CN218892031U

CN218892031U - Assembled mould for manufacturing prefabricated composite floor slab

Info

Publication number: CN218892031U
Application number: CN202121233679.0U
Authority: CN
Inventors: 刘攀; 王雪琴; 刘士刚
Original assignee: Shanxi Qingxun Technology Co ltd
Current assignee: Shanxi Qingxun Technology Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2023-04-21
Anticipated expiration: 2031-06-03

Abstract

A pin-connected panel mould for making prefabricated coincide floor belongs to building engineering technical field, has solved that traditional mould utilization ratio is low, be difficult to reuse and increase technical problem such as cost. The solution scheme is as follows: a pin-connected panel mould for making prefabricated coincide floor, including mould body and a plurality of group's lath, the mould body includes horizontal plate and vertical board, and the longitudinal section shape of mould body is "L" shape, and a plurality of group's lath is from inside to outside detachably in proper order fold the free end of locating vertical board or horizontal plate as required, all connects through the slip dovetail between two sets of laths, between lath and the vertical board, all is equipped with a plurality of groups hasp devices at mould body inboard, two sets of lath junctions of adjacency, lath and vertical board junction. According to the size requirements of prefabricated laminated plates of different building projects, the prefabricated laminated plate is not required to be replaced and is realized by adding the strip plates, and the die body can change the concrete pouring surface, so that the service life is prolonged.

Description

Assembled mould for manufacturing prefabricated composite floor slab

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to an assembled die for manufacturing a prefabricated composite floor slab.

Background

The assembly technology is a novel environment-friendly building mode, is favorable for realizing energy conservation and emission reduction, and is a trend of future development of the building industry. The prefabricated concrete technology can shorten the construction period, reduce the cost, ensure the quality of the building, save energy and resources, reduce the adverse effect of building garbage on the environment and develop the prefabricated building through factory prefabrication and field assembly, thereby being a necessary path for the industrialization of the house.

The prior prefabricated composite floor slab mould has the following defects:

1. the universality is poor, different moulds are required to be replaced for different building engineering projects, the utilization rate after the project is finished is low, the reject rate is high, the recycling is difficult, the cost is increased, and the efficiency is reduced;

2. the existing length-adjustable dies are adjusted in length, and for different projects, the adjustment is insufficient in length, so that the dies are replaced to achieve the purpose, and the cost is increased;

3. and for the use of the same mould, the concrete pouring surface is repeatedly used, the service life of the mould is reduced, the mould size is fixed, and the mould cannot be adjusted to adapt to different choices.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides an assembled die for manufacturing a prefabricated composite floor slab, and solves the technical problems that the traditional die is low in utilization rate, difficult to recycle, high in cost and the like.

In order to solve the problems, the technical scheme of the utility model is as follows: a split mold for making prefabricated composite floor slabs, wherein: it comprises a mould body and a plurality of groups of laths;

the mould body comprises a horizontal plate and a vertical plate vertical to the horizontal plate, the longitudinal section of the mould body is L-shaped, the outer side face of the reflex angle of the mould body is provided with a concrete pouring face, the width dimension of the vertical plate is consistent with that of the horizontal plate, a plurality of rib penetrating holes are formed in the vertical plate and the horizontal plate according to the requirement, and a plurality of groups of reinforcing rib plates are arranged between the horizontal plate and the vertical plate; the plurality of groups of the slats are sequentially and detachably overlapped at the free ends of the vertical plates or the horizontal plates from inside to outside according to the requirement, the length dimension of the slats is consistent with that of the die body, the thickness of the slats, the thickness of the vertical plates and the thickness of the horizontal plates are the same, and two adjacent groups of the slats, the slats and the vertical plates or the horizontal plates are connected through sliding dovetails;

a plurality of groups of hasp devices are arranged at the inner side of the die body, at the joint of two adjacent groups of slats and at the joint of the slats and the vertical plate.

Further, the vertical plate width dimension is 60 to 90mm, and the slat width dimension is 10 to 15mm.

Further, the cross section of the reinforcing rib plate is isosceles right triangle.

Further, the die body is integrally formed through an injection molding process.

Further, the material of the die body is a mixture of ABS resin and glass fiber or ASA resin.

Further, two opposite narrow surfaces in the length direction of the slat are respectively provided with a dovetail tenon and a dovetail slot which are matched with each other, and the dovetail tenon and the dovetail slot are parallel to the length direction of the slat and have the length dimension consistent with the length dimension of the slat;

the end surfaces of the free ends of the vertical plate and the horizontal plate are respectively provided with a head dovetail tenon matched with the dovetail tenon groove on the slat.

Further, a set of snap means is provided every 100mm in the length direction of the vertical plate and the lath.

Further, a reticular anti-slip surface is arranged on the outer side surface of the major angle of the die body according to the requirement.

Further, the end to end both ends of mould body set up the curb plate respectively, be provided with the fixed connection hole on the curb plate, a plurality of mould bodies are through fixed connection hole end to end constitution closed loop prefabrication coincide floor pouring area.

Compared with the prior art, the utility model has the beneficial effects that:

1. the vertical plate and the horizontal plate of the die body are consistent in width and size, the reinforcing rib plate is in an isosceles right triangle shape, the die body is in a symmetrical structure, and the die body can be used as a pouring surface of concrete when the positions of the horizontal plate and the vertical plate are changed, so that the die body is well utilized, and the service life of the die body is prolonged;

2. the length dimension of the strips is consistent with the length dimension of the vertical plates, when different building projects are carried out, if superimposed sheets with different specifications are needed, a new die is not needed to be replaced, a plurality of groups of strips are only needed to be superimposed according to the size requirement, the thicknesses of the strips and the vertical plates are the same as those of the horizontal plates, the strips and the die body are flush with the concrete pouring surface, and the prefabrication effect of the prefabricated superimposed sheets is not affected;

3. the battens are connected with the vertical plates by adopting sliding dovetails, so that the connection is stable, the falling-off condition can not occur under the condition of stress, the connection mode is simple, the assembly is convenient, the external connection such as bolts is not needed, and the cost is low;

4. the inner side of the die body, the connecting positions of two adjacent groups of slats and the connecting positions of the slats and the vertical plates are respectively provided with a plurality of groups of hasp devices, and after the slats are connected through the sliding dovetails, the arrangement of the hasp devices can further fasten the slats, so that falling and deflection are avoided.

The utility model has simple structure and convenient operation, the prefabricated laminated board of different building projects is not required to be replaced and is realized by adding the strip plates, and the die body can change the position to enable different plates to be in contact with concrete, thereby prolonging the service life of the die, reducing the cost and improving the efficiency.

Drawings

FIG. 1 is a schematic view of a mold body according to the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model with laths added;

FIG. 3 is a schematic view of the structure of the lath in the present utility model;

FIG. 4 is a structural view of the vertical and horizontal plates of FIG. 2 in use in exchange;

fig. 5 is a right side view of fig. 2.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples.

A split mold for making prefabricated composite floor slabs as shown in figures 1 to 5 wherein: the mold comprises a mold body 1 and a plurality of groups of laths 2;

the mould body 1 comprises a horizontal plate 1-1 and a vertical plate 1-2 perpendicular to the horizontal plate 1-1, the longitudinal section of the mould body 1 is L-shaped, the outer side face of the reflex angle of the mould body 1 is set to be a concrete pouring face, the width dimension of the vertical plate 1-2 is consistent with that of the horizontal plate 1-1, a plurality of rib penetrating holes are formed in the vertical plate 1-2 and the horizontal plate 1-1 according to requirements, and a plurality of groups of reinforcing rib plates 1-3 are arranged between the horizontal plate 1-1 and the vertical plate 1-2; the plurality of groups of the strips 2 are sequentially and detachably overlapped at the free ends of the vertical plates 1-2 or the horizontal plates 1-1 from inside to outside according to the requirement, the length dimension of the strips 2 is consistent with that of the die body 1, the thickness of the strips 2 and the thickness of the vertical plates 1-2 are the same as that of the horizontal plates 1-1, and two adjacent groups of the strips 2, the strips 2 and the vertical plates 1-2 or the horizontal plates 1-1 are connected through sliding dovetails; the sliding dovetail joint is stable in connection, convenient to assemble, free of an external connecting piece, stable in assembly, convenient and reliable, and the pouring surfaces of the sliding dovetail joint, which are in contact with concrete after assembly, are flush, so that the prefabrication effect is not affected.

A plurality of groups of hasp devices 3 are arranged on the inner side of the die body 1, at the joint of two adjacent groups of laths 2 and at the joint of the laths 2 and the vertical plate 1-2. The snap means 3 allow a more secure connection between the two sets of slats 2, the slats 2 and the vertical plates 1-2, avoiding falling off and skewing.

Further, the width dimension of the vertical plate 1-2 is 60-90 mm, and the width dimension of the slat 2 is 10-15 mm.

Further, the cross section of the reinforcing rib plate 1-3 is isosceles right triangle.

Further, the mold body 1 is integrally formed by an injection molding process.

Further, the material of the die body 1 is a mixture of ABS resin and glass fiber or ASA resin.

Further, two opposite narrow surfaces in the length direction of the slat 2 are respectively provided with a dovetail tenon 2-1 and a dovetail slot 2-2 which are matched with each other, and the dovetail tenon 2-1 and the dovetail slot 2-2 are parallel to the length direction of the slat 2 and have the length dimension consistent with the length dimension of the slat 2;

the end surfaces of the free ends of the vertical plate 1-2 and the horizontal plate 1-1 are respectively provided with a head dovetail tenon 1-4 matched with the dovetail mortises 2-2 on the lath 2.

Further, a set of snap means 3 is provided every 100mm in the length direction of the vertical plate 1-2 and the lath 2. So that the fastening action of the buckle device 3 is uniform and stable.

Further, mesh-shaped anti-slip surfaces are arranged on the outer side surfaces of the reflex angles of the die body 1 according to requirements.

Further, the end-to-end two ends of the die body 1 are respectively provided with a side plate 1-5, the side plates 1-5 are provided with fixed connection holes, and a plurality of die bodies 1 are connected end-to-end through the fixed connection holes to form a closed-loop prefabricated composite floor slab pouring area.

When the prefabricated composite floor slab is produced by using the die body 1, and the specifications of the composite floor slab required by projects are different, the die does not need to be replaced, and the lath 2 is overlapped on the vertical plate 1-2 according to the required size, so that the height is increased, and the required composite floor slab can be produced;

in the specific embodiment, when the dimensions of the vertical plate 1-2 and the horizontal plate 1-1 of the die body 1 are 60mm, and the required height of the required laminated floor slab is 90mm, three groups of strips with the width of 10mm are required to be additionally arranged, and are respectively and stably connected through sliding dovetails, and then are stably connected through the hasp device 3, so that the vertical plate with the width of 90mm and the horizontal plate with the width of 60mm are formed;

the vertical plate with the width of 90mm and the horizontal plate with the width of 60mm can be changed into the vertical plate with the width of 60mm and the horizontal plate with the width of 90mm according to the situation, different building project demands are realized without changing the mould, the cost is lower, and the operation is convenient.

Claims

1. A pin-connected panel mould for making prefabricated coincide floor, its characterized in that: the mold comprises a mold body (1) and a plurality of groups of laths (2);

the mold body (1) comprises a horizontal plate (1-1) and a vertical plate (1-2) perpendicular to the horizontal plate (1-1), the longitudinal section of the mold body (1) is L-shaped, the outer side face of the reflex angle of the mold body (1) is set to be a concrete pouring face, the width dimension of the vertical plate (1-2) is consistent with that of the horizontal plate (1-1), a plurality of reinforcement penetrating holes are formed in the vertical plate (1-2) and the horizontal plate (1-1) according to requirements, and a plurality of groups of reinforcing rib plates (1-3) are arranged between the horizontal plate (1-1) and the vertical plate (1-2); the plurality of groups of the strips (2) are sequentially and detachably overlapped at the free ends of the vertical plates (1-2) or the horizontal plates (1-1) from inside to outside as required, the length dimension of the strips (2) is consistent with that of the die body (1), the thickness of the strips (2), the thickness of the vertical plates (1-2) and the thickness of the horizontal plates (1-1) are the same, and two adjacent groups of the strips (2), the strips (2) and the vertical plates (1-2) or the horizontal plates (1-1) are connected through sliding dovetails;

a plurality of groups of hasp devices (3) are arranged at the inner side of the die body (1), at the joint of two adjacent groups of slats (2) and at the joint of the slats (2) and the vertical plate (1-2).

2. A split mold for making prefabricated composite floor slabs according to claim 1, wherein: the width dimension of the vertical plate (1-2) is 60-90 mm, and the width dimension of the slat (2) is 10-15 mm.

3. A split mold for making prefabricated composite floor slabs according to claim 1, wherein: the cross section of the reinforcing rib plate (1-3) is isosceles right triangle.

4. A split mold for making prefabricated composite floor slabs according to claim 1, wherein: the die body (1) is integrally formed through an injection molding process.

5. A split mold for making prefabricated composite floor slabs according to claim 1, wherein: the material of the die body (1) is ASA resin.

6. A split mold for making prefabricated composite floor slabs according to claim 1, wherein: the two opposite narrow surfaces in the length direction of the slat (2) are respectively provided with a dovetail tenon (2-1) and a dovetail slot (2-2) which are matched with each other, the dovetail tenon (2-1) and the dovetail slot (2-2) are parallel to the length direction of the slat (2), and the length dimension of the dovetail tenon is consistent with the length dimension of the slat (2);

the end surfaces of the free ends of the vertical plate (1-2) and the horizontal plate (1-1) are respectively provided with a head dovetail tenon (1-4) matched with the dovetail mortises (2-2) on the battens (2).

7. A split mold for making prefabricated composite floor slabs according to claim 1, wherein: a set of snap means (3) is provided every 100mm in the length direction of the vertical plate (1-2) and the lath (2).

8. A split mold for making prefabricated composite floor slabs according to claim 1, wherein: the outer side face of the reflex angle of the die body (1) is provided with a net-shaped anti-slip surface according to the requirement.

9. A split mold for making prefabricated composite floor slabs according to claim 1, wherein: the mould comprises a mould body (1), wherein side plates (1-5) are respectively arranged at the head end and the tail end of the mould body (1), fixed connection holes are formed in the side plates (1-5), and a plurality of mould bodies (1) are connected end to end through the fixed connection holes to form a closed-loop prefabricated composite floor casting area.