A mould for producing fabricated components

Abstract

The utility model discloses an assembly type component production mould belongs to component production technical field, including upper die plate and lower die plate, the end surface of upper die plate is equipped with upper sealing rubber pad, the end surface of lower die plate is equipped with lower sealing rubber pad, with the upper die plate downward and the lower die plate buckling, make upper sealing rubber pad wrap up the reinforcement that lays in lower sealing rubber pad, and form the concrete filling cavity of half -sealing structure at its one side, and the part of reinforcement is placed in concrete filling cavity, lower die plate is equipped with the location screw rod, the position of upper die plate corresponds the location screw rod and is equipped with the location hole, the part of location screw rod and is equipped with the screw bushing of the location hole and is taken out. The utility model discloses need not open installation hole and assemble rubber plug, and can be convenient for adjusting the interval of reinforcement, guarantees the effect after component assembly.

Description

Technical Field

[0001] This utility model relates to the field of component production technology, specifically to a mold for producing assembled components. Background Technology

[0002] Prefabricated buildings are constructed by assembling prefabricated components on-site. These prefabricated components are typically manufactured and processed in workshops. To achieve energy conservation, environmental protection, and economy, and to maximize the advantages of prefabricated buildings, existing prefabricated component molds are designed with installation holes for the reinforcing bars. However, this method requires manual installation of rubber plugs at the installation holes. These rubber plugs are prone to falling off during concrete vibration, and the spacing of the reinforcing bars becomes difficult to adjust after they are placed in the installation holes, affecting the subsequent assembly effect. Utility Model Content

[0003] The main purpose of this utility model is to solve the above-mentioned technical problems to a certain extent, and to propose a mold for the production of prefabricated components that does not require the opening of mounting holes and the assembly of rubber plugs, and can facilitate the adjustment of the spacing of the reinforcing bars to ensure the effect of the components after assembly.

[0004] The above-mentioned problems to be solved by this utility model are achieved through the following technical solution: A mold for the production of prefabricated components is proposed, including an upper mold and a lower mold. The end face of the upper mold is provided with an upper sealing gasket, and the end face of the lower mold is provided with a lower sealing gasket. The upper mold is engaged with the lower mold downwards, so that the upper sealing gasket wraps around the reinforcing steel laid on the lower sealing gasket and forms a semi-sealed concrete filling cavity on one side, with part of the reinforcing steel placed in the concrete filling cavity. The lower mold is provided with a positioning screw, and the upper mold is provided with a positioning hole corresponding to the position of the positioning screw. A threaded sleeve is provided at the part of the positioning screw that passes through the positioning hole.

[0005] In some embodiments, the lower template is provided with support columns on both sides of the positioning screw, and its upper end face abuts against the upper template.

[0006] In some embodiments, the upper sealing gasket is bonded to the upper template, and the lower sealing gasket is bonded to the lower template.

[0007] In some embodiments, the edges of the upper sealing gasket and the lower sealing gasket are respectively flush with the outer sides of the upper template and the lower template.

[0008] In some embodiments, the positioning screw is positioned close to the edge of the lower sealing gasket.

[0009] In some embodiments, the positioning screw is riveted to the lower template.

[0010] In some embodiments, a plurality of positioning screws are provided and are distributed at equal intervals along the length direction of the lower template.

[0011] The technical solution provided in this application has the following advantages compared with the prior art:

[0012] This invention features upper and lower sealing gaskets on the upper and lower templates, respectively. Reinforcing bars are laid on the lower sealing gasket, allowing for adjustment of the reinforcement spacing according to actual installation needs, ensuring optimal assembly results. Furthermore, as the upper and lower templates are closed, the upper and lower sealing gaskets enclose the reinforcing bars, forming a sealed structure that prevents concrete overflow from the concrete filling cavity. This avoids affecting the thickness of the composite slab and preventing material waste. This structure also eliminates the need for installation holes in the lower template and rubber plugs for sealing, reducing costs and improving assembly efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0014] Figure 1 This is a structural diagram of the mold used for producing this practical prefabricated component;

[0015] Figure 2 This is a structural diagram of the mold used for producing this practical prefabricated component.

[0016] Explanation of icon numbers:

[0017] 100 - Reinforcing bar; 1 - Upper formwork; 2 - Lower formwork; 3 - Upper sealing gasket; 4 - Lower sealing gasket; 5 - Concrete filling cavity; 6 - Positioning screw; 7 - Screw sleeve; 8 - Support column. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0020] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0021] like Figure 1-2 As shown, this utility model proposes a mold for producing prefabricated components, including an upper mold 1 and a lower mold 2. The end face of the upper mold 1 is provided with an upper sealing gasket 3 by adhesive bonding, and the end face of the lower mold 2 is provided with a lower sealing gasket 4 by adhesive bonding. As the upper mold 1 moves downward and engages with the lower mold 2, the upper sealing gasket 3 and the lower sealing gasket 4 wrap around the laid steel bar 100, forming a semi-sealed concrete filling cavity 5 on one side, with part of the steel bar 100 placed in the concrete filling cavity 5. The lower mold 2 is provided with a positioning screw 6, which is riveted to the lower mold 2. The upper mold 1 is provided with a positioning hole corresponding to the position of the positioning screw 6, and a screw sleeve 7 is provided at the part of the positioning screw 6 that passes through the positioning hole.

[0022] This embodiment uses an upper sealing gasket 3 and a lower sealing gasket 4 on the upper template 1 and lower template 2, respectively. During processing, the reinforcing bars 100 are first laid on the lower sealing gasket 4. The laying spacing of the reinforcing bars 100 can be adjusted according to actual installation requirements to ensure the effect after component assembly. Then, the upper template is fastened to the lower template 2. Several positioning screws 6 are provided and are evenly distributed along the length of the lower template 2. Each positioning screw 6 passes through a positioning hole, and then a threaded sleeve 7 is installed at the part where the positioning screw 6 passes through. As the threaded sleeve 7 is tightened, the upper template 1 is pressed downward. The lower formwork 2 allows the upper sealing gasket 3 and lower sealing gasket 4 to wrap around the reinforcing bar 100 to form a sealed structure. The edges of the upper sealing gasket 3 and lower sealing gasket 4 are flush with the outer sides of the upper formwork 1 and lower formwork 2, respectively. The upper sealing gasket 3 and lower sealing gasket 4 ensure a tight sealing effect on the reinforcing bar 100, which can prevent the concrete poured into the concrete filling cavity 5 from overflowing and leaking. This will not affect the thickness of the composite slab or waste materials. With this structure, it is not necessary to open installation holes in the lower formwork 2 and install rubber plugs for sealing, which reduces costs and improves assembly efficiency.

[0023] Furthermore, the positioning screw 6 is positioned close to the edge of the lower sealing gasket 4, so that when the screw sleeve 7 is tightened, the force is better applied to the upper sealing gasket 3 and the lower sealing gasket 4. In addition, the lower template 2 is provided with support columns 8 on both sides of the positioning screw 6, and their upper end faces abut against the upper template 1. The support columns 8 can prevent the positioning screw 6 from being locally deformed when the screw sleeve 7 is tightened.

[0024] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of the specification and drawings of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A mold for producing prefabricated components, characterized in that, It includes an upper template and a lower template. The end face of the upper template is provided with an upper sealing gasket, and the end face of the lower template is provided with a lower sealing gasket. As the upper template moves downward, it is fastened to the lower template, so that the upper sealing gasket wraps around the reinforcing bar laid on the lower sealing gasket and forms a semi-sealed concrete filling cavity on one side, with part of the reinforcing bar placed in the concrete filling cavity. The lower template is provided with a positioning screw, and the upper template is provided with a positioning hole corresponding to the position of the positioning screw. A screw sleeve is provided at the part of the positioning screw that passes through the positioning hole.

2. The assembly type component production mold according to claim 1, wherein The lower template is provided with support columns on both sides of the positioning screw, and its upper end face abuts against the upper template.

3. The mold for producing prefabricated components according to claim 1, characterized in that, The upper sealing gasket is bonded to the upper template, and the lower sealing gasket is bonded to the lower template.

4. The mold for producing prefabricated components according to claim 1, characterized in that, The edges of the upper and lower sealing gaskets are flush with the outer sides of the upper and lower templates, respectively.

5. The mold for producing prefabricated components according to claim 1, characterized in that, The positioning screw is positioned near the edge of the lower sealing gasket.

6. The mold for producing prefabricated components according to claim 1, characterized in that, The positioning screw is riveted to the lower template.

7. The mold for producing prefabricated components according to claim 1, characterized in that, The positioning screws are provided in several parts and are distributed at equal intervals along the length direction of the lower template.

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