CN211923224U

CN211923224U - Prefabricated wallboard for building

Info

Publication number: CN211923224U
Application number: CN202020460124.9U
Authority: CN
Inventors: 姚丙利; 崔泽武; 李展英
Original assignee: Qingdao Yingshang Construction Group Co ltd
Current assignee: Qingdao Yingshang Construction Group Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-13
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to a prefabricated wallboard technical field specifically is a prefabricated wallboard for building, the upper surface and a side of wallboard body are equipped with the recess respectively, the lower surface and the another side of wallboard body are equipped with the boss that matches with the recess joint respectively, this internal first pouring cavity and the second pouring cavity of being equipped with of wallboard, be provided with the jack that communicates with first pouring cavity and second pouring cavity in the recess, be connected with first connecting piece on the boss of wallboard body lower surface perpendicularly, be connected with the second connecting piece on the boss of wallboard body side perpendicularly, first connecting piece and second connecting piece are the corresponding relation setting with the jack respectively, the perpendicular fixedly connected with outer rod body on the second connecting piece, the second connecting piece that the middle part position of the boss of wallboard body side corresponds rotates with the boss to be connected, the end cap has been cup jointed in the front of the wallboard body that first pouring cavity and second pouring cavity intercommunication position correspond; the problems that the existing prefabricated wall panel is troublesome in operation steps and high in construction difficulty when assembled are solved.

Description

Prefabricated wallboard for building

Technical Field

The utility model relates to a prefabricated wallboard technical field specifically is a prefabricated wallboard for building.

Background

The prefabricated wall plate is a reinforced concrete plate type member for building assembly, which is processed and manufactured in a prefabrication factory (field) or a building site, and is called wall plate or wall plate for short. The prefabricated concrete wallboard is adopted to build the assembled large-plate building, the factory and mechanical construction degree can be improved, and the prefabricated large-plate building has the advantages of reducing on-site wet operation, saving on-site labor, overcoming seasonal influence, shortening the construction period of the building and the like, and is widely applied to the building decoration industry.

At present, a large number of connecting ribs are exposed on the side face of a wall plate of a widely-used prefabricated wall plate, when the wall plate is assembled, the connecting ribs of adjacent wall plates need to be welded or bound and connected, then templates are erected on two sides of the connecting ribs for pouring connection, and the operation is complex.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated wallboard for building for solve present prefabricated wallboard operating procedure trouble when assembling, the problem that the construction degree of difficulty is big.

In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated wallboard for buildings comprises a wallboard body, wherein grooves are respectively formed in the upper surface and one side surface of the wallboard body, bosses matched with the grooves in a clamped mode are respectively arranged on the lower surface and the other side surface of the wallboard body, first pouring cavities and second pouring cavities are respectively arranged at positions, close to the upper surface and the side surface, of the wallboard body, jacks communicated with the first pouring cavities and the second pouring cavities are arranged in the grooves, first connecting pieces are vertically connected to the bosses on the lower surface of the wallboard body, second connecting pieces are vertically connected to the bosses on the side surface of the wallboard body, the first connecting pieces and the second connecting pieces are respectively arranged in corresponding relation to the jacks, outer rod bodies are vertically and fixedly connected to the second connecting pieces, the second connecting pieces corresponding to the middle positions of the bosses on the side surface of the wallboard body are rotatably connected with the bosses, and the front surface of the wallboard body, corresponding to the communication positions of the first pouring cavity and the second pouring cavity, is sleeved with a plug.

Preferably, the first connecting piece is integrally in an I shape.

Preferably, the second connecting piece is T shape, boss top and bottom position the second connecting piece is located the body of rod in the perpendicular fixedly connected with of one end in the wallboard body, the boss middle part the inner end fixedly connected with conical head of second connecting piece, just conical head with the wallboard body rotates to be connected.

Preferably, the clear distance between the outer shank and the boss surface is equal to the depth of the socket.

Preferably, the end cap includes plectane, spliced pole and elliptical plate, the both ends face of spliced pole respectively with the plectane with the position fixed connection placed in the middle of elliptical plate side, the wallboard body openly corresponds the position of end cap seted up with the plectane cup joints the circular slot of matching, the elliptical hole has been seted up to the bottom position placed in the middle of circular slot, the elliptical hole with the elliptical plate cup joints the matching, just the inner end of elliptical hole with first pouring cavity with the intercommunication position of second pouring cavity link up.

Preferably, the length of the connecting column is equal to the depth of the elliptical hole, and the outer diameter of the connecting column is smaller than the length of the minor axis of the elliptical plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a when assembling between the wallboard body, match boss and recess joint earlier, meanwhile, in the connecting piece passed through the jack entering pouring cavity, through pouring to the pouring cavity, can accomplish assembling between the wallboard body, operating procedure is few, easy construction.

2. The utility model relates to a wallboard body openly corresponds pouring cavity department and has cup jointed the end cap, through taking out of end cap, is convenient for to pouring concrete in the pouring cavity, sheathes the end cap in to be convenient for seal the pouring cavity.

3. The utility model relates to a second connecting piece of wallboard body side boss position placed in the middle after inserting second pouring cavity, the impact that receives the concrete when pouring can take place certain rotation to make the outer body of rod slope, with the transverse connection intensity between the reinforcing wallboard body.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

fig. 2 is a schematic view of the overall overhead structure of the present invention;

3 FIG. 33 3 is 3 a 3 schematic 3 view 3 of 3 the 3 cross 3- 3 sectional 3 structure 3 A 3- 3 A 3 of 3 FIG. 32 3 according 3 to 3 the 3 present 3 invention 3; 3

FIG. 4 is a side elevational schematic view of the wall panel body of the present invention;

FIG. 5 is a side view of the plug of the present invention;

fig. 6 is a schematic view of the rear view structure of the plug of the present invention.

In the figure: 1-a wall panel body; 11-a groove; 12-a boss; 13-a jack; 14-a first casting cavity; 15-a second casting cavity; 16-a circular groove; 17-an elliptical hole; 2-a first connecting member; 3-a second connector; 31-outer rod body; 32-inner rod body; 33-cone head; 4-plug; 41-circular plate; 42-connecting column; 43-elliptical plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution, a prefabricated wall panel for building, comprising a wall panel body 1, wherein a groove 11 is respectively provided on an upper surface and a side surface of the wall panel body 1, a boss 12 is respectively provided on a lower surface and another side surface of the wall panel body 1 and is in snap-fit with the groove 11, a first casting cavity 14 and a second casting cavity 15 are respectively provided in the wall panel body 1 at positions close to the groove 11 on the upper surface and the side surface thereof, a jack 13 communicated with the first casting cavity 14 and the second casting cavity 15 is provided in the groove 11, a first connecting member 2 is vertically connected to the boss 12 on the lower surface of the wall panel body 1, a second connecting member 3 is vertically connected to the boss 12 on the side surface of the wall panel body 1, the first connecting member 2 and the second connecting member 3 are respectively provided in corresponding relation to the jack 13, an outer rod 31 is vertically and fixedly connected to, the second connecting piece 3 corresponding to the middle position of the boss 12 on the side surface of the wallboard body 1 is rotatably connected with the boss 12, and the plug 4 is sleeved on the front surface of the wallboard body 1 corresponding to the communication positions of the first pouring cavity 14 and the second pouring cavity 15.

In summary, when in use, the first wall panel body 1 is fixedly mounted, and then the second connecting piece 3 of the second wall panel body 1 is inserted into the second pouring cavity 15 through the insertion hole 13; another wall plate body 1 is taken, and the first connecting piece 2 is inserted into the first pouring cavity 14 through the jack 13; then the plug 4 is taken down, and the pouring rubber tube is inserted into the second pouring cavity 15 and the first pouring cavity 14 for pouring; spun concrete can strike the second connecting piece 3 of intermediate position at the in-process of the 15 top whereabouts of second pouring cavity, makes its rotation that takes place certain angle for the rotatory certain angle of outer body of rod 31 makes the intensity increase of transverse connection between wallboard body 1.

In this embodiment, the first connecting member 2 is integrally formed in an i-shape; so that the first connecting piece 2 can root firmly in the wall board body 1.

In this embodiment, the second connecting member 3 is T-shaped, one end of the second connecting member 3 at the top end and the bottom end of the boss 12, which is located inside the wallboard body 1, is vertically and fixedly connected with the inner rod 32, the inner end of the second connecting member 3 at the middle of the boss 12 is fixedly connected with the conical head 33, and the conical head 33 is rotatably connected with the wallboard body 1; the inner rod body 32 and the conical head 33 enable the second connecting piece 3 to root firmly in the wallboard body 1; when the second connecting piece 3 in the middle part is impacted and rotated, the conical head 33 rotates relative to the wallboard body 1.

In this embodiment, the clear distance between the outer rod 31 and the surface of the boss 12 is equal to the depth of the insertion hole 13; so that, in use, the outer rod 31 is ensured to be able to rotate freely inside the second casting cavity 15.

In this embodiment, the plug 4 includes a circular plate 41, a connecting column 42 and an elliptical plate 43, two end faces of the connecting column 42 are respectively and fixedly connected with the central positions of the side faces of the circular plate 41 and the elliptical plate 43, a circular groove 16 matched with the circular plate 41 in a sleeved manner is formed in the position, corresponding to the plug 4, of the front face of the wallboard body 1, an elliptical hole 17 is formed in the central position of the bottom of the circular groove 16, the elliptical hole 17 is matched with the elliptical plate 43 in a sleeved manner, and the inner end of the elliptical hole 17 is communicated with the communication positions of the first pouring cavity 14 and the second pouring cavity 15; when the wallboard is used, the elliptical plate 43 is inserted into the cavity of the wallboard body 1 from the elliptical hole 17, and then the circular plate 41 is rotated to enable the elliptical plate 43 to rotate synchronously, so that the plug 4 is integrally clamped on the wallboard body 1.

In this embodiment, the length of the connecting column 42 is equal to the depth of the elliptical hole 17, and the outer diameter of the connecting column 42 is smaller than the length of the minor axis of the elliptical plate 43.

The working principle is as follows: when the wall plate is used, the first wall plate body 1 is fixedly installed, and then the second connecting piece 3 of the second wall plate body 1 is inserted into the second pouring cavity 15 through the jack 13; another wall plate body 1 is taken, and the first connecting piece 2 is inserted into the first pouring cavity 14 through the jack 13; rotating the plug 4 by a certain angle to enable the elliptical plate 43 to correspond to the elliptical hole 17, integrally pulling out the plug 4, and inserting the pouring rubber tube into the second pouring cavity 15 and the first pouring cavity 14 for pouring; in the process that the sprayed concrete falls from the top end of the second pouring cavity 15, the second connecting piece 3 in the middle position is impacted, so that the second connecting piece rotates at a certain angle, the outer rod body 31 rotates at a certain angle, and the strength of transverse connection between the wall plate bodies 1 is increased; after the pouring is finished, the whole plug 4 is aligned to the circular groove 16 to finish the installation of the plug 4, so that the assembly between the wall plate bodies 1 is realized.

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 apparatus 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 apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A prefabricated wallboard for building, includes wallboard body (1), its characterized in that: the wall plate comprises a wall plate body (1), wherein grooves (11) are respectively formed in the upper surface and one side surface of the wall plate body (1), bosses (12) matched with the grooves (11) in a clamped manner are respectively arranged on the lower surface and the other side surface of the wall plate body (1), first pouring cavities (14) and second pouring cavities (15) are respectively arranged at positions, close to the upper surface and the side surfaces of the wall plate body (1), of the grooves (11), jacks (13) communicated with the first pouring cavities (14) and the second pouring cavities (15) are arranged in the grooves (11), first connecting pieces (2) are vertically connected onto the bosses (12) on the lower surface of the wall plate body (1), second connecting pieces (3) are vertically connected onto the bosses (12) on the side surfaces of the wall plate body (1), the first connecting pieces (2) and the second connecting pieces (3) are respectively arranged in corresponding relationship with the jacks (13), perpendicular fixedly connected with outer body of rod (31) on second connecting piece (3), wallboard body (1) side the middle part position of boss (12) corresponds second connecting piece (3) with boss (12) rotate and are connected, first pouring cavity (14) with second pouring cavity (15) intercommunication position corresponds end cap (4) have been cup jointed in the front of wallboard body (1).

2. A prefabricated wall panel for construction according to claim 1, wherein: the first connecting piece (2) is integrally I-shaped.

3. A prefabricated wall panel for construction according to claim 1, wherein: second connecting piece (3) are T shape, boss (12) top and bottom position second connecting piece (3) are located body of rod (32) in the perpendicular fixedly connected with of one end in wallboard body (1), boss (12) middle part the inner end fixedly connected with conical head (33) of second connecting piece (3), just conical head (33) with wallboard body (1) rotates and is connected.

4. A prefabricated wall panel for construction according to claim 3, wherein: the clear distance between the outer rod body (31) and the surface of the boss (12) is equal to the depth of the insertion hole (13).

5. A prefabricated wall panel for construction according to claim 1, wherein: end cap (4) include plectane (41), spliced pole (42) and elliptical plate (43), the both ends face of spliced pole (42) respectively with plectane (41) with the position fixed connection placed in the middle of elliptical plate (43) side, wallboard body (1) openly corresponds the position of end cap (4) seted up with plectane (41) cup joint circular slot (16) that match, elliptical hole (17) have been seted up to the bottom position placed in the middle of circular slot (16), elliptical hole (17) with elliptical plate (43) cup joint the matching, just the inner end of elliptical hole (17) with first pouring cavity (14) with the intercommunication position of second pouring cavity (15) link up.

6. A prefabricated wall panel for building according to claim 5, wherein: the length of the connecting column (42) is equal to the depth of the elliptical hole (17), and the outer diameter of the connecting column (42) is smaller than the length of the minor axis of the elliptical plate (43).