CN214833561U - Prefabricated wallboard convenient to installation - Google Patents
Prefabricated wallboard convenient to installation Download PDFInfo
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- CN214833561U CN214833561U CN202120556304.1U CN202120556304U CN214833561U CN 214833561 U CN214833561 U CN 214833561U CN 202120556304 U CN202120556304 U CN 202120556304U CN 214833561 U CN214833561 U CN 214833561U
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Abstract
The utility model discloses a prefabricated wallboard convenient to installation relates to concrete prefab technical field, including the wallboard body, wallboard body length direction one side shaping has the boss, and wallboard body length direction opposite side shaping has the complex draw-in groove of pegging graft with the boss, and there is certain clearance and formation grouting cavity between the draw-in groove of boss and adjacent wallboard body lateral wall in opposite directions, and wallboard body upper portion shaping has the grout mouth that communicates with grouting cavity, and boss terminal surface and the equal shaping in draw-in groove bottom surface have a plurality of grout holes, and each grout hole all follows wallboard body length direction from its place lateral wall towards wallboard body center downward sloping setting. The utility model provides a prefabricated wallboard convenient to installation that effectively prevents to be in milk and leaks, improves joint strength and improvement wallboard installation effectiveness after the grout.
Description
Technical Field
The utility model relates to a concrete prefab technical field especially relates to a prefabricated wallboard convenient to installation.
Background
The prefabricated building refers to a building assembled on a construction site by using prefabricated components. The building has the advantages of high building speed, less restriction by climatic conditions, labor saving and building quality improvement. The prefabricated assembled shear wall structure is an essential component of an assembled building, and in the modern prefabricated assembled shear wall structure, a prefabricated or semi-prefabricated wall plate is used as a main component and is assembled on site and partially cast in situ to form a concrete structure. The prefabricated shear wall concrete structure has the advantages of high construction quality, high production speed, environmental protection, resource saving, contribution to social sustainable development and the like.
During the connection of prefabricated wallboard, all do a department muscle at the junction and relate to, then when installing, enclose through panel earlier for the junction of wallboard forms the cavity, then pours into cement mortar in the cavity, accomplishes the connection of two prefabricated wallboards through the solidification of cement mortar, but this kind of mode through panel enclosure need consume longer time when enclosing, influences the work efficiency of installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prefabricated wallboard convenient to installation utilizes boss and draw-in groove grafting cooperation to form the grout chamber, pours into cement mortar to the grout intracavity from the grout mouth, saves the step of panel enclosure and directly carries out the grout operation to improve the work efficiency of installation.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a prefabricated wallboard convenient to installation, includes the wallboard body, wallboard body length direction one side shaping has the boss, wallboard body length direction opposite side shaping has the complex draw-in groove of pegging graft with the boss, there is certain clearance and forms the grout chamber between the draw-in groove lateral wall in opposite directions of boss and adjacent wallboard body, wallboard body upper portion shaping has the grout mouth with grout chamber intercommunication, boss terminal surface and the equal shaping of draw-in groove bottom surface have a plurality of grout holes, each the grout hole all follows wallboard body length direction from its place lateral wall towards wallboard body center downward sloping setting.
Through adopting above-mentioned technical scheme, the during operation utilizes boss and the draw-in groove cooperation that sets up on adjacent two wallboard bodies to utilize clearance between the two to form the grout chamber, pour into cement mortar to grout intracavity portion through the grout mouth simultaneously, through this kind of mode, save the step of panel enclosure and directly carry out the grout operation, thereby improve the work efficiency of installation.
The utility model discloses further set up to: the side wall of the boss is provided with a Chinese character 'hui' groove, and the end face of the clamping groove is provided with a Chinese character 'hui' convex edge which is matched with the Chinese character 'hui' groove in an embedded manner.
Through adopting above-mentioned technical scheme, utilize back word recess and back word bead to inlay each other and establish the cooperation, can further improve the stability that draw-in groove and fitting surface are connected to effectively reduce cement mortar from the possibility of leaking between the two, improve the reliability that the device used.
The utility model discloses further set up to: reinforcing steel bars are embedded in the grouting holes.
Through adopting above-mentioned technical scheme, utilize embedded steel bar to further improve the stability of both connections after the grout.
The utility model discloses further set up to: the equal shaping in the position that wallboard body width direction both sides correspond the grout chamber has the shoulder hole, the shoulder hole one-to-one of wallboard body both sides just all communicates with the grout chamber, the downthehole grafting of the shoulder hole of wallboard body width direction one side is provided with the bolt, the inside grafting of shoulder hole of wallboard body opposite side is provided with the nut with bolt threaded connection, equal welded fastening of one side of bolt and nut and shoulder hole bank surface contact has the separation blade.
Through adopting above-mentioned technical scheme, utilize the bolt and the nut that set up in the inside of shoulder hole to further improve the joint strength after pouring cement mortar, separation blade and shoulder hole cooperation reduce cement mortar's leakage simultaneously, improve the reliability that the device used.
The utility model discloses further set up to: an annular groove is formed in the stepped hole dividing surface, and an annular convex edge matched with the annular groove in an embedded mode is formed in the side wall, abutted to the stepped hole dividing surface, of the blocking piece.
Through adopting above-mentioned technical scheme, utilize annular bead to inlay with annular groove and establish the cooperation, can further the separation and reunion ability of separation blade to cement mortar to further improve the reliability that the device used.
The utility model discloses further set up to: and the top surface of the wallboard body is formed with an exhaust hole communicated with the grouting cavity.
Through adopting above-mentioned technical scheme, utilize the exhaust hole can assist the exhaust when grout hole is in milk to ensure to carry out reliable and stable grout operation to grout intracavity portion.
To sum up, the utility model discloses a beneficial technological effect does:
(1) the boss and the clamping groove are in splicing fit to form a grouting cavity, cement mortar is poured into the grouting cavity from the grouting opening, the step of plate enclosure is omitted, and grouting operation is directly carried out, so that the working efficiency of installation is improved;
(2) the arrangement of the square groove, the square rib, the baffle, the annular groove, the annular rib and the like can further ensure that no leakage occurs in the grouting process;
(3) utilize setting such as grout chamber, reinforcing bar and bolt, can further ensure the joint strength after the grout, improve the reliability that the wallboard used.
Drawings
Fig. 1 is an axial view of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic sectional view of an entire part of a front view of an embodiment of the present invention, showing the connection relationship between the boss and the slot;
fig. 3 is a schematic sectional view of an integral part of an embodiment of the present invention from the left, showing the connection relationship between the bolt and the nut.
Reference numerals: 1. a wall panel body; 2. a through hole; 3. a boss; 4. a groove shaped like Chinese character 'hui'; 5. a card slot; 6. a circle of convex edges; 7. a grouting cavity; 8. grouting ports; 9. an exhaust hole; 10. grouting holes; 11. reinforcing steel bars; 12. a stepped hole; 13. an annular groove; 14. a bolt; 15. a nut; 16. a baffle plate; 17. and an annular convex rib.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying examples.
Referring to attached drawings 1 and 2, a prefabricated wall panel convenient to install comprises a wall panel body 1, wherein the wall panel body 1 is of a cuboid plate-shaped structure, a plurality of through holes 2 are arranged on the upper surface of the wall panel body 1 in a penetrating manner along the height direction of the wall panel body, a boss 3 is formed in the middle of one side wall of the wall panel body 1 in the length direction, a reversed-letter-shaped groove 4 is formed on the upper portion of the side wall where the boss 3 is located and surrounds the boss 3, a clamping groove 5 matched with the boss 3 in an inserting manner is formed on one side of the wall panel body 1 far away from the boss 3 in the length direction, a reversed-letter-shaped convex rib 6 matched with the reversed-letter-shaped groove 4 in an embedding manner is formed on the end face of the clamping groove 5, a certain gap is formed between the boss 3 and the adjacent side wall of the clamping groove 5 of the adjacent wall panel body 1 to form a grouting cavity 7, a grouting opening 8 communicated with the grouting cavity 7 is formed on one side of the wall panel body 1 in the width direction, two exhaust holes 9 communicated with the grouting cavity 7 are formed on the upper surface of the wall panel body 1, two rows of air holes 9 are symmetrically arranged at two sides of the grouting opening 8 along the length direction of the wallboard body 1.
Boss 3 and draw-in groove 5 all take the shape to have a plurality of grout holes 10 on the lateral wall in opposite directions, and each grout hole 10 sets up along the even interval of direction of height of its place lateral wall, and each grout hole 10 all along 1 length direction of wallboard body from its place lateral wall towards 1 central point of wallboard put the downward sloping setting, and 1 inside all pre-buried reinforcing bar 11 that has of each wallboard body. Utilize the grout hole 10 and the 11 cooperations of reinforcing bar that the slope set up, cement mortar can pour into grout hole 10 inside and link firmly with reinforcing bar 11 when making the grout to improve the stability of two adjacent wallboard body 1 connections.
Referring to the attached drawings 1 and 3, a plurality of stepped holes 12 are formed in the two sides of the wallboard body 1 in the width direction, the stepped holes 12 in the two sides of the wallboard body 1 correspond to each other one by one and are communicated with the inside of the grouting cavity 7, an annular groove 13 is formed in the dividing surface of each stepped hole 12, and each annular groove 13 is of an annular structure; all peg graft in the equal shoulder hole 12 in 1 width direction one side of wallboard body and be provided with bolt 14, bolt 14 passes grouting chamber 7 and stretches out from 1 opposite side shoulder hole 12 of wallboard body, peg graft in the shoulder hole 12 of 1 width direction opposite side of wallboard body is provided with the nut 15 with 14 threaded connection of bolt, each bolt 14 and nut 15 all welded fastening have separation blade 16 with one side of shoulder hole 12 partition face contact, separation blade 16 is the ring plate structure, separation blade 16 all takes shape along its axial and shoulder hole 12 partition face laminating on the lateral wall be the inlay establish complex annular bead 17 with annular groove 13.
Utilize setting up the joint strength after the inside bolt 14 and the nut 15 of shoulder hole 12 further improve the cement mortar of pouring, separation blade 16 and shoulder hole 12 and annular bead 17 and the cooperation of annular groove 13 simultaneously prevent effectively revealing of cement mortar.
The working principle of the embodiment is as follows: the during operation utilizes boss 3 and the cooperation of draw-in groove 5 that sets up on two adjacent wallboard bodies 1 to utilize clearance between the two to form grout chamber 7, fill cement mortar to 7 insides in grout chamber through grout mouth 8 simultaneously, exhaust hole 9 assists the exhaust, through this kind of mode, the step of saving panel enclosure directly carries out the grout operation, thereby improves the work efficiency of installation.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. A prefabricated wallboard convenient to installation, includes wallboard body (1), its characterized in that: wallboard body (1) length direction one side shaping has boss (3), wallboard body (1) length direction opposite side shaping has and pegs graft complex draw-in groove (5) with boss (3), there is certain clearance and forms grouting cavity (7) between draw-in groove (5) the lateral wall in opposite directions of boss (3) and adjacent wallboard body (1), wallboard body (1) upper portion shaping has grouting opening (8) with grouting cavity (7) intercommunication, boss (3) terminal surface and draw-in groove (5) bottom surface all shaping have a plurality of grout holes (10), each grouting hole (10) all follow wallboard body (1) length direction from its place lateral wall towards wallboard body (1) center downward sloping setting.
2. A prefabricated wall panel for easy installation according to claim 1, wherein: the side wall of the boss (3) is provided with a Chinese character 'hui' groove (4), and the end face of the clamping groove (5) is provided with a Chinese character 'hui' convex rib (6) which is matched with the Chinese character 'hui' groove (4) in an embedded manner.
3. A prefabricated wall panel for easy installation according to claim 2, wherein: reinforcing steel bars (11) are embedded in the grouting holes (10).
4. A prefabricated wall panel for easy installation according to any one of claims 1 to 3, wherein: the wallboard body (1) width direction both sides correspond the equal shaping in position of grout chamber (7) have shoulder hole (12), shoulder hole (12) one-to-one of wallboard body (1) both sides just all communicate with grout chamber (7), the interpolation of shoulder hole (12) on one side of wallboard body (1) width direction is provided with bolt (14), the inside grafting of shoulder hole (12) of wallboard body (1) opposite side is provided with nut (15) with bolt (14) threaded connection, bolt (14) and nut (15) are separated the equal welded fastening in one side of face contact with shoulder hole (12) and are had separation blade (16).
5. A prefabricated wall panel for easy installation according to claim 4, wherein: an annular groove (13) is formed in the dividing surface of the stepped hole (12), and an annular convex rib (17) which is embedded and matched with the annular groove (13) is formed in the side wall, abutted to the dividing surface of the stepped hole (12), of the baffle sheet (16).
6. A prefabricated wall panel for easy installation according to claim 5, wherein: and the top surface of the wallboard body (1) is provided with an exhaust hole (9) communicated with the two grouting cavities (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120556304.1U CN214833561U (en) | 2021-03-18 | 2021-03-18 | Prefabricated wallboard convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120556304.1U CN214833561U (en) | 2021-03-18 | 2021-03-18 | Prefabricated wallboard convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214833561U true CN214833561U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120556304.1U Active CN214833561U (en) | 2021-03-18 | 2021-03-18 | Prefabricated wallboard convenient to installation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288286A (en) * | 2022-08-17 | 2022-11-04 | 北京市市政一建设工程有限责任公司 | Big specification stone material masonry construction structure |
-
2021
- 2021-03-18 CN CN202120556304.1U patent/CN214833561U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288286A (en) * | 2022-08-17 | 2022-11-04 | 北京市市政一建设工程有限责任公司 | Big specification stone material masonry construction structure |
| CN115288286B (en) * | 2022-08-17 | 2023-06-30 | 北京市市政一建设工程有限责任公司 | Large-specification stone masonry construction structure |
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