CN217557363U - Connecting structure of prefabricated parts - Google Patents
Connecting structure of prefabricated parts Download PDFInfo
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- CN217557363U CN217557363U CN202220518550.2U CN202220518550U CN217557363U CN 217557363 U CN217557363 U CN 217557363U CN 202220518550 U CN202220518550 U CN 202220518550U CN 217557363 U CN217557363 U CN 217557363U
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- bottom plate
- fixing
- connecting structure
- prefabricated parts
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Abstract
The utility model discloses a connection structure of prefabricated components, which relates to the technical field of assembly type buildings, is suitable for the connection between two prefabricated components, and is particularly suitable for the connection between an assembly type floor slab and an assembly type hollow floor slab; the panel I and the panel II are symmetrically arranged on two sides of the bottom plate, and the fixing rods and the reinforcing ribs are respectively arranged on the bottom plate; the fixing holes of the first panel and the second panel are arranged in pairs, the fixing rods penetrate through the fixing holes and are matched with the fixing holes, and grooves are formed in the bottoms of the first panel and the second panel; the bottom plate, the fixed rod and the reinforcing rib are rigidly connected into a whole; the utility model provides a construction time can be saved to prefabricated component's joint construction, avoids the template and has reduced the quantity of formwork vaulting pole, and the accurate skew of not squinting in part construction location practices thrift the time limit for a project, can effective reduce cost, ensures the connection quality.
Description
Technical Field
The utility model relates to an assembly type structure technical field is suitable for the connection between two prefabricated components, is particularly useful for the connection between assembled floor, the hollow floor of assembled, concretely relates to prefabricated component's joint construction.
Background
At present, in the assembly type building construction, the construction related to the assembly type cavity floor slab usually adopts a partially prefabricated and partially cast-in-place mode. Namely, an integral floor slab is formed by firstly adopting a prefabricated cavity to pave and then pouring a concrete beam in place. On one hand, the construction method needs to support a large number of supports and templates at the bottom to support the weight of the cavity templates and the cavities, especially the weight of the cast-in-place beam; and under current construction technology, need a large amount of support frames densely covered place in order to guarantee the safe and reliable who supports, lead to the space environment of construction site very big limited, in the construction period, the site tool material can't be put and mixed and disorderly unordered, influences the construction progress, persists the potential safety hazard.
On the other hand, during cast-in-place concrete construction, operators step on the concrete and are stressed unevenly, so that the concrete sinks to generate a large amount of deformation of the plate bottom, and at this time, the support structure needs to be adjusted or the local structural strength needs to be correspondingly enhanced.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a prefabricated component's joint construction.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a connecting structure of prefabricated parts comprises a first panel, a second panel, a bottom plate, at least 2 fixing rods and reinforcing ribs, wherein the first panel and the second panel are symmetrically arranged on two sides of the bottom plate, and the fixing rods and the reinforcing ribs are respectively arranged on the bottom plate; the fixing holes of the first panel and the second panel are arranged in pairs, the fixing rods penetrate through the fixing holes and are matched with the fixing holes, and grooves are formed in the bottoms of the first panel and the second panel; the bottom plate, the fixed rod and the reinforcing ribs are rigidly connected into a whole.
On the basis of the technical scheme, the shape and the size of the groove are matched with the edges of the two sides of the bottom plate.
On the basis of the technical scheme, the fixing hole penetrates through the first panel and the second panel.
On the basis of the technical scheme, the connecting structure of the prefabricated part is also provided with fixing plates, and holes are formed in the two ends of each fixing plate and are respectively sleeved on the two fixing rods.
On the basis of the technical scheme, the number of the fixing plates is correspondingly consistent with that of the paired fixing rods.
On the basis of the technical scheme, the groove is laid with a protective layer made of iron sheet, steel plate, plastic soft glue or composite material.
On the basis of the technical scheme, the reinforcing ribs are welded on the bottom plate, and the bottom plate, the fixing rods and the reinforcing ribs are rigidly connected into a whole.
On the basis of the technical scheme, the bottom plate, the fixed rod and the reinforcing ribs are connected into a whole through one or more of welding, hinging or bolt connection.
On the basis of the technical scheme, the bottom plate is a straight steel plate, an I-shaped steel plate or a groove-shaped steel plate.
On the basis of the technical scheme, the connecting structure of the prefabricated parts is further provided with a panel, and the panel covers the first panel and the second panel and is integrated.
Compared with the prior art, the utility model has the advantages of:
(1) The utility model provides a prefabricated component's joint construction compares with prior art, sets up the bottom plate and has increased the early strength before not watering the concrete, has realized exempting from the template construction completely, has reduced the quantity that supports the pole setting. In addition, the bottom plate material can directly participate in the stress action of the multi-ribbed beam, so that the reinforcing bars of the multi-ribbed beam are reduced, the construction period is saved, and the cost is effectively reduced. Saving a large amount of templates and reinforcing steel bars and effectively reducing the carbon emission.
(2) The utility model provides a prefabricated component's joint construction can set up the bottom plate in a flexible way through setting up, can freely adapt to shape, the size of adjusting the close girt of construction, according to construction scheme quick match, accomplish fast and build the construction.
(3) The utility model provides a whole parts of prefabricated component's joint construction all can be in turn in order at factory production and processing, not only greatly make things convenient for the transportation between the place, when being applied to high-rise building's handling, equipment, have obvious construction economic benefits moreover.
(4) The utility model provides a prefabricated component's joint construction is rationally distributed, and structure safe and reliable has significantly reduced the quantity that traditional supported, has reserved great bottom space, and the accurate skew of part construction location makes things convenient for constructor to overhaul and walk moreover, has solved the construction site that traditional support die carrier caused "many, miscellaneous, in disorder" phenomenon.
Drawings
Fig. 1 is a schematic view of a connection structure of prefabricated components in an embodiment of the present invention;
FIG. 2 is a schematic view of an overall installation structure of a connection structure of prefabricated components according to an embodiment of the present invention;
fig. 3 is a schematic view of the overall structure of a connection structure of prefabricated components in an embodiment of the present invention;
fig. 4 is a schematic view of a connection structure of prefabricated components according to an embodiment of the present invention;
FIG. 5 is a schematic view of an overall installation structure of a connection structure of prefabricated components according to an embodiment of the present invention;
fig. 6 is a schematic view of the overall structure of a connection structure of prefabricated components in an embodiment of the present invention;
fig. 7 is a schematic view of the overall structure of a connection structure of prefabricated components according to an embodiment of the present invention.
In the figure: 1-panel I, 2-panel II, 3-bottom plate, 4-fixed rod, 5-reinforcing rib, 6-fixed plate, 7-fixed hole, 8-groove and 9-panel.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of a connection structure of a prefabricated part according to an embodiment of the present invention, which includes a first panel 1, a second panel 2, a bottom plate 3, at least 2 fixing rods 4 and reinforcing ribs 5, wherein the first panel 1 and the second panel 2 are symmetrically disposed on two sides of the bottom plate 3, and the fixing rods 4 and the reinforcing ribs 5 are respectively disposed on the bottom plate 3; wherein, this embodiment strengthening rib 5 welds on bottom plate 3, and bottom plate 3 is the style of calligraphy steel sheet.
Fig. 2 is a schematic view of an overall installation structure of a connection structure of a prefabricated component according to an embodiment of the present invention, wherein at least 2 fixing holes 7 are respectively formed on both sides of a first panel 1 and a second panel 2, the fixing holes 7 of the first panel 1 and the second panel 2 are arranged in pairs, a fixing rod 4 penetrates through the fixing holes 7 and is matched with the fixing holes 7, and a groove 8 is further formed at the bottom of the first panel 1 and the second panel 2; the bottom plate 3, the fixed rod 4 and the reinforcing ribs 5 are rigidly connected into a whole.
The shape and size of the groove 8 are adapted to the edges of two sides of the bottom plate 3, and the groove can be spliced and lapped into a required structural shape according to actual needs. The grooves 8 are completely matched with the edges of the two sides of the bottom plate 3, so that cast-in-place construction can be guaranteed, and a template does not need to be filled.
The connecting structure of the prefabricated part is also provided with fixing plates 6, holes are formed in the two ends of each fixing plate 6 and are respectively sleeved on the two fixing rods 4, and the number of the fixing plates 6 is consistent with that of the paired fixing rods 4. The fixing hole 7 penetrates the first panel 1 and the second panel 2.
A protective layer is laid in the groove 8, and the protective layer is made of iron sheet, steel plate, plastic soft glue or composite material. The protective layer can greatly reduce the collision damage to the corners of the floor slab or the cement member in the installation process, maintain the integrity of the parts, facilitate convenient construction and improve the installation precision.
The fixing rod 4 is rigidly connected to the bottom plate 3 in one or a combination of several of bolt connection, welding or bolt connection. The fixing rod 4 may be a separate plug member, and may be rigidly connected to the base plate 3 and the fixing plate 6 by bolts, welding, or plugs. The bottom plate 3, the fixed rod 4 and the reinforcing ribs 5 are connected into a whole through one or more of welding, hinging or bolt connection.
Referring to fig. 3, which is a schematic view of the overall structure of a connection structure of a prefabricated component according to an embodiment of the present invention, the connection structure of a prefabricated component is further provided with a panel 9, and the panel 9 covers the panel i 1 and the panel ii 2 and is integrated.
According to whether the panel 9 is integrally laminated and laid, the utility model provides two embodiments, wherein in the embodiment of fig. 1, 2 and 3, the panel 9 is integrally laminated and laid; in the embodiment shown in fig. 4, 5 and 6, the panels 9 are respectively laid in an overlapping manner, the panels 9 are laid firstly, the ribbed beam concrete between the first panel 1 and the second panel 2 is poured and tamped later, and the concrete is poured and solidified to be combined into an integral reinforced concrete structure.
In addition, the fixing rods 4 are provided with nuts or lock catches, the fixing rods 4 are arranged on two sides of the first panel 1 and the second panel 2, and the arrangement ensures accurate positioning in the construction process, so that the positions of all the parts are not deviated.
The utility model provides a prefabricated component's joint construction compares with prior art, sets up the bottom plate and has increased the early strength before not watering and smashing the concrete, has realized exempting from the template construction completely, has reduced the quantity that supports the pole setting. In addition, the bottom plate material can directly participate in the stress action of the multi-ribbed beam, so that the reinforcing bars of the multi-ribbed beam are reduced, the construction period is saved, and the cost is effectively reduced. Saving a large amount of templates and reinforcing steel bars and effectively reducing the carbon emission.
The utility model provides a prefabricated component's joint construction can set up the bottom plate in a flexible way through setting up, can freely adapt to shape, the size of adjusting the close girt of construction, according to construction scheme quick match, accomplish fast and build the construction.
Referring to fig. 7, the overall structure of the connection structure of the prefabricated component according to the embodiment of the present invention is shown, and therefore the present invention can also be applied to the connection assembly of the solid component.
The utility model provides a whole parts of prefabricated component's joint construction all can be in turn in order at the factory production and processing, not only greatly make things convenient for the transportation between the place, when being applied to high-rise building's handling, equipment, have obvious construction economic benefits moreover.
The utility model provides a prefabricated component's joint construction is rationally distributed, and structure safe and reliable has significantly reduced the quantity that traditional supported, has reserved great bottom space, and the accurate skew of part construction location makes things convenient for constructor to overhaul and walk moreover, has solved the construction site that traditional support die carrier caused "many, miscellaneous, in disorder" phenomenon.
The present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered to be within the protection scope of the present invention. Those not described in detail in this specification are within the skill of the art.
Claims (10)
1. A connecting structure of prefabricated parts, characterized in that: the novel solar cell panel comprises a first panel (1), a second panel (2), a bottom plate (3), at least 2 fixing rods (4) and reinforcing ribs (5), wherein the first panel (1) and the second panel (2) are symmetrically arranged on two sides of the bottom plate (3), and the fixing rods (4) and the reinforcing ribs (5) are respectively arranged on the bottom plate (3);
the fixing device comprises a first panel (1) and a second panel (2), wherein at least 2 fixing holes (7) are formed in two sides of the first panel (1) and the second panel (2), the fixing holes (7) of the first panel (1) and the second panel (2) are arranged in pairs, fixing rods (4) penetrate through the fixing holes (7) and are matched with each other, and grooves (8) are further formed in the bottoms of the first panel (1) and the second panel (2).
2. A connecting structure of prefabricated parts according to claim 1, wherein: the shape and the size of the groove (8) are matched with the edges of two sides of the bottom plate (3).
3. A connecting structure of prefabricated parts according to claim 1, wherein: the fixing hole (7) penetrates through the first panel (1) and the second panel (2).
4. A connecting structure of prefabricated parts according to claim 1, wherein: the connecting structure of the prefabricated parts is further provided with a fixing plate (6), and holes are formed in the two ends of the fixing plate (6) and are respectively sleeved on the two fixing rods (4).
5. A connecting structure of prefabricated parts according to claim 4, wherein: the number of the fixing plates (6) is consistent with that of the fixing rods (4) in pairs.
6. A connecting structure of prefabricated parts according to claim 1, wherein: and a protective layer is laid in the groove (8), and the protective layer is made of iron sheet, steel plate, plastic soft glue or composite material.
7. A connecting structure of prefabricated parts according to claim 1, wherein: the reinforcing ribs (5) are welded on the bottom plate (3), and the bottom plate (3), the fixing rods (4) and the reinforcing ribs (5) are rigidly connected into a whole.
8. A connecting structure of prefabricated parts according to claim 7, wherein: the bottom plate (3), the fixing rods (4) and the reinforcing ribs (5) are connected into a whole through one or more of welding, hinging or bolt connection.
9. A connecting structure of prefabricated parts according to claim 1, wherein: the bottom plate (3) is a straight steel plate, an I-shaped steel plate or a groove-shaped steel plate.
10. A connecting structure of prefabricated parts according to claim 1, wherein: the connecting structure of the prefabricated parts is further provided with a panel (9), and the panel (9) covers the panel I (1) and the panel II (2) and is integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220518550.2U CN217557363U (en) | 2022-03-07 | 2022-03-07 | Connecting structure of prefabricated parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220518550.2U CN217557363U (en) | 2022-03-07 | 2022-03-07 | Connecting structure of prefabricated parts |
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| Publication Number | Publication Date |
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| CN217557363U true CN217557363U (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220518550.2U Active CN217557363U (en) | 2022-03-07 | 2022-03-07 | Connecting structure of prefabricated parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412041A (en) * | 2022-03-07 | 2022-04-29 | 湖北大成空间科技股份有限公司 | Connecting structure of prefabricated parts |
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2022
- 2022-03-07 CN CN202220518550.2U patent/CN217557363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412041A (en) * | 2022-03-07 | 2022-04-29 | 湖北大成空间科技股份有限公司 | Connecting structure of prefabricated parts |
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