-cast strip support structure must have sufficient strength, rigidity and stability to withstand the cantilever structure dead weight as well as the superstructure, construction loads.
Post-casting techniques for post-cast strip are quite mature, but still suffer from the following drawbacks: the support structure is dismantled to the post-cast strip concrete pouring duration is longer, generally seven to eight months are needed, the scaffold is buckled by adopting a disc at the traditional post-cast strip support structure, not only the floor construction space is occupied, but also a large amount of building materials such as steel pipes, fasteners, square timber, bottom templates and the like are overstocked, the problems are particularly prominent in the environment with shortage of market materials and large lease cost at present, and the construction cost is large in quantity, time and labor consumption and large in the later dismantling process. Recently, the technical personnel also propose to replace the supporting structure by adopting the concrete upright post, but the problem of extruding turnover materials is solved, but the dismantling construction of the concrete upright post is difficult, the efficiency is low, and particularly, the dismantled concrete upright post can not be reused, so that the construction cost is not reduced in comparison. Therefore, there is a need for a post-cast strip epicyclic support assembly that has a short construction period, high epicyclic efficiency, and is convenient to remove.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a turnover type support assembly for a post-cast strip, which can solve the problems that a secondary structure masonry cannot be inserted into a construction pain point in advance due to the fact that a traditional post-cast strip support structure cannot be removed in advance, and can remove the support structure at the post-cast strip in advance for turnover utilization, so that the renting cost of peripheral materials is reduced, the construction cost is reduced, and good economic benefits are realized.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the post-pouring belt turnover type supporting component comprises a plate buckling scaffold and an independent supporting rod, wherein the plate buckling scaffold is positioned between a concrete bottom plate and a concrete top plate; a frame beam is arranged on the lower side of the concrete top plate, and two ends of the independent supporting rod are respectively hinged with lug plates arranged on two sides of the post-pouring belt and on the frame beam; the independent support rods are respectively arranged. The ear plate is hinged with the ear plate arranged on the concrete bottom plate and the concrete top plate; the independent support rod comprises a central bidirectional threaded screw rod, connecting rods are connected with two ends of the central bidirectional threaded screw rod in a threaded manner, a length adjusting valve is sleeved at the middle position of the central bidirectional threaded screw rod, the length adjusting valve is rotated to adjust the sleeved length of the connecting rods between the central bidirectional threaded screw rods, a sleeve is arranged at one end, far away from the central bidirectional threaded screw rod, of the connecting rods, and the sleeve is connected with the lug plate through bolts.
In the scheme, the scaffold and the independent supporting rods have supporting effect on the concrete structure; after the concrete structure reaches the form removal condition, the scaffold with the plate buckle can be removed, the space below the post-pouring belt is cleaned, independent support rods on two sides of the post-pouring belt are reserved, the secondary structure construction can be inserted in advance, the construction period of the secondary structure is shortened, the turnover efficiency of the frame body can be improved, and the method has great economic benefits; the central bidirectional threaded screw rod is driven to rotate through the length adjusting valve, the sleeving length between the connecting rod and the central bidirectional threaded screw rod is adjusted, and the length change of the independent supporting rod is realized, so that the supporting of concrete top plates on two sides of post-cast strips with different specifications is realized; the independent support rods can rotate through the hinge joint of the sleeve and the lug plate, and the support rod is suitable for support of the frame body under different working conditions; the independent support rods are convenient to erect and convenient to disassemble.
Further, the anti-skid bolts are arranged on two sides of the central bidirectional threaded screw rod, the central bidirectional threaded screw rod plays a limiting role through the arrangement of the anti-skid bolts, the central bidirectional threaded screw rod can be prevented from being unscrewed, the central bidirectional threaded screw rod can be protected, and the service life of the independent support rod is prolonged.
Further, the length adjustment range of the independent supporting rod is 2000-4000mm, and the support rod is suitable for supporting concrete top plates on two sides of post-cast strips of different specifications.
Further, the diameter of the central bidirectional screw rod is 100mm, the first screw thread part and the second screw thread part are arranged on two sides of the central bidirectional screw rod, the screw threads with opposite directions are arranged on the surfaces of the first screw thread part and the second screw thread part, and the length of the independent support rod can be efficiently adjusted.
Further, the connecting rod is the steel pipe, and the connecting rod includes head rod and second connecting rod, and the inside of head rod and second connecting rod is provided with respectively with first screw thread portion and second screw thread portion matched with screw thread, makes things convenient for the two-way screw thread lead screw in center to remove in the connecting rod, cooperates the two-way screw thread lead screw in center to carry out length adjustment, realizes the length variation of independent bracing piece.
Further, the lug plates can be pre-buried in the concrete structure through the screw rods, so that occupation of space below the post-pouring belt is reduced, and time of subsequent construction procedures can be shortened.
Further, the anchoring steel bar is of a J-shaped structure, so that the independent supporting rods are more firmly connected with the concrete structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. the coiled scaffold can be removed in advance, so that the secondary structure masonry can be inserted into construction in advance, and the construction period is shortened;
2. the support component is simple and convenient to set up and disassemble, and is convenient for personnel to pass and materials to transport;
3. the utility model can improve the turnover efficiency of the frame body and has great economic benefit.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the independent support bar;
FIG. 3 is a schematic structural view of a central bi-directional threaded lead screw;
FIG. 4 is a schematic structural view of a connecting rod;
FIG. 5 is a schematic structural view of a length adjustment valve;
FIG. 6 is a front view of an ear plate;
FIG. 7 is a side view of an ear plate;
in the figure: 1. scaffold is buckled to dish; 2. an independent support rod; 3. post-cast strip; 4. a concrete floor; 5. a concrete top plate; 6. a frame beam; 7. ear plates; 71. anchoring the steel bars; 8. a central bidirectional threaded screw rod; 81. a length adjusting valve; 82. an anti-slip bolt; 83. a first threaded portion; 84. a second threaded portion; 9. a connecting rod; 91. a first connecting rod; 92. a second connecting rod; 93. a sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.
As shown in fig. 1-7, a turnover type support assembly for a post-cast strip 3 comprises a scaffold 1 and independent support rods 2, wherein the scaffold 1 and the independent support rods 2 are arranged on two sides of the post-cast strip 3, the scaffold 1 is positioned between a concrete bottom plate 4 and a concrete top plate 5, two ends of the independent support rods 2 are respectively hinged with ear plates 7 arranged on the post-cast strip 3 and a frame beam 51, the frame beam 51 is arranged on the lower side of the concrete top plate 5, the frame beam 51 is symmetrically arranged on two sides of the post-cast strip 3, and the independent support rods 2, the concrete top plate 5 and the frame beam 51 form a triangular support structure; the independent support rod 2 comprises a central bidirectional threaded screw rod 8, connecting rods 9 are connected with two ends of the central bidirectional threaded screw rod 8 in a threaded mode, a length adjusting valve 81 is sleeved at the middle position of the central bidirectional threaded screw rod 8, the length adjusting valve 81 is rotated to adjust the sleeved length between the connecting rods 9 and the central bidirectional threaded screw rod 8, a sleeve 93 is arranged at one end, far away from the central bidirectional threaded screw rod 8, of the connecting rods 9, the sleeve 93 is connected with the lug plate 7 through a bolt, and the whole independent support rod 2 and the lug plate 7 are connected into a whole through a bolt, so that the effect of supporting the post-pouring belt 3 is achieved.
In the scheme, the disc buckling scaffolds 1 are arranged at the two sides of the post-pouring belt 3 and at the preset positions of the concrete bottom plate 4, the upper ends of the disc buckling scaffolds 1 reach the preset positions of the bottom of the concrete top plate 5, the two ends of the independent support rods 2 are respectively connected with the bottom of the concrete top plate 5 and the frame beam 51, and the disc buckling scaffolds 1 and the independent support rods 2 play a role in supporting a concrete structure; after the concrete structure reaches the demolding condition, the scaffold 1 can be disassembled, the independent support rods 2 on the two sides of the post-pouring belt 3 are reserved in the space below the post-pouring belt 3, the secondary structure construction can be inserted in advance, the construction period of the secondary structure is shortened, the turnover efficiency of the scaffold body can be improved, and the large economic benefit is achieved; the central bidirectional threaded screw rod 8 is driven to rotate through the length adjusting valve 81, the sleeving length between the connecting rod 9 and the central bidirectional threaded screw rod 8 is adjusted, and the length change of the independent supporting rod 2 is realized, so that the concrete top plates 5 on two sides of the post-cast strip 3 with different specifications are supported; the independent support rod 2 can rotate by hinging the sleeve 93 with the ear plate 7, and is suitable for supporting the frame body under different working conditions; the independent support rods 2 are convenient to erect and convenient to disassemble.
Further, the anti-skid bolts 82 are arranged on two sides of the central bidirectional threaded screw rod 8, the central bidirectional threaded screw rod 8 plays a limiting role through the arrangement of the anti-skid bolts 82, the central bidirectional threaded screw rod 8 can be prevented from being unscrewed, the central bidirectional threaded screw rod 8 can be protected, and the service life of the independent support rod 2 is prolonged.
Further, the length adjustment range of the independent support rods 2 is 2000-4000mm, so that the continuous adjustment of the length of the independent support rods 2 can be realized, and the support device is suitable for supporting the concrete top plates 5 on two sides of the post-cast strip 3 with different specifications.
Further, the diameter of the central bidirectional screw rod 8 is 100mm, the two sides of the central bidirectional screw rod 8 are provided with a first screw thread part 83 and a second screw thread part 84, the surfaces of the first screw thread part 83 and the second screw thread part 84 are provided with screw threads with opposite directions, preferably, the left surface of the central bidirectional screw rod 8 is provided with left-handed screw threads, the right surface of the central bidirectional screw rod 8 is provided with right-handed screw threads, the central bidirectional screw rod 8 is driven to rotate by rotating the length adjusting valve 81, and the connecting rods 9 on the two sides of the central bidirectional screw rod 8 are simultaneously shortened or lengthened, so that the length of the independent supporting rod 2 is efficiently adjusted.
Further, connecting rod 9 is external diameter 150mm, wall thickness 5 mm's steel pipe, connecting rod 9 includes head rod 91 and second connecting rod 92, the inside of head rod 91 and second connecting rod 92 is provided with respectively with first screw thread portion 83 and second screw thread portion 84 matched with screw thread, preferably, the inside of left side connecting rod 9 is provided with right-hand thread, the inside of right side connecting rod 9 is provided with left-hand thread, make things convenient for center two-way screw thread lead screw 8 to remove in connecting rod 9, cooperation center two-way screw thread lead screw 8 carries out length adjustment, realize the length variation of independent bracing piece 2.
Further, the lug plates 7 can be pre-buried in the concrete structure through the screw rods, so that occupation of space below the post-pouring belt 3 is reduced, and time of subsequent construction procedures can be shortened.
Further, the anchor bars 71 are J-shaped structures, so that the independent support bars 2 are more firmly connected with the concrete structure.
The construction method of the turnover type support component of the post-cast strip 3 comprises the following steps:
step 1: scaffold 1 is buckled to setting up dish
Fixing the disc buckle scaffold 1 at preset positions on the two sides of the post-pouring belt 3 and the concrete bottom plate 4, so as to ensure the support function;
step 2: the independent support rods 2 are hinged at preset positions on the frame beams 51 at two sides of the post-pouring belt 3;
step 3: the central bidirectional threaded screw rod 8 is driven to rotate through the length adjusting valve 81, and the sleeving length between the connecting rod 9 and the central bidirectional threaded screw rod 8 is adjusted, so that the top surface of the independent supporting rod 2 and the top surface of the coiled scaffold 1 are on the same horizontal plane, and the supporting effect is ensured;
step 4: and pouring the concrete top plates 5 at the two sides of the post-pouring belt 3, dismantling the plate buckle scaffold 1 below the concrete top plates 5 after the concrete top plates 5 reach the demolding condition, and reserving the independent support rods 2 at the two sides of the post-pouring belt 3, wherein the independent support rods 2 continuously support the concrete top plates 5 at the two sides of the post-pouring belt 3.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The post-pouring belt turnover type supporting component is characterized by comprising a disc buckling scaffold and an independent supporting rod, wherein the disc buckling scaffold is positioned between a concrete bottom plate and a concrete top plate; a frame beam is arranged on the lower side of the concrete top plate, and two ends of the independent supporting rod are respectively hinged with lug plates arranged on two sides of the post-pouring belt and on the frame beam; the independent support rod comprises a central bidirectional threaded screw rod, connecting rods are connected with two ends of the central bidirectional threaded screw rod in a threaded mode, a length adjusting valve is sleeved at the middle position of the central bidirectional threaded screw rod, the length adjusting valve is rotated to adjust the sleeved length between the connecting rods and the central bidirectional threaded screw rod, a sleeve is arranged at one end, far away from the central bidirectional threaded screw rod, of the connecting rods, and the sleeve is connected with the lug plate through a bolt.
2. The post-cast strip turnover type supporting assembly of claim 1, wherein anti-skid bolts are arranged on two sides of the central bidirectional threaded screw rod, and the central bidirectional threaded screw rod plays a limiting role through the arrangement of the anti-skid bolts.
3. The post-cast strip epicyclic support assembly according to claim 1, wherein the length adjustment of said independent support bars ranges from 2000 to 4000mm.
4. The post-cast strip epicyclic support assembly according to claim 1, wherein a first threaded portion and a second threaded portion are provided on both sides of said central bi-directional threaded screw, and said first threaded portion and said second threaded portion are provided with threads of opposite directions on their surfaces.
5. The post-cast strip epicyclic support assembly according to claim 4, wherein said connecting rods are steel tubes, said connecting rods comprise a first connecting rod and a second connecting rod, and the interiors of said first connecting rod and said second connecting rod are respectively provided with threads cooperating with said first threaded portion and said second threaded portion.
6. The post-cast strip epicyclic support assembly according to claim 1, wherein said ear plates are pre-embeddable in concrete structures by anchoring bars.
7. The post-cast strip epicyclic support assembly according to claim 6 wherein said anchoring bars are J-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320498855.6U CN219298758U (en) | 2023-03-15 | 2023-03-15 | Turnover type support assembly for post-pouring belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320498855.6U CN219298758U (en) | 2023-03-15 | 2023-03-15 | Turnover type support assembly for post-pouring belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219298758U true CN219298758U (en) | 2023-07-04 |
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ID=86985676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320498855.6U Active CN219298758U (en) | 2023-03-15 | 2023-03-15 | Turnover type support assembly for post-pouring belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219298758U (en) |
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2023
- 2023-03-15 CN CN202320498855.6U patent/CN219298758U/en active Active
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