Mould for producing good-quality concrete prefabricated parts for green building construction

Abstract

The utility model relates to the technical field of precast concrete molds, and discloses a precast concrete mold for green building construction, which is good in production quality and comprises a bottom plate, a first side plate is arranged on the side face of the bottom plate, a second side plate is arranged above the bottom plate, and limiting grooves are formed in the periphery of the bottom plate. And the inner side of the first side plate is connected with a connecting ring. According to the concrete prefabricated part mold with good production quality for green building construction, the positions of the side plates of the mold are movably connected through connecting rings, and the first inserting plates and the second inserting plates can be inserted in the limiting grooves, so that the mold can be conveniently operated and used, and convenience is provided for manual disassembly and assembly; and convenience can be provided for disassembly of the prefabricated part, damage of the mold to the prefabricated part is reduced, and the production quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete precast part molds, in particular to a concrete precast part mold for green building construction with good production quality. Background Technique

[0002] Concrete precast components are building components prefabricated in a factory with concrete as the basic material, including beams, slabs, columns and building decoration accessories, etc. Concrete precast part molds are used for the production of concrete precast parts. Generally, after the factory uses precast molds to complete concrete pouring and production, they are then transported to the construction site for assembly.

[0003] At present, a large number of concrete precast parts are used in green building construction. When using concrete molds to pour and produce precast parts, their use effect is not ideal. The molds are mainly of an integral structure, and demolding is troublesome. Applying a coating that facilitates demolding on the inner side of the mold greatly increases the labor intensity, reduces the production efficiency, causes inconvenience to production operations, and also reduces the practicability of the concrete precast part mold. At the same time, damage to the outside of the precast part is also likely to occur during demolding, affecting the production quality. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a concrete precast part mold for green building construction with good production quality, and solves the problems put forward in the above background technique.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A concrete precast part mold for green building construction with good production quality, including a bottom plate, a first side plate is arranged on the side of the bottom plate, a second side plate is arranged above the bottom plate, limiting grooves are opened around the bottom plate, and a connecting ring is connected inside the first side plate.

[0006] Optionally, the first side plate is movably connected to the left and right sides of the bottom plate through a connecting ring, and there are two symmetrically distributed first side plates. The bottom of the first side plate is connected with a first inserting plate, and a limiting block is connected to the position of the first side plate close to the second side plate on the outside for limiting a clamping block to realize the fixation of the first side plate and the second side plate.

[0007] Optionally, the second side plate is movably connected to the upper and lower sides of the bottom plate through a connecting ring, and the bottom of the second side plate is connected with a second inserting plate. A clamping block is connected to the position of the second side plate close to the first side plate on the outside through a rotating shaft, and the clamping block can be inserted into the limiting block.

[0008] Optionally, there are multiple connecting rings, and the connecting rings are movably sleeved on the cylinders outside the bottom plate, and the connecting rings are of a straight groove structure, so that the first side plate and the second side plate can move up and down while rotating outside the bottom plate, so as to realize the insertion of the first plug board and the second plug board in the limiting groove.

[0009] Optionally, the limiting grooves are arranged around the bottom plate, and the length of the limiting grooves corresponds to the lengths of the first side plate and the second side plate, and the inside of the limiting grooves allows the insertion of the first plug board and the second plug board. The bottom side inside the limiting grooves is connected to the bottom plate through connecting blocks, and the limiting grooves are hollow structures that penetrate up and down, avoiding the problem that concrete accumulates in the limiting grooves and affects subsequent use.

[0010] The utility model provides a concrete precast member mold for green building construction with good production quality, and has the following beneficial effects:

[0011] 1. For the concrete precast member mold for green building construction with good production quality, by movably connecting the side plate positions of the mold through connecting rings, the insertion of the first plug board and the second plug board inside the limiting groove can be realized, so as to facilitate the operation and use of the mold, provide convenience for manual disassembly and assembly, and also provide convenience for the disassembly of the precast member, reduce the damage of the mold to the precast member, and improve the production quality.

[0012] 2. For the concrete precast member mold for green building construction with good production quality, by arranging the connecting rings, the insertion and limitation of the second side plate and the first side plate in the limiting groove can be realized, and at the same time, the fixation of the first side plate and the second side plate can be facilitated, providing convenience for manual operation and also providing convenience for the demolding of subsequent concrete precast members, reducing the damage suffered by the concrete precast members during demolding, and improving the production quality and production efficiency.

[0013] 3. For the concrete precast member mold for green building construction with good production quality, by setting the bottom of the limiting groove as a hollow structure, the problem that the inside of the limiting groove is blocked by concrete and the first plug board and the second plug board cannot be inserted can be avoided, so as to facilitate the later maintenance and cleaning of the mold. Description of the Drawings

[0014] Figure 1 It is a schematic internal structure diagram of the utility model;

[0015] Figure 2 It is a schematic external structure diagram of the utility model;

[0016] Figure 3 For the utility model Figure 2 The enlarged schematic structure diagram at A in;

[0017] Figure 4 For the utility model Figure 2Schematic diagram of the enlarged structure at B in the [Chinese context].

[0018] In the figure: 1, bottom plate; 2, first side plate; 21, limiting block; 22, first insertion plate; 3, second side plate; 31, clamping block; 32, second insertion plate; 4, limiting groove; 5, connecting ring. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] Please refer to Figures 1-4 This utility model provides a technical solution: The concrete precast member includes a bottom plate 1. The side of the bottom plate 1 is movably connected with a connecting ring 5. The connecting ring 5 is movably sleeved on a plurality of cylinders outside the bottom plate 1, so that the connecting ring 5 can move freely. At the same time, the outer end of the connecting ring 5 is connected with a first side plate 2 and a second side plate 3. The first side plate 2 is symmetrically and movably connected to the left and right sides of the bottom plate 1 through the connecting ring 5. The second side plate 3 is movably connected to the upper and lower sides of the bottom plate 1 through the connecting ring 5. The bottom of the first side plate 2 is connected with a first insertion plate 22, and the bottom of the second side plate 3 is connected with a second insertion plate 32. Limiting grooves 4 are provided around the bottom of the bottom plate 1. By deflecting the first side plate 2 and the second side plate 3 and through the cooperation of the connecting ring 5, the first insertion plate 22 and the second insertion plate 32 can be inserted into the limiting grooves 4, so as to realize the position limitation of the first side plate 2 and the second side plate 3. A limiting block 21 is connected to the outside of the first side plate 2, and a clamping block 31 is movably connected to the outside of the second side plate 3 through a rotating shaft. When the first side plate 2 and the second side plate 3 are in a vertical state, the clamping block 31 is clamped in the limiting block 21 through rotation to realize the fixation between the first side plate 2 and the second side plate 3. Through the action of the limiting grooves 4, it is convenient to fix the first side plate 2 and the second side plate 3, and at the same time, it can also improve the stability of the first side plate 2 and the second side plate 3 during manual operation, providing convenience for users. At the same time, by setting the first side plate 2 and the second side plate 3 as a movably connected structure, it is convenient for the first side plate 2 and the second side plate 3 to be separated from the casting member, and through the cooperation of the limiting grooves 4, a limiting effect can be exerted on the first side plate 2 and the second side plate 3, avoiding the problem that the first side plate 2 and the second side plate 3 are only movably connected by a rotating shaft and are prone to movement, which may affect the outside of the internal concrete precast member, and improving the production quality.

[0021] Please refer to Figure 4, the upper and lower parts of the limiting groove 4 are hollow structures, and the inside of the limiting groove 4 is connected to the bottom plate 1 through corresponding connecting blocks, and these connecting blocks will not affect the insertion of the first side plate 2 and the second side plate 3 inside the limiting groove 4, thus being able to avoid the problem that concrete accumulates and solidifies in the limiting groove 4 and affects the use, and can also facilitate manual cleaning and maintenance of the mold, making it convenient for people to use.

[0022] In summary, for this mold for precast concrete components used in green building construction with good production quality, during use, fix the first side plate 2 and the second side plate 3, deflect the first side plate 2 upward, and at the same time pull up the first side plate 2 so that the first side plate 2 is perpendicular to the bottom plate 1, then move the first side plate 2 downward and insert the first plug plate 22 into the limiting groove 4. Repeat the above operations to vertically fix the remaining first side plates 2 and second side plates 3 on the bottom plate 1. Then deflect the clamping block 31 and make the clamping block 31 stuck in the limiting block 21 to complete the fixation between the first side plate 2 and the second side plate 3. Then, concrete can be poured into the bottom plate 1. After the concrete solidifies, pull out the clamping block 31 from the limiting block 21, then pull up the first side plate 2 so that the bottom of the limiting block 21 leaves the limiting groove 4 and lay the first side plate 2 flat. After laying all the first side plates 2 and second side plates 3 flat, the precast concrete component can be moved to the corresponding position.

[0023] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not clearly listed, or further includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete precast mold for green building construction with good production quality, comprising a base plate (1), characterized in that: A first side plate (2) is arranged on the side of the bottom plate (1), a second side plate (3) is arranged above the bottom plate (1), limiting grooves (4) are provided around the bottom plate (1), and a connecting ring (5) is connected to the inner side of the first side plate (2).

2. A precast concrete mold for green building construction with good production quality according to claim 1, characterized in that: The first side plate (2) is movably connected to the left and right sides of the bottom plate (1) via a connecting ring (5), and the first side plate (2) has two symmetrically distributed ones. The bottom of the first side plate (2) is connected to a first plug plate (22), and the outer side of the first side plate (2) is connected to a limiting block (21) near the second side plate (3).

3. A precast concrete mold for green building construction with good production quality according to claim 2, characterized in that: The second side plate (3) is movably connected to the upper and lower sides of the bottom plate (1) via a connecting ring (5), and a second plug plate (32) is connected to the bottom of the second side plate (3). A clamping block (31) is connected to the outer side of the second side plate (3) near the first side plate (2) via a rotating shaft, and the clamping block (31) can be clamped into the limiting block (21).

4. A precast concrete mold for green building construction with good production quality according to claim 1, characterized in that: There are a plurality of connecting rings (5), and the connecting rings (5) are movably sleeved on the cylinder outside the bottom plate (1), and the connecting rings (5) are of a straight slot structure.

5. A precast concrete mold for green building construction with good production quality according to claim 3, characterized in that: The limiting groove (4) is arranged around the bottom plate (1), and the length of the limiting groove (4) corresponds to the length of the first side plate (2) and the second side plate (3), and the inside of the limiting groove (4) allows the first plug-in plate (22) and the second plug-in plate (32) to be plugged in. The bottom side of the limiting groove (4) is connected to the bottom plate (1) through a connecting block, and the limiting groove (4) is a hollow structure that penetrates from top to bottom.

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