CN210032322U

CN210032322U - Prefabricated wallboard easy to assemble

Info

Publication number: CN210032322U
Application number: CN201920632303.3U
Authority: CN
Inventors: 顾赛捷; 胡路明; 陈叶
Original assignee: Zhongjiao Junpu Construction Technology (shanghai) Co Ltd
Current assignee: Zhongjiao Junpu Construction Technology (shanghai) Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-02-07
Anticipated expiration: 2029-05-05

Abstract

The utility model relates to a prefabricated wallboard easy to assemble, which comprises a wall board, the arc wall has been seted up to the length direction of one side border wallboard of wallboard, the arc strip that can insert and locate in the arc wall has been seted up to the length direction of the opposite side border wallboard of wallboard, one side that the wallboard corresponds the arc wall sets up a plurality of through-holes that can run through arc wall and wallboard two surfaces, inserts and locates the perforation that can communicate with the through-hole is still all seted up to the position that the arc strip in the arc wall corresponds each through-hole, the double-screw bolt still all wears to be equipped with in through-hole and the perforation that corresponds, and the both ends of double-screw bolt all extend the two surfaces and the threaded connection of wallboard have the nut, the utility model discloses have the installation concatenation of adjacent wallboard of can being.

Description

Prefabricated wallboard easy to assemble

Technical Field

The utility model belongs to the technical field of the technique of wallboard construction and specifically relates to a prefabricated wallboard easy to assemble is related to.

Background

Reinforced concrete plate-type members, referred to as wall panels or wall panels, for building assembly are currently manufactured in prefabrication plants (yards) or construction sites. The prefabricated concrete wallboard is adopted to build the assembled large-plate building, so that the factory and mechanical construction degree can be improved, the field wet operation is reduced, the field labor is saved, the seasonal influence is overcome, and the building construction period is shortened.

The current chinese utility model patent that can refer to the grant publication number for CN207776237U discloses a prefabricated wallboard, including reinforcing bar cylinder mould, heat preservation acoustic celotex board, first enhancement layer, second enhancement layer and first anticorrosive coating, the reinforcing bar cylinder mould is rectangle platelike structure, including relative first surface and second surface, heat preservation acoustic celotex board set up in the inside of reinforcing bar cylinder mould, first enhancement layer set up in the first surface, the second enhancement layer set up in the second surface, first anticorrosive coating set up in deviating from of first enhancement layer one side of first surface. For traditional partition wall wallboard, the embodiment of the utility model provides a prefabricated wallboard is not only structural stability is strong, has heat preservation syllable-dividing characteristics moreover.

At present, when the prefabricated wall panel is adopted for field construction, the prefabricated wall panel is required to be spliced, but when the prefabricated wall panel is spliced, the splicing between the adjacent prefabricated wall panels is inconvenient, the conditions such as offset and dislocation are easily generated, and the conditions such as large splicing gap between the adjacent prefabricated wall panels are generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prefabricated wallboard easy to assemble has the installation concatenation of adjacent wallboard of can being convenient for, guarantees the advantage that firm in connection is stable.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a prefabricated wallboard easy to assemble, includes the wallboard, the arc wall has been seted up along the length direction of wallboard to one side of wallboard, the opposite side of wallboard is seted up along the length direction of wallboard and can is inserted the arc strip of locating in the arc wall, a plurality of through-holes that can run through arc wall and wallboard two surfaces are seted up to one side that the wallboard corresponds the arc wall, insert and locate the position that the arc strip in the arc wall corresponds each through-hole still all sets up can with the perforation of through-hole intercommunication, the double-screw bolt still all wears to be equipped with in through-hole and the perforation that corresponds, and the both ends of double-screw bolt all extend the two surfaces and the threaded connection of wallboard.

Through adopting above-mentioned technical scheme, when needs splice two wallboards, insert the arc strip of wallboard one side in the arc wall of locating adjacent wallboard, then, all wear to establish each through-hole and jack with the double-screw bolt, at last, the firm fixed of adjacent wallboard can be accomplished to the nut of screwing up at the both ends of double-screw bolt.

The utility model discloses further set up to: the positions of the two surfaces of the wallboard, which correspond to the through holes, are provided with accommodating grooves, nuts are arranged in the accommodating grooves, and the two ends of the stud are lower than the two surfaces of the wallboard.

Through adopting above-mentioned technical scheme, can carry out the holding to the nut through the storage tank that adopts, avoid the nut outstanding in the storage tank.

The utility model discloses further set up to: the storage tank is square, the nuts are hexagonal nuts, the storage tank is internally provided with an anti-rotation block which is square and is abutted to the inner wall of the storage tank, and the anti-rotation block is close to and is internally provided with an anti-rotation hole which is hexagonal and is abutted to the outer side of the nut.

Through adopting above-mentioned technical scheme, prevent the rotation of nut through the anti-rotating block that adopts to further guarantee the fastening nature of two adjacent wallboards.

The utility model discloses further set up to: a plurality of countersunk holes are formed in the outer sides of the anti-rotating blocks, and fastening bolts with end portions connected to the wall board in a threaded mode are inserted into the countersunk holes.

Through adopting above-mentioned technical scheme, can accomplish and prevent changeing the piece and fix in the storage tank, prevent to prevent changeing the piece activity.

The utility model discloses further set up to: and adjacent one sides of the adjacent wallboards, which are close to each other, are fixedly connected with elastic layers.

The elastic layer can compensate the concave and convex parts generated by processing the two side edges of the adjacent wallboards, so that the connection tightness of the adjacent wallboards is ensured.

The utility model discloses further set up to: the reinforcing mesh parallel to the surface of the wallboard is fixedly connected in the wallboard.

Through adopting above-mentioned technical scheme, the reinforcing bar through adopting consolidates the intensity of net reinforcing wallboard that can step forward.

The utility model discloses further set up: a plurality of lightening holes are formed in the wallboard along the length direction of the wallboard.

Through adopting above-mentioned technical scheme, can alleviate the weight of wallboard through a plurality of lightening holes that adopt, the transport of the wallboard of being convenient for.

To sum up, the utility model discloses a beneficial technological effect does:

1. when two wallboards need to be spliced, the arc-shaped strip on one side of each wallboard is inserted into the arc-shaped groove of the adjacent wallboard, then the studs penetrate through the through holes and the jacks, and finally the nuts are screwed at the two ends of each stud to finish the firm fixation of the adjacent wallboards;

2. the nut can be accommodated through the adopted accommodating groove, so that the nut is prevented from protruding out of the accommodating groove;

3. the rotation of the nut can be prevented through the rotation preventing block, so that the tightness of two adjacent wallboards is further guaranteed.

Drawings

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

Fig. 2 is a schematic sectional structure of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure, 1, wall panel; 11. reinforcing the mesh with the steel bars; 12. lightening holes; 2. an arc-shaped slot; 21. a through hole; 22. a containing groove; 3. an arc-shaped strip; 31. perforating; 4. a stud; 41. a nut; 5. a rotation prevention block; 51. an anti-rotation hole; 52. a countersunk hole; 53. and fastening the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a prefabricated wallboard 1 easy to assemble, including wallboard 1, wallboard 1's inside rigid coupling has with 1 parallel surface's of wallboard reinforcing mesh 11, still sets up a plurality of lightening holes 12 along wallboard 1's length direction in wallboard 1. Through a plurality of lightening holes 12 that adopt can alleviate the weight of wallboard 1, the transport of wallboard 1 of being convenient for, and reinforcing net 11 can strengthen wallboard 1's intensity through the reinforcing bar that adopts.

The vertical arc wall 2 that begins of length direction along wallboard 1 in one side of wallboard 1, and wallboard 1's opposite side has set firmly outstanding arc strip 3 in wallboard 1 one side along wallboard 1's length direction, and adjacent wallboard 1's arc strip 3 can insert and locate in arc wall 2, for the zonulae occludens of guaranteeing adjacent two wallboard 1 sides, reduces the clearance between adjacent wallboard 1, and wallboard 1's side still equal rigid coupling cushion to compensate leakproofness between wallboard 1.

Referring to fig. 2, wallboard 1 surface corresponds one side of arc wall 2 and has seted up a plurality of through-holes 21 that can run through arc wall 2 and wallboard 1 two surfaces, still seted up a plurality of perforation 31 along the length direction of perpendicular to arc strip 3 on the arc strip 3, the arc piece of adjacent wallboard 1 inserts and locates the back in the arc wall 2, each perforation 31 homoenergetic can communicate with the through-hole 21 that corresponds, still all wear to be equipped with double-screw bolt 4 in through-hole 21 and the perforation 31 that corresponds, double-screw bolt 4 is double-screw bolt 4, wallboard 1's two surfaces are all extended at the both ends of double-screw bolt 4, storage tank 22 has all been seted up to wallboard 1's two surfaces corresponding through-hole. Nuts 41 are arranged in the accommodating grooves 22, the two nuts 41 can be connected to two ends of the stud 4 respectively, and two ends of the stud 4 are lower than the surface of the wall plate 1. When two wallboards 1 need to be spliced, the arc strip 3 on one side of the wallboard 1 is inserted into the arc groove 2 of the adjacent wallboard 1, then the studs 4 penetrate through the through holes 21 and the jacks, and finally, the nuts 41 are screwed at the two ends of the studs 4 to complete the firm fixation of the adjacent wallboard 1.

Referring to fig. 1 and 3, the accommodating groove 22 is square, the nut 41 is a hexagon nut, the accommodating groove 22 is further inserted with an anti-rotation block 5, the anti-rotation block 5 is square and can abut against the inner wall of the accommodating groove 22, an anti-rotation hole 51 is formed in the inner side of the anti-rotation block 5, and the anti-rotation hole 51 is hexagonal and can abut against the outer side of the nut 41. The outer side of the anti-rotation block 5 is also provided with a plurality of counter bores 52, fastening bolts 53 are inserted into the counter bores 52, and the end parts of the fastening bolts 53 are in threaded connection with the wall plate 1. The rotation of nut 41 can be prevented to the piece 5 that prevents that adopts, and the fixing bolt of adoption can accomplish the fixed of preventing the piece 5 in storage tank 22, prevents to prevent the piece 5 activity of changeing, guarantees the fastening nature of two adjacent wallboards 1.

The implementation principle of the embodiment is as follows: when two wallboards 1 need to be spliced, insert the arc strip 3 of wallboard 1 one side in locating the arc wall 2 of adjacent wallboard 1, then, all wear to establish each through-hole 21 and jack with double-screw bolt 4, finally, tighten nut 41 at the both ends of double-screw bolt 4 and can accomplish the firm fixed of adjacent wallboard 1, then, will prevent turning block 5 and insert and locate in storage tank 22, through the relative position of preventing turning block 5 fixation nut 41 and storage tank 22, prevent nut 41 rotation, the last fixing bolt who adopts can accomplish the fixed of preventing turning block 5 in storage tank 22, prevent turning block 5 activity, guarantee the fastening nature of adjacent two wallboards 1.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, 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

1. The utility model provides a prefabricated wallboard easy to assemble, includes wallboard (1), its characterized in that: arc wall (2) have been seted up to the length direction of one side border wallboard (1) of wallboard (1), arc strip (3) that can insert and locate in arc wall (2) have been seted up to the length direction of the opposite side border wallboard (1) of wallboard (1), wallboard (1) is seted up a plurality of through-holes (21) that can run through arc wall (2) and wallboard (1) two surfaces corresponding one side of arc wall (2), inserts and locates arc strip (3) in arc wall (2) correspond the position of each through-hole (21) and still all set up perforation (31) that can communicate with through-hole (21), through-hole (21) and corresponding perforation (31) still all wear to be equipped with double-screw bolt (4), and threaded connection has nut (41) on the two surfaces of wallboard (1) all extend at the both ends of double-screw bolt (4).

2. An easy to install prefabricated wall panel according to claim 1, wherein: the two sides of the wallboard (1) are provided with accommodating grooves (22) corresponding to the positions of the through holes (21), the nuts (41) are arranged in the accommodating grooves (22), and the two ends of the studs (4) are lower than the two sides of the wallboard (1).

3. An easy to install prefabricated wall panel according to claim 2, wherein: the accommodating groove (22) is square, the nut (41) is a hexagonal nut (41), an anti-rotation block (5) which is square and abuts against the inner wall of the accommodating groove (22) is further inserted into the accommodating groove (22), and an anti-rotation hole (51) which is hexagonal and abuts against the outer side of the nut (41) is formed in the inner side of the anti-rotation block (5).

4. An easy to install prefabricated wall panel according to claim 3, wherein: a plurality of counter bores (52) are formed in the anti-rotation block (5), and fastening bolts (53) with end portions connected to the wall plate (1) in a threaded mode are inserted into the counter bores (52).

5. An easy to install prefabricated wall panel according to claim 1, wherein: and adjacent to each other, one side of the wallboard (1) close to each other is fixedly connected with an elastic layer.

6. An easy to install prefabricated wall panel according to claim 1, wherein: the reinforcing net (11) parallel to the surface of the wallboard (1) is fixedly connected in the wallboard (1).

7. An easy to install prefabricated wall panel according to claim 1, wherein: a plurality of lightening holes (12) are formed in the wallboard (1) along the length direction of the wallboard (1).