CN213382521U

CN213382521U - Production mould of PC superimposed sheet

Info

Publication number: CN213382521U
Application number: CN202021601185.9U
Authority: CN
Inventors: 宋江辉; 李术果; 朱妮妮; 唐璐璐; 王凤扬
Original assignee: Jiangsu Lanyan Housing Industry Co ltd
Current assignee: Jiangsu Lanyan Housing Industry Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-08
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a production mould of a PC laminated plate, which comprises a mould body (1), wherein a detachable shear key structure (2) is arranged on the inner side surface of the mould body (1); the detachable shear key structure (2) comprises a bottom plate (3), and a shear key (4) is arranged on a panel of the bottom plate (3). The utility model discloses install additional in superimposed sheet mould's side and dismantle the shear force key, once assemble used repeatedly, the intensity of connecting when the superimposed sheet of producing guarantees that the secondary is pour, reduction in production cost avoids the environmental impact.

Description

Production mould of PC superimposed sheet

Technical Field

The utility model relates to a production mould, concretely relates to building industrialization's PC superimposed sheet's production mould.

Background

At present, building industrialization is the mainstream in the domestic building industry, the ratio of the laminated slabs to the PC components of the building is large, and the side surfaces and the upper plane of the laminated slabs need to be napped in order to facilitate better connection between the laminated slabs and cast-in-place concrete during secondary pouring. The upper plane of the laminated slab is an exposed surface during production and is achieved through mechanical or manual napping. However, the side surface of the laminated plate is a mold surface, and the field roughening treatment cannot be performed. The existing solution is to spray retarder and wash with water to form a rough surface after stripping. Such an operation not only increases the labor cost, but also inevitably produces mud to pollute the environment due to the washing of the retarder. In addition, in the production process, the mold must be disassembled and assembled again each time, which seriously affects the production line efficiency and the product quality stability.

Disclosure of Invention

The utility model aims at: the design is a production mold of a PC laminated slab, the PC laminated slab produced by the mold directly has a shear key side surface, mechanical or manual secondary galling is not needed, the connection strength during secondary pouring is ensured, the production cost is reduced, the environmental pollution is avoided, and the production efficiency is improved.

The technical solution of the utility model is that: this production mould of PC superimposed sheet, including the mould body, characterized by: a detachable shear key structure is arranged on the inner side surface of the die body; the detachable shear key structure comprises a bottom plate, and a shear key is arranged on a panel of the bottom plate.

Furthermore, the bottom plate and the shear key of the detachable shear key structure are integrally formed by plastic or rubber.

Still further, the shear key is a cone.

Furthermore, a plurality of notch openings are formed in the side surface of the die body, and convex ribs are arranged on two longitudinal sides of each notch opening; the two longitudinal edges of the bottom plate of the detachable shear key structure are provided with slots corresponding to the convex ribs of the groove openings, the bottom plate is installed on the groove openings in an inserting mode through the slots matched with the convex ribs, and the shear key faces to the inner side face of the die body.

Furthermore, a protruding rafter column is arranged in the middle of the bottom edge of the groove opening, and an arc groove is formed in the middle of the bottom edge of the bottom plate; when the bottom plate is installed on the notch of the die body in an inserting mode through the inserting groove, the protruding rafter columns are meshed with the arc grooves.

During production, a plurality of die plates are connected with each other to form a die body; determining the number of shear keys on the side surface of the die body according to the design requirements of the PC laminated slab, and mounting a detachable shear key structure; and after the mold is disassembled, the PC laminated slab with the shear keys on the side surfaces is directly obtained.

The utility model has the advantages that:

1. the detachable shear key is inserted into the laminated plate die through the side slot, so that repeated detachment and assembly are avoided, and the detachable shear key can be used for multiple times after being assembled once.

2. Simple structure is reliable, and job stabilization nature is high, promotes production efficiency by a wide margin, reduces the cost of labor, avoids environmental pollution.

Drawings

Fig. 1 is a schematic perspective view of a detachable shear key according to the present invention;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is a left side schematic view of FIG. 1;

FIG. 4 is a front schematic view of FIG. 1;

fig. 5 is a schematic view of the die body of the present invention;

FIG. 6 is a partial schematic view of the mounting of a removable shear key to a mold body;

FIG. 7 is a partial side view of FIG. 6;

FIG. 8 is a schematic view of the PC laminate of the present invention;

in the figure: 1 mould body, 2 can dismantle shear force key structure, 3 4 shear force keys of bottom plate, 5 notch, 6 protruding muscle, 7 slots, 8 outstanding rafter posts, 9 circular arc grooves.

Detailed Description

The technical scheme of the utility model is further explained in the following by combining the attached drawings.

As shown in fig. 1 to 7, the mold for producing PC laminated plate includes a mold body 1, and is characterized in that: a detachable shear key structure 2 is arranged on the inner side surface of the die body 1; the detachable shear key structure 2 comprises a bottom plate 3, and a shear key 4 is arranged on a panel of the bottom plate 3.

Furthermore, the bottom plate 3 and the shear key 4 of the detachable shear key structure 2 are integrally formed by plastic or rubber.

Further, the shear key 4 is a cone.

Furthermore, a plurality of groove openings 5 are formed in the side surface of the die body 1, and convex ribs 6 are arranged on two longitudinal sides of each groove opening 5; the two longitudinal edges of the bottom plate 3 of the detachable shear key structure are provided with slots 7 corresponding to the convex ribs 6 of the groove openings 5, the bottom plate 3 is installed on the groove openings 5 in an inserting mode through the slots 7 matched with the convex ribs 6, and the shear keys 4 face the inner side face of the die body 1.

Furthermore, a protruding rafter column 8 is arranged in the middle of the bottom edge of the groove opening 5, and an arc groove 9 is arranged in the middle of the bottom edge of the bottom plate 3; when the bottom plate 3 is installed at the groove opening 5 of the die body 1 in an inserting mode through the inserting groove 7, the protruding rafter columns 8 are meshed with the circular arc grooves 9.

During production, a plurality of die plates are connected with each other to form a die body 1; determining the number of shear keys on the side surface of the die body according to the design requirements of the PC laminated slab, and installing a detachable shear key structure 2; after the mold is removed, the PC laminated plate with the shear key on the side surface as shown in fig. 8 is directly obtained.

The accompanying drawings are included to provide a further understanding of the invention, and are not to be construed as limiting the invention in any way, all changes, equivalents, and modifications that come within the spirit and principles of the invention.

Claims

The production mould of the PC laminated slab comprises a mould body (1), and is characterized in that: a detachable shear key structure (2) is arranged on the inner side surface of the die body (1); the detachable shear key structure (2) comprises a bottom plate (3), and a shear key (4) is arranged on a panel of the bottom plate (3).
2. The mold for producing PC laminated boards as claimed in claim 1, wherein: the bottom plate (3) and the shear keys (4) of the detachable shear key structure (2) are integrally formed by plastic or rubber.
3. The mold for producing PC laminated boards as claimed in claim 1, wherein: the shear key (4) is a cone.
4. The mold for producing PC laminated boards as claimed in claim 1, wherein: a plurality of groove openings (5) are formed in the side surface of the die body (1), and convex ribs (6) are arranged on two longitudinal sides of each groove opening (5); two longitudinal edges of the bottom plate (3) of the detachable shear key structure (2) are provided with slots (7) corresponding to the convex ribs (6) of the groove openings (5); the bottom plate (3) is installed on the notch opening (5) in an inserting mode through the slot (7) matched with the convex rib (6), and the shear key (4) faces to the inner side face of the die body (1).
5. The mold for producing a PC laminated plate as set forth in claim 4, wherein: a protruding rafter column (8) is arranged in the middle of the bottom edge of the notch (5), and an arc groove (9) is formed in the middle of the bottom edge of the bottom plate (3); when the bottom plate (3) is installed at the groove opening (5) of the die body (1) in an inserting mode through the inserting groove (7), the protruding rafter columns (8) are meshed with the arc grooves (9).