Flood prevention box for water conservancy project

Abstract

The utility model relates to the technical field of flood prevention equipment, and discloses a water conservancy project flood prevention box which comprises protection plates and a connecting disc, two sets of waterproof cloth are jointly installed on the two sides of the opposite protection plates, fixing blocks are installed at the four corners of the two ends of the opposite protection plates, and spherical joints are installed at the ends, away from the protection plates, of the fixing blocks. The outer side of each spherical joint is wrapped with a wrapping joint, one end of each wrapping joint is provided with a supporting rod, and the supporting rods are made of hard alloy materials. According to the flood prevention box, the wrapping joints, the supporting rods and the connecting discs are used in cooperation, the connecting discs are compressed inwards, at the moment, the spherical joints and the wrapping joints rotate, meanwhile, the supporting rods and the connecting discs also rotate, then the protection plates are driven to be folded inwards, the size of the device is changed, and folding of the flood prevention box is achieved; the occupied area of the device during storage is greatly reduced, the storage pressure during dry seasons is reduced, and rapid carrying and mounting in flood seasons are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of flood prevention equipment, in particular to a flood prevention box for a water conservancy project. Background Art

[0002] Flood prevention is to prevent and reduce flood disasters, and it is work that needs to be done in flood forecasting, flood control scheduling, and the use of flood control projects. The use of flood prevention boxes can enable the rapid construction of effective water retaining structures to prevent the spread of disasters before or after a disaster occurs.

[0003] Such as the flood prevention box for water conservancy projects with publication number CN220183935U. It includes a box body, a plug-in slot provided on one side of the box body, a plug-in block fixedly connected to the other side of the box body, and a locking mechanism arranged on the box body; the locking mechanism includes a locking slot provided on the inner side wall of the plug-in slot, a rectangular chamber provided inside the plug-in block, a screw movably connected to the inside of the rectangular chamber, a movable seat movably connected to the screw, a movable block fixedly connected to the bottom of the movable seat, a rotating handle fixedly connected to one end of the screw, and a movable slot provided on the inner side wall of the rectangular chamber. The bottom inclined surface of the movable block is used to abut against the inclined surface of the locking block, thereby pushing the locking block and the connecting ring to move until the bottom of the movable block contacts the inner bottom plate of the rectangular chamber. At this time, the end of the locking block away from the inclined surface will be plugged into the locking slot to fix the two boxes.

[0004] The existing flood prevention boxes are large in size and cannot be folded for storage. There is a great storage pressure when storing them in the dry season, and the use cost of the waterproof boxes increases. At the same time, the flood prevention boxes in the prior art pay more attention to the joint use of the flood prevention boxes on both sides during actual use. However, due to the unclear water conditions during the flood season, the waterproof boxes often need to be stacked to ensure a safe flood prevention height. However, most of the existing flood prevention boxes ignore the stacking optimization in the vertical direction, and their actual use has limitations.

[0005] So we proposed a water conservancy project flood prevention box to solve the problems raised above. Utility Model Content

[0006] The utility model aims to provide a flood prevention box for water conservancy projects, so as to solve the problem that folding storage and optimization of stacking in the vertical direction cannot be achieved in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flood prevention box for a water conservancy project, comprising a guard plate and a connecting plate, two sets of waterproof cloths are installed on opposite sides of the guard plate, fixing blocks are installed at the four corners of the two ends of the opposite guard plate, a spherical joint is installed on the end of the fixing block away from the guard plate, a covering joint is covered on the outer side of the spherical joint, a support rod is installed on one end of the covering joint, and the support rod is made of carbide, and a connecting plate is connected between the support rods.

[0008] Preferably, the waterproof cloth is made of nylon waterproof fabric.

[0009] Preferably, a positioning platform is installed at the top of each connection plate, and the cross section of the positioning platform is a trapezoidal cone that is short at the top and long at the bottom. Two groups of clamping blocks are arranged on the outer side of each positioning platform, and the cross section of the clamping blocks extending from both sides of the positioning platform is rectangular.

[0010] Preferably, a positioning groove is provided at the bottom end of the connecting plate, the positioning groove is a groove that shrinks from the outside to the inside, and the positioning groove and the positioning platform cooperate with each other, and a snap-in groove is provided inside the positioning groove, the snap-in groove is L-shaped and symmetrically arranged on the side wall of the positioning groove, and the snap-in groove and the snap-in block cooperate with each other.

[0011] Preferably, equipment holes are evenly opened on the outer side of the guard plate, and pressure-resistant corrugated plates are arranged on the outside of the guard plate, and the inner side of the pressure-resistant corrugated plates is installed between the equipment blocks and the equipment holes.

[0012] Preferably, the material of the compression-resistant corrugated plate is waterproof polyethylene material, and the outer surface of the compression-resistant corrugated plate is installed in a wave-like distribution.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the coordinated use of the covering joint, the support rod and the connecting plate, the connecting plate is compressed inward, and the spherical joint and the covering joint rotate, and the support rod and the connecting plate also rotate, thereby driving the guard plate to fold inward, changing the size of the device, and realizing the folding of the flood prevention box, which greatly reduces the occupied area of ​​the device during storage, reduces the storage pressure during the dry season, and facilitates rapid transportation and installation during the flood season.

[0015] 2. By using the connecting plates in the upper and lower groups of devices together, the positioning platform on one group of flood prevention boxes can be inserted into the positioning groove in the other group of flood prevention boxes and rotated at the same time so that the card block and the card groove engage with each other to complete the connection between the two groups of upper and lower flood prevention boxes, which greatly increases the stability of the flood prevention boxes when stacked vertically and enhances the safety of the use of the device.

[0016] 3. Through the coordinated use of equipment holes and pressure-resistant corrugated plates, the impact of water on the flood control box during the flood season can be effectively reduced. The corrugated cross-section can effectively disperse the erosion of water on the device, and at the same time it is conducive to marking the height of the flood water level, and the practicality of the device is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 It is a side view stereoscopic structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the bottom three-dimensional structure of the utility model;

[0021] Figure 5 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 6 For this utility model Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0023] In the figure: 1. guard plate; 2. waterproof cloth; 3. equipment hole; 4. equipment block; 5. pressure-resistant corrugated plate; 6. fixing block; 7. spherical joint; 8. covering joint; 9. support rod; 10. connecting plate; 11. positioning platform; 12. clamping block; 13. positioning groove; 14. clamping groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-3, a flood prevention box for water conservancy projects. It includes a guard plate 1 and a connecting plate 10. Two sets of waterproof cloths 2 are installed on both sides of the guard plate 1. The material of the waterproof cloth 2 is nylon waterproof fabric. The use of waterproof nylon material with strong toughness can extend the service life of the device, and at the same time facilitate the folding and stacking of the device, so that its actual use effect is enhanced. Fixed blocks 6 are installed at the four corners of the two ends of the guard plate 1. The end of the fixed block 6 away from the guard plate 1 is installed with a spherical joint 7. The outer side of the spherical joint 7 is covered with a covering joint 8. One end of the covering joint 8 is installed with a support rod 9, and the material of the support rod 9 is hard alloy. The use of a spherical universal joint connection can make the device smoother when opening and folding, reduce the difficulty of using the device and increase the service life of the device. The support rods 9 are commonly connected with a connecting plate 10. By connecting the same modules, the opening and folding of the device can be made more convenient.

[0026] A positioning platform 11 is installed on the top of the connecting disk 10, and the cross-section of the positioning platform 11 is a trapezoidal frustum that is short on the top and long on the bottom. The positioning platform 11 designed as a boss shape can make the device have guidance during the installation process. Two groups of clamping blocks 12 are arranged on the outside of the positioning platform 11, and the cross-section of the clamping blocks 12 extending from both sides of the positioning platform 11 is rectangular. A positioning groove 13 is provided at the bottom end of the connecting disk 10, which matches the outside of the positioning platform 11 to guide the positioning platform 11 into the interior of the positioning groove 13 to facilitate the clamping of the device. A clamping groove 14 is provided inside the positioning groove 13, and the clamping groove 14 and the clamping block 12 cooperate with each other. The clamping groove 14 is L-shaped and symmetrically arranged on the side wall of the positioning groove 13. The clamping block 12 inside the clamping groove 14 is rotated to complete the clamping of the device, so that the upper and lower groups of flood control boxes are connected and used, and the actual use effect of the device is enhanced.

[0027] Example 2: Please refer to Figure 2-6 Equipment holes 3 are evenly opened on the outside of the guard plate 1. By using multiple equipment holes 3, the function of the outside of the guard plate 1 can be expanded, and the practicality is enhanced. The outside of the guard plate 1 is provided with a pressure-resistant corrugated plate 5. The inner side of the pressure-resistant corrugated plate 5 is installed between the equipment block 4 and the equipment hole 3. The material of the pressure-resistant corrugated plate 5 is waterproof polyethylene material, and the outer surface of the pressure-resistant corrugated plate 5 is installed in a wave-like distribution, which can effectively reduce the impact of water bodies in flood season and facilitate users to observe water level information.

[0028] Working principle: First, pick up the compression corrugated plate 5, align the equipment block 4 with the equipment hole 3 and insert it into the outside of the guard plate 1, repeat the installation, complete the preparation work of the device, place the device vertically above the dam body to be used, and then pull the connecting plate 10 outward. At this time, the connecting plate 10 and the support rod 9 rotate, and the spherical joint 7 and the covering joint 8 and the fixed block 6 also rotate. When the support rod 9 is placed horizontally, the device is fully opened at this time, and soil and gravel are directly filled into the device to complete the flood control function of the flood control box;

[0029] When one layer of flood prevention boxes is stacked and needs to be stacked upward to increase height, pick up another flood prevention box and repeat the opening process. Then align the positioning groove 13 below the connecting plate 10 on the other flood prevention box with the positioning platform 11 on the upper part of the connecting plate 10 of the lower flood prevention box so that it is inserted into the positioning groove 13. At this time, the clamping block 12 in the lower flood prevention box is inserted into the clamping groove 14 of the other flood prevention box. At this time, rotate the other flood prevention box to make it rotate and engage, and the connection between the two flood prevention boxes can be completed. Then, directly fill the soil, sand and gravel into the other flood prevention box, and repeat the operation until the construction of the flood control slope is completed.

[0030] When the flood prevention work is completed and the flood prevention box needs to be recovered, first pick up the upper flood prevention box, and then rotate it in the opposite direction so that the clamping block 12 rotates and disengages inside the clamping groove 14. When it is completely detached, just lift up the flood prevention box. Since there is no support at the bottom, the soil and gravel inside the flood prevention box will fall off directly, realizing rapid recovery. Then compress the connecting plates 10 at both ends inward. At this time, the waterproof cloth 2 is folded and the device is folded for easy transportation and storage.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A flood prevention box for a water conservancy project, comprising a guard plate (1) and a connecting plate (10), characterized in that: Two sets of waterproof cloth (2) are installed on opposite sides of the guard plate (1), and fixing blocks (6) are installed at the four corners of the two ends of the guard plate (1). The ends of the fixing blocks (6) away from the guard plate (1) are installed with spherical joints (7), and the outer sides of the spherical joints (7) are covered with covering joints (8). One end of the covering joints (8) is installed with support rods (9), and the material of the support rods (9) is hard alloy material. The support rods (9) are commonly connected with connecting plates (10).

2. The flood prevention box for water conservancy projects according to claim 1, characterized in that: The material of the waterproof cloth (2) is nylon waterproof fabric.

3. The flood prevention box for water conservancy projects according to claim 1, characterized in that: A positioning platform (11) is installed at the top of each connection plate (10), and the cross section of the positioning platform (11) is a trapezoidal truncated cone that is short at the top and long at the bottom. Two groups of clamping blocks (12) are arranged on the outside of each positioning platform (11), and the cross section of the clamping blocks (12) extending from both sides of the positioning platform (11) is rectangular.

4. The flood control box for water conservancy projects according to claim 1 or 3, characterized in that: The bottom end of each connection plate (10) is provided with a positioning groove (13), the positioning groove (13) is a contraction groove extending from the outside to the inside, and the positioning groove (13) and the positioning platform (11) cooperate with each other. The interior of each positioning groove (13) is provided with a clamping groove (14), the clamping groove (14) is L-shaped and symmetrically arranged on the side wall of the positioning groove (13), and the clamping groove (14) and the clamping block (12) cooperate with each other.

5. The flood prevention box for water conservancy projects according to claim 1, characterized in that: The outer side of the guard plate (1) is evenly provided with equipment holes (3), and the outer side of the guard plate (1) is provided with a pressure-resistant corrugated plate (5), and the inner side of the pressure-resistant corrugated plate (5) is installed between the equipment block (4) and the equipment hole (3).

6. The flood prevention box for water conservancy projects according to claim 5, characterized in that: The material of the compression-resistant corrugated plate (5) is waterproof polyethylene material, and the outer surface of the compression-resistant corrugated plate (5) is installed in a wave-like distribution.

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