Environmental construction sewage sample storage box

Abstract

The utility model relates to the technical field of water conservancy construction, in particular to an environmental construction sewage sample storage box. The device comprises a box body, the inner wall of the box body is slidably connected with a sliding door, the side, close to the box body, of the sliding door is sequentially and fixedly connected with a placement frame and a chassis from top to bottom, the side, opposite to the chassis, of the placement frame is fixedly connected with a partition plate, the side wall of the partition plate is provided with a groove, and the bottom wall of the groove is fixedly connected with a limiting rod; the inner wall of the groove is slidably connected with a gasket, the lower side of the gasket and the bottom wall of the groove are jointly and fixedly connected with a first spring, the limiting rod sequentially penetrates through the gasket and the first spring from top to bottom, and the end, away from the groove, of the gasket is fixedly connected with a tray. The tray can stably move under the compression and expansion action of the first spring, so that the water sample in the test tube cannot leak due to shaking, and the stability and safety of the water sample during transportation are effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy construction, in particular to an environmental construction sewage sample storage box. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is a valuable resource that is indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet people's needs for water resources in life and production. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals.

[0003] In the construction of water conservancy projects, accurate sampling and testing of water quality is crucial. This can not only help engineers gain an in-depth understanding of the environmental data of the construction area, but also provide a scientific basis for subsequent engineering decisions. However, in actual operations, how to ensure the safety and stability of the collected water samples during storage and transportation has always been a problem to be solved. Although the common sample storage boxes on the market can provide certain protection, they generally lack the function of fixing the sample container. This means that during transportation, water samples may leak due to shaking, which may not only result in the loss of valuable data, but also pose potential risks to the environment. Therefore, there is an urgent need for a storage box that can effectively fix the sample container and prevent water sample leakage to ensure the accuracy of water quality sampling and detection and the dual goals of environmental protection.

[0004] In view of this, we propose an environmental construction wastewater sample storage box. Utility Model Content

[0005] The purpose of the utility model is to solve the above shortcomings and provide a storage box that can effectively fix the sample container and prevent water sample leakage, so as to ensure the accuracy of water quality sampling and detection and protect the environment.

[0006] To achieve the above-mentioned purpose, the utility model provides an environmental construction sewage sample storage box, including a box body, a sliding door is slidably connected to the inner wall of the box body, and the side of the sliding door close to the box body is fixedly connected with a placement rack and a chassis from top to bottom in sequence, and the placement rack is fixedly connected to a partition on the side opposite to the chassis, and the side wall of the partition is provided with a groove, and the bottom wall of the groove is fixedly connected to a limiting rod, and the inner wall of the groove is slidably connected to a gasket, and the lower side of the gasket and the bottom wall of the groove are jointly fixedly connected with a first spring, and the limiting rod passes through the interior of the gasket and the first spring in sequence from top to bottom, and the end of the gasket away from the groove is fixedly connected to a tray, a test tube is placed inside the tray, and a clamping ring is clamped on the upper side of the outer wall of the test tube, and a sealing assembly is provided on the inner wall of the box body.

[0007] As a further improvement of the present technical solution, the covering assembly includes a rack, the side walls of the rack are fixedly connected to the side walls of the placement rack, the bottom wall of the box is rotatably connected to a round rod, the outer wall of the round rod is fixedly connected to a gear, the outer wall of the gear and the inner wall of the rack are meshed and connected with each other, the inner wall of the box is fixedly connected to a slide rail, the inner wall of the slide rail is rotatably connected to a threaded rod, the upper end of the threaded rod is fixedly connected to a rotating shaft, the upper end of the rotating shaft and the upper end of the round rod are rotatably connected to a belt, the inner wall of the slide rail is slidably connected to a cover plate, and the end of the cover plate close to the slide rail is threadedly connected to the outer wall of the threaded rod.

[0008] As a further improvement of the present technical solution, a sliding groove is provided at the upper end of the placement rack, the inner wall of the sliding groove is slidably connected to the lower end of the clamping ring, the upper end of the sliding groove is fixedly connected to the first clamping rail, the first clamping rail is rotatably connected to a tightening piece, the end of the tightening piece away from the first clamping rail is threadedly connected to the second clamping rail, and the first clamping rail and the second clamping rail are jointly clamped at the upper end of the clamping ring on the opposite sides.

[0009] As a further improvement of the present technical solution, a plurality of holes are provided on the lower side of the cover plate, and the positions of the plurality of holes correspond to the positions of the test tubes. A plug plate is slidably connected to the inner wall of the hole, and a second spring is fixedly connected to the upper end of the plug plate and the inner wall of the hole. The lower side of the plug plate is made of rubber material.

[0010] As a further improvement of the technical solution, a handle is fixedly connected to the side of the sliding door away from the interior of the box.

[0011] As a further improvement of the technical solution, handles are fixedly connected to both sides of the outer wall of the box.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the environmental construction sewage sample storage box, the test tube is placed on the tray. The compression and expansion of the first spring provides sufficient buffer for the up and down movement of the tray, ensuring that the test tube can remain stable when shaking. They can effectively absorb and disperse the impact force of the outside on the tray. When there is shaking or bumping during transportation, the compression and expansion of the first spring allows the tray to move smoothly, thereby ensuring that the water sample in the test tube will not leak due to shaking, effectively ensuring the stability and safety of the water sample during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0015] Figure 2 This is a schematic diagram of the top view of the structure of Example 1 of the utility model;

[0016] Figure 3 This is a side structural schematic diagram of Embodiment 1 of the present utility model;

[0017] Figure 4 It is a partial structural schematic diagram of Example 1 of the utility model;

[0018] Figure 5 It is a partial cross-sectional structural schematic diagram of Example 1 of the utility model;

[0019] Figure 6 For the utility model embodiment 1 Figure 2 A is an enlarged structural diagram;

[0020] Figure 7 For the utility model embodiment 1 Figure 4 The enlarged structural diagram at B in FIG.

[0021] Figure 8 For the utility model embodiment 1 Figure 4 The enlarged structural diagram at C in FIG.

[0022] Fig. 9 For the utility model embodiment 1 Figure 5 The enlarged structural diagram at D in the figure.

[0023] The meaning of each number in the figure is:

[0024] 1. Box body; 101. Handle; 102. Test tube;

[0025] 2. handle; 201. sliding door; 202. chassis; 203. shelf; 204. partition; 205. groove; 206. tray; 207. gasket; 208. limit rod; 209. first spring;

[0026] 3. Rack; 301. Gear; 302. Round rod; 303. Belt; 304. Rotating shaft; 305. Threaded rod; 306. Slide rail; 307. Cover plate; 308. Second spring; 309. Stopper plate; 310. Hole;

[0027] 4. Slide groove; 401. First clamping rail; 402. Second clamping rail; 403. Tightening piece; 404. Snap ring. DETAILED DESCRIPTION

[0028] 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.

[0029] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is a valuable resource that is indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet people's needs for water resources in life and production. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals.

[0030] In the construction of water conservancy projects, accurate sampling and testing of water quality is of indispensable importance. It not only helps engineers to fully understand the environmental data of the construction area, but also provides a solid scientific basis for subsequent engineering decisions. However, in actual operations, ensuring the safety and stability of the collected water samples during storage and transportation has always been a difficult problem to be solved. Although the common sample storage boxes on the market have a certain protective effect, they generally lack the function of fixing the sample container. This means that during transportation, water samples may leak due to shaking, which may not only lead to the loss of valuable data, but also bring potential risks to the environment.

[0031] If sewage samples contain chemicals, grease, suspended matter or other pollutants, once they overflow into surface water bodies, they may cause water pollution, posing a threat to the ecological balance of the water body and the safety of human drinking water. In addition, harmful substances in sewage may also penetrate into the soil, thereby changing the chemical properties of the soil, and having adverse effects on the growth of crops and the health of the soil ecosystem. What is more serious is that sewage may contain pathogens, such as bacteria and viruses, which are transmitted through water bodies and may pose potential hazards to human health. Therefore, solving the safety and stability issues of water samples during storage and transportation is of great significance to ensuring the smooth construction of water conservancy projects and maintaining the environment and human health.

[0032] See also Figure 1 - Fig. 9 As shown, this embodiment provides an environmental construction sewage sample storage box, including a box body 1, the main function of which is to provide protection for its internal components. The inner wall of the box body 1 is slidably connected to a sliding door 201, which is responsible for driving a placement rack 203 and a chassis 202 to slide inside the box body 1, so that the staff can complete the sample placement work more quickly and conveniently (such as Figure 1), the side of the sliding door 201 close to the box body 1 is fixedly connected with a placement rack 203 and a chassis 202 from top to bottom in sequence, the test tube 102 is fixed by the placement rack 203, and the chassis 202 is responsible for carrying the test tube 102, and the placement rack 203 is fixedly connected to the side opposite to the chassis 202 with a partition 204, and a groove 205 is designed on the side wall of the partition 204, and this groove 205 is specially designed for the gasket 207 so that it can slide up and down here. A limit rod 208 is fixedly connected to the bottom wall of the groove 205, and its function is to ensure the stability of the trajectory of the gasket 207 during the sliding process. The gasket 207 and the inner wall of the groove 205 are connected in a sliding manner, and the lower side of the gasket 207 and the bottom wall of the groove 205 are fixedly connected to the first spring 209. The main purpose of this design is to provide a buffer when the gasket 207 slides down, ensuring that the test tube 102 in the upper tray 206 can remain stable when moving up and down. The limit rod 208 passes through the gasket 207 and the first spring 209 from top to bottom. The end of the gasket 207 away from the groove 205 is fixedly connected to the tray 206. After rigorous design, the tray 206 is specifically used to safely place a single test tube 102, ensuring that the test tubes 102 do not contact each other, preventing possible collisions between the test tubes 102, and thus avoiding the test tubes 102 from breaking due to collision. Inside the tray 206, the test tubes 102 are properly placed, and its design purpose is to carry water samples. In addition, a clamping ring 404 is provided on the upper side of the outer wall of the test tube 102 to stabilize the position of the test tube 102 and ensure that it does not move left and right during transportation, thereby preventing potential collision risks. The inner wall of the box 1 is equipped with a cover assembly, which is designed to firmly cover and press the test tube 102, thereby preventing the risk of the test tube 102 falling off from the inside of the tray 206 due to the box 1 tipping over.

[0033] The cover assembly includes a rack 3, and the side wall of the rack 3 is fixedly connected to the side wall of the placement rack 203. The user moves the rack 3 by pulling the placement rack 203. On the bottom wall of the box body 1, there is a round rod 302 rotatably connected thereto, providing necessary support for the rotation of the gear 301. The gear 301 is fixedly connected to the outer wall of the round rod 302 and forms a meshing connection with the inner wall of the rack 3. Therefore, when the placement rack 203 drives the rack 3 to move, the movement of the rack 3 will drive the gear 301 to rotate through the meshing connection, thereby causing the round rod 302 to rotate as well. A slide rail 306 is fixedly installed on the inner wall of the box body 1. The design of the slide rail 306 allows the cover plate 307 to slide up and down smoothly inside it (according to Figure 2305 is connected to the cover plate 307 by the arrows shown in the figure). The inner wall of the slide rail 306 is connected to the threaded rod 305 in rotation. The cover plate 307 can be effectively driven to slide up and down by the rotation of the threaded rod 305. The upper end of the threaded rod 305 is fixedly connected to the rotating shaft 304. The rotation of the rotating shaft 304 will drive the threaded rod 305 to rotate. The upper end of the rotating shaft 304 and the upper end of the round rod 302 are connected to the belt 303 in rotation. When the round rod 302 rotates, the rotating shaft 304 will be driven to rotate through the belt 303. The inner wall of the slide rail 306 is connected to the cover plate 307 in a sliding manner, and the end of the cover plate 307 close to the slide rail 306 is threadedly connected to the outer wall of the threaded rod 305.

[0034] The improvement of this embodiment is that:

[0035] The test tube 102 is placed on the tray 206, and the tray 206 is kept stable within a limited range of up and down shaking by the gasket 207 below it. The compression and expansion of the first spring 209 provide sufficient buffer for the up and down movement of the gasket 207, ensuring that the test tube 102 can remain stable when shaking, thereby preventing the water sample in the test tube 102 from leaking. In addition, the side wall of the test tube 102 is equipped with a clamping ring 404, which effectively avoids the contact between the test tube 102 and other test tubes 102, reducing the risk of the test tube 102 being broken due to collision. Above the test tube 102, a capping assembly is provided, which firmly covers and presses the test tube 102, further reducing the possibility of the test tube 102 falling off from the tray 206 due to the overturning of the box 1.

[0036] When considering the model differences of the test tubes 102, such differences will lead to different diameters of the test tubes 102, so a slide groove 4 is provided at the upper end of the placement rack 203, and the slide groove 4 is designed to accommodate the sliding of the snap ring 404 inside thereof. By adjusting the position of the snap ring 404 in the slide groove 4, the inner diameter of the snap ring 404 can be adjusted to accommodate test tubes 102 of different sizes. The inner wall of the slide groove 4 forms a sliding fit with the lower end of the snap ring 404 to ensure that the snap ring 404 moves smoothly in the slide groove 4. A first clamping rail 401 is fixedly installed at the upper end of the slide groove 4, and the first clamping rail 401 is connected to the wrench 403 through a rotating mechanism. The main function of the tightening piece 403 is to lock the first clamping rail 401 and the second clamping rail 402 when needed, so that the two can tightly clamp the retaining ring 404 to prevent the retaining ring 404 from loosening during operation, thereby ensuring the stability and safety of the operation. The end of the tightening piece 403 away from the first clamping rail 401 is threadedly connected to the second clamping rail 402, and the opposite sides of the first clamping rail 401 and the second clamping rail 402 are jointly clamped at the upper end of the retaining ring 404.

[0037] Considering that the lengths of the test tubes 102 vary due to the different models of the test tubes 102, a plurality of holes 310 are provided on the lower side of the cover plate 307. The holes 310 are designed to be inserted from above the test tubes 102 to stabilize the position of the test tubes 102. The arrangement of the holes 310 corresponds precisely to the position of the test tubes 102 to ensure accurate matching. The inner wall of the hole 310 is equipped with a plug plate 309, which realizes the telescopic function through the second spring 308, so that it can move freely in the hole 310. In order to adapt to test tubes 102 of different lengths, the upper end of the plug plate 309 is fixedly connected to the inner wall of the hole 310 by the second spring 308 to ensure the stable movement of the plug plate 309. The lower part of the plug plate 309 is made of rubber material, which is soft and has a certain protective effect on the test tube 102, effectively reducing friction loss and ensuring the integrity and service life of the test tube 102.

[0038] Considering the convenience for the staff when pulling out the placement rack 203 to place water samples, a handle 2 is fixedly connected to the side of the sliding door 201 away from the inside of the box body 1.

[0039] Considering the convenience of workers in moving the transport storage box, handles 101 are fixedly connected to both sides of the outer wall of the box body 1.

[0040] When the utility model environmental construction sewage sample storage box is used, the staff starts to operate, first pulling the handle 2 to slide the sliding door 201 outward. This action links the placement rack 203 and the chassis 202 to move synchronously. As the placement rack 203 moves, the rack 3 is driven to move outward, thereby driving the gear 301 to rotate. The rotation of the gear 301 further drives the round rod 302 and the belt 303 to rotate, and then the rotating shaft 304 and the threaded rod 305 also rotate successively. This series of mechanical actions eventually causes the cover plate 307 to move up in the slide rail 306. When the placement rack 203 reaches the preset position, the staff rotates the tightening member 403 to separate the second clamping rail 402 from the first clamping rail 401, and the snap ring 404 can move freely in the slide groove 4. The staff operates the snap ring 404 to open it and takes out the test tube 102 for filling. After the filling is completed, the test tube 102 is put back into the tray 206. Next, the staff adjusts the clamp ring 404 to make it close to the outer wall of the test tube 102, and then reversely rotates the clamping member 403 to make the second clamping rail 402 close to the first clamping rail 401 until the two clamping rails clamp the clamp ring 404. Then, the staff pushes the placement rack 203 back to its original position. This action causes the cover plate 307 to move down in the slide rail 306 through the linkage of the rack 3, gear 301, round rod 302, belt 303, rotating shaft 304 and threaded rod 305. Finally, the staff closes the sliding door 201 to complete the entire operation process.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An environmental construction wastewater sample storage box, comprising a box body (1), Features: The inner wall of the box body (1) is slidably connected to a sliding door (201); a side of the sliding door (201) close to the box body (1) is fixedly connected to a placement rack (203) and a bottom plate (202) in sequence from top to bottom; a partition (204) is fixedly connected to the side of the placement rack (203) opposite to the bottom plate (202); a side wall of the partition (204) is provided with a groove (205); a limit rod (208) is fixedly connected to the bottom wall of the groove (205); a gasket (207) is slidably connected to the inner wall of the groove (205); The lower side of the gasket (207) and the bottom wall of the groove (205) are fixedly connected to a first spring (209); the limiting rod (208) passes through the inside of the gasket (207) and the first spring (209) from top to bottom in sequence; the end of the gasket (207) away from the groove (205) is fixedly connected to a tray (206); a test tube (102) is placed inside the tray (206); a clamping ring (404) is clamped on the upper side of the outer wall of the test tube (102); and a cover assembly is provided on the inner wall of the box body (1).

2. The environmental construction wastewater sample storage box according to claim 1, Features: The cover assembly comprises a rack (3), the side wall of the rack (3) is fixedly connected to the side wall of the placement rack (203), the bottom wall of the box body (1) is rotatably connected to a round rod (302), the outer wall of the round rod (302) is fixedly connected to a gear (301), the outer wall of the gear (301) and the inner wall of the rack (3) are meshed and connected with each other, the inner wall of the box body (1) is fixedly connected to a slide rail (306), the inner wall of the slide rail (306) is rotatably connected to a threaded rod (305), the upper end of the threaded rod (305) is fixedly connected to a rotating shaft (304), the upper end of the rotating shaft (304) and the upper end of the round rod (302) are rotatably connected to a belt (303), the inner wall of the slide rail (306) is slidably connected to a cover plate (307), and one end of the cover plate (307) close to the slide rail (306) is threadedly connected to the outer wall of the threaded rod (305).

3. The environmental construction wastewater sample storage box according to claim 1, Features: The upper end of the placement rack (203) is provided with a slide groove (4), the inner wall of the slide groove (4) is slidably connected to the lower end of the clamping ring (404), the upper end of the slide groove (4) is fixedly connected to the first clamping rail (401), the first clamping rail (401) is rotatably connected to a tightening member (403), the end of the tightening member (403) away from the first clamping rail (401) is threadedly connected to the second clamping rail (402), and the first clamping rail (401) and the second clamping rail (402) are clamped together at the upper end of the clamping ring (404) at opposite sides.

4. The environmental construction wastewater sample storage box according to claim 2, Features: A plurality of holes (310) are provided on the lower side of the cover plate (307), and the positions of the plurality of holes (310) correspond to the positions of the test tubes (102). A plug plate (309) is slidably connected to the inner wall of the hole (310), and a second spring (308) is fixedly connected between the upper end of the plug plate (309) and the inner wall of the hole (310), and the lower side of the plug plate (309) is made of rubber material.

5. The environmental construction wastewater sample storage box according to claim 1, Features: A handle (2) is fixedly connected to the side of the sliding door (201) away from the interior of the box body (1).

6. The environmental construction wastewater sample storage box according to claim 1, Features: Handles (101) are fixedly connected to both sides of the outer wall of the box body (1).

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