Sample box for monitoring solid waste in environmental monitoring

Abstract

The utility model discloses a sample box for environmental monitoring solid waste monitoring, which comprises an outer box body, an inner box body is wrapped in the outer box body, a protective plate is attached to the inner side of the inner box body, a sponge sheet is adhered to the outer side of the protective plate, a first rubber sheet is arranged at the upper end of the outer box body, a box cover is rotatably connected to the upper end of the outer box body, and a second rubber sheet is arranged at the lower end of the outer box body. A second rubber sheet is arranged at an opening of the box cover, a bearing seat is fixedly connected to the lower side of the outer box body, a base plate is slidably connected to the interior of the bearing seat, a return cover is installed on the front side of the base plate, and a sealing rubber strip is attached to the outer end of the rear side of the return cover. The sample box for monitoring the solid waste in the environmental monitoring has the technical effects that the airtight protection effect is good, the interior of the box body is convenient to clean and maintain, pollution caused by waste accumulation is avoided, the structural strength is high, and the conveying is stable.

Description

Technical Field

[0001] This utility model relates to the field of environmental monitoring technology, and in particular to a sample box for monitoring solid waste in environmental monitoring. Background Technology

[0002] The core objective of environmental monitoring is to provide data on the current status and trends of environmental quality, to assess environmental quality, evaluate current major environmental problems, and to serve environmental management. In the process of monitoring and sampling solid waste in environmental monitoring, storage containers are needed to store the waste for transport and handling.

[0003] Patent document CN214931904U discloses a sample box for environmental monitoring of solid waste, relating to the field of sampling equipment technology. This invention overcomes the problems of existing solid waste sample storage devices on the market, which are prone to shaking and scattering due to vibration during sample storage, making them inconvenient to carry and transport, and difficult to adapt to and store sample boxes of different sizes. The proposed solution includes a box body with a door on the front and a handle on the top. A horizontal partition is installed inside the box cavity, fixed to the inner wall of the box. A vertical partition is connected to the middle of the horizontal partition, also fixed to the inner wall of the box. The horizontal and vertical partitions together divide the space inside the box into multiple equal-sized cavities, each equipped with a cam. This invention enables the transport of solid waste sample boxes of different sizes, avoiding shaking and scattering of sample boxes due to vibration during storage.

[0004] Disadvantages include: solid waste stored in the container may generate waste material during storage and transportation due to vibration, which is difficult to clean and can easily cause contamination during subsequent storage, affecting monitoring results. In addition, the container's airtightness is insufficient, making it easy for moisture or rain to contaminate the stored samples. Utility Model Content

[0005] This utility model discloses a sample box for monitoring solid waste in environmental monitoring, which aims to solve the technical problems of solid waste stored in the box generating waste material during storage and transportation due to vibration, which is difficult to clean and can easily cause pollution to subsequent storage, affecting the monitoring effect. In addition, the box has insufficient sealing, which makes it easy for moisture or rain to invade and contaminate the stored samples.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A sample box for monitoring solid waste in environmental monitoring includes an outer box, an inner box inside which is enclosed, a protective plate attached to the inner side of the inner box, a sponge sheet adhered to the outer side of the protective plate, a first rubber sheet at the upper end of the outer box, a box lid rotatably connected to the upper end of the outer box, a second rubber sheet at the opening of the box lid, a receiving seat fixedly connected to the lower side of the outer box, a pad slidably connected inside the receiving seat, a back cover installed on the front side of the pad, and a sealing strip attached to the outer rear side of the back cover.

[0008] Furthermore, the receiving seat has a hollow cavity inside, and a reinforcing block is provided inside the hollow cavity.

[0009] Furthermore, the receiving seat is hollow, the reinforcing blocks are equidistantly distributed about the inside of the receiving seat, and the reinforcing blocks are convex arc-shaped.

[0010] Furthermore, the outer casing is fixedly connected to the left and right ends of the front side with fixing buckles, and the front ends of the casing cover are rotatably connected with locking buckles, and the fixing buckles are snapped together with the locking buckles.

[0011] Furthermore, a push handle is fixedly connected to the right side of the receiving seat, and a roller is provided at the bottom end of the receiving seat.

[0012] Furthermore, the first rubber sheet and the second rubber sheet are wavy, and the upper structural dimensions of the first rubber sheet match the lower structural dimensions of the second rubber sheet.

[0013] Furthermore, pins are connected through both sides of the cover, and the length of the cover is greater than the length of the pad.

[0014] As described above, a sample box for monitoring solid waste in environmental monitoring includes an outer box, inside which is an inner box. A protective plate is attached to the inner side of the inner box, and a sponge sheet is adhered to the outer side of the protective plate. A first rubber sheet is provided at the upper end of the outer box, and a lid is rotatably connected to the upper end of the outer box. A second rubber sheet is provided at the opening of the lid. A receiving seat is fixedly connected to the lower side of the outer box, and a pad is slidably connected inside the receiving seat. A back cover is installed on the front side of the pad, and a sealing strip is attached to the outer rear side of the back cover. The sample box for monitoring solid waste in environmental monitoring provided by this utility model has the technical advantages of good airtight protection and easy internal cleaning and maintenance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a sample box for monitoring solid waste in environmental monitoring, as proposed in this utility model.

[0016] Figure 2 This is a cross-sectional view of the outer and inner casings of a sample box for monitoring solid waste in environmental monitoring, as proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of the receiving seat and pad portion of a sample box for monitoring solid waste in environmental monitoring, as proposed in this utility model.

[0018] In the attached diagram: 1. Outer casing; 2. Inner casing; 3. Protective plate; 4. Sponge sheet; 5. Fixing buckle; 6. Box cover; 7. First rubber sheet; 8. Receiving seat; 9. Pad; 10. Back cover; 11. Sealing strip; 12. Hollow cavity; 13. Reinforcing block; 14. Lock; 15. Push handle; 16. Roller; 17. Second rubber sheet; 18. Pin. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] The sample box for environmental monitoring of solid waste disclosed in this utility model is mainly used in situations where solid waste stored in the box is subjected to vibration during storage and transportation, resulting in waste material that remains in the box and is difficult to clean. This can also easily cause pollution to subsequent storage, affecting the monitoring effect. In addition, the box's sealing is insufficient, making it easy for moisture or rain to invade and contaminate the stored samples.

[0022] like Figure 1As shown, a sample box for environmental solid waste monitoring includes an outer box 1, inside which is an inner box 2. A protective plate 3 is attached to the inner side of the inner box 2, and a sponge sheet 4 is adhered to the outer side of the protective plate 3. The entire sample box adopts a double-layer structure with an outer layer of corrosion-resistant engineering plastic and an inner layer of high-strength stainless steel, effectively improving the structural strength and resistance to pressure and shock. Simultaneously, a detachable protective plate 3 fixed with bolts and the attached sponge sheet 4 are installed on the inner side of the box to support the sample, reducing friction and impact damage between the sample and the box, effectively extending the service life of the box and protecting the integrity of the sample. Fixing buckles 5 are fixedly connected to the left and right ends of the front side of the outer box 1, and locking buckles 14 are rotatably connected to the two ends of the front side of the box cover 6. The fixing buckles 5 and locking buckles 14 are snapped together, providing positioning and locking between the outer box 1 and the box cover 6. A push handle 15 is fixedly connected to the right side of the receiving seat 8, and a roller 16 is provided at the bottom of the receiving seat 8. The combination of the roller 16 and the push handle 15 greatly facilitates the transportation and use of the sample box.

[0023] like Figure 1 and Figure 2 As shown, a first rubber sheet 7 is provided on the upper end of the outer casing 1, and a box cover 6 is rotatably connected to the upper end of the outer casing 1. A second rubber sheet 17 is provided at the opening of the box cover 6. The first rubber sheet 7 and the second rubber sheet 17 are wavy. The upper structural dimensions of the first rubber sheet 7 match the lower structural dimensions of the second rubber sheet 17. When the outer casing 1 and the box cover 6 are sealed, the first rubber sheet 7 and the second rubber sheet 17 are in close contact with each other. The two rubber sheets are made of the same material, and the connecting surfaces are both undulating wavy structures with complementary concave and convex features. This greatly enhances the sealing effect between the two after sealing, effectively blocking the flow of air between the inside and outside, thereby preventing water vapor and other substances from corroding the sample and affecting it.

[0024] like Figure 1 and Figure 3 As shown, a support seat 8 is fixedly connected to the lower side of the outer casing 1. A pad 9 is slidably connected inside the support seat 8. A cover 10 is installed on the front side of the pad 9. A sealing strip 11 is attached to the outer rear end of the cover 10. Pins 18 are connected through both sides of the cover 10. The length of the cover 10 is greater than the length of the pad 9. The pad 9 can be pulled away by pulling the cover 10, which facilitates the cleaning of waste accumulated in the casing and avoids contamination. At the same time, the sealing strip 11 with double-layer silicone sealing ring is attached to the cover 10. After the connection between the cover 10, the pad 9 and the support seat 8 is locked by the pins 18, the seal is reinforced, improving its airtightness and preventing the influence of water vapor and other corrosive substances. The support seat 8 has a hollow cavity 12 inside, and a reinforcing block 13 is set inside the hollow cavity 12. The support seat 8 is hollow, and the reinforcing blocks 13 are evenly distributed inside the support seat 8. The reinforcing blocks 13 are convex arc-shaped. The entire support seat 8 is a hollow steel frame structure, which not only reduces the overall weight, but also greatly improves the overall compressive and seismic resistance in conjunction with the convex arc-shaped reinforcing blocks 13.

[0025] Working principle: In use, solid waste is first placed into the sample box, then the lid 6 is closed, and the outer box 1 and lid 6 are locked together by the cooperation of the fixing buckle 5 and the locking buckle 14. The sample box is sealed and reinforced by the corrugated first rubber sheet 7 and the second rubber sheet 17, which effectively prevent the flow of air between the inside and outside, thereby avoiding the impact of water vapor on the sample. Then, the solid waste is transported through the sample box. The double-layer design of the outer box 1 and the inner box 2 improves the structural strength and pressure and shock resistance of the entire sample box. After the sample is removed, the screw pin 18 is pulled out and the cover 10 is pulled out to remove the pad plate 9, which facilitates the cleaning and maintenance of the sample box. This completes the entire process of using the sample box for environmental monitoring solid waste monitoring.

[0026] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A sample box for monitoring solid waste in environmental monitoring, comprising an outer casing (1), characterized in that, The outer casing (1) is enclosed by an inner casing (2). A protective plate (3) is attached to the inner side of the inner casing (2). A sponge sheet (4) is attached to the outer side of the protective plate (3). A first rubber sheet (7) is provided at the upper end of the outer casing (1). A box cover (6) is rotatably connected to the upper end of the outer casing (1). A second rubber sheet (17) is provided at the opening of the box cover (6). A support seat (8) is fixedly connected to the lower side of the outer casing (1). 8) An internal sliding connection is provided with a pad (9), and a back cover (10) is installed on the front side of the pad (9). A sealing strip (11) is attached to the outer rear side of the back cover (10). A hollow cavity (12) is provided inside the receiving seat (8), and a reinforcing block (13) is provided inside the hollow cavity (12). The receiving seat (8) is hollow, and the reinforcing blocks (13) are equidistantly distributed about the inside of the receiving seat (8), and the reinforcing blocks (13) are convex arc-shaped.

2. The sample box for monitoring solid waste in environmental monitoring according to claim 1, characterized in that, The outer casing (1) is fixedly connected to the left and right ends of the front side with a fixing buckle (5), and the front ends of the box cover (6) are rotatably connected with a lock buckle (14). The fixing buckle (5) and the lock buckle (14) are snapped together.

3. The sample box for monitoring solid waste in environmental monitoring according to claim 1, characterized in that, A push handle (15) is fixedly connected to the right side of the receiving seat (8), and a roller (16) is provided at the bottom of the receiving seat (8).

4. The sample box for monitoring solid waste in environmental monitoring according to claim 1, characterized in that, The first rubber sheet (7) and the second rubber sheet (17) are wavy, and the upper structural dimensions of the first rubber sheet (7) match the lower structural dimensions of the second rubber sheet (17).

5. A sample box for monitoring solid waste in environmental monitoring according to claim 1, characterized in that, The cover (10) has pins (18) that are connected through both sides, and the length of the cover (10) is greater than the length of the pad (9).

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