阅读说明：本技术 一种厚度可调的组合式pvc内模板隔墙 (Thickness-adjustable combined PVC (polyvinyl chloride) inner formwork partition wall ) 是由 李晟毅 许惠君 周泉 姜龙 王禹 陈涛 李陈云 石明杰 杜文康 陈成 杨亮 孙 于 2021-09-27 设计创作，主要内容包括：本发明公开了一种厚度可调的组合式PVC内模板隔墙,包括：对称布置的第一隔墙单元和第二隔墙单元,第一隔墙单元包括第一隔墙骨架、第一天龙骨单元、第一地龙骨单元、第一隔墙基板、第一PVC内模板、第一钢丝网和第一水泥砂浆粉刷层,第一天龙骨单元的截面呈“L”形,第一天龙骨单元的第一板体固定安装在建筑顶面上,第一板体的端部抵在第一顶龙骨上,第一天龙骨单元的第二板体平行于第一顶龙骨,第一地龙骨单元的截面呈“L”形,第一地龙骨单元固定安装在第一底龙骨一侧,第一PVC内模板固定安装在第一隔墙基板上。本发明相较于现有技术,隔墙的厚度可以根据需求灵活调整,有效满足不同场所对隔墙的厚度需求。(The invention discloses a combined PVC inner template partition wall with adjustable thickness, which comprises: first partition wall unit and second partition wall unit of symmetrical arrangement, first partition wall unit includes first partition wall skeleton, first day fossil fragments unit, first keel unit, first partition wall base plate, first PVC inner formword, first wire net and first cement mortar whitewash layer, the cross-section of first day fossil fragments unit is "L" shape, the first plate body fixed mounting of first day fossil fragments unit is on building the top surface, the tip of first plate body supports on first top fossil fragments, the second plate body of first day fossil fragments unit is on a parallel with first top fossil fragments, the cross-section of first keel unit is "L" shape, first keel unit fixed mounting is in first end fossil fragments one side, first PVC inner formword fixed mounting is on first partition wall base plate. Compared with the prior art, the thickness of the partition wall can be flexibly adjusted according to requirements, and the requirements of different places on the thickness of the partition wall are effectively met.)

1. The combined PVC inner formwork partition wall with the adjustable thickness is characterized by comprising a first partition wall unit (1) and a second partition wall unit (2) which are symmetrically arranged, wherein the first partition wall unit (1) comprises a first partition wall framework (11), a first day keel unit (12), a first ground keel unit (13), a first partition wall base plate (14), a first PVC inner formwork (15), a first steel wire mesh (16) and a first cement mortar painting layer (17), one end of the first partition wall framework (11) is fixedly arranged on the top surface of a building through a first top keel (3), the other opposite end of the first partition wall framework is fixedly arranged on the ground through a first bottom keel, the cross section of the first day keel unit (12) is L-shaped, a first plate body of the first day keel unit (12) is fixedly arranged on the top surface of the building, and the end of the first plate body abuts against the first top keel (3), the second plate body of the first day keel unit (12) is parallel to the first top keel (3), the cross section of the first ground keel unit (13) is L-shaped, the first ground keel unit (13) is fixedly arranged on one side of the first bottom keel, one end of a first partition wall substrate (14) is fixedly arranged on the first day keel unit (12), the other opposite end is fixedly arranged on the first ground keel unit (13), a first PVC inner formwork (15) is fixedly arranged on the first partition wall substrate (14), one end of a first PVC inner formwork (15) is fixedly arranged on the first day keel unit (12), the other opposite end is fixedly arranged on the first ground keel unit (13), a cement mortar filling layer is arranged in a groove on the surface of the PVC inner formwork (15), and a first steel wire mesh (16) is fixedly arranged on the surface of the first PVC inner formwork (15), the first cement mortar painting layer (17) is painted on the outer side of the first steel wire mesh (16).

2. The combined PVC inner formwork partition wall with the adjustable thickness as claimed in claim 1, wherein the first top keel (3) is provided with a plurality of plug sockets (4) which are arranged in parallel and equidistantly along the length direction of the first top keel, the second top keel (21) of the second partition wall unit (2) is provided with a plurality of plug blocks (5) which are arranged in parallel and equidistantly along the length direction of the second top keel, the plug blocks (5) are provided with first plug parts (51), and the plug sockets (4) are provided with first slots (41) which are matched with the first plug parts (51) in shape.

3. The combined type PVC inner formwork partition wall with adjustable thickness as claimed in claim 2, wherein the shape of the first inserting part (51) is trapezoid, and the width of the first inserting part (51) is gradually increased from the surface of the inserting seat (4) to the end.

4. A combined PVC inner formwork partition with adjustable thickness according to claim 2 or 3, characterised in that at least one extension block (6) is provided between the first top keel (3) and the second top keel (21), and the extension block (6) is provided with a second insertion part (61) having a shape matching the first insertion part (41) and a second insertion groove (62) having a shape matching the first insertion part (51).

5. The combined PVC inner formwork partition with adjustable thickness as claimed in claim 4, wherein the extension block (6) is provided with through holes (63).

6. The combined PVC internal template partition wall with the adjustable thickness as claimed in claim 1, wherein the first partition wall skeleton (11) comprises a vertical keel (111) and a through keel (112), a plurality of vertical keels (111) are arranged in parallel and equidistantly, one end of each vertical keel (111) is fixedly mounted on the first top keel (3), the other opposite end of each vertical keel is fixedly mounted on the first bottom keel, and the through keel (112) is communicated with the vertical keels (111) in a penetrating manner.

7. The combined PVC inner formboard partition with adjustable thickness as claimed in claim 1, wherein the first partition base plate (14) is a fire retardant extruded sheet.

8. The combined type PVC inner formworks partition wall with adjustable thickness as claimed in claim 1, wherein the first steel wire mesh (16) is galvanized steel wire mesh.

Technical Field

The invention belongs to the field of assembly type buildings, and particularly relates to a combined PVC inner formwork partition wall with adjustable thickness.

Background

The frame shear wall building structure is increasingly used in the existing building, and the wall is adopted to divide the floor of the frame shear wall into spaces with different functions. The partition wall in the prior art is roughly divided into two types, one type is an autoclaved aerated concrete block wall body, and the other type is a light steel keel partition wall.

The light autoclaved aerated concrete block wall and the light steel keel partition wall have certain limitations due to the performance characteristics of the used materials of the products. Concrete blocks in the lightweight autoclaved aerated concrete block wall generally need to be built above the structural beams due to the problem of the weight of the concrete blocks, so that the weight of the floor surface can be reduced, but many walls cannot be accurately positioned above the structural beams. When the autoclaved aerated concrete block wall body is built in a building (particularly a high-rise building), if the autoclaved aerated concrete block wall body cannot be accurately positioned at the position of a structural beam, the load of a floor surface is increased, and potential safety hazards are caused. In addition, as the autoclaved aerated concrete blocks are heavy and cannot be manufactured into large blocks for installation, each square wall body is built by small blocks, and the construction efficiency is low. In addition, as the autoclaved aerated concrete block cannot be embedded in advance, clamping grooves are needed when pipelines are arranged in the later period, and the grooving causes a large amount of dust on site, thereby causing environmental pollution. Although the light gauge steel partition wall has the advantages of convenience in construction and high quality, the sound insulation effect of the light gauge steel partition wall is poor, and although sound insulation cotton can be filled in the light gauge steel partition wall, the sound insulation requirement cannot be met. On the other hand, the surface layer of the light steel keel partition wall is generally decorated by adopting a gypsum board, the gypsum board has the characteristic of easy water absorption, the waterproof performance is very poor, the strength of the gypsum board material is low, the gypsum board material cannot be used in the areas needing wall tiles such as toilets and kitchens, and the application range is limited. In addition, because the gypsum board of light gauge steel partition wall is two kinds of different materials with former building wall, the fracture phenomenon often can take place in handing-over department, is difficult to restore, influences decorative effect.

In order to overcome the defects of the autoclaved aerated concrete block partition wall and the light steel keel partition wall, a PVC hollow wall body can be adopted, a light PVC material is used as an inner template, cement mortar is coated on the surface of the PVC hollow wall body to form the wall body, and the wall body is light in weight, good in waterproof and sound insulation effects. Different places require differently to the thickness of partition wall, but current PVC inner formword partition wall is subject to the width of world fossil fragments, and the thickness of partition wall can not be adjusted in a flexible way, can not satisfy the demand.

Disclosure of Invention

The invention aims to: the utility model provides a thickness demand of different places to partition wall can be adjusted according to the demand is nimble to the thickness of thickness adjustable combination formula PVC inner formword partition wall, partition wall.

In order to achieve the purpose, the invention adopts the following technical scheme: a combined PVC inner template partition wall with adjustable thickness comprises a first partition wall unit and a second partition wall unit which are symmetrically arranged, wherein the first partition wall unit comprises a first partition wall framework, a first upper keel unit, a first ground keel unit, a first partition wall base plate, a first PVC inner template, a first steel wire mesh and a first cement mortar painting layer, one end of the first partition wall framework is fixedly arranged on the top surface of a building through a first top keel, the other opposite end of the first partition wall framework is fixedly arranged on the ground through a first bottom keel, the cross section of the first upper keel unit is L-shaped, a first plate body of the first upper keel unit is fixedly arranged on the top surface of the building, the end part of the first plate body is abutted against the first top keel, a second plate body of the first upper keel unit is parallel to the first top keel, the cross section of the first ground keel unit is L-shaped, the first ground keel unit is fixedly arranged on one side of the bottom of the first keel, first partition wall base plate one end fixed mounting is on first day fossil fragments unit, relative other end fixed mounting is on first fossil fragments unit, a PVC inner formword fixed mounting is on first partition wall base plate, 15 one end fixed mounting of a PVC inner formword is on first day fossil fragments unit, relative other end fixed mounting is on first fossil fragments unit, be provided with the cement mortar filling layer in the recess on PVC inner formword surface, first wire net fixed mounting is on first PVC inner formword surface, first cement mortar whitewashes the layer and applies paint in the first wire net outside with a brush.

As a further description of the above technical solution:

the first top keel is provided with a plurality of inserting seats which are arranged along the length direction in parallel and at equal intervals, the second top keel of the second partition wall unit is provided with a plurality of inserting blocks which are arranged along the length direction in parallel and at equal intervals, the inserting blocks are provided with first inserting portions, and the inserting seats are provided with first inserting grooves of which the shapes are matched with the first inserting portions.

As a further description of the above technical solution:

the first inserting part is trapezoidal in shape, and the width of the first inserting part is gradually increased from the surface to the end part of the inserting seat.

As a further description of the above technical solution:

at least one extension block is arranged between the first top keel and the second top keel, and a second insertion part and a second insertion groove are arranged on the extension block, wherein the shape of the second insertion part is matched with that of the first insertion groove, and the shape of the second insertion part is matched with that of the first insertion part.

As a further description of the above technical solution:

the extending block is provided with a through hole.

As a further description of the above technical solution:

first partition wall skeleton includes that perpendicular fossil fragments and expert pass through the fossil fragments, and a plurality of perpendicular parallel equidistance of fossil fragments are arranged, and perpendicular fossil fragments one end fixed mounting is on first top fossil fragments, relative other end fixed mounting on first end fossil fragments, and expert passes through a plurality of perpendicular fossil fragments of fossil fragments interlude intercommunication.

As a further description of the above technical solution:

the first partition wall substrate is a flame-retardant extruded sheet.

As a further description of the above technical solution:

the first steel wire mesh is a galvanized steel wire mesh.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. in the invention, the partition wall is composed of a first partition wall unit and a second partition wall unit which are symmetrically arranged, and the first partition wall unit and the second partition wall unit have the same structure. When the partition wall is installed, a first partition wall framework of a first partition wall unit and a second partition wall framework of a second partition wall unit are fixed, one end of the first partition wall framework is fixedly installed on the top surface of a building through a first top keel, the other end opposite to the first partition wall framework is fixedly installed on the ground through a first bottom keel, then the first day keel unit and the first ground keel unit are respectively fixed, then the first partition wall base plate is fixedly arranged on the first partition wall framework, one end of a first partition wall base plate is fixedly arranged on the first upper keel unit, the other end opposite to the first upper keel unit is fixedly arranged on the first ground keel unit, a first PVC inner template is fixedly arranged on the first partition wall base plate, a first steel wire mesh is fixedly arranged on the surface of the first PVC inner template, and filling cement mortar in the groove on the surface of the PVC inner template, and brushing the first cement mortar painting layer after leveling and scraping, wherein the second partition wall unit is the same in principle. When installing first partition wall base plate and first PVC inner formword in the partition wall, the ceiling keel comprises two sections fossil fragments units that are "L" shape, and the ground keel is the reason the same, consequently can adjust the thickness of partition wall in a flexible way apart from controlling between first partition wall skeleton and the second partition wall skeleton for the thickness of partition wall can be adjusted according to the demand is nimble, effectively satisfies the thickness demand of different places to the partition wall.

2. According to the invention, when the distance between the first partition wall framework and the second partition wall framework is adjusted, the first top keel of the first partition wall framework and the second top keel of the second partition wall framework are matched through the insertion base and the insertion block, so that the distance between the first partition wall framework and the second partition wall framework is controlled to be uniform, and the stability of the partition wall structure is improved. In order to further improve the adjustment range of the thickness of the partition wall, a plurality of extension blocks can be arranged between the plug socket and the plug blocks, and the extension blocks are clamped with the plug socket and the plug blocks and fixedly installed on the top surface of the building. The first bottom keel and the second bottom keel are the same.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a combined type PVC inner formwork partition wall with adjustable thickness.

Fig. 2 is a schematic diagram of splicing a first top keel and a second top keel in a combined PVC inner formwork partition wall with adjustable thickness.

Fig. 3 is a schematic diagram of splicing a plug seat, a plug block and an extension block in a combined PVC inner formwork partition wall with adjustable thickness.

Fig. 4 is a schematic diagram showing the separation of the socket, the socket block and the extension block in the combined PVC inner formwork partition wall with adjustable thickness.

Fig. 5 is an assembly view of three extension blocks in a combined type PVC inner formwork partition wall with an adjustable thickness.

Illustration of the drawings:

1. a first partition wall unit; 11. a first partition wall skeleton; 111. a vertical keel; 112. passing through the keel; 12. a first day keel unit; 13. a first keel unit; 14. a first partition substrate; 15. a first PVC inner template; 16. a first steel wire mesh; 17. a first cement mortar plastering layer; 2. a second partition wall unit; 21. a second top keel; 3. a first top keel; 4. a socket; 41. a first slot; 5. an insertion block; 51. a first insertion part; 6. an extension block; 61. a second insertion part; 62. a second slot; 63. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a combined PVC inner formwork partition wall with adjustable thickness comprises a first partition wall unit 1 and a second partition wall unit 2 which are symmetrically arranged, wherein the first partition wall unit 1 comprises a first partition wall framework 11, a first ceiling keel unit 12, a first floor keel unit 13, a first partition wall base plate 14, a first PVC inner formwork 15, a first steel wire mesh 16 and a first cement mortar painting layer 17, one end of the first partition wall framework 11 is fixedly arranged on the top surface of a building through a first ceiling keel 3, the other opposite end of the first partition wall framework is fixedly arranged on the ground through a first floor keel, the cross section of the first ceiling keel unit 12 is L-shaped, a first plate body of the first ceiling keel unit 12 is fixedly arranged on the top surface of the building, the end part of the first plate body abuts against the first ceiling keel 3, a second plate body of the first ceiling keel unit 12 is parallel to the first ceiling keel 3, the cross section of the first floor keel unit 13 is L-shaped, first ground keel unit 13 fixed mounting is in first end fossil fragments one side, 14 one end fixed mounting of first partition wall base plate is on first day fossil fragments unit 12, relative other end fixed mounting is on first ground keel unit 13, 15 fixed mounting of first PVC inner formword is on first partition wall base plate 14, 15 one end fixed mounting of first PVC inner formword is on first day fossil fragments unit 12, relative other end fixed mounting is on first ground keel unit 13, be provided with the cement mortar filling layer in the recess on 15 surfaces of PVC inner formword, 16 fixed mounting of first wire net are on 15 surfaces of first PVC inner formword, first cement mortar whitewash layer 17 is applied paint in the 16 outsides of first wire net with a brush.

The first top keel 3 is provided with a plurality of plug sockets 4 which are arranged in parallel and equidistantly along the length direction of the first top keel, the second top keel 21 of the second partition wall unit 2 is provided with a plurality of plug blocks 5 which are arranged in parallel and equidistantly along the length direction of the second top keel, the plug blocks 5 are provided with first plug parts 51, and the plug sockets 4 are provided with first slots 41 of which the shapes are matched with the first plug parts 51. The shape of the first inserting portion 51 is trapezoidal, and the width of the first inserting portion 51 gradually increases from the surface to the end of the inserting seat 4, so that the first inserting portion 51 is prevented from being separated from the first slot 41, and the stability of the wall structure is improved.

At least one extension block 6 is arranged between the first top keel 3 and the second top keel 21, a second insertion part 61 with the shape matched with the first insertion part 41 and a second insertion groove 62 with the shape matched with the first insertion part 51 are arranged on the extension block 6, when a plurality of extension blocks 6 are arranged, the extension blocks 6 are mutually inserted, and the second insertion part 61 of one extension block 6 is inserted into the second insertion groove 62 of the other adjacent extension block 6, besides the extension block 6 is inserted into the insertion seat 4 and the insertion block 5.

Be provided with the through-hole 63 on the extension piece 6, when a plurality of extension piece 6 pegged graft, a plurality of through-hole 63 coaxial arrangement to utilize a body of rod to pass a plurality of through-hole 63, further make up into a whole with a plurality of extension piece 6, peg graft with plug socket 4, grafting piece 5 again at last, improve wall structure's stability.

First partition wall skeleton 11 includes that perpendicular fossil fragments 111 and expert pass through fossil fragments 112, and a plurality of perpendicular fossil fragments 111 parallel equidistance are arranged, and perpendicular fossil fragments 111 one end fixed mounting is on first top fossil fragments 3, relative other end fixed mounting on first end fossil fragments, and expert's fossil fragments 112 alternates and communicate a plurality of perpendicular fossil fragments 111, and first partition wall skeleton 11 structure is firm, and second partition wall skeleton is the same reason.

The first partition substrate 14 is a flame-retardant extruded sheet, which improves the flame-retardant property of the partition.

The first steel wire mesh 16 is a galvanized steel wire mesh, so that the service life is prolonged.

The working principle is as follows: the partition wall is composed of a first partition wall unit and a second partition wall unit which are symmetrically arranged, and the first partition wall unit and the second partition wall unit are identical in structure. When the partition wall is installed, a first partition wall framework of a first partition wall unit and a second partition wall framework of a second partition wall unit are fixed, one end of the first partition wall framework is fixedly installed on the top surface of a building through a first top keel, the other end opposite to the first partition wall framework is fixedly installed on the ground through a first bottom keel, then the first day keel unit and the first ground keel unit are respectively fixed, then the first partition wall base plate is fixedly arranged on the first partition wall framework, one end of a first partition wall base plate is fixedly arranged on the first upper keel unit, the other end opposite to the first upper keel unit is fixedly arranged on the first ground keel unit, a first PVC inner template is fixedly arranged on the first partition wall base plate, a first steel wire mesh is fixedly arranged on the surface of the first PVC inner template, and filling cement mortar in the groove on the surface of the PVC inner template, and brushing the first cement mortar painting layer after leveling and scraping, wherein the second partition wall unit is the same in principle. When installing first partition wall base plate and first PVC inner formword in the partition wall, the ceiling keel comprises two sections fossil fragments units that are "L" shape, and the ground keel is the reason the same, consequently can adjust the thickness of partition wall in a flexible way apart from controlling between first partition wall skeleton and the second partition wall skeleton for the thickness of partition wall can be adjusted according to the demand is nimble, effectively satisfies the thickness demand of different places to the partition wall. When the distance between first partition wall skeleton and the second partition wall skeleton of adjustment, through the cooperation of plug socket, grafting piece between the first top fossil fragments of first partition wall skeleton and the second top fossil fragments of second partition wall skeleton, it is even to control the distance between first partition wall skeleton and the second partition wall skeleton to improve the stability of partition wall structure. In order to further improve the adjustment range of the thickness of the partition wall, a plurality of extension blocks can be arranged between the plug socket and the plug blocks, and the extension blocks are clamped with the plug socket and the plug blocks and fixedly installed on the top surface of the building. The first bottom keel and the second bottom keel are the same.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.