Soil sample storage container for investigating contaminated site
By designing a soil sample storage container for polluted site investigation, and using a separation device to separate soil samples from sewage, the problem of sewage affecting the detection results is solved and the detection efficiency is improved.
Patent Information
- Application Number
- CN202421328464.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-12
AI Technical Summary
In polluted sites, soil samples are prone to mix with sewage during storage, affecting subsequent test results.
A soil sample storage container for polluting site surveys was designed, and the container was equipped with a separation device, including filter cartridges, circular hole blocks, bolts and threaded tubes. Through the cooperation of these components, the sewage in the soil sample can be effectively separated.
Through the use of the separation device, it is possible to quickly separate soil samples and sewage, reduce the impact on soil sample detection, and improve detection efficiency.
Smart Images
Figure CN222572889U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of soil sample storage containers, in particular to a soil sample storage container used for contaminated site investigation. Background Art
[0002] With the development of society, various processing plants have gradually increased, and the wastewater discharge from processing plants has also become a problem of concern. Some processing plants dilute the wastewater by discharging it into rivers, and the discharged wastewater will gradually sink into the soil and infiltrate, causing regional pollution. Personnel often take samples of the soil in the polluted area for testing to measure the conditions of the surrounding environment.
[0003] The inventors have found in their daily work that when personnel take samples of soil in contaminated areas, they often put the excavated soil directly into a storage barrel, and then take out the soil samples inside the storage barrel for testing. However, when personnel dig out the soil, the soil may carry sewage, resulting in sewage being mixed in the soil during subsequent testing, affecting the detection of soil contamination. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a soil sample storage container for contaminated site investigation.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a soil sample storage container for contaminated site investigation, comprising a storage barrel, a drainage pipe is arranged on one side of the storage barrel, a separation device is arranged inside the storage barrel, a stabilizing device is arranged on one side of the storage barrel, the separation device comprises a card slot opened on one side of the storage barrel, a threaded groove is opened on the inner wall of the card slot, a round hole block is slidably connected to the inner wall of the card slot, a filter cartridge is fixedly connected to one side of the round hole block, the surface of the filter cartridge is slidably connected to the inner wall of the storage barrel, a bolt is arranged inside the round hole block, the surface of the bolt is threadedly connected to the inner wall of the threaded groove, a screw is fixedly connected to the inner wall of the filter cartridge, a threaded tube is threadedly connected to the surface of the screw, a pressure plate is fixedly connected to the surface of the pressure plate, the surface size and shape of the pressure plate are matched with the size and shape of the inner wall of the filter cartridge, and a plurality of round rods are fixedly connected to one side of the threaded tube.
[0006] The effect achieved by the above components is as follows: by setting up the separation device, the filter cartridge is first manually moved so that the filter cartridge drives the circular hole block to move. When the filter cartridge moves to the position entering the internal position of the storage barrel, the circular hole block is stuck in the card slot so that the inner wall of the circular hole block coincides with the inner wall of the threaded groove. At this time, the bolt is manually rotated so that the bolt is rotated into the circular hole block and the internal position of the threaded groove to fix the circular hole block, thereby completing the position fixation of the filter cartridge inside the storage barrel. At this time, the excavated soil sample is put into the filter cartridge, and then the round rod is manually rotated so that the round rod drives the threaded tube to rotate, so that the threaded tube moves up and down along the surface of the screw rod, and the threaded tube drives the pressing plate to move up and down. When the pressing plate moves to squeeze the soil inside the filter cartridge, the sewage mixed in the soil is squeezed out of the filter cartridge and falls into the storage barrel for storage, thereby completing the separation of soil and sewage, reducing the situation where the soil sample is mixed with sewage during detection, affecting the detection of soil pollution, and improving the detection efficiency of soil samples.
[0007] Preferably, one end of each of the round rods is fixedly connected to a limiting block, and the surface of the limiting block is spherical.
[0008] The effect achieved by the above components is: by setting the limit block, the limit block can intercept the hands of the personnel, thereby reducing the situation where the hands fall off when the round rod is manually rotated.
[0009] Preferably, a support plate is fixedly connected to one side of the threaded tube, and the support plate is fixedly connected to the pressure plate.
[0010] The effect achieved by the above components is: by setting the support plate, the support plate can provide auxiliary support to the pressure plate, thereby reducing the shaking or bending that occurs when the pressure plate squeezes the soil.
[0011] Preferably, one end of the bolt is fixedly connected to a screw block, and a surface of the screw block is fixedly connected to a plurality of anti-slip protrusions.
[0012] The effect achieved by the above components is: by setting the screw block, the screw block can increase the contact area of the bolt, so that personnel can easily rotate the bolt by manually rotating the screw block, thereby improving the convenience of manually rotating the bolt.
[0013] Preferably, a push plate is fixedly connected to one side of the circular hole block, and the surface of the push plate is rectangular.
[0014] The effect achieved by the above components is: by setting a push plate, the push plate can provide a fulcrum for personnel to manually move the circular hole block, so that personnel can quickly bring the circular hole block out of the slot by manually moving the push plate, thereby improving the convenience of manually moving the filter cartridge out of the storage barrel.
[0015] Preferably, the stabilizing device comprises a round hole rod, the round hole rod is fixedly connected to the storage barrel, and a positioning pin is slidably connected to the inner wall of the round hole rod.
[0016] The effect achieved by the above-mentioned components is: by setting up a stabilizing device, the storage barrel is first placed on the ground, and the positioning pin is manually moved at this time. When the positioning pin moves to the position inserted into the internal position of the round hole rod, the positioning pin is knocked by a tool so that the positioning pin is inserted into the ground to limit the round hole rod, thereby completing the placement and reinforcement of the storage barrel, reducing the sliding or shaking of the storage barrel when it is placed on the ground for use, and improving the stability of the storage barrel.
[0017] Preferably, one end of the positioning pin is fixedly connected to a pull rope, and the pull rope is ring-shaped.
[0018] The effect achieved by the above components is: by setting the pull rope, a person can manually pull the pull rope to drive the positioning pin to move, thereby improving the convenience of the person pulling the positioning pin out of the ground.
[0019] Preferably, a reinforcement block is fixedly connected to one side of the round hole rod, and the reinforcement block is fixedly connected to the storage barrel.
[0020] The effect achieved by the above components is: by setting the reinforcement block, the reinforcement block can strengthen the connection between the round hole rod and the body, thereby reducing the round hole rod from separating from the storage barrel during use.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, the excavated soil sample and the mixed sewage can be quickly separated by setting a separation device, thereby reducing the situation in which the soil sample is mixed with sewage during detection, which affects the detection of soil pollution and improves the detection efficiency of the soil sample. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a partial structural schematic diagram of the filter cartridge of the utility model;
[0025] Figure 3 It is a partial structural schematic diagram of the card slot of the utility model;
[0026] Figure 4 It is a partial structural schematic diagram of the round hole rod of the utility model.
[0027] Legend: 1. Storage barrel; 2. Drain pipe; 3. Separation device; 31. Slot; 32. Threaded groove; 33. Round hole block; 34. Filter cartridge; 35. Bolt; 36. Twist block; 37. Push plate; 38. Screw; 39. Threaded pipe; 310. Press plate; 311. Round rod; 312. Limit block; 313. Support plate; 4. Stabilizing device; 41. Round hole rod; 42. Positioning pin; 43. Reinforcement block; 44. Pull rope. DETAILED DESCRIPTION
[0028] Reference Figure 1-3 As shown, this embodiment discloses a soil sample storage container for contaminated site investigation, including a storage barrel 1, a drainage pipe 2 is arranged on one side of the storage barrel 1, a separation device 3 is arranged inside the storage barrel 1, a stabilizing device 4 is arranged on one side of the storage barrel 1, the separation device 3 includes a card slot 31 opened on one side of the storage barrel 1, a threaded groove 32 is opened on the inner wall of the card slot 31, a round hole block 33 is slidably connected to the inner wall of the card slot 31, a filter cartridge 34 is fixedly connected to one side of the round hole block 33, and the surface of the filter cartridge 34 is connected to the storage barrel 1 is connected by sliding insertion, a bolt 35 is arranged inside the circular hole block 33, the surface of the bolt 35 is threadedly connected to the inner wall of the thread groove 32, a screw 38 is fixedly connected to the inner wall of the filter cartridge 34, a threaded tube 39 is threadedly connected to the surface of the screw 38, a pressing plate 310 is fixedly connected to the surface of the threaded tube 39, the surface size and shape of the pressing plate 310 are adapted to the size and shape of the inner wall of the filter cartridge 34, a plurality of round rods 311 are fixedly connected to one side of the threaded tube 39, and by setting the separation device 3, the filter cartridge 3 is first manually moved. 4, so that the filter cartridge 34 drives the circular hole block 33 to move. When the filter cartridge 34 moves to the position inside the storage barrel 1, the circular hole block 33 is inserted into the slot 31, so that the inner wall of the circular hole block 33 coincides with the inner wall of the threaded groove 32. At this time, the bolt 35 is manually rotated so that the bolt 35 is rotated into the circular hole block 33 and the inner position of the threaded groove 32 to fix the circular hole block 33, thereby completing the position fixation of the filter cartridge 34 inside the storage barrel 1. At this time, the excavated soil sample is put into the filter cartridge 34, and then the round rod is manually rotated. 311, so that the round rod 311 drives the threaded tube 39 to rotate, so that the threaded tube 39 moves up and down along the surface of the screw rod 38, so that the threaded tube 39 drives the pressing plate 310 to move up and down. When the pressing plate 310 moves to squeeze the soil inside the filter cartridge 34, the sewage mixed in the soil is squeezed out of the filter cartridge 34 and falls into the storage barrel 1 for storage, thereby completing the separation of soil and sewage, reducing the situation where sewage is mixed in the soil sample during the detection, affecting the detection of soil pollution, and improving the detection efficiency of soil samples.
[0029] Reference Figure 2 and Figure 3As shown, the present embodiment discloses that one end of a plurality of round rods 311 are all fixedly connected to a limiting block 312, and the surface of the limiting block 312 is spherical. By setting the limiting block 312, the limiting block 312 can intercept the hands of personnel, thereby reducing the situation where the hands fall off when the round rod 311 is manually rotated. A support plate 313 is fixedly connected to one side of the threaded tube 39, and the support plate 313 is fixedly connected to the pressing plate 310. By setting the support plate 313, the support plate 313 can provide auxiliary support to the pressing plate 310, thereby reducing the situation where the pressing plate 310 shakes or bends when squeezing the soil.
[0030] Reference Figure 2 and Figure 3 As shown, the present embodiment discloses that one end of the bolt 35 is fixedly connected with a screw block 36, and the surface of the screw block 36 is fixedly connected with a plurality of anti-slip protrusions. By setting the screw block 36, the screw block 36 can increase the contact area of the bolt 35, so that a person can easily rotate the bolt 35 by manually rotating the screw block 36, thereby improving the convenience of manually rotating the bolt 35. A push plate 37 is fixedly connected to one side of the circular hole block 33, and the surface of the push plate 37 is rectangular. By setting the push plate 37, the push plate 37 can provide a fulcrum for a person to manually move the circular hole block 33, so that a person can quickly bring the circular hole block 33 out of the slot 31 by manually moving the push plate 37, thereby improving the convenience of manually moving the filter cartridge 34 out of the storage barrel 1.
[0031] Reference Figure 4 As shown, this embodiment discloses that the stabilizing device 4 includes a round hole rod 41, which is fixedly connected to the storage barrel 1, and the inner wall of the round hole rod 41 is slidably connected with a positioning pin 42. By setting the stabilizing device 4, the storage barrel 1 is first placed on the ground, and the positioning pin 42 is manually moved at this time. When the positioning pin 42 moves to the position inserted into the inner part of the round hole rod 41, the positioning pin 42 is knocked by a tool, so that the positioning pin 42 is inserted into the ground to limit the round hole rod 41, thereby completing the placement and reinforcement of the storage barrel 1, reducing the sliding or shaking of the storage barrel 1 when it is placed on the ground for use, and improving the stability of the storage barrel 1 during use.
[0032] Reference Figure 4 As shown, the present embodiment discloses that one end of the positioning pin 42 is fixedly connected with a pull rope 44, and the pull rope 44 is ring-shaped. By setting the pull rope 44, a person can manually pull the pull rope 44 to drive the positioning pin 42 to move, thereby improving the convenience for the person to pull the positioning pin 42 out of the ground. A reinforcement block 43 is fixedly connected to one side of the round hole rod 41, and the reinforcement block 43 is fixedly connected to the storage barrel 1. By setting the reinforcement block 43, the reinforcement block 43 can strengthen the connection between the round hole rod 41 and the machine body, thereby reducing the situation where the round hole rod 41 is separated from the storage barrel 1 during use.
[0033] Working principle: first, place the storage barrel 1 on the ground, then manually move the positioning pin 42, and when the positioning pin 42 moves to the position inserted into the circular hole rod 41, knock the positioning pin 42 with a tool, so that the positioning pin 42 is inserted into the ground to limit the circular hole rod 41, thereby completing the placement and reinforcement of the storage barrel 1, and manually move the filter cartridge 34, so that the filter cartridge 34 drives the circular hole block 33 to move, and when the filter cartridge 34 moves to the position entering the storage barrel 1, the circular hole block 33 is inserted into the slot 31, so that the inner wall of the circular hole block 33 coincides with the inner wall of the threaded groove 32, and then manually turn the screw block 36, so that the screw block 36 drives the bolt 35 to rotate , so that the bolt 35 is rotated into the circular hole block 33 and the internal position of the threaded groove 32 to fix the circular hole block 33, thereby completing the position fixation of the filter cartridge 34 inside the storage barrel 1. At this time, the excavated soil sample is put into the filter cartridge 34, and then the round rod 311 is manually rotated, so that the round rod 311 drives the threaded tube 39 to rotate, so that the threaded tube 39 moves up and down along the surface of the screw rod 38, so that the threaded tube 39 drives the pressing plate 310 to move up and down. When the pressing plate 310 moves to squeeze the soil inside the filter cartridge 34, the sewage mixed in the soil is squeezed out of the filter cartridge 34 and falls into the storage barrel 1 for storage, completing the separation of soil and sewage.
[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.
Claims
1. A soil sample storage container for contaminated site investigation, comprising a storage barrel (1), characterized in that: A drainage pipe (2) is provided on one side of the storage barrel (1), a separation device (3) is provided inside the storage barrel (1), a stabilizing device (4) is provided on one side of the storage barrel (1), the separation device (3) comprises a slot (31) provided on one side of the storage barrel (1), a threaded groove (32) is provided on the inner wall of the slot (31), a round hole block (33) is slidably connected to the inner wall of the slot (31), a filter cartridge (34) is fixedly connected to one side of the round hole block (33), and the surface of the filter cartridge (34) is slidably connected to the inner wall of the storage barrel (1). The plug connection is provided inside the circular hole block (33), the surface of the bolt (35) is threadedly connected to the inner wall of the thread groove (32), the inner wall of the filter cartridge (34) is fixedly connected with a screw rod (38), the surface of the screw rod (38) is threadedly connected to a threaded tube (39), the surface of the threaded tube (39) is fixedly connected with a pressure plate (310), the surface size and shape of the pressure plate (310) are compatible with the size and shape of the inner wall of the filter cartridge (34), and one side of the threaded tube (39) is fixedly connected with a plurality of round rods (311).
2. The soil sample storage container for contaminated site investigation according to claim 1, characterized in that: One end of each of the plurality of round rods (311) is fixedly connected to a limiting block (312), and the surface of the limiting block (312) is spherical.
3. The soil sample storage container for contaminated site investigation according to claim 1, characterized in that: A support plate (313) is fixedly connected to one side of the threaded tube (39), and the support plate (313) is fixedly connected to the pressing plate (310).
4. The soil sample storage container for contaminated site investigation according to claim 1, characterized in that: One end of the bolt (35) is fixedly connected to a screw block (36), and a surface of the screw block (36) is fixedly connected to a plurality of anti-slip protrusions.
5. The soil sample storage container for contaminated site investigation according to claim 1, characterized in that: A push plate (37) is fixedly connected to one side of the circular hole block (33), and the surface of the push plate (37) is rectangular.
6. The soil sample storage container for contaminated site investigation according to claim 1, characterized in that: The stabilizing device (4) comprises a round hole rod (41), the round hole rod (41) is fixedly connected to the storage barrel (1), and a positioning pin (42) is slidably connected to the inner wall of the round hole rod (41).
7. The soil sample storage container for contaminated site investigation according to claim 6, characterized in that: One end of the positioning pin (42) is fixedly connected to a pull rope (44), and the pull rope (44) is ring-shaped.
8. The soil sample storage container for contaminated site investigation according to claim 6, characterized in that: A reinforcing block (43) is fixedly connected to one side of the round hole rod (41), and the reinforcing block (43) is fixedly connected to the storage barrel (1).