CN214584233U - Depth-adjustable sampling device for underground water monitoring well pipe - Google Patents

Abstract

The utility model discloses a but sampling device for groundwater monitoring well pipe of adjustable degree of depth, including hollow rectangle case, the left and right sides inner wall of hollow rectangle case rotates through the bearing respectively and connects the horizontal pole, the fixed position connection annular slab in the middle of the surface of horizontal pole, the annular groove is seted up to the surface of annular slab, the interior bottom fixed connection haulage rope of annular groove, the one end fixed connection gear of horizontal pole one, gear meshing connecting gear two, gear two joints are at the surface of branch, the one end setting of branch is at servo motor's output, the bottom fixed connection of haulage rope gets a water section of thick bamboo. The device light in weight conveniently carries, can conveniently adjust the position of a section of thick bamboo of fetching water simultaneously, satisfies the position of the depth of water in the different wells, and the convenience is to the water sample, through setting up rotatable horizontal pole, sets up servo motor simultaneously, can conveniently release and rolling the haulage rope to fetch water and to the collection of water, facilitate the use.

Description

Depth-adjustable sampling device for underground water monitoring well pipe

Technical Field

The utility model belongs to the technical field of the water intaking device, concretely relates to effective sampling device of groundwater monitoring well of adjustable degree of depth.

Background

Present groundwater sampling device for monitoring well is when handling groundwater sample, can only take a sample to the groundwater of single degree of depth usually and handle, when needs change groundwater sample depth, need change sampling device again and carry out the repeated sampling processing again to sample operating personnel's work burden has been increased.

The Chinese patent with the application number of [ CN202021288778.4 ], the content is: the utility model provides a groundwater monitoring well pipe sampling device of adjustable degree of depth, includes base, handle, switch, slider, pull rod, spring, through-hole, connecting plate, inside groove, fixed column, first motor, adjusting gear, rack board, fixed pipe, movable tube, sample seat, positioning bolt, second motor, grid, baffle, sample connection, driving gear, drill bit, sampling tube, interior ring gear, carousel and ring channel.

Although the position of water intaking device can be adjusted in above-mentioned contrast file, however, set up two motors in the above-mentioned contrast file, the weight of equipment has increased undoubtedly, the influence is carried, and set up a motor through the position at water intaking device in addition, the switch of control water intaking device, when water intaking device enters into the aquatic, cause the damage to the motor very easily, thereby influence opening or closing of water intaking device, the influence is used, so, we provide the effective sampling device of groundwater monitoring well of adjustable degree of depth, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a groundwater is sampling device for monitoring well pipe of adjustable degree of depth to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but sampling device for groundwater monitoring well pipe of adjustable degree of depth, includes hollow rectangle case, the left and right sides inner wall of hollow rectangle case rotates through the bearing respectively and connects the horizontal pole, the position fixed connection annular slab in the middle of the surface of horizontal pole, the annular groove is seted up to the surface of annular slab, the interior bottom fixed connection haulage rope of annular groove to the winding haulage rope, the bottom surface of hollow rectangle case is run through to the one end of haulage rope, the one end fixed connection gear of horizontal pole is one, gear meshing connecting gear two, two joints of gear are at the surface of branch, the one end setting of branch is at servo motor's output, the bottom fixed connection of haulage rope gets a water section of thick bamboo, the round hole is seted up to the position of the left and right sides face upper end of getting a water section of thick bamboo, the heavy thing piece of the bottom fixed connection of getting a water section of thick bamboo.

Preferably, the outer fixed surface of a water intaking section of thick bamboo connects level sensor, probe fixed mounting on level sensor can conveniently have water to the inside water level detection of a water intaking section of thick bamboo in the inside of a water intaking section of thick bamboo, ensures that the inside of a water intaking section of thick bamboo has water to the collection of convenience to water.

Preferably, the upper surface fixed connection rectangle handle of hollow rectangle case, the inboard top fixed connection corotation control switch and the reversal control switch of rectangle handle, corotation control switch and reversal control switch electric connection servo motor respectively can conveniently control servo motor work to release and the rolling to the haulage rope, conveniently collect the water in the well.

Preferably, the upper surface of the hollow rectangular box is fixedly connected with a display lamp, and the display lamp is electrically connected with a water level sensor, so that a worker can conveniently observe the water level inside the water taking barrel to meet the water taking amount.

Preferably, the upper surface fixed connection battery of hollow rectangle case, battery electric connection servo motor and level sensor through setting up the battery, can square portable taking to any place and use to provide the electric energy for servo motor and level sensor, facilitate the use.

Preferably, the radiating holes are formed in the left side face and the right side face of the hollow rectangular box respectively, so that heat can be radiated inside the hollow rectangular box, and the servo motor is prevented from being damaged due to overheating and affecting use.

The utility model discloses a technological effect and advantage: the utility model provides a groundwater monitoring well pipe sampling device of adjustable degree of depth, the inside through at hollow rectangle case sets up rotatable horizontal pole, can be convenient to the rolling and the release of haulage rope, so that collect the well water sample through a water intaking section of thick bamboo, through setting up servo motor, can drive the horizontal pole automatically and rotate, reduce staff's intensity of labour, through setting up level sensor on a water intaking section of thick bamboo, can know the capacity of water intaking, in order to satisfy the sample requirement, the device light in weight, conveniently carry, can conveniently adjust the position of a water intaking section of thick bamboo simultaneously, satisfy the position of the depth of water in the different wells, conveniently take a sample to water, and is convenient for operation, and is simple.

Drawings

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

FIG. 2 is a schematic structural view of an end face of a hollow rectangular box;

fig. 3 is a schematic view of the structure of the annular plate.

In the figure: 1. a hollow rectangular box; 2. a cross bar; 3. an annular plate; 4. an annular groove; 5. a hauling rope; 6. a first gear; 7. a second gear; 8. a strut; 9. a servo motor; 10. a water taking cylinder; 11. a circular hole; 12. a heavy material block; 13. a water level sensor; 14. a rectangular handle; 15. a forward rotation control switch; 16. a reverse control switch; 17. a display lamp; 18. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a sampling device for groundwater monitoring well pipe as shown in fig. 1-3, including hollow rectangle case 1, the left and right sides inner wall of hollow rectangle case 1 rotates through the bearing respectively and connects horizontal pole 2, position fixed connection ring plate 3 in the middle of the surface of horizontal pole 2, annular groove 4 is seted up to the surface of annular plate 3, the interior bottom fixed connection haulage rope 5 of annular groove 4 to winding haulage rope 5, the bottom surface of hollow rectangle case 1 is run through to the one end of haulage rope 5, through the rotation of control horizontal pole 2 to control the rotation direction of annular plate 3, thereby conveniently release and the rolling to haulage rope 5, make things convenient for water intaking and collecting water.

One end fixed connection gear 6 of horizontal pole 2, gear 6 meshes and connects gear two 7, gear two 7 joints are at the surface of branch 8, the one end setting of branch 8 is at servo motor 9's output, through setting up servo motor 9, can pass through servo motor 9's positive and negative rotation, and the automatic pivoted direction that drives horizontal pole 2 facilitates the use.

The bottom end of the hauling rope 5 is fixedly connected with a water taking barrel 10, round holes 11 are formed in the upper ends of the left side surface and the right side surface of the water taking barrel 10, and the bottom of the water taking barrel 10 is fixedly connected with a heavy object block 12.

The outer surface of the water taking barrel 10 is fixedly connected with a water level sensor 13, and a probe on the water level sensor 13 is fixedly arranged in the water taking barrel 10. The upper surface of the hollow rectangular box 1 is fixedly connected with a rectangular handle 14, the top of the inner side of the rectangular handle 14 is fixedly connected with a forward rotation control switch 15 and a reverse rotation control switch 16, and the forward rotation control switch 15 and the reverse rotation control switch 16 are respectively and electrically connected with the servo motor 9. The upper surface of the hollow rectangular box 1 is fixedly connected with a display lamp 17, and the display lamp 17 is electrically connected with the water level sensor 13.

The upper surface of the hollow rectangular box 1 is fixedly connected with a storage battery 18, and the storage battery 18 is electrically connected with the servo motor 9 and the water level sensor 13.

When the device is used in concrete, the device is carried to a well position needing to take water by a worker, then the rectangular handle 14 is held by the hand, the water taking barrel 10 is placed in the well, then the forward rotation control switch 15 is manually pressed, the servo motor 9 is controlled to rotate forward by the forward rotation control switch 15, the traction rope 5 can be released from the annular plate 3, the water taking barrel 10 can continuously move downward until the water taking barrel 10 enters water, the control on the servo motor 9 can be stopped, well water can enter the water taking barrel 10 through the round holes 11 on the left side surface and the right side surface of the water taking barrel 10, meanwhile, under the monitoring of the water level sensor 13, the water level in the water taking barrel 10 is lightened through the display lamp 17, the water quantity in the water taking barrel 10 can be known, if the water quantity required by sampling is reached, the reverse rotation control switch 16 can be manually pressed, the servo motor 9 can rotate reversely, and the cross rod 2 can be driven to rotate reversely, thereby to 5 rolling of haulage rope, alright shift out a section of thick bamboo 10 of fetching water in the well, then will fetch the water of a section of thick bamboo 10 inside and pour into the collecting bottle, alright completion operation, the device light in weight conveniently carries, can conveniently adjust the position of a section of thick bamboo of fetching water simultaneously, satisfies the position of the depth of water in the different wells, and convenient operation is simple to water sample.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a groundwater monitoring well pipe sampling device of adjustable degree of depth, includes hollow rectangle case (1), its characterized in that: the inner walls of the left side and the right side of the hollow rectangular box (1) are respectively connected with a cross rod (2) in a rotating mode through bearings, the position in the middle of the outer surface of the cross rod (2) is fixedly connected with an annular plate (3), an annular groove (4) is formed in the outer surface of the annular plate (3), a traction rope (5) is fixedly connected with the inner bottom of the annular groove (4) and is wound on the traction rope (5), one end of the traction rope (5) penetrates through the bottom surface of the hollow rectangular box (1), one end of the cross rod (2) is fixedly connected with a first gear (6), the first gear (6) is meshed with a second gear (7), the second gear (7) is clamped on the outer surface of a support rod (8), one end of the support rod (8) is arranged at the output end of a servo motor (9), a water taking barrel (10) is fixedly connected with the bottom end of the traction rope (5), and a circular hole (11) is formed in the upper ends of the left side face and the right side of the water taking barrel (10), the bottom of the water taking barrel (10) is fixedly connected with a heavy object block (12).

2. A sampling device for an adjustable depth groundwater monitoring well pipe according to claim 1, wherein: the outer surface of the water taking barrel (10) is fixedly connected with a water level sensor (13), and a probe on the water level sensor (13) is fixedly installed in the water taking barrel (10).

3. A sampling device for an adjustable depth groundwater monitoring well pipe according to claim 1, wherein: the upper surface of the hollow rectangular box (1) is fixedly connected with a rectangular handle (14), the top of the inner side of the rectangular handle (14) is fixedly connected with a forward rotation control switch (15) and a reverse rotation control switch (16), and the forward rotation control switch (15) and the reverse rotation control switch (16) are respectively and electrically connected with the servo motor (9).

4. A sampling device for an adjustable depth groundwater monitoring well pipe according to claim 2, wherein: the upper surface of hollow rectangle case (1) fixed connection display lamp (17), display lamp (17) electric connection level sensor (13).

5. A sampling device for an adjustable depth groundwater monitoring well pipe according to claim 2, wherein: the upper surface of the hollow rectangular box (1) is fixedly connected with a storage battery (18), and the storage battery (18) is electrically connected with the servo motor (9) and the water level sensor (13).

6. A sampling device for an adjustable depth groundwater monitoring well pipe according to claim 1, wherein: the left side surface and the right side surface of the hollow rectangular box (1) are respectively provided with a heat dissipation hole.

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