Water conservancy project flood prevention box convenient to disassemble and assemble

Abstract

The utility model provides a water conservancy project flood prevention box convenient to disassemble and assemble, and relates to the technical field of water conservancy projects, the water conservancy project flood prevention box comprises a box body, a side baffle is placed at the side end of the box body, the inner wall of the box body is provided with a buckle structure used for clamping and limiting the side baffle, and the top end of the box body and the top end of the side baffle are jointly connected with a top cover in a clamping mode. A base is fixed to the bottom end of the box body, first openings are formed in the two sides of the bottom end of the base, supporting plates are arranged in the two first openings, and universal self-locking wheels are installed on the two sides of the bottom end of each supporting plate. When a sandbag and the like in the box body need to be taken out, a user only needs to move a top cover upwards to open the top cover, pull out a bolt and pull a pull block to drive a clamping column to be separated from a clamping hole formed in one end of a side baffle at the moment, and the user can directly move upwards to take out the side baffle at the moment and can take out the sandbag and the like through auxiliary rotation of a driving roller. And the sandbag can be pulled out more conveniently and rapidly in a transverse moving mode, and practicability is higher.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a flood control box for water conservancy projects that is easy to assemble and disassemble. Background Technology

[0002] Flood control boxes can store a large amount of flood control materials and can be used for rapid rescue in the event of a disaster. A large number of flood control boxes are prepared during flood control. However, the existing flood control boxes are difficult to disassemble and cannot be quickly unfolded in emergency use, which has a certain impact on the retrieval of flood control materials.

[0003] Currently, one type of flood control box for water conservancy projects can only be removed by removing the top cover to take out the sandbags inside. This makes it very troublesome to remove the sandbags during flood control, as it cannot be pulled out directly from the side. This limitation makes it less practical. In addition, this type of flood control box for water conservancy projects is inconvenient to move. When it needs to be moved, it needs to be moved or dragged manually, which is very troublesome. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that in the existing technology, the sandbags inside can only be removed by removing the top cover, which makes it very troublesome to remove the sandbags during flood control. They cannot be dragged out directly from the side and are inconvenient to move. When moving them, they need to be moved manually or dragged, which is very troublesome. Therefore, this utility model proposes a flood control box for water conservancy projects that is easy to assemble and disassemble.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a flood control box for water conservancy projects that is easy to assemble and disassemble, comprising a box body, a side baffle placed on the side end of the box body, a buckle structure for locking and limiting the side baffle on the inner wall of the box body, a top cover for locking the top of the box body and the side baffle, a base fixed to the bottom end of the box body, a first opening on both sides of the bottom end of the base, a support plate in each of the two first openings, universal self-locking wheels installed on both sides of the bottom end of the two support plates, and a drive structure for driving the two support plates to lift and lower inside the base.

[0006] Preferably, the driving structure includes a screw disposed in the base, a movable plate threadedly connected to the outer wall of the screw, a limit post slidably connected to the end of the movable plate away from the screw, and connecting blocks fixed at both ends of the movable plate, with the opposite ends of the two connecting blocks respectively fixed to two support plates.

[0007] Preferably, the buckle structure includes an inner cavity formed on the inner wall of the box, a spring is fixed on the inner wall of the inner cavity, a locking post is fixed to one end of the spring, and the end of the locking post away from the spring passes through the inner cavity and is movably inserted into the side baffle.

[0008] Preferably, a damping shaft is installed at the top of the screw, and the screw is rotatably connected to the base through the damping shaft.

[0009] Preferably, a nut post is fixed to the bottom end of the screw, a second opening is provided at the bottom end of the housing, the nut end of the nut post is located in the second opening, the nut post is rotatably connected to the base, and a locking hole matching the locking post is provided at one end of the side baffle.

[0010] Preferably, both ends of the card post are fixed with connecting plates, one end of each of the two connecting plates passes through the box body and is fixed with a pull block, and one end of the box body is provided with a connecting groove matching the connecting plate on both sides of the inner cavity.

[0011] Preferably, a positioning plate is fixed on the outer wall of the housing, and a pin is provided inside the positioning plate. The output end of the pin passes through a pull block, and two locking holes matching the pin are opened inside the positioning plate.

[0012] Preferably, a sign is fixed to the top of the top cover, and handles are fixed to both sides of the top of the top cover at the sign.

[0013] Preferably, three partition plates are fixed on the inner wall of the box, and multiple drive rollers are rotatably connected to the inner bottom wall of the box.

[0014] Preferably, one end of the side baffle is fixed with three guide plates, and the three guide plates are slidably inserted into the three partition plates respectively.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] In this invention, when it is necessary to remove sandbags from the box, simply move the top cover upwards to open it. Then, pull out the pin and pull the lever to disengage the locking pin from the locking hole at one end of the side panel. The user can then directly move the side panel upwards to remove it. With the assistance of the roller, the user can more conveniently and quickly drag out the sandbags by moving it horizontally, making it more practical. In addition, when the box needs to be moved, the user can use a wrench or similar tool to rotate the nut through the second opening, thereby rotating the screw and causing the moving plate to rise and fall under the limit of the limiting pin. This, in turn, causes the support plate connected to the connecting block to rise and fall. When the support plate descends, it will cause the two universal self-locking wheels installed on its bottom side to descend, so that the box is supported by four universal self-locking wheels, making it easy to move. When not moving, the four universal self-locking wheels retract into the first opening. The box is supported by the base as a whole, preventing slippage and making it more practical. Attached Figure Description

[0017] Figure 1A perspective view of a flood control box for water conservancy projects that is easy to assemble and disassemble is provided for this utility model;

[0018] Figure 2 A cross-sectional view of a flood control box for water conservancy projects that is easy to assemble and disassemble is provided for this utility model;

[0019] Figure 3 This utility model provides a schematic diagram of the internal structure of a flood control box for water conservancy projects that is easy to assemble and disassemble;

[0020] Figure 4 This utility model provides a schematic diagram of the buckle structure for a flood control box used in water conservancy projects that is easy to assemble and disassemble;

[0021] Figure 5 This utility model provides a schematic diagram of the drive structure of a flood control box for water conservancy projects that is easy to assemble and disassemble.

[0022] Legend: 1. Box body; 2. Top cover; 3. Divider plate; 4. Drive roller; 5. Side baffle; 6. Guide plate; 7. Buckle structure; 701. Inner cavity; 702. Spring; 703. Locking post; 8. Locking hole; 9. Connecting plate; 10. Pull block; 11. Connecting groove; 12. Positioning plate; 13. Locking hole; 14. Pin; 15. Base; 16. First opening; 17. Support plate; 18. Universal self-locking wheel; 19. Drive structure; 1901. Screw; 1902. Moving plate; 1903. Limiting post; 1904. Connecting block; 20. Damping shaft; 21. Nut post; 22. Second opening; 23. Sign; 24. Handle. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1, as Figure 1-5As shown, this utility model provides a flood control box for water conservancy projects that is easy to assemble and disassemble. It includes a box body 1, a side baffle 5 placed on the side end of the box body 1, a buckle structure 7 for locking and limiting the side baffle 5 on the inner wall of the box body 1, a top cover 2 for locking the top of the box body 1 and the side baffle 5, a base 15 fixed to the bottom end of the box body 1, a first opening 16 on both sides of the bottom end of the base 15, a support plate 17 in each of the two first openings 16, universal self-locking wheels 18 installed on both sides of the bottom end of the two support plates 17, and a drive structure 19 for driving the two support plates 17 to lift and lower inside the base 15.

[0026] The overall effect of Embodiment 1 is that when it is necessary to remove the sandbags or other items stored in the box 1, simply move the top cover 2 upwards to open it. At this time, the operation of the latching structure 7 will remove the latching restriction on the side baffle 5, allowing the user to directly move the side baffle 5 upwards and quickly pull out the sandbags or other items stored in the box 1 from the side, making it more practical. Through the operation of the drive structure 19, the two support plates 17 can be raised and lowered. When the support plates 17 descend, they will drive the two universal self-locking wheels 18 installed on their bottom sides to descend, so that the box 1 is supported by the four universal self-locking wheels 18, making it easy to move. When not moving, the four universal self-locking wheels 18 retract into the first opening 16, and the box 1 is supported by the base 15 as a whole, avoiding slippage, making it more practical.

[0027] Example 2, as Figure 1-5As shown, the drive structure 19 includes a screw 1901 disposed within the base 15. A movable plate 1902 is threadedly connected to the outer wall of the screw 1901. A limit post 1903 is slidably connected to one end of the movable plate 1902 away from the screw 1901. Connecting blocks 1904 are fixed to both ends of the movable plate 1902. The opposite ends of the two connecting blocks 1904 are respectively fixed to two support plates 17. The snap-fit ​​structure 7 includes an inner cavity 701 formed in the inner wall of the housing 1. A spring 702 is fixed to the inner wall of 701. A retaining post 703 is fixed to one end of the spring 702. The end of the retaining post 703 away from the spring 702 passes through the inner cavity 701 and is movably inserted into the side baffle 5. A damping shaft 20 is installed at the top of the screw 1901. The screw 1901 is rotatably connected to the base 15 through the damping shaft 20. A nut post 21 is fixed to the bottom end of the screw 1901. A second opening 22 is opened at the bottom end of the housing 1. The nut end of the nut post 21 is located at... Inside the second opening 22, the nut post 21 is rotatably connected to the base 15. One end of the side baffle 5 is provided with a locking hole 8 that matches the locking post 703. Both ends of the locking post 703 are fixed with connecting plates 9. One end of each connecting plate 9 passes through the box 1 and is fixed with a pull block 10. One end of the box 1 is located on both sides of the inner cavity 701 and is provided with a connecting groove 11 that matches the connecting plate 9. A positioning plate 12 is fixed on the outer wall of the box 1. A pin 14 is provided in the positioning plate 12. The output end of the pin 14 passes through the pull block 10. Two locking holes 13 that match the pin 14 are provided in the positioning plate 12. A sign 23 is fixed on the top of the top cover 2. Handles 24 are fixed on both sides of the sign 23 on the top of the top of the top cover 2. Three partition plates 3 are fixed on the inner wall of the box 1. Multiple drive rollers 4 are rotatably connected to the inner bottom wall of the box 1. Three guide plates 6 are fixed on one end of the side baffle 5. The three guide plates 6 are slidably inserted into the three partition plates 3 respectively.

[0028] The effect achieved by the entire embodiment 2 is as follows: by pulling out the pin 14 and pulling the pull block 10, the locking post 703 is disengaged from the locking hole 8 at one end of the side baffle 5. At this time, the user can directly lift and remove the side baffle 5. The user can also use the auxiliary rotation of the roller 4 to more conveniently and quickly move and drag out the sandbag, making it more practical. During installation, simply put in the side baffle 5, release the pull block 10, and let the locking post 703 be lifted under the return thrust of the spring 702, so that the locking post 703 is locked in the locking hole 8 at one end of the side baffle 5, thereby limiting the position of the side baffle 5 and achieving the effect of quick installation of the side baffle 5. Through the setting of the pin 14 and the two locking holes 13, the pin 14 can limit the position of the pull block 10 to prevent it from moving accidentally. The two locking holes 13 correspond to the states of the locking post 703 being inserted into the locking hole 8 and the state of the locking post 703 being disengaged from the locking hole 8, respectively. In addition, when the box 1 needs to be moved, the user only needs to use a wrench or the like to... The second opening 22 rotates the nut post 21, thereby driving the screw 1901 to rotate. This causes the moving plate 1902 to rise and fall under the limit of the limiting post 1903, thereby driving the support plate 17 connected to the connecting block 1904 to rise and fall. When the support plate 17 descends, it will drive the two universal self-locking wheels 18 installed on its bottom side to descend, so that the box 1 is supported by the four universal self-locking wheels 18, which facilitates movement. When not moving, the four universal self-locking wheels 18 retract into the first opening 16. The box 1 is supported by the base 15 as a whole, which avoids slippage and enhances practicality. Through the setting of the partition plate 3, different items can be stored in each cavity of the box 1. Through the setting of the damping shaft 20, the damping of the screw 1901 rotation can be increased, preventing it from rotating on its own. The nut post 21 of this device consists of a connecting post and a hexagonal nut fixed at its bottom. The connecting post is used to connect with the screw 1901, while the hexagonal nut is easy to rotate with an external wrench.

[0029] Working principle: When using this device, to remove sandbags or other items from the housing 1, simply move the top cover 2 upwards to open it. Then, pull out the pin 14 and pull the lever 10, causing the locking pin 703 to disengage from the locking hole 8 at one end of the side baffle 5. The user can then directly move the side baffle 5 upwards to remove it. With the assistance of the roller 4, the user can more easily and quickly move the sandbags horizontally, making it more practical. Furthermore, when the housing 1 needs to be moved, the user can simply use a wrench or similar tool to rotate the nut through the second opening 22. 21, thereby driving the screw 1901 to rotate, causing the moving plate 1902 to rise and fall under the limit of the limiting post 1903, thereby driving the support plate 17 connected to the connecting block 1904 to rise and fall. When the support plate 17 descends, it will drive the two universal self-locking wheels 18 installed on its bottom side to descend, so that the box 1 is supported by the four universal self-locking wheels 18, which facilitates movement. When not moving, the four universal self-locking wheels 18 retract into the first opening 16. The box 1 is supported by the base 15 as a whole, avoiding slippage and making it more practical.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A flood control box for water conservancy projects that is easy to assemble and disassemble, comprising a box body (1), characterized in that: A side baffle (5) is placed on the side end of the box (1). A buckle structure (7) for locking and limiting the side baffle (5) is provided on the inner wall of the box (1). A top cover (2) is locked together on the top of the box (1) and the side baffle (5). A base (15) is fixed at the bottom end of the box (1). A first opening (16) is opened on both sides of the bottom end of the base (15). A support plate (17) is provided in both first openings (16). Universal self-locking wheels (18) are installed on both sides of the bottom end of the two support plates (17). A drive structure (19) for driving the two support plates (17) to lift and lower is provided in the base (15).

2. The flood control box for water conservancy projects that is easy to assemble and disassemble according to claim 1, characterized in that: The drive structure (19) includes a screw (1901) disposed in the base (15). A movable plate (1902) is threadedly connected to the outer wall of the screw (1901). A limit post (1903) is slidably connected to one end of the movable plate (1902) away from the screw (1901). A connecting block (1904) is fixed to both ends of the movable plate (1902). The opposite ends of the two connecting blocks (1904) are respectively fixed to two support plates (17).

3. A flood control box for water conservancy projects that is easy to assemble and disassemble, as described in claim 1, is characterized in that: The buckle structure (7) includes an inner cavity (701) opened on the inner wall of the box (1). A spring (702) is fixed on the inner wall of the inner cavity (701). A locking post (703) is fixed at one end of the spring (702). The end of the locking post (703) away from the spring (702) passes through the inner cavity (701) and is movably inserted into the side baffle (5).

4. A flood control box for water conservancy projects that is easy to assemble and disassemble, as described in claim 2, is characterized in that: The screw (1901) is equipped with a damping shaft (20) at its top end, and the screw (1901) is rotatably connected to the base (15) through the damping shaft (20).

5. A flood control box for water conservancy projects that is easy to assemble and disassemble, as described in claim 2, characterized in that: The bottom end of the screw (1901) is fixed with a nut post (21), the bottom end of the housing (1) is provided with a second opening (22), the nut end of the nut post (21) is located in the second opening (22), the nut post (21) is rotatably connected to the base (15), and one end of the side baffle (5) is provided with a locking hole (8) that matches the locking post (703).

6. A flood control box for water conservancy projects that is easy to assemble and disassemble, as described in claim 3, is characterized in that: Both ends of the locking post (703) are fixed with connecting plates (9), one end of each of the two connecting plates (9) penetrates the box body (1) and is fixed with a pull block (10). One end of the box body (1) is located on both sides of the inner cavity (701) and has a connecting groove (11) that matches the connecting plate (9).

7. A flood control box for water conservancy projects that is easy to assemble and disassemble, as described in claim 6, characterized in that: A positioning plate (12) is fixed on the outer wall of the housing (1). A pin (14) is provided in the positioning plate (12). The output end of the pin (14) passes through the pull block (10). Two locking holes (13) matching the pin (14) are opened in the positioning plate (12).

8. A flood control box for water conservancy projects that is easy to assemble and disassemble, as described in claim 1, characterized in that: The top of the top cover (2) is fixed with a sign (23), and handles (24) are fixed on both sides of the top of the top cover (2) at the sign (23).

9. A flood control box for water conservancy projects that is easy to assemble and disassemble, as described in claim 1, characterized in that: Three partition plates (3) are fixed on the inner wall of the box (1), and multiple drive rollers (4) are rotatably connected to the inner bottom wall of the box (1).

10. A flood control box for water conservancy projects that is easy to assemble and disassemble according to claim 9, characterized in that: Three guide plates (6) are fixed at one end of the side baffle (5), and the three guide plates (6) are slidably inserted into the three partition plates (3).

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