CN213682833U - Precast concrete wallboard - Google Patents
Precast concrete wallboard Download PDFInfo
- Publication number
- CN213682833U CN213682833U CN202022445596.XU CN202022445596U CN213682833U CN 213682833 U CN213682833 U CN 213682833U CN 202022445596 U CN202022445596 U CN 202022445596U CN 213682833 U CN213682833 U CN 213682833U
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- China
- Prior art keywords
- wall body
- recess
- sand grip
- groove
- steel sheet
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- 239000011178 precast concrete Substances 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 239000004576 sand Substances 0.000 claims abstract description 29
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 239000011440 grout Substances 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 210000003934 vacuole Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 239000004568 cement Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The application relates to the field of building structures, in particular to a concrete prefabricated wallboard, which comprises a wall body, and convex strips and grooves which are arranged on two sides of the wall body in the horizontal direction, wherein the shape of the convex strip is matched with that of the groove; the wall body upper surface is equipped with the channel-section steel, and the wall body bottom surface is equipped with the channel-section steel looks joint complex fixed block with adjacent wall body, and the joint department that corresponds sand grip and recess on the wall body surface is equipped with the steel sheet, wears to establish the screw rod in order to fix adjacent wall body in the joint department of steel sheet and sand grip and recess. This application has the effect of making things convenient for prefabricated wallboard interconnect.
Description
Technical Field
The application relates to the field of building structures, in particular to a concrete prefabricated wallboard.
Background
Prefabricated wall panels are commonly used for the construction of prefabricated houses, in particular temporary housing. The prefabricated wall panel is manufactured in a factory and then is conveyed to a building to be assembled, and the prefabricated wall panel has the advantages of being fast in construction progress and short in delivery time. The prefabricated wall boards are connected with each other through sleeve grouting, the sleeve and the steel bars are embedded in the wall boards, the steel bars and the sleeve are aligned during splicing, and then the sleeve is grouted to the inside of the sleeve to connect the steel bars.
Aiming at the related technologies, the inventor thinks that when connecting prefabricated wall panels, the wall panels need to be hoisted to the alignment sleeve and need to be grouted into the sleeve on site, and the defect of high splicing difficulty exists.
SUMMERY OF THE UTILITY MODEL
In order to solve the inconvenient problem of connecting between the prefabricated wallboard, this application provides a prefabricated wallboard of concrete and connection structure thereof.
The application provides a precast concrete wallboard adopts following technical scheme:
the utility model provides a precast concrete wallboard, includes the wall body and locates sand grip, the recess of wall body horizontal direction both sides, sand grip shape and recess looks adaptation, the mutual joint cooperation of the recess of sand grip and adjacent wall body, it is equipped with the sliding tray to keep away from the wall body side on the sand grip, be equipped with the spring in the sliding tray, spring one end is connected with the sliding tray tank bottom, the other end is connected with the joint piece, the recess tank bottom corresponds the joint piece and is equipped with the joint groove, sand grip, recess joint department are fixed through the screw rod of wearing to establish the wall body.
Through adopting above-mentioned technical scheme, two adjacent wall bodies pass through sand grip and recess joint, and spacing through joint piece and joint groove to it is fixed through the screw rod, have the polylith wall body of being convenient for splice and make the difficult effect that takes place relative aversion of wall body.
Preferably, it is adjacent the wall body both sides correspond sand grip, recess joint department is equipped with the steel sheet, be equipped with a plurality of through holes on the steel sheet, the through hole is worn to locate by the screw rod, the screw rod is fixed with the steel sheet through the nut with steel sheet surface butt.
By adopting the technical scheme, the adjacent wall bodies in the vertical direction are fixed by the steel plates and the screws on the steel plates, so that the prefabricated wall plate is convenient to install in the vertical direction.
Preferably, the upper surface of the wall body is connected with channel steel, the lower surface of the wall body is provided with a fixing block matched with the channel steel of an adjacent wall body in shape, and the fixing block is matched with the channel steel in a clamping mode.
Through adopting above-mentioned technical scheme, when installing the top wall body to the below wall body on, correspond the channel-section steel with the fixed block of top wall body, have the convenience and spacing the effect in the below wall body with the top wall body.
Preferably, the wall body top surface is close to the sand grip and is located the sand grip both sides and be equipped with first grout groove, the wall body top surface is close to the recess and is located the both sides of recess and be equipped with the second grout groove, first grout groove corresponds and communicates the vacuole formation each other with the second grout groove position of adjacent wall body, the steel sheet is arranged in the cavity and the degree of depth of cavity is greater than the steel sheet thickness.
Through adopting above-mentioned technical scheme, be fixed in the cavity back with the steel sheet, toward the outer surface parallel and level of cavity intussuseption cement to the wall body again, have the effect that makes the difficult infiltration of junction of adjacent wall body.
Preferably, the bottom surface of the wall body is provided with a supporting seat, the supporting seat comprises a first connecting plate horizontally arranged and two second connecting plates vertically arranged on the first connecting plate, the first connecting plate is connected with the ground, and the wall body is arranged between the two second connecting plates.
Through adopting above-mentioned technical scheme, the supporting seat increases the area of contact of wall body and ground and has fixed the wall body bottom, has the effect that supports the wall body, makes the wall body be difficult for empting.
Preferably, a pouring hole is formed in the wall body, and the pouring hole is communicated with the upper surface and the lower surface of the wall body.
Through adopting above-mentioned technical scheme, will pour the fixed orifices that the hole corresponds ground and predetermine, toward pouring the hole intussuseption and filling cement, have the effect of strengthening the fixed relation of wall body and ground.
Preferably, the groove is a dovetail groove, and the shape of the convex strip is matched with that of the groove.
Through adopting above-mentioned technical scheme, the cooperation of sand grip and recess is fastened more, makes the sand grip difficult relative recess shift, and adjacent wallboard joint just is difficult for taking place relative shift, has the connection structure of strengthening between the wallboard in the horizontal direction.
Preferably, the upper surface of the wall body is provided with a hoisting hole, and a thread is arranged in the hoisting hole.
By adopting the technical scheme, the wall body can be hoisted through the hoisting holes and the threaded connection at the two ends of the hoisting rope, and the wall body hoisting device has the effect of facilitating the hoisting of the wall body.
In summary, the present application includes at least one of the following beneficial technical effects:
1. two adjacent wall bodies are clamped through the raised strips and the grooves, limited through the clamping blocks and the clamping grooves and fixed through the screws, so that the effect of conveniently splicing a plurality of wall bodies and preventing the wall bodies from relatively shifting is achieved;
2. the adjacent wall bodies in the vertical direction are fixed through the steel plates and the screws on the steel plates, so that the effect of conveniently installing the prefabricated wall boards in the vertical direction is achieved;
3. when the upper wall body is installed on the lower wall body, the fixing block of the upper wall body corresponds to the channel steel, and the upper wall body is limited on the lower wall body conveniently.
Drawings
Fig. 1 is a schematic view of the overall structure of a concrete prefabricated wall panel according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a wall in an embodiment of the present application.
Description of reference numerals: 1. a wall body; 2. a convex strip; 3. a groove; 4. a sliding groove; 5. a clamping block; 6. a projection; 7. a first through hole; 8. a second through hole; 9. a screw; 10. a steel plate; 11. a nut; 12. a first grouting tank; 13. a second grouting tank; 14. channel steel; 15. a fixed block; 16. a supporting seat; 17. a first connecting plate; 18. a second connecting plate; 19. pouring holes; 20. and (6) hoisting holes.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses precast concrete wallboard. Referring to fig. 1, precast concrete wallboard includes wall body 1, and wall body 1 is the cuboid, and the side of the 1 relative both sides of wall body is equipped with sand grip 2 and recess 3 respectively, and in this embodiment, the sand grip 2 of each wall body 1, recess 3 quantity are one, and recess 3 is located wall body 1 and is close to another wall body 1 a side and with wall body 1's upper and lower surface parallel and level, and recess 3 is the dovetail, and wall body 1 and recess 3 place side relative side are located to sand grip 2, and sand grip 2 and 3 shape looks adaptations of recess. When two adjacent wall bodies 1 are installed, the raised lines 2 can be clamped with the grooves 3 of the adjacent wall bodies 1.
Referring to fig. 1 and 2, the sand grip 2 is far away from the side of the wall body 1 and is equipped with a sliding groove 4, the bottom of the sliding groove 4 is equipped with a spring, one end of the spring is connected with the bottom of the sliding groove 4, the other end of the spring is connected with a clamping block 5, the bottom of the groove 3 corresponds to the clamping block 5 and is equipped with a clamping groove, and the clamping groove is matched with the clamping block 5 in shape and is clamped with each other. When splicing two wall bodies 1, hoist wall body 1 to another wall body 1's adjacent position after, aim at the recess 3 of another wall body 1 and make sand grip 2 and recess 3 joint with sand grip 2, push into sliding tray 4 with joint piece 5 simultaneously, when joint piece 5 corresponds with joint groove position, the spring resumes deformation and pushes joint piece 5 into the joint groove, joint piece 5 and joint groove tank bottom butt and 5 partly of joint piece are located sliding tray 4 this moment, another part is located the joint inslot, joint piece 5 and joint inslot looks joint, reach two spacing adjacent wall body 1's effect.
Referring to fig. 1 and 2, the wall 1 forms the protruding portion 6 on both sides of the groove 3, the surface of the protruding portion 6 on the protruding strip 2 is uniformly provided with a plurality of first through holes 7, the first through holes 7 are opened along the horizontal direction, the protruding portion 6 is provided with a plurality of second through holes 8 corresponding to the first through holes 7, the first through holes 7 are communicated with the second through holes 8, a screw 9 matched with the aperture of the first through holes 7 and the aperture of the second through holes 8 is arranged in the first through holes 7 and the second through holes 8 in a penetrating manner, and both ends of the screw 9 extend out of the protruding portion 6. The steel plate 10 is placed on the surface of the wall body 1 corresponding to the protruding position of the screw rod 9, a plurality of through holes which correspond to the positions of the screw rods 9 and are matched in size are formed in the steel plate 10, the nut 11 is arranged on one side, away from the raised line 2, of the steel plate 10, and the screw rod 9 penetrates through the through holes and is in threaded connection with the nut 11.
Referring to fig. 1 and 2, the top surface of the wall body 1 is close to the convex strips 2 and is provided with first grout grooves 12 on two sides of the convex strips 2, the top surface of the wall body 1 is close to the grooves 3 and is provided with second grout grooves 13 on two sides of the grooves 3, the first grout grooves 12 correspond to and are communicated with the second grout grooves 13 of the adjacent wall bodies 1, and the first grout grooves 12 and the second grout grooves 13 are communicated with the surface of the wall body 1 close to the steel plate 10. First grout groove 12, second grout groove 13 all set up along vertical direction and communicate wall body 1 upper surface and lower surface, and when the sand grip 2 of a wall body 1 and the recess 3 joint of adjacent wall body 1, steel sheet 10 is placed in the cavity that first grout groove 12 and the second grout groove 13 that is linked together rather than constitute.
Referring to fig. 1 and 2, when the wall body 1 is installed in the vertical direction, the top surface of the wall body 1 is connected with the channel steel 14, the bottom surface of the wall body 1 is provided with the fixing block 15 matched with the channel steel 14 in shape, after the wall body 1 is hoisted to the adjacent wall body 1 below, the fixing block 15 on the bottom surface of the wall body 1 above is clamped with the channel steel 14 on the top surface of the wall body 1 below, and the wall body 1 above can be limited on the wall body 1 below. The steel plate 10 is placed in a cavity formed by a first grouting groove 12 and a second grouting groove 13 of two adjacent upper and lower wall bodies 1, a screw 9 is arranged in a through hole of the steel plate 10, a first through hole 7 of the raised strip 2 and a second through hole 8 of the protruding part 6 in a penetrating manner, the nut 11 is in threaded connection with the screw 9, the nut 11 is abutted against the steel plate 10, and the two upper and lower wall bodies 1 and the two left and right wall bodies 1 can be fixed.
Referring to fig. 1 and 2, a support seat 16 is arranged on the bottom surface of a wall body 1, the support seat 16 comprises a first connecting plate 17 arranged horizontally and two second connecting plates 18 arranged vertically on the first connecting plate 17, the two second connecting plates 18 are arranged in parallel, when the support seat 16 is installed, an installation groove matched with the shape of the bottom surface of the first connecting plate 17 is preset on the ground, cement is filled in the installation groove, the support seat 16 is placed in the installation groove, the cement is filled, and the first connecting plate 17 is connected with the ground after the cement is solidified; the distance between the two second connecting plates 18 is equal to the thickness of the fixing block 15, and the fixing block 15 close to the ground is arranged between the two second connecting plates 18. The support base 16 increases the contact area between the wall body 1 and the ground and enhances the connection relationship between the wall body 1 and the ground.
Referring to fig. 1, a pouring hole 19 is formed in the upper surface of a wall 1, and the pouring hole 19 vertically penetrates through the wall 1. The pouring holes 19 of the adjacent wall bodies 1 in the vertical direction are aligned, the pouring holes 19 are aligned with the preset fixing holes in the ground, cement is filled into the pouring holes 19, and the fixing relation between the wall bodies 1 and the ground can be enhanced after the cement is solidified.
Referring to fig. 1, a hoisting hole 20 is formed in the top surface of a wall 1, and threads are formed on the inner side surface of the hoisting hole 20. Hoisting equipment is generally used when hoisting the wall body 1, the hoisting equipment comprises a hoisting rope, a threaded rod matched with the hoisting hole 20 is arranged at the tail end of the hoisting rope, and the wall body 1 is hoisted through the hoisting hole 20 and threaded connections at two ends of the threaded rod.
The implementation principle of precast concrete wallboard of the embodiment of this application is: when a plurality of prefabricated wallboards are spliced with each other, the left and right adjacent wall bodies 1 are clamped through the convex strips 2 and the grooves 3, and the clamping blocks 5 are clamped and matched with the clamping grooves to ensure that the splicing is more tight; the upper and lower adjacent walls 1 are limited by channel steel 14 and a fixing block 15; the steel plate 10 is installed on the surface of the wall body 1 corresponding to the convex strips 2 and the grooves 3, the screw rods 9 are penetrated through the steel plate 10, the convex strips 2 and the grooves 3 to enable the adjacent wall bodies 1 to be fixed, and the effect of conveniently connecting prefabricated wall boards is achieved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A precast concrete wallboard which characterized in that: including wall body (1) and locate sand grip (2), recess (3) of wall body (1) horizontal direction both sides, sand grip (2) shape and recess (3) looks adaptation, sand grip (2) and recess (3) the mutual joint cooperation of adjacent wall body (1), it is equipped with sliding tray (4) to keep away from wall body (1) side on sand grip (2), be equipped with the spring in sliding tray (4), spring one end is connected with sliding tray (4) tank bottom, the other end is connected with joint piece (5), recess (3) tank bottom corresponds joint piece (5) and is equipped with the joint groove, sand grip (2), recess (3) joint department are fixed through screw rod (9) of wearing to establish wall body (1).
2. A concrete prefabricated wall panel according to claim 1, wherein: it is adjacent wall body (1) both sides correspond sand grip (2), recess (3) joint department is equipped with steel sheet (10), be equipped with a plurality of through holes on steel sheet (10), the through hole is worn to locate in screw rod (9), screw rod (9) are fixed with steel sheet (10) through nut (11) with steel sheet (10) surface butt.
3. A concrete prefabricated wall panel according to claim 1, wherein: the upper surface of wall body (1) is connected with channel-section steel (14), the lower surface of wall body (1) is equipped with fixed block (15) with channel-section steel (14) shape adaptation of adjacent wall body (1), fixed block (15) and channel-section steel (14) joint cooperation.
4. A concrete prefabricated wall panel according to claim 2, wherein: wall body (1) top surface is close to sand grip (2) and is located sand grip (2) both sides and is equipped with first grout groove (12), wall body (1) top surface is close to recess (3) and is located the both sides of recess (3) and is equipped with second grout groove (13), first grout groove (12) correspond and communicate vacuole formation each other with second grout groove (13) position of adjacent wall body (1), steel sheet (10) are arranged in the cavity and the degree of depth of cavity is greater than the thickness of steel sheet (10).
5. A concrete prefabricated wall panel according to claim 1, wherein: the wall body (1) bottom surface is equipped with supporting seat (16), supporting seat (16) are including first connecting plate (17) and two second connecting plates (18) of locating perpendicularly on first connecting plate (17) that the level set up, first connecting plate (17) are connected with ground, install wall body (1) between two second connecting plates (18).
6. A concrete prefabricated wall panel according to claim 1, wherein: a pouring hole (19) is formed in the wall body (1), and the pouring hole (19) is communicated with the upper surface and the lower surface of the wall body (1).
7. A concrete prefabricated wall panel according to claim 1, wherein: the groove (3) is a dovetail groove, and the shape of the convex strip (2) is matched with that of the groove (3).
8. A concrete prefabricated wall panel according to claim 1, wherein: the wall body (1) upper surface is equipped with hole for hoist (20), be equipped with the screw thread in hole for hoist (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022445596.XU CN213682833U (en) | 2020-10-28 | 2020-10-28 | Precast concrete wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022445596.XU CN213682833U (en) | 2020-10-28 | 2020-10-28 | Precast concrete wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213682833U true CN213682833U (en) | 2021-07-13 |
Family
ID=76762233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022445596.XU Expired - Fee Related CN213682833U (en) | 2020-10-28 | 2020-10-28 | Precast concrete wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213682833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405022A (en) * | 2022-10-31 | 2022-11-29 | 栖霞市新悦建筑材料有限公司 | Foamed concrete heat-insulating wall |
-
2020
- 2020-10-28 CN CN202022445596.XU patent/CN213682833U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405022A (en) * | 2022-10-31 | 2022-11-29 | 栖霞市新悦建筑材料有限公司 | Foamed concrete heat-insulating wall |
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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: 20210713 |