Flood prevention sandbox for water conservancy construction

Abstract

The flood prevention sandbox for water conservancy construction comprises a flood prevention sandbox body, and the two sides of the front end face and the rear end face of the flood prevention sandbox body are each provided with a disassembly and assembly combined assembly in a combined mode. The flood prevention sandbox has the beneficial effects that after two adjacent flood prevention sandbox bodies are adjacently placed, the flood prevention sandbox bodies can be conveniently placed; a locking rod of the flood prevention sandbox body on one side can be coaxially compared with a combined locking hole of the flood prevention sandbox body on the other side in the mode that a connecting arm of the disassembly and assembly combined assembly rotates around a supporting shaft in the forward direction and stretches across and is clamped in a limiting base. Therefore, the adjacent flood prevention sandbox bodies on the two sides can be rapidly combined together in the mode that the locking rods and the combined locking holes are coaxially connected, the combined connection mode of the adjacent flood prevention sandbox bodies on the two sides is simple and easy to achieve, and the multiple flood prevention sandbox bodies arranged side by side can be conveniently combined and connected into a whole by disassembling and assembling the combined assemblies; and the stability of the flood prevention sandbox body in the use process of flood prevention and emergency rescue can be improved.

Description

Technical Field

[0001] This utility model relates to the field of flood control sandbox auxiliary components, specifically to a flood control sandbox for water conservancy construction. Background Technology

[0002] In water conservancy projects, flood control is very important. During the flood season or rainy season, staff must monitor the water level in real time. If the water level is found to be close to the warning line, an alarm must be raised in time. At the same time, if the water level approaches or even exceeds the warning line due to the flood season or heavy rain, rescue personnel need to reinforce and raise the dikes in time. Usually, rescue personnel reinforce and raise the dikes by piling up sandbags. At this time, flood control sandboxes are needed.

[0003] However, in actual use, flood control sandboxes are usually placed independently without any connection between them. This results in poor overall integrity of the sandboxes after placement, making them prone to movement or tipping over due to the impact of water flow, which directly affects the effectiveness of flood control and rescue. Utility Model Content

[0004] The purpose of this utility model is to provide a flood control sandbox for water conservancy construction in order to solve the above-mentioned problems. After two adjacent flood control sandbox bodies are placed side by side, the connecting arm of the disassembly and assembly assembly can rotate around the support shaft in the forward direction and cross over the limiting seat to make the locking rod of the flood control sandbox body on one side coaxially aligned with the combination locking hole of the flood control sandbox body on the other side. Thus, the adjacent flood control sandbox bodies on both sides can be quickly assembled by the coaxial connection between the locking rod and the combination locking hole. The assembly and connection method of the adjacent flood control sandbox bodies on both sides is simple and easy to implement, as detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This utility model provides a flood control sandbox for water conservancy construction, including a flood control sandbox body with an open top. The flood control sandbox bodies are multiple and arranged side by side in a horizontal direction. The front and rear end faces of the flood control sandbox bodies are equipped with disassembly and assembly components. After two adjacent flood control sandbox bodies are placed side by side, the two adjacent flood control sandbox bodies can be detachably connected together through the disassembly and assembly components.

[0007] Preferably, the top opening of the flood control sandbox body is covered with a lid for sealing, and both sides of the flood control sandbox body are fitted with handles. Both sides of the bottom surface of the flood control sandbox body are fixedly installed with rectangular pads for raising and supporting.

[0008] Preferably, each of the disassembly and assembly components includes a fixed seat and a limiting seat. The fixed seat and the limiting seat are fixedly installed on both the front and rear ends of the flood control sandbox body, respectively. Both the fixed seat and the limiting seat are U-shaped seats with open sides and top. The front and rear positions of the fixed seat are rotatably connected by a support shaft arranged longitudinally. When the connecting arm is rotated around the support shaft to a flat position, the connecting arm of the flood control sandbox body on one side is inserted across the limiting seat of the flood control sandbox body on the other side.

[0009] Preferably, the ends of the connecting arm away from the support shaft are provided with a plurality of mounting holes along the longitudinal direction, and each mounting hole is coaxially and detachably inserted with a locking rod. The front and rear end faces of the flood control sandbox body are fixedly installed with a combination pad on the side of the limiting seat. The outer end face of the combination pad is provided with a plurality of combination locking holes along the longitudinal direction. When the connecting arm is straddling and locked in the limiting seat, the locking rod of the flood control sandbox body on one side and the combination locking hole of the flood control sandbox body on the other side are coaxially aligned and can be detachably combined.

[0010] Preferably, the flood control sandbox body is fixedly installed with a storage pad above the fixed base. The outer end face of the storage pad is provided with a number of storage locking holes along the longitudinal direction. When the connecting arm is flipped to the vertical position, the locking rod of the connecting arm and the corresponding storage locking hole above the fixed base are coaxially aligned and can be detachably combined.

[0011] Preferably, all locking rods are screw rods, and the mounting hole, the combined locking hole, and the storage locking hole are all threaded holes. The locking rod can be coaxially and detachably connected to the mounting hole, the combined locking hole, and the storage locking hole through threaded engagement.

[0012] Preferably, the ends of the support shafts at the front and rear positions that are close to each other are fixed to the inner side of the corresponding fixed seat, and the ends of the support shafts at the front and rear positions that are far from each other extend out of the outer side of the corresponding fixed seat in a coaxial sliding fit, and the outer periphery of the ends is coaxially fixed with an anti-detachment ring. At the same time, the support shafts pass through the corresponding end positions of the connecting arm in a coaxial sliding fit.

[0013] Preferably, the outer ends of the locking rods are all coaxially fixed with handwheels for easy hand operation.

[0014] The aforementioned flood control sandbox for water conservancy construction, specifically in the actual use of the flood control sandbox body, features a disassembly and assembly assembly installed on both the front and rear sides. After two adjacent flood control sandbox bodies are placed side-by-side, the connecting arm of the disassembly and assembly assembly rotates clockwise around the support shaft and crosses the limiting seat. This allows the locking rod of one side of the flood control sandbox body to align coaxially with the combination locking hole of the other side. The coaxial connection between the locking rod and the combination locking hole enables the adjacent flood control sandbox bodies on both sides to be quickly assembled. This assembly method is simple and easy to implement, facilitating the connection of multiple side-by-side flood control sandbox bodies into a single unit using the disassembly and assembly assembly, thus improving the stability of the flood control sandbox body during flood control and disaster relief operations. Qualitatively, after the locking rod is disengaged from the combined locking hole, it can be separated from the limiting seat by rotating the connecting arm counterclockwise around the support shaft. This releases the combined connection between the adjacent flood control sandbox bodies on both sides. The operation of releasing the combined connection between the adjacent flood control sandbox bodies on both sides is simple and easy to implement, making it convenient to separate and store the multiple flood control sandbox bodies arranged side by side after use. Moreover, since the connecting arm can be flipped to a vertical state by rotating counterclockwise around the support shaft, the locking rod of the flood control sandbox body can be aligned coaxially with the corresponding storage locking hole. Thus, the connecting arm can be properly stored and prevented from moving by the coaxial connection between the locking rod and the storage locking hole. The storage and anti-movement method of the connecting arm is simple and easy to implement, which facilitates the proper storage and anti-movement of the connecting arm when the flood control sandbox body is not in use.

[0015] The beneficial effects are as follows: 1. The present invention has a disassembly and assembly assembly installed on both the front and rear sides of the flood control sandbox body. After two adjacent flood control sandbox bodies are placed side by side, the connecting arm of the disassembly and assembly assembly rotates around the support shaft and is locked across the limit seat, so that the locking rod of the flood control sandbox body on one side is aligned with the combination locking hole of the flood control sandbox body on the other side. Thus, the adjacent flood control sandbox bodies on both sides can be quickly assembled by connecting the locking rod and the combination locking hole on the same axis. The assembly and connection method of the adjacent flood control sandbox bodies on both sides is simple and easy to realize. It is convenient to use the disassembly and assembly assembly assembly to connect multiple flood control sandbox bodies arranged side by side into a whole, which helps to improve the stability of the flood control sandbox body during flood control and disaster relief.

[0016] 2. Once the locking rod is disengaged from the combination locking hole, it can be separated from the limit seat by rotating the connecting arm around the support shaft in the opposite direction. This can release the combination connection between the adjacent flood control sandbox bodies on both sides. The operation of releasing the combination connection between the adjacent flood control sandbox bodies on both sides is simple and easy to achieve, which makes it convenient to disassemble and store the multiple flood control sandbox bodies that are set up side by side after use.

[0017] 3. After the connecting arm is rotated to a vertical position by rotating in the opposite direction around the support shaft, the locking rod of the flood control sandbox body can be aligned coaxially with the corresponding storage locking hole. Thus, the connecting arm can be properly stored and prevented from moving by the coaxial connection between the locking rod and the storage locking hole. The storage and anti-movement method of the connecting arm is simple and easy to implement, which makes it convenient to properly store and prevent the connecting arm from moving when the flood control sandbox body is not in use. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is an overall isometric schematic diagram of this utility model;

[0020] Figure 2 This is a utility model Figure 1 Use of combined state diagrams;

[0021] Figure 3 This is a utility model Figure 1 A schematic diagram of the cross-section;

[0022] Figure 4 This is a utility model Figure 3 A magnified view of part A;

[0023] Figure 5 This is a utility model Figure 3 A magnified view of section B;

[0024] Figure 6 This is a utility model Figure 1 A frontal view diagram;

[0025] Figure 7 This is a utility model Figure 1 A left-view diagram;

[0026] Figure 8 This is a utility model Figure 1 A top-down view.

[0027] The annotations in the attached figures are explained as follows:

[0028] 1. Flood control sandbox body; 101. Box cover; 102. Handle; 103. Rectangular pad; 2. Disassembly and assembly assembly; 201. Fixing base; 202. Storage pad; 203. Limiting base; 204. Combination locking hole; 205. Combination pad; 206. Anti-detachment ring; 207. Support shaft; 208. Connecting arm; 209. Handwheel; 2010. Mounting hole; 2011. Locking rod; 2012. Storage locking hole. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] See Figures 1-8As shown, this utility model provides a flood control sandbox for water conservancy construction, including a flood control sandbox body 1. The top of the flood control sandbox body 1 is open. Multiple flood control sandbox bodies 1 are arranged side-by-side in a horizontal direction. Disassembly and assembly components 2 are assembled and installed on both sides of the front and rear ends of the flood control sandbox body 1. After two adjacent flood control sandbox bodies 1 are placed side-by-side, they can be detachably connected together by the disassembly and assembly components 2. Specifically, each disassembly and assembly component 2 includes a fixing seat 201 and a limiting seat 203. The fixing seat 201 and the limiting seat 203 are respectively fixedly installed on both sides of the front and rear ends of the flood control sandbox body 1. Both the fixed seat 201 and the limiting seat 203 are U-shaped seats with open sides and top. The front and rear positions of the fixed seat 201 are rotatably connected by a supporting shaft 207 arranged longitudinally. When the connecting arm 208 is rotated to a flat position around the supporting shaft 207, the connecting arm 208 of the flood control sandbox body 1 on one side spans and is locked onto the limiting seat 203 of the flood control sandbox body 1 on the other side. The ends of the connecting arm 208 away from the supporting shaft 207 are provided with several mounting holes 2010 along the longitudinal direction. Each mounting hole 2010 is coaxially and detachably inserted with a locking rod 2011. The front and rear end faces of the flood control sandbox body 1 are fixed on the side of the limiting seat 203. A combination pad 205 is fixedly installed. The outer end face of the combination pad 205 has several combination locking holes 204 longitudinally formed. When the connecting arm 208 is horizontally locked in the limiting seat 203, the locking rod 2011 of the flood control sandbox body 1 on one side and the combination locking hole 204 of the flood control sandbox body 1 on the other side are coaxially aligned and can be detachably combined. The purpose of this arrangement is that, after two adjacent flood control sandbox bodies 1 are placed side-by-side, by rotating the connecting arm 208 of the disassembly and assembly assembly 2 around the support shaft 207 and horizontally locking it in the limiting seat 203, the locking rod 2011 of the flood control sandbox body 1 on one side and the combination locking hole 204 on the other side can be detachably combined. The combination locking holes 204 of the flood control sandbox body 1 are aligned coaxially, so that the adjacent flood control sandbox bodies 1 on both sides can be quickly combined by connecting the locking rod 2011 with the combination locking holes 204. The combination connection of the adjacent flood control sandbox bodies 1 on both sides is simple and easy to implement. At the same time, after the locking rod 2011 is disengaged from the combination locking holes 204, the connecting arm 208 can be separated from the limit seat 203 by rotating in the opposite direction around the support shaft 207. This can release the combination connection between the adjacent flood control sandbox bodies 1 on both sides. The operation of releasing the combination connection between the adjacent flood control sandbox bodies 1 on both sides is simple and easy to implement.

[0031] See Figures 1-5As shown, the following optimizations were made to the flood control sandbox body 1 and the disassembly and assembly assembly 2. Specifically, for the flood control sandbox body 1, the top opening of the flood control sandbox body 1 is covered by a box cover 101 for sealing. Both sides of the flood control sandbox body 1 are fitted with handles 102. Both sides of the bottom surface of the flood control sandbox body 1 are longitudinally fixedly installed with rectangular pads 103 for raising and supporting. With this setting, it is convenient to use the box cover 101 to block and cover the top opening of the flood control sandbox body 1, and it is convenient to use the handles 102 to move the flood control sandbox body 1. Moreover, it is convenient to use the rectangular pads 103 to raise and support the flood control sandbox body 1 and to use a forklift to lift and move the flood control sandbox body 1. Specifically, regarding the disassembly and assembly component 2, the flood control sandbox body 1 is fixedly installed with a storage pad 202 above the fixed base 201. The outer end face of the storage pad 202 is provided with several storage locking holes 2012 along the longitudinal direction. When the connecting arm 208 is flipped to the vertical position, the locking rod 2011 of the connecting arm 208 is coaxially aligned with the corresponding storage locking hole 2012 above the fixed base 201 and can be disassembled and assembled. The advantage of this setting is that the connecting arm 208 can be properly stored and prevented from moving by the coaxial connection between the locking rod 2011 and the storage locking hole 2012. The storage and anti-movement method of the connecting arm 208 is simple and easy to implement.

[0032] See Figures 1-5 As shown, optionally, all locking rods 2011 are screw rods, and the mounting hole 2010, the combination locking hole 204, and the storage locking hole 2012 are threaded holes. The locking rod 2011 can be coaxially and detachably connected to the mounting hole 2010, the combination locking hole 204, and the storage locking hole 2012 respectively through thread engagement. With this setting, it is convenient to quickly combine and separate the locking rod 2011 from the combination locking hole 204 or the storage locking hole 2012 by turning the locking rod 2011. Furthermore, the ends of the support shafts 207 at the front and rear positions that are close to each other are fixed to the inner side of the corresponding fixed base 201, while the ends of the support shafts 207 at the front and rear positions that are far from each other extend out of the corresponding fixed base 201 in a coaxial sliding fit, and anti-detachment rings 206 are coaxially fixed to the periphery of the ends. At the same time, the support shafts 207 all pass through the corresponding end positions of the connecting arm 208 in a coaxial sliding fit. This arrangement firstly facilitates the support shafts 207 to be securely and firmly constrained, and secondly facilitates the connecting arm 208 to rotate smoothly around the support shafts 207 to a horizontal or vertical position. Specifically, regarding the outer end of the locking rod 2011, optionally, a handwheel 209 is coaxially fixed to the outer end of the locking rod 2011 for easy hand gripping, so that the locking rod 2011 can be rotated by applying force by holding the handwheel 209.

[0033] With the above structure, in the actual use of the flood control sandbox body 1, since the front and rear sides of the flood control sandbox body 1 are equipped with disassembly and assembly components 2, after two adjacent flood control sandbox bodies 1 are placed side by side, the connecting arm 208 of the disassembly and assembly components 2 rotates clockwise around the support shaft 207 and crosses and locks onto the limit seat 203. This allows the locking rod 2011 of one side of the flood control sandbox body 1 to be coaxially aligned with the combination locking hole 204 of the flood control sandbox body 1 on the other side. Thus, by connecting the locking rod 2011 and the combination locking hole 204 coaxially, the two adjacent flood control sandbox bodies 1 can be quickly assembled together. The assembly and connection method of the two adjacent flood control sandbox bodies 1 is simple and easy to implement. It is convenient to use the disassembly and assembly components 2 to connect multiple flood control sandbox bodies 1 arranged side by side into a whole, which helps to improve the stability of the flood control sandbox body 1 during flood control and disaster relief. Afterwards, only the locking rod 2011 needs to be adjusted. After 011 is disengaged from the combination locking hole 204, it can be separated from the limit seat 203 by rotating the connecting arm 208 counterclockwise around the support shaft 207. This releases the combined connection between the two adjacent flood control sandbox bodies 1. The operation of releasing the combined connection between the two adjacent flood control sandbox bodies 1 is simple and easy to implement. It is convenient to separate and store the multiple flood control sandbox bodies 1 arranged side by side after use. Moreover, since the connecting arm 208 can be flipped to a vertical state by rotating it in the opposite direction around the support shaft 207, the locking rod 2011 of the flood control sandbox body 1 can be aligned with the corresponding storage locking hole 2012 on the same axis. Thus, the connecting arm 208 can be properly stored and prevented from moving by the coaxial connection between the locking rod 2011 and the storage locking hole 2012. The storage and anti-movement method of the connecting arm 208 is simple and easy to implement, which makes it convenient to properly store and prevent the connecting arm 208 from moving when the flood control sandbox body 1 is not in use.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A flood control sandbox for water conservancy construction, comprising a flood control sandbox body (1), characterized in that: The top of the flood control sandbox body (1) is open. There are multiple flood control sandbox bodies (1) arranged side by side in the horizontal direction. The front and rear ends of the flood control sandbox body (1) are equipped with disassembly and assembly components (2). After two adjacent flood control sandbox bodies (1) are placed close together, the two adjacent flood control sandbox bodies (1) can be detachably connected together through the disassembly and assembly components (2).

2. The flood control sandbox for water conservancy construction according to claim 1, characterized in that: The top opening of the flood control sandbox body (1) is covered by a box cover (101) for sealing. Both sides of the flood control sandbox body (1) are fitted with handles (102). Both sides of the bottom surface of the flood control sandbox body (1) are fixedly installed with rectangular pads (103) for raising and supporting.

3. A flood control sandbox for water conservancy construction according to claim 1 or 2, characterized in that: Each of the disassembly and assembly components (2) includes a fixed seat (201) and a limiting seat (203). The fixed seat (201) and the limiting seat (203) are fixedly installed on both the front and rear ends of the flood control sandbox body (1). The fixed seat (201) and the limiting seat (203) are both U-shaped seats with open sides and top. The front and rear positions of the fixed seat (201) are rotatably connected by a supporting shaft (207) arranged in the longitudinal direction. When the connecting arm (208) is rotated to a flat position around the supporting shaft (207), the connecting arm (208) of the flood control sandbox body (1) on one side spans and is locked to the limiting seat (203) of the flood control sandbox body (1) on the other side.

4. The flood control sandbox for water conservancy construction according to claim 3, characterized in that: The connecting arm (208) has several mounting holes (2010) longitudinally at the ends away from the support shaft (207), and each mounting hole (2010) is coaxially and detachably inserted with a locking rod (2011). The front and rear ends of the flood control sandbox body (1) are fixedly installed with combination pads (205) on the side of the limiting seat (203). The outer end face of the combination pads (205) has several combination locking holes (204) longitudinally. When the connecting arm (208) is straddling the limiting seat (203), the locking rod (2011) of the flood control sandbox body (1) on one side and the combination locking hole (204) of the flood control sandbox body (1) on the other side are coaxially aligned and can be detachably combined.

5. A flood control sandbox for water conservancy construction according to claim 4, characterized in that: The flood control sandbox body (1) is fixedly installed with a storage pad (202) above the fixed base (201). The outer end face of the storage pad (202) is provided with a number of storage locking holes (2012) along the longitudinal direction. When the connecting arm (208) is flipped to the vertical state, the locking rod (2011) of the connecting arm (208) and the corresponding storage locking hole (2012) above the fixed base (201) are coaxially aligned and can be detachably combined.

6. The flood control sandbox for water conservancy construction according to claim 5, characterized in that: All locking rods (2011) are screw rods, and the mounting hole (2010), the combined locking hole (204), and the storage locking hole (2012) are all threaded holes. The locking rod (2011) can be coaxially and detachably connected to the mounting hole (2010), the combined locking hole (204), and the storage locking hole (2012) respectively through threaded engagement.

7. A flood control sandbox for water conservancy construction according to claim 6, characterized in that: The ends of the support shafts (207) at the front and rear positions that are close to each other are fixed to the inner side of the corresponding fixed seat (201). The ends of the support shafts (207) at the front and rear positions that are far from each other extend out of the corresponding fixed seat (201) in a coaxial sliding fit and are coaxially fixed with anti-detachment rings (206) on the periphery of the ends. At the same time, the support shafts (207) pass through the corresponding end positions of the connecting arm (208) in a coaxial sliding fit.

8. A flood control sandbox for water conservancy construction according to any one of claims 4-7, characterized in that: The outer ends of the locking levers (2011) are all coaxially fixed with handwheels (209) for easy hand-holding.

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