CN218933525U

CN218933525U - Disassembly-free concrete module wall die

Info

Publication number: CN218933525U
Application number: CN202320018559.1U
Authority: CN
Inventors: 孟辉; 关军; 李聪; 李超; 丁桃; 杨卫东; 任明宇
Original assignee: China State Construction Hailong Technology Co Ltd
Current assignee: China State Construction Hailong Technology Co Ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-04-28
Anticipated expiration: 2033-01-05

Abstract

The application discloses exempt from to tear open concrete module wall mould relates to the field of assembled building, is applied to between two adjacent module units, including first wall mould and second wall mould, be provided with the truss muscle on the first wall mould, be provided with the preformed hole on the second wall mould, be provided with the node structure that is used for realizing first wall mould and second wall mould to drawing on the truss muscle, form the concrete placement cavity between first wall mould and the second wall mould, the wall mould then uses as the exempting from to tear open permanent template of concrete placement. The method can greatly reduce the workload of site formwork support and improve the construction efficiency of site pouring of the main body structure.

Description

Disassembly-free concrete module wall die

Technical Field

The application relates to the technical field of modularized integrated buildings, in particular to a disassembly-free concrete module wall die.

Background

The modularized integrated building is a building entity which is finally formed and meets the requirements of safety, reliability and related functions by carrying out module splitting on a single building according to a space structure, a house type, a functional partition and the like, then prefabricating space modules in a factory, transporting each module to a construction site and carrying out module installation construction. Compared with the traditional construction mode, the modularized integrated construction mode has the advantages of high construction efficiency, resource conservation, environmental protection, civilized construction and the like. And main structures such as bearing walls are arranged between part of adjacent module units, and after the main structures are poured, the module building is installed, so that the workload is large, and the construction period is prolonged.

Disclosure of Invention

The utility model provides a exempt from to tear open concrete module wall mould is in the main part structure in the middle of the adjacent module unit, can regard as the wall mould of adjacent module to through the counter-pull between the wall mould, satisfy the rigidity requirement that the wall mould was as main part structure concrete placement template, the module wall mould is permanent template.

The application adopts the following technical scheme:

the utility model provides a exempt from to tear open concrete module wall mould, is applied to between two adjacent module units, including first wall mould and second wall mould, be provided with the truss muscle on the first wall mould, be provided with on the truss muscle and be used for carrying out the pair of drawing device to first wall mould and second wall mould, form between first wall mould and the second wall mould and pour the cavity.

Through adopting above-mentioned technical scheme, first wall mould and second wall mould are the lateral wall of adjacent module unit respectively for after the module unit is installed on the floor, can form between first wall mould and the second wall mould and pour the cavity, be used for pouring the concrete, link together first wall mould and second wall mould through to drawing the device, guarantee the deformation of template in concrete pouring process and satisfy the requirement, and first wall mould and second wall mould are the lateral wall of adjacent module unit, first wall mould and second wall mould all need not demolish again promptly after pouring, thereby significantly reduced the work load of scene formwork, also improved the efficiency of major structure construction.

Optionally, the truss rib is pre-buried in first wall mould and have a part to surpass first wall mould surface, to drawing the device including connecting the locating piece on the truss rib to and threaded connection's screw rod on the locating piece, the second wall mould is worn to establish by the screw rod, and threaded connection has the nut on the one end outer wall that the second wall mould was worn to establish by the screw rod.

Through adopting above-mentioned technical scheme, truss muscle is pre-buried in first wall mould, install on truss muscle to drawing the device, the installation of conveniently drawing the device, the truss muscle can stay in the major structure after pouring the major structure, thereby can regard as the structure in the major structure, improve the performance of major structure, screw rod threaded connection is on the locating piece, and the screw rod wears to establish out the second wall mould, and support tightly on the outer wall of second wall mould through the nut, thereby draw together first wall mould and second wall mould, be difficult to take place the skew when pouring, stability when pouring the concrete is improved.

Optionally, a wall form stiffening rib is disposed on a side of the second wall form facing the first wall form, and the screw rod penetrates out of the wall form stiffening rib.

Through adopting above-mentioned technical scheme, the wall mould stiffening rib not only can improve the intensity of second wall mould to the screw rod wears to establish away from the position of wall mould stiffening rib, and the nut supports tightly in the position department that the second wall mould deviates from wall mould stiffening rib, makes the second wall mould correspond the position of nut can be thicker, and then on the vibration energy that makes when pouring concrete less transfer to the nut, the nut is difficult to become flexible, improves the locking effect of nut to the second wall mould.

Optionally, the screw rod wears to establish the one end of second wall mould and slides and wear to be equipped with the stagnant water board, the nut can drive the stagnant water board and support tightly on the surface of second wall mould.

Through adopting above-mentioned technical scheme, further improvement is to the locking effect of second wall mould, also further improvement reduces the not hard up effect of nut, also can reduce under the effect of stagnant water board and take place the condition of leaking thick liquid at the pouring concrete in-process.

Optionally, the truss rib is provided with a plurality of at intervals on the first wall mould.

Optionally, the opposite pulling device is provided with a plurality of along the vertical direction interval of truss muscle.

In summary, the present application includes at least one of the following beneficial effects:

1. the first wall mould and the second wall mould directly form a cavity for pouring concrete, the screw rod penetrates through the second wall mould, and the locking piece is abutted against the surface of the second wall mould, so that the first wall mould and the second wall mould are connected together, the first wall mould and the second wall mould enclose the pouring cavity, and can be used in combination with a detachable template according to the requirement, after pouring is completed, the first wall mould and the second wall mould do not need to be detached and are directly used as permanent templates, and therefore, the workload of site formwork erection is greatly reduced, and the efficiency of main structure construction is improved.

Drawings

FIG. 1 is a schematic plan view of an integrated modular building according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a first wall form and a second wall form according to an embodiment of the present application;

fig. 3 is an enlarged schematic view at a in fig. 2.

Reference numerals illustrate: 1. a first unit; 2. a second unit; 3. a first wall form; 4. a second wall form; 5. truss ribs; 51. embedding a rod; 52. a reinforcing rod; 53. a connecting rod; 6. a counter pulling device; 61. a positioning block; 62. a screw; 63. a nut; 7. pouring the cavity; 8. wall form stiffening ribs; 9. a water stop plate; and 16, a shear wall.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Example 1

The embodiment of the application discloses a disassembly-free concrete module wall die. Referring to fig. 1, the disassembly-free concrete module wall form of the present application is applied to a modular integrated building, in which a partition wall is usually prefabricated, and then the partition wall is spliced together to form a building module unit, and then is lifted on a floor slab, and then is connected and fixed. In order to improve the strength of the building, a main structure such as a shear wall 16 needs to be poured, an outer template can be built for the shear wall 16 at the outermost side, pouring is performed after a pouring cavity is formed between the template and the partition wall, and then the template is detached. But a portion of the shear wall 16 would need to be poured between two adjacent units one 1 and two 2. The shear wall is inconvenient to pour, the building module units are hoisted after the on-site formwork is poured, the formwork is more in workload, and the hoisting of the later building units is inconvenient.

Referring to fig. 1 and 2, the disassembly-free concrete module wall mold in the embodiment comprises a first wall mold 3 and a second wall mold 4, wherein the first wall mold 3 is a side wall of a first unit 1 close to a second unit 2, the second wall mold 4 is a side wall of a second unit 2 close to the first unit 1, and the first unit 1 and the second unit 2 are spliced together through the wall mold. After the unit I and the unit II are hoisted on the floor slab, a pouring cavity 7 for pouring is formed between the first wall die 3 and the second wall die 4. After pouring, the first wall mould 3 and the second wall mould 4 are respectively the inner walls of the corresponding module units, so that the workload of on-site formwork support is greatly reduced, and the on-site pouring construction efficiency of the main structure is improved. If the pouring cavities 7 between the adjacent units are communicated with the outer wall, the detachable outer templates can be combined for plugging, so that normal pouring of the pouring cavities 7 is ensured.

Referring to fig. 2 and 3, truss ribs 5 are installed on the first wall mold 3, the truss ribs 5 are pre-buried in the first wall mold 3, and the truss ribs 5 partially protrude from the surface of the first wall mold 3. A plurality of groups of truss ribs 5 are arranged on the first wall die 3, each group of truss ribs 5 is vertically arranged, and the truss ribs 5 are mutually parallel. The truss rib 5 is provided with a counter-pulling device 6, and the counter-pulling device 6 is used for drawing the first wall die 3 and the second wall die 4 together in a counter-pulling way.

Referring to fig. 2 and 3, the opposite pulling device 6 includes positioning blocks 61 mounted on the truss ribs 5, and a plurality of positioning blocks 61 are mounted on each truss rib 5, and the positioning blocks 61 are disposed at intervals along the vertical direction of the truss rib 5. The opposite-pulling device 6 further comprises a screw rod 62 which is connected to the opposite-pulling device 6 in a threaded manner, and the second wall die 4 is provided with an opening for the screw rod 62 to penetrate. After the first wall die 3 and the second wall die 4 are hoisted, the screw 62 penetrates through the second wall die 4 to be connected to the positioning block 61 in a threaded mode, then the screw 62 is connected with the screw 63 in a threaded mode, the screw 63 is abutted to the surface of the second wall die 4, and accordingly the first wall die 3 and the second wall die 4 are connected.

Further, referring to fig. 3, a wall form stiffener 8 is fixed to the second wall form 4 on a side facing the first wall form 3, and a screw 62 penetrates the second wall form 4 from a position of the wall form stiffener 8. One end of the screw 62 penetrating out of the surface of the second wall die 4 is also provided with a water stop plate 9 in a sliding manner, and the nut 63 can drive the water stop plate 9 to abut against the surface of the second wall die 4.

In this embodiment, the positioning block 61 is a nut, and is welded to the truss rib 5 by welding, and the screw 62 passes through the second wall die 4 to be directly connected to the positioning block 61.

The implementation principle of the disassembly-free concrete module wall die provided by the embodiment of the application is as follows: after the prefabricated partition walls are connected together to form a building unit, the building unit is hoisted on a floor slab, the wall mould between the unit I and the unit II 2 forms a main casting space, and can be combined with a detachable outer mould plate as required to jointly enclose a casting cavity 7, a main structure can be formed after the casting cavity 7 is cast, and the wall mould in the embodiment can be used as a permanent mould plate without disassembly, so that the workload of the original site formwork is greatly reduced, and the site casting construction efficiency of the main structure is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a exempt from to tear open concrete module wall mould, is applied to between two adjacent module units, its characterized in that: including first wall mould (3) and second wall mould (4), be provided with truss muscle (5) on first wall mould (3), be provided with on truss muscle (5) and be used for making first wall mould (3) and second wall mould (4) carry out to drawing device (6) to drawing, form between first wall mould (3) and second wall mould (4) and pour cavity (7).

2. The disassembly-free concrete module wall form of claim 1, wherein: truss muscle (5) are pre-buried in first wall mould (3) and have the part to surpass first wall mould (3) surface, to drawing device (6) including connecting locating piece (61) on truss muscle (5) to and threaded connection screw rod (62) on locating piece (61), second wall mould (4) are worn to establish by screw rod (62), and threaded connection has nut (63) on the one end outer wall of second wall mould (4) are worn to establish by screw rod (62).

3. A disassembly-free concrete module wall form according to claim 2, wherein: the second wall die (4) is provided with a wall die stiffening rib (8) towards one side of the first wall die (3), and the screw (62) penetrates out of the wall die stiffening rib (8).

4. A disassembly-free concrete module wall form according to claim 2, wherein: one end of the screw rod (62) penetrating out of the second wall die (4) is provided with a water stop plate (9) in a sliding manner, and the nut (63) can drive the water stop plate (9) to abut against the surface of the second wall die (4).

5. The disassembly-free concrete module wall form according to claim 4, wherein: and a plurality of truss ribs (5) are arranged on the first wall die (3) at intervals.

6. The disassembly-free concrete module wall form according to claim 5, wherein: the opposite pulling devices (6) are arranged at intervals along the vertical direction of the truss rib (5).