Novel flood prevention sandbag for flood prevention engineering

Abstract

The utility model relates to the technical field of flood prevention engineering, in particular to a novel flood prevention sandbag for flood prevention engineering, which comprises a sandbag body, a first zipper fixedly connected to the surface of the sandbag body, a first bag sleeve fixedly connected to the surface of the sandbag body, and a second bag sleeve fixedly connected to the surface of the sandbag body. The side, close to the second bag sleeve, of the first bag sleeve is fixedly connected with a second zipper, the second zipper is fixedly connected with the sandbag body, the side, close to the first bag sleeve, of the second bag sleeve is fixedly connected with a third zipper, and the third zipper is fixedly connected with the sandbag body. And the surfaces of the first bag sleeve and the second bag sleeve are fixedly connected with drawstrings. The novel flood prevention sandbag solves the problems that in order to shorten the drying period of the novel flood prevention sandbag for flood prevention engineering, sand often needs to be taken out of the novel flood prevention sandbag for flood prevention engineering, and due to the fact that the sand absorbs a large amount of water, the work of separating the sandbag body from the sand is difficult.

Description

Technical Field

[0001] This utility model relates to the field of flood control engineering technology, and in particular to a new type of flood control sandbag for flood control engineering. Background Technology

[0002] Flood control engineering refers to the work carried out in order to prevent or mitigate the impact or even disasters caused by floods, including flood forecasting, flood control scheduling, and the operation of flood control projects. In the process of flood control and disaster relief, it is usually necessary to use flood control sandbags, which are mainly composed of bags made of absorbent materials and sand. They are used to prevent water immersion, waterproofing, and water blocking, providing waterproof protection for the area.

[0003] Existing technologies often have the following drawbacks: After the new flood control sandbags used in flood control projects are used, in order to shorten the drying cycle of the new flood control sandbags, it is often necessary to remove the sand from the new flood control sandbags. However, since the sand has absorbed a lot of water, it is difficult to separate the sandbag body from the sand.

[0004] Therefore, this utility model provides a new type of flood control sandbag for flood control projects. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where, in order to shorten the drying cycle of new flood control sandbags used in flood control projects, it is often necessary to remove sand from the sandbags. However, because the sand has absorbed a lot of water, separating the sandbag body from the sand is quite difficult. Therefore, this invention proposes a new type of flood control sandbag for flood control projects.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a novel flood control sandbag for flood control engineering, comprising a sandbag body, a first zipper fixedly connected to the surface of the sandbag body, a first bag cover fixedly connected to the surface of the sandbag body, a second bag cover fixedly connected to the surface of the sandbag body, a second zipper fixedly connected to the side of the first bag cover near the second bag cover, the second zipper being fixedly connected to the sandbag body, a third zipper fixedly connected to the side of the second bag cover near the first bag cover, the third zipper being fixedly connected to the sandbag body, and pull straps fixedly connected to the surfaces of both the first bag cover and the second bag cover.

[0007] The effects achieved by the above components are as follows: by setting the first bag, the second bag, and the pull strap, the sandbag body can be moved easily; by setting the second zipper and the third zipper, and by setting the first zipper, the second zipper, the first bag, and the second bag, the sandbag body can be opened into multiple sections, making it easy to remove the damp sand inside.

[0008] Preferably, the inner wall of the sandbag body is fixedly connected with two sealing plates, and the two sealing plates are respectively tightly fitted to the second zipper and the third zipper.

[0009] The effect achieved by the above components is that by setting the sealing plate, the sand inside the sandbag body can be prevented from affecting the opening of the second and third zippers as much as possible.

[0010] Preferably, the surface of the second zipper is fitted with a first zipper pull, and the surface of the third zipper is fitted with a second zipper pull.

[0011] The effect achieved by the above components is that by setting the first and second zipper heads, the closing and opening of the second and third zippers can be controlled.

[0012] Preferably, eight plastic sheets are fixedly connected to the inner wall of the sandbag body, and each of the eight plastic sheets is fixedly connected to a stop bar on the side near the sealing sheet.

[0013] The effects achieved by the above components are as follows: by setting the plastic sheet, the abutment can be easily connected to the sandbag body; by setting the abutment, the position of the sealing sheet can be restricted, and the sealing sheet can be prevented from tilting up as much as possible.

[0014] Preferably, a first limiting rope is fixedly connected to the surface of the first pull head, and a second limiting rope is fixedly connected to the surface of the second pull head.

[0015] The effect achieved by the above components is that by setting the first limiting rope and the second limiting rope, the first pull head and the second pull head can be easily fixed, and the sandbag can be prevented from being stretched open due to water absorption and expansion as much as possible.

[0016] Preferably, a first fixing plate is fixedly connected to the surface of the sandbag body, and a second fixing plate is fixedly connected to the surface of the sandbag body. A first limiting plate is fixedly connected to the side of the first fixing plate near the first limiting rope, and a second limiting plate is fixedly connected to the side of the second fixing plate near the second limiting rope.

[0017] The effects achieved by the above components are as follows: by setting the first fixing plate and the second fixing plate, the stable connection between the first limiting plate and the second limiting plate and the sandbag body can be guaranteed as much as possible; by setting the first limiting plate and the second limiting plate, the fixing effect of the first limiting rope and the second limiting rope can be improved.

[0018] Preferably, a hook is fixedly connected to the side of the first limiting rope near the second limiting rope, and a ring is fixedly connected to the side of the second limiting rope near the hook.

[0019] The effect achieved by the above components is that, by setting hooks and rings, the first limiting rope and the second limiting rope can be connected, thereby fixing the first limiting rope and the second limiting rope.

[0020] In summary:

[0021] 1. In this utility model, by setting a second zipper, a third zipper, a first zipper and a second zipper, the sandbag body can be easily unfolded into a multi-segment form, reducing the strength burden on the staff when taking sand. At the same time, by setting a pull strap, the staff can easily lift the sandbag body, thereby facilitating the removal of sand from inside the sandbag body.

[0022] 2. In this utility model, by setting the first fixing plate and the second fixing plate, the stability of the connection between the first limiting plate and the second limiting plate and the sandbag body can be improved. By setting the first limiting rope and the second limiting rope, as well as the ring and the hook, the position of the first zipper and the second zipper can be restricted, so as to avoid the sandbag from being stretched open due to water absorption and expansion. By setting the sealing plate, the sand inside the sandbag body can be isolated from the second zipper and the third zipper as much as possible, so as to facilitate the control of the first zipper and the second zipper. By setting the plastic sheet and the abutment, the sealing plate can be prevented from flipping over and reducing its isolation effect as much as possible. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of this utility model from another angle;

[0025] Figure 3 This utility model Figure 1 A partial structural diagram of the first bag cover;

[0026] Figure 4 This utility model Figure 1 Enlarged view of point A;

[0027] Figure 5 This utility model Figure 2 Enlarged view of point B.

[0028] Legend: 1. Sandbag body; 2. First zipper; 3. First bag cover; 4. Second bag cover; 5. Pull strap; 6. Second zipper; 7. First zipper pull; 8. First fixing piece; 9. First limiting piece; 10. First limiting rope; 11. Hook; 12. Third zipper; 13. Second zipper pull; 14. Second fixing piece; 15. Second limiting piece; 16. Second limiting rope; 17. Ring; 18. Sealing piece; 19. Plastic piece; 20. Support bar. Detailed Implementation

[0029] Reference Figures 1-4As shown, this utility model provides a technical solution: a novel flood control sandbag for flood control engineering, comprising a sandbag body 1, a first zipper 2 fixedly connected to the surface of the sandbag body 1, a first bag sleeve 3 fixedly connected to the surface of the sandbag body 1, a second bag sleeve 4 fixedly connected to the surface of the sandbag body 1, a second zipper 6 fixedly connected to the side of the first bag sleeve 3 near the second bag sleeve 4, the second zipper 6 being fixedly connected to the sandbag body 1, a third zipper 12 fixedly connected to the side of the second bag sleeve 4 near the first bag sleeve 3, the third zipper 12 being fixedly connected to the sandbag body 1, and pull straps 5 fixedly connected to the surfaces of both the first bag sleeve 3 and the second bag sleeve 4. By setting the first bag sleeve 3, the second bag sleeve 4, and the pull straps 5, the sandbag body 1 can be easily moved. By setting the second zipper 6 and the third zipper 12, and by setting the first zipper 2 and the second zipper 6, and the first bag sleeve 3 and the second bag sleeve 4, the sandbag body 1 can be opened into multiple sections, facilitating the removal of the damp sand inside.

[0030] The following is a detailed explanation of its overall setup and function.

[0031] Reference Figures 1-5 As shown in this embodiment: Two sealing plates 18 are fixedly connected to the inner wall of the sandbag body 1, and the two sealing plates 18 are tightly fitted to the second zipper 6 and the third zipper 12 respectively. By setting the sealing plates 18, the sand inside the sandbag body 1 can be prevented from affecting the opening of the second zipper 6 and the third zipper 12 as much as possible. The surface of the second zipper 6 is fitted with a first zipper head 7, and the surface of the third zipper 12 is fitted with a second zipper head 13. By setting the first zipper head 7 and the second zipper head 13, the closing and opening of the second zipper 6 and the third zipper 12 can be controlled. Eight plastic pieces 19 are fixedly connected to the inner wall of the sandbag body 1, and each of the eight plastic pieces 19 has a stop bar 20 fixedly connected to the side of the sealing plate 18. By setting the plastic pieces 19, the stop bar 20 can be easily connected to the sandbag body 1, and the stop bar 20 can restrict the position of the sealing plate 18, preventing the sealing plate 18 from tilting up as much as possible.

[0032] A first limiting rope 10 is fixedly connected to the surface of the first pull head 7, and a second limiting rope 16 is fixedly connected to the surface of the second pull head 13. By setting the first limiting rope 10 and the second limiting rope 16, the first pull head 7 and the second pull head 13 can be easily fixed, minimizing the risk of the sandbag expanding due to water absorption. A first fixing plate 8 and a second fixing plate 14 are fixedly connected to the surface of the sandbag body 1. A first limiting plate 9 is fixedly connected to the side of the first fixing plate 8 closest to the first limiting rope 10, and a second limiting plate 15 is fixedly connected to the side of the second fixing plate 14 closest to the second limiting rope 16. By setting the first fixing plate 8 and the second fixing plate 14, a stable connection between the first limiting plate 9 and the second limiting plate 15 and the sandbag body 1 can be ensured as much as possible. The first limiting plate 9 and the second limiting plate 15 also improve the fixing effect of the first limiting rope 10 and the second limiting rope 16. A hook 11 is fixedly connected to the side of the first limiting rope 10 near the second limiting rope 16, and a ring 17 is fixedly connected to the side of the second limiting rope 16 near the hook 11. By setting the hook 11 and the ring 17, the first limiting rope 10 and the second limiting rope 16 can be connected, thereby fixing the first limiting rope 10 and the second limiting rope 16.

[0033] Working principle: When it is necessary to remove the sand from inside the sandbag body 1, firstly, separate the ring 17 and hook 11. Then, untangle the first limiting rope 10 and the second limiting rope 16 from the first limiting plate 9 and the second limiting plate 15, thereby releasing the first limiting rope 10 and the second limiting rope 16 from fixing the first pull head 7 and the second pull head 13. Then, use the first pull head 7, the second pull head 13, the second zipper 6, and the third zipper 12 to unseal the seal between the first bag sleeve 3 and the second bag sleeve 4 and the sandbag body 1. Grasp the pull strap 5 on the surface of the first bag sleeve 3 and the second bag sleeve 4 to move the sandbag body 1, thereby emptying the sand inside. The first zipper 2 can seal the sandbag body 1, and the second zipper 6, the third zipper 12, the first pull head 7, and the second pull head 13 can easily unfold the sandbag body 1 into multiple sections. This design reduces the physical burden on workers when removing sand. The pull strap 5 allows workers to easily lift the sandbag body 1, facilitating the removal of sand from inside. The first fixing plate 8 and the second fixing plate 14 improve the stability of the connection between the first limiting plate 9 and the second limiting plate 15 and the sandbag body 1. The first limiting rope 10, the second limiting rope 16, the ring 17, and the hook 11 restrict the position of the first pull head 7 and the second pull head 13, minimizing the risk of the sandbag expanding due to water absorption. The sealing plate 18 effectively isolates the sand inside the sandbag body 1 from the second zipper 6 and the third zipper 12, facilitating control of the first pull head 7 and the second pull head 13. The plastic sheet 19 and the abutment 20 minimize the risk of the sealing plate 18 shifting and reducing its insulating effect.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A novel flood control sandbag for flood control engineering, comprising a sandbag body (1), characterized in that: A first zipper (2) is fixedly connected to the surface of the sandbag body (1), a first bag cover (3) is fixedly connected to the surface of the sandbag body (1), a second bag cover (4) is fixedly connected to the surface of the sandbag body (1), a second zipper (6) is fixedly connected to the side of the first bag cover (3) near the second bag cover (4), the second zipper (6) is fixedly connected to the sandbag body (1), a third zipper (12) is fixedly connected to the side of the second bag cover (4) near the first bag cover (3), the third zipper (12) is fixedly connected to the sandbag body (1), and a pull strap (5) is fixedly connected to the surface of both the first bag cover (3) and the second bag cover (4).

2. The novel flood control sandbag for flood control engineering according to claim 1, characterized in that: The inner wall of the sandbag body (1) is fixedly connected with two sealing pieces (18), and the two sealing pieces (18) are tightly fitted to the second zipper (6) and the third zipper (12) respectively.

3. The novel flood control sandbag for flood control engineering according to claim 1, characterized in that: The surface of the second zipper (6) is fitted with a first zipper head (7), and the surface of the third zipper (12) is fitted with a second zipper head (13).

4. A novel flood control sandbag for flood control engineering according to claim 2, characterized in that: The inner wall of the sandbag body (1) is fixedly connected with eight plastic pieces (19), and each of the eight plastic pieces (19) is fixedly connected with a stop bar (20) on the side near the sealing piece (18).

5. A novel flood control sandbag for flood control engineering according to claim 3, characterized in that: The surface of the first pull head (7) is fixedly connected to a first limiting rope (10), and the surface of the second pull head (13) is fixedly connected to a second limiting rope (16).

6. A novel flood control sandbag for flood control engineering according to claim 5, characterized in that: The surface of the sandbag body (1) is fixedly connected to a first fixing plate (8), and the surface of the sandbag body (1) is fixedly connected to a second fixing plate (14). The first fixing plate (8) is fixedly connected to a first limiting plate (9) on the side near the first limiting rope (10), and the second fixing plate (14) is fixedly connected to a second limiting plate (15) on the side near the second limiting rope (16).

7. A novel flood control sandbag for flood control engineering according to claim 6, characterized in that: The first limiting rope (10) is fixedly connected to a hook (11) on the side near the second limiting rope (16), and the second limiting rope (16) is fixedly connected to a ring (17) on the side near the hook (11).

Images