CN210238852U

CN210238852U - Prefabricated wall structure

Info

Publication number: CN210238852U
Application number: CN201921005141.7U
Authority: CN
Inventors: Mingfeng Shi; 施明锋; Le Shi; 施乐; Xiang Shi; 施想
Original assignee: Shenzhen Shuanglongshun New Type Wallboard Co Ltd
Current assignee: Shenzhen Shuanglongshun New Type Wallboard Co Ltd
Priority date: 2019-06-29
Filing date: 2019-06-29
Publication date: 2020-04-03
Anticipated expiration: 2029-06-29

Abstract

The utility model relates to a prefabricated wall structure, which comprises a wall plate, wherein one side of the wall plate is fixedly connected with a lug which is positioned on the same plane with the wall plate and has the same length direction as the wall plate, the other side of the wall board is provided with a groove which can be inserted with a lug of an adjacent wall board, the lug is internally provided with a containing groove along the length direction thereof, the containing groove is connected with two inserting rods which are positioned on the same axis in a sliding way, the ends of the inserting rods which are close to each other are conical and mutually abutted, the end of the inserted link far away from each other is flush with the two ends of the lug, the positions of the groove corresponding to the two ends of the lug are both provided with jacks communicated with the containing groove, the lug is also in threaded connection with a stud, the lower end part of the stud is in a normal state and is abutted against one end, close to each other, of the two insert rods, and the stud can simultaneously push the two insert rods to move towards one end, away from each other, along with rotation, so that the insert posts are inserted into the corresponding inserting holes. The utility model has the advantages of the installation concatenation of adjacent wallboard of can being convenient for guarantees firm in connection is stable.

Description

Prefabricated wall structure

Technical Field

The utility model belongs to the technical field of the technique of construction and specifically relates to a prefabricated wall structure 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 wall structure, 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 wall structure has the installation concatenation of adjacent wallboard of can being convenient for, guarantees the stable advantage of firm in connection.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a prefabricated wall structure, includes the wallboard, one side rigid coupling of wallboard has and is in coplanar and length direction with the wallboard lug that length direction is the same, the recess that can peg graft adjacent wallboard lug is seted up to the opposite side of wallboard, the storage tank has been seted up along its length direction in the lug, the sliding connection is connected with two inserted bars that are in same axis in the storage tank, the inserted bar is close to one end each other and is toper and mutual butt, the one end that the inserted bar was kept away from each other and the both ends parallel and level of lug, the jack with the storage tank intercommunication is all seted up to the position that the recess corresponds the lug both ends, thereby it has the tip butt under the normality to go back threaded connection on the lug to push away from one end simultaneously and can promote two inserted bars along with rotating and tend to keep away from the one end motion each other and insert.

Through adopting above-mentioned technical scheme, during the use, can insert the lug of wallboard in the recess of locating adjacent wallboard, then, rotate the double-screw bolt, make the direction motion of double-screw bolt trend storage tank, because the one end that is close to each other of inserted bar is the toper, therefore the tip of double-screw bolt can be followed two inserted bars and is close to one end each other and slide, thereby can promote the direction motion that two inserted bars trend kept away from each other, thereby can make the outer end of two inserted bars insert in the jack of locating the recess, realize the fixed of recess and lug, and then can accomplish the firm fixed of adjacent wallboard.

The utility model discloses further set up to: the lug is a T-shaped block, and the groove is a T-shaped groove.

Through adopting above-mentioned technical scheme, through the T shape lug and the T shape recess of adopting mutually support, the firm fixed of the adjacent wallboard of increase that can be further to the firm connection of the adjacent wallboard of completion that can be further.

The utility model discloses further set up to: the outside of recess has all been seted up the direction inclined plane.

Through adopting above-mentioned technical scheme, can be convenient for inserting of lug to establish through the direction inclined plane that adopts, convenient to use, the concatenation is convenient.

The utility model discloses further set up to: the positions of the two ends of the lug, which correspond to the accommodating groove, are provided with baffle rings with the aperture smaller than that of the accommodating groove, and the inserting rods respectively comprise sliding parts with the diameter the same as that of the accommodating groove and inserting parts which are arranged at the ends, far away from each other, of the two sliding parts and have the same aperture as that of the baffle rings.

Through adopting above-mentioned technical scheme, keep off the ring through adopting and mutually support with grafting portion, can prevent that the inserted bar from holding the inslot and breaking away from convenient to use in the transportation.

The utility model discloses further set up to: the baffle rings are detachably connected to the two ends of the accommodating groove.

Through adopting above-mentioned technical scheme, during the use, can pull down the fender ring from the both ends of holding tank to convenient installation inserted bar, convenient to use in the holding tank.

The utility model discloses further set up to: the baffle rings are connected with the two ends of the containing groove in a threaded manner.

By adopting the technical scheme, the baffle ring can be directly screwed off from the two ends of the containing groove during use, and the novel rotary type container is convenient to use and simple to operate.

The utility model discloses further set up: and sealing strips are fixedly connected to two sides of the wallboard.

Through adopting above-mentioned technical scheme, through the sealing strip that adopts, can be convenient for sealed between the adjacent wallboard joint line.

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 the double-screw bolt is used, the convex blocks of the wall plates can be inserted into the grooves of the adjacent wall plates, then the double-screw bolt is rotated to enable the double-screw bolt to move towards the direction of the accommodating groove, and the ends of the inserting rods, which are close to each other, are conical, so that the end parts of the double-screw bolt can slide along the ends, which are close to each other, of the two inserting rods, and the two inserting rods can be pushed to move towards the direction away from each other, so that the outer ends of the two inserting rods can be inserted into the inserting holes of the grooves, the fixing of the grooves and the convex blocks;

2. the T-shaped projection and the T-shaped groove are matched with each other, so that firm fixation of the adjacent wall boards can be further increased, and firm connection of the adjacent wall boards can be further completed;

3. the guide inclined plane can facilitate the insertion of the convex block, and is convenient to use and splice.

Drawings

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

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

In the figure, 1, wall panel; 11. reinforcing the net; 12. lightening holes; 13. a sealing strip; 2. a bump; 21. a containing groove; 22. a baffle ring; 23. inserting a rod; 231. a sliding part; 232. a plug-in part; 24. a stud; 3. a groove; 31. a guide slope; 32. and (4) inserting the jack.

Detailed Description

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

Refer to fig. 1, do the utility model discloses a prefabricated wall structure, including wallboard 1, the parallel reinforcing bar reinforcing mesh 11 (not shown in the figure) on 1 surface of wallboard of fixedly connected with in wallboard 1, a plurality of lightening holes 12 have still been seted up along wallboard 1's length direction in wallboard 1's inside, and wallboard 1's the outside is still equal rigid coupling has sealing strip 13.

Referring to fig. 1 and 2, one side rigid coupling of wallboard 1 has and is in coplanar lug 2 with wallboard 1, the length direction of lug 2 is the same with wallboard 1 length direction, and lug 2 is the T-shaped piece, one side upper end and the lower extreme that wallboard 1 was kept away from to lug 2 promptly all are provided with the protruding portion, recess 3 has been seted up to wallboard 1's opposite side, recess 3 is the T-slot, lug 2 of a wall body can insert in the recess 3 of locating adjacent wall body, insert and establish for lug 2, direction inclined plane 31 has still all been seted up in the outside of recess 3. Through the T shape lug 2 and the T shape recess 3 of adoption mutually support, can realize the connection of adjacent wallboard 1 to firm connection of completion adjacent wallboard 1 that can step forward, and through the sealing strip 13 that adopts, can be convenient for sealed between the adjacent wallboard 1 joint.

The inside of the lug 2 is provided with a containing groove 21 along the length direction of the lug 2, two ends of the containing groove 21 are both in threaded connection with baffle rings 22, the aperture of the baffle rings 22 is smaller than the aperture of the containing groove 21, the containing groove 21 is connected with two inserted rods 23 in a sliding way, the two inserted rods 23 are in the same straight line, the inserted rods 23 respectively comprise sliding parts 231 with the same diameter as the aperture of the containing groove 21 and inserting parts 232 with the same diameter as the aperture of the baffle rings 22, the ends, close to each other, of the sliding parts 231 of the two inserted rods 23 are both conical and can be mutually abutted, when the sliding parts 231 of the two inserted rods 23 are mutually abutted, the ends, far away from each other, of the inserting parts 232 of the inserted rods 23 are flush with two ends of the lug 2, one surface of the lug 2 is also in threaded connection with a stud 24 of which the end part can extend into the containing groove 21, the stud 24 is positioned in the middle part, the upper and lower sides of the groove 3 are provided with insertion holes 32 corresponding to the two ends of the projection 2 and communicated with the receiving groove 21. During the use, can insert the lug 2 of wallboard 1 and locate in the recess 3 of adjacent wallboard 1, then, rotate double-screw bolt 24, make double-screw bolt 24 tend to the direction motion of storage tank 21, because the one end that is close to each other of inserted bar 23 is the toper, therefore the tip of double-screw bolt 24 can be followed two inserted bars 23 and is close to one end each other and slide, thereby can promote two inserted bars 23 and tend the direction motion of keeping away from each other, thereby can make the outer end of two inserted bars 23 insert and locate in the jack 32 of recess 3, realize recess 3 and lug 2's fixed, and then can accomplish the firm fixed of adjacent wallboard 1. In addition, during the use, can follow the both ends of holding tank 21 with keeping off ring 22 and pull down, convenient installation inserted bar 23 in holding tank 21, with inserted bar 23 insert locate the holding tank 21 in the back, the fender ring 22 that adopts mutually supports with grafting portion 232, can also prevent that inserted bar 23 from following holding tank 21 in the transportation and breaking away from.

The implementation principle of the embodiment is as follows: during the use, can insert the lug 2 of wallboard 1 and locate in the recess 3 of adjacent wallboard 1, then, rotate double-screw bolt 24, make double-screw bolt 24 tend to the direction motion of storage tank 21, because the one end that is close to each other of inserted bar 23 is the toper, therefore the tip of double-screw bolt 24 can be followed two inserted bars 23 and is close to one end each other and slide, thereby can promote two inserted bars 23 and tend the direction motion of keeping away from each other, thereby can make the outer end of two inserted bars 23 insert and locate in the jack 32 of recess 3, realize recess 3 and lug 2's fixed, and then can accomplish the firm fixed of adjacent wallboard 1. In addition, during the use, can follow the both ends of holding tank 21 with keeping off ring 22 and pull down, convenient installation inserted bar 23 in holding tank 21, with inserted bar 23 insert locate the holding tank 21 in the back, the fender ring 22 that adopts mutually supports with grafting portion 232, can also prevent that inserted bar 23 from following holding tank 21 in the transportation and breaking away from.

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. A prefabricated wall structure, includes wallboard (1), its characterized in that: one side rigid coupling of wallboard (1) has and is in coplanar and length direction with wallboard (1) lug (2) that length direction is the same with wallboard (1), recess (3) that can peg graft adjacent wallboard (1) lug (2) are seted up to the opposite side of wallboard (1), storage tank (21) have been seted up along its length direction in lug (2), storage tank (21) internal slipping is connected with two inserted bars (23) that are in same axis, inserted bar (23) are close to one end each other and are the toper and mutual butt, the one end that inserted bar (23) kept away from each other is parallel and level with the both ends of lug (2), jack (32) with storage tank (21) intercommunication are all seted up in the position that recess (3) correspond lug (2) both ends, it has the tip butt under the normality to push away from one end each other and can promote two inserted bars (23) simultaneously along with rotating and tend to keep away from one end motion each other thereby make to insert and insert in two inserted bars (23) and move The column is inserted into the stud (24) in the corresponding insertion hole (32).

2. A prefabricated wall structure according to claim 1, wherein: the convex block (2) is a T-shaped block, and the groove (3) is a T-shaped groove.

3. A prefabricated wall structure according to claim 1, wherein: the outer sides of the grooves (3) are provided with guide inclined planes (31).

4. A prefabricated wall structure according to claim 1, wherein: the positions of the two ends of the convex block (2) corresponding to the containing groove (21) are provided with baffle rings (22) with the aperture smaller than that of the containing groove (21), and the inserting rods (23) respectively comprise sliding parts (231) with the diameter the same as that of the containing groove (21) and inserting parts (232) which are arranged at one ends of the two sliding parts (231) far away from each other and have the same aperture as that of the baffle rings (22).

5. A prefabricated wall structure according to claim 4, wherein: the baffle rings (22) are detachably connected to two ends of the accommodating groove (21).

6. A prefabricated wall structure according to claim 5, wherein: the baffle rings (22) are connected with the two ends of the containing groove (21) in a threaded manner.

7. A prefabricated wall structure according to claim 1, wherein: and sealing strips (13) are fixedly connected to two sides of the wallboard (1).

8. A prefabricated wall structure according to claim 1, wherein: the reinforcing net (11) parallel to the surface of the wallboard (1) is fixedly connected in the wallboard (1).

9. A prefabricated wall structure 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).