CN108044773B

CN108044773B - Detachable prefabricated wall mold

Info

Publication number: CN108044773B
Application number: CN201711295280.3A
Authority: CN
Inventors: 杨丽红; 姚敏; 孙福佳; 甘屹; 何伟铭; 吴展翔
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2017-12-08
Filing date: 2017-12-08
Publication date: 2020-03-20
Anticipated expiration: 2037-12-08
Also published as: CN108044773A

Abstract

The invention relates to a detachable prefabricated wall body mold which comprises a first module, a second module, a third module, a fourth module and a third module, wherein the first module, the second module, the third module and the fourth module are assembled together through positioning pins and bolts and are fixed on a workbench to form a detachable prefabricated wall body mold; the middle of the first module, the second module, the third module and the fourth module are provided with a crack, a water stop steel plate is arranged in the crack, and the water stop steel plate is connected with the water stop steel plate in a positioning mode through three positioning blocks welded on the third module. The first module to the fourth module are formed by welding an upper horizontal plate, a lower horizontal plate and rib plates on two sides, wherein reinforcing rib plates are welded in the vertical direction inside the second module and the third module. The invention can meet the building requirement of wall lengths with various specifications, solves the problem that the length of the existing die can be modified by cutting, saves a large amount of steel and manpower, shortens the construction period and has better economic benefit.

Description

Detachable prefabricated wall mold

Technical Field

The invention relates to a novel wall for manufacturing buildings, in particular to a detachable prefabricated wall mold.

Background

With the rapid development of the building industry and the improvement of the life quality of people, higher requirements are put forward on the construction period of the building and the influence on the environment in the construction process. The main structure of the existing building still mainly comprises steel bars and concrete, and a large number of moulds are needed for concrete molding in the actual construction process. The moulds are formed by welding templates, the templates are produced by professional manufacturers, the sizes of the templates are single, and the size of the moulds cannot meet the construction requirements of the size of the wall on site, so that the templates need to be cut to meet the construction requirements, and the cut templates become templates with different sizes after construction and cannot be used in the next construction. The unreasonable use method of the steel causes huge waste of the steel in the current construction industry, and simultaneously consumes a large amount of manpower, thereby causing huge waste.

Disclosure of Invention

The invention provides a detachable prefabricated wall body mold, which can directly select a proper mold length according to the size requirement of a building wall body, does not need to weld a long template after cutting, can shorten the building period and can better utilize resources.

In order to achieve the purpose, the technical scheme of the invention is as follows: a detachable prefabricated wall body mold comprises first to fourth modules, wherein the first to fourth modules are assembled together through positioning pins and bolts and are fixed on a workbench to form a detachable prefabricated wall body mold; the middle of the first module, the second module, the third module and the fourth module are provided with a crack, a water stop steel plate is arranged in the crack, and the water stop steel plate is connected with the water stop steel plate in a positioning mode through three positioning blocks welded on the third module.

The first module to the fourth module are formed by welding an upper horizontal plate, a lower horizontal plate and rib plates on two sides, wherein reinforcing rib plates are welded in the vertical direction inside the second module and the third module.

The lower horizontal plate of the first module, the lower horizontal plate of the fourth module and the upper horizontal plate are provided with through holes with the diameter of d1 for fixing the modules and the workbench, the upper horizontal plate is provided with through holes with the diameter of d2 which are coaxial with the through holes on the lower horizontal plate, and d2> d1 are used for facilitating use of tools during installation.

Through holes for positioning and fixing are formed in the rib plates of the first module, the second module and the fourth module.

The invention has the beneficial effects that:

the detachable prefabricated wall body mold can meet the building requirements of wall body lengths of various specifications, the requirement that the length of the mold can be modified only by cutting of the existing mold is met, a large amount of steel and manpower are saved, the construction period is shortened, and the economic benefit is better.

Drawings

FIG. 1 is an exploded perspective view of the detachable prefabricated wall form of the present invention;

in the figure: the water stop steel plate comprises a first module 1, a second module 2, a third module 3, a fourth module 4, a water stop steel plate 5, a positioning block 6, a reinforcing rib plate 7, a horizontal plate 8, a horizontal plate 9, a through hole 10, a through hole 11, a horizontal plate 12, a horizontal plate 13, a through hole 14, a through hole 15, a horizontal plate 16, a through hole 17, a through hole 18, a horizontal plate 19, a through hole 20, a through hole 21, a horizontal plate 22, a horizontal plate 23, a through hole 24, a through hole 25, a through hole 26, a rib plate 27, a through hole 28, a through hole 29, a rib plate 30, a through hole 31, a rib plate 33, a through hole 34, a through hole 35, a rib plate 36, a through hole 37, a through hole.

Detailed Description

The invention is further described with reference to the following figures and examples.

As shown in fig. 1, a detachable prefabricated wall mold comprises first to fourth modules, wherein the first to fourth modules are assembled together through positioning pins and bolts and fixed on a workbench to form the detachable prefabricated wall mold. The first module to the fourth module are formed by welding an upper horizontal plate, a lower horizontal plate and rib plates on two sides.

(1) The detachable prefabricated wall mold structure is designed into four parts: a first module 1, a second module 2, a third module 3 and a fourth module 4.

(2) The first module 1, the second module 2, the third module 3, the fourth module 4 leave the crack in the middle of the equipment back for the stagnant water steel sheet 5 installation of wall body, and through the stagnant water steel sheet 5 location of three locating piece 6 and wall body, the locating piece 6 welding is on the third module 3.

(3) In order to strengthen the strength of the second module 2 and the third module 3, the second module 2 and the third module 3 are welded with a reinforcing rib plate 7 in the vertical direction.

(4) The horizontal plate 8, the horizontal plate 9 has through hole 10, through hole 11 with diameter d1, is used for the third, four

die sets

3, 4 to fix with work station, there are through

holes

14, 15 with diameter d2(d2> d1) on the horizontal plate 12, 13, the through hole 14 is coaxial with through hole 10, the through hole 15 is coaxial with through hole 11; the through hole 17 with the diameter of d1 on the horizontal plate 16 is coaxial with the through hole 18 with the diameter of d1 on the horizontal plate 12, the through hole 20 with the diameter of d1 on the horizontal plate 19 is coaxial with the through hole 21 with the diameter of d1 on the horizontal plate 13, the through

holes

24 and 25 with the diameters of d2 on the

horizontal plates

22 and 23 are coaxial, the through hole 24 is coaxial with the through hole 20, the through hole 25 is coaxial with the through hole 17, the tool is convenient to use when in installation,

(5) the horizontal plate 23 is also provided with a through hole 26 of diameter d1 for attachment of a fixed spreader.

(6) Through holes 28 and 29 on the rib plate 27 and through

holes

31 and 32 on the rib plate 30; through

holes

34 and 35 are formed in the rib plate 33, through

holes

37 and 38 are formed in the rib plate 36, and the through holes 28 and 31 are coaxial and used for positioning a positioning pin 39. The through holes 29, 32 are coaxially connected by a bolt 40; the through

holes

34, 37 are coaxially positioned for positioning pins 39, the through

holes

35, 38 are coaxially connected by bolts 40, and

bolts

41, 42.

The implementation conditions are as follows: at present, a wall with the length L of L1+ L2 needs to be manufactured for building

(1) The installation process comprises the following steps: selecting a module 2 and a module 3 with the length of L1 and a module 1 and a module 4 with the length of L2, fixing the module 3 on a workbench by using bolts 41, butting the module 4 with the module 3, positioning the module 4 with the module 3 by using positioning pins 39, and then fixing by using bolts 40; and fix module 4 on the workstation with bolt 41, place module 2 on module 3, fix a position with locating pin 39 and fix with bolt 42, place module 1 on module 4, fix a position with module 1 and module 2 with bolt 40 with locating pin 39, fix module 1 and module 4 with bolt 42, module 1, module 2, module 3, module 4 have just so assembled.

(2) The disassembling process comprises the following steps: after the mold is grouted and formed, the connecting bolts 42 of the

modules

1 and 4 are firstly screwed off by using an assembling wrench, then the connecting bolts 40 of the

modules

1 and 2 are screwed off, the module 1 is taken off, the connecting bolts 42 on the module 2 are screwed off by using a wrench, the module 2 is taken off, the connecting bolts 40 of the

modules

3 and 4 are screwed off by using a wrench, then the fixing bolts 41 of the

modules

3 and 4 and a workbench are screwed off, and the

modules

3 and 4 are separated from the workbench.

(3) Changing the length of the die: if the L4-L1 + L3 long wall is needed (L4> L), the L1 length module and the L3(L3> L2) length module are selected to be assembled, and the assembling process is repeated (1) and the disassembling process is repeated (2).

Claims

1. The utility model provides a can dismantle prefabricated wall body mould, includes first to fourth module, its characterized in that: the first module, the second module, the third module, the fourth module and the fourth module are assembled together through positioning pins and bolts and are fixed on a workbench to form a detachable prefabricated wall die; the middle of the first module, the second module, the third module and the fourth module are provided with a crack, a water stop steel plate is arranged in the crack, and the water stop steel plate is connected with the water stop steel plate in a positioning mode through three positioning blocks welded on the third module.

2. The demountable precast wall mold of claim 1, wherein: the first module, the second module, the third module and the fourth module are respectively formed by welding an upper horizontal plate, a lower horizontal plate and rib plates on two sides, wherein reinforcing rib plates are welded in the vertical direction in the second module and the third module.

3. The demountable precast wall mold of claim 2, wherein: the lower horizontal plate of the first module, the lower horizontal plate of the fourth module and the upper horizontal plate are provided with through holes with the diameter of d1 for fixing the modules and the workbench, the upper horizontal plate is provided with through holes with the diameter of d2, and the through holes are coaxial with the through holes in the lower horizontal plate, and d2> d1 and are used for facilitating use of tools during installation.

4. The demountable precast wall mold of claim 2, wherein: through holes for positioning and fixing are formed in the rib plates of the first module, the second module and the fourth module.