Pouring mold for producing laminated slab by using waste concrete

Abstract

The utility model discloses a pouring mould for producing a laminated slab by using waste concrete, which comprises a pouring platform, four movable templates are arranged on the pouring platform, a group of movable mechanisms are arranged behind each movable template, each movable mechanism comprises a lead screw arranged on the side surface of the pouring platform, a sliding block is arranged on the lead screw, an air cylinder is arranged on the sliding block, and the air cylinder is arranged on the sliding block. A piston rod of the air cylinder is connected with a pushing rod, the pushing rod is connected with a movable template, the movable template comprises an upper template and a lower template, a group of lower reinforcing steel bar preformed grooves are formed in the top of the lower template, a group of upper reinforcing steel bar preformed grooves are formed in the bottom of the upper template, a group of fixing holes are further formed in the top of the lower template, and a group of fixing rods matched with the fixing holes are arranged at the bottom of the upper template.

Description

Technical Field

[0001] The utility model relates to the field of composite slab production, in particular to a casting mould for producing composite slabs by using waste concrete. Background Art

[0002] Composite slabs are assembled, monolithic slabs made by laminating precast panels with cast-in-place reinforced concrete. They offer excellent integrity, with smooth upper and lower surfaces, making them easy to finish. They are suitable for high-rise buildings and large-span structures that require high overall rigidity. However, conventional production of composite slabs requires manual mold construction, which is time-consuming and labor-intensive. Utility Model Content

[0003] Purpose of the utility model: The technical problem to be solved by the utility model is to provide a casting mold for producing composite slabs using waste concrete in response to the shortcomings of the existing technology.

[0004] In order to solve the above technical problems, the utility model discloses a casting mold for producing composite slabs using waste concrete, including a casting platform, on which 4 movable templates are provided, and behind each movable template is a group of movable mechanisms, the movable mechanism including a screw arranged on the side of the casting platform, a slider provided on the screw, a cylinder provided on the slider, the piston rod of the cylinder connected to the push rod, the push rod connected to the movable template, the movable template including an upper template and a lower template, a group of lower steel bar reserved grooves provided on the top of the lower template, a group of upper steel bar reserved grooves provided on the bottom of the upper template, a group of fixing holes provided on the top of the lower template, and a group of fixing rods adapted to the fixing holes provided on the bottom of the upper template.

[0005] In the utility model, three fixing holes are provided, which are respectively provided in the middle and on both sides of the top of the lower template.

[0006] In the utility model, the pushing rod is connected to the lower template.

[0007] In the utility model, the lead screw is driven by a motor.

[0008] Beneficial effects: The utility model can realize automatic control of the mold, reduce labor input, and improve the production efficiency of the composite board. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, and the above and / or other advantages of the present invention will become more apparent.

[0010] Figure 1 It is a schematic diagram of the overall structure;

[0011] Figure 2 It is a structural diagram of the activity template.

[0012] Reference numerals in the figure: 1. casting platform, 2. movable formwork, 3. screw, 4. slider, 5. cylinder, 6. push rod, 7. lower steel bar reserved groove, 8. upper steel bar reserved groove, 9. fixing hole, 10. fixing rod, 11. motor. DETAILED DESCRIPTION

[0013] Example:

[0014] like Figure 1 and Figure 2 This embodiment provides a casting mold for producing composite slabs using waste concrete, including a casting platform 1. The casting platform is provided with four movable templates 2. A group of movable mechanisms are provided behind each movable template. The movable mechanism includes a screw 3 arranged on the side of the casting platform, a slider 4 is provided on the screw, and a cylinder 5 is provided on the slider. The piston rod of the cylinder is connected to a push rod 6, and the push rod is connected to the movable template. The movable template includes an upper template 2a and a lower template 2b. The top of the lower template is provided with a group of lower steel bar reserved grooves 7, and the bottom of the upper template is provided with a group of upper steel bar reserved grooves 8. The top of the lower template is also provided with a group of fixing holes 9, and the bottom of the upper template is provided with a group of fixing rods 10 adapted to the fixing holes. Three fixing holes are provided, respectively, in the middle and on both sides of the top of the lower template. The push rod is connected to the lower template. The screw is driven by a motor 11.

[0015] When this embodiment is in use, the screws 3 and cylinders 5 on the four sides are controlled according to the size of the composite plate, so that the four lower templates 2b surround the size of the composite plate, and the position of the movable template 2 on the opposite side is adjusted so that the lower steel bar reserved groove 7 and the upper steel bar reserved groove 8 can be aligned. After pre-embedded steel bars, the upper template 2a is fixed to the lower template 2b accordingly, and pouring is started. After the composite plate solidifies, the movable template 2 is controlled to move away.

[0016] This utility model provides a method and concept for producing a casting mold for composite slabs using waste concrete. There are many methods and approaches to implement this technical solution. The above is only a preferred embodiment of the utility model. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the utility model, and such improvements and modifications should also be considered within the scope of protection of the utility model. Any components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A casting mold for producing composite slabs using waste concrete, characterized in that: The invention comprises a casting platform (1), wherein four movable templates (2) are provided on the casting platform, and a group of movable mechanisms are provided behind each movable template. The movable mechanisms include a screw (3) arranged on the side of the casting platform, a slider (4) is provided on the screw, a cylinder (5) is provided on the slider, a piston rod of the cylinder is connected to a push rod (6), and the push rod is connected to the movable template. The movable template includes an upper template (2a) and a lower template (2b), a group of lower steel bar reserved grooves (7) are provided on the top of the lower template, a group of upper steel bar reserved grooves (8) are provided on the bottom of the upper template, a group of fixing holes (9) are also provided on the top of the lower template, and a group of fixing rods (10) adapted to the fixing holes are provided on the bottom of the upper template.

2. The casting mold for producing composite slabs using waste concrete according to claim 1, characterized in that: There are three fixing holes, which are respectively arranged in the middle and on both sides of the top of the lower template.

3. The casting mold for producing composite slabs using waste concrete according to claim 1, characterized in that: The pushing rod is connected to the lower template.

4. The casting mold for producing composite slabs using waste concrete according to claim 1, characterized in that: The lead screw is driven by a motor (11).

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