Concrete prefabricated part manufacturing template

Abstract

The utility model discloses a concrete prefabricated part manufacturing formwork, which relates to the technical field of concrete prefabrication, and comprises a rectangular formwork and a cover plate, the cover plate is placed inside the rectangular formwork, a positioning mechanism is arranged on the outer side of the rectangular formwork, and the positioning mechanism is used for positioning the prefabricated part formwork. A plurality of sets of concrete prefabricated parts with the same size can be conveniently stacked and manufactured, lifting handles are symmetrically arranged at the top end of the cover plate, a shaping mechanism is arranged in the rectangular mold frame, the shaping mechanism conducts shaping treatment on injected concrete, and the shaping size is adjusted according to the manufacturing requirement of the prefabricated parts. In the using process, the two sides of the multiple sets of inner partition plates are positioned through the inner grooves, the interior of the mold body is divided through the multiple sets of inner partition plates consistent in size, and the size of a concrete prefabricated part is controlled according to the concrete prefabrication requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete prefabrication, in particular to a template for making prefabricated concrete parts. Background Art

[0002] With the rise of prefabricated construction methods, more and more prefabricated components are used, among which prefabricated concrete components are the most commonly used. The corresponding traditional cast-in-place concrete requires on-site mold making, on-site pouring and on-site maintenance, while the use of prefabricated component assembly construction allows the casting and processing of each component in the factory in advance and direct assembly on site.

[0003] The existing concrete production formwork cannot be adjusted and can only produce prefabricated components of a single size, which lacks applicability. In addition, when making the concrete prefabricated formwork, the concrete production formwork needs to be placed flat on the ground or in a steam curing tank one by one, resulting in the mold occupying a large area during use and being inconvenient for the maintenance of the concrete formwork. Summary of the invention

[0004] The purpose of the utility model is to provide a template for manufacturing prefabricated concrete parts to solve the above-mentioned defects caused by the prior art.

[0005] A template for making precast concrete parts comprises a rectangular formwork and a cover plate, wherein the cover plate is placed inside the rectangular formwork, a positioning mechanism is arranged on the outside of the rectangular formwork, the positioning mechanism performs positioning processing on the precast part template, thereby facilitating the stacking and production of multiple groups of precast concrete parts with the same size, handles are symmetrically arranged on the top of the cover plate, and a shaping mechanism is arranged inside the rectangular formwork, the shaping mechanism performs shaping processing on the injected concrete, and adjusts the shaping size according to the production requirements of the precast parts.

[0006] Preferably, the positioning mechanism includes a convex strip, an inner groove, a mold base plate, a nut and a threaded rod, the inner groove is rectangularly distributed on the bottom end of the rectangular mold frame, the convex strip is rectangularly distributed on the bottom end of the rectangular mold frame, a cover plate is arranged inside the rectangular mold frame, a threaded rod is connected through the top end of the cover plate, a nut is threadedly connected to the top end of the threaded rod, and a mold base plate is arranged inside the rectangular mold frame.

[0007] Preferably, the shaping mechanism includes an inner partition plate, a mold body, inner thread through holes and inner positioning grooves, the inner partition plate is evenly spaced at the bottom end of the cover plate, the mold body is directly below the cover plate, and inner grooves are symmetrically spaced evenly inside the mold body.

[0008] Preferably, the rectangular mold frame is connected to the interior of the inner groove via a protruding block strip arranged at the top.

[0009] Preferably, the rectangular mold frame is connected to two sides of the inner partition plate through an inner groove opened inside.

[0010] Preferably, a casting through hole is opened through the middle of the cover plate.

[0011] Preferably, the mold bottom plate is connected to the bottom end of the threaded rod via rectangularly distributed internal thread through holes.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. During use, the inner grooves are used to position the two sides of multiple groups of inner partition plates, and the interior of the mold body is divided by multiple groups of inner partition plates of the same size. According to the requirements of concrete prefabrication, the size of the concrete prefabricated parts is controlled, and the threaded rods and nuts are connected to facilitate the connection, thereby adjusting the locking height of the cover plate, and facilitating the disassembly and assembly of the cover plate and the rectangular formwork.

[0014] 2. The rectangular mold frames arranged on the outside of the mold body are stacked on each other, and the convex strips arranged on the outside of one group of rectangular mold frames are connected with the inner grooves arranged at the bottom of another group of rectangular mold frames. The convex strips and the inner grooves are docked to vertically stack the rectangular mold frames and the mold body, thereby saving the area occupied by the template during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the top view of the rectangular mold frame in the utility model.

[0017] Figure 3 It is a schematic diagram of the connection structure between the mold main body and the mold bottom plate in the utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the mold body itself in the utility model.

[0019] Figure 5 It is a schematic diagram of the structure of the inner partition plate itself in the utility model.

[0020] in:

[0021] 1. Rectangular mold frame; 2. Bump strip; 3. Inner groove; 4. Handle; 5. Mold bottom plate; 6. Positioning mechanism; 7. Nut; 8. Threaded rod; 9. Cover plate; 10. Casting through hole; 11. Shaping mechanism; 12. Inner partition plate; 13. Mold body; 14. Inner thread through hole; 15. Inner positioning groove. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 5 As shown, a template for making precast concrete parts comprises a rectangular formwork 1 and a cover plate 9. The cover plate 9 is placed inside the rectangular formwork 1. A positioning mechanism 6 is arranged on the outside of the rectangular formwork 1. The positioning mechanism 6 positions the precast part template, thereby facilitating the stacking and production of multiple groups of precast concrete parts with the same size. Handles 4 are symmetrically arranged on the top of the cover plate 9. A shaping mechanism 11 is arranged inside the rectangular formwork 1. The shaping mechanism 11 shapes the injected concrete and adjusts the shaping size according to the production requirements of the precast parts.

[0024] In this embodiment, the positioning mechanism 6 includes a protrusion strip 2, an inner groove 3, a mold base plate 5, a nut 7 and a threaded rod 8. The inner groove 3 is rectangularly distributed at the bottom end of the rectangular mold frame 1. The protrusion strip 2 is rectangularly distributed at the bottom end of the rectangular mold frame 1. A cover plate 9 is arranged inside the rectangular mold frame 1. The top end of the cover plate 9 is connected with a threaded rod 8. The top end of the threaded rod 8 is threadedly connected with a nut 7. The mold base plate 5 is arranged inside the rectangular mold frame 1. The rectangular mold frame 1 is vertically stacked and positioned by the protrusion strip 2 and the inner groove 3.

[0025] In this embodiment, the shaping mechanism 11 includes an inner partition plate 12, a mold body 13, an inner tooth through hole 14 and an inner positioning groove 15. The inner partition plate 12 is evenly spaced at the bottom end of the cover plate 9. The mold body 13 is directly below the cover plate 9. The mold body 13 has inner grooves 3 symmetrically spaced at equal intervals inside. The concrete is separated by the inner partition plates 12 arranged at equal intervals to control the size of the prefabricated parts.

[0026] In this embodiment, the rectangular mold frame 1 is connected to the inside of the inner groove 3 through the protruding block strip 2 arranged at the top, and the inner groove 3 and the protruding block strip 2 are butt-jointed and stacked through the rectangular mold frame 1 .

[0027] In this embodiment, the rectangular formwork 1 is connected to both sides of the inner partition plate 12 via the inner groove 3 provided therein, and the inner groove 3 is used to position both sides of the inner partition plate 12 to separate the concrete after pouring.

[0028] In this embodiment, a casting through hole 10 is formed through the middle of the cover plate 9 , and concrete is directly injected into the interior of the mold body 13 through the casting through hole 10 via the mold body 13 .

[0029] In this embodiment, the mold bottom plate 5 is connected to the bottom end of the threaded rod 8 through the inner thread through holes 14 distributed in a rectangular shape, and is symmetrically connected to the bottom end of the threaded rod 8 through the inner thread through holes 14 .

[0030] The actual application of this precast concrete formwork includes the following work:

[0031] Step 1: First, lock the mold base plate 5 with the inside of the rectangular mold frame 1, symmetrically connect the top of the mold base plate 5 with the mold body 13, rotate the threaded rod 8, so that the bottom end of the threaded rod 8 is connected to the internal thread through hole 14 set at the top of the mold base plate 5, and then connect the cover plate 9 with the threaded rod 8 through the mold body 13, the mold base plate 5 and the cover plate 9 to form a rectangular hollow structure, and connect it to the outer side of the threaded rod 8 through the nut 7, and lock the cover plate 9 through the nut 7

[0032] Step 2: Then, the concrete is directly introduced into the mold body 13, the mold bottom plate 5 and the cover plate 9 through the pouring through hole 10 opened at the top of the cover plate 9, so that the concrete is introduced into the rectangular hollow structure formed by the mold body 13, the mold bottom plate 5 and the cover plate 9, and the concrete is shaped by the mold body 13, the mold bottom plate 5 and the cover plate 9;

[0033] Step 3: When the concrete precast parts need to be separated, the bottom end of the cover plate 9 is connected to the top end of the inner partition plate 12, and the cover plate 9 is inserted into the inside of the mold body 13, so that the left and right sides of the inner partition plate 12 are connected to the inner positioning groove 15 opened in the mold body 13, and then connected to the outer side of the threaded rod 8 through the nut 7, and the cover plate 9 is locked by the nut 7;

[0034] Step 4: dock the inner groove 3 at the bottom of another set of rectangular formwork 1 of the same size with the protruding block strip 2 set at the top of the rectangular formwork 1 below, thereby completing the stacking of the two sets of rectangular formwork 1, and then inject concrete into the mold. When disassembly is required, disassemble the nut 7 and the threaded rod 8, separate the cover plate 9 from the mold body 13, and then invert the rectangular formwork 1 and the mold body 13 to export the precast concrete.

[0035] Therefore, the embodiments disclosed above are only illustrative in all aspects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A template for making precast concrete parts, characterized in that: The invention comprises a rectangular formwork (1) and a cover plate (9), wherein the cover plate (9) is placed inside the rectangular formwork (1), a positioning mechanism (6) is arranged on the outside of the rectangular formwork (1), the positioning mechanism (6) performs positioning processing on the prefabricated part template, thereby facilitating the stacking and production of multiple groups of concrete prefabricated parts with the same size, a handle (4) is symmetrically arranged on the top of the cover plate (9), and a shaping mechanism (11) is arranged inside the rectangular formwork (1), the shaping mechanism (11) performs shaping processing on the injected concrete, and adjusts the shaping size according to the production requirements of the prefabricated parts.

2. A precast concrete part production template according to claim 1, characterized in that: The positioning mechanism (6) comprises a convex strip (2), an inner groove (3), a mold base plate (5), a nut (7) and a threaded rod (8); the inner groove (3) is rectangularly distributed at the bottom end of the rectangular mold frame (1); the convex strip (2) is rectangularly distributed at the bottom end of the rectangular mold frame (1); a cover plate (9) is arranged inside the rectangular mold frame (1); the top end of the cover plate (9) is connected with a threaded rod (8); the top end of the threaded rod (8) is threadedly connected with a nut (7); and the mold base plate (5) is arranged inside the rectangular mold frame (1).

3. A precast concrete part manufacturing template according to claim 1, characterized in that: The shaping mechanism (11) comprises an inner partition plate (12), a mold body (13), an inner thread through hole (14) and an inner positioning groove (15); the inner partition plate (12) is arranged at equal intervals at the bottom end of the cover plate (9); the mold body (13) is arranged directly below the cover plate (9); and inner grooves (3) are symmetrically arranged at equal intervals inside the mold body (13).

4. A precast concrete part manufacturing template according to claim 3, characterized in that: The rectangular mold frame (1) is connected to the interior of the inner groove (3) via a protruding block strip (2) arranged at the top.

5. The precast concrete part manufacturing template according to claim 1, characterized in that: The rectangular mold frame (1) is connected to two sides of the inner partition plate (12) via an inner groove (3) provided inside.

6. A precast concrete part manufacturing template according to claim 1, characterized in that: A casting through hole (10) is provided through the middle of the cover plate (9).

7. A precast concrete part manufacturing template according to claim 2, characterized in that: The mold bottom plate (5) is connected to the bottom end of the threaded rod (8) via rectangularly distributed internal thread through holes (14).

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