CN215054197U - Connection type prestressed hollow slab combined structure - Google Patents
Connection type prestressed hollow slab combined structure Download PDFInfo
- Publication number
- CN215054197U CN215054197U CN202120347695.6U CN202120347695U CN215054197U CN 215054197 U CN215054197 U CN 215054197U CN 202120347695 U CN202120347695 U CN 202120347695U CN 215054197 U CN215054197 U CN 215054197U
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- Prior art keywords
- extending side
- side plates
- arc
- battens
- sides
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- 239000002131 composite material Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model aims to provide a connection type prestressed hollow slab composite structure, which comprises a slab body, four edges of the slab body are provided with extending side plates extending outwards, the thickness of each extending side plate is half of the thickness of the slab body, battens are embedded in the inner sides of the extending side plates and extend along the length direction of the extending side plates, the two ends of each batten are not more than the outer end parts of the extending side plates, the exposed surfaces of the battens and the inner side surfaces of the extending side plates are positioned on the same plane, the extending side plates are provided with splicing strips and strip grooves matched with the splicing strips on the two sides of the battens, the two sides of the battens are provided with a plurality of transversely extending fin plates, the splicing strips are close to the outer sides of the extending side plates, the strip grooves are close to the inner sides of the extending side plates, and arc-shaped grooves and arc-shaped convex strips with the same quantity are arranged on the exposed surfaces of the battens at equal intervals in sequence, the arc-shaped groove is matched with the arc-shaped raised line.
Description
Technical Field
The utility model relates to an empty core plate integrated configuration specifically is a connection type prestressing force empty core plate integrated configuration.
Background
Compared with a solid slab, the traditional concrete prestressed hollow slab has the following advantages: if the dead weight is light, the load of the vertical member of the main body and the load of the foundation are reduced, the hollow slab saves materials, the main body and the foundation also save materials at the same time, in particular, a large amount of wood for template engineering is saved, therefore, the prefabricated section steel concrete prestressed hollow slab composite structure is widely used, in the prior art, for example, a utility model patent with the patent number of 201520247658.2 discloses a prefabricated section steel concrete prestressed hollow slab composite structure, which comprises a prefabricated section steel concrete prestressed hollow slab, section steel poured on two sides of the hollow slab, two adjacent prefabricated section steel concrete prestressed hollow slabs are connected through the section steel, this practicality adopts the hollow core slab integrated configuration of prefabricated shaped steel concrete prestressing force of above-mentioned structure, can improve the wholeness ability of the hollow core slab of traditional prefabricated shaped steel concrete prestressing force, shear, anti-seismic performance, the nodal connection between the panel of being convenient for simultaneously reduces the condition emergence that the board seam ftractures.
But has the disadvantages that: among the above-mentioned hollow slab integrated configuration of prefabricated shaped steel concrete prestressing force, there is the existence of billet between the piece of adjacent panel, and the billet is outstanding outside the face of plate body, consequently, influences pleasing to the eye on the one hand, on the other hand because the outstanding of billet to the messenger influences the wall body unevenness that comprises hollow slab, influences subsequent construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hollow core plate integrated configuration of connection formula prestressing force to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a hollow core slab integrated configuration of connection formula prestressing force, includes the plate body, its characterized in that: the edge plate is characterized in that extending side plates extending outwards are arranged at four edges of the plate body, the thickness of each extending side plate is half of that of the plate body, battens are embedded in the inner sides of the extending side plates and extend along the length direction of the extending side plates, two ends of each batten do not exceed the outer end portions of the extending side plates, the exposed surfaces of the battens and the inner side surfaces of the extending side plates are located on the same plane, and inserting strips and strip-shaped grooves matched with the inserting strips are arranged on the extending side plates and located on two sides of the battens.
As a further aspect of the present invention: the two sides of the wood strip are provided with a plurality of fin plates extending transversely.
As a further aspect of the present invention: the inserting strips are close to the outer sides of the extending side plates, and the strip-shaped grooves are close to the inner sides of the extending side plates.
As a further aspect of the present invention: the exposed surface of the batten is sequentially provided with arc-shaped grooves and arc-shaped convex strips in the same quantity at intervals, and the arc-shaped grooves are matched with the arc-shaped convex strips.
As a further aspect of the present invention: the sealing film is arranged at the notch of the arc-shaped groove, the arc-shaped groove and the sealing film jointly form an inner containing cavity, and glue liquid is filled in the inner containing cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, high durability and convenient use, through the mutual butt joint of the extension sideboard of two plate bodies, because the thickness of extension sideboard is half of the plate body, therefore, both ends face all is in the temper grade after two plate body docks, this moment, each other block in grafting strip and bar groove, thereby make two plate bodies fix a position, the edge of the plate body of being convenient for is corrected, meanwhile, the face that exposes of two stuff corresponds pastes tightly, it is fixed to carry out the nailing to the stuff part through the nail rifle, thereby accomplish the fixed connection of two plate bodies, the stuff is compared and is advanced the nail more easily with the concrete, and it is more excellent to grab nail power, thereby can fix more firmly.
Drawings
FIG. 1 is a sectional view of a connecting prestressed hollow slab composite structure;
FIG. 2 is a sectional view showing a state where two plate bodies are joined together in a combined structure of a connecting type prestressed hollow slab;
FIG. 3 is a partially enlarged view of the battens in the connecting prestressed hollow slab composite structure;
in the figure: plate body 1, stuff 2, extension sideboard 3, fin 4, grafting strip 5, strip groove 6, arc groove 7, seal membrane 8, arc sand grip 9.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1, in this embodiment, a connection type prestressed hollow slab composite structure includes a slab body 1, four edges of the slab body 1 are provided with extending side plates 3 extending outward, a thickness of each extending side plate 3 is half of a thickness of the slab body 1, a batten 2 is embedded in inner sides of the extending side plates 3, the batten 2 extends along a length direction of the extending side plates 3, two ends of the batten 2 do not exceed outer end portions of the extending side plates 3, an exposed surface of the batten 2 and inner side surfaces of the extending side plates 3 are located on the same plane, and insertion strips 5 and strip grooves 6 matched with the insertion strips 5 are arranged on the extending side plates 3 and located on two sides of the batten 2, specifically, the insertion strips 5 are close to outer sides of the extending side plates 3, and the strip grooves 6 are close to inner sides of the extending side plates 3.
Referring to fig. 2, fig. 2 is the cross-sectional view of two plate body 1 concatenation states, the extension sideboard 3 of two plate bodies 1 docks each other, because the thickness that extends sideboard 3 is half of plate body 1, therefore, both ends face all is in the leveling condition after two plate body 1 docks, this moment, 5 and 6 mutual block in bar groove of grafting, thereby make two plate body 1 fix a position, be convenient for the edge correction of plate body 1, meanwhile, two exposed faces of stuff 2 correspond to paste tightly, it is fixed to carry out the nailing to stuff 2 parts through the nail rifle, thereby accomplish two plate body 1's fixed connection, stuff 2 compares and advances the nail with the concrete more easily, and it is more excellent to grab the nail power, thereby can be fixed more firm.
In this embodiment, it is preferable that the plurality of fins 4 extending in the transverse direction are provided on both sides of the batten 2, and the batten 2 and the extended side plate 3 can be more firmly combined by the arrangement of the transverse fins 4.
Referring to fig. 3, in order to further realize the positioning of the plate body 1, the exposed surface of the batten 2 is provided with arc-shaped grooves 7 and arc-shaped convex strips 9 in the same quantity at equal intervals in sequence, the arc-shaped grooves 7 are matched with the arc-shaped convex strips 9, preferably, the notch of the arc-shaped grooves 7 is provided with a sealing film 8, the arc-shaped grooves 7 and the sealing film 8 form an inner cavity together, and the inner cavity is filled with glue solution. Will seal membrane 8 and crush when arc sand grip 9 card goes into in the arc wall 7, and nearly and make the glue solution flow out, can realize the pre-bonding between two plate bodies 1 to fix for the nailing and provide more stable construction condition.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.
Although the embodiments have been described, once the basic inventive concept is known, other changes and modifications can be made to the embodiments by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all the modifications of the equivalent structure or equivalent flow path using the contents of the specification and the drawings of the present invention, or directly or indirectly using other related technical fields are also included in the scope of the present invention.
Claims (5)
1. The utility model provides a hollow core slab integrated configuration of connection formula prestressing force, includes the plate body, its characterized in that: the edge plate is characterized in that extending side plates extending outwards are arranged at four edges of the plate body, the thickness of each extending side plate is half of that of the plate body, battens are embedded in the inner sides of the extending side plates and extend along the length direction of the extending side plates, two ends of each batten do not exceed the outer end portions of the extending side plates, the exposed surfaces of the battens and the inner side surfaces of the extending side plates are located on the same plane, and inserting strips and strip-shaped grooves matched with the inserting strips are arranged on the extending side plates and located on two sides of the battens.
2. The connecting prestressed hollow slab composite structure as claimed in claim 1, wherein: the two sides of the wood strip are provided with a plurality of fin plates extending transversely.
3. The connecting prestressed hollow slab composite structure as claimed in claim 1, wherein: the inserting strips are close to the outer sides of the extending side plates, and the strip-shaped grooves are close to the inner sides of the extending side plates.
4. The connecting prestressed hollow slab composite structure as claimed in claim 1, wherein: the exposed surface of the batten is sequentially provided with arc-shaped grooves and arc-shaped convex strips in the same quantity at intervals, and the arc-shaped grooves are matched with the arc-shaped convex strips.
5. The connecting prestressed hollow slab composite structure as claimed in claim 4, wherein: the sealing film is arranged at the notch of the arc-shaped groove, the arc-shaped groove and the sealing film jointly form an inner containing cavity, and glue liquid is filled in the inner containing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120347695.6U CN215054197U (en) | 2021-02-07 | 2021-02-07 | Connection type prestressed hollow slab combined structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120347695.6U CN215054197U (en) | 2021-02-07 | 2021-02-07 | Connection type prestressed hollow slab combined structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215054197U true CN215054197U (en) | 2021-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120347695.6U Expired - Fee Related CN215054197U (en) | 2021-02-07 | 2021-02-07 | Connection type prestressed hollow slab combined structure |
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| Country | Link |
|---|---|
| CN (1) | CN215054197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809508A (en) * | 2022-05-19 | 2022-07-29 | 中交第四公路工程局有限公司 | Heat preservation and decoration integrated assembled prefabricated plate |
-
2021
- 2021-02-07 CN CN202120347695.6U patent/CN215054197U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809508A (en) * | 2022-05-19 | 2022-07-29 | 中交第四公路工程局有限公司 | Heat preservation and decoration integrated assembled prefabricated plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |