CN111501586A - Assembled platform - Google Patents
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- CN111501586A CN111501586A CN202010291809.XA CN202010291809A CN111501586A CN 111501586 A CN111501586 A CN 111501586A CN 202010291809 A CN202010291809 A CN 202010291809A CN 111501586 A CN111501586 A CN 111501586A
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- 239000004567 concrete Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 44
- 239000010959 steel Substances 0.000 claims description 44
- 238000011065 in-situ storage Methods 0.000 claims description 10
- 238000003032 molecular docking Methods 0.000 claims 10
- 238000010276 construction Methods 0.000 abstract description 28
- 238000004904 shortening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F1/00—Construction of station or like platforms or refuge islands or like islands in traffic areas, e.g. intersection or filling-station islands; Kerbs specially adapted for islands in traffic areas
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention belongs to the technical field of rail transit engineering, and particularly relates to an assembled platform, which comprises a first prefabricated platform plate, a first prefabricated platform wall, a second prefabricated platform wall and a cast-in-place bottom plate; the two ends of the first prefabricated platform plate are respectively connected with the first prefabricated platform wall and the second prefabricated platform wall; the positions, which are used for being connected with the first prefabricated platform wall and the second prefabricated platform wall, of the cast-in-place bottom plate are provided with prefabricated cup seats; the bottom of the first prefabricated platform wall and the bottom of the second prefabricated platform wall are respectively arranged in the cup openings of the corresponding prefabricated cup opening seats, and concrete is poured between the prefabricated platform wall and the corresponding prefabricated cup opening seats. The invention can improve the stability of the assembled structure, the strength of the connecting joint and the construction quality, and meanwhile, the station board, the platform wall and the prefabricated cup seat are all in a prefabricated form, thereby improving the construction efficiency and the construction quality and shortening the construction period.
Description
Technical Field
The invention belongs to the technical field of rail transit engineering, and particularly relates to an assembled platform.
Background
The existing stage structure mostly adopts cast-in-place reinforced concrete construction, the construction operation environment is poor, the process is complex, the speed is slow, the influence of various weather and climate is large, the construction quality is influenced by various factors and is difficult to ensure, and meanwhile, a lot of waste building rubbish is generated in the construction process, thereby wasting resources and polluting the environment.
With the progress of science and technology, the development of equipment manufacturing industry and the upgrading and transformation of industry, more and more work is carried out by replacing manpower with machines, and high technology replaces labor-intensive type and automatic control equipment replaces manual control. Structural members and the like required in the field of building engineering are gradually produced in batches in factories and then transported to the site for assembly.
At present, most subway structure platforms adopt the traditional cast-in-place reinforced concrete structure construction technology, the construction operation space and the material transportation path are limited when the platform is used for later pouring of an internal structure, the cast-in-place operation construction efficiency is low, the process is complex, and the construction quality of components is difficult to guarantee. In order to realize the assembly type platform structure, the prefabricated parts are transported to the site to be assembled, and the construction operation efficiency and the construction quality of the parts are improved. However, the positioning of the prefabricated parts in the existing assembly type platform is easy to deviate, and the strength of the connecting node is difficult to guarantee.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the fabricated platform, which can solve the problems of low construction efficiency, complex process, difficult guarantee of component construction quality and the like in cast-in-place operation, improve the stability of a fabricated structure, the strength of a connecting joint and the construction quality, and shorten the construction period.
In order to achieve the purpose, the technical scheme of the invention is an assembly type platform, which comprises a first prefabricated platform plate, a first prefabricated platform wall, a second prefabricated platform wall and a cast-in-place bottom plate; the two ends of the first prefabricated platform plate are respectively connected with the first prefabricated platform wall and the second prefabricated platform wall; the positions, which are used for being connected with the first prefabricated platform wall and the second prefabricated platform wall, of the cast-in-place bottom plate are provided with prefabricated cup seats; the bottom of the first prefabricated platform wall and the bottom of the second prefabricated platform wall are respectively arranged in the corresponding cup openings of the prefabricated cup opening seats, and concrete is poured between the prefabricated platform wall and the corresponding prefabricated cup opening seats.
Furthermore, the assembly type platform also comprises a second prefabricated platform plate and a cast-in-situ bottom plate beam or wall arranged on the cast-in-situ bottom plate; one side of the first prefabricated station wall, which is far away from the second prefabricated station wall, is provided with a prefabricated bracket, one end of the second prefabricated station plate is supported on the cast-in-place bottom plate beam or the wall, the other end of the second prefabricated station plate is supported on the prefabricated bracket, and a first cast-in-place belt is poured between the second prefabricated station plate and the first prefabricated station plate.
Furthermore, a third prefabricated station plate is further supported on the cast-in-place bottom plate beam or the wall, and a second cast-in-place belt is poured between the second prefabricated station plate and the third prefabricated station plate.
Furthermore, a plurality of second frame ribs which are arranged at intervals along the length direction of the assembly type platform are arranged in the second prefabricating station platform plate, and one ends of the second frame ribs extend out of the second prefabricating station platform plate and extend into the second cast-in-place strip; a plurality of third frame ribs are arranged in the third prefabricated station plate at intervals along the length direction of the assembled platform, and one ends of the third frame ribs extend out of the third prefabricated station plate and extend into the second cast-in-place belt; the second frame rib and the third frame rib are overlapped, positioned and connected in the second cast-in-place zone.
Furthermore, a plurality of embedded steel bars which are arranged at intervals along the length direction of the assembled platform are arranged on the cast-in-place bottom plate beam or the wall, one end of each embedded steel bar is positioned in the cast-in-place bottom plate beam or the wall, and the other end of each embedded steel bar extends out of the top surface of the cast-in-place bottom plate beam or the wall to the second cast-in-place belt; the second prefabricated station bedplate and the third prefabricated station bedplate are respectively arranged on two sides of a plurality of embedded steel bars, and the embedded steel bars are connected with the second frame bars and the third frame bars in a second cast-in-place zone in an overlapping and positioning mode.
Furthermore, longitudinal steel bars arranged along the length direction of the assembly type platform are further arranged in the second cast-in-place strip and are fixedly connected with the second frame bars, the third frame bars and the embedded steel bars.
Furthermore, the embedded steel bars are U-shaped and comprise horizontal edges and two vertical edges, the parts of the two vertical edges are positioned in the cast-in-place bottom plate beam or the wall, and the horizontal edges are positioned outside the cast-in-place bottom plate beam or the wall.
Furthermore, a plurality of first frame ribs which are arranged at intervals along the length direction of the assembly type platform are arranged in the first prefabricating station plate, and one ends of the first frame ribs extend out of the first prefabricating station plate and extend into the first cast-in-place strip; the other end of the second frame rib extends out of the second prefabricating station plate and extends into the first cast-in-place belt; the first frame rib and the second frame rib are overlapped, positioned and connected in the first cast-in-place zone.
Furthermore, a cup mouth anchor bar is reserved on the prefabricated cup mouth seat, one end of the cup mouth anchor bar is embedded in the prefabricated cup mouth seat, and the other end of the cup mouth anchor bar extends out of the prefabricated cup mouth seat from the cup bottom of the prefabricated cup mouth seat downwards and extends into the cast-in-place bottom plate.
Further, the first prefabricated platform panel, the first prefabricated platform wall and the second prefabricated platform wall are integrally prefabricated.
Optimally, the bottom of the prefabricated cup seat is embedded into the cast-in-place bottom plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) the platform plate, the platform wall and the prefabricated cup seat of the assembled platform structure are all in a prefabricated form and are assembled after being transported to the site, so that the production efficiency can be improved, the building quality can be improved, the labor force can be saved, the size of a prefabricated part is standardized, and the industrialization is facilitated;
(2) the connection nodes of the prefabricated member of the assembly type platform structure provided by the invention all adopt cast-in-place wet nodes, so that the stability of the assembly type structure and the strength of the connection nodes are improved;
(3) according to the invention, the cup mouth anchor bars are reserved at the bottom of the prefabricated cup mouth seat and extend out of the prefabricated cup mouth seat, so that the prefabricated cup mouth seat and the cast-in-situ bottom plate can be conveniently positioned and connected, meanwhile, the connecting strength of the prefabricated cup mouth seat and the cast-in-situ bottom plate is improved, and the integral stability of the platform structure is improved;
(4) according to the invention, the embedded steel bars are reserved on the top of the cast-in-place bottom plate beam or wall to extend out of the cast-in-place bottom plate beam, so that when the second prefabricated station plate and the third prefabricated station plate are spliced, the embedded steel bars extending into the second cast-in-place belt between the second prefabricated station plate and the third prefabricated station plate are overlapped, positioned and lapped with the frame ribs reserved on the prefabricated plates, and the connection strength of the cast-in-place bottom plate beam or wall and the prefabricated station plates is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a construction of a fabricated platform according to an embodiment of the present invention;
fig. 2 is a schematic view of the construction of the fabricated platform according to the embodiment of the present invention;
fig. 3 is a schematic view of the construction of the fabricated platform according to the embodiment of the present invention;
fig. 4 is a schematic structural view of a mounting station according to an embodiment of the present invention;
FIG. 5 is a top view of a preformed cup holder provided in accordance with an embodiment of the present invention;
in the figure: 1. prefabricated cup mouth seat, 2, cup mouth anchor bar, 3, first prefabricated station board, 4, first prefabricated platform wall, 5, second prefabricated platform wall, 6, prefabricated bracket, 7, shield door preformed groove, 8, first frame bar, 9, cast-in-place bottom plate, 10, cast-in-place bottom plate beam, 11, embedded steel bar, 12, concrete, 13, second prefabricated station board, 14, second frame bar, 15, first cast-in-place belt, 16, third prefabricated station board, 17, third frame bar, 18, second cast-in-place belt, 19 and longitudinal steel bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 4, the embodiment of the present invention provides an assembly type platform, which includes a first prefabricated platform plate 3, a first prefabricated platform wall 4, a second prefabricated platform wall 5 and a cast-in-place floor 9; two ends of the first prefabricated platform plate 3 are respectively connected with a first prefabricated platform wall 4 and a second prefabricated platform wall 5; the positions, which are used for being connected with the first prefabricated platform wall 4 and the second prefabricated platform wall 5, of the cast-in-place bottom plate 9 are provided with prefabricated cup seats 1; the bottom of the first prefabricated platform wall 4 and the bottom of the second prefabricated platform wall 5 are respectively arranged in the cup openings of the corresponding prefabricated cup opening seats 1, and concrete 12 is poured between the prefabricated platform wall and the corresponding prefabricated cup opening seats 1. According to the invention, the first prefabricated platform wall 4 and the second prefabricated platform wall 5 are positioned and connected through the prefabricated cup holder 1, the on-site assembly precision and the construction efficiency are improved, and meanwhile, the concrete 12 is poured in the prefabricated cup holder 1, so that the stability of the assembled structure and the strength of the connecting node are improved.
Optimally, the bottom of the prefabricated cup holder 1 can be partially embedded into the cast-in-place bottom plate 9, and the stability of the prefabricated cup holder is improved.
Further, the assembly type platform also comprises a second prefabricated platform plate 13 and a cast-in-situ bottom plate beam 10 or a wall arranged on the cast-in-situ bottom plate 9; a prefabricated bracket 6 is arranged on one side, which is far away from the second prefabricated platform wall 5, of the first prefabricated platform wall 4, and the prefabricated bracket 6 and the first prefabricated platform plate 3 form a step structure; one end of the second prefabricated station plate 13 is supported on the cast-in-place bottom plate beam 10 or the wall, the other end of the second prefabricated station plate is supported on the prefabricated bracket 6, and a first cast-in-place belt 15 is poured between the second prefabricated station plate 13 and the first prefabricated station plate 3. The connection node between the second prefabricated station board 13 and the first prefabricated station board 3 of this embodiment adopts cast-in-place wet node, improves the stability and the connection node intensity of assembled structure effectively. The cast-in-place floor 9 and the cast-in-place floor beam 10 or the wall can be integrally cast and formed, as shown in fig. 1.
Furthermore, a third prefabricated station plate 16 is supported on the cast-in-place bottom plate beam 10 or the wall, and a second cast-in-place belt 18 is poured between the second prefabricated station plate 13 and the third prefabricated station plate 16. In the embodiment, the connection node between the second prefabricated station board 13 and the third prefabricated station board 16 adopts a cast-in-place wet node, so that the stability of the fabricated structure and the strength of the connection node are effectively improved.
Furthermore, a plurality of second frame ribs 14 which are arranged at intervals along the length direction of the assembly type platform are arranged in the second prefabricating station plate 13, and one ends of the second frame ribs 14 extend out of the second prefabricating station plate 13 and extend into a second cast-in-place belt 18; a plurality of third frame ribs 17 which are arranged at intervals along the length direction of the assembly type platform are arranged in the third prefabricating station plate 16, and one ends of the third frame ribs 17 extend out of the third prefabricating station plate 16 and extend into a second cast-in-place belt 18; the second frame rib 14 and the third frame rib 17 are overlapped, positioned and connected in a second cast-in-place belt 18. As shown in fig. 3, the second frame rib 14 and the third frame rib 17 may be square rings, a plurality of longitudinal steel bars may be further disposed in the second prefabricated station platform 13 and the third prefabricated station platform 16 along the length direction of the assembled platform, and the plurality of longitudinal steel bars may be disposed at intervals along the circumferential direction of the second frame rib 14 or the third frame rib 17.
Furthermore, a plurality of embedded steel bars 11 which are arranged at intervals along the length direction of the assembled platform are arranged on the cast-in-place bottom plate beam 10 or the wall, one end of each embedded steel bar 11 is positioned in the cast-in-place bottom plate beam 10 or the wall, and the other end of each embedded steel bar 11 extends out of the top surface of the cast-in-place bottom plate beam 10 or the wall to a second cast-in-place belt 18; the second prefabricated station board 13 and the third prefabricated station board 16 are respectively arranged on two sides of the embedded steel bars 11, and the embedded steel bars 11, the second frame bars 14 and the third frame bars 17 are overlapped, positioned and connected in the second cast-in-place strip 18, so that the connection strength between the second prefabricated station board 13 and the third prefabricated station board 16 and the cast-in-place bottom plate beam 10 or the wall is improved. Furthermore, the embedded steel bars 11 in this embodiment may be U-shaped, and include a horizontal side and two vertical sides, where the two vertical sides are partially located in the cast-in-place floor beam 10 or the wall, and the horizontal side is located outside the cast-in-place floor beam 10 or the wall; the embedded steel bars 11 of this embodiment may have only two vertical edges, and the bottoms of the two vertical edges are embedded into the cast-in-place floor beam 10 or the wall.
Furthermore, a longitudinal steel bar 19 arranged along the length direction of the assembly type platform is further arranged in the second cast-in-place strip 18, and the longitudinal steel bar 19 is fixedly connected with the second frame bar 14, the third frame bar 17 and the embedded steel bar 11. As shown in fig. 4, the part of the embedded steel bars 11 extending out of the cast-in-place floor beam 10 or the wall is overlapped with the second frame bars 14 and the third frame bars 17 in a crossed manner, a plurality of longitudinal steel bars 19 are arranged in the overlapped part, each longitudinal steel bar 19 is fixedly connected with the plurality of second frame bars 14, the plurality of third frame bars 17 and the plurality of embedded steel bars 11 along the length direction of the assembly type platform, and the connection strength between the second prefabricated platform plate 13 and the third prefabricated platform plate 16 and the cast-in-place floor beam 10 or the wall is further improved.
Furthermore, a plurality of first frame ribs 8 are arranged in the first prefabricated station plate 3 at intervals along the length direction of the assembled platform, and one ends of the first frame ribs 8 extend out of the first prefabricated station plate 3 and extend into the first cast-in-place belt 15; the other end of the second frame rib 14 extends out of the second prefabricated station plate 13 and extends into the first cast-in-place belt 15; the first frame rib 8 and the second frame rib 14 are overlapped, positioned and connected in the first cast-in-place belt 15, and the connection strength of the first prefabricated station plate 3 and the second prefabricated station plate 13 is improved. As shown in fig. 2, the first frame rib 8 may be a square ring, and a plurality of longitudinal steel bars may be further disposed in the first prefabricated platform plate 3, and the plurality of longitudinal steel bars may be spaced apart from each other along the circumferential direction of the first frame rib 8.
The prefabricated cup rim base 1 in this embodiment includes a cup bottom and cup walls located on two sides of the cup bottom, and the cup walls and the cup bottom enclose a cup rim for positioning and connecting a prefabricated platform wall. Optimally, a cup mouth anchor bar 2 is reserved on the prefabricated cup mouth seat 1, one end of the cup mouth anchor bar 2 is embedded in the prefabricated cup mouth seat 1, and the other end of the cup mouth anchor bar extends out of the prefabricated cup mouth seat 1 downwards from the cup bottom of the prefabricated cup mouth seat 1 and extends into the cast-in-situ bottom plate 9. As shown in fig. 1 to 4, in this embodiment, the preformed cup anchor 2 is reserved at the bottom of the preformed cup holder 1 and extends out of the preformed cup holder 1, so as to be connected with the cast-in-place bottom plate 9 in a positioning manner, and the connection strength between the preformed cup holder 1 and the cast-in-place bottom plate 9 is improved. Optimally, one end of the cup mouth anchor bar 2 embedded in the prefabricated cup mouth seat 1 extends into the cup wall, so that the connection strength of the prefabricated cup mouth seat 1 and the cast-in-situ bottom plate 9 below the prefabricated cup mouth seat is further improved. Furthermore, a plurality of cup mouth anchor bars 2 are arranged on the prefabricated cup mouth seat 1 along two sides of the prefabricated cup mouth seat 1 in the length direction, and the plurality of cup mouth anchor bars 2 on each side are arranged at intervals along the prefabricated cup mouth seat 1 in the length direction, as shown in fig. 5. In addition, the inner surface of the cup wall of the prefabricated cup holder 1 of the embodiment is inclined downwards from the top surface to the bottom of the cup wall to form a cup mouth with a large top and a small bottom.
Specifically, the first prefabricated platform plate 3, the first prefabricated platform wall 4 and the second prefabricated platform wall 5 of the present embodiment are integrally prefabricated to form a prefabricated door type member, as shown in fig. 2, so that the production and construction efficiency can be improved, and the building quality can be improved. In addition, the first prefabricated platform plate 3, the first prefabricated platform wall 4 and the second prefabricated platform wall 5 of the present embodiment can also be prefabricated in a split manner and transported to a construction site for assembly.
Further, the upper surface of the end of the first prefabricated platform plate 21 connected to the second prefabricated platform wall 23 may be provided with a shield door pre-groove 25 as required.
The construction method of the assembly type platform provided by the embodiment comprises the following steps:
1) finishing the binding of a cast-in-place bottom plate 9 and a cast-in-place bottom plate beam 10 or a steel reinforcement framework of a wall, reserving embedded steel bars 11 at the top of the cast-in-place bottom plate beam 10 or the wall, hoisting a prefabricated cup seat 1, positioning and connecting cup anchor bars 2 reserved on the prefabricated cup seat 1 and the steel reinforcement framework on the cast-in-place bottom plate 9, pouring concrete, finishing the construction of the cast-in-place bottom plate 9 and the cast-in-place bottom plate beam 10 or the wall, wherein the bottom of the prefabricated cup seat 1 can be partially embedded into the cast-in-place bottom plate 9 so as to improve the stability of the prefabricated cup seat 1; as shown in fig. 1;
2) hoisting the prefabricated door type component, placing a first prefabricated platform wall 4 and a second prefabricated platform wall 5 of the prefabricated door type component in the corresponding prefabricated cup opening seats 1, and pouring concrete 12 between the prefabricated platform wall and the corresponding prefabricated cup opening seats 1; as shown in fig. 2;
3) hoisting a second prefabricated station plate 13, supporting one end of the second prefabricated station plate 13 on a prefabricated bracket 6 on the first prefabricated station wall 4, and supporting the other end of the second prefabricated station plate 13 on a cast-in-place bottom plate beam 10 or a wall; the first frame rib 8 on the first prefabricating station plate 3 of the prefabricated door type component and the second frame rib 14 on the second prefabricating station plate 13 are overlapped, positioned and lapped on the prefabricated bracket 6; as shown in fig. 3;
4) hoisting a third prefabricated station board 16, supporting one end of the third prefabricated station board 16 on a cast-in-place bottom plate beam 10 or a wall, respectively arranging the third prefabricated station board 16 and a second prefabricated station board 13 on two sides of an embedded steel bar 11, overlapping, positioning and lapping a second frame bar 14 on the second prefabricated station board 13, a third frame bar 17 on the third prefabricated station board 16 and the embedded steel bar 11 on the cast-in-place bottom plate beam 10 or the wall, as shown in fig. 3, and connecting through a longitudinal steel bar 19;
5) completing the pouring of a first cast-in-place strip 15 between the first prefabricated station plate 3 and the second prefabricated station plate 13 and a second cast-in-place strip 18 between the second prefabricated station plate 13 and the third prefabricated station plate 16; as shown in fig. 4;
6) and then assembling other prefabricated parts along the width direction of the assembly type platform.
The platform plate, the platform wall and the prefabricated cup seat of the assembly type platform structure provided by the embodiment are all in a prefabricated form and are assembled after being transported to the site, so that the site construction process can be simplified, and the construction period can be shortened; meanwhile, the building quality is improved, labor force is saved, the size of the prefabricated part is standardized, the production efficiency can be improved, and industrialization is facilitated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (11)
1. A fabricated platform, comprising: the system comprises a first prefabricated station plate, a first prefabricated station wall, a second prefabricated station wall and a cast-in-place bottom plate; the two ends of the first prefabricated platform plate are respectively connected with the first prefabricated platform wall and the second prefabricated platform wall; the positions, which are used for being connected with the first prefabricated platform wall and the second prefabricated platform wall, of the cast-in-place bottom plate are provided with prefabricated cup seats; the bottom of the first prefabricated platform wall and the bottom of the second prefabricated platform wall are respectively arranged in the corresponding cup openings of the prefabricated cup opening seats, and concrete is poured between the prefabricated platform wall and the corresponding prefabricated cup opening seats.
2. A modular docking station according to claim 1, wherein: the assembly type platform also comprises a second prefabricated platform plate and a cast-in-situ bottom plate beam or wall arranged on the cast-in-situ bottom plate; one side of the first prefabricated station wall, which is far away from the second prefabricated station wall, is provided with a prefabricated bracket, one end of the second prefabricated station plate is supported on the cast-in-place bottom plate beam or the wall, the other end of the second prefabricated station plate is supported on the prefabricated bracket, and a first cast-in-place belt is poured between the second prefabricated station plate and the first prefabricated station plate.
3. A modular docking station according to claim 2, wherein: and a third prefabricated station plate is also supported on the cast-in-place bottom plate beam or the wall, and a second cast-in-place belt is poured between the second prefabricated station plate and the third prefabricated station plate.
4. A modular docking station according to claim 3, wherein: a plurality of second frame ribs which are arranged at intervals along the length direction of the assembly type platform are arranged in the second prefabricating station plate, and one ends of the second frame ribs extend out of the second prefabricating station plate and extend into a second cast-in-place belt; a plurality of third frame ribs are arranged in the third prefabricated station plate at intervals along the length direction of the assembled platform, and one ends of the third frame ribs extend out of the third prefabricated station plate and extend into the second cast-in-place belt; the second frame rib and the third frame rib are overlapped, positioned and connected in the second cast-in-place zone.
5. A modular docking station according to claim 4, wherein: a plurality of embedded steel bars which are arranged at intervals along the length direction of the assembled platform are arranged on the cast-in-place bottom plate beam or the wall, one end of each embedded steel bar is positioned in the cast-in-place bottom plate beam or the wall, and the other end of each embedded steel bar extends out of the top surface of the cast-in-place bottom plate beam or the wall to the second cast-in-place belt; the second prefabricated station bedplate and the third prefabricated station bedplate are respectively arranged on two sides of a plurality of embedded steel bars, and the embedded steel bars are connected with the second frame bars and the third frame bars in a second cast-in-place zone in an overlapping and positioning mode.
6. A modular docking station according to claim 5, wherein: and longitudinal steel bars arranged along the length direction of the assembled platform are further arranged in the second cast-in-place belt and are fixedly connected with the second frame bars, the third frame bars and the embedded steel bars.
7. A modular docking station according to claim 5, wherein: the embedded steel bars are U-shaped and comprise horizontal edges and two vertical edges, the parts of the two vertical edges are positioned in the cast-in-place bottom plate beam or the wall, and the horizontal edges are positioned outside the cast-in-place bottom plate beam or the wall.
8. A modular docking station according to claim 4, wherein: a plurality of first frame ribs are arranged in the first prefabricated platform plate at intervals along the length direction of the assembled platform, and one ends of the first frame ribs extend out of the first prefabricated platform plate and extend into the first cast-in-place belt; the other end of the second frame rib extends out of the second prefabricating station plate and extends into the first cast-in-place belt; the first frame rib and the second frame rib are overlapped, positioned and connected in the first cast-in-place zone.
9. A modular docking station according to claim 1, wherein: and a cup mouth anchor bar is reserved on the prefabricated cup mouth seat, one end of the cup mouth anchor bar is embedded in the prefabricated cup mouth seat, and the other end of the cup mouth anchor bar extends out of the prefabricated cup mouth seat from the cup bottom of the prefabricated cup mouth seat downwards and extends into the cast-in-place bottom plate.
10. A modular docking station according to claim 1, wherein: the first prefabricated platform plate, the first prefabricated platform wall and the second prefabricated platform wall are integrally prefabricated.
11. A modular docking station according to claim 1, wherein: the bottom of the prefabricated cup seat is embedded into the cast-in-place bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010291809.XA CN111501586A (en) | 2020-04-14 | 2020-04-14 | Assembled platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010291809.XA CN111501586A (en) | 2020-04-14 | 2020-04-14 | Assembled platform |
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| CN111501586A true CN111501586A (en) | 2020-08-07 |
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| CN202010291809.XA Pending CN111501586A (en) | 2020-04-14 | 2020-04-14 | Assembled platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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