Wastewater sample storage device for environmental monitoring

Abstract

This utility model discloses a wastewater sample storage device for environmental monitoring, relating to the field of environmental monitoring technology. The device includes a base, a vertical plate fixedly connected to the top of the base, a top plate fixedly connected to the top of the vertical plate, a handle fixedly installed on the top of the top plate, and an anti-collision pad fixedly connected to the bottom of the top plate. The device works by rotating a rotating rod to move a movable support plate downwards, compressing a damping spring. Then, a sample storage box containing a loading bottle is placed in a limiting groove. Finally, releasing the rotating rod allows the damping spring to move the movable support plate upwards, repositioning the sample storage box between the anti-collision pad and the movable support plate, thus achieving rapid storage of wastewater samples. The operation is convenient. The damping spring ensures greater stability during the movement of the sample storage box and loading bottle. Furthermore, the protective sleeve and anti-collision pad effectively protect the loading bottle from impact and breakage, preventing sample leakage.

Description

Technical Field

[0001] This utility model belongs to the field of environmental monitoring technology, and in particular relates to a wastewater sample storage device for environmental monitoring. Background Technology

[0002] Environmental monitoring refers to the activities of environmental monitoring agencies in monitoring and measuring the status of environmental quality. Environmental monitoring determines the level of environmental pollution and quality by monitoring and measuring indicators reflecting environmental quality. The content of environmental monitoring mainly includes the monitoring of physical indicators, chemical indicators, and ecosystems. In practice, after sampling, samples are usually placed directly into a container with slots. However, during storage, the container is prone to collision and breakage, causing sample leakage, contaminating the container, and affecting subsequent testing. A search revealed patent application number 202421047927.6, which discloses a wastewater sample storage device for environmental monitoring. The proposed solution includes a container and a lid covering the container. Multiple parallel support bases are installed at the bottom of the container's interior. A horizontal plate is installed in the middle of the container, and multiple arrayed placement openings are provided on the horizontal plate.

[0003] However, in actual use, the applicant found that when fixing the loading bottles containing wastewater samples, it is necessary for personnel to limit and fix each loading bottle inserted into the placement opening one by one, and to align the limiting hole on the box cover with the ear plate on the rotating column, so that the ear plate passes through the limiting hole, and then rotate the rotating column in the same direction to fix the box cover. The operation is not convenient and labor-saving. In view of this, we propose a wastewater sample storage device for environmental monitoring. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a wastewater sample storage device for environmental monitoring, comprising a base, a vertical plate fixedly connected to the top of the base, a top plate fixedly connected to the top of the vertical plate, a handle fixedly installed on the top of the top plate, an anti-collision pad fixedly connected to the bottom of the top plate, a movable support plate elastically provided between the anti-collision pad and the base via a damping spring, a connecting frame fixedly connected to the bottom of the movable support plate, the lower end of the connecting frame extending into the interior of the base, a rotating rod rotatably connected to the base via a bearing, the rotating rod passing through the connecting frame, and a cam fixedly fitted onto the rotating rod inside the connecting frame, the front end of the rotating rod extending to the exterior of the base and fixedly provided with a handle, sample storage boxes symmetrically placed on the top of the movable support plates on both sides of the vertical plate, a loading bottle slot opened on the top of the sample storage box, a protective rubber sleeve fixedly installed on the inner wall of the loading bottle slot, and the lower part of the sample storage box locked and fixed to the movable support plate by locking bolts.

[0006] Preferably, threaded holes are provided on both the front and rear sides of the movable support plate, and insertion holes are provided on both the front and rear sides of the sample storage box.

[0007] Preferably, the rear thread of the locking bolt passes through the threaded hole and is inserted into the insertion hole.

[0008] Preferably, the lower part of the upright plate is provided with a through groove for avoiding the movable support plate.

[0009] Preferably, guide posts are fixedly installed at the four corner positions of the bottom of the movable support plate. The lower end of the guide post extends into the interior of the base and is fixedly installed with a limiting circular plate. Four damping springs are provided. The upper ends of the four damping springs are fixedly connected to the bottom of the four limiting circular plates respectively, and the lower ends of the four damping springs are fixedly connected to the bottom of the inner side of the base.

[0010] Preferably, the top of the movable support plates on both sides of the upright plate is provided with a limiting groove, the lower part of the sample storage box is placed in the limiting groove, and the upper end of the loading bottle inserted in the loading bottle slot abuts against the anti-collision rubber pad.

[0011] This utility model has the following beneficial effects:

[0012] This utility model discloses a wastewater sample storage device for environmental monitoring. By rotating a rotating rod, a movable support plate moves downward, compressing a damping spring. Then, a sample storage box containing a loading bottle is placed in a limiting groove. Finally, releasing the rotating rod allows the damping spring to move the movable support plate upward, resetting it and limiting the sample storage box between the anti-collision pad and the movable support plate. This completes the rapid storage of wastewater samples without the need for manual positioning of each loading bottle. The operation is convenient and labor-saving. The damping spring ensures greater stability during the movement of the sample storage box and loading bottle. The protective sleeve and anti-collision pad protect the loading bottle from impact, effectively preventing sample leakage due to bottle breakage. The locking bolt limits the sample storage box, preventing it from moving out of the limiting groove when the loading bottle slot is empty. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0014] Figure 1 This is a schematic diagram of the external structure of a wastewater sample storage device for environmental monitoring according to the present invention;

[0015] Figure 2 This is a schematic diagram of the internal structure of a wastewater sample storage device for environmental monitoring according to the present invention.

[0016] Figure 3 This is an exploded view of the movable support plate and sample storage box in an environmental monitoring wastewater sample storage device of this utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the wastewater sample storage device for environmental monitoring according to this utility model after removing the movable support plate.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Base; 2. Upright plate; 3. Movable support plate; 31. Limiting groove; 32. Guide column; 321. Limiting circular plate; 4. Sample storage box; 41. Loading bottle slot; 42. Protective rubber sleeve; 5. Anti-collision rubber pad; 6. Top plate; 61. Handle; 7. Damping spring; 8. Rotating rod; 81. Cam; 82. Handle; 9. Connecting frame; 10. Locking bolt. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 As shown, this utility model provides a technical solution:

[0022] An environmental monitoring wastewater sample storage device includes a base 1, a vertical plate 2 fixedly connected to the top of the base 1, a top plate 6 fixedly connected to the top of the vertical plate 2, a handle 61 fixedly installed on the top of the top plate 6, and anti-collision pads 5 fixedly connected to the bottom of the top plate 6 for vertical anti-collision protection of the loading bottles. A movable support plate 3 is elastically connected between the anti-collision pad 5 and the base 1 via damping springs 7. Guide posts 32 are fixedly installed at the four corners of the bottom of the movable support plate 3. The lower ends of the guide posts 32 extend into the interior of the base 1 and are fixedly installed with limiting circular plates 321. Four damping springs 7 are provided. The upper ends of the damping springs 7 are fixedly connected to the bottom of the four limiting circular plates 321, and the lower ends of the four damping springs 7 are fixedly connected to the bottom of the inner side of the base 1. The lower part of the upright plate 2 is provided with a through groove to avoid the movable support plate 3, so that the movable support plate 3 can move vertically smoothly. The bottom of the movable support plate 3 is fixedly connected to a connecting frame 9, and the lower end of the connecting frame 9 extends into the interior of the base 1. A rotating rod 8 is rotatably connected to the base 1 through a bearing. The rotating rod 8 passes through the connecting frame 9, and a cam 81 is fixedly fitted on the rotating rod 8 inside the connecting frame 9. The front end of the rotating rod 8 extends to the outside of the base 1 and is fixedly provided with a hand. Sample storage boxes 4 are symmetrically placed on the top of the movable support plates 3 on both sides of the handle 82 and the upright plate 2. Limiting grooves 31 are formed on the top of the movable support plates 3 on both sides of the upright plate 2. The lower part of the sample storage box 4 is placed in the limiting groove 31. A loading bottle slot 41 is formed on the top of the sample storage box 4. A protective rubber sleeve 42 is fixedly installed on the inner wall of the loading bottle slot 41. The protective rubber sleeve 42 is used to protect the side wall of the loading bottle from collision. The upper end of the loading bottle inserted in the loading bottle slot 41 abuts against the anti-collision rubber pad 5. By rotating the rotating rod 8, the movable support plate 3 moves downward, compressing the damping spring 7. Next, the sample storage box 4 with the loading bottle inserted is placed in the limiting groove 31. Finally, the rotating rod 8 is released, and the movable support plate 3 is moved upward by the damping spring 7 to limit the sample storage box 4 between the anti-collision rubber pad 5 and the movable support plate 3, thus completing the rapid storage of wastewater samples. There is no need for personnel to limit the loading bottle one by one. The operation is convenient and labor-saving. The damping spring 7 can make the sample storage box 4 and the loading bottle more stable during the movement. In addition, the protective rubber sleeve 42 and the anti-collision rubber pad 5 can protect the loading bottle from collision and breakage, which can prevent the sample from flowing out.

[0023] The lower part of the sample storage box 4 is locked and fixed to the movable support plate 3 by the locking bolt 10. The movable support plate 3 has threaded holes on both the front and rear sides, and the sample storage box 4 has insertion holes on both the front and rear sides. The rear thread of the locking bolt 10 passes through the threaded hole and is inserted into the insertion hole. The locking bolt 10 limits the sample storage box 4, which can limit the sample storage box 4 when the loading bottle slot 41 is empty, and prevent the sample storage box 4 from moving out of the limiting groove 31.

[0024] Working principle: In use, the loading bottles containing wastewater for environmental monitoring can be inserted one by one into the loading bottle slot 41. Then, manually turn the handle 82 clockwise to rotate the rotating rod 8. The rotation of the rotating rod 8 will drive the cam 81 to rotate, and the cam 81 will press down on the connecting frame 9. The downward movement of the connecting frame 9 will drive the movable support plate 3 to move downward. At this time, the downward movement of the movable support plate 3 will drive the limiting circular plate 321 to compress the damping spring 7. Then, place the two sample storage boxes 4 from both sides into the two limiting grooves 31 on the top of the movable support plate 3, and slowly release the handle 82. At this time, under the elastic force of the damping spring 7, the movable support plate 3 can be moved upward, and the sample storage box 4 can be moved upward through the movable support plate 3, so that the top of the loading bottle inserted inside the sample storage box 4 abuts against the anti-collision pad 5, thus limiting the loading bottle and completing the storage of wastewater samples. When the device is moved by holding the handle 61, the damping spring 7 can buffer the sample storage box 4, making the sample storage box 4 more stable. At the same time, the protective rubber sleeve 42 and the anti-collision pad 5 can protect the loading bottle from collision and prevent the loading bottle from breaking and causing the sample to flow out.

[0025] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications to the technical solutions described in the foregoing embodiments or equivalent substitutions of some of the technical features shall fall within the protection scope of the present utility model.

Claims

1. A device for storing a sewage and wastewater sample for environmental monitoring, comprising a base (1), characterized in that: A vertical plate (2) is fixedly connected to the top of the base (1), and a top plate (6) is fixedly connected to the top of the vertical plate (2). A handle (61) is fixedly installed on the top of the top plate (6). An anti-collision pad (5) is fixedly connected to the bottom of the top plate (6). A movable support plate (3) is elastically provided between the anti-collision pad (5) and the base (1) through a damping spring (7). A connecting frame (9) is fixedly connected to the bottom of the movable support plate (3). The lower end of the connecting frame (9) extends into the interior of the base (1). A rotating rod (8) is rotatably connected to the base (1) through a bearing. (8) A cam (81) is fixedly fitted on the rotating rod (8) inside the connecting frame (9). The front end of the rotating rod (8) extends to the outside of the base (1) and is fixedly provided with a handle (82). Sample storage boxes (4) are symmetrically placed on the top of the movable support plates (3) on both sides of the upright plate (2). The top of the sample storage box (4) is provided with a loading bottle slot (41). A protective rubber sleeve (42) is fixedly provided on the inner side wall of the loading bottle slot (41). The lower part of the sample storage box (4) is locked and fixed on the movable support plate (3) by a locking bolt (10).

2. The device for storing wastewater sample for environmental monitoring according to claim 1, characterized in that, The movable support plate (3) has threaded holes on both the front and rear sides, and the sample storage box (4) has insertion holes on both the front and rear sides.

3. The device for storing wastewater sample for environmental monitoring according to claim 2, characterized in that, The rear thread of the locking bolt (10) passes through the threaded hole and is inserted into the insertion hole.

4. The device for storing wastewater sample for environmental monitoring according to claim 1, characterized in that, The lower part of the upright plate (2) is provided with a through groove for avoiding the movable support plate (3).

5. The device for storing wastewater sample for environmental monitoring according to claim 1, wherein, Guide posts (32) are fixedly installed at the four corners of the bottom of the movable support plate (3). The lower end of the guide post (32) extends into the interior of the base (1) and is fixedly installed with a limiting circular plate (321). There are four damping springs (7). The upper ends of the four damping springs (7) are fixedly connected to the bottom of the four limiting circular plates (321) respectively, and the lower ends of the four damping springs (7) are fixedly connected to the bottom of the inner side of the base (1).

6. The device for storing wastewater sample for environmental monitoring according to claim 1, wherein, The top of the movable support plates (3) on both sides of the upright plate (2) is provided with a limiting groove (31). The lower part of the sample storage box (4) is placed in the limiting groove (31), and the upper end of the loading bottle inserted in the loading bottle slot (41) abuts against the anti-collision pad (5).

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