CN210562826U

CN210562826U - Prefabricated wallboard

Info

Publication number: CN210562826U
Application number: CN201921385938.4U
Authority: CN
Inventors: 杨俊虎; 王洋洋
Original assignee: Sichuan Hanneng Chengxin Electrical Engineering Co ltd
Current assignee: Sichuan Hanneng Chengxin Electrical Engineering Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-19
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a prefabricated wallboard, including wallboard body, coupling mechanism and base, the wallboard body passes through coupling mechanism to be fixed on the base, the wallboard body is equipped with two at least coupling mechanism along thickness direction's both sides, coupling mechanism includes fixing bolt, lower nut, connection angle bar and upper nut, the vertical fixing of fixing bolt is on the base, supreme lower nut, connection angle bar and the upper nut of being equipped with in proper order are followed to the one end that fixing bolt kept away from the base. The utility model has the advantages of, through rotatory lower nut, the bottom surface that will connect the angle bar is transferred to and is flushed with the peak of base upper surface, makes the bottom surface of connecting the angle bar all on same horizontal plane like this, installs the wallboard body again to flush its bottom surface and the bottom surface of connecting the angle bar, guaranteed the levelness of wallboard body, improve the installation quality of wallboard body, still reduced the use of the thick liquids of caulking, installation intensity is higher.

Description

Prefabricated wallboard

Technical Field

The utility model relates to an assembly type structure technical field specifically is a prefabricated wallboard.

Background

At present, China is in the process of vigorously promoting building industrialization, which includes not only housing industrialization but also industrial manufacturing of industrial buildings. With the continuous acceleration of the progress of the building industry in China, the prefabricated building has the advantages of high mechanization degree, short construction period, convenient installation process and the like, the application range is wider and wider, the application range of prefabricated components is also continuously increased, the prefabricated components comprise prefabricated inner wall boards, outer wall boards, laminated boards, air-conditioning boards, stairs, prefabricated beams, prefabricated columns and the like, and the prefabricated wall boards are more prominently used particularly in residential engineering.

In the assembly type building construction, before the prefabricated wall panel is installed, a base for installing the prefabricated wall panel can be poured in advance, the upper surface of the base is often uneven after pouring is finished, the levelness is poor, the levelness of the prefabricated wall panel installed on the base cannot be guaranteed, and the installation quality of the prefabricated wall panel is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: the prefabricated wallboard levelness of current installation on the base can not guarantee, and the installation quality of wallboard body is relatively poor.

In order to solve the technical problem, the utility model provides a following technical scheme:

a prefabricated wallboard comprises a wallboard body, connecting mechanisms and a base, wherein the wallboard body is fixed on the base through the connecting mechanisms, at least two connecting mechanisms are arranged on two sides of the wallboard body along the thickness direction, each connecting mechanism comprises a fixing bolt, a lower nut, connecting angle iron and an upper nut, the fixing bolts are vertically fixed on the base, the lower nuts, the connecting angle iron and the upper nuts are sequentially arranged at one ends, far away from the base, of the fixing bolts from bottom to top, the horizontal sides of the connecting angle iron are fixed on the fixing bolts between the lower nuts and the upper nuts, the vertical sides of the connecting angle iron are fixed with the side face of the bottom end of the wallboard body, the bottom face of the connecting angle iron is adjusted to be flush with the highest point of the upper surface of the base by rotating the lower nuts, so that the bottom faces of the connecting angle iron are all on the same horizontal plane, the wallboard body is installed again, and the bottom face of the wallboard body, thereby guaranteed the levelness of wallboard body, improved the installation quality of wallboard body, the bottom surface of wallboard body flushes with the peak of base upper surface moreover, has reduced the use of the thick liquids of caulking in the gap between later stage wallboard body and the base, and installation intensity is higher.

Preferably, the horizontal side of the connecting angle iron is provided with a first through hole, and the connecting angle iron passes through the first through hole through a fixing bolt and is fixed between the lower nut and the upper nut.

Preferably, the first through hole is a waist-shaped through hole, and the long axis of the waist-shaped through hole is perpendicular to the side face of the wallboard body.

Preferably, the vertical side of the connecting angle iron is provided with a plurality of second through holes, and the connecting angle iron penetrates through the second through holes through screws to be connected with the wallboard body.

Preferably, the number of the second through holes is four, and the second through holes are arranged in a splayed shape.

Preferably, coupling mechanism symmetry sets up the both sides at the wallboard body, wallboard body every side is equipped with three coupling mechanism, coupling mechanism sets up respectively at the both ends of wallboard body and in the middle of.

Preferably, the fixing bolt is fixed on the concrete foundation through pre-embedding in advance.

Preferably, the fixing bolt is fixed on the concrete foundation through later-stage punching.

Preferably, the fixing bolt is an expansion bolt.

Preferably, be equipped with first gasket on the fixing bolt between lower nut and the connection angle bar, be equipped with the second gasket on the fixing bolt between upper nut and the connection angle bar, increase the area of contact between lower nut and upper nut and the connection angle bar, reduce pressure, prevent that pressure is too big and damage.

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

1. through rotatory lower nut, the bottom surface that will connect the angle bar is transferred to and is flushed with the peak of base upper surface, makes the bottom surface of connecting the angle bar all on same horizontal plane like this, installs the wallboard body again, and flushes its bottom surface with the bottom surface of being connected the angle bar, thereby guaranteed the levelness of wallboard body, improves the installation quality of wallboard body, and the bottom surface of wallboard body flushes with the peak of base upper surface in addition, has reduced the use of the thick liquids of caulking in gap between later stage wallboard body and the base, and installation strength is higher.

2. Through the setting of first gasket and second gasket, increase down nut and last nut and be connected the area of contact between the angle bar, reduce pressure, prevent that too big and damage nut, last nut and connection angle bar down of pressure.

Drawings

Fig. 1 is a schematic structural view of a prefabricated wall panel according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a connection mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a connection angle iron according to an embodiment of the present invention.

Detailed Description

In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1, this embodiment discloses a prefabricated wallboard, including wallboard body 1, coupling mechanism 2 and base 3, wallboard body 1 passes through coupling mechanism 2 to be fixed on base 3, wallboard body 1 is equipped with two at least coupling mechanism 2 along thickness direction's both sides, in this embodiment, coupling mechanism 2 symmetry sets up the both sides at wallboard body 1, wallboard body 1 is every side is equipped with three coupling mechanism 2, coupling mechanism 2 sets up respectively at wallboard body 1's both ends and centre, fixed wallboard body 1 that like this can be better.

Referring to fig. 2 to 3, coupling mechanism 2 includes fixing bolt 21, lower nut 22, connects angle bar 23 and upper nut 24, fixing bolt 21 is vertical to be fixed on base 3, fixing bolt 21 keeps away from the one end of base 3 from supreme lower nut 22, connection angle bar 23 and the upper nut 24 of being equipped with in proper order down, it is equipped with first through-hole 231 to connect angle bar 23 horizontal side, it passes first through-hole 231 through fixing bolt 21 and fixes between lower nut 22 and upper nut 24 to connect angle bar 23, it is close to wallboard body 1's bottom side setting to connect the vertical side of angle bar 23, it is equipped with four second through-holes 232 to connect the vertical side of angle bar 23, and sets up towards the splayed, it is fixed with wallboard body 1's bottom side to connect the vertical side of angle bar 23. The position of the second through hole 232 and the front position of the first through hole 231 are arranged in a staggered manner, so that the screw 4 can be conveniently installed; fixing bolt 21 on base 3, utilize the assistance of spirit level, confirm the peak of base 3 upper surface, through rotatory lower nut 22, the bottom surface that will connect angle bar 23 is transferred to and is flushed with the peak of base 3 upper surface, make the bottom surface of connecting angle bar 23 all on same horizontal plane like this, install wallboard body 1 again, and flush its bottom surface with the bottom surface of connecting angle bar 23, thereby guaranteed wallboard body 13's levelness, improve wallboard body 1's installation quality, and wallboard body 1's bottom surface flushes with the peak of base 3 upper surface, reduced the use of the thick liquids of caulking of the gap between later stage wallboard body 1 and the base 3, the installation strength is higher.

Further, first through-hole 231 is waist shape through-hole, the major axis perpendicular to wallboard body 1's of waist shape through-hole side prevents that fixing bolt 21 from appearing the deviation when the installation for interval between the connection angle bar 23 is less than wallboard body 1's thickness, can adjust the interval between the connection angle bar 23 like this, guarantees that wallboard body 1 can install between the connection angle bar 23.

Specifically, fixing bolt 21 is fixed on concrete foundation 1 through pre-buried or later stage in advance punches, in this embodiment, fixing bolt 21 is expansion bolts, punches through the later stage and fixes on base 3.

Further, referring to fig. 2 again, a first gasket 25 is arranged on the fixing bolt 21 between the lower nut 22 and the connecting angle iron 23, a second gasket 26 is arranged on the fixing bolt 21 between the upper nut 24 and the connecting angle iron 23, the first gasket 25 and the second gasket 26 are both metal gaskets, and through the arrangement of the first gasket 25 and the second gasket 26, the contact area between the lower nut 22 and the upper nut 24 and the connecting angle iron 23 is increased, the pressure is reduced, and the damage caused by the overlarge pressure is prevented.

The working principle of the embodiment is as follows: fixing bolts 21 on a base 3, determining the highest point of the upper surface of the base 3 with the aid of a level meter, adjusting the bottom surfaces of connecting angle irons 23 on the fixing bolts 21 to be flush with the highest point of the upper surface of the base 3 by rotating lower nuts 22, so that the bottom surfaces of the connecting angle irons 23 are all on the same horizontal plane, ensuring the levelness, simultaneously ensuring that the distance between the oppositely arranged connecting angle irons 23 is equal to the thickness of a wallboard body 1, screwing up upper nuts 24 to fix the connecting angle irons 23, then installing the wallboard body 1 on the base 3, ensuring that the bottom surface of the wallboard body 1 is flush with the bottom surfaces of the connecting angle irons 23, fixing the wallboard body 1 on the connecting angle irons 23 by penetrating through second through holes 232 through screws 4, and ensuring the levelness of the wallboard body 1 better by flushing the bottom surface of the wallboard body 1 with the bottom surfaces of the connecting angle irons 23, the installation quality of wallboard body is improved, and the bottom surface of wallboard body 1 flushes with the peak of 3 upper surfaces of base in addition, has reduced the use of the thick liquids of caulking of the gap between wallboard body 1 and the base 3, and installation strength is higher.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

The above embodiments only show the embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.

Claims

1. A prefabricated wall panel, its characterized in that: including wallboard body, coupling mechanism and base, the wallboard body passes through coupling mechanism to be fixed on the base, the wallboard body is equipped with two at least coupling mechanism along thickness direction's both sides, coupling mechanism includes fixing bolt, lower nut, connection angle bar and upper nut, fixing bolt is vertical to be fixed on the base, supreme lower nut, connection angle bar and the upper nut of being equipped with in proper order are followed to the one end that fixing bolt kept away from the base, connect the angle bar level side and fix on the fixing bolt between lower nut and upper nut, connect the vertical side of angle bar and the bottom side of wallboard body fixed.

2. A prefabricated wall panel according to claim 1, wherein: the connecting angle iron is characterized in that a first through hole is formed in the horizontal side of the connecting angle iron, and the connecting angle iron penetrates through the first through hole through a fixing bolt to be fixed between the lower nut and the upper nut.

3. A prefabricated wall panel according to claim 2, wherein: the first through hole is a waist-shaped through hole, and the long axis of the waist-shaped through hole is perpendicular to the side face of the wallboard body.

4. A prefabricated wall panel according to claim 1 or 2, wherein: the vertical side of the connecting angle iron is provided with a plurality of second through holes, and the connecting angle iron penetrates through the second through holes through screws to be connected with the wallboard body.

5. A prefabricated wall panel according to claim 4, wherein: the number of the second through holes is four, and the second through holes are arranged in a splayed shape.

6. A prefabricated wall panel according to claim 1, wherein: the connecting mechanisms are symmetrically arranged on two sides of the wallboard body, three connecting mechanisms are arranged on each side of the wallboard body, and the connecting mechanisms are respectively arranged at two ends and in the middle of the wallboard body.

7. A prefabricated wall panel according to claim 1, wherein: the fixing bolt is fixed on a concrete foundation through pre-embedding in advance.

8. A prefabricated wall panel according to claim 1, wherein: the fixing bolt is fixed on the concrete foundation through later-stage punching.

9. A prefabricated wall panel according to claim 8, wherein: the fixing bolt is an expansion bolt.

10. A prefabricated wall panel according to claim 1, wherein: and a first gasket is arranged on the fixing bolt between the lower nut and the connecting angle iron, and a second gasket is arranged on the fixing bolt between the upper nut and the connecting angle iron.