Sampling and storing device for water conservancy detection

Abstract

The utility model discloses a water conservancy detection sampling storage device which comprises a storage box body, a box cover is hinged to the rear side of the storage box body through a hinge, a fixing block is fixedly connected to the front side of the box cover, a fixing pin is connected to the front side of the storage box body in a sliding mode, and the inner side of the fixing pin is connected with the outer side of the fixing block in an inserted mode. Handles are fixedly connected to the left side and the right side of the storage box body, a placing plate is fixedly connected to the interior of the storage box body, and a reinforcing strip is fixedly connected to the interior of the storage box body. Through the use of the stabilizing mechanism and the pressing assembly, the glass test tube can be protected, and the problems that the glass test tube is easily broken due to collision in the carrying process, and once the test tube is broken, the stored water sample is damaged, and the water sample is not damaged are solved. And the water sample flowing out after breaking may cause pollution to the surrounding environment, so that the water sample storage effect is reduced, and the device has the advantage of being convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy detection sampling storage device. Background Art

[0002] Water conservancy testing and sampling plays an extremely important role. By sampling water bodies, the content of various pollutants in the water can be detected, such as chemical oxygen demand (COD), biochemical oxygen demand (BOD), heavy metals (mercury, cadmium, lead, etc.), pesticide residues, petroleum substances, etc. Based on these test data, the degree of water pollution can be accurately assessed to determine whether it meets the corresponding water quality standards, such as surface water environmental quality standards, drinking water source water quality standards, etc. For example, if the COD and BOD values ​​in a river water sample far exceed the standard limits, it means that the river may have been seriously polluted by organic matter. Sampling and testing help to gain an in-depth understanding of the physical, chemical and biological properties of water bodies. The mastery of these properties is crucial for a comprehensive understanding of the nature and function of water bodies. In the process of water resource allocation, it is necessary to make reasonable allocations based on the water quality requirements of different regions and different uses (such as domestic water, industrial water, agricultural water, etc.) combined with the water quality data obtained from sampling and testing. For example, for domestic drinking water sources, the water quality must meet high sanitary standards. By testing water samples from relevant water sources, it is ensured that the allocated water resources meet the quality requirements of drinking water and guarantee the healthy drinking water needs of residents.

[0003] The existing technical solutions have the following defects: when storing water samples, glass test tubes are usually used as storage containers. The glass material is relatively stable and generally does not cause the water sample to react chemically with it, so it can better maintain the initial state of the water sample. However, the glass test tube has obvious disadvantages in the transportation process. Due to its fragile texture, it is very easy to break due to bumps during transportation. Once the test tube breaks, not only will the stored water sample be lost, but the water sample flowing out after the break may also cause pollution to the surrounding environment, reducing the storage efficiency of the water sample. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a water conservancy detection sampling storage device, which has the advantage of being easy to carry and solves the problem that glass test tubes are easily broken due to bumps during transportation. Once the test tube breaks, not only will the stored water samples be lost, but the water samples flowing out after the breakage may also cause pollution to the surrounding environment, thereby reducing the effectiveness of water sample storage.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water conservancy detection sampling storage device, comprising a storage box body, a box cover hinged to the rear side of the storage box body by a hinge, a fixed block fixedly connected to the front side of the box cover, a fixing pin slidably connected to the front side of the storage box body, the inner side of the fixing pin is plug-connected to the outer side of the fixed block, handles are fixedly connected to the left and right sides of the storage box body, a placement plate is fixedly connected to the interior of the storage box body, a reinforcement bar is fixedly connected to the interior of the storage box body, a stabilizing mechanism is provided inside the storage box body, and a clamping assembly is provided inside the storage box body.

[0006] As a preferred embodiment of the present invention, the stabilizing mechanism includes a placement cylinder, the bottom of the placement cylinder is fixedly connected to the bottom of the inner wall of the storage box, the top of the placement plate is slidably connected to a driving rod, and the number of the driving rods is several, one of the driving rods is fixedly sleeved with a clamping block on the surface, the outer side of the clamping block is slidably connected to the driving block, the outer side of the driving block is fixedly connected to a round rod, the outer side of the round rod is fixedly connected to a clamping block, the inner side of the clamping block is fixedly connected to a spring, and the inner side of the spring is fixedly connected to the surface of the reinforcing strip.

[0007] As a preferred embodiment of the present invention, the clamping assembly includes bolts, the number of the bolts is several, the bottom of the bolts is rotatably connected to the top of the box cover, and the bottom of the bolts is fixedly connected to a clamping block.

[0008] As a preferred embodiment of the present invention, the top of the bolt is set as a hexagonal socket, and the bolt is located on the top of the placement plate.

[0009] As a preferred embodiment of the present invention, the top of the placement plate is clamped and connected with an Allen wrench, and the Allen wrench is located on the right side of the driving rod.

[0010] As a preferred embodiment of the present invention, the placement tube is made of foam material, and the placement tube is located at the bottom of the box cover.

[0011] As a preferred embodiment of the present invention, there are several placement tubes, and the placement tubes are distributed at equal distances.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The clamping block is pressed down and the top of the glass tube is fixed with the spring. ...

[0014] 2. The utility model is provided with a stabilizing mechanism. When placing the glass test tube, the driving rod is pressed, and the driving rod drives the clamping block to move downward, and the clamping block drives the two driving blocks to move toward relative positions. The driving block drives the round rod and the clamping block to move toward relative positions and pulls the spring. Then, the glass test tubes for sampling at different depths are inserted into the interior of the placement cylinder in sequence. After the glass test tubes are inserted, the driving rod is advanced upward, the clamping block and the driving block are released from contact, and the spring is reset to push the clamping block to fix the surface of the glass test tube, thereby avoiding collision of the glass test tube during transportation and improving the fixing effect of the glass test tube. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 A three-dimensional diagram of the placement plate of the utility model;

[0017] Figure 3 This is a half-section view of the storage box of the utility model;

[0018] Figure 4 A three-dimensional diagram of the placement tube of the utility model;

[0019] Figure 5 This is an exploded view of the stabilizing mechanism of the utility model.

[0020] In the figure: 1. Storage box body; 2. Box cover; 3. Fixing block; 4. Fixing pin; 5. Handle; 6. Placement plate; 7. Reinforcement strip; 8. Stabilizing mechanism; 81. Placement cylinder; 82. Drive rod; 83. Clamping block; 84. Drive block; 85. Round rod; 86. Clamping block; 87. Spring; 9. Clamping assembly; 91. Bolt; 92. Clamping block; 10. Hexagonal wrench. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 5 As shown, the utility model provides a water conservancy detection sampling storage device, including a storage box body 1, a box cover 2 is hinged to the rear side of the storage box body 1 by a hinge, the front side of the box cover 2 is fixedly connected to a fixing block 3, the front side of the storage box body 1 is slidably connected to a fixing pin 4, the inner side of the fixing pin 4 is plugged into the outer side of the fixing block 3, the left and right sides of the storage box body 1 are fixedly connected to handles 5, the interior of the storage box body 1 is fixedly connected to a placement plate 6, the interior of the storage box body 1 is fixedly connected to a reinforcement bar 7, the interior of the storage box body 1 is provided with a stabilizing mechanism 8, and the interior of the storage box body 1 is provided with a clamping assembly 9.

[0023] refer to Figure 5 The stabilizing mechanism 8 includes a placement cylinder 81, the bottom of the placement cylinder 81 is fixedly connected to the bottom of the inner wall of the storage box body 1, and the top of the placement plate 6 is slidably connected to a driving rod 82. There are several driving rods 82, and the surface of one driving rod 82 is fixedly sleeved with a clamping block 83. The outer side of the clamping block 83 is slidably connected to a driving block 84. The outer side of the driving block 84 is fixedly connected to a round rod 85, and the outer side of the round rod 85 is fixedly connected to a clamping block 86. The inner side of the clamping block 86 is fixedly connected to a spring 87, and the inner side of the spring 87 is fixedly connected to the surface of the reinforcing strip 7.

[0024] As a technical optimization solution of the present invention, by setting up a stabilizing mechanism 8, when placing the glass test tube, the driving rod 82 is pressed, and the driving rod 82 drives the clamping block 83 to move downward, and the clamping block 83 drives the two driving blocks 84 to move toward relative positions, and the driving block 84 drives the round rod 85 and the clamping block 86 to move toward relative positions and pull the spring 87. Then, the glass test tubes for sampling at different depths are inserted into the interior of the placement tube 81 in sequence. After the glass test tubes are inserted, the driving rod 82 is advanced upward, and the clamping block 83 cancels contact with the driving block 84. The spring 87 is reset to push the clamping block 86 to fix the surface of the glass test tube, thereby avoiding collision of the glass test tube during transportation and improving the fixing effect of the glass test tube.

[0025] refer to Figure 4 The clamping assembly 9 includes a plurality of bolts 91 , the bottom of the bolt 91 is rotatably connected to the top of the box cover 2 , and the bottom of the bolt 91 is fixedly connected to a clamping block 92 .

[0026] As a technical optimization solution of the present invention, a clamping assembly 9 is provided and the bolt 91 is rotated, so that the bolt 91 drives the clamping block 92 to move downward, thereby applying a moderate clamping force to the top of the glass test tube, ensuring that the sealing cover of the glass test tube can always remain stable under any possible shaking situation, avoiding loosening or displacement, etc., thereby improving the sealing effect of the glass test tube.

[0027] refer to Figure 4 The top of the bolt 91 is set in a hexagonal shape, and the bolt 91 is located on the top of the placement plate 6.

[0028] As a technical optimization solution of the present invention, by setting the top of the bolt 91 to be an inner hexagonal setting, it can effectively avoid unnecessary rotation of the bolt 91 due to accidental touch or misoperation, thereby preventing the top of the glass test tube from loosening, and improving the effectiveness of the clamping block 92 in ensuring the sealing stability of the glass test tube.

[0029] refer to Figure 2 The top of the placement plate 6 is connected with an inner hexagonal wrench 10 , and the inner hexagonal wrench 10 is located on the right side of the driving rod 82 .

[0030] As a technical optimization solution of the present invention, by providing an Allen wrench 10, when there is a need to adjust the bolt 91, the adjustment operation can be carried out quickly and conveniently with the help of the Allen wrench 10, thereby significantly improving the work efficiency of adjusting the bolt 91.

[0031] refer to Figure 4 The material of the placement tube 81 is foam material, and the placement tube 81 is located at the bottom of the box cover 2.

[0032] As a technical optimization solution of the present invention, by setting the material of the placement tube 81 to foam material, even if there is a slight collision or shaking during daily transportation, movement and other operations, the cushioning effect of the foam can be used to avoid the glass test tube from being damaged by external force to the greatest extent, thereby improving the overall effect of the glass test tube during actual use.

[0033] refer to Figure 4 The number of placement cylinders 81 is several, and the several placement cylinders 81 are distributed at equal distances.

[0034] As a technical optimization solution of the present invention, by setting the number of placement tubes 81 to be several, it can provide great convenience when storing glass tubes of water samples from different depths. Each placement tube 81 can respectively correspond to a glass tube for storing water samples taken from different depths, so that the classified storage of water samples can be realized in an orderly manner, thereby improving the overall effect of sampling work on water bodies.

[0035] The working principle and usage process of the present invention are as follows: when placing the glass test tube, the driving rod 82 is pressed, and the driving rod 82 drives the clamping block 83 to move downward, and the clamping block 83 drives the two driving blocks 84 to move toward relative positions, and the driving block 84 drives the round rod 85 and the clamping block 86 to move toward relative positions and pull the spring 87, and then the glass test tubes for sampling at different depths are inserted into the interior of the placement tube 81 in sequence. After the glass test tubes are inserted, the driving rod 82 is lifted upward, the clamping block 83 and the driving block 84 are cancelled, and the spring 87 is reset to push the clamping block 86 to fix the surface of the glass test tube, and then the bolt 91 is turned according to the size of the glass test tube according to the needs. The bolt 91 drives the clamping block 92 to move downward, and applies a moderate clamping force to the top of the glass test tube to ensure that the sealing cover of the glass test tube can always remain stable under any possible shaking situation to avoid loosening or displacement.

[0036] To sum up: the water conservancy detection sampling storage device, through the coordinated use of the storage box 1, the box cover 2, the fixing block 3, the fixing pin 4, the handle 5, the placement plate 6, the reinforcing strip 7, the stabilizing mechanism 8 and the pressing assembly 9, solves the problem that the glass test tube is very easy to break due to collision during transportation. Once the test tube breaks, not only will the stored water sample be lost, but the water sample flowing out after the breakage may also cause pollution to the surrounding environment, thereby reducing the effectiveness of water sample storage.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy detection sampling storage device, comprising a storage box (1), characterized in that: The rear side of the storage box (1) is hingedly connected to a box cover (2), the front side of the box cover (2) is fixedly connected to a fixing block (3), the front side of the storage box (1) is slidably connected to a fixing pin (4), the inner side of the fixing pin (4) is plug-connected to the outer side of the fixing block (3), the left and right sides of the storage box (1) are fixedly connected to handles (5), the interior of the storage box (1) is fixedly connected to a placement plate (6), the interior of the storage box (1) is fixedly connected to a reinforcement bar (7), the interior of the storage box (1) is provided with a stabilizing mechanism (8), and the interior of the storage box (1) is provided with a pressing assembly (9).

2. A water conservancy detection sampling and storage device according to claim 1, characterized in that: The stabilizing mechanism (8) comprises a placement cylinder (81), the bottom of the placement cylinder (81) is fixedly connected to the bottom of the inner wall of the storage box (1), the top of the placement plate (6) is slidably connected to a driving rod (82), the number of the driving rods (82) is several, the surface of one of the driving rods (82) is fixedly sleeved with a clamping block (83), the outer side of the clamping block (83) is slidably connected to a driving block (84), the outer side of the driving block (84) is fixedly connected to a round rod (85), the outer side of the round rod (85) is fixedly connected to a clamping block (86), the inner side of the clamping block (86) is fixedly connected to a spring (87), and the inner side of the spring (87) is fixedly connected to the surface of the reinforcing strip (7).

3. A water conservancy detection sampling and storage device according to claim 1, characterized in that: The clamping assembly (9) includes a plurality of bolts (91), the bottom of each bolt (91) is rotatably connected to the top of the box cover (2), and the bottom of each bolt (91) is fixedly connected to a clamping block (92).

4. A water conservancy detection sampling and storage device according to claim 3, characterized in that: The top of the bolt (91) is arranged in a hexagonal shape, and the bolt (91) is located on the top of the placement plate (6).

5. A water conservancy detection sampling and storage device according to claim 2, characterized in that: The top of the placement plate (6) is connected to a hexagonal wrench (10), and the hexagonal wrench (10) is located on the right side of the driving rod (82).

6. A water conservancy detection sampling and storage device according to claim 2, characterized in that: The placement tube (81) is made of foam material and is located at the bottom of the box cover (2).

7. A water conservancy detection sampling and storage device according to claim 2, characterized in that: The number of the placement cylinders (81) is several, and the several placement cylinders (81) are distributed at equal distances.

Images