CN216669396U

CN216669396U - Sampling device for hydrology

Info

Publication number: CN216669396U
Application number: CN202122264380.8U
Authority: CN
Inventors: 冯瑞丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-06-03
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of automatic water taking, and discloses a hydrographic sampling device, which comprises a floating plate, a floating block and a base, wherein the floating block is fixedly arranged at the bottom of the floating plate, a lifting device is fixedly arranged above the floating plate, a case is fixedly arranged above the floating plate, a motor is fixedly arranged in the case, the output end of the motor is fixedly connected with one end of a rotating rod through a coupler, the rotating rod penetrates through the floating plate and is rotatably connected in the floating plate through a bearing, one end of the rotating rod, far away from the motor, is fixedly connected with a screw rod through the bearing, the screw rod penetrates through a fixed plate and extends to the other side of the fixed plate to be rotatably connected with the base through the bearing, and after a water tank is filled with water, the position of a balancing weight is controlled through an air cylinder to achieve different balancing weight effects, so that the fixed plate can be maintained in a balanced state as much as possible, can more conveniently and efficiently remove water in the deep water area.

Description

Sampling device for hydrology

Technical Field

The utility model relates to the technical field of automatic water taking, in particular to a hydrologic sampling device.

Background

Hydrologic information collection, also known as hydrologic testing, refers to the collective name of technical work for systematically collecting and organizing hydrologic data, and hydrologic information collection in the narrow sense refers to the observation of hydrologic elements, which is the basis of hydrology. The hydrologic information work is divided into two parts of information acquisition and information transmission, wherein the hydrologic information acquisition is completed by sensors with various mature technologies, and the hydrogeology refers to the phenomenon of various changes and motions of underground water in nature. Hydrology and geology are the science of studying groundwater. It is the distribution of research groundwater and forms the law, the physical properties and the chemical composition of groundwater, groundwater resources and its rational utilization, groundwater is to engineering construction and mining's adverse effect and prevention and cure etc. when current sampling device for hydrology surveys and takes a sample, because the sample bobbin base portion is uncovered state, soil drops very easily under the action of gravity, it is less to lead to the sample volume, need carry out a lot of samplings, sampling efficiency for sampling device for hydrology surveys has been reduced, therefore we propose a sampling device for hydrology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydrological sampling device, which achieves the purpose of convenient sampling.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sampling device for hydrology, includes kickboard, kicking block and base, kicking block fixed mounting is in the bottom of kickboard, the top fixed mounting of kickboard has elevating gear, elevating gear includes: case, motor, bull stick, screw rod, fixed plate, connecting rod one, connecting rod two, water tank, gag lever post, case fixed mounting is in the top of kickboard, motor fixed mounting is at quick-witted incasement, the one end fixed connection of shaft coupling and bull stick is passed through to the output of motor, the bull stick runs through the kickboard, and the bull stick passes through the bearing and rotates and connect in the kickboard, bearing and screw rod fixed connection are passed through to the one end that the motor was kept away from to the bull stick, the screw rod runs through the fixed plate and extends to the opposite side of fixed plate and base and pass through the bearing rotation and be connected.

Preferably, the one end and the connecting rod fixed connection of fixed plate, the one end that the fixed plate was kept away from to connecting rod one and the bottom inner wall fixed connection of water tank, the one end of connecting rod two and the top surface fixed connection of water tank, the one end and the fixed plate fixed connection of water tank are kept away from to connecting rod two, the fixed plate is run through by the gag lever post, the one end of gag lever post and the bottom fixed connection of kickboard, the one end and the base fixed connection of kickboard are kept away from to the gag lever post.

Preferably, the number of the second connecting rods is two, and the two connecting rods are respectively arranged on two sides of the first connecting rod.

Preferably, the fixed plate cavity sets up, the inside of fixed plate is provided with counter weight device, counter weight device includes: the sealing device comprises a cylinder, a telescopic rod, a water baffle, a sealing ring, a moving block, a third connecting rod, a balancing weight and a pulley, wherein the cylinder is fixedly installed on the inner wall of the bottom of a fixing plate, the output end of the cylinder is fixedly connected with one end of the telescopic rod, the telescopic rod penetrates through the water baffle and extends to the outside of the other side of the water baffle and the moving block, the sealing ring is sleeved on the telescopic rod in a sealing mode, the sealing ring is bonded on the water baffle, the pulley is fixedly installed at the bottom of the moving block, the middle of the bottom of the moving block is fixedly connected with one end of the third connecting rod, far away from the moving block, is fixedly connected with the balancing weight, a sliding hole is formed in the bottom of the fixing plate, and the third connecting rod is slidably connected with the sliding hole.

Preferably, the number of the pulleys is four, and the four pulleys are symmetrically arranged on two sides of the sliding hole.

Preferably, the number of the floating blocks is eight, and the eight floating blocks are symmetrically arranged at two ends of the floating plate.

The utility model provides a hydrological sampling device. The method has the following beneficial effects:

(1) the lifting device is arranged, so that water in the deep water area can be conveniently and efficiently taken.

(2) According to the utility model, the counterweight device is arranged, so that after the water tank is filled with water, different counterweight effects can be achieved by controlling the position of the counterweight block through the air cylinder, and the fixing plate can be maintained in a balanced state as much as possible.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the lifting device of the present invention;

fig. 3 is a detailed cross-sectional view of the counterweight device of the present invention.

In the figure: 1. a floating plate; 2. floating blocks; 3. a lifting device; 301. a chassis; 302. a motor; 303. a rotating rod; 304. a screw; 305. a fixing plate; 306. a first connecting rod; 307. a second connecting rod; 308. a water tank; 309. a limiting rod; 4. a counterweight device; 401. a cylinder; 402. a telescopic rod; 403. a water baffle; 404. A seal ring; 405. a moving block; 406. a third connecting rod; 407. a balancing weight; 408. a pulley; 5. a base.

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.

As shown in fig. 1-3, the present invention provides a technical solution: the utility model provides a sampling device for hydrology, includes kickboard 1, kicking block 2 and

base

5, 2 fixed mounting of kicking block are in the bottom of kickboard 1, and the quantity of kicking block 2 is eight, and 2 symmetries of eight kicking blocks set up at the both ends of kickboard 1, and the setting is in order to float on the surface of water for can be kickboard 1 with the help of the buoyancy of kicking block 2 like this, and the top fixed mounting of kickboard 1 has elevating gear 3, and elevating gear 3 includes: the water tank comprises a case 301, a motor 302, a rotating rod 303, a screw 304, a fixed plate 305, a first connecting rod 306, a second connecting rod 307, a water tank 308 and a limiting rod 309, wherein the case 301 is fixedly arranged above a floating plate 1, the motor 302 is fixedly arranged in the case 301, the output end of the motor 302 is fixedly connected with one end of the rotating rod 303 through a coupling, the rotating rod 303 penetrates through the floating plate 1, the rotating rod 303 is rotatably connected in the floating plate 1 through a bearing, one end of the rotating rod 303, far away from the motor 302, is fixedly connected with the screw 304 through a bearing, the screw 304 penetrates through the fixed plate 305 and extends to the other side of the fixed plate 305 to be rotatably connected with a base 5 through a bearing, one end of the fixed plate 305 is fixedly connected with the first connecting rod 306, one end of the first connecting rod 306, far away from the fixed plate 305, is fixedly connected with the inner wall of the bottom of the water tank 308, one end of the second connecting rod 307, far away from the water tank 308, is fixedly connected with the fixed plate 305, the quantity of two connecting rods 307 is two, two connecting rods 307 are seted up respectively in the both sides of a connecting rod 306, fixed plate 305 is run through by gag lever post 309, the one end of gag lever post 309 and the bottom fixed connection of kickboard 1, the one end and the base 5 fixed connection of kickboard 1 are kept away from to gag lever post 309, the setting is so that fixed plate 305 can not rotate, can only go up and down, and then drive water tank 308 and descend to flourishing water again after the aquatic on, fixed plate 305 cavity sets up, the inside of fixed plate 305 is provided with counterweight device 4, counterweight device 4 includes: the device comprises an air cylinder 401, an expansion link 402, a water baffle 403, a sealing ring 404, a moving block 405, a connecting rod III 406, a balancing weight 407 and a pulley 408, wherein the air cylinder 401 is fixedly arranged on the inner wall of the bottom of a fixing plate 305, the output end of the air cylinder 401 is fixedly connected with one end of the expansion link 402, the expansion link 402 penetrates through the water baffle 403 and extends to the outside of the other side of the water baffle 403 to be fixedly connected with the moving block 405, the sealing ring 404 is hermetically sleeved on the expansion link 402, the sealing ring 404 is adhered on the water baffle 403, the pulley 408 is fixedly arranged at the bottom of the moving block 405, the number of the pulleys 408 is four, the four pulleys 408 are symmetrically arranged on two sides of a sliding hole, the middle part of the bottom of the moving block 405 is fixedly connected with one end of the connecting rod III 406, which is far away from the moving block 405, is fixedly connected with the balancing weight 407, the bottom of the fixing plate 305 is provided with the sliding hole, and the connecting rod III 406 is slidably connected with the sliding hole, the counterweight device 4 is provided to keep the fixed plate 305 equally stressed on both sides.

When using, the buoyancy through the kicking block 2 floats makes kicking plate 1 float on the surface of water, drive bull stick 303 through motor 302 function and rotate, bull stick 303 drives screw rod 304 through the bearing and rotates, screw rod 304 is under the restriction of gag lever post 309, fixed plate 305 can not rotatory only can go up and down, fixed plate 305 goes up and down and drives connecting rod one 306, cask 308 that connecting rod two 307 is being connected goes up and down, reach the effect of getting water, move through cylinder 401 and promote telescopic link 402, the activity of telescopic link 402 drives the movable block 405 activity, movable block 405 slides in the inner wall of kicking plate 1 through pulley 408, and make connecting rod three 406 remove in the spout simultaneously, drive balancing weight 407 and remove, reach the effect of counter weight.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 sampling device for hydrology, includes kickboard (1), floating block (2) and base (5), its characterized in that: floating block (2) fixed mounting is in the bottom of kickboard (1), the top fixed mounting of kickboard (1) has elevating gear (3), elevating gear (3) include: case (301), motor (302), bull stick (303), screw rod (304), fixed plate (305), connecting rod (306), connecting rod two (307), water tank (308), gag lever post (309), case (301) fixed mounting is in the top of kickboard (1), motor (302) fixed mounting is in case (301), the output of motor (302) passes through the one end fixed connection of shaft coupling and bull stick (303), bull stick (303) run through kickboard (1), and bull stick (303) rotate through the bearing and connect in kickboard (1), the one end that motor (302) were kept away from to bull stick (303) is passed through bearing and screw rod (304) fixed connection, screw rod (304) run through fixed plate (305) and extend to the opposite side and base (5) of fixed plate (305) and are passed through the bearing rotation connection.

2. A hydrologic sampling device according to claim 1 wherein: the one end and the connecting rod (306) fixed connection of fixed plate (305), the one end that fixed plate (305) were kept away from in connecting rod (306) and the bottom inner wall fixed connection of water tank (308), the one end of connecting rod two (307) and the top surface fixed connection of water tank (308), the one end and fixed plate (305) fixed connection of water tank (308) are kept away from in connecting rod two (307), fixed plate (305) are run through by gag lever post (309), the one end of gag lever post (309) and the bottom fixed connection of kickboard (1), the one end and base (5) fixed connection of kickboard (1) are kept away from in gag lever post (309).

3. A hydrologic sampling device according to claim 2, wherein: the number of the second connecting rods (307) is two, and the two second connecting rods (307) are respectively arranged on two sides of the first connecting rod (306).

4. A hydrologic sampling device according to claim 1 wherein: the fixed plate (305) is arranged in a hollow mode, a counterweight device (4) is arranged inside the fixed plate (305), and the counterweight device (4) comprises: the water-retaining device comprises an air cylinder (401), an expansion link (402), a water baffle (403), a sealing ring (404), a moving block (405), a connecting rod III (406), a balancing weight (407) and a pulley (408), wherein the air cylinder (401) is fixedly arranged on the inner wall of the bottom of a fixing plate (305), the output end of the air cylinder (401) is fixedly connected with one end of the expansion link (402), the expansion link (402) penetrates through the water baffle (403) and extends to the outer portion of the other side of the water baffle (403) to be fixedly connected with the moving block (405), the sealing ring (404) is hermetically sleeved on the expansion link (402), the sealing ring (404) is bonded on the water baffle (403), the pulley (408) is fixedly arranged at the bottom of the moving block (405), the middle portion of the bottom of the moving block (405) is fixedly connected with one end of the connecting rod III (406), and one end, far away from the moving block (405), of the connecting rod III (406) is fixedly connected with the balancing weight (407), the bottom of the fixed plate (305) is provided with a sliding hole, and the third connecting rod (406) is connected with the sliding hole in a sliding manner.

5. A hydrologic sampling device according to claim 4 wherein: the number of the pulleys (408) is four, and the four pulleys (408) are symmetrically arranged on two sides of the sliding hole.

6. A hydrologic sampling device according to claim 1 wherein: the number of the floating blocks (2) is eight, and the floating blocks (2) are symmetrically arranged at two ends of the floating plate (1).