CN219284732U - Water conservancy detects sample collection system - Google Patents
Water conservancy detects sample collection system Download PDFInfo
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- CN219284732U CN219284732U CN202222758451.4U CN202222758451U CN219284732U CN 219284732 U CN219284732 U CN 219284732U CN 202222758451 U CN202222758451 U CN 202222758451U CN 219284732 U CN219284732 U CN 219284732U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The application discloses water conservancy detects sample collection device relates to water conservancy sample collection technical field: the device comprises a bracket, a sampling mechanism, a lifting mechanism and a rotating mechanism, wherein the sampling mechanism comprises a sampling cylinder, a piston sheet, a piston rod and an electric pushing cylinder, the rotating mechanism is arranged on a frame, the lifting mechanism is used for driving the sampling cylinder to lift, and the rotating mechanism is used for driving the lifting mechanism to rotate; the piston sheets and the piston rods are provided with a plurality of groups, the piston sheets are arranged in the sampling tube in a sliding manner, the plurality of groups of piston sheets are connected through the plurality of groups of piston rods, the sampling tube is provided with a water inlet, a plurality of water inlets are formed, a water taking cavity is formed between every two groups of piston sheets, the water inlet is communicated with the water taking cavity, the electric pushing cylinder is arranged in one end, close to the lifting mechanism, of the sampling tube, and the output end of the electric pushing cylinder is in transmission connection with the piston sheets close to the electric pushing cylinder; because the water taking cavities are formed between every two groups of piston sheets, a plurality of water taking cavities are further formed, water samples with different depths can be collected, and sampling time is further saved.
Description
Technical Field
The application relates to the technical field of water conservancy sample collection, in particular to a water conservancy detection sample collection device.
Background
The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting. Also known as water engineering. Water is an essential valuable resource for human production and life, but its naturally occurring state does not fully meet the needs of humans. Only when the hydraulic engineering is built, the water flow can be controlled, flood disasters are prevented, and the water quantity is regulated and distributed so as to meet the needs of people living and production on water resources. Hydraulic engineering needs to build different types of hydraulic structures such as dams, dykes, spillways, sluice gates, water inlets, channels, raft grooves, raft ways, fishways and the like so as to achieve the aim.
People need detect water quality simultaneously when building water conservancy facilities, are particularly used for the water source of people and livestock, and people need use water intaking device to sample the detection to the water of different degree of depth when detecting water quality. At present, when the existing water taking device is used for sampling, water with different depths needs to be sampled for multiple times in batches, and the samples with the different depths cannot be sampled at the same time, so that time is wasted.
Disclosure of Invention
In order to solve the problem that proposes in the background art, this application provides a water conservancy detects sample collection device.
The application provides a water conservancy detects sample collection device adopts following technical scheme:
the utility model provides a water conservancy detects sample collection system, includes support, sampling mechanism, elevating system and slewing mechanism, sampling mechanism includes sampling tube, piston piece, piston rod and electricity push away the jar, slewing mechanism sets up in the frame, elevating system sets up on slewing mechanism, elevating system is connected with the transmission of sampling tube for drive sampling tube goes up and down, slewing mechanism is used for driving elevating system rotation; the piston sheets and the piston rods are provided with a plurality of groups, the piston sheets are arranged inside the sampling tube in a sliding mode, the plurality of groups of piston sheets are connected through the plurality of groups of piston rods, a water inlet is formed in the sampling tube, a plurality of water inlets are formed in the water inlet, a water taking cavity is formed between every two groups of piston sheets, the water inlet is communicated with the water taking cavity, the electric pushing cylinder is arranged inside one end, close to the lifting mechanism, of the sampling tube, and the output end of the electric pushing cylinder is connected with the piston sheets, close to the electric pushing cylinder, in a transmission mode.
Optionally, the sampling mechanism further comprises a drain valve, a drain outlet is formed in the sampling tube, the drain valve is arranged on the sampling tube, and the drain valve is communicated with the water taking cavity through the drain outlet.
Optionally, the sampling mechanism still includes spacing subassembly, spacing subassembly includes first stopper and second stopper, first stopper sets up on the sampling tube inner wall, first stopper is the thickness of piston plate with the distance that is close to the water inlet that the electricity pushed the jar, the second stopper sets up at the sampling tube inner wall, the second stopper is the thickness of piston plate with the distance that keeps away from the water inlet that the electricity pushed the jar.
Optionally, the limiting component further comprises a first contact sensor and a second contact sensor, the first contact sensor is arranged at one end of the first limiting block, which is close to the piston sheet, and the second contact sensor is arranged at one end of the second limiting block, which is close to the piston sheet, and the first contact sensor and the second contact sensor are both connected with the electric push cylinder through electric signals.
Optionally, one end of the sampling tube provided with the second limiting block is provided with a balancing weight.
Optionally, the slewing mechanism includes steering wheel, gear motor and gear, the steering wheel sets up in the frame, reduce the motor setting in the frame, set up the tooth on the steering wheel, the gear is connected with the output shaft key that reduces the motor, the gear meshes with the tooth.
Optionally, elevating system includes davit, lifting rope and hoist engine, the hoist engine sets up on the steering wheel, the davit rotates to be connected on the steering wheel, the one end and the hoist engine transmission of lifting rope are connected, the other end of lifting rope passes the davit and is connected with the sampling tube.
The beneficial effects of the application are as follows:
1. when water sample collection is carried out, the sampling tube is placed in a river channel through the lifting mechanism and the rotating mechanism, the piston plate seals a water inlet on the sampling tube before the sampling tube is sunk to a designated sampling area, when the sampling tube is sunk to a designated sampling depth, the electric pushing cylinder drives the piston plate to move upwards to open the water inlet, water flows into the water sampling cavity through the water inlet, and then the electric pushing cylinder drives the piston plate to move downwards to seal the water inlet; then the sampling tube is moved to the ground from the water through the rotating mechanism and the lifting mechanism, the drain valve is opened, the electric pushing cylinder drives the piston sheet to move upwards, the water inlet is opened, and the water sample in the sampling cavity is taken out; because the piston sheets and the piston rods are provided with a plurality of groups, water taking cavities are formed between every two groups of piston sheets, so that a plurality of water taking cavities are formed, water samples with different depths can be collected, and the sampling time is saved.
The first limiting block is provided with a first contact sensor, the second limiting block is provided with a second contact sensor, when the electric pushing cylinder drives the piston sheet to move, the water inlet is opened, and when the piston sheet contacts the first contact sensor, the first contact sensor transmits a signal to the electric pushing cylinder, and the electric pushing cylinder stops driving the piston sheet to move; after water taking is finished, the electric pushing cylinder drives the piston sheet to move downwards, so that the water inlet is closed, and the first contact sensor and the second contact sensor can respond to the electric pushing cylinder in time, so that the probability of the piston sheet being damaged under the driving of the electric pushing cylinder is reduced.
The setting of configuration piece for the sampling tube can be along vertical direction submergence aquatic when submergence aquatic, and then makes the sampling tube can be with the surface of water perpendicular entering aquatic, and then improves the precision of getting the water layer.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic diagram of the interior of the sampling mechanism.
Reference numerals illustrate: 100. a bracket; 200. a lifting mechanism; 210. a suspension arm; 220. a hanging rope; 230. a hoist; 300. a rotating mechanism; 310. a steering wheel; 320. a speed reducing motor; 330. a gear; 400. a sampling mechanism; 410. a sampling tube; 420. a piston plate; 430. a piston rod; 440. an electric pushing cylinder; 450. a drain valve; 460. a limit component; 461. a first limiting block; 462. a second limiting block; 463. a first contact sensor; 464. and a second contact sensor.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
The embodiment of the application discloses water conservancy detection sample collection device, refer to fig. 1, 2, including support 100, sampling mechanism 400, elevating system 200 and slewing mechanism 300, slewing mechanism 300 sets up in the frame, elevating system 200 sets up on slewing mechanism 300, sampling mechanism 400 sets up on elevating system 200, elevating system 200 is connected with sampling mechanism 400 transmission for drive sampling mechanism 400 goes up and down, slewing mechanism 300 is used for driving elevating system 200 rotation, sampling mechanism 400 is used for gathering aquatic sample.
Referring to fig. 1, the rotating mechanism 300 includes a steering wheel 310, a gear motor 320, and a gear 330, wherein the steering wheel 310 is rotatably connected to the frame, the reduction motor is connected to the frame through a bolt, teeth are provided on the steering wheel 310, the gear 330 is connected to an output shaft of the reduction motor, and the gear 330 is meshed with the teeth; the lifting mechanism 200 comprises a suspension arm 210, a lifting rope 220 and a winch 230, wherein the winch 230 is connected to a steering wheel 310 through bolts, the suspension arm 210 is rotatably connected to the steering wheel 310, one end of the lifting rope 220 is in transmission connection with the winch 230, and the other end of the lifting rope 220 penetrates through the suspension arm 210 to be connected with the sampling mechanism 400.
When sampling the water samples, the sampling mechanism 400 is connected to one end of the lifting rope 220 far away from the winch 230 through a lifting hook, the gear motor 320 drives the steering wheel 310 to rotate through the gear 330, the steering wheel 310 drives the suspension arm 210 and the winch 230 to rotate, the sampling mechanism 400 moves to the water surface, then the winch 230 is started, the sampling mechanism 400 is submerged in the water, then the sampling mechanism 400 collects the water samples of different water layers, after the collection is finished, the winch 230 is started, the sampling mechanism 400 is lifted to the water surface, the gear motor 320 drives the steering wheel 310 to rotate through the gear 330, the steering wheel 310 drives the suspension arm 210 and the winch 230 to rotate, the sampling mechanism 400 is moved to the ground, and finally, the staff takes out the water samples in the sampling mechanism 400.
Referring to fig. 2, the sampling mechanism 400 includes a sampling tube 410, piston plates 420, a piston rod 430, an electric pushing cylinder 440 and a drain valve 450, the sampling tube 410 is in transmission connection with the lifting rope 220, in this embodiment, the piston plates 420 are provided with five, the piston rods 430 are provided with four, the piston plates 420 are slidably connected inside the sampling tube 410, the five groups of piston plates 420 are connected through the four groups of piston rods 430, a water inlet is formed in the sampling tube 410, a plurality of water inlets are formed in the water inlet, a water intake cavity is formed between every two groups of piston plates 420, the water inlet is communicated with the water intake cavity, the electric pushing cylinder 440 is in transmission connection with the piston plates 420 close to the electric pushing cylinder 440 at one end of the sampling tube 410 through bolts, a drain outlet is formed in the sampling tube 410, the drain valve 450 is connected on the sampling tube 410 through bolts, and the drain valve 450 is communicated with the water intake cavity through the water intake cavity.
When water sample collection is carried out, the sampling tube 410 is placed in a river channel through the lifting mechanism 200 and the rotating mechanism 300, before the sampling tube 410 is sunk to a designated sampling area, the piston sheet 420 seals a water inlet on the sampling tube 410, when the sampling tube 410 is sunk to a designated sampling depth, the electric push cylinder 440 drives the piston sheet 420 to move upwards to open the water inlet, water flows into the water sampling cavity through the water inlet, and then the electric push cylinder 440 drives the piston sheet 420 to move downwards to seal the water inlet; then the sampling tube 410 is moved to the ground from the water through the rotating mechanism 300 and the lifting mechanism 200, the drain valve 450 is opened, the electric pushing cylinder 440 drives the piston sheet 420 to move upwards, the water inlet is opened, and the water sample in the sampling cavity is taken out; because the piston sheets 420 and the piston rods 430 are provided with a plurality of groups, water taking cavities are formed between every two groups of piston sheets 420, so that a plurality of water taking cavities are formed, water samples with different depths can be collected, and the sampling time is saved.
Referring to fig. 2, the sampling mechanism 400 further includes a limiting component 460, the limiting component 460 includes a first limiting block 461, a second limiting block 462, a first contact sensor 463 and a second contact sensor 464, the first limiting block 461 is disposed on the inner wall of the sampling barrel 410, the distance between the first limiting block 461 and the water inlet close to the electric push cylinder 440 is the thickness of the piston plate 420, the second limiting block 462 is connected on the inner wall of the sampling barrel 410 through a bolt, the distance between the second limiting block 462 and the water inlet far from the electric push cylinder 440 is the thickness of the piston plate 420, the first contact sensor 463 is connected on one end, close to the piston plate 420, of the first limiting block 461 through a bolt, the second contact sensor 464 is connected on one end, close to the piston plate 420, of the second limiting block 462 through a bolt, and the first contact sensor 463 and the second contact sensor 464 are both connected with the electric push cylinder 440 through a signal.
The first limiting block 461 is provided with a first contact sensor 463, the second limiting block 462 is provided with a second contact sensor 464, when the electric pushing cylinder 440 drives the piston sheet 420 to move, the water inlet is opened, when the piston sheet 420 contacts the first contact sensor 463, the first contact sensor 463 transmits a signal to the electric pushing cylinder 440, and the electric pushing cylinder 440 stops driving the piston sheet 420 to move; when the water intake is finished, the electric push cylinder 440 drives the piston plate 420 to move downwards, when the piston plate 420 contacts the second contact sensor 464, the second contact sensor 464 transmits a signal to the electric push cylinder 440, the electric push cylinder 440 stops driving the piston plate 420 to move so that the water inlet is closed, and the first contact sensor 463 and the second contact sensor 464 can timely respond to the electric push cylinder 440, so that the probability of the piston plate 420 being damaged under the driving of the electric push cylinder 440 is reduced.
The implementation principle of the water conservancy detection sample collection device of the embodiment of the application is as follows: when water sample collection is carried out, the sampling tube 410 is placed in a river channel through the lifting mechanism 200 and the rotating mechanism 300, the water inlet on the sampling tube 410 is plugged by the piston sheet 420 before the sampling tube 410 is sunk to a designated sampling area, when the sampling tube 410 is sunk to a designated sampling depth, the piston sheet 420 is driven by the electric push cylinder 440 to move upwards, so that the water inlet is opened, when the piston sheet 420 contacts the first contact sensor 463, a signal is transmitted to the electric push cylinder 440 by the first contact sensor 463, the piston sheet 420 is stopped from being driven by the electric push cylinder 440, when the piston sheet 420 contacts the second contact sensor 464, the signal is transmitted to the electric push cylinder 440 by the second contact sensor 464, and the water inlet is closed by the electric push cylinder 440 stopping driving the piston sheet 420 to move; then the sampling tube 410 is moved to the ground from the water through the rotating mechanism 300 and the lifting mechanism 200, the drain valve 450 is opened, the electric pushing cylinder 440 drives the piston sheet 420 to move upwards, the water inlet is opened, and the water sample in the sampling cavity is taken out; because the piston sheets 420 and the piston rods 430 are provided with a plurality of groups, water taking cavities are formed between every two groups of piston sheets 420, so that a plurality of water taking cavities are formed, water samples with different depths can be collected, and the sampling time is saved.
The above embodiments are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. A water conservancy detects sample collection system, its characterized in that: the device comprises a bracket (100), a sampling mechanism (400), a lifting mechanism (200) and a rotating mechanism (300), wherein the sampling mechanism (400) comprises a sampling cylinder (410), a piston plate (420), a piston rod (430) and an electric pushing cylinder (440), the rotating mechanism (300) is arranged on a rack, the lifting mechanism (200) is arranged on the rotating mechanism (300), the lifting mechanism (200) is in transmission connection with the sampling cylinder (410) and is used for driving the sampling cylinder (410) to lift, and the rotating mechanism (300) is used for driving the lifting mechanism (200) to rotate; piston piece (420) and piston rod (430) all are provided with the multiunit, piston piece (420) slip sets up inside sampling tube (410), multiunit piston piece (420) are connected through multiunit piston rod (430), the water inlet has been seted up on sampling tube (410), a plurality of water inlets have been seted up, form the water intaking chamber between every two sets of piston pieces (420), water intaking chamber intercommunication, electricity pushes away jar (440) and sets up inside sampling tube (410) are close to the one end of elevating system (200), the output of electricity pushes away jar (440) is connected with the piston piece (420) transmission that is close to electricity pushes away jar (440).
2. The water conservancy detection sample collection device of claim 1, wherein: the sampling mechanism (400) further comprises a drain valve (450), a drain outlet is formed in the sampling tube (410), the drain valve (450) is arranged on the sampling tube (410), and the drain valve (450) is communicated with the water taking cavity through the drain outlet.
3. The water conservancy detection sample collection device of claim 2, wherein: the sampling mechanism (400) further comprises a limiting component (460), the limiting component (460) comprises a first limiting block (461) and a second limiting block (462), the first limiting block (461) is arranged on the inner wall of the sampling cylinder (410), the distance between the first limiting block (461) and the water inlet close to the electric pushing cylinder (440) is the thickness of the piston sheet (420), the second limiting block (462) is arranged on the inner wall of the sampling cylinder (410), and the distance between the second limiting block (462) and the water inlet far away from the electric pushing cylinder (440) is the thickness of the piston sheet (420).
4. A water conservancy detection sample collection device according to claim 3 and wherein: the limiting assembly (460) further comprises a first contact sensor (463) and a second contact sensor (464), the first contact sensor (463) is arranged at one end, close to the piston plate (420), of the first limiting block (461), the second contact sensor (464) is arranged at one end, close to the piston plate (420), of the second limiting block (462), and the first contact sensor (463) and the second contact sensor (464) are electrically connected with the electric pushing cylinder (440).
5. A water conservancy detection sample collection device according to any one of claims 1-4 and wherein: one end of the sampling tube (410) provided with a second limiting block (462) is provided with a balancing weight.
6. A water conservancy detection sample collection device according to any one of claims 1-4 and wherein: the rotating mechanism (300) comprises a steering wheel (310), a gear motor (320) and a gear (330), wherein the steering wheel (310) is arranged on a rack, the gear motor (320) is arranged on the rack, teeth are formed in the steering wheel (310), the gear (330) is connected with an output shaft of the gear motor (320) in a key manner, and the gear (330) is meshed with the teeth.
7. A water conservancy detection sample collection device according to any one of claims 1-4 and wherein: the lifting mechanism (200) comprises a suspension arm (210), a suspension rope (220) and a winch (230), wherein the winch (230) is arranged on a steering wheel (310), the suspension arm (210) is rotationally connected to the steering wheel (310), one end of the suspension rope (220) is in transmission connection with the winch (230), and the other end of the suspension rope (220) penetrates through the suspension arm (210) to be connected with a sampling tube (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222758451.4U CN219284732U (en) | 2022-10-20 | 2022-10-20 | Water conservancy detects sample collection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222758451.4U CN219284732U (en) | 2022-10-20 | 2022-10-20 | Water conservancy detects sample collection system |
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| CN219284732U true CN219284732U (en) | 2023-06-30 |
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| CN202222758451.4U Active CN219284732U (en) | 2022-10-20 | 2022-10-20 | Water conservancy detects sample collection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367879A (en) * | 2023-10-07 | 2024-01-09 | 新疆河润尚源科技有限公司 | Folding microorganism detection equipment for domestic sewage plant debugging |
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2022
- 2022-10-20 CN CN202222758451.4U patent/CN219284732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367879A (en) * | 2023-10-07 | 2024-01-09 | 新疆河润尚源科技有限公司 | Folding microorganism detection equipment for domestic sewage plant debugging |
| CN117367879B (en) * | 2023-10-07 | 2024-05-07 | 新疆河润尚源科技有限公司 | Folding microorganism detection equipment for domestic sewage plant debugging |
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