CN220399027U

CN220399027U - Reconnaissance quality of water sampling device

Info

Publication number: CN220399027U
Application number: CN202323595137.XU
Authority: CN
Inventors: 王俊博
Original assignee: Shen Kan Engineering and Technology Corp of MCC
Current assignee: Shen Kan Engineering and Technology Corp of MCC
Priority date: 2023-12-28
Filing date: 2023-12-28
Publication date: 2024-01-26
Anticipated expiration: 2033-12-28

Abstract

The utility model relates to the technical field of water quality sampling, in particular to a water quality investigation sampling device, which comprises a base, wherein a hollow upright post is fixedly arranged on the base, a chute is formed in the outer wall of the hollow upright post along the axial direction, a sliding block is connected in the chute in a sliding manner, a lifting device suitable for controlling the sliding block to lift is arranged in the hollow upright post, a control rod which is horizontally distributed is connected on the sliding block in a rotating manner, a limiting device is arranged at the right end of the control rod, a water taking mechanism and an electric drill bit are respectively fixedly connected on the control rod, and the water taking mechanism and the electric drill bit are distributed on the control rod in an included angle of 90 degrees. According to the utility model, the water taking mechanism and the electric drill bit are arranged on the control rod, and the water taking mechanism and the electric drill bit are switched through the control rod, so that the use is more convenient, and the problem that the conventional investigation equipment needs to be additionally provided with drilling equipment is solved.

Description

Reconnaissance quality of water sampling device

Technical Field

The utility model relates to the technical field of water quality sampling, in particular to a water quality investigation sampling device.

Background

The water quality investigation sampling device is professional equipment for detecting and monitoring the groundwater level, can help us to know the information such as the water level change, the flow direction, the chemical components and the like of the groundwater in different periods throughout the year, and comprises a groundwater detector, a deep aquifer groundwater multi-parameter layering in-situ on-line monitoring system and the like.

In prior art, reconnaissance quality of water sampling device adopts flexible sampling rod to take a sample to the water source depths generally, and can only draw a sample when flexible sampling rod goes deep into the underground at every turn, and sampling efficiency is not high, based on this problem, current publication number is CN215178942U provides a reconnaissance equipment for hydrogeology engineering research, and this reconnaissance equipment is used through the mutual joint installation of a plurality of sampling components, but a plurality of sampling components sample alone moreover, has solved the water source to different degree of depth and has carried out multiple sampling, and the sampling is comparatively inconvenient problem, has improved sampling efficiency greatly.

However, the above-mentioned investigation equipment cannot be directly inserted into soil to sample groundwater, so that it is necessary to additionally provide drilling equipment for use, and the sampling work is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a water quality investigation sampling device, which solves the problem that the prior investigation equipment needs to be additionally provided with drilling equipment by arranging a water taking mechanism and an electric drill bit on a control rod and switching the water taking mechanism or the electric drill bit through the control rod.

In order to achieve the above purpose, the utility model provides a water quality investigation sampling device, which comprises a base, wherein a hollow upright post is fixedly arranged on the base, a chute is formed in the outer wall of the hollow upright post along the axial direction, a sliding block is connected in the chute in a sliding way, a lifting device suitable for controlling the sliding block to lift is arranged in the hollow upright post, a control rod which is horizontally distributed is rotationally connected on the sliding block, the right end of the control rod is provided with a limiting device, a water taking mechanism and an electric drill bit are respectively fixedly connected on the control rod, and the water taking mechanism and the electric drill bit are distributed on the control rod at an included angle of 90 degrees;

the lifting device comprises a screw rod which is arranged in the hollow upright post and is rotationally connected with the hollow upright post, a motor number one which is fixedly arranged at the top of the hollow upright post, the output end of the motor number one is fixedly connected with the top end of the screw rod, and one end of the sliding block is in threaded connection with the screw rod.

Optionally, stop device including locating the control block of control lever right-hand member, and with control block sliding connection turns round the piece, the control block locate the slider right side and with control lever right-hand member fixed connection, the control block with turn round the equal symmetric distribution of piece outer wall and have the buckle, the slider be close to turn round one side of piece offered with the draw-in groove that the buckle position corresponds, draw-in groove quantity be 4 at least and encircle and distribute in on the slider.

Optionally, the water intaking mechanism includes the water storage pole, and the cover locate the water storage pole is outside and with water storage pole sliding connection's a water pumping section of thick bamboo, fixed connection and interval distribution have the water storage post that quantity is 2 at least on the water storage pole, water inlet has been seted up in the link up of water storage post outer wall, water pumping section of thick bamboo outer wall seted up with water pumping mouth that water storage post quantity and position homoenergetic correspond, water storage post top fixedly connected with rubber sleeve, the water storage pole with when the bottom of water pumping section of thick bamboo contacts, the rubber sleeve shields water pumping mouth.

Optionally, still be equipped with a double-end lead screw and a spacing horizontal pole on the base, double-end lead screw both sides symmetric distribution has linear movement's fixture block, the fixture block with double-end lead screw threaded connection, and fixture block and spacing horizontal pole sliding fit, the double-end lead screw right-hand member is equipped with No. two motors, no. two motor's output with double-end lead screw's right-hand member fixed connection.

Optionally, the outward pull of base is equipped with the positioning landing leg that is 2 in quantity, all be equipped with the fixed leg on the positioning landing leg, set up the hidden slot in the positioning landing leg, the fixed leg install in the hidden slot and with the positioning landing leg articulates, two rotate between the positioning landing leg and be connected with a control lever, the control lever with two fixed leg fixed connection.

Compared with the prior art, the utility model provides a water quality investigation sampling device, which has the following beneficial effects:

according to the utility model, the water taking mechanism and the electric drill bit are arranged on the control rod, and the water taking mechanism and the electric drill bit are switched through the control rod, so that the use is more convenient, and the problem that the conventional investigation equipment needs to be additionally provided with drilling equipment is solved;

according to the utility model, the screw is arranged in the hollow upright post, and the first motor rotates the screw to automatically drive the sliding block, the water taking mechanism and the electric drill bit to lift and take water or drill holes, so that the driving mode is simple and easy to use;

according to the utility model, the water storage rod is arranged in the water pumping barrel, the water pumping barrel is placed in water, and then the water storage rod is pumped, so that groundwater with different depths can be pumped through the water storage columns.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the pumping barrel according to the present utility model;

FIG. 3 is a top view of FIG. 2 in accordance with the present utility model;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 of the present utility model;

FIG. 5 is a schematic view of a water storage pole according to the present utility model;

FIG. 6 is a diagram illustrating a spacing device of the present utility model;

fig. 7 is a schematic view of a fixed leg of the present utility model.

In the figure: 1. a base; 2. a hollow upright; 201. a chute; 3. a slide block; 4. a control lever; 5. an electric drill; 6. a screw; 7. a motor I; 8. a control block; 9. twisting blocks; 10. a buckle; 11. a clamping groove; 12. a water storage rod; 13. a water pumping cylinder; 14. a water storage column; 15. a water inlet; 16. a water pumping port; 17. a rubber sleeve; 18. double-end screw rod; 19. a clamping block; 20. a motor II; 21. positioning support legs; 22. a hidden groove; 23. a fixed support leg; 24. a joystick; 25. and a limiting cross bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1 to 7, according to an embodiment of the present utility model, a technical solution is provided: the utility model provides a reconnaissance quality of water sampling device, including base 1, fixed hollow column 2 that is equipped with on base 1, the spout 201 has been seted up along the axial to hollow column 2 outer wall, spout 201 department sliding connection has slider 3, be equipped with the elevating gear that is suitable for control slider 3 to go up and down in the hollow column 2, rotationally connect with the control lever 4 that is the horizontal distribution on the slider 3, the control lever 4 right-hand member is equipped with stop device, fixedly connected with water intaking mechanism and electric drill bit 5 on the control lever 4 respectively, water intaking mechanism and electric drill bit 5 are 90 degrees contained angles and are distributed on control lever 4;

the lifting device comprises a screw rod 6 which is arranged in the hollow upright post 2 and is rotationally connected with the hollow upright post 2, a motor 7 which is fixedly arranged at the top of the hollow upright post 2, the output end of the motor 7 is fixedly connected with the top end of the screw rod 6, and one end of a sliding block 3 is in threaded connection with the screw rod 6. When the sliding block 3 needs to be lifted, the motor 7 can be started to drive the screw rod 6 to rotate, and when the screw rod 6 rotates, the sliding block 3 in threaded connection with the screw rod 6 can lift and move.

Referring to fig. 1 to 7, when the water quality prospecting sampling device with the above structure is needed to prospect groundwater, the base 1 is firstly set at a target place, then the control rod 4 is rotated, the electric drill bit 5 is turned down, the limiting device is started to prevent the electric drill bit 5 from moving, then the electric drill bit 5 is started to rotate, the lifting device is started to drive the sliding block 3 to descend, the groundwater is excavated through the electric drill bit 5, after the excavation is completed, the lifting device is started to enable the electric drill bit 5 to lift, the limiting device is released, the control rod 4 is rotated, the water taking mechanism is turned down, the limiting device is started to prevent the water taking mechanism from moving, then the lifting device is started to descend, the water taking mechanism is immersed in the groundwater, and the groundwater is collected through the water taking mechanism.

Referring to fig. 1 and 6, in this embodiment, the limiting device includes a control block 8 disposed at the right end of the control rod 4, and a torsion block 9 slidably connected with the control block 8, where the control block 8 is disposed at the right side of the slider 3 and fixedly connected with the right end of the control rod 4, buckles 10 are symmetrically disposed on the outer walls of the control block 8 and the torsion block 9, the side of the slider 3 near the torsion block 9 is provided with clamping grooves 11 corresponding to the positions of the buckles 10, the number of the clamping grooves 11 is at least 4 and is circumferentially distributed on the slider 3, when the control rod 4 needs to be limited, the control block 8 is screwed to drive the control rod 4 to rotate, when the control rod 4 rotates, the water taking mechanism and the electric drill 5 are driven to rotate, and when one of the two devices is vertically downward, the other device is always directed to one side, so that the two devices do not affect each other, and at the moment, the torsion block 9 is pushed to embed the torsion block 9 into the clamping grooves 11, and the torsion block 9 is interposed between the control block 8 and the clamping grooves 11, so that the control rod 4 will be limited, and the control rod 4 is prevented from automatically rotating.

Referring to fig. 1 to 5, in the present embodiment, the water intake mechanism includes a water storage pole 12 and a water pumping tube 13 sleeved outside the water storage pole 12 and slidably connected with the water storage pole 12, water storage columns 14 with a number of at least 2 are fixedly connected to the water storage pole 12 and distributed at intervals, water inlets 15 are provided on the outer wall of the water storage columns 14, water pumping ports 16 corresponding to the number and positions of the water storage columns 14 are provided on the outer wall of the water pumping tube 13, a rubber sleeve 17 is fixedly connected to the top of the water storage column 14, and the rubber sleeve 17 shields the water pumping ports 16 when the water storage pole 12 contacts with the bottom of the water pumping tube 13. When groundwater is required to be pumped, the electric drill bit 5 is firstly used for forming a hole in a target area, then the water pumping barrel 13 is sent into the hole, when the water pumping barrel 13 is sent into a proper position in the hole and a part of the water pumping barrel 13 is immersed, the top of the water pumping barrel 13 can be fixed at the moment, the lifting device is started to drive the control rod 4 to lift, the water pumping barrel 12 is pulled to lift, the water pumping mouth 16 is shielded by the rubber sleeve 17 when the water pumping barrel 12 is not pulled, liquid is prevented from entering the water pumping barrel 13, when the water pumping barrel 12 is pulled, all water storage columns 14 are driven to lift, when the water storage columns 14 are lifted to a proper position, the water pumping mouth 16 is in butt joint with the position of the water inlet 15, groundwater immersed in the water pumping barrel 13 is led into the water storage columns 14, then the water storage barrel 12 is pressed down, the rubber sleeve 17 is enabled to lift the water pumping mouth 16 again, the water flow does not permeate into the water pumping barrel 13 any more, and the extracted groundwater is stored in the water pumping barrel 13 at the moment, and the water storage columns 14 are completely used for groundwater with different depths due to synchronous action of the water storage columns 14.

Referring to fig. 1, in this embodiment, a double-end screw 18 and a limiting cross rod 25 are further disposed on the base 1, two sides of the double-end screw 18 are symmetrically provided with linearly moving clamping blocks 19, the clamping blocks 19 are in threaded connection with the double-end screw 18, the clamping blocks 19 are in sliding fit with the limiting cross rod 25, a second motor 20 is disposed at the right end of the double-end screw 18, an output end of the second motor 20 is fixedly connected with the right end of the double-end screw 18, when the pumping barrel 13 needs to be fixed, the second motor 20 can be started to drive the double-end screw 18 to rotate, when the double-end screw 18 rotates, the clamping blocks 19 are in threaded connection with the double-end screw 18 to be close to each other, the pumping barrel 13 is clamped and fixed, and the trouble of manually fixing the pumping barrel 13 is avoided.

Referring to fig. 1 and 7, in the embodiment, the base 1 is provided with 2 positioning legs 21 in an outward pulling manner, the positioning legs 21 are provided with fixing legs 23, the positioning legs 21 are provided with a hidden groove 22, the fixing legs 23 are installed in the hidden groove 22 and hinged with the positioning legs 21, an operating lever 24 is rotatably connected between the two positioning legs 21, the operating lever 24 is fixedly connected with the two fixing legs 23, when the base 1 needs to be fixed, the operating lever 24 can be pulled to pull the positioning legs 21 in the base 1, then the operating lever 24 can be rotated, and the fixing legs 23 are synchronously controlled to extend out of the hidden groove 22 and be spliced with the ground, so that the fixing is completed.

Working principle: when the water quality exploration sampling device adopting the structure needs to explore underground water, firstly, the base 1 is arranged at a target place, the operating rod 24 is pulled firstly to draw out the positioning support leg 21 in the base 1, then the operating rod 24 is rotated, the synchronous control fixed support leg 23 stretches out of the hidden groove 22 and is spliced with the ground, after the fixing is finished, the electric drill bit 5 is pushed downwards and the torsion block 9 is pushed downwards to embed the torsion block 9 into the clamping groove 11, at the moment, the torsion block 9 is arranged between the control block 8 and the clamping groove 11, therefore, the control rod 4 is limited, the control rod 4 is prevented from automatically rotating, then the electric drill bit 5 is started to rotate, the first motor 7 drives the screw 6 to rotate, when the screw 6 rotates, the sliding block 3 in threaded connection with the screw 6 descends, the underground water is excavated through the descending electric drill bit 5, after the excavation is finished, the first motor 7 is started to reversely rotate to drive the sliding block 3 to lift, pulling back the torsion block 9 to release the fixation and rotating the control rod 4 to enable the water taking mechanism to be downward, pushing the torsion block 9 to be clamped with the clamping groove 11 to prevent the water taking mechanism from moving, then starting the lifting device to descend, immersing the water taking mechanism in underground water, starting the second motor 20 to drive the double-end screw rod 18 to rotate, when the double-end screw rod 18 rotates, the clamping blocks 19 connected with the double-end screw rod 18 in a threaded manner are mutually close to each other, clamping and fixing the water pumping barrel 13, clamping the water pumping barrel 13 through the clamping blocks 19, after the water pumping barrel 13 is clamped, starting the first motor 7 to reversely rotate to drive the sliding block 3 to ascend, pulling the water storage rod 12 to ascend when the sliding block 3 ascends, contacting the bottom of the water pumping barrel 13 when the water storage rod 12 is not pulled, at the moment, shielding the water pumping mouth 16 by the rubber sleeve 17 to prevent liquid from entering the water pumping barrel 13, when the water storage rod 12 is pulled, all water storage columns 14 are driven to rise, when the water storage columns 14 rise to a proper position, the positions of the water pumping ports 16 and the water inlet ports 15 are in butt joint, groundwater immersed in the water pumping cylinder 13 is introduced into the water storage columns 14, then the water storage rod 12 is pressed down, the rubber sleeve 17 shields the water pumping ports 16 again, water flow does not permeate into the water pumping cylinder 13 any more and the extracted groundwater is stored in the water pumping cylinder 13, and because the water storage columns 14 synchronously move, the groundwater in different depths is taken out at the moment, the second motor 20 is started to rotate reversely, the two clamping blocks 19 are enabled to loosen the water pumping cylinder 13, and finally the first motor 7 is started to rotate reversely, so that the water pumping cylinder 13 is driven to rise until the groundwater is completely separated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reconnaissance quality of water sampling device, includes base (1), its characterized in that: the device is characterized in that a hollow upright post (2) is fixedly arranged on the base (1), a chute (201) is formed in the outer wall of the hollow upright post (2) along the axial direction, a sliding block (3) is slidably connected to the chute (201), a lifting device suitable for controlling the lifting of the sliding block (3) is arranged in the hollow upright post (2), a control rod (4) which is horizontally distributed is rotationally connected to the sliding block (3), a limiting device is arranged at the right end of the control rod (4), a water taking mechanism and an electric drill bit (5) are fixedly connected to the control rod (4) respectively, and the water taking mechanism and the electric drill bit (5) are distributed on the control rod (4) at an included angle of 90 degrees;

the lifting device comprises a screw rod (6) which is arranged in the hollow upright column (2) and is rotationally connected with the hollow upright column (2), a motor (7) at the top of the hollow upright column (2) is fixedly installed, the output end of the motor (7) is fixedly connected with the top end of the screw rod (6), and one end of the sliding block (3) is in threaded connection with the screw rod (6).

2. A survey water quality sampling apparatus according to claim 1, wherein: the limiting device comprises a control block (8) arranged at the right end of the control rod (4), and a torsion block (9) slidably connected with the control block (8), wherein the control block (8) is arranged on the right side of the sliding block (3) and fixedly connected with the right end of the control rod (4), buckles (10) are symmetrically distributed on the outer wall of the control block (8) and the outer wall of the torsion block (9), clamping grooves (11) corresponding to the positions of the buckles (10) are formed in one surface, close to the torsion block (9), of the sliding block (3), and the number of the clamping grooves (11) is at least 4 and distributed on the sliding block (3) in a surrounding mode.

3. A survey water quality sampling apparatus according to claim 1, wherein: the water taking mechanism comprises a water storage rod (12) and a water pumping barrel (13) sleeved outside the water storage rod (12) and in sliding connection with the water storage rod (12), water storage columns (14) with the number of at least 2 are fixedly connected to the water storage rod (12) at intervals, water inlets (15) are formed in the outer walls of the water storage columns (14) in a penetrating mode, water pumping ports (16) corresponding to the water storage columns (14) in number and position are formed in the outer walls of the water pumping barrel (13), rubber sleeves (17) are fixedly connected to the tops of the water storage columns (14), and when the bottoms of the water pumping barrels (13) are contacted with each other, the rubber sleeves (17) cover the water pumping ports (16).

4. A survey water quality sampling apparatus according to claim 1, wherein: the novel double-end screw is characterized in that the base (1) is further provided with a double-end screw rod (18) and a limiting cross rod (25), clamping blocks (19) which are linearly moved are symmetrically distributed on two sides of the double-end screw rod (18), the clamping blocks (19) are in threaded connection with the double-end screw rod (18), the clamping blocks (19) are in sliding fit with the limiting cross rod (25), the right end of the double-end screw rod (18) is provided with a second motor (20), and the output end of the second motor (20) is fixedly connected with the right end of the double-end screw rod (18).

5. A survey water quality sampling apparatus according to claim 1, wherein: the base (1) is outwards pulled and provided with positioning support legs (21) with the number of 2, the positioning support legs (21) are provided with fixed support legs (23), a hidden groove (22) is formed in each positioning support leg (21), each fixed support leg (23) is installed in each hidden groove (22) and hinged to each positioning support leg (21), an operating lever (24) is connected between the two positioning support legs (21) in a rotating mode, and the operating levers (24) are fixedly connected with the two fixed support legs (23).