Sampling and storing device for water conservancy project detection

Abstract

The utility model relates to the technical field of water conservancy projects, and provides a water conservancy project detection sampling storage device which comprises a storage box, two fixing plates are arranged in the storage box, a first pearl wool cushion and four fixing columns are fixedly installed at the tops of the two fixing plates respectively, and the four fixing columns are located on the two sides of the first pearl wool cushion in pairs; the test tubes on the device can be buffered and protected through the first pearl wool pad, meanwhile, the damping protection effect can be improved through the protection assembly, the phenomenon that the test tubes are broken due to vibration and the like when the device is placed or falls off is avoided, and then the test tubes are prevented from being damaged by manually rotating a screw rod in threaded connection with an H-shaped plate. The storage box can stably drive the pressing plate and the rubber pad to descend under the action of the connecting column and the limiting frame, so that the rubber pad below the pressing plate can press the sealing plug or the cover body on the test tube, and the sampling water is prevented from being poured out from the test tube when the storage box is overturned.

Description

Technical Field

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

[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. It is also called a water project. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can the flow of water be controlled.

[0003] The known Chinese public authorized utility model CN217649842U discloses a water conservancy project detection sampling storage device, including a base and a top cover, the top end of the base and the bottom end of the top cover are both equipped with a rotating rod through a limit bearing, a box is installed on the inner side of the rotating rod, a partition is installed in the inner cavity gap of the box, and a water inlet is installed in the top circumferential gap of the box. The water conservancy project detection sampling storage device can pour the water source to be detected into the inner cavity of the box by opening the water inlet, and when it needs to be discharged, it can be discharged by opening the drain port. By rotating the box, the box can be driven to rotate, so that the drain ports at other positions can be moved to the through hole, which is convenient for detecting multiple water sources. The card can be conveniently placed through the slot to facilitate recording of different water sources. The device is simple in result and low in cost. Different water sources can be conveniently stored, and the overall effect of the device is good, easy to carry, and conducive to the promotion and use of the device.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned water conservancy project detection sampling and storage device has the following problems: the protective sealing effect is not good. When the personnel do not hold it firmly or their hands slip, the box will fall from their hands and overturn, making the sampled water prone to spillage, etc. Therefore, a water conservancy project detection sampling and storage device is needed. Utility Model Content

[0005] The utility model provides a water conservancy project detection sampling storage device, which solves the problem of poor protective sealing effect in the related technology. When the personnel do not hold it firmly or their hands are loose, the box will fall from their hands and tip over, making the sampled water prone to spillage.

[0006] The technical solution of the utility model is as follows: a water conservancy project detection sampling storage device, comprising: a storage box, wherein two fixing plates are arranged inside the storage box, and a first pearl cotton pad and four fixing columns are fixedly installed on the top of the two fixing plates, respectively, and the four fixing columns are located on both sides of the first pearl cotton pad in groups of two, and a connecting plate is fixedly installed on the top of the fixing column;

[0007] An H-shaped plate is arranged above the connecting plate, a screw is arranged through the H-shaped plate, and the screw is threadedly connected to the H-shaped plate, a pressing plate is rotatably mounted on the bottom of the screw through a bearing, and two connecting columns are fixedly mounted on both sides of the bottom of the H-shaped plate;

[0008] A connecting component, wherein the connecting component is arranged on the connecting plate, and the bottom of the connecting column is connected to the connecting component;

[0009] A protection component is arranged inside the storage box, and the fixing plate is located on the inner side of the protection component.

[0010] Preferably, the protective component includes a second pearl cotton pad arranged on the bottom wall of the storage box, four third pearl cotton pads are arranged on the top of the second pearl cotton pad, and the four third pearl cotton pads are in a square shape and located inside the storage box, and a fourth pearl cotton pad is fixedly installed in the top cover of the storage box.

[0011] Preferably, two limiting grooves are provided on one side of the front and rear two third pearl cotton pads, limiting plates are fixedly installed on both sides of the two fixing plates and the two connecting plates, and the limiting plates are plugged into the limiting grooves.

[0012] Preferably, a fifth pearl cotton pad is arranged on the top of the second pearl cotton pad, and the fifth pearl cotton pad is located in the middle of the two fixing plates.

[0013] Preferably, the connection columns on both sides of the bottom of the H-shaped plate are sleeved with limit frames, and the other end of the limit frame is fixedly connected to the pressure plate.

[0014] Preferably, a rubber pad is fixedly mounted on the bottom of the pressing plate, and the rubber pad is located above the connecting plate.

[0015] Preferably, the connecting assembly includes two mounting plates fixedly mounted on the top of the connecting plate, both mounting plates are provided with inverted T-slots, and I-plates are fixedly mounted on the connecting columns on both sides of the bottom of the H-shaped plate, and the I-plates are plugged into the inverted T-slots on the mounting plates.

[0016] The working principle and beneficial effects of the utility model are:

[0017] The first pearl cotton pad can provide buffer protection for the test tube thereon, and at the same time, the protection component can improve the shock-absorbing protection effect, thereby preventing the test tube from being broken due to vibration when the device is placed or dropped, and then manually turning the screw threaded on the H-shaped plate so that the pressure plate and the rubber pad can be stably driven to descend under the action of the connecting column and the limit frame, so that the rubber pad under the pressure plate can press the sealing plug or cover on the test tube, thereby preventing the sample water from spilling out of the test tube when the storage box tips over. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of a cross-sectional three-dimensional structure of a storage box proposed in the utility model;

[0021] Figure 3 This is a three-dimensional structural schematic diagram of the fixing plate proposed in the utility model;

[0022] Figure 4 The utility model is a three-dimensional structural schematic diagram of the protective component.

[0023] In the figure: 1. storage box; 2. fixing plate; 3. first pearl cotton pad; 4. fixing column; 5. H-shaped plate; 6. screw rod; 7. pressing plate;

[0024] 8. Connecting assembly; 81. Mounting plate; 82. I-shaped plate;

[0025] 9. Protective component; 91. Second pearl cotton pad; 92. Third pearl cotton pad; 93. Fourth pearl cotton pad;

[0026] 10. Fifth pearl cotton pad; 11. Connecting column; 12. Limiting groove; 13. Limiting plate; 14. Connecting plate; 15. Rubber pad; 16. Limiting frame. DETAILED DESCRIPTION

[0027] The following will be combined with 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 of 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.

[0028] Embodiment 1

[0029] See also Figure 1 - Figure 4 A water conservancy project detection sampling storage device comprises: a storage box 1, two fixed plates 2 are arranged inside the storage box 1, a first pearl cotton pad 3 and four fixed columns 4 are fixedly installed on the top of the two fixed plates 2, and the four fixed columns 4 are located on both sides of the first pearl cotton pad 3 in pairs, and a connecting plate 14 is fixedly installed on the top of the fixed column 4;

[0030] An H-shaped plate 5 is arranged above the connecting plate 14, a screw rod 6 is arranged through the H-shaped plate 5, and the screw rod 6 is threadedly connected to the H-shaped plate 5, a pressing plate 7 is rotatably installed at the bottom of the screw rod 6 through a bearing, and two connecting columns 11 are fixedly installed on both sides of the bottom of the H-shaped plate 5;

[0031] A connecting component 8, which is disposed on a connecting plate 14, and a bottom of a connecting column 11 is connected to the connecting component 8;

[0032] The connection columns 11 on both sides of the bottom of the H-shaped plate 5 are sleeved with limit frames 16 , and the other ends of the limit frames 16 are fixedly connected to the pressing plate 7 .

[0033] The utility model provides a water conservancy project detection sampling storage device. When in use, a test tube filled with sampled water is inserted into the connecting plate 14 and the first pearl cotton pad 3, and then the H-shaped plate 5 is installed above the connecting plate 14 through the connecting assembly 8. After the installation is completed, the screw 6 threadedly connected on the H-shaped plate 5 is manually rotated, so that the screw 6 can stably drive the pressing plate 7 connected to its bottom rotationally to descend under the cooperation and limitation of the connecting column 11 and the limiting frame 16, and the bottom of the pressing plate 7 presses the sealing plug or cover body on the test tube, so that the sealing plug or cover body can be stably fixed on the test tube. The storage box 1 is mounted on the tube, thereby preventing the test tube from slipping off the connecting plate 14 and colliding with surrounding objects and breaking when the storage box 1 falls or overturns, or the sealing plug or cover on the test tube falls off due to vibration and collision, etc., to prevent the sampled water in the test tube from spilling out of the test tube. Then, the fixing plate 2 and other mechanisms are manually lifted up through the H-shaped plate 5 and placed in the storage box 1. The top cover on the storage box 1 is then manually covered and fixed through the buckle on the storage box 1. Finally, the storage box 1 is easy to carry through the handle.

[0034] Furthermore, a rubber pad 15 is fixedly mounted on the bottom of the pressing plate 7 , and the rubber pad 15 is located above the connecting plate 14 .

[0035] Specifically, the rubber pad 15 can avoid hard contact between the pressing plate 7 and the test tube, thereby improving the protective effect of noise reduction.

[0036] Furthermore, the connecting assembly 8 includes two mounting plates 81 fixedly mounted on the top of the connecting plate 14, both mounting plates 81 are provided with inverted T-slots, and I-plates 82 are fixedly mounted on the connecting columns 11 on both sides of the bottom of the H-shaped plate 5, and the I-plates 82 are plugged into the inverted T-slots on the mounting plates 81.

[0037] Specifically, the I-plate 82 is manually inserted into the inverted T-slot on the mounting plate 81, so that the pressure plate 7 and other mechanisms can apply pressure and protection to the top of the test tube, and at the same time, it also enables the manual lifting of the fixing plate 2 to put the fixing plate 2 into the storage box 1 or take it out of the storage box 1. Then, when the screw rod 6 is manually flipped, the pressure plate 7 rises, and then the I-plate 82 is manually removed from the mounting plate 81, thereby facilitating the removal of the test tube on the connecting plate 14.

[0038] Embodiment 2

[0039] Based on the first embodiment, the present embodiment includes: a protective component 9, the protective component 9 is arranged inside the storage box 1, and the fixing plate 2 is located on the inner side of the protective component 9, the protective component 9 includes a second pearl cotton pad 91 arranged on the inner bottom wall of the storage box 1, four third pearl cotton pads 92 are arranged on the top of the second pearl cotton pad 91, and the four third pearl cotton pads 92 are square and located inside the storage box 1, and a fourth pearl cotton pad 93 is fixedly installed in the top cover of the storage box 1.

[0040] The technical solution provided in this embodiment is: through the cooperation of the second pearl cotton pad 91, the third pearl cotton pad 92 and the fourth pearl cotton pad 93, the shock-absorbing protection effect of the fixing plate 2 and other mechanisms can be used to prevent the test tube from being broken due to vibration when the device is placed or dropped.

[0041] Furthermore, two limiting grooves 12 are provided on one side of the front and rear third pearl cotton pads 92 , and limiting plates 13 are fixedly installed on both sides of the two fixing plates 2 and the two connecting plates 14 , and the limiting plates 13 are plugged into the limiting grooves 12 .

[0042] Specifically, the limiting groove 12 and the limiting plate 13 can ensure the stability of the fixing plate 2 and other mechanisms in the storage box 1, thereby preventing the two fixing plates 2 inside the storage box 1 from colliding with each other when the portable storage box 1 is moved manually.

[0043] Furthermore, a fifth pearl cotton pad 10 is arranged on the top of the second pearl cotton pad 91 , and the fifth pearl cotton pad 10 is located in the middle of the two fixing plates 2 .

[0044] Specifically, the fifth pearl cotton pad 10 can not only separate the two fixing plates 2, but also improve the protection effect inside the storage box 1 through the stability of the two fixing plates 2, thereby preventing the two fixing plates 2 from colliding with each other.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water conservancy project detection sampling storage device, characterized in that: include: A storage box (1), wherein two fixing plates (2) are arranged inside the storage box (1), a first pearl cotton pad (3) and four fixing columns (4) are fixedly installed on the tops of the two fixing plates (2), and the four fixing columns (4) are located in groups of two on both sides of the first pearl cotton pad (3), and a connecting plate (14) is fixedly installed on the tops of the fixing columns (4); An H-shaped plate (5) is arranged above the connecting plate (14), a screw rod (6) is arranged through the H-shaped plate (5), and the screw rod (6) is threadedly connected to the H-shaped plate (5), a pressing plate (7) is rotatably mounted on the bottom of the screw rod (6) via a bearing, and two connecting columns (11) are fixedly mounted on both sides of the bottom of the H-shaped plate (5); A connecting component (8), wherein the connecting component (8) is arranged on the connecting plate (14), and the bottom of the connecting column (11) is connected to the connecting component (8); A protection component (9), wherein the protection component (9) is arranged inside the storage box (1), and the fixing plate (2) is located on the inner side of the protection component (9).

2. A water conservancy project detection sampling storage device according to claim 1, characterized in that: The protection component (9) comprises a second pearl cotton pad (91) arranged on the inner bottom wall of the storage box (1), four third pearl cotton pads (92) are arranged on the top of the second pearl cotton pad (91), and the four third pearl cotton pads (92) are arranged in a square shape and are located inside the storage box (1), and a fourth pearl cotton pad (93) is fixedly installed inside the top cover of the storage box (1).

3. A water conservancy project detection sampling storage device according to claim 2, characterized in that: Two limiting grooves (12) are provided on one side of the front and rear third pearl cotton pads (92), and limiting plates (13) are fixedly installed on both sides of the two fixing plates (2) and the two connecting plates (14), and the limiting plates (13) are plugged into the limiting grooves (12).

4. A water conservancy project detection sampling storage device according to claim 2, characterized in that: A fifth pearl cotton pad (10) is arranged on the top of the second pearl cotton pad (91), and the fifth pearl cotton pad (10) is located in the middle of the two fixing plates (2).

5. A water conservancy project detection sampling storage device according to claim 1, characterized in that: The connection columns (11) on both sides of the bottom of the H-shaped plate (5) are sleeved with limit frames (16), and the other end of the limit frame (16) is fixedly connected to the pressure plate (7).

6. A water conservancy project detection sampling storage device according to claim 1, characterized in that: A rubber pad (15) is fixedly mounted on the bottom of the pressing plate (7), and the rubber pad (15) is located above the connecting plate (14).

7. A water conservancy project detection sampling storage device according to claim 1, characterized in that: The connection assembly (8) comprises two mounting plates (81) fixedly mounted on the top of the connection plate (14), and both mounting plates (81) are provided with inverted T-grooves. I-shaped plates (82) are fixedly mounted on the connecting columns (11) on both sides of the bottom of the H-shaped plate (5), and the I-shaped plates (82) are plugged into the inverted T-grooves on the mounting plates (81).

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