CN219952871U - Prefabricated member of arch shaft of thin-wall cast-in-situ arch slab bungalow and casting system and bungalow - Google Patents
Prefabricated member of arch shaft of thin-wall cast-in-situ arch slab bungalow and casting system and bungalow Download PDFInfo
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- CN219952871U CN219952871U CN202321014218.3U CN202321014218U CN219952871U CN 219952871 U CN219952871 U CN 219952871U CN 202321014218 U CN202321014218 U CN 202321014218U CN 219952871 U CN219952871 U CN 219952871U
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- 238000011065 in-situ storage Methods 0.000 title claims abstract description 13
- 238000005266 casting Methods 0.000 title claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 96
- 239000010959 steel Substances 0.000 claims abstract description 96
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of bungalow bins, and particularly relates to an arch shaft prefabricated part of a thin-wall cast-in-situ arch slab bungalow bin, a pouring system and the bungalow bin. The utility model is used for solving the problems that the existing arch deck house roof board needs to be erected to support a scaffold in a full hall in the pouring process, and is time-consuming, labor-consuming and high in cost. The prefabricated component comprises an arch shaft body, an arch shaft embedded part, a connecting piece and angle steel; the arch shaft embedded part is fixedly connected with the arch shaft body; the connecting piece penetrates through the arch shaft body in the width direction of the arch shaft body and then is connected with the angle steel; the angle steel is also used for being connected with the I-steel; i-steel is used as a temporary supporting beam of the roof board, and the roof board can be recycled after the concrete strength reaches the design requirement after being cast and formed. The scaffold is saved in the scheme, the efficiency is improved, and the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of bungalow bins, and particularly relates to an arch shaft prefabricated part of a thin-wall cast-in-situ arch slab bungalow bin, a pouring system and the bungalow bin.
Background
The flat house roof can be formed by cast-in-situ of a curved sheet, and the thickness of the curved sheet is thinner because the curved sheet is in a small eccentric compression state, and can be only 80-100 mm thick from the bearing capacity calculation. The construction of the horizontal warehouse roof in the prior art needs to adopt a full scaffold to support the roof board, and after the strength of the roof board reaches a design value, the roof board is removed from the mould for forming, and the process consumes a great deal of labor, lease cost and construction period.
Disclosure of Invention
The utility model aims to solve the technical problems that: aiming at the defects of the prior art, the prefabricated component, the pouring system and the bungalow of the thin-wall cast-in-situ arch slab bungalow are provided, the temporary roof support (roof I-steel) is arranged by utilizing the crossing capability of the steel bar truss type composite board, so that the scaffold arrangement is avoided in field operation, the structure can be recycled, and labor cost and lease cost can be saved, and the construction period is reduced.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the prefabricated part of the arch shaft of the thin-wall cast-in-situ arch slab horizontal warehouse comprises an arch shaft body 100, an arch shaft embedded part 200, a connecting piece 400 and angle steel 500; the arch shaft embedded part 200 is fixedly connected to the side surface of the arch shaft body 100, the connecting part 400 penetrates through the arch shaft body 100 and the arch shaft embedded part 200 along the width direction of the arch shaft body 100 and then is connected with one end of the angle steel 500, and the other end of the angle steel 500 is fixedly connected with the I-steel 300.
Further, the arch shaft embedded part 200 and the connecting part 400 are integrally cast with the arch shaft body 100.
Further, the arch shaft embedded part 200 is specifically a planar steel plate, the connecting part 400 is specifically connecting steel bars, and two connecting steel bars are arranged in parallel.
Further, the angle steel 500 is composed of a first plate 510 and a second plate 520, which are perpendicular to each other, the first plate 510 is attached to the arch shaft embedded part 200 in parallel, and the second plate 520 is fixedly connected with the riser of the i-steel 300.
Further, the first plate 510 and the second plate 520 are provided with a plurality of mounting holes along the vertical direction, and the mounting holes are specifically threaded holes.
Further, the end of the connecting piece 400 penetrating out of the arch shaft body 100 is provided with a thread matching with the mounting hole.
Based on the same inventive concept, the utility model also provides a pouring system, which comprises the prefabricated member of the thin-wall cast-in-situ arch slab bungalow arch shaft, wherein two ends of the pouring system are respectively provided with two side arch shafts, and a plurality of middle arch shafts are arranged between the two side arch shafts;
the two sides of the middle arch shaft along the width direction are fixedly connected with the arch shaft embedded parts 200, the arch shaft embedded parts 200 on the two sides are provided with angle steels 500, and the connecting parts 400 penetrate through the arch shaft body 100 and the arch shaft embedded parts 200 from the two sides along the width direction of the arch shaft body 100 and are respectively fixedly connected with the angle steels 500 on the two sides of the arch shaft;
the side arch shaft is fixedly connected with the arch shaft embedded part 200 on one side of the middle arch shaft.
Further, the upper plate surface and the lower plate surface of the i-steel 300 are parallel to the horizontal plane.
Based on the same inventive concept, the utility model also provides a horizontal warehouse, which comprises the pouring system.
Compared with the prior art, the utility model has the following main advantages:
1. the utility model provides an arch shaft prefabricated part of a thin-wall cast-in-situ arch slab bungalow, which comprises an arch shaft body, an arch shaft embedded part, a connecting part and angle steel, wherein the arch shaft body is provided with a plurality of connecting parts; the arch shaft embedded part is fixedly connected with the arch shaft body; the connecting piece penetrates through the arch shaft body in the width direction of the arch shaft body and then is connected with the angle steel; the angle steel is also used for being connected with I-steel; the I-steel is used as a temporary supporting beam of the roof board, so that the on-site operation is free from scaffold arrangement, and after the roof board is poured and formed and the concrete strength reaches the design requirement, the I-steel can be recycled, thereby saving labor cost, leasing cost and reducing construction period;
2. according to the utility model, the connecting piece and the arch shaft embedded piece are integrally cast and formed with the arch shaft body, so that the connecting piece and the arch shaft embedded piece are fixed on the arch shaft embedded piece, meanwhile, the connecting piece is ensured to be connected with angle steel after passing through the arch shaft and the arch shaft embedded piece, the angle steel is connected with I-steel again, the I-steel is used as a supporting beam of the roof panel, and an operator only needs to install on the arch shaft; meanwhile, the steel bar truss composite board can span over a distance of more than 2m, after workers install the I-steel again, the steel bar truss composite board is hoisted on the I-steel, then other steel bars can be installed on the roof board and concrete is poured, and a scaffold is not required to be erected again, so that the setting of the scaffold is omitted, the personnel and the cost are saved, and the efficiency is improved.
Drawings
FIG. 1 is a plan view of a bungalow in an embodiment of the utility model;
FIG. 2 is a schematic plan view of prefabricated parts disposed on both sides of an arch shaft according to an embodiment of the present utility model;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a schematic plan view of a prefabricated part arranged on one side of an arch shaft according to an embodiment of the present utility model;
FIG. 5 is a right side view of FIG. 4;
FIG. 6 is a schematic diagram of a casting system with prefabricated members on both sides of an arch shaft according to an embodiment of the present utility model;
FIG. 7 is a schematic view of a casting system with prefabricated components on one side of an arch shaft according to an embodiment of the present utility model;
fig. 8 is a schematic diagram of the overall structure of the arch shaft according to the embodiment of the present utility model, in which prefabricated members are disposed on both sides of the arch shaft.
In the figure: 100-arch shaft body; 200-arch shaft embedded parts; 300-I-steel; 400-connecting piece; 500-angle steel; 510-a first plate; 520-second plate body.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
It should be noted that each step/component described in the present utility model may be split into more steps/components, or two or more steps/components or part of operations of the steps/components may be combined into new steps/components, according to the implementation needs, to achieve the object of the present utility model.
In a first embodiment, the present embodiment provides a prefabricated part of an arch shaft of a thin-wall cast-in-situ arch slab bungalow, as shown in fig. 1 to 8, the prefabricated part includes: arch shaft body 100, arch shaft embedded part 200, connecting piece 400 and angle steel 500;
wherein, the arch shaft embedded part 200 is fixedly connected with the arch shaft body 100;
the connecting piece 400 is connected with the angle steel 500 after passing through the arch shaft body 100 in the width direction of the arch shaft body 100;
the angle steel 500 is also used for being connected with the I-steel 300;
the I-steel 300 is used as a temporary supporting beam of a flat house roof board and is used as a bearing tool in construction operation.
When the prefabricated component is prepared, the connecting piece, the arch shaft embedded piece and the arch shaft body are integrally cast and formed, so that the connecting piece and the arch shaft embedded piece are fixed on the arch shaft embedded piece, meanwhile, the connecting piece is ensured to pass through the arch shaft and the arch shaft embedded piece and then to be connected with angle steel, the angle steel is connected with I-steel again, the I-steel is used as a supporting beam of the roof board, and an operator only needs to install on the arch shaft. The steel bar truss composite board can span the distance more than 2m, after workers install the I-steel again, the steel bar truss composite board is hoisted on the I-steel, then other steel bars and casting concrete can be installed on the roof board, and a scaffold is not required to be erected again, so that the setting of the scaffold is omitted, the personnel and the cost are saved, and the efficiency is improved.
The prefabricated component can be prefabricated in advance in a factory and then transported to a construction site, can also be prefabricated in the construction site, and can be assembled to a square warehouse vault after the prefabrication is completed, and workers operate through trusses, so that a large number of scaffolds are omitted, the efficiency is improved, and the cost is saved.
Preferably, the connector 400 and the arch shaft are cast. The connector 400 is preferably configured as a rebar with the head of the rebar extending beyond the arch for connection to other components.
Preferably, the arch shaft embedded part 200 is provided in a flat plate shape and is integrally cast with the arch shaft. The arch bar insert 200 is preferably provided as a planar steel plate which is prefabricated in concrete, although the arch bar insert 200 can also be fastened to the arch bar side surface by means of a connecting element 400, such as a bolt.
Preferably, the angle steel 500 includes a first plate 510 and a second plate 520 that are perpendicular to each other, the first plate 510 is parallel to the arch shaft embedded part 200, and the second plate 520 is connected to the riser of the i-steel 300. Regarding the form of the angle steel 500, please refer to fig. 8 specifically, the first plate 510 and the second plate 520 of the angle steel 500 are vertical and perpendicular to each other, and further, the first plate 510 and the second plate 520 of the angle steel 500 are provided with mounting holes, the mounting holes on the first plate 510 are connected with the connecting piece 400, and the mounting holes on the second plate 520 are connected with the i-steel 300. Still further, the first plate body 510 is provided with two mounting holes along the vertical direction, and the second plate body 520 is provided with two mounting holes along the vertical direction, and those skilled in the art will appreciate that more or less holes may be provided according to actual needs with respect to the number of holes.
Preferably, the connecting piece 400 is specifically a steel bar connection, the end of the connecting piece 400 is turned into a wire, and the first plate 510 is provided with a mounting hole; further, each prefabricated part is provided with two connectors 400, that is, two reinforcing bars.
The second embodiment provides a pouring system based on the same inventive concept, wherein the pouring system comprises the thin-wall cast-in-situ arch slab horizontal warehouse arch shaft prefabricated component in the first embodiment.
As shown in fig. 6 and 7, the casting system further includes an arch, and the prefabricated components are part of the casting system in a form fixed to the arch.
Since the arch shaft comprises a middle part and a side part, the manner in which the prefabricated parts are arranged is correspondingly different, in particular:
in the middle of the arch axis: the middle part of the arch shaft is provided with one prefabricated part on two sides in the width direction, and the two prefabricated parts are symmetrically arranged, and the two prefabricated parts share the same connecting piece 400, as shown in fig. 6.
At the edge of the arch shaft: one side facing the inside is provided with a prefabricated part, see in particular fig. 7.
Preferably, the pouring system further includes an i-steel 300, and the i-steel 300 is connected to the angle steel 500 in a posture that upper and lower plate surfaces are horizontal, so that an intermediate plate body of the i-steel 300 may be connected to the second plate body 520 in a posture that is perpendicular to the arch shaft embedded part 200 and parallel to the second plate body 520 of the angle steel 500.
The i-steel 300 may be disposed on any one of two sides of the i-steel 300.
Preferably, the pouring system further comprises a steel bar truss combined plate, wherein the steel bar truss consists of upper and lower layers of steel bars, so that a certain distance can be spanned and load in the construction period can be borne before concrete is poured and formed;
the steel bar truss composite board supports, the steel bar truss composite board has limited crossing capability, and a support system is required to be arranged according to the crossing capability, wherein the I-steel 300 belongs to the steel bar truss composite board supports.
The i-beam 300 takes arch shafts at two sides as fulcrums. In this patent, the embedded parts of the I-steel 300 pivot are preset on the arch shafts at two sides. The connection method of the end supporting point of the I-steel 300 is as described above.
In the third embodiment, based on the same inventive concept, the present embodiment provides a horizontal warehouse, as shown in fig. 1, which includes the pouring system in the second embodiment, so that the horizontal warehouse has all the beneficial effects of the pouring system in the second embodiment.
In summary, the prefabricated part, the pouring system and the flat warehouse of the arch shaft of the thin-wall cast-in-situ arch slab flat warehouse are adopted:
1. the I-steel is used as a temporary supporting beam of the roof board, so that the scaffold arrangement is avoided in field operation, and after the roof board is poured and formed and the concrete strength reaches the design requirement, the concrete can be recycled, thereby saving labor cost, renting cost and reducing construction period;
2. the connecting piece and the arch shaft embedded piece are integrally cast and formed with the arch shaft body, so that the connecting piece and the arch shaft embedded piece are fixed on the arch shaft embedded piece, meanwhile, the connecting piece is ensured to be connected with angle steel after passing through the arch shaft and the arch shaft embedded piece, the angle steel is connected with I-steel again, the I-steel is used as a supporting beam of the roof board, and an operator only needs to install on the arch shaft; meanwhile, the steel bar truss composite board can span over a distance of more than 2m, after workers install the I-steel again, the steel bar truss composite board is hoisted on the I-steel, then other steel bars can be installed on the roof board and concrete is poured, and a scaffold is not required to be erected again, so that the setting of the scaffold is omitted, the personnel and the cost are saved, and the efficiency is improved.
The above embodiments are merely for illustrating the design concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, the scope of the present utility model is not limited to the above embodiments. Therefore, all equivalent changes or modifications according to the principles and design ideas of the present utility model are within the scope of the present utility model.
Claims (10)
1. A prefabricated member of arch shaft of thin-wall cast-in-situ arch slab horizontal warehouse is characterized in that: comprises an arch shaft body (100), an arch shaft embedded part (200), a connecting part (400) and angle steel (500); the arch shaft embedded part (200) is fixedly connected to the side face of the arch shaft body (100), the connecting part (400) penetrates through the arch shaft body (100) and the arch shaft embedded part (200) along the width direction of the arch shaft body (100) and then is connected with one end of the angle steel (500), and the other end of the angle steel (500) is fixedly connected with the I-shaped steel (300).
2. The thin-wall cast-in-place arch deck slab bungalow prefabricated component of claim 1, wherein: and the arch shaft embedded part (200) and the connecting part (400) are integrally cast and formed with the arch shaft body (100).
3. The thin-wall cast-in-place arch deck slab bungalow prefabricated component of claim 1, wherein: the arch shaft embedded part (200) is specifically a planar steel plate, the connecting part (400) is specifically connecting steel bars, and two connecting steel bars are arranged in parallel.
4. The thin-wall cast-in-place arch deck slab bungalow prefabricated component of claim 1, wherein: the angle steel (500) is composed of a first plate body (510) and a second plate body (520) which are perpendicular to each other, the first plate body (510) is attached to the arch shaft embedded part (200) in parallel, and the second plate body (520) is fixedly connected with the vertical plate of the I-shaped steel (300).
5. The thin-wall cast-in-place arch deck slab bungalow prefabricated component of claim 4, wherein: a plurality of mounting holes are formed in the first plate body (510) and the second plate body (520) in the vertical direction, and the mounting holes are specifically threaded holes.
6. The prefabricated thin-wall cast-in-place arch deck slab bungalow of claim 5, wherein: the end part of the connecting piece (400) penetrating out of the arch shaft body (100) is provided with threads matched with the mounting hole.
7. A pouring system, characterized in that: a prefabricated part comprising the thin-wall cast-in-place arch slab bungalow arch shaft of any one of claims 1 to 6.
8. The casting system according to claim 7, wherein: the casting system comprises two side arch shafts respectively arranged at two ends of the casting system, wherein a plurality of middle arch shafts are arranged between the two side arch shafts;
the middle arch shaft is fixedly connected with the arch shaft embedded parts (200) along the two sides of the width direction, the arch shaft embedded parts (200) on the two sides are provided with angle steels (500), and the connecting parts (400) penetrate through the arch shaft body (100) and the arch shaft embedded parts (200) from the two sides along the width direction of the arch shaft body (100) and are fixedly connected with the angle steels (500) on the two sides of the arch shaft respectively;
the side arch shaft is fixedly connected with the arch shaft embedded part (200) on one side of the middle arch shaft.
9. The casting system according to claim 7, wherein: the upper plate surface and the lower plate surface of the I-steel (300) are parallel to the horizontal plane.
10. The utility model provides a bungalow storehouse which characterized in that: a casting system comprising the apparatus of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321014218.3U CN219952871U (en) | 2023-04-28 | 2023-04-28 | Prefabricated member of arch shaft of thin-wall cast-in-situ arch slab bungalow and casting system and bungalow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321014218.3U CN219952871U (en) | 2023-04-28 | 2023-04-28 | Prefabricated member of arch shaft of thin-wall cast-in-situ arch slab bungalow and casting system and bungalow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219952871U true CN219952871U (en) | 2023-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321014218.3U Active CN219952871U (en) | 2023-04-28 | 2023-04-28 | Prefabricated member of arch shaft of thin-wall cast-in-situ arch slab bungalow and casting system and bungalow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219952871U (en) |
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2023
- 2023-04-28 CN CN202321014218.3U patent/CN219952871U/en active Active
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