A modular weir

Abstract

This utility model discloses an assembled water-retaining weir, relating to the field of weir structure technology. It includes a lower weir plate, an upper weir plate, and side weir plates. A first connecting plate is fixedly installed on one side of both the lower and upper weir plates. A first connecting groove is formed on one side of each of the two side weir plates, with the first connecting plate engaging with the first connecting groove. A second connecting plate is fixedly installed on one side of each of the other two side weir plates. A second connecting groove is formed on the other side of both the lower and upper weir plates. The beneficial effects of this utility model are: by setting up the side weir plates, first connecting plates, first connecting grooves, concave adjusting plates, T-shaped slide rails, T-shaped sliding grooves, and first fixing bolts, after several lower and upper weir plates are assembled and connected, the position of the concave adjusting plate on the outside of the side weir plates can be adjusted to engage with the inner wall of the channel, allowing for assembly and adaptation to channels of different widths, thus improving compatibility.

Description

Technical Field

[0001] This utility model relates to the field of weir structure technology, specifically an assembled water-retaining weir. Background Technology

[0002] In water conservancy projects, it is often necessary to block the flow of water. A weir is a water-retaining structure that intercepts water flow in a channel to raise the water level or regulate the flow. Currently, most existing weirs are constructed by manually piling up the weir within the channel. However, this method is costly, cannot be moved, and cannot be reused.

[0003] According to an application number 201920369236.0, an assembled water-retaining weir is constructed in which multiple boxes are assembled in a row, and water is filled into the boxes to form a water-retaining wall to block the water flow. When not in use or when it needs to be moved, the water in the boxes is drained, and the water-retaining wall is disassembled into individual boxes for easy transportation or storage and can be reused.

[0004] However, the width of each box structure of the above-mentioned assembled weir is fixed, while the width of different channels is also different. It often cannot be adapted to the drive with different widths, thus having certain shortcomings. In addition, the height of the weir is also fixed, which cannot meet the needs of channels with different depths, thus having certain shortcomings. Therefore, we propose an assembled weir. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this utility model provides an assembled water-retaining weir, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an assembled weir body, comprising a lower weir plate, an upper weir plate, and side weir plates. A first connecting plate is fixedly installed on one side of both the lower and upper weir plates. A first connecting groove is formed on one side of each of the two side weir plates, and the first connecting plate mates with the first connecting groove. A second connecting plate is fixedly installed on one side of each of the other two side weir plates. A second connecting groove is formed on the other side of both the lower and upper weir plates, and the second connecting plate mates with the second connecting groove. A concave adjusting plate is slidably installed on one side of each side weir plate. Two T-shaped slide rails are fixedly installed on one side of each side weir plate. A T-shaped sliding groove is formed inside the concave adjusting plate, and the T-shaped sliding groove mates with the T-shaped slide rail. A first fixing bolt is threaded into the internal part of the concave adjusting plate, and the first fixing bolt mates with the side weir plate.

[0007] Furthermore, a slot is provided inside the top of the lower weir plate, and an insert plate is fixedly installed at the bottom of the upper weir plate. The insert plate cooperates with the slot, and two second fixing bolts are threadedly installed inside the lower weir plate and on one side of the slot. The second fixing bolts are threadedly connected to the insert plate.

[0008] Furthermore, a shaft frame is fixedly installed on one side of the upper weir plate, a rotating sleeve is rotatably installed on the inner side of the shaft frame, and a support rod is fixedly installed on one side of the rotating sleeve.

[0009] Furthermore, a base plate is fixedly installed at the bottom of the lower weir plate, and an L-shaped connecting plate is installed on one side of the base plate. The L-shaped connecting plate cooperates with the support rod, and a third fixing bolt is installed in the internal thread of the L-shaped connecting plate. The third fixing bolt is threadedly connected to the base plate.

[0010] Furthermore, anchor piles are provided at the bottom of the base plate.

[0011] Furthermore, the insert plate has a hole inside that mates with the second fixing bolt.

[0012] This utility model provides an assembled water-retaining weir, which has the following beneficial effects: This modular weir, with its side weir plate, first connecting plate, first connecting groove, concave adjusting plate, T-shaped slide rail, T-shaped slide groove and first fixing bolt, can be assembled and adapted to different widths of channels by adjusting the position of the concave adjusting plate on the outside of the side weir plate to make contact with the inner wall of the channel. This makes it more compatible.

[0013] This modular weir, through the setting of slots, insert plates and second fixing bolts, can increase its overall height by adding an upper weir plate to the lower weir plate for installation and fixing according to the channel depth, thereby meeting the needs of channels of different depths. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a rear view of the present invention; Figure 3 This is an exploded view of a partial structure of this utility model.

[0015] In the diagram: 1. Lower weir plate; 2. Upper weir plate; 3. Side weir plate; 4. First connecting plate; 5. First connecting groove; 6. Concave adjusting plate; 7. Second connecting plate; 8. T-shaped slide rail; 9. T-shaped slide groove; 10. First fixing bolt; 11. Second connecting groove; 12. Slot; 13. Insert plate; 14. Second fixing bolt; 15. Base plate; 16. Shaft bracket; 17. Rotary sleeve; 18. Support rod; 19. L-shaped connecting plate; 20. Third fixing bolt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Please see Figures 1 to 3 This utility model provides a technical solution: an assembled weir body, including a lower weir plate 1, an upper weir plate 2, and side weir plates 3. A first connecting plate 4 is fixedly installed on one side of both the lower and upper weir plates 1 and 2. A first connecting groove 5 is opened on one side of each of the two side weir plates 3, and the first connecting plate 4 cooperates with the first connecting groove 5. A second connecting plate 7 is fixedly installed on one side of each of the other two side weir plates 3. A second connecting groove 11 is opened on the other side of both the lower and upper weir plates 1 and 2, and the second connecting plate 7 cooperates with the second connecting groove 11. A concave adjusting plate 6 is slidably installed on one side of each side weir plate 3. Two T-shaped slide rails 8 are fixedly installed on one side of each side weir plate 3. A T-shaped sliding groove 9 is opened inside the concave adjusting plate 6, and the T-shaped sliding groove 9 cooperates with the T-shaped slide rails 8. A first fixing bolt 10 is threaded inside the concave adjusting plate 6, and the first fixing bolt 10 cooperates with the side weir plate 3. The weir body is constructed by connecting the lower weir plate 1 and the upper weir plate 2... Each side is fixedly equipped with a first connecting plate 4, and each side of the lower weir plate 1 and the upper weir plate 2 is provided with a second connecting groove 11, which allows several lower weir plates 1 and upper weir plates 2 to be connected respectively. The first connecting groove 5 is provided on one side of two side weir plates 3, and the first connecting plate 4 can be connected to the first connecting groove 5 on one side of the side weir plate 3 to install the side weir plate 3 on one side of the lower weir plate 1 and the upper weir plate 2. The second connecting plate 7 is installed on one side of the other two side weir plates 3, and the second connecting plate 7 can be connected to the second connecting groove 11 to install the two side weir plates 3 on the other side of the lower weir plate 1 and the upper weir plate 2. Thus, the installation and connection of the two side weir plates 3 can be completed. Then, the position of the concave adjustment plate 6 on the outside of the two side weir plates 3 is adjusted according to the width of the ditch, and the concave adjustment plate 6 is fixed in the adjusted position by the first fixing bolt 10, so as to ensure that the weir structure can be used with channels of different widths.

[0018] The lower weir plate 1 has a slot 12 inside the top, and the upper weir plate 2 has an insert plate 13 fixedly installed at the bottom. The insert plate 13 cooperates with the slot 12. Two second fixing bolts 14 are threadedly installed inside the lower weir plate 1 and on one side of the slot 12. The second fixing bolts 14 are threadedly connected to the insert plate 13. By inserting the insert plate 13 into the slot 12 and then fixing the insert plate 13 in the slot 12 with the second fixing bolts 14, the upper weir plate 2 can be installed and fixed on the lower weir plate 1.

[0019] A shaft bracket 16 is fixedly installed on one side of the upper weir plate 2, and a rotating sleeve 17 is rotatably installed on the inner side of the shaft bracket 16. A support rod 18 is fixedly installed on one side of the rotating sleeve 17. The support rod 18 can support the upper weir plate 2, thereby improving the strength of the upper weir plate 2 when installed on top of the lower weir plate 1 to block water.

[0020] A base plate 15 is fixedly installed at the bottom of the lower weir plate 1. An L-shaped connecting plate 19 is installed on one side of the base plate 15. The L-shaped connecting plate 19 cooperates with the support rod 18. A third fixing bolt 20 is installed in the internal thread of the L-shaped connecting plate 19 and is threadedly connected to the base plate 15. The base plate 15 improves the firmness of the lower weir plate 1 in the channel. The contact between the base plate 15 and the bottom of the channel increases the contact area between the bottom of the lower weir plate 1 and the ditch, thereby improving the stability of the lower weir plate 1 in the channel. The L-shaped connecting plates 19 installed on both sides of the base plate 15 can connect several base plates 15 into a whole, thereby improving its firmness. The L-shaped connecting plate 19 on one side of the base plate 15 can block and support the support rod 18, thereby improving the support strength of the support rod 18.

[0021] Anchor piles are provided at the bottom of the base plate 15; by setting the anchor piles and inserting them into the bottom of the channel, the stability of the base plate 15 installed in the channel is increased.

[0022] The insert plate 13 has a hole inside that mates with the second fixing bolt 14. By having the hole inside the insert plate 13 mate with the second fixing bolt 14, the second fixing bolt 14 can pass through the hole inside the insert plate 13 during installation and fix the insert plate 13 in the slot 12, thus completing the installation and fixing of the upper weir plate 2.

[0023] In summary, this modular weir is used by connecting several lower weir plates 1 within the channel via first connecting plates 4 and second connecting grooves 11. After connection, two side weir plates 3 are connected to each other via the first connecting plate 4 on one side of the lower weir plate 1 and the first connecting groove 5 on one side of the side weir plate 3. The other side weir plate 3 is connected to the second connecting groove 11 via the second connecting plate 7. This completes the assembly of the two side weir plates 3. After assembly, the position of the concave adjusting plate 6 is adjusted according to the channel width, allowing the concave adjusting plate 6 to slide on the outside of the T-shaped slide rail 8 via the T-shaped sliding groove 9. The first fixing screw is then rotated using a tool. After bolting 10, the concave adjusting plate 6 is fixed to one side of the side weir plate 3. Then, several upper weir plates 2 are inserted into the slots 12 at the top of the lower weir plate 1 through the insert plate 13. Then, the second fixing bolt 14 is rotated with a tool to fix the insert plate 13 in the slot 12 to complete the installation of the upper weir plate 2. Then, the support rod 18 is rotated so that one end abuts against the top of the bottom plate 15. Finally, the L-shaped connecting plate 19 is installed on one side of the bottom plate 15 through the third fixing bolt 20. Several bottom plates 15 can be connected through the L-shaped connecting plate 19. At the same time, the L-shaped connecting plate 19 can also limit and block the support rod 18.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An assembled water retaining weir body comprising a lower weir body plate (1), an upper weir body plate (2) and side weir body plates (3), characterised in that: A first connecting plate (4) is fixedly installed on one side of the lower weir plate (1) and the upper weir plate (2). A first connecting groove (5) is opened on one side of each of the two side weir plates (3). The first connecting plate (4) cooperates with the first connecting groove (5). A second connecting plate (7) is fixedly installed on one side of each of the other two side weir plates (3). A second connecting groove (11) is opened on the other side of the lower weir plate (1) and the upper weir plate (2). The second connecting plate (7) cooperates with the second connecting groove (11). A concave adjusting plate (6) is slidably installed on one side of the side weir plate (3). Two T-shaped slide rails (8) are fixedly installed on one side of the side weir plate (3). A T-shaped slide groove (9) is opened inside the concave adjusting plate (6). The T-shaped slide groove (9) cooperates with the T-shaped slide rail (8). A first fixing bolt (10) is installed in the internal thread of the concave adjusting plate (6). The first fixing bolt (10) cooperates with the side weir plate (3).

2. An assembled water retaining weir body as claimed in claim 1 wherein: The lower weir plate (1) has a slot (12) inside the top, and the upper weir plate (2) has a fixed plate (13) at the bottom. The plate (13) cooperates with the slot (12). Two second fixing bolts (14) are threadedly installed inside the lower weir plate (1) and on one side of the slot (12). The second fixing bolts (14) are threadedly connected to the plate (13).

3. The assembled water retaining weir body as claimed in claim 1, wherein: A shaft frame (16) is fixedly installed on one side of the upper weir plate (2), a rotating sleeve (17) is rotatably installed on the inner side of the shaft frame (16), and a support rod (18) is fixedly installed on one side of the rotating sleeve (17).

4. The assembled water retaining weir body as claimed in claim 1, wherein: A base plate (15) is fixedly installed at the bottom of the lower weir plate (1). An L-shaped connecting plate (19) is installed on one side of the base plate (15). The L-shaped connecting plate (19) cooperates with the support rod (18). A third fixing bolt (20) is installed in the internal thread of the L-shaped connecting plate (19). The third fixing bolt (20) is threadedly connected to the base plate (15).

5. An assembled water retaining weir body as claimed in claim 4 wherein: Anchor piles are provided at the bottom of the base plate (15).

6. The assembled water retaining weir body as claimed in claim 2, wherein: The insert plate (13) has a hole inside that mates with the second fixing bolt (14).

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