A prefabricated u-shaped canal mold

Abstract

The utility model relates to a prefabricated U-shaped water channel mould belongs to water channel processing equipment technical field. Including side mould plate, end mould plate and bottom die, the side mould plate and end mould plate enclose and form the mould cavity, and the bottom die sets up in the mould cavity, the lower extreme of side mould plate and end mould plate articulate connection connects with mould base, the bottom die is installed on the mould base, and has the clearance with the inside surface of side mould plate and forms the shape of U-shaped water channel, the bottom die is U-shaped structure, and the bottom die opens downward in the mould cavity, the side mould plate and end mould plate enclose and form the mould cavity of trapezoidal, and the butt joint place of side mould plate and end mould plate uses lock piece connection locking. The utility model is used for the mould of prefabricated water channel forming, and after the cooperation of side mould plate and end mould plate forms the mould cavity, installs the bottom die in the mould cavity, can make the forming of concrete product. The butt joint place of side mould plate and end mould plate uses lock piece to lock, can realize the quick mould opening and mould closing.

Description

Technical Field

[0001] This utility model relates to a prefabricated U-shaped water channel mold, belonging to the technical field of water channel processing equipment. Background Technology

[0002] Concrete canals ensure efficient water transport. The inner wall of the canal is made of concrete, which not only facilitates water flow and reduces leakage but also increases flow velocity. Traditional concrete canals are constructed on-site using lining machines, but this method is relatively slow.

[0003] Currently, the use of prefabricated irrigation channels is gradually gaining traction. In this process, the irrigation channels are prefabricated into components, which are then transported to the construction site and installed within the excavated trenches.

[0004] For the production of precast irrigation canals, the molds are crucial, determining production efficiency and quality. Currently used molds for precast irrigation canals are inconvenient to open and close. Furthermore, these molds are unsuitable for use on precast irrigation canal production lines. Utility Model Content

[0005] The purpose of this invention is to provide a prefabricated U-shaped water channel mold to solve the above-mentioned problems.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A prefabricated U-shaped water channel mold includes side templates, end templates, and a bottom mold; the side templates and end templates enclose a mold cavity, and the bottom mold is disposed within the mold cavity; the lower ends of the side templates and end templates are hinged to a mold base; the bottom mold is mounted on the mold base and has a gap with the inner side of the side templates to form the shape of a U-shaped water channel; the bottom mold has a U-shaped structure, and the bottom mold opening faces downward within the mold cavity; the side templates and end templates enclose a trapezoidal mold cavity; the joints of the side templates and end templates are connected and locked using locking devices.

[0007] A further improvement to the technical solution of this utility model is as follows: the locking component is a bolt assembly, including a rotating bolt and a nut; the rotating bolt is rotatably mounted on the surface of the side template, and the end template is fixed to the rotating bolt, with a slot provided on the fixed seat; after the rotating bolt is rotated, the stud part is located in the slot and is fastened with a nut.

[0008] A further improvement to the technical solution of this utility model is as follows: the locking component is a bolt assembly, including a rotating bolt and a nut; the rotating bolt is rotatably mounted on the surface of the end template, and a fixing seat is provided on the side template corresponding to the rotating bolt, with a slot provided on the fixing seat; after the rotating bolt is rotated, the stud part is located in the slot and is fastened with a nut.

[0009] A further improvement to the technical solution of this utility model is that the locking element is a latch, and the two parts of the latch are respectively fixed to the surface of the side template and the end template, and the latch connects and locks the joint of the side template and the end template.

[0010] A further improvement to the technical solution of this utility model is that the mold base is mounted on a movable trolley.

[0011] A further improvement to the technical solution of this utility model is that the side template and the end template are made of steel plate.

[0012] Due to the adoption of the above technical solution, the technical effects achieved by this utility model are as follows: This utility model relates to a prefabricated U-shaped water channel mold, which includes side templates and end templates. The side and end templates are joined together to form a mold cavity. A bottom mold is installed within the mold cavity, and concrete is poured into the cavity to shape the concrete product. In this technical solution, locking devices are used to lock the joints between the side and end templates, enabling rapid mold opening and closing operations. The locking devices ensure a stable connection between the end and side templates.

[0013] The mold of this utility model is mounted on a movable trolley via a mold base. The trolley moves along the track of the precast water channel production line, and the trolley moves between various workstations of the production line, ensuring the efficient operation of the production line. This mold is suitable for the production operation of precast component production lines. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the mold closing state of this utility model; Figure 2 This is a schematic diagram of the mold opening state of this utility model; Figure 3 This is a schematic diagram of the installation of the rotating bolt of this utility model; The components are: 1. Side template, 2. End template, 3. Bottom template, 4. Mold base, 5. Rotating bolt, 6. Trolley, and 7. Fixed base. Detailed Implementation

[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] This utility model is a prefabricated U-shaped water channel mold, which is used to produce prefabricated U-shaped water channels. This mold is suitable for use on the prefabricated water channel production line.

[0018] like Figure 1 , Figure 2 As shown, the mold includes side templates 1, end templates 2, and a bottom mold 3. There are two side templates 1 and two end templates 2, which together form the mold cavity. The side templates 1 and end templates 2 are butt-jointed, with the two side templates 1 and the two end templates 2 in a relative position. The bottom mold 3 is located within the mold cavity and is designed to form a U-shaped water channel structure. If products with other cross-sectional shapes are required, different shaped bottom molds 3 can be used.

[0019] The side template 1 is roughly rectangular in shape, and the end template 2 is roughly isosceles trapezoidal in shape. The mold cavity is similar in shape to an isosceles trapezoid, which is consistent with the outer contour of the U-shaped water channel.

[0020] The mold is also equipped with a mold base 4, which hinges the lower ends of each side template 1 and end template 2 to the mold base 4. The side template 1 and end template 2 can rotate relative to the mold base 4, thereby realizing mold opening and mold closing.

[0021] The bottom mold 3 is also installed on the mold base 4, keeping it stationary. Both ends of the bottom mold 3 abut against the end mold plate 2. A gap exists between the side of the bottom mold 3 and the inner side of the side mold plate 1, forming a U-shaped channel within which concrete is poured. After the bottom mold 3 is inverted, the height of its top surface is lower than the height of the upper end surface of the mold cavity. The mold base 4 facilitates the hinged installation of the end mold plate 2 and the side mold plate 1.

[0022] The bottom mold 3 has a U-shaped cross-section, which is suitable for the production of U-shaped precast water channels. The bottom mold 3 is set with its opening facing downwards inside the mold cavity.

[0023] After the side template 1 and end template 2 are rotated and closed to form a mold cavity, the mating joint of the side template 1 and end template 2 is connected and locked using a locking device. The locking device used here preferably needs to have the ability to lock and open quickly.

[0024] In practical implementation, the locking mechanism is preferably set as a bolt assembly, mainly including a rotating bolt 5, a nut, and a mating fixing seat 7. It has two configuration options: One configuration involves rotating bolt 5 on end template 2 and fixing seat 7 on side template 1. Specifically, rotating bolt 5 is rotatably positioned at both ends of the surface of side template 1, and fixing seat 7 is positioned at corresponding locations on both ends of end template 2. The fixing seat 7 has a slot; after rotating bolt 5, the stud portion is positioned within the slot, and then tightened with a nut. The nut is pressed tightly against the side of the fixing seat 7, securing the rotating bolt 5. When opening is needed, the nut is loosened, and then the rotating bolt 5 is rotated to disengage from the fixing seat 7. (Details follow...) Figure 3 As shown. Figure 3 The nut is not shown in the drawing. If it is in the closed state, there is a nut on the stud part of the bolt.

[0025] Another configuration involves rotating bolt 5 on the side template 1 and fixing seat 7 on the end template 2. Specifically, rotating bolt 5 is rotatably positioned at both ends of the surface of the end template 2, and fixing seat 7 is positioned at corresponding positions at both ends of the side template 1. The fixing seat 7 has a slot, allowing the bolt to be rotated so that the stud portion is positioned within the slot. A nut is then used to tighten the bolt, with the nut fitting snugly against the side of the fixing seat 7. To open the template, the nut is loosened, and the rotating bolt 5 is then rotated to disengage from the fixing seat 7.

[0026] Alternatively, a latch can be used as a locking device. Hooks are commonly used connecting and locking devices, and high-strength latches should be selected. The two parts of the latch are fixed to the surfaces of the side template 1 and the end template 2 respectively. The latch is used to connect and lock the joint between the side template 1 and the end template 2, which also allows for quick opening.

[0027] This mold is suitable for use on a precast irrigation canal production line. On the production line, the mold is mounted on a movable trolley 6, which moves it between various workstations. Specifically, the mold is mounted on the movable trolley 6 via a mold base 4.

[0028] The side template 1 and end template 2 in this mold are preferably made of steel plates.

[0029] This invention relates to a mold for forming precast water channels. After a mold cavity is formed by the cooperation of side and end molds, a bottom mold is installed inside the cavity, enabling the molding of concrete products. Locking devices are used to lock the joints of the side and end molds, allowing for rapid mold opening and closing.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A prefabricated U-shaped water channel mold, characterized in that: It includes a side template (1), an end template (2), and a bottom mold (3); the side template (1) and the end template (2) enclose to form a mold cavity, and the bottom mold (3) is set inside the mold cavity; the lower ends of the side template (1) and the end template (2) are hinged to the mold base (4); the bottom mold (3) is installed on the mold base (4) and has a gap with the inner side of the side template (1) to form a U-shaped water channel; the bottom mold (3) has a U-shaped structure and the bottom mold (3) has an opening facing downward inside the mold cavity; the side template (1) and the end template (2) enclose to form a trapezoidal mold cavity; the joint of the side template (1) and the end template (2) is connected and locked with a locking device.

2. The prefabricated U-shaped water channel mold according to claim 1, characterized in that: The locking component is a bolt assembly, including a rotating bolt (5) and a nut; the rotating bolt (5) is rotatably set on the surface of the side template (1), and the end template (2) is fixed to the rotating bolt (5), and a slot is set on the fixed seat (7); after the rotating bolt (5) is rotated, the stud part is located in the slot and is fastened with a nut.

3. The prefabricated U-shaped water channel mold according to claim 1, characterized in that: The locking component is a bolt assembly, including a rotating bolt (5) and a nut; the rotating bolt (5) is rotatably set on the surface of the end template (2), and a fixing seat (7) is set on the side template (1) corresponding to the rotating bolt (5), and a slot is set on the fixing seat (7); after the rotating bolt (5) is rotated, the stud part is located in the slot and is fastened with a nut.

4. The prefabricated U-shaped water channel mold according to claim 1, characterized in that: The locking element is a latch, and the two parts of the latch are fixed to the surface of the side template (1) and the end template (2) respectively. The latch connects and locks the mating part of the side template (1) and the end template (2).

5. A prefabricated U-shaped water channel mold according to any one of claims 1-4, characterized in that: The mold base (4) is mounted on a movable trolley (6).

6. A prefabricated U-shaped water channel mold according to any one of claims 1-4, characterized in that: The side template (1) and end template (2) are made of steel plates.

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