CN216505797U

CN216505797U - Laminated plate die

Info

Publication number: CN216505797U
Application number: CN202122373651.3U
Authority: CN
Inventors: 王仕东; 宋伟; 于泽华
Original assignee: Rizhao Dongqing Machinery Co ltd
Current assignee: Rizhao Dongqing Machinery Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-13
Anticipated expiration: 2031-09-29

Abstract

The utility model provides a laminated slab die, which comprises a side die for enclosing a laminated slab main body, and is characterized in that: when the side forms are used, at least two bulges are arranged on one side close to the laminated plate, the bulges extend to the other end from one end of the side forms, and the thickness of the bulges is larger than 4 mm. The utility model has the advantages that: the laminated slab mold meets the requirements of building design on thickness and roughness, can omit a stone exposing agent shaving treatment process on the periphery of the laminated slab, has high integral structure strength, and can not be scrapped before 150 tons of laminated slabs are produced; the washing cost of the laminated plate can be saved, the washing cost of one laminated plate is 15 yuan, and 45 million RMB can be saved in total according to the yield of three million square laminated plates in one year in a common factory; and the scrapped aluminum profile is recycled into ten thousand and four tons at the present price, the steel value is only three thousand and six tons, and the waste recycling can also obviously improve the economic benefit of a factory.

Description

Laminated plate die

Technical Field

The utility model relates to a die for a precast concrete composite slab.

And more particularly to a laminated plate mold.

Background

The traditional building floor slab is manufactured by pouring on site by workers, and the traditional building floor slab is replaced by a mode of prefabricating a laminated slab at the present stage due to complex process and long construction period.

The laminated slab is also called laminated floor slab, and is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers.

The earliest laminated slab mold, as shown in fig. 5, is formed by enclosing 63 × 63mm of angle steel, however, the thickness of the laminated slab required by the building design is not less than 60mm, and as the number of laminated slabs used in the building is huge, each slab of the conventional mold wastes prefabricated materials with the thickness of 3mm, which causes huge economic loss.

Therefore, a new improvement appears in the conventional design, as shown in fig. 6, the upper part of the angle steel with 70 × 70 mm is bent to make the height of the angle steel 60mm, so as to save materials.

However, after the two types of molds are manufactured, the side surfaces of the periphery of the laminated slab need to be coated with a stone exposing agent and subjected to shaving treatment so as to meet the requirements of building design: the joint surface between the precast slab and the post-cast concrete laminated layer is provided with a rough surface. The area of the rough surface is not suitable to be less than 80% of the combined surface, the concave-convex depth of the rough surface of the prefabricated plate is not required to be less than 4 mm', based on the requirements, a novel die is provided, as shown in fig. 7, the novel die is composed of a 60mm vertical plate, a 60mm horizontal plate and rib plates between the vertical plate and the horizontal plate, the novel die is manufactured by carbon steel welding or aluminum die punching, and patterns are arranged on the vertical plate to meet the requirement of building design on roughness.

However, in later use, the pattern is difficult to be arranged to meet the requirement of 4mm in depth, and the thickness can only reach more than 1.5mm generally; therefore, the patterns are designed into a plurality of circular bulges which are distributed in a staggered manner, but the circular bulges are still difficult to achieve the requirement of the depth of 4mm, so that the side surface with the plurality of circular bulges is improved into a wavy surface as shown in fig. 8, and a conflict aluminum profile is further developed as shown in fig. 9, but the conflict aluminum profile is formed by stamping plane angle aluminum through a punch press, belongs to extrusion plastic deformation, internal stress is beaten, and the conflict aluminum profile is easy to deform; and the wavy surface is too smooth, the deviation from the requirement of building design is increased, and the effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the traditional technology and provide the laminated slab mold for improving the manufacturing effect of the laminated slab.

The aim of the utility model is achieved by the following technical measures:

superimposed sheet mould, including the side forms that encloses into the superimposed sheet main part, its characterized in that: when the side forms are used, at least two bulges are arranged on one side close to the laminated plate, the bulges extend to the other end from one end of the side forms, and the thickness of the bulges is larger than 4 mm.

According to a specific optimization scheme, the cross section of each protrusion is T-shaped or polygonal, and the height of the cross section of each protrusion close to one end of the laminated slab gradually increases towards the other end of the laminated slab when the protrusions are used.

According to the specific optimization scheme, the lower part of the bulge with the lowest position is provided with the right-angle supporting part, and the height of the right-angle supporting part is larger than 10 mm.

Due to the arrangement of the right-angle supporting portion, the phenomenon that the supporting is not stable enough when the building body is manufactured due to the fact that the groove in the side portion of the manufactured laminated slab is too close to the bottom is avoided.

The utility model provides a concrete optimization scheme, side forms still include bottom module and lateral part module, and bottom module level sets up, and the vertical setting in lateral part module lower part is close to the folded plate direction and buckles the setting when lateral part module upper portion uses, and the arch is located lateral part module lower part, and the right angle supporting part is located lateral part module bottom, right angle supporting part and lateral part module fixed connection or integrative fixed connection.

A concrete optimization scheme, side die is as an organic whole punching press aluminium alloy.

The utility model provides a concrete optimization scheme, superimposed sheet main part is enclosed by two long side forms and two short side forms through the bolt detachable connection.

The utility model provides a concrete optimization scheme, the side forms is equipped with a plurality of reinforcing bar standing grooves along length direction, and the condition of placing of cooperation reinforcing bar is equipped with stifled thick liquid strip when every reinforcing bar standing groove uses, and stifled thick liquid strip can be dismantled with the reinforcing bar standing groove and be connected.

The utility model provides a concrete optimization scheme, stifled thick liquid strip includes grafting portion and presses the splenium, and grafting portion both sides are equipped with respectively with side forms matched with slot, press the splenium bottom to be equipped with reinforcing bar matched with press down the groove, press the integrative setting of splenium and grafting portion.

The utility model provides a concrete optimization scheme, grafting portion when using with side forms upper portion parallel arrangement, vertical setting when pressing the splenium use, stifled thick liquid strip is the rubber strip.

According to the specific optimization scheme, a chamfer is arranged at each corner of the periphery of the edge die.

Through the design such as chamfer, can save superimposed sheet mould washing process and expense greatly, improve economic benefits greatly.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the advantages that:

the laminated slab mold meets the requirements of building design on thickness and roughness, can omit a stone exposing agent shaving treatment process on the periphery of the laminated slab, has high integral structure strength, and can not be scrapped before 150 tons of laminated slabs are produced; the washing cost of the laminated plate can be saved, the washing cost of one laminated plate is 15 yuan, and 45 million RMB can be saved in total according to the yield of three million square laminated plates in one year in a common factory; and the scrapped aluminum profile is recycled into ten thousand and four tons at the present price, the steel value is only three thousand and six tons, and the waste recycling can also obviously improve the economic benefit of a factory.

The utility model is further described with reference to the following figures and detailed description.

Drawings

FIG. 1 is an exploded view of the mold for laminated plates according to the present invention.

FIG. 2 is a schematic cross-sectional view of a side mold of the composite mold of the present invention.

Fig. 3 is a schematic top view of a part of the structure of the laminated plate mold according to the present invention.

FIG. 4 is a side view of a part of the structure of the composite mold of the present invention.

Fig. 5 is a schematic cross-sectional view of a conventional laminate mold.

Fig. 6 is a schematic cross-sectional view of a conventional laminate mold.

Fig. 7 is a schematic cross-sectional view of a conventional laminate mold.

Fig. 8 is a schematic cross-sectional view of a conventional laminate mold.

Fig. 9 is a schematic cross-sectional view of a conventional laminate mold.

In the figure: 1-projection; 2-a right angle support; 3-a bottom module; 4-a side module; 5-a bolt; 6-placing a reinforcing steel bar groove; 7-slurry blocking strips; 71-a plug-in part; 72-a pressing part; 73-slot; 74-pressing groove.

Detailed Description

Example (b): as shown in fig. 1-4, the laminated board mold comprises a side mold enclosing a laminated board main body, and is characterized in that: when the side forms are used, one side close to the laminated plate is provided with at least two protrusions 1, the protrusions 1 extend from one end of the side forms to the other end, and the thickness of the protrusions 1 is larger than 4 mm.

The cross section of the bulge 1 is T-shaped or polygonal, and the height of the cross section of one end, close to the laminated slab, of the bulge 1 is gradually increased towards the other end when the bulge is used.

The lower part of the projection 1 at the lowest position is provided with a right-angle supporting part 2, and the height of the right-angle supporting part 2 is more than 10 mm.

The side forms further comprise a bottom module 3 and a side module 4, the bottom module 3 is horizontally arranged, the lower portion of the side module 4 is vertically arranged, the upper portion of the side module 4 is bent and arranged close to the direction of the laminated plate when used, the protrusion 1 is located on the lower portion of the side module 4, the right-angle supporting portion 2 is located at the bottom of the side module 4, and the right-angle supporting portion 2 is fixedly connected with the side module 4 or integrally fixedly connected with the side module 4.

The side die is an integrated stamping aluminum profile.

The superimposed sheet main part is enclosed by two long side forms and two short side forms through the bolt 5 removable connection.

The side forms are equipped with a plurality of reinforcing bar standing grooves 6 along length direction, and the condition of placing of cooperation reinforcing bar is equipped with stifled thick liquid strip 7 when 6 uses in every reinforcing bar standing groove, and stifled thick liquid strip 7 can be dismantled with reinforcing bar standing groove 6 and be connected.

The slurry blocking strip 7 comprises an inserting part 71 and a pressing part 72, slots 73 matched with the side forms are respectively arranged on two sides of the inserting part 71, a pressing groove 74 matched with the reinforcing steel bar is arranged at the bottom of the pressing part 72, and the pressing part 72 and the inserting part 71 are integrally arranged.

The insertion part 71 is arranged parallel to the upper part of the side form when in use, and the pressing part 72 is arranged vertically when in use.

The slurry blocking strip 7 is a rubber strip.

And each corner angle at the periphery of the edge die is provided with a chamfer. As shown in fig. 2, the edge angles of the two sides of the upper part of the bending section of the side module 4, the edge angle of the bending part, the edge angle of the protrusion 1 and the outer edge angle of the bottom module 3 are all provided with chamfers.

During the use, enclose into right angle rectangle with two long side forms and two short side forms through the bolt, then place reinforcing bar and stifled thick liquid strip, then spread and add the prefabricated material, treat the shaping after, dismantle the bolt to with four side forms drawing of patterns one by one, then place the superimposed sheet for subsequent use can.

The laminated plate mold meets the requirements of building design on thickness and roughness, can omit a scratching treatment process of a stone exposing agent on the periphery of the laminated plate, has high integral structure strength, can not be scrapped before 150 tons of laminated plates are produced, can save the washing cost of the laminated plate, and can save 45 million RMB in total according to the output of three million square laminated plates in a common factory; and the scrapped aluminum profile is recycled into ten thousand and four tons at the present price, the steel value is only three thousand and six tons, and the waste recycling can also obviously improve the economic benefit of a factory.

Although one embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. Superimposed sheet mould, including the side forms that encloses into the superimposed sheet main part, its characterized in that: when the side die is used, at least two bulges are arranged on one side close to the laminated slab, the bulges extend from one end of the side die to the other end, and the thickness of each bulge is more than 4 mm;

the side forms further comprise a bottom module and a side module, the bottom module is horizontally arranged, the lower portion of the side module is vertically arranged, the upper portion of the side module is bent close to the direction of the laminated plate when in use, the right-angle supporting portion is located at the bottom of the side module, and the right-angle supporting portion is fixedly connected with the side module or integrally fixedly connected with the side module.

2. The laminated plate mold according to claim 1, wherein: the cross section of the protrusion is T-shaped or polygonal, and the height of the cross section of the protrusion close to one end of the laminated slab is gradually increased towards the other end when the protrusion is used.

3. The laminated plate mold of claim 1, wherein: the lower part of the lowest projection is provided with a right-angle supporting part, and the height of the right-angle supporting part is more than 10 mm.

4. The laminated plate mold according to claim 1, wherein: the projection is located at the lower part of the side module.

5. Laminated plate mould according to any of claims 1 to 4, characterized in that: the side die is an integrated stamping aluminum profile.

6. Laminated plate mould according to any of claims 1 to 4, characterized in that: the superimposed sheet main part is enclosed by two long side forms and two short side forms through the bolt detachable connection.

7. Laminated plate mould according to any of claims 1 to 4, characterized in that: the side forms are provided with a plurality of reinforcing steel bar placing grooves along the length direction, the placing condition of the reinforcing steel bars is matched when each reinforcing steel bar placing groove is used, and the blocking grout bars are detachably connected with the reinforcing steel bar placing grooves.

8. The laminate panel mold of claim 7, wherein: stifled thick liquid strip includes grafting portion and presses the splenium, grafting portion both sides be equipped with respectively with side forms matched with slot, press the splenium bottom be equipped with reinforcing bar matched with press down the groove, press the integrative setting of splenium and grafting portion.

9. The laminate panel mold of claim 8, wherein: the inserting part is arranged in parallel with the upper part of the side die when in use, the pressing part is vertically arranged when in use, and the slurry blocking strip is a rubber strip.

10. Laminated plate mould according to any of claims 1 to 4, characterized in that: and each corner angle at the periphery of the edge die is provided with a chamfer.