CN216207814U

CN216207814U - Hydrology surveys water sampling device for engineering

Info

Publication number: CN216207814U
Application number: CN202122767238.5U
Authority: CN
Inventors: 谢芳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-05
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a water sampling device for hydrological exploration engineering, which comprises a ship body, wherein fixed blocks which are symmetrically distributed are fixedly arranged on one side of the top of the ship body, a threaded rod is rotatably arranged on the upper side between the two fixed blocks, a hand wheel is fixedly arranged at one end of the threaded rod, and a limiting rod is fixedly arranged between the two fixed blocks and is positioned below the threaded rod. This a water sampling device for hydrology survey engineering, the utility model discloses a hull, the gag lever post, the threaded rod, a supporting plate, the diaphragm, a motor, first mounting hole, the take-up reel, the second mounting hole, the apparatus further comprises a rotating shaft, the stay cord, the sampling box, the signal reception transmitter, the treater, the battery, the counter weight frame, the balancing weight, the cardboard, the screens piece, the movable block, sealed the pad, the sampling hole, the baffle, electric putter and sealing sleeve's cooperation is used, seal the sampling hole, sealing through sealed the sealed effect of filling up, make the inside water that gets into the sampling box, sealed the saving.

Description

Hydrology surveys water sampling device for engineering

Technical Field

The utility model relates to a sampling device, in particular to a water sampling device for hydrological surveying engineering.

Background

Hydrology is an edge discipline for researching the space-time distribution and change rule of water in nature, hydrological survey is the work of hydrological test and hydrological investigation for collecting hydrological data by a system, and the result of hydrological survey can be used for guiding the development and repair of hydraulic engineering, the protection of hydrological environment, the mastering of hydrological information of rivers, lakes and the like.

However, when a deeper water sample is sampled, the conventional water sampling device for hydrological exploration engineering in the market is easily mixed with water at other depths in the process of taking back the water sample, so that the final detection result is different.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water quality sampling device for a hydrological surveying project, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a hydrological survey engineering water sampling device comprises a ship body, wherein symmetrically distributed fixed blocks are fixedly mounted on one side of the top of the ship body, a threaded rod is rotatably mounted on the upper side between the two fixed blocks, a hand wheel is fixedly mounted at one end of the threaded rod, a limiting rod is fixedly mounted between the two fixed blocks and below the threaded rod, a supporting plate is sleeved on the outer wall of the threaded rod, a transverse plate is fixedly mounted above one side of the supporting plate, a first mounting hole and a second mounting hole are respectively formed in the top of the transverse plate, a motor is fixedly mounted on one side of the inner wall of the first mounting hole, a rotating shaft is fixedly mounted at the driving end of the motor, a winding disc is fixedly sleeved on the outer wall of the rotating shaft, a pull rope is arranged on the winding disc in a winding manner, a sampling box is fixedly connected to one end of the pull rope, and a partition plate is fixedly mounted on the upper side inside of the sampling box, the sampling hole has been seted up to one side of sampling case, the top fixed mounting of baffle has electric putter, electric putter's drive end fixed mounting has the cardboard, the below fixed mounting of cardboard one side has the screens piece, one side fixed mounting of screens piece has the movable block with sampling hole looks adaptation, the below fixed interlude of sampling case opposite side installs the drain pipe, the bottom fixed mounting of sampling case has the counter weight frame, be provided with a plurality of balancing weight on the counter weight frame.

As a further scheme of the utility model: fixed mounting has a plurality of locating lever on the outer perimeter of hand wheel, one side fixed mounting that the top of hull is located the fixed block has the slide rail, one side fixed mounting who has the slider on the slide rail has the locating rack, the top fixed mounting of slider has the handle.

As a still further scheme of the utility model: one side of sampling case is fixed to be alternated and is installed sealed sleeve, the junction between movable block and the thief hole is provided with sealed the pad.

As a still further scheme of the utility model: and a threaded hole matched with the threaded rod is formed in the lower part of one side of the supporting plate, and the supporting plate is in threaded connection with the threaded rod through the threaded hole formed in the lower part of one side of the supporting plate.

As a still further scheme of the utility model: the lower part of one side of the supporting plate is provided with a sliding hole matched with the limiting rod, and the supporting plate is connected with the limiting rod in a sliding mode through the sliding hole formed in the lower part of one side of the supporting plate.

As a still further scheme of the utility model: the top of sampling case inner wall one side is fixed mounting respectively has signal reception transmitter and treater, the top fixed mounting of sampling case inner wall opposite side has the battery, treater, signal reception transmitter and electric putter all pass through wire and battery electric connection, the external control switch of motor and power.

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

1. the utility model uses the cooperation of a ship body, a limiting rod, a threaded rod, a support plate, a transverse plate, a motor, a first mounting hole, a winding roll, a second mounting hole, a rotating shaft, a pull rope, a sampling box, a signal receiving transmitter, a processor, a storage battery, a weight rest, a balancing weight, a clamping plate, a clamping block, a movable block, a sealing gasket, a sampling hole, a clapboard, an electric push rod and a sealing sleeve to seal the sampling hole, the water entering the sampling box is sealed and stored by the sealing gasket, then the sampling box is lifted, in the lifting process, the water with other depths can not enter the sampling box through the sampling hole, the authenticity of the water sample is ensured, the accuracy of the later detection result is ensured, after the sampling box is completely reset, the ship body is rotated, and the sampling box is driven by the threads between the threaded rod and the support plate to move above a belt, and taking out the water sample through a drain hole on the sampling box, and carrying out subsequent related detection work.

2. This practicality is used through the cooperation of locating lever, hand wheel, locating rack, slider, slide rail and handle, and through the cooperation of locating rack to corresponding locating lever, the adversary's wheel carries on spacingly, makes the hand wheel can't rotate, and the hand wheel can carry on spacingly to the screw thread, makes the unable rotation of threaded rod to the threaded rod through and the backup pad between the spacing effect of screw thread, carry on spacingly to the backup pad, guaranteed the backup pad at the stability of assigned position, can not produce horizontal rocking, be favorable to developing of sampling and sampling work.

Drawings

FIG. 1 is a schematic structural diagram of a water sampling device for a hydrological survey project;

FIG. 2 is a schematic top view of a positioning frame of a water sampling device for hydrological exploration;

FIG. 3 is an enlarged schematic view of the water sampling device for the hydrological survey engineering at A in FIG. 1;

fig. 4 is an enlarged schematic structural diagram of a water quality sampling device for hydrological surveying engineering at the position B in fig. 1.

In the figure: the device comprises a ship body 1, a fixed block 2, a positioning rod 3, a hand wheel 4, a limiting rod 5, a threaded rod 6, a supporting plate 7, a transverse plate 8, a motor 9, a first mounting hole 10, a winding roll 11, a second mounting hole 12, a rotating shaft 13, a pull rope 14, a sampling box 15, a signal receiving and transmitting device 16, a processor 17, a storage battery 18, a counterweight frame 19, a counterweight block 20, a positioning frame 21, a clamping plate 22, a clamping block 23, a movable block 24, a sealing gasket 25, a sampling hole 26, a partition plate 27, an electric push rod 28, a sealing sleeve 29, a sliding block 30, a sliding rail 31 and a handle 32.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the utility model, a water sampling device for a hydrological surveying engineering comprises a ship body 1, wherein symmetrically distributed fixing blocks 2 are fixedly arranged on one side of the top of the ship body 1, a threaded rod 6 is rotatably arranged on the upper side between the two fixing blocks 2, one end of the threaded rod 6 penetrates through one side of one fixing block 2 and extends to the other side of the other fixing block 2, a hand wheel 4 is fixedly arranged at one end of the threaded rod 6, a limiting rod 5 is fixedly arranged between the two fixing blocks 2 and is positioned below the threaded rod 6, a supporting plate 7 is sleeved on the outer wall of the threaded rod 6, a transverse plate 8 is fixedly arranged above one side of the supporting plate 7, a first mounting hole 10 and a second mounting hole 12 are respectively arranged at the top of the transverse plate 8, a motor 9 is fixedly arranged on one side of the inner wall of the first mounting hole 10, and the driving end of the motor 9 penetrates through one side of the inner wall of the first mounting hole 10 and extends to the inside of the second mounting hole 12, a rotating shaft 13 is fixedly installed at the driving end of the motor 9, one end of the rotating shaft 13 is rotatably connected with a bearing installed on one side of the inner wall of the second installation hole 12, a winding reel 11 is fixedly sleeved on the outer wall of the rotating shaft 13, a pull rope 14 is arranged on the winding reel 11 in a surrounding manner, one end of the pull rope 14 is fixedly connected with a sampling box 15, a partition plate 27 is fixedly installed at the upper side inside the sampling box 15, a sampling hole 26 is formed in one side of the sampling box 15, an electric push rod 28 is fixedly installed at the top of the partition plate 27, the driving end of the electric push rod 28 penetrates through one side of the inner wall of the sampling box 15 and extends to one side of the sampling box 15, a clamping plate 22 is fixedly installed at the driving end of the electric push rod 28, a clamping block 23 is fixedly installed below one side of the clamping plate 22, a movable block 24 matched with the sampling hole 26 is fixedly installed at one side of the clamping block 23, and a drain pipe is fixedly installed below the other side of the sampling box 15 in a penetrating manner, the bottom of the sampling box 15 is fixedly provided with a weight frame 19, and the weight frame 19 is provided with a plurality of balancing weights 20.

Referring to fig. 1 to 3, in the present application, a plurality of positioning rods 3 are fixedly mounted on the outer circumference of a hand wheel 4, a sliding rail 31 is fixedly mounted on one side of the top of a ship body 1, which is located on a fixed block 2, a positioning frame 21 is fixedly mounted on one side of the sliding rail 31, on which a sliding block 30 is slidably mounted, and a handle 32 is fixedly mounted on the top of the sliding block 30.

Referring to fig. 4, in the present application, a sealing sleeve 29 is fixedly inserted into one side of the sampling box 15, a driving end of the electric push rod 28 penetrates through the sealing sleeve 29, and a sealing gasket 25 is disposed at a connection position between the movable block 24 and the sampling hole 26.

Referring to fig. 1, in the present application, a threaded hole adapted to the threaded rod 6 is formed below one side of the support plate 7, and the support plate 7 is in threaded connection with the threaded rod 6 through the threaded hole formed below one side of the support plate.

Referring to fig. 1, in the present application, a sliding hole adapted to the limiting rod 5 is formed below one side of the supporting plate 7, and the supporting plate 7 is slidably connected to the limiting rod 5 through the sliding hole formed below one side of the supporting plate.

Referring to fig. 1-4, in this application, the top of sampling box 15 inner wall one side is fixed mounting respectively has signal reception transmitter 16 and treater 17, and the top fixed mounting of sampling box 15 inner wall opposite side has battery 18, and treater 17, signal reception transmitter 16 and electric putter 28 all pass through wire and battery 18 electric connection, the external control switch of motor 9 and power.

The working principle of the utility model is as follows:

referring to fig. 1 to 4, when water quality needs to be sampled, a ship body 1 is driven to a designated area, then workers are equipped with a certain number of balancing weights 20 on a weight rack 19, then a hand wheel 4 is rotated, the rotation of the hand wheel 4 drives a threaded rod 6 to rotate, the support plate 7 is stably moved transversely through the threaded transmission of the threaded rod 6 and the support plate 7 and the sliding relation of the support plate 7 and a limiting rod 5, the movement of the support plate 7 drives a transverse plate 8 to move, the movement of the transverse plate 8 drives a sampling mechanism located below the transverse plate to move, the sampling mechanism is moved to a position above a designated water area, then a motor 9 is controlled to start working, a driving end of the motor 9 drives a rotating shaft 13 to rotate, the rotating shaft 13 drives a winding disc 11 to rotate, and a pull rope 14 is detached from the winding disc 11 through the rotation of the winding disc 11, with the detachment of the pulling rope 14, under the action of the balancing weight 20, the weighting bracket 19 drives the sampling box 15 to move downwards towards the water, after the sampling box 15 moves to a specified position, the signal receiving and transmitting device 16 receives a signal through remote control and transmits the signal to the processor 17, the processor 17 controls the electric push rod 28 to start working, the driving end of the electric push rod 28 drives the clamping plate 22 to move transversely, the movement of the clamping plate 22 drives the clamping block 23 to move, the movement of the clamping block 23 drives the movable block 24 to move, with the left movement of the movable block 24, the sampling hole 26 is opened, after the sampling hole 26 is opened, water at the same depth as the sampling box 15 quickly enters the lower part of the partition plate 27 inside the sampling box 15, then the driving end of the electric push rod 28 is controlled to drive the movable block 24 to reset, the sampling hole 26 is closed, and under the sealing effect of the sealing gasket 25, make the inside water that gets into sampling box 15, sealed the saving, then make sampling box 15 rise, at the in-process that rises, the water of other depths, all can't get into the inside of sampling box 15 through thief hole 26, guarantee the authenticity of getting back the water sample, guarantee the accuracy of later stage testing result, treat the sampling box 15 back that resets completely, through rotating hand wheel 4, through the screw drive between threaded rod 6 and the backup pad 7, make sampling box 15 remove the top of taking hull 1, through the wash port on the sampling box 15, take out the water sample, carry out follow-up relevant testing work.

Referring to fig. 1, 2 and 3, in use, when the support plate 7 moves to a designated position, in order to ensure the stability of the support plate 7 at the designated position and facilitate the sampling and the development of the sampling work, after the rotation of the hand wheel 4 is stopped, the handle 32 pushes the sliding block 30 to slide on the sliding rail 31, the sliding of the sliding block 30 drives the positioning frames 21 to be clamped on the outer walls of the corresponding positioning rods 3 on the hand wheel 4, and through the matching of the positioning frames 21 to the corresponding positioning rods 3, the hand wheel 4 is limited, so that the hand wheel 4 can not rotate, the hand wheel 4 can limit the threaded rod 6, the threaded rod 6 can not rotate, and the threaded rod 6 has a thread limiting effect with the supporting plate 7, carry on spacingly to backup pad 7, guaranteed backup pad 7 at the stability of assigned position, can not produce horizontal rocking, be favorable to developing of sampling and sample work.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A hydrological survey engineering water sampling device, includes hull (1), its characterized in that: one side fixed mounting at hull (1) top has fixed block (2) of symmetric distribution, two upside between fixed block (2) is rotated and is installed threaded rod (6), the one end fixed mounting of threaded rod (6) has hand wheel (4), two below fixed mounting that lies in threaded rod (6) between fixed block (2) has gag lever post (5), the cover is equipped with backup pad (7) on the outer wall of threaded rod (6), the top fixed mounting of backup pad (7) one side has diaphragm (8), first mounting hole (10) and second mounting hole (12) have been seted up respectively at the top of diaphragm (8), fixed mounting has motor (9) on first mounting hole (10) inner wall one side, the drive end fixed mounting of motor (9) has pivot (13), the fixed cover has connect take-up reel (11) on the outer wall of pivot (13), a pull rope (14) is arranged on the winding roll (11) in a surrounding way, one end of the pull rope (14) is fixedly connected with a sampling box (15), a clapboard (27) is fixedly arranged at the upper side in the sampling box (15), a sampling hole (26) is arranged at one side of the sampling box (15), the top of the clapboard (27) is fixedly provided with an electric push rod (28), the driving end of the electric push rod (28) is fixedly provided with a clamping plate (22), a clamping block (23) is fixedly arranged below one side of the clamping plate (22), a movable block (24) matched with the sampling hole (26) is fixedly arranged on one side of the clamping block (23), the drain pipe is installed to the fixed interlude in below of sampling case (15) opposite side, the bottom fixed mounting of sampling case (15) has counterweight frame (19), be provided with a plurality of balancing weight (20) on counterweight frame (19).

2. The water sampling device for the hydrological survey engineering according to claim 1, wherein: fixed mounting has a plurality of locating lever (3) on the outer perimeter of hand wheel (4), one side fixed mounting that the top of hull (1) is located fixed block (2) has slide rail (31), one side fixed mounting that slidable mounting has slider (30) on slide rail (31) has locating rack (21), the top fixed mounting of slider (30) has handle (32).

3. The water sampling device for the hydrological survey engineering according to claim 1, wherein: one side of sampling case (15) is fixed to be penetrated and installed sealing sleeve (29), the junction between movable block (24) and thief hole (26) is provided with sealed pad (25).

4. The water sampling device for the hydrological survey engineering according to claim 1, wherein: and a threaded hole matched with the threaded rod (6) is formed in the lower part of one side of the supporting plate (7), and the supporting plate (7) is in threaded connection with the threaded rod (6) through the threaded hole formed in the lower part of one side of the supporting plate.

5. The water sampling device for the hydrological survey engineering according to claim 1, wherein: the lower part of one side of the supporting plate (7) is provided with a sliding hole matched with the limiting rod (5), and the supporting plate (7) is connected with the limiting rod (5) in a sliding mode through the sliding hole arranged on the lower part of one side of the supporting plate.

6. The water sampling device for the hydrological survey engineering according to claim 1, wherein: sample case (15) inner wall one side's top is fixed mounting respectively has signal reception transmitter (16) and treater (17), the top fixed mounting of sample case (15) inner wall opposite side has battery (18), treater (17), signal reception transmitter (16) and electric putter (28) all through wire and battery (18) electric connection, motor (9) external control switch and power.