Water quality sampling equipment for hydrology and water resources

Abstract

The utility model relates to the technical field of water quality sampling, in particular to water quality sampling equipment for hydrology and water resources, which comprises a sample storage box, a plurality of damping mechanisms are fixedly arranged at the inner bottom end of the sample storage box, and each damping mechanism comprises an auxiliary spring, a damper, a storage rack, a limiting block and a limiting groove. A plurality of auxiliary springs are arranged at the bottom end of a sample storage box, dampers are arranged in the auxiliary springs, a storage rack is arranged at the top ends of the auxiliary springs and the dampers, a plurality of limiting blocks are arranged on the periphery of the storage rack, a plurality of limiting grooves are formed in the sample storage box, and the limiting blocks are movably connected with the limiting grooves; through the action of an auxiliary spring and a damper, the impact force of falling of the device is relieved, the safety of test tubes in the device is guaranteed, a limiting block is arranged, under the action of the limiting block and a limiting groove, the movement track of the storage rack is guaranteed, and the device is prevented from deviating.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality sampling, in particular to a water quality sampling device used for hydrology and water resources. Background Art

[0002] The major of hydrology and water resources engineering is based on the basic theory of the earth, with water resources as the main research object. It systematically studies the professional knowledge and skills in the distribution, formation, and evolution of water resources, taking into account the basic knowledge of groundwater science, geotechnical engineering, and environmental engineering, and applies it to the collection and processing of water information, the planning and development, evaluation and management of water resources, the investigation, design, and construction of water conservancy projects, the monitoring, evaluation, and management of groundwater and geological environments, etc. Sampling of water quality requires the use of sampling devices, but the existing sampling devices cannot meet the market demand.

[0003] For example, a water quality sampling device for hydrology and water resources disclosed in the authorization announcement number CN 213844690 U, although the device is equipped with a second electric telescopic rod inside the waterproof barrel, the second electric telescopic rod can be powered on to drive the piston to move inside the sampling barrel. When the sampling barrel sinks to a specified depth, the water body can be extracted by powering on the second electric telescopic rod, which can effectively avoid the disturbance of the water layer by the transmission sampling device, ensure the accuracy of water layer sampling, avoid the disadvantage of mixing of sampled water layers, and ensure the accuracy of water sample detection. However, it does not solve the problem that the existing device cannot protect the internal structure after falling, which may cause damage to the internal structure and may confuse the data of water resource sampling depth. For this reason, we propose a water quality sampling device for hydrology and water resources. Utility Model Content

[0004] The purpose of the utility model is to provide a water quality sampling device for hydrology and water resources to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A water quality sampling device for hydrology and water resources, comprising a sample storage box, a plurality of shock absorbing mechanisms are fixedly arranged at the bottom of the sample storage box, the shock absorbing mechanisms include auxiliary springs, dampers, storage racks, limit blocks and limit grooves, a plurality of auxiliary springs are fixedly arranged at the bottom of the sample storage box, a damper is fixedly arranged inside the auxiliary springs, a storage rack is fixedly arranged at the top of the auxiliary springs and the damper, a plurality of limit blocks are fixedly arranged on the periphery of the storage rack, a plurality of limit grooves are opened inside the sample storage box, and the limit blocks are movably connected with the limit grooves;

[0007] A classification mechanism is fixedly arranged on the top of the storage rack, and the classification mechanism includes a test tube slot, a unit card, a splicing slot, a rotating shaft rod, a rotating wheel, a digital card and a rubber block. A plurality of test tube slots are provided on the top of the storage rack, and a unit card is fixedly arranged on one end of the plurality of test tube slots, and a splicing slot is provided on one end of the unit card. A rotating shaft rod is fixedly arranged inside the splicing slot, and a plurality of rotating wheels are movably arranged outside the rotating shaft rod, and a plurality of digital cards are fixedly arranged on the surface of the rotating wheel. A rubber block is fixedly arranged on the bottom end of the splicing slot, and the rubber block is movably connected to the rotating wheel.

[0008] Preferably, an anti-skid layer is fixedly provided at the bottom end of the sample storage box, and a rubber pad is fixedly provided inside the test tube slot. By providing an anti-skid layer at the bottom end of the sample storage box, the device is prevented from sliding during sampling, which may cause damage to the internal structure. In addition, a rubber pad is provided inside the test tube slot, which can not only prevent the test tube from sliding, but also reduce the impact force when the device falls.

[0009] Preferably, a plurality of connection components are fixedly provided at one end of the sample storage box, and a dust cover is fixedly provided at one end of the connection component. By providing two connection components at one end of the sample storage box, and providing a dust cover at one end of the two connection components, dust is prevented from entering the interior;

[0010] Preferably, a buckle block is fixedly provided at one end of the dust cover, and a spring lock buckle is fixedly provided inside the sample storage box. By providing a buckle block at the bottom end of the dust cover and a spring lock buckle inside the sample storage box, the buckle block matches the spring lock buckle, and the dust cover can be fixed to the top of the sample storage box.

[0011] Preferably, a sponge filling layer is fixedly provided at one end of the dust cover. By providing the sponge filling layer at one end of the dust cover, the sponge filling layer is used to fill the empty area at the top of the storage rack when the dust cover is closed to prevent the test tube from shaking;

[0012] Preferably, a plurality of mounting components are fixedly provided on the top of the dust cover, and a handle is fixedly provided on one end of the mounting component. By providing the mounting component on the top of the dust cover and providing a handle inside the mounting component, the dust cover and the storage box can be easily lifted and carried by the staff.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A water quality sampling device for hydrology and water resources, by arranging a plurality of auxiliary springs at the bottom of a sample storage box, a damper is arranged inside the auxiliary spring, a storage rack is arranged on the top of the auxiliary spring and the damper, a plurality of limit blocks are arranged on the periphery of the storage rack, a plurality of limit grooves are opened inside the sample storage box, the limit blocks are movably connected with the limit grooves, and then the sampling test tube is placed on the storage rack, and the impact force of the device falling is reduced by the action of the auxiliary springs and the damper, thereby ensuring the safety of the test tube inside the device, and the limit blocks are arranged, and under the action of the limit blocks and the limit grooves, the activity track of the storage rack is guaranteed to prevent the device from shifting.

[0015] 2. A water quality sampling device for hydrology and water resources, which is provided with a plurality of test tube slots at the top of a storage rack, a unit card is arranged at one end of the plurality of test tube slots, a splicing slot is provided at one end of the unit card, a rotating shaft rod is arranged inside the splicing slot, a plurality of rotating wheels are movably arranged outside the rotating shaft rod, a plurality of number cards are arranged on the surface of the rotating wheel, a rubber block is arranged at the inner bottom end of the splicing slot, the rubber block is movably connected to the rotating wheel, the test tube is placed in the test tube slot inside the storage rack, a splicing slot is provided at one end of the test tube slot, a rotating shaft rod and a plurality of rotating wheels are arranged inside the splicing slot, the rotating wheel rotates on the rotating shaft rod, a number card is arranged on the surface of the rotating wheel, water resource sampling is carried out from different depths, each rotating wheel is rotated so that the number same as the depth faces upward and is stuck by the rubber block, the collection depth of water in each test tube can be recorded to prevent confusion, and two rows of classification mechanisms are provided, the unit cards in one row are in meters and the unit cards in the other row are in centimeters, which can be used according to actual conditions to ensure the accuracy of depth data. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the installation of the runner of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation of the auxiliary spring of the utility model;

[0019] Figure 4 For this utility model Figure 1 The enlarged schematic diagram of point A in the middle;

[0020] Figure 5 This is a schematic diagram of the installation of the handle of the utility model.

[0021] In the figure: 1. Sample storage box; 2. Auxiliary spring; 3. Damper; 4. Storage rack; 5. Limit block; 6. Limit slot; 7. Test tube slot; 8. Unit card; 9. Splicing slot; 10. Rotating shaft rod; 11. Rotating wheel; 12. Digital card; 13. Rubber block; 14. Anti-slip layer; 15. Rubber pad; 16. Connection assembly; 17. Dust cover; 18. Buckle block; 19. Spring lock; 20. Sponge filling layer; 21. Installation assembly; 22. Handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in 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 in 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.

[0023] See also Figure 1-Figure 5 As shown, the technical solution provided by the utility model is:

[0024] A water quality sampling device for hydrology and water resources, comprising a sample storage box 1, a plurality of shock absorbing mechanisms are fixedly arranged at the bottom of the sample storage box 1, the shock absorbing mechanisms include auxiliary springs 2, dampers 3, storage racks 4, limit blocks 5 and limit grooves 6, a plurality of auxiliary springs 2 are fixedly arranged at the bottom of the sample storage box 1, dampers 3 are fixedly arranged inside the auxiliary springs 2, storage racks 4 are fixedly arranged at the tops of the auxiliary springs 2 and the dampers 3, a plurality of limit blocks 5 are fixedly arranged on the periphery of the storage racks 4, a plurality of limit grooves 6 are opened inside the sample storage box 1, and the limit blocks 5 are movably connected with the limit grooves 6;

[0025] A classification mechanism is fixedly arranged at the top of the storage rack 4, and the classification mechanism includes a test tube slot 7, a unit card 8, a splicing slot 9, a rotating shaft rod 10, a rotating wheel 11, a digital card 12 and a rubber block 13. A plurality of test tube slots 7 are provided at the top of the storage rack 4, and a unit card 8 is fixedly arranged at one end of the plurality of test tube slots 7, and a splicing slot 9 is provided at one end of the unit card 8. A rotating shaft rod 10 is fixedly arranged inside the splicing slot 9, and a plurality of rotating wheels 11 are movably arranged outside the rotating shaft rod 10, and a plurality of digital cards 12 are fixedly arranged on the surface of the rotating wheel 11, and a rubber block 13 is fixedly arranged at the bottom end of the splicing slot 9, and the rubber block 13 is movably connected to the rotating wheel 11;

[0026] Through the above scheme, a plurality of auxiliary springs 2 are arranged at the bottom end of the sample storage box 1, a damper 3 is arranged inside the auxiliary spring 2, a storage rack 4 is arranged at the top of the auxiliary spring 2 and the damper 3, a plurality of limit blocks 5 are arranged on the periphery of the storage rack 4, a plurality of limit grooves 6 are opened inside the sample storage box 1, the limit blocks 5 are movably connected with the limit grooves 6, and then the sampling test tubes are placed on the storage rack 4, and the impact force of the device falling is reduced by the action of the auxiliary springs 2 and the dampers 3, thereby ensuring the safety of the test tubes inside the device, and the limit blocks 5 are arranged, and under the action of the limit blocks 5 and the limit grooves 6, the activity track of the storage rack 4 is ensured to prevent the device from deviating, and a plurality of test tube grooves 7 are opened at the top of the storage rack 4, a unit card 8 is arranged at one end of the plurality of test tube grooves 7, a splicing groove 9 is opened at one end of the unit card 8, a rotating shaft rod 10 is arranged inside the splicing groove 9, and the outer A plurality of rotating wheels 11 are movably arranged on the side, a plurality of number cards 12 are arranged on the surface of the rotating wheel 11, a rubber block 13 is arranged at the inner bottom end of the splicing groove 9, and the rubber block 13 is movably connected with the rotating wheel 11. The test tube is placed in the test tube groove 7 inside the storage rack 4, and a splicing groove 9 is opened at one end of the test tube groove 7. A rotating shaft rod 10 and a plurality of rotating wheels 11 are arranged inside the splicing groove 9. The rotating wheel 11 rotates on the rotating shaft rod 10, and a number card 12 is arranged on the surface of the rotating wheel 11. Water resource sampling is carried out from different depths. Each rotating wheel 11 is rotated so that the number same as the depth faces upward and is stuck by the rubber block 13. The collection depth of water in each test tube can be recorded to prevent confusion, and two rows of classification mechanisms are arranged, one row of unit cards 8 is in meters, and the other row is in centimeters. They can be used according to actual conditions to ensure the accuracy of depth data;

[0027] In this embodiment, preferably, an anti-slip layer 14 is fixedly provided at the bottom of the sample storage box 1, and a rubber pad 15 is fixedly provided inside the test tube slot 7;

[0028] Through the above scheme, an anti-skid layer 14 is provided at the bottom of the sample storage box 1 to prevent the device from sliding during sampling, thereby causing damage to the internal structure, and a rubber pad 15 is provided inside the test tube slot 7, which can not only prevent the test tube from sliding, but also reduce the impact force when the device falls;

[0029] In this embodiment, preferably, one end of the sample storage box 1 is fixedly provided with a plurality of connection components 16, and one end of the connection component 16 is fixedly provided with a dust cover 17;

[0030] According to the above scheme, two connecting components 16 are arranged at one end of the sample storage box 1, and dust covers 17 are arranged at one end of the two connecting components 16 to prevent dust from entering the interior;

[0031] In this embodiment, preferably, a buckle block 18 is fixedly provided at one end of the dust cover 17, and a spring lock 19 is fixedly provided inside the sample storage box 1;

[0032] Through the above scheme, by setting a buckle block 18 at the bottom end of the dust cover 17, and setting a spring lock buckle 19 inside the sample storage box 1, the buckle block 18 matches the spring lock buckle 19, and the dust cover 17 can be fixed to the top of the sample storage box 1;

[0033] In this embodiment, preferably, a sponge filling layer 20 is fixedly provided at one end of the dust cover 17;

[0034] According to the above solution, by providing a sponge filling layer 20 at one end of the dust cover 17, the sponge filling layer 20 is used to fill the empty area at the top of the storage rack 4 when the dust cover 17 is closed to prevent the test tube from shaking;

[0035] In this embodiment, preferably, a plurality of mounting components 21 are fixedly disposed on the top of the dust cover 17, and a handle 22 is fixedly disposed on one end of the mounting component 21;

[0036] According to the above solution, by arranging the mounting assembly 21 at the top of the dust cover 17 and arranging the handle 22 inside the mounting assembly 21, it is convenient to lift the dust cover 17 and the storage box, so that the staff can carry them conveniently.

[0037] When a water quality sampling device for hydrology and water resources of the present embodiment is used, a plurality of auxiliary springs 2 are arranged at the bottom end of the sample storage box 1, a damper 3 is arranged inside the auxiliary spring 2, a storage rack 4 is arranged at the top end of the auxiliary spring 2 and the damper 3, a plurality of limit blocks 5 are arranged on the periphery of the storage rack 4, a plurality of limit grooves 6 are provided inside the sample storage box 1, and the limit blocks 5 are movably connected with the limit grooves 6. When the sampling test tube is placed on the storage rack 4, the impact force of the device falling is reduced by the action of the auxiliary spring 2 and the damper 3, thereby ensuring the safety of the test tube inside the device. In addition, the limit blocks 5 are provided, and under the action of the limit blocks 5 and the limit grooves 6, the activity track of the storage rack 4 is ensured to prevent the device from deflecting. A plurality of test tube grooves 7 are provided at the top end of the storage rack 4, a unit card 8 is provided at one end of the plurality of test tube grooves 7, a splicing groove 9 is provided at one end of the unit card 8, and a rotating shaft rod is provided inside the splicing groove 9. 10. Several rotating wheels 11 are movably arranged on the outer side of the rotating shaft rod 10, and several number cards 12 are arranged on the surface of the rotating wheel 11. A rubber block 13 is arranged at the inner bottom end of the splicing groove 9, and the rubber block 13 is movably connected with the rotating wheel 11. The test tube is placed in the test tube groove 7 inside the storage rack 4. The splicing groove 9 is opened at one end of the test tube groove 7. The rotating shaft rod 10 and several rotating wheels 11 are arranged inside the splicing groove 9. The rotating wheel 11 rotates on the rotating shaft rod 10. A number card 12 is arranged on the surface of the rotating wheel 11. Water resource sampling is carried out from different depths. Each rotating wheel 11 is rotated so that the number same as the depth faces upward and is stuck by the rubber block 13. The collection depth of water in each test tube can be recorded to prevent confusion. Two rows of classification mechanisms are arranged, and the unit cards 8 in one row are in meters, and the unit cards 8 in the other row are in centimeters. They can be used according to actual conditions to ensure the accuracy of depth data.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water quality sampling device for hydrology and water resources, characterized in that: The invention comprises a sample storage box (1), wherein a plurality of shock absorbing mechanisms are fixedly arranged at the bottom of the interior of the sample storage box (1), wherein the shock absorbing mechanisms comprise auxiliary springs (2), dampers (3), a storage rack (4), limit blocks (5) and limit grooves (6), wherein a plurality of auxiliary springs (2) are fixedly arranged at the bottom of the sample storage box (1), a damper (3) is fixedly arranged inside the auxiliary springs (2), a storage rack (4) is fixedly arranged at the top of the auxiliary springs (2) and the damper (3), a plurality of limit blocks (5) are fixedly arranged on the periphery of the storage rack (4), a plurality of limit grooves (6) are opened inside the sample storage box (1), and the limit blocks (5) are movably connected to the limit grooves (6); A classification mechanism is fixedly arranged at the top of the storage rack (4), and the classification mechanism comprises a test tube slot (7), a unit card (8), a splicing slot (9), a rotating shaft rod (10), a rotating wheel (11), a number card (12) and a rubber block (13). A plurality of test tube slots (7) are provided at the top of the storage rack (4), a unit card (8) is fixedly arranged at one end of the plurality of test tube slots (7), a splicing slot (9) is provided at one end of the unit card (8), a rotating shaft rod (10) is fixedly arranged inside the splicing slot (9), a plurality of rotating wheels (11) are movably arranged outside the rotating shaft rod (10), a plurality of number cards (12) are fixedly arranged on the surface of the rotating wheel (11), a rubber block (13) is fixedly arranged at the bottom end of the splicing slot (9), and the rubber block (13) is movably connected to the rotating wheel (11).

2. A water quality sampling device for hydrology and water resources according to claim 1, characterized in that: An anti-slip layer (14) is fixedly provided at the bottom end of the sample storage box (1), and a rubber pad (15) is fixedly provided inside the test tube slot (7).

3. The water quality sampling device for hydrology and water resources according to claim 1 is characterized by: A plurality of connection components (16) are fixedly provided at one end of the sample storage box (1), and a dust cover (17) is fixedly provided at one end of the connection component (16).

4. A water quality sampling device for hydrology and water resources according to claim 3, characterized in that: A buckle block (18) is fixedly provided at one end of the dust cover (17), and a spring lock (19) is fixedly provided inside the sample storage box (1).

5. The water quality sampling device for hydrology and water resources according to claim 3 is characterized by: A sponge filling layer (20) is fixedly disposed on one end of the dust cover (17).

6. The water quality sampling device for hydrology and water resources according to claim 3 is characterized by: A plurality of mounting components (21) are fixedly disposed on the top end of the dust cover (17), and a handle (22) is fixedly disposed on one end of the mounting component (21).

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