CN215483802U - Plug-in type prefabricated wall panel - Google Patents
Plug-in type prefabricated wall panel Download PDFInfo
- Publication number
- CN215483802U CN215483802U CN202121867128.XU CN202121867128U CN215483802U CN 215483802 U CN215483802 U CN 215483802U CN 202121867128 U CN202121867128 U CN 202121867128U CN 215483802 U CN215483802 U CN 215483802U
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- China
- Prior art keywords
- wallboard body
- wallboard
- overlap joint
- rib
- groove
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Abstract
The utility model discloses a plug-in type prefabricated wallboard, which comprises a wallboard body (1), a lap joint rib (2) and a tie rib (3) in a lap joint area; the top and two sides of the wallboard body are inwards sunken to form a lapping groove (11) of an inverted U-shaped structure, one end of a lapping rib is embedded in the bottom of the wallboard body, the other end of the lapping rib extends to the lower part of the wallboard body and is correspondingly inserted into a horizontal section of the lapping groove of the lower-layer adjacent wallboard body, and a plurality of lapping ribs are arranged at intervals along the width direction of the wallboard body; this internal wallboard reinforcing bar net that is equipped with of wallboard, a plurality of the regional drawknot muscle of overlap joint set up at the top and the bottom of wallboard body along the width direction interval of wallboard body respectively, are located the regional drawknot muscle of overlap joint and the drawknot of wallboard reinforcing bar net at wallboard body top, are located the regional drawknot muscle of overlap joint and wallboard reinforcing bar net and the drawknot of overlap joint muscle and the drawknot of wallboard reinforcing bar net and overlap joint muscle drawknot of wallboard body bottom. The utility model can improve the installation efficiency and the installation quality of the wallboard body and reduce the construction difficulty.
Description
Technical Field
The utility model relates to a wallboard structure, in particular to a plug-in type prefabricated wallboard.
Background
In recent years, the application of the fabricated structure in building engineering projects is increasing, the fabricated structure can be prefabricated and molded in a factory and transported to a site to realize quick installation, the installation flatness, the appearance attractiveness and the structural consistency are high, the construction difficulty is greatly reduced, the construction efficiency is improved, and the construction period is favorably shortened.
Wherein, prefabricated wallboard uses extensively in the assembled wall body, and prior art's prefabricated wallboard adopts grout telescopic mode usually when the assembly, has following construction quality problem:
1. grouting is uneven, a building structure is easy to crack, a grout joint is easy to be disturbed and shrunk, the waterproof performance is poor, and the higher water leakage risk exists.
2. The grouting technology is sensitive to the change of the environmental temperature, the connection quality is often lower than that of normal-temperature grouting construction during the grouting construction in winter, the grouting quality is difficult to detect, and the construction quality cannot be guaranteed.
3. The grouting technique requires that the extension length of the horizontal steel bars in the prefabricated wall board meets the requirement of the lap joint length, the assembly of the wall pile and the wall between windows without the external steel bars is limited, and the construction quality of the external vertical surface of the wall pile and the wall between windows is relatively reduced.
4. The grouting technology has the advantages of large consumption of steel bars and concrete, higher construction precision requirement, less than 5mm of fault-tolerant capability, large construction difficulty, low construction efficiency and high cost.
Disclosure of Invention
The utility model aims to provide a plug-in type prefabricated wallboard, which can improve the installation efficiency and the installation quality of a wallboard body and reduce the construction difficulty.
The utility model is realized by the following steps:
a plug-in type prefabricated wallboard comprises a wallboard body, lap joint ribs and lap joint area tie ribs; the top and two sides of the wallboard body are inwards sunken to form an inverted U-shaped lap joint groove, one end of each lap joint rib is embedded in the bottom of the wallboard body, the other end of each lap joint rib extends to the lower part of the wallboard body and is correspondingly inserted into a horizontal section of the lap joint groove of the adjacent wallboard body on the lower layer, and the lap joint ribs are arranged at intervals in the width direction of the wallboard body; this internal wallboard reinforcing bar net that is equipped with of wallboard, a plurality of the regional drawknot muscle of overlap joint set up at the top and the bottom of wallboard body along the width direction interval of wallboard body respectively, are located the regional drawknot muscle of overlap joint and the drawknot of wallboard reinforcing bar net at wallboard body top, are located the regional drawknot muscle of overlap joint and wallboard reinforcing bar net and the drawknot of overlap joint muscle and the drawknot of wallboard reinforcing bar net and overlap joint muscle drawknot of wallboard body bottom.
The wallboard reinforcing mesh comprises longitudinal bars, transverse bars and tie bars; the longitudinal ribs are arranged at equal intervals along the height direction of the wallboard body, the transverse ribs are arranged at equal intervals along the width direction of the wallboard body, and the longitudinal ribs and the transverse ribs are vertically lapped to form a net-shaped structure; the two layers of net structures positioned at the front part and the rear part of the wallboard body are fixed through tie bars, and the tie bars are arranged at equal intervals along the thickness direction of the wallboard body.
The setting interval of the lap-joint region tie bar is smaller than that of the tie bar, and the setting interval of the lap-joint region tie bar at the top of the wallboard body is larger than that of the lap-joint region tie bar at the bottom of the wallboard body.
The horizontal segment of overlap joint groove be the low structure of front end height, rear end, form the extending groove in the horizontal segment rear side in the overlap joint groove, the one end setting of floor in the extending groove and with the rear end top overlap joint of wallboard body, the post-cast layer of floor is pour on the floor and is extended to the horizontal segment and the extending groove in the overlap joint groove.
The extending groove is internally provided with a reinforcing rib which is horizontally arranged along the width direction of the wallboard body and is vertically lapped with the lapping rib.
The vertical section of both sides in overlap joint groove in the interval peg graft and have a plurality of overlap joint muscle, the overlap joint muscle level extends to the outside in overlap joint groove and can insert to cast-in-place hidden column in, make the side of wallboard body pass through the overlap joint muscle and be connected with cast-in-place hidden column.
The lap joint muscle be one end opening, the other end confined U-shaped structure, the open end of lap joint muscle is pegged graft in the vertical section of overlap joint groove, the blind end of lap joint muscle is around the vertical reinforcing bar through cast-in-place dark post inside.
Compared with the prior art, the utility model has the following beneficial effects:
1. the wallboard is provided with the lap joint grooves, and the lap joint of the reinforcing steel bars is positioned in the lap joint grooves, so that no reinforcing steel bars are arranged on the periphery of the wallboard body, the automatic production and the field installation of the wallboard body are facilitated, the appearance structure of the wallboard body is attractive and neat after the wallboard body is installed, and the construction efficiency is high; meanwhile, the width of the notch of the lap joint groove is large and is about 100mm, and the lapped reinforcing steel bars in the lap joint groove have high fault-tolerant capability on the basis of ensuring the structural strength.
2. The utility model can be used as a template of a horizontal post-cast layer of an inner floor slab due to the arrangement of the extension groove, and the floor slab is lapped, so that the connection between the wallboard body and building structures such as the floor slab is convenient, the post-cast layer, the extension groove and the horizontal section of the lap joint groove are synchronously cast, the structural strength after casting is high, the construction is convenient, and the construction quality and the construction efficiency are favorably improved.
3. The lap joint ribs are arranged, so that the connection between adjacent wall plate bodies can be facilitated, the connection between the wall plate bodies and building structures such as cast-in-place hidden posts and the like can be facilitated, the cast-in-place hidden posts and the vertical sections of the lap joint grooves are synchronously poured, the structural strength is high after pouring, the pre-buried sleeves do not need to be arranged, the construction is convenient, the construction quality and the use efficiency are improved, and the consumption of materials is saved.
Drawings
FIG. 1 is a rear view of a plug-in prefabricated wall panel of the present invention;
FIG. 2 is a perspective view of a plug-in prefabricated wall panel of the present invention;
FIG. 3 is a longitudinal cross-sectional view of the wall panel body of the plug-in prefabricated wall of the present invention;
FIG. 4 is a transverse cross-sectional view of the wall panel body of the plug-in prefabricated wall of the present invention;
FIG. 5 is a schematic view of the assembly of the prefabricated wall and floor slab of the present invention;
fig. 6 is an assembly view of the prefabricated wall and the cast-in-place embedded column according to the present invention.
In the figure, 1 wallboard body, 11 overlap joint grooves, 12 vertical ribs, 13 horizontal ribs, 14 lacing wires, 15 extending grooves, 16 reinforcing ribs, 2 overlap joint ribs, 3 overlap joint area lacing wires, 4 floors, 41 post-cast layers and 5 cast-in-place hidden columns.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
Referring to fig. 1 to 6, an insertion type prefabricated wall panel includes a wall panel body 1, lap joint ribs 2 and lap joint region tie ribs 3; referring to fig. 1 and fig. 2, the top and two sides of the wall panel body 1 are recessed inwards to form an inverted U-shaped lap joint groove 11, one end of the lap joint rib 2 is embedded in the bottom of the wall panel body 1, the other end of the lap joint rib 2 extends to the lower side of the wall panel body 1 and is correspondingly inserted into the horizontal section of the lap joint groove 11 of the adjacent wall panel body 1 at the lower layer, and a plurality of lap joint ribs 2 are arranged at intervals along the width direction of the wall panel body 1; referring to fig. 3 and fig. 4, a wallboard reinforcing mesh is disposed in the wallboard body 1, a plurality of bridging area tie bars 3 are respectively disposed at the top and bottom of the wallboard body 1 at intervals along the width direction of the wallboard body 1, the bridging area tie bars 3 at the top of the wallboard body 1 are tied with the wallboard reinforcing mesh, and the bridging area tie bars 3 at the bottom of the wallboard body 1 are tied with the wallboard reinforcing mesh and the bridging bars 2. The longitudinal installation of the wallboard bodies 1 is realized through the splicing arrangement of the lapping ribs 2 between the two adjacent wallboard bodies 1 at the upper part and the lower part through the horizontal sections of the lapping grooves 11; meanwhile, the structural strength of the tie node of the lap joint rib 2 is improved through the tie rib 3 in the lap joint area.
Referring to fig. 3 and 4, the reinforcing mesh of the wallboard comprises longitudinal bars 12, transverse bars 13 and tie bars 14; the longitudinal ribs 12 are arranged at equal intervals along the height direction of the wallboard body 1, the transverse ribs 13 are arranged at equal intervals along the width direction of the wallboard body 1, and the longitudinal ribs 12 and the transverse ribs 13 are vertically lapped to form a net-shaped structure; two layers of net structures at the front part and the rear part of the wallboard body 1 are tied and fixed through tie bars 14, and the tie bars 14 are arranged at equal intervals along the thickness direction of the wallboard body 1. Through setting up of vertical muscle 12, horizontal muscle 13 and lacing wire 14 can guarantee that wallboard body 1 has good structural strength and load-carrying capacity.
The setting interval of the overlap joint region tie bar 3 is smaller than the setting interval of the tie bar 14, and the setting interval of the overlap joint region tie bar 3 positioned at the top of the wallboard body 1 is larger than the setting interval of the overlap joint region tie bar 3 positioned at the bottom of the wallboard body 1. The structural strength of the lap joint node of the lap joint rib 2 is further ensured to meet the design requirement through the encryption arrangement of the tie rib 3 in the lap joint area.
Referring to fig. 5, the horizontal section of the lap joint groove 11 is of a structure with a high front end and a low rear end, an extension groove 15 is formed at the rear side of the horizontal section of the lap joint groove 11, one end of the floor slab 4 is arranged in the extension groove 15 and is overlapped with the top of the rear end of the wallboard body 1, and the post-cast layer 41 of the floor slab 4 is poured on the floor slab 4 and extends into the horizontal section of the lap joint groove 11 and the extension groove 15. Floor 4 can be through extending groove 15 and 1 overlap joint of wallboard body, and the horizontal segment of overlap joint groove 11 and extending groove 15 pour layer 41 in step with the back of floor 4, and it is convenient to be under construction, is favorable to improving construction quality and efficiency.
The extension groove 15 in be equipped with the strengthening rib 16, the strengthening rib 16 along the width direction level setting of wallboard body 1 and with the perpendicular overlap joint of overlap joint muscle 2, can further improve the concrete placement's at extension groove 15 position structural strength.
Referring to fig. 6, a plurality of lap ribs 2 are inserted into the vertical sections at two sides of the lap groove 11 at intervals, the lap ribs 2 horizontally extend to the outside of the lap groove 11 and can be inserted into the cast-in-place embedded columns 5, so that the side ends of the wall board body 1 are connected with the cast-in-place embedded columns 5 through the lap ribs 2. The installation connection of the wallboard body 1 and the cast-in-place hidden column 5 can be realized through the arrangement of the lap joint ribs 2, the cast-in-place hidden column 5 and the vertical section of the lap joint groove 11 are synchronously poured, the structural strength of the joint is high, the construction is convenient and fast, and the construction quality and the efficiency are favorably improved.
Overlap joint muscle 2 be one end opening, the closed U-shaped structure of other end, the open end of overlap joint muscle 2 is pegged graft in the vertical section of overlap joint groove 11, the blind end of overlap joint muscle 2 is around the vertical reinforcing bar through cast-in-place camera mast 5 inside, has further ensured the joint strength between wallboard body 1 and the cast-in-place camera mast 5.
The construction method comprises the following steps:
the upper end and the two side edges of the wallboard body 1 are respectively provided with an overlapping groove 11 with an opening forming an inverted U-shaped structure, and the lower end of the wallboard body 1 is embedded with an overlapping rib 2. After the wallboard body 1 is prefabricated, the wallboard body is transported to the site, and during site construction, the lap joint ribs 2 at the bottom of the wallboard body 1 on the upper layer are inserted into the horizontal sections of the lap joint grooves 11 at the top of the wallboard body 1 on the lower layer, so that the vertical installation of the wallboard body 1 is realized. After the wallboard body 1 of lower floor installs, with the floor 4 overlap joint of lower floor at wallboard body 1 rear end top, the preferred 10mm of overlap joint width, the post-cast layer 41 of floor 4 pours to overlap joint groove 11's horizontal segment and extending groove 15 in step, accomplishes the installation of upper and lower floor wallboard body 1 and floor 4. The lap joint muscle 2 of pegging graft in the 11 vertical sections in both sides of lap joint groove of wallboard body 1, the U-shaped blind end drawknot of lap joint muscle 2 is on the inside vertical reinforcing bar of cast-in-place hidden post 5, and the 11 vertical sections in both sides of lap joint groove are pour the shaping with cast-in-place hidden post 5 in step.
Preferably, the thickness of wallboard body 1 is 200mm, and the notch width of overlap joint groove 11 is 100mm, and overlap joint groove 11 is 50mm apart from the preceding terminal surface and the distance of rear end face of wallboard body 1.
Wallboard reinforcing mesh inside wallboard body 1 and wallboard body 1, a plurality of lap joint bars 2 at wallboard body 1 bottom and a plurality of lap joint regional tie bars 3 inside wallboard body 1 can be at the integrative prefabricated shaping of mill, be convenient for processing and transportation.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a prefabricated wallboard of plug-in type which characterized by: comprises a wallboard body (1), a lap joint rib (2) and a tie rib (3) in a lap joint area; the wallboard comprises a wallboard body (1), wherein the top and two sides of the wallboard body (1) are inwards sunken to form a lapping groove (11) of an inverted U-shaped structure, one end of a lapping rib (2) is embedded in the bottom of the wallboard body (1), the other end of the lapping rib (2) extends to the lower part of the wallboard body (1) and is correspondingly inserted into a horizontal section of the lapping groove (11) of the lower-layer adjacent wallboard body (1), and a plurality of lapping ribs (2) are arranged at intervals along the width direction of the wallboard body (1); be equipped with wallboard reinforcing bar net in wallboard body (1), the width direction interval that a plurality of overlap joint region drawknot muscle (3) followed wallboard body (1) respectively sets up at the top and the bottom of wallboard body (1), is located the regional drawknot muscle of overlap joint (3) and the drawknot of wallboard reinforcing bar net at wallboard body (1) top, is located the regional drawknot muscle of overlap joint (3) and wallboard reinforcing bar net and overlap joint muscle (2) drawknot of wallboard body (1) bottom.
2. The prefabricated wall panel of claim 1, wherein: the wallboard reinforcing mesh comprises longitudinal bars (12), transverse bars (13) and tie bars (14); the longitudinal ribs (12) are arranged at equal intervals along the height direction of the wallboard body (1), the transverse ribs (13) are arranged at equal intervals along the width direction of the wallboard body (1), and the longitudinal ribs (12) and the transverse ribs (13) are vertically overlapped to form a net structure; the two layers of net structures positioned at the front part and the rear part of the wallboard body (1) are fixed by tie bars (14), and the tie bars (14) are arranged at equal intervals along the thickness direction of the wallboard body (1).
3. The prefabricated wall panel of claim 2, wherein: the setting interval of the lap-joint regional tie bar (3) is smaller than the setting interval of the tie bar (14), and the setting interval of the lap-joint regional tie bar (3) at the top of the wallboard body (1) is larger than the setting interval of the lap-joint regional tie bar (3) at the bottom of the wallboard body (1).
4. The prefabricated wall panel of claim 1, wherein: the horizontal segment of overlap joint groove (11) be the low structure of front end height, rear end, form extending groove (15) at the horizontal segment rear side of overlap joint groove (11), the one end setting of floor (4) in extending groove (15) and with the rear end top overlap joint of wallboard body (1), the post-cast layer (41) of floor (4) are pour on floor (4) and are extended to in the horizontal segment and the extending groove (15) of overlap joint groove (11).
5. The prefabricated wall panel of claim 4, wherein: the extension groove (15) is internally provided with a reinforcing rib (16), and the reinforcing rib (16) is horizontally arranged along the width direction of the wallboard body (1) and vertically lapped with the lapping rib (2).
6. The prefabricated wall panel of claim 1, wherein: the vertical section of both sides of overlap joint groove (11) in the interval peg graft and have a plurality of overlap joint muscle (2), overlap joint muscle (2) level extends to the outside of overlap joint groove (11) and can insert in cast-in-place hidden pillar (5), make the side of wallboard body (1) pass through overlap joint muscle (2) and be connected with cast-in-place hidden pillar (5).
7. The prefabricated wall panel of claim 6, wherein: the lap joint rib (2) is of a U-shaped structure with one end open and the other end closed, the open end of the lap joint rib (2) is inserted into the vertical section of the lap joint groove (11), and the closed end of the lap joint rib (2) is wound around the longitudinal steel bar inside the cast-in-place hidden column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121867128.XU CN215483802U (en) | 2021-08-11 | 2021-08-11 | Plug-in type prefabricated wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121867128.XU CN215483802U (en) | 2021-08-11 | 2021-08-11 | Plug-in type prefabricated wall panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483802U true CN215483802U (en) | 2022-01-11 |
Family
ID=79758222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121867128.XU Expired - Fee Related CN215483802U (en) | 2021-08-11 | 2021-08-11 | Plug-in type prefabricated wall panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215483802U (en) |
-
2021
- 2021-08-11 CN CN202121867128.XU patent/CN215483802U/en not_active Expired - Fee Related
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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: 20220111 |