Concrete pier mold facilitating accurate positioning of pre-embedded parts

Abstract

This utility model provides a concrete pier mold for precise positioning of embedded parts, comprising two identical side templates and a positioning component. The side templates are connected by fastening components to form a concrete pouring space. A connector is provided at the top of the side template. The positioning component spans above the concrete pouring space, with its two ends detachably connected to the connector. The positioning component has positioning holes for connecting the embedded parts. This utility model, by setting the connector and positioning component, ensures precise positioning of the embedded parts, preventing them from shifting or floating during concrete pouring. The overall structure is simple, easy to manufacture, convenient to use, and can be quickly installed and disassembled, facilitating reuse.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic module installation technology, and in particular relates to a concrete pier mold that facilitates the precise positioning of embedded parts. Background Technology

[0002] Concrete piers serve as the foundation for photovoltaic (PV) modules, typically placed at an angle on rooftops or in locations with ample solar energy collection. To ensure successful installation, embedded parts must be installed within the concrete piers, and these parts must remain in place during concrete pouring. However, since PV module piers are usually plain concrete without reinforcing steel, securing the embedded parts is difficult. In existing technology, construction workers often place the embedded parts in their designated positions before concrete pouring. The pouring process easily causes these parts to shift from their original positions, and without proper securing, they tend to float, resulting in poor positioning accuracy and hindering subsequent PV module installation. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a concrete pier mold that facilitates the precise positioning of embedded parts, ensuring accurate positioning of embedded parts, ease of manufacturing, and convenient use.

[0004] The technical solution adopted by this utility model is: a concrete pier mold that facilitates precise positioning of embedded parts, including two side templates and positioning components with the same structure. The side templates are connected and enclosed by fastening components to form a concrete pouring space. A connector is provided at the top of the side template. The positioning component spans above the concrete pouring space, and its two ends are detachably connected to the connector. The positioning component is provided with positioning holes for connecting embedded parts.

[0005] Furthermore, the side template includes at least two main boards connected at a set angle, one end of which is provided with a limiting baffle. The limiting baffle forms a limiting angle with the main board. When the two side templates are connected, one end of one side template abuts against the inner side of the limiting angle of the other side template and fits against the limiting baffle.

[0006] Furthermore, one end of the connector is vertically connected to the motherboard, and the other end extends outward from the side template.

[0007] Furthermore, the connector is provided along the entire length of the side template, and a notch is provided at the connection point of the two side templates.

[0008] Furthermore, the connector is provided with a plurality of connecting holes for connecting the positioning member, and the two ends of the positioning member are fixed to the connecting holes by fasteners.

[0009] Furthermore, the fastening assembly includes a mounting base, a rotating screw, a fastening nut, and a limiting clip; the mounting base and the limiting clip are disposed opposite to each other at the ends of the two main plates on the same side template; one end of the rotating screw is hinged to the mounting base by a pin, and the other end is threaded to the fastening nut; the pin is disposed along the height direction of the side template; the limiting clip has an opening groove adapted to the rotating screw.

[0010] Furthermore, the limiting card and the limiting baffle are disposed on the same main board and are adjacent to each other.

[0011] Furthermore, the mounting base is disposed within the projection range of the connector.

[0012] Furthermore, the fastening components are evenly distributed along the height direction of the side template.

[0013] Furthermore, a support plate is provided at the bottom of the side template, and the support plate is perpendicular to the main board.

[0014] The advantages and positive effects of this utility model are:

[0015] (1) By setting connectors on the side formwork, installing positioning parts through the connectors, and then installing embedded parts through the positioning parts, the positioning of embedded parts is ensured to be accurate and will not shift or float during the concrete pouring process.

[0016] (2) By setting limit baffles, it is easier for operators to assemble the two side templates into the set shape, ensuring the assembly accuracy of the side templates and improving the stability and deformation resistance of the connection between the two side templates.

[0017] (3) The overall structure is simple, easy to manufacture, convenient to use, and can be quickly installed and dismantled, which improves construction efficiency and facilitates reuse. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a specific embodiment of the present utility model;

[0019] Figure 2 This is a top view schematic diagram of a specific embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the side template structure of a specific embodiment of this utility model;

[0021] Figure 4 This is a schematic diagram of the fastening component structure of a specific embodiment of this utility model.

[0022] In the picture:

[0023] 1. Positioning component; 2. Side template; 21. Connecting component; 22. Support plate; 23. Limiting baffle; 3. Fastening assembly; 31. Mounting base; 32. Rotating screw; 33. Fastening nut; 34. Limiting clip. Detailed Implementation

[0024] The embodiments of this utility model will now be described with reference to the accompanying drawings.

[0025] This utility model embodiment proposes a concrete pier mold that facilitates precise positioning of embedded parts. The mold is used to shape and cast concrete piers for photovoltaic modules and to position the embedded parts for installing photovoltaic modules embedded in the concrete piers. This ensures that the embedded parts are accurately positioned and will not shift or float during the concrete pouring process. The overall structure is simple, easy to manufacture, and easy to install and dismantle.

[0026] like Figure 1 , Figure 2 As shown in the figure, this utility model embodiment proposes a concrete pier mold that facilitates the precise positioning of embedded parts, including two identical side templates 2 and a positioning component 1. The side templates 2 are connected and enclosed by fastening components 3 to form a concrete pouring space. A connector 21 is provided at the top of the side templates 2. The positioning component 1 is positioned above the concrete pouring space, and its two ends are detachably connected to the connector 21. The positioning component 1 is provided with positioning holes for connecting embedded parts.

[0027] In this embodiment, the shape of the concrete pouring space enclosed by the two side templates 2 is set according to the shape of the concrete pier of the photovoltaic module. It can be a cuboid structure with openings at the top and bottom, or it can be set as other polyhedral structures as needed. Each side template 2 can include multiple panels that fit the sides of the concrete pier, and the included angle between adjacent panels can be set as needed. The fastening component 3 is set at the connection point of the two side templates 2. Since there are two connection points between the two side templates 2, the fastening component 3 is set corresponding to the two connection points to ensure that the connection between the two side templates 2 is stable. The positioning component 1 is detachably fixed to the connector 21 at the top of the side template 2. The positioning component 1 can be installed after the two side templates 2 are assembled. The positioning component 1 is used to install the embedded parts of the photovoltaic module. Since the embedded parts are embedded in the concrete pier, Based on the corresponding positional relationship between the side formwork 2 and the concrete pier, the positioning component 1 can be installed above the set position of the embedded part through the connector 21. Simultaneously, the position of the positioning holes is set according to the set position of the embedded part, and the number of positioning holes can be set as needed. Through the above technical solution, the positioning component 1 is used to position the embedded part, ensuring accurate positioning. The embedded part, positioning component 1, and side formwork 2 are connected to form an integral structure, which can fix and limit the embedded part, effectively preventing it from shifting or floating during concrete pouring. Furthermore, the connection point between the embedded part and positioning component 1 is located above the top surface of the concrete pier. The positioning component 1 itself does not contact the concrete, thus not affecting the forming effect of the concrete pier, and making it easier to remove the positioning component 1 after pouring. The overall concrete pier mold is convenient to install and dismantle, has precise positioning, and is easy to use.

[0028] Furthermore, in the embodiments of this application, such as Figure 3As shown, the side formwork 2 includes at least two main boards connected at a set angle. One end of one main board is provided with a limiting baffle 23, which forms a limiting angle with the main board. When the two side formworks 2 are connected, one end of each side formwork 2 abuts against the inner side of the limiting angle of the other side formwork 2 and fits against the limiting baffle 23. Typically, the concrete pier used to install photovoltaic modules is a cuboid structure. Therefore, this application uses a cuboid structure with an open top and bottom as an example to illustrate the concrete pouring space enclosed by the two side formworks 2. In this embodiment, the included angle between the two main panels is 90 degrees, and each side template 2 is an L-shaped structure; one main panel is equipped with a limiting baffle 23, while the other main panel is not equipped with a limiting baffle 23; it can be understood that the side of the side template 2 that contacts the concrete is the inner side, and the other side is the outer side; in this embodiment, the limiting baffle 23 is perpendicular to the main panel, extends along the height direction of the side template 2, and extends inward to the inner side of the side template 2, forming a 90-degree limiting angle together with the main panel; when the two side templates 2 are connected, the end of the main panel of the side template 2 without the limiting baffle 23 abuts against the limiting baffle 23 of the other side template 2. The two side templates 2 are connected to each other by abutting against each other at the limiting angle. At this time, the limiting baffle 23 is attached to the outer side of the main board of the other side template 2 without the limiting baffle 23. This design not only makes it easier for operators to assemble the two side templates 2 into the set shape and ensures the assembly accuracy of the side templates 2, but also makes the limiting baffle 23 and the main board of the other side template 2 form an overlapping area, which together constitutes a reinforcing structure for the connection part of the two side templates 2, improving the stability and deformation resistance of the connection part. At the same time, the overlapping setting of the two also reduces the risk of grout leakage during concrete pouring.

[0029] In this embodiment, the connector 21 is used to install the positioning component 1, and the positioning component 1 is used to fix the embedded component. Therefore, the position of the connector 21 can be preset on the side template 2 according to the preset position of the embedded component. Its specific shape and quantity can be set according to requirements and are not limited here. Preferably, the connector 21 is a plate-shaped structure, with one end vertically connected to the main plate and the other end extending outward from the side template 2. This setting can avoid the connector 21 from obstructing the concrete pouring space and affecting the concrete pouring, and also provides a reliable installation foundation for the positioning component 1, making it easier for the positioning component 1 to be detachably installed on the connector 21.

[0030] Specifically, depending on the number and relative position of the embedded parts, the number of positioning parts 1 can be one or more. When the number of positioning parts 1 is one, the connecting parts 21 are two oppositely arranged; when the number of positioning parts 1 is multiple, the connecting parts 21 are multiple sets that cooperate in pairs; the positioning parts 1 can cross each other or be arranged in parallel, and they will not obstruct each other.

[0031] In a preferred embodiment, the connector 21 is provided along the entire length of the side template 2, and a notch is provided at the connection between the two side templates 2. That is, each main board has a connector 21 at its top along its length, wherein the connector 21 at the corresponding position of the main board with the limiting baffle 23 has a notch; with this arrangement, the positioning member 1 can be selectively and detachably connected to any position along the length of the connector 21 as needed, to adapt to the needs of different installation positions of the positioning member 1.

[0032] In the above embodiment, the connector 21 is provided with a plurality of connecting holes for connecting the positioning member 1. Both ends of the positioning member 1 are fixed to the connecting holes by fasteners. The connecting holes are set at the set position of the connector 21 and can be adapted to the set position of the embedded part. In use, the positioning member 1 can be selectively installed on the corresponding connecting hole, and then the embedded part can be installed on the corresponding positioning hole of the positioning member 1 to ensure the accurate position of the embedded part. The fasteners can be nuts to realize the detachable connection between the positioning member 1 and the connector 21.

[0033] Furthermore, in the embodiments of this application, such as Figure 4 As shown, the fastening assembly 3 includes a mounting base 31, a rotating screw 32, a fastening nut 33, and a limiting clip 34; the mounting base 31 and the limiting clip 34 are respectively disposed on the two main plates of the same side template 2 at opposite ends; one end of the rotating screw 32 is hinged to the mounting base 31 by a pin, and the other end is threaded to the fastening nut 33; the pin is set along the height direction of the side template 2; the limiting clip 34 is provided with an opening groove adapted to the rotating screw 32. After the two side templates 2 are connected by the limiting angle, the rotating screw 32 is rotated towards the limiting card 34 of the other side template 2. In this embodiment, the rotating screw 32 rotates in the horizontal direction, and the height of the limiting card 34 is adapted to the rotating screw 32, so that the rotated rotating screw 32 can just pass into the opening slot of the limiting card 34. Then, by tightening the fastening nut 33 at the other end of the rotating screw 32, the fastening nut 33 is pressed against the limiting card 34, thereby fixing the rotating screw 32 and locking the connection part of the two side templates 2, ensuring a stable connection between the two side templates 2 to jointly resist the lateral pressure during concrete pouring.

[0034] Specifically, the limiting card 34 can adopt a square plate structure, with the opening groove extending from one edge of the limiting card 34 to the middle of the limiting card 34; the mounting base 31 can adopt two square plate structures, which are arranged opposite each other, with a pin passing through the middle.

[0035] In the above embodiments, the mounting base 31 and the limiting card 34 only need to be set at opposite ends of the same side template 2. The limiting card 34 can be installed at the end of the main board of the side template 2 where the limiting baffle 23 is provided, or it can be installed at the end of the main board where the limiting baffle 23 is not provided. When the limiting card 34 is installed at the end of the main board where the limiting baffle 23 is not provided, the limiting card 34 should be far away from the area of ​​the end of the main board that is intended to be in contact with the limiting baffle 23. Preferably, the limiting card 34 and the limiting baffle 23 are set on the same main board and adjacent to each other. Specifically, the limiting baffle 23 and the limiting card 34 are both set on the edge of the main board. The limiting card 34 protrudes from the main board, so that the opening slot is located on the outside of the main board and the opening of the opening slot faces away from the main board.

[0036] Furthermore, in the above embodiment, the mounting base 31 is disposed within the projection range of the connector 21 to prevent the mounting base 31 and the rotating screw from protruding to the outside of the connector 21, thereby avoiding collisions that could affect the stability of the side template 2 connection.

[0037] Furthermore, the fastening components 3 are evenly arranged along the height direction of the side template 2 to improve the uniformity of the force on the connection part of the side template 2 in the height direction, thereby further improving the connection stability of the two side templates 2.

[0038] Furthermore, a support plate 22 is provided at the bottom of the side template 2, and the support plate 22 is perpendicular to the main plate; specifically, the support plate 22 is set on the outside of the side template 2 to fit with the ground and form a reliable support, which makes it easier to assemble and connect the side template 2.

[0039] In one specific embodiment, the main board, connector 21, limit baffle 23 and support plate 22 are all made of steel plate and are connected by welding to form an integral whole, which is easy to manufacture and has good rigidity and deformation resistance.

[0040] In a specific example, the concrete pier mold proposed in this application, which facilitates precise positioning of embedded parts, requires initial measurement and layout to determine the mold's erection position. Then, two side templates 2 are joined to form a cuboid, with the two side templates 2 abutting against each other via limiting angles. Next, the rotating screw 32 is rotated towards the limiting clip 34 of the other side template 2, causing the rotating screw 32 to pass into the opening slot of the limiting clip 34. Then, the fastening nut 33 is tightened to secure the limiting clip 34. According to the preset position of the embedded part, the positioning plate is installed on the connecting piece 21, and the embedded part is inserted into the positioning hole from below the positioning piece 1 and fixed with the nut. Concrete pouring can then proceed. After the concrete pier is formed, the positioning piece 1 is removed, and then the fastening assembly 3 is loosened, allowing the two side templates 2 to be removed. The overall operation is simple, convenient, and allows for quick installation and dismantling, ensuring accurate positioning of the embedded parts, improving construction efficiency, and facilitating reuse.

[0041] The advantages and positive effects of this utility model are:

[0042] (1) By setting connectors on the side formwork, installing positioning parts through the connectors, and then installing embedded parts through the positioning parts, the positioning of embedded parts is ensured to be accurate and will not shift or float during the concrete pouring process.

[0043] (2) By setting limit baffles, it is easier for operators to assemble the two side templates into the set shape, ensuring the assembly accuracy of the side templates and improving the stability and deformation resistance of the connection between the two side templates.

[0044] (3) The overall structure is simple, easy to manufacture, convenient to use, and can be quickly installed and dismantled, which improves construction efficiency and facilitates reuse.

[0045] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A concrete pier form facilitating accurate positioning of embedded parts, characterized in that: It includes two identical side templates and positioning components. The side templates are connected and enclosed by fastening components to form a concrete pouring space. The top of the side template is provided with a connector. The positioning component spans above the concrete pouring space, and its two ends are detachably connected to the connector. The positioning component is provided with positioning holes for connecting embedded parts.

2. The concrete pier form facilitating precise positioning of embedded components of claim 1, wherein: The side template includes at least two main boards connected at a set angle. One of the main boards has a limiting baffle at one end, and the limiting baffle forms a limiting angle with the main board. When the two side templates are connected, one end of one side template abuts against the inner side of the limiting angle of the other side template and fits against the limiting baffle.

3. The concrete pier form facilitating precise positioning of embedded components of claim 2, wherein: One end of the connector is vertically connected to the motherboard, and the other end extends outward from the side template.

4. The concrete pier form facilitating precise positioning of embedded components of claim 3, wherein: The connector is provided along the entire length of the side template, and a notch is provided at the connection between the two side templates.

5. The concrete pier form facilitating precise positioning of embedded components of claim 4, wherein: The connector is provided with a plurality of connecting holes for connecting the positioning member, and the two ends of the positioning member are fixed to the connecting holes by fasteners.

6. The concrete pier form facilitating precise positioning of embedded elements according to any one of claims 2-5, characterized in that: The fastening assembly includes a mounting base, a rotating screw, a fastening nut, and a limiting clip; the mounting base and the limiting clip are disposed opposite to each other at the ends of the two main plates on the same side template; one end of the rotating screw is hinged to the mounting base by a pin, and the other end is threaded to the fastening nut; the pin is arranged along the height direction of the side template; the limiting clip has an opening groove adapted to the rotating screw.

7. The concrete pier form facilitating precise positioning of embedded components of claim 6, wherein: The limiting card and the limiting baffle are located on the same main board and are adjacent to each other.

8. The concrete pier form facilitating precise positioning of embedded components of claim 6 or 7, wherein: The mounting base is positioned within the projection range of the connector.

9. The concrete pier form facilitating precise positioning of embedded components of claim 8, wherein: The fastening components are evenly distributed along the height direction of the side template.

10. The concrete pier form of claims 2 or 9, wherein: The bottom end of the side template is provided with a support plate, which is perpendicular to the main board.

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