CN217006467U

CN217006467U - Reducing sampling device for underground water well

Info

Publication number: CN217006467U
Application number: CN202123178824.2U
Authority: CN
Inventors: 李新耀
Original assignee: Karamay Junyiheng Environmental Testing Co ltd
Current assignee: Karamay Junyiheng Environmental Testing Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-19
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a diameter-variable sampling device for an underground water well, which comprises a winding assembly, wherein a steel rope is wound on the surface of the winding assembly, one end of the steel rope is fixedly connected with a shell, the bottom of the shell is rotatably connected with a hollow lead screw in a penetrating manner through a bearing, the bottom of the hollow lead screw is rotatably connected with a pore plate through a bearing, one side of the shell, which is opposite to the pore plate, is fixedly connected with a telescopic rubber sleeve, a driving assembly is arranged on the inner wall of the shell, an adjusting assembly is arranged on the surface of the hollow lead screw, and a water inlet and outlet assembly is arranged on the surface of the pore plate. The utility model solves the problems that in the traditional manual sampling mode, when a bucket is filled with water and leaves the water surface, the water source of a water well mouth is easy to stir greatly, the normal water body condition is influenced when multiple layered detection sampling is carried out, the sampling detection accuracy is further influenced, the diameter of the bucket is large, and the sampling cannot be finished when a small water well mouth is met.

Description

Reducing sampling device for underground water well

Technical Field

The utility model relates to the technical field of underground water monitoring, in particular to a diameter-variable sampling device for an underground water well.

Background

The underground water monitoring is that the underground water monitoring management department monitors the data of underground water level, water quality and the like in the district so as to master the dynamic change situation in time and protect the underground water for a long time, the underground water monitoring has multiple functions of measuring water level, pore pressure, permeability, water sampling and the like, the underground water monitoring system of underground water wells in some remote positions or remote positions is inconvenient to build and install, meanwhile, the power-on cost of a water quality detection sampling frame line is high independently in a long distance, the diversified utilization efficiency is low, and the economy is extremely poor, therefore, the position area generally adopts a manual sampling mode, the traditional barrel and rope are utilized, the barrel is hung by the rope, the barrel is taken out after being put into the well and filled with water, the sampling is completed in a manual mode, but the water source at the water well mouth is easy to stir greatly when the water barrel is filled with water and leaves the water surface, when the layering detects the sample many times, influence the normal water condition, and then influence the accuracy that the sampling detected to the diameter of cask is great, can't accomplish the sample when meetting less well head.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a diameter-variable sampling device for an underground water well, which has the advantages of accurate detection and diameter variation by multiple layering sampling, and solves the problems that a water source at a water well mouth is easy to stir greatly in the process that a bucket is filled with water and leaves the water surface, the normal water body condition is influenced and the accuracy of sampling detection is further influenced when multiple layering detection sampling is carried out, and the diameter of the bucket is large, so that the sampling cannot be finished when a small water well mouth is met.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an underground water well reducing sampling device, includes the rolling subassembly, the surface winding of rolling subassembly has the steel cable, the one end fixedly connected with casing of steel cable, the bottom of casing runs through to rotate through the bearing and is connected with hollow lead screw, hollow lead screw's bottom is rotated through the bearing and is connected with the orifice plate, the flexible rubber sleeve of one side fixedly connected with that casing and orifice plate are relative, drive assembly is installed to the inner wall of casing, hollow lead screw's surface mounting has adjusting part, the surface mounting of orifice plate has business turn over water subassembly, electric telescopic handle is installed at the top of casing inner chamber, commentaries on classics board and control panel are installed respectively to the surface of rolling subassembly, the surface mounting of commentaries on classics board has fixed subassembly, battery, wireless transceiver and treater are installed respectively to the inner wall of casing.

Preferably, the rolling subassembly includes the grab handle, the bottom welding of grab handle has the plectane, one side of plectane runs through the bearing and rotates and be connected with the wind-up roll, the steel cable winding is on the surface of wind-up roll, the card hole has been seted up to one side of plectane, the one side of commentaries on classics board welds with the one end of wind-up roll, one side of plectane is connected with one side of control panel.

Preferably, the drive assembly includes the motor, the inner wall connection of bolt and casing is passed through to one side of motor, the pivot fixedly connected with gear of motor is one, the fixed cover in top on hollow lead screw surface is equipped with gear two, gear one and the meshing of gear two, the output of treater and the input electric connection of motor.

Preferably, the adjusting part includes the movable plate, movable plate thread bush is established on the surface of hollow lead screw, one side that the movable plate is relative is rotated through the pivot and is connected with the connecting plate, the one end of connecting plate is rotated through the pivot and is connected with the arc, the surface of arc and the inner wall fixed connection of flexible rubber sleeve, the bottom welding of casing has the guide bar, the bottom of guide bar run through the movable plate and with the top welding of orifice plate.

Preferably, the business turn over water subassembly includes the nozzle stub, the bottom of nozzle stub welds with the bottom of orifice plate, the inner wall swing joint of nozzle stub has the baffle, the top fixedly connected with montant of baffle, the top of montant run through the inner chamber of perforated plate and hollow lead screw and with electric telescopic handle's bottom fixed connection, the output of treater and electric telescopic handle's input electric connection.

Preferably, the fixed subassembly includes the rocker, the one end of rocker slides and runs through the commentaries on classics board, the fixed surface cover of rocker left end is equipped with the limiting plate, the surface activity cover of rocker left end is equipped with the spring, the one end of spring and one side welding of limiting plate, the other end of spring and the one side contact of commentaries on classics board, the surface activity cover of rocker right-hand member is equipped with the sleeve pipe.

Preferably, the output of battery and the input electric connection of treater, the two-way electric connection of treater and wireless transceiver, the two-way electric connection of wireless transceiver and control panel, the chamber door is installed through the bolt in the front of casing.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model has the advantages of accurate and variable diameter of multiple layered sampling detection by matching the winding assembly, the steel rope, the shell, the hollow lead screw, the pore plate, the telescopic rubber sleeve, the driving assembly, the adjusting assembly, the water inlet and outlet assembly, the electric telescopic rod, the rotating plate, the fixing assembly, the storage battery, the wireless transceiver, the processor and the control panel, and solves the problems that the water source at a water well mouth is easily stirred greatly in the process of leaving the water surface when a bucket is filled with water, the normal water body condition is influenced when multiple layered detection sampling is carried out, the sampling detection accuracy is further influenced, the diameter of the bucket is larger, and the sampling cannot be finished when a small water well mouth is met.

2. The utility model is provided with the grab handle, the circular plate, the wind-up roll and the clamping hole to wind and unwind the steel rope, so as to adjust the positions of the shell, the telescopic rubber sleeve and the water inlet and outlet assembly, and is convenient for sampling well water at different depths.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional enlarged perspective view of the retractable rubber sleeve of the present invention;

FIG. 3 is an enlarged perspective view of the adjustment assembly and the water inlet and outlet assembly of the present invention;

FIG. 4 is an enlarged perspective view of the winding assembly and the fixing assembly of the present invention;

fig. 5 is a schematic diagram of the system of the present invention.

In the figure: 1 winding component, 101 grab handle, 102 round plate, 103 winding roller, 104 clamping hole, 2 steel rope, 3 shell, 4 hollow screw rod, 5 pore plate, 6 telescopic rubber sleeve, 7 driving component, 71 motor, 72 gear I, 73 gear II, 8 adjusting component, 81 moving plate, 82 connecting plate, 83 arc plate, 84 guide rod, 9 water inlet and outlet component, 91 short pipe, 92 baffle, 93 vertical rod, 10 electric telescopic rod, 11 rotating plate, 12 fixing component, 121 rocker, 122 limiting plate, 123 spring, 13 storage battery, 14 wireless transceiver, 15 processor, 16 control panel.

Detailed Description

Referring to fig. 1-5, a diameter-variable sampling device for an underground water well comprises a winding assembly 1, a steel rope 2 wound on the surface of the winding assembly 1, a housing 3 fixedly connected to one end of the steel rope 2, a hollow lead screw 4 rotatably connected to the bottom of the housing 3 through a bearing, a hole plate 5 rotatably connected to the bottom of the hollow lead screw 4 through a bearing, a telescopic rubber sleeve 6 fixedly connected to the opposite side of the housing 3 and the hole plate 5, a driving assembly 7 mounted on the inner wall of the housing 3, an adjusting assembly 8 mounted on the surface of the hollow lead screw 4, a water inlet and outlet assembly 9 mounted on the surface of the hole plate 5, an electric telescopic rod 10 mounted on the top of the inner cavity of the housing 3, a rotating plate 11 and a control panel 16 respectively mounted on the surface of the winding assembly 1, a fixing assembly 12 mounted on the surface of the rotating plate 11, and a storage battery 13 respectively mounted on the inner wall of the housing 3, a wireless transceiver 14 and a processor 15;

the winding assembly 1 comprises a grab handle 101, a circular plate 102 is welded at the bottom of the grab handle 101, one side of the circular plate 102 is rotatably connected with a winding roller 103 in a penetrating manner through a bearing, a steel rope 2 is wound on the surface of the winding roller 103, a clamping hole 104 is formed in one side of the circular plate 102, one side of a rotating plate 11 is welded with one end of the winding roller 103, one side of the circular plate 102 is connected with one side of a control panel 16, and the steel rope 2 is wound and unwound by arranging the grab handle 101, the circular plate 102, the winding roller 103 and the clamping hole 104, so that the positions of the shell 3, the telescopic rubber sleeve 6 and the water inlet and outlet assembly 9 are adjusted, and well water at different depths can be sampled conveniently;

the driving assembly 7 comprises a motor 71, one side of the motor 71 is connected with the inner wall of the shell 3 through a bolt, a first gear 72 is fixedly connected to a rotating shaft of the motor 71, a second gear 73 is fixedly sleeved on the top of the surface of the hollow screw rod 4, the first gear 72 is meshed with the second gear 73, the output end of the processor 15 is electrically connected with the input end of the motor 71, the hollow screw rod 4 is driven to rotate through the arrangement of the motor 71, the first gear 72 and the second gear 73, and then the two moving plates 81 are driven to be close to or far away from each other, and the arc-shaped plates 83 are moved under the action of the connecting plates 82 to change the diameter;

the adjusting assembly 8 comprises a moving plate 81, the moving plate 81 is sleeved on the surface of the hollow screw rod 4 in a threaded manner, one side, opposite to the moving plate 81, of the moving plate is rotatably connected with a connecting plate 82 through a rotating shaft, one end of the connecting plate 82 is rotatably connected with an arc-shaped plate 83 through the rotating shaft, the surface of the arc-shaped plate 83 is fixedly connected with the inner wall of the telescopic rubber sleeve 6, a guide rod 84 is welded at the bottom of the shell 3, the bottom of the guide rod 84 penetrates through the moving plate 81 and is welded with the top of the pore plate 5, and the telescopic rubber sleeve 6 is stretched under the rotating action of the hollow screw rod 4 through the arrangement of the moving plate 81, the connecting plate 82, the arc-shaped plate 83 and the guide rod 84, so that the adjusting assembly is suitable for sampling of underground water wells with different apertures;

the water inlet and outlet assembly 9 comprises a short pipe 91, the bottom of the short pipe 91 is welded with the bottom of the pore plate 5, the inner wall of the short pipe 91 is movably connected with a baffle 92, the top of the baffle 92 is fixedly connected with a vertical rod 93, the top of the vertical rod 93 penetrates through the inner cavities of the pore plate 5 and the hollow lead screw 4 and is fixedly connected with the bottom of the electric telescopic rod 10, the output end of the processor 15 is electrically connected with the input end of the electric telescopic rod 10, and water in a well enters the telescopic rubber sleeve 6 under the action of the electric telescopic rod 10 through the arrangement of the short pipe 91, the baffle 92 and the vertical rod 93, and is conveniently discharged when being taken out;

the fixing assembly 12 comprises a rocker 121, one end of the rocker 121 slidably penetrates through the rotating plate 11, a limiting plate 122 is fixedly sleeved on the surface of the left end of the rocker 121, a spring 123 is movably sleeved on the surface of the left end of the rocker 121, one end of the spring 123 is welded with one side of the limiting plate 122, the other end of the spring 123 is in contact with one side of the rotating plate 11, a sleeve is movably sleeved on the surface of the right end of the rocker 121, the rotating plate 11 is convenient to rotate by arranging the rocker 121, the limiting plate 122, the spring 123 and the sleeve, the winding roller 103 is further driven to rotate to wind and unwind the steel rope 2, the rocker 121 can be fixed under the action of the clamping hole 104, and therefore the rotating plate 11 and the winding roller 103 are fixed;

the output of battery 13 and the input electric connection of treater 15, the two-way electric connection of treater 15 and wireless transceiver 14, the two-way electric connection of wireless transceiver 14 and control panel 16, the chamber door is installed through the bolt in the front of casing 3, and through setting up the chamber door, be convenient for overhaul the component in the casing 3.

When the underground water well needs to be sampled, one hand holds the grab handle 101, the other hand holds the sleeve to move, the rocker 121 and the limiting plate 122 move, the spring 123 is compressed, one end of the rocker 121 is separated from the clamping hole 104, then the sleeve and the rocker 121 are rotated, the rotating plate 11 and the winding roller 103 rotate, the steel rope 2 is paid off, the shell 3, the telescopic rubber sleeve 6 and the water inlet and outlet assembly 9 are lowered into the water well, different depths in the water well can be sampled according to the paying off length of the steel rope 2, the rocker 121 is opposite to the clamping hole 104, the sleeve is gradually moved, the rocker 121 is inserted into the clamping hole 104 under the action of the spring 123 to fix the rotating plate 11 and the winding roller 103, when the underground water well needs to be sampled, the control panel 16 controls the extension of the electric telescopic rod 10 through the wireless transceiver 14 and the processor 15 to push the baffle 92 under the action of the vertical rod 93, the baffle 92 is pushed out from the short pipe 91, water in the well enters the telescopic rubber sleeve 6 through the short pipe 91 and the pore plate 5 to be sampled, then the retraction of the electric telescopic rod 10 is controlled, the baffle 92 is moved into the short pipe 91 to be blocked, the water source is not stirred greatly when the telescopic rubber sleeve 6 is taken out of the well due to the shape design, when the well mouth to be sampled is small, the control panel 16 controls the operation of the motor 71 through the wireless transceiver 14 and the processor 15, the rotation of the rotating shaft of the motor 71 drives the first gear 72, the second gear 73 and the hollow screw rod 4 to rotate, and further drives the two moving plates 81 to be away, the arc-shaped plate 83 is moved towards the middle part under the action of the connecting plate 82 to change the diameter, and the underground well sampling device is suitable for sampling underground wells with different apertures.

In summary, the following steps: this reducing sampling device of groundwater well, pass through rolling component 1, the steel cable 2, casing 3, hollow lead screw 4, orifice plate 5, flexible rubber sleeve 6, drive assembly 7, adjusting part 8, business turn over water subassembly 9, electric telescopic handle 10, commentaries on classics board 11, fixed subassembly 12, battery 13, wireless transceiver 14, treater 15 and control panel 16 cooperate, traditional artificial sample mode has been solved, its cask is filled with water and is leaving the in-process of the surface of water, it is great easily to make the water source stirring of water well head, when the layering detects the sample many times, influence the normal water condition, and then influence the accuracy that the sampling detected, and the diameter of cask is great, can't accomplish the problem of sample when meetting less water well head.

Claims

1. The utility model provides a groundwater well reducing sampling device, includes rolling subassembly (1), its characterized in that: the surface winding of rolling subassembly (1) has steel cable (2), the one end fixedly connected with casing (3) of steel cable (2), the bottom of casing (3) runs through the bearing and rotates and is connected with hollow lead screw (4), the bottom of hollow lead screw (4) is rotated through the bearing and is connected with orifice plate (5), casing (3) and orifice plate (5) relative one side fixedly connected with flexible rubber sleeve (6), drive assembly (7) are installed to the inner wall of casing (3), the surface mounting of hollow lead screw (4) has adjusting part (8), the surface mounting of orifice plate (5) has business turn over water subassembly (9), electric telescopic handle (10) are installed at the top of casing (3) inner chamber, commentaries on classics board (11) and control panel (16) are installed respectively to the surface of rolling subassembly (1), the surface mounting of commentaries on classics board (11) has fixed subassembly (12), and a storage battery (13), a wireless transceiver (14) and a processor (15) are respectively arranged on the inner wall of the shell (3).

2. The reducing sampling device of the underground water well as the claim 1, which is characterized in that: winding subassembly (1) includes grab handle (101), the bottom welding of grab handle (101) has plectane (102), one side of plectane (102) is run through the rotation through the bearing and is connected with wind-up roll (103), the surface at wind-up roll (103) is twined in steel cable (2), card hole (104) have been seted up to one side of plectane (102), the one side of commentaries on classics board (11) welds with the one end of wind-up roll (103), one side and the one side of control panel (16) of plectane (102) are connected.

3. The reducing sampling device of the underground water well as the claim 1, which is characterized in that: drive assembly (7) include motor (71), the interior wall connection of bolt and casing (3) is passed through to one side of motor (71), the pivot fixedly connected with gear (72) of motor (71), the fixed cover in top on hollow screw (4) surface is equipped with two (73) gears, gear (72) and two (73) meshing gears, the output of treater (15) and the input electric connection of motor (71).

4. The reducing sampling device of the underground water well as the claim 1, which is characterized in that: adjusting part (8) include movable plate (81), movable plate (81) thread bush is established on the surface of hollow lead screw (4), one side that movable plate (81) is relative is rotated through the pivot and is connected with connecting plate (82), the one end of connecting plate (82) is rotated through the pivot and is connected with arc (83), the surface of arc (83) and the inner wall fixed connection of flexible rubber sleeve (6), the bottom welding of casing (3) has guide bar (84), the bottom of guide bar (84) run through movable plate (81) and with the top welding of orifice plate (5).

5. The reducing sampling device of the underground water well as the claim 1, which is characterized in that: business turn over water subassembly (9) are including nozzle stub (91), the bottom of nozzle stub (91) and the bottom welding of orifice plate (5), the inner wall swing joint of nozzle stub (91) has baffle (92), the top fixedly connected with montant (93) of baffle (92), the top of montant (93) run through the inner chamber of perforated plate (5) and hollow lead screw (4) and with the bottom fixed connection of electric telescopic handle (10), the output of treater (15) and the input electric connection of electric telescopic handle (10).

6. A reducing sampling device for underground water well as claimed in claim 1 wherein: the fixing assembly (12) comprises a rocker (121), one end of the rocker (121) penetrates through the rotating plate (11) in a sliding mode, a limiting plate (122) is sleeved on the surface of the left end of the rocker (121), a spring (123) is sleeved on the surface of the left end of the rocker (121) in a movable mode, one end of the spring (123) is welded with one side of the limiting plate (122), the other end of the spring (123) is in contact with one side of the rotating plate (11), and a sleeve is sleeved on the surface of the right end of the rocker (121) in a movable mode.

7. The reducing sampling device of the underground water well as the claim 1, which is characterized in that: the intelligent storage battery is characterized in that the output end of the storage battery (13) is electrically connected with the input end of the processor (15), the processor (15) is electrically connected with the wireless transceiver (14) in a bidirectional mode, the wireless transceiver (14) is electrically connected with the control panel (16) in a bidirectional mode, and the front face of the shell (3) is provided with the box door through bolts.