CN116642550B - Sediment flowmeter with telescopic inserted rod probe and use method thereof - Google Patents
Sediment flowmeter with telescopic inserted rod probe and use method thereof Download PDFInfo
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- CN116642550B CN116642550B CN202310646241.2A CN202310646241A CN116642550B CN 116642550 B CN116642550 B CN 116642550B CN 202310646241 A CN202310646241 A CN 202310646241A CN 116642550 B CN116642550 B CN 116642550B
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- body shell
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- 239000000523 sample Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000013049 sediment Substances 0.000 title claims description 35
- 238000012544 monitoring process Methods 0.000 claims abstract description 25
- 230000000670 limiting effect Effects 0.000 claims description 52
- 230000007246 mechanism Effects 0.000 claims description 48
- 210000001503 joint Anatomy 0.000 claims description 29
- 238000003860 storage Methods 0.000 claims description 20
- 238000007790 scraping Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims description 12
- 210000002421 cell wall Anatomy 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000003032 molecular docking Methods 0.000 description 15
- 238000009434 installation Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/12—Cleaning arrangements; Filters
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a take silt flowmeter of flexible inserted bar probe and application method thereof, this take silt flowmeter of flexible inserted bar probe through stirring the slip shifting block in the sliding plate, makes its inside reciprocating in the spout, inserts the inserted bar ground, when the different monitoring degree of depth of needs and manpower can't push down the slip shifting block, can start the motor and drive the lead screw and rotate for the inserted bar can continue to go deep down, further ensures the stability of whole device when monitoring silt simultaneously.
Description
Technical Field
The application relates to the technical field of soil and water conservation monitoring equipment, in particular to a sediment flowmeter with a telescopic inserted bar probe and a use method thereof.
Background
As is well known, a device for detecting the flow rate of water flow and sediment is a device for detecting the amount of sediment entrained in water flow in a reservoir or a river or lake, so as to facilitate the detection of the quality of water flow by related technicians, and is widely used in the field of hydrologic monitoring.
The patent with the authority bulletin number of CN215179451U discloses a sediment flow monitoring device for a hydrologic station, which comprises a fixed plate, wherein the side wall of the fixed plate is fixedly connected with a first installation frame, a first transmission rod is arranged in the first installation frame, one end of the first transmission rod is fixedly connected with a fixed ring, the inside of the fixed ring is fixedly connected with an installation pipe, two ends of the installation pipe are fixedly connected with a pair of installation blocks, a screw rod is arranged between the installation blocks and positioned in the installation pipe, a movable block is arranged on the surface of the screw rod, the side wall of the movable block is fixedly connected with a moving frame through a connecting rod, the first driving motor is controlled to work to drive the installation pipe to deflect, the second driving motor is controlled to work to drive the installation ring to deflect, so that the installation ring is matched with the deflection of the installation pipe, and the installation ring is perpendicular to the water flow direction, and the protection equipment is not damaged by water flow impact under the condition of not affecting the monitoring; the patent of the bulletin number CN115711613A of authorizing discloses a silt flow monitoring devices for hydrologic test, including the monitoring box and set up in the supporting part of monitoring box both sides, evenly install a plurality of monitoring modules in the monitoring box, every monitoring module includes sampling component, piping component and sensor subassembly, piping component includes the drainage cover, inner tube and outer tube, the drainage cover is installed on the terminal surface before the monitoring box, outer tube one end is connected with the drainage cover, the outer tube other end and monitoring box through connection, inner tube and outer tube coaxial setting and install in the inside of outer tube, the design through inside and outside runner has realized the multichannel circulation process of silt and filtered back water, thereby can acquire the flow information of water before filtering, water silt and filtered back water, realize the horizontal contrast to the multiple flow data of water silt, carry out categorised sample simultaneously to water and dry and wet silt, make silt flow monitoring process more scientific and effective.
The sediment flow of the water body can be monitored by the technical scheme, but the sediment flow can be monitored by the two technical schemes, but the whole structure is complex, the installation process of the whole mechanism is complex when the sediment flow is monitored, and the sediment flow meter with the telescopic inserted rod probe and the use method thereof are provided.
The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The purpose of the application is to provide a sediment flow meter with a telescopic inserted rod probe and a use method thereof, so as to solve the problem in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions:
the mud and sand flowmeter with the telescopic inserted rod probe comprises an outer sleeve, wherein the outer sleeve comprises a pipe body shell with a circular cross section, fixing parts are arranged at positions, close to the bottom, of outer side walls of two sides of the pipe body shell, abutting parts are arranged at positions, close to the bottom, of outer side walls of the other two sides of the pipe body shell, and a mounting ring used for connecting a mounting plate is fixedly welded at the top position of the outer side wall of the pipe body shell;
the detection mechanism comprises an inserted bar with a conical bottom, a probe rod is integrally formed at the position, close to the bottom, of the inserted bar, a sliding plate is arranged above the inserted bar, and limiting parts are arranged at two ends of the inner part of the sliding plate;
the bottom of the outer side wall of the pipe body shell is provided with a scraping plate mechanism for cleaning sediment, the scraping plate mechanism comprises a fixing ring with a circular cross section, and two arc scraping plates which are symmetrically arranged are arranged inside the fixing ring;
the top of mounting panel is through bolt fixed mounting has signal transceiver.
In the technical scheme of this application, body shell both ends lateral wall is two sets of two symmetry sets up and inside and outside spout of intercommunication all has been seted up between the fixed part, body shell is two spout outside cell wall both sides homogeneous body shaping has the butt joint strip, set up a plurality of butt joint grooves that are linear arrangement and are the straight line and link up on the butt joint strip, body shell both sides lateral wall is close to bottom position department homogeneous body shaping and has fixed lug, set up on the fixed lug and be used for accomodating the standing groove of fixed part.
In the technical scheme of this application, the fixed part includes two parallel arrangement and welded fastening is in mount on the standing groove top cell wall, two integrated into one piece has the pivot between the mount, the pivot outside rotates and is connected with outer loop bar.
In the technical scheme of this application, the body of rod through-hole with pivot size looks adaptation is seted up at overcoat pole top, top confined storage tank has been seted up to overcoat pole bottom surface, welded fastening has first spring on the storage tank top cell wall, first spring is kept away from the one end welded fastening of storage tank top cell wall has the dead lever that the bottom is coniform, the size of dead lever with the size looks adaptation of storage tank, the dead lever slip is pegged graft the inside of storage tank.
In the technical scheme of this application, butt joint portion include with body shell integrated into one piece's butt joint piece, the T-shaped groove that top is sealed and transverse cross-section is the T-shaped is seted up to butt joint piece bottom surface, the butt joint piece in the T-shaped groove inboard cell wall is close to top position department and has seted up longitudinal section and is circular shape and place the hole, the welding is fixed with the second spring on placing hole inside pore wall, the second spring is kept away from place the one end welded fastening of hole inside pore wall has the butt joint plectane, the butt joint plectane slides and pegging graft the inside of placing the hole.
In the technical scheme of this application, the outside dimension of inserted bar with the inside dimension looks adaptation of body shell, the sliding plate include horizontal cross-section size with the slip plectrum of body shell inside dimension looks adaptation, slip plectrum both ends lateral wall integrated into one piece has and extends to the outside slip shifting block of spout, the slip shifting block is kept away from offer the rotary groove on the one end lateral wall of slip plectrum, all offered the intercommunication on the both ends lateral wall around the slip shifting block the spacing hole of rotary groove inside, spacing hole size with the size looks adaptation of butt joint groove.
In the technical scheme of this application, spacing portion include the external dimension with the gag lever post of the internal dimension looks adaptation of rotation groove, the gag lever post rotates to be connected the inside of rotation groove, set up on the gag lever post with spacing groove of spacing hole size looks adaptation, welded fastening has the third spring on the inboard cell wall of spacing groove, the third spring is kept away from the one end welded fastening of the inboard cell wall of spacing groove has spacing lug, spacing lug slip grafting is in the inside of spacing groove, when the third spring is in under the natural state, the one end of spacing lug extends to the inside of butt joint groove.
In the technical scheme of this application, slide plate bottom central point department rotates and is connected with the lead screw, the top of lead screw passes behind the slide plate top surface coaxial coupling has the motor, the motor passes through bolt fixed connection be in on the top surface of slide plate, lead screw threaded connection is in the inside of inserted bar.
In the technical scheme of this application, set up the ring body fluting that transverse cross-section is the ring shape on the inside cell wall of solid fixed ring, gu fixed ring's inner edge size with the outside dimension looks adaptation of body shell, the grooved inboard cell wall of ring body with be equipped with the fourth spring of regular distribution between the lateral wall of arc scraper blade, the both ends of fourth spring welded fastening respectively be in the grooved inboard cell wall of ring body with on the lateral wall of arc scraper blade.
In the technical scheme of this application, fixed ring top welded fastening have two symmetry set up and with the grafting piece of T-shaped groove size looks adaptation, the grafting piece lateral wall is close to top position department and has seted up around link up and with place the round hole of hole size looks adaptation.
In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:
1. this take flexible inserted bar probe's silt flow meter sets up fixed lug internally mounted's fixed part in body shell lateral wall bottom for when monitoring silt flow, stir the relative position of overcoat pole change and standing groove, extrude the dead lever through the elasticity of first spring self, make it play the overcoat pole and insert the surface at the monitoring place, can accomplish the fixed of whole mechanism.
2. This sediment flow meter of flexible inserted bar probe in area, through stirring the slip shifting block in the sliding plate, make its inside reciprocates in the spout, insert the inserted bar ground, when the different monitoring degree of depth of needs and the unable slip shifting block of pushing down of manpower, can start motor drive the lead screw and rotate for the inserted bar can continue to go deep down, further ensures the stability of whole device when monitoring sediment simultaneously.
3. This sediment flow meter of flexible inserted bar probe in area applys inward effort to arc scraper blade through the elasticity of fourth spring for the arc scraper blade can just can strike off when retrieving the silt of inserted bar outer wall adhesion, and the spliced block that the solid fixed ring top set up makes the installation and removal of the whole mechanism of scraper blade mechanism convenient simultaneously, is convenient for follow-up washing.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic diagram illustrating the overall structure of the present application;
FIG. 3 is a schematic view of the outer sleeve in the present application;
FIG. 4 is an enlarged schematic view of section A of the present application;
FIG. 5 is an enlarged schematic view of section B of the present application;
FIG. 6 is an enlarged schematic view of section C of the present application;
FIG. 7 is a schematic structural view of a fixing portion in the present application;
FIG. 8 is a schematic structural view of the detection mechanism of the present application;
FIG. 9 is a schematic view of the detection mechanism of the present application in a disassembled configuration;
FIG. 10 is an enlarged schematic view of section D of the present application;
FIG. 11 is a schematic structural view of a limiting portion in the present application;
fig. 12 is a schematic structural view of the squeegee mechanism in the present application.
Reference numerals illustrate:
1. an outer sleeve; 10. a tube body housing; 101. a chute; 11. butt joint strips; 110. a butt joint groove; 12. a fixing bump; 120. a placement groove; 13. a fixing part; 130. a fixing frame; 131. a rotating shaft; 132. an outer sleeve rod; 1320. a rod body through hole; 1321. a storage groove; 133. a first spring; 134. a fixed rod; 14. a butt joint part; 140. a butt joint block; 1401. a T-shaped groove; 1402. placing the hole; 141. a second spring; 142. butt-joint circular plates; 15. a mounting ring;
2. a detection mechanism; 20. a rod; 21. a probe rod; 22. a sliding plate; 220. sliding the circular plate; 221. sliding the shifting block; 2210. a rotating groove; 2211. a limiting hole; 23. a limit part; 230. a limit rod; 2301. a limit groove; 231. a third spring; 232. a limit bump; 24. a motor; 25. a screw rod;
3. a scraper mechanism; 30. a fixing ring; 301. slotting the ring body; 31. a fourth spring; 32. an arc-shaped scraping plate; 33. a plug block; 330. a round hole;
4. a mounting plate;
5. a signal transceiver.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1-12, the present embodiment provides a technical solution:
the mud and sand flowmeter with the telescopic inserted rod probe comprises an outer sleeve 1, wherein the outer sleeve 1 comprises a pipe body shell 10 with a circular cross section, fixing parts 13 are arranged at positions, close to the bottom, of the outer side walls of the two sides of the pipe body shell 10, abutting parts 14 are arranged at positions, close to the bottom, of the outer side walls of the other two sides of the pipe body shell 10, and a mounting ring 15 used for connecting a mounting plate 4 is fixedly welded at the top position of the outer side wall of the pipe body shell 10;
in this embodiment, two symmetrically arranged sliding grooves 101 with inner and outer communication are formed on the outer side walls of two ends of the tube housing 10 between two sets of fixing portions 13, the tube housing 10 is uniformly formed with a plurality of linearly arranged and linearly penetrated butt-joint grooves 110 on two sides of the outer side walls of the two sliding grooves 101, fixing protrusions 12 are uniformly formed on the outer side walls of two sides of the tube housing 10 near the bottom, and the fixing protrusions 12 are provided with placing grooves 120 for accommodating the fixing portions 13;
further, the tube housing 10 is used for ensuring stability of the whole mechanism of the outer tube 1, the chute 101 is used for facilitating movement of the detecting mechanism 2 inside the tube housing 10, the docking slot 110 started on the docking bar 11 is used for matching with the limiting part 23 in the detecting mechanism 2, so that the whole mechanism of the detecting mechanism 2 is stable after the motor 24 is started, and the placing slot 120 formed by the fixing projection 12 is used for providing a placing space for the fixing part 13, so that the occupied space of the external space is reduced when the whole mechanism is in an idle or moving state.
In this embodiment, the fixing portion 13 includes two fixing frames 130 disposed in parallel and welded and fixed on the top wall of the placement groove 120, a rotation shaft 131 is integrally formed between the two fixing frames 130, and an outer sleeve rod 132 is rotatably connected to the outside of the rotation shaft 131;
further, a rod body through hole 1320 matching the size of the rotating shaft 131 is formed in the top of the outer sleeve rod 132, a storage groove 1321 with a closed top is formed in the bottom surface of the outer sleeve rod 132, a first spring 133 is welded and fixed on the groove wall at the top of the storage groove 1321, a fixing rod 134 with a conical bottom is welded and fixed at one end of the first spring 133 away from the groove wall at the top of the storage groove 1321, the size of the fixing rod 134 matches the size of the storage groove 1321, and the fixing rod 134 is slidably inserted into the storage groove 1321. The mount 130 is used for guaranteeing that the whole equipment of fixed part 13 can be fixed in the inside of standing groove 120, and pivot 131 is used for making things convenient for the rotation of overcoat pole 132, and body of rod through-hole 1320 of seting up on the overcoat pole 132 is used for making operating personnel can be more smooth when changing the position of overcoat pole 132, and the storage tank 1321 is used for providing accommodation space for first spring 133 and dead lever 134, and first spring 133 is through self elasticity to exert an outside effort to dead lever 134, and dead lever 134 is used for guaranteeing that whole mechanism can be preliminarily fixed on the earth's surface that needs monitoring silt flow.
In this embodiment, the docking portion 14 includes a docking block 140 integrally formed with the pipe housing 10, a T-shaped slot 1401 with a closed top end and a T-shaped cross section is formed on the bottom surface of the docking block 140, a placement hole 1402 with a circular longitudinal section is formed on the inner side slot wall of the T-shaped slot 1401 near the top, a second spring 141 is welded and fixed on the inner hole wall of the placement hole 1402, a docking circular plate 142 is welded and fixed on one end of the second spring 141 away from the inner hole wall of the placement hole 1402, and the docking circular plate 142 is slidably inserted in the placement hole 1402;
further, the docking block 140 is used for ensuring the stability of the whole mechanism of the docking portion 14, the T-shaped groove 1401 is used for providing a receiving space for the plug-in block 33, the placement hole 1402 is used for providing a receiving space for the second spring 141 and the docking circular plate 142, the second spring 141 applies an outward force to the docking circular plate 142 through self-elasticity, and the docking circular plate 142 is used for limiting the whole mechanism of the scraper mechanism 3 in cooperation with the circular hole 330. The mounting ring 15 is used to facilitate the mounting of the entire mechanism of the outer sleeve 1 to the bottom of the mounting plate 4.
In this embodiment, a detection mechanism 2 is slidably connected inside a pipe body casing 10, the detection mechanism 2 includes a conical bottom inserted rod 20, a probe rod 21 is integrally formed at a position of the inserted rod 20 near the bottom, a sliding plate 22 is arranged above the inserted rod 20, and limiting parts 23 are arranged at two ends inside the sliding plate 22;
further, the external dimension of the insert rod 20 is matched with the internal dimension of the pipe body casing 10, the sliding plate 22 comprises a sliding circular plate 220 with the transverse cross-section dimension matched with the internal dimension of the pipe body casing 10, the outer side walls at two ends of the sliding circular plate 220 are integrally formed with a sliding shifting block 221 extending to the outside of the sliding groove 101, a rotating groove 2210 is formed in the outer side wall of one end, far away from the sliding circular plate 220, of the sliding shifting block 221, limiting holes 2211 communicated with the inside of the rotating groove 2210 are formed in the outer side walls at the front end and the rear end of the sliding shifting block 221, and the size of the limiting holes 2211 is matched with the size of the butt joint groove 110. The inserted link 20 is used for guaranteeing the bottom intensity of the whole mechanism of the detection mechanism 2, the probe rod 21 monitors the flow of sediment through the flow sensor, the sliding circular plate 220 in the sliding plate 22 is used for providing a fixed platform for the motor 24 and the screw rod 25, the rotating groove 2210 is used for providing a storage space for the limiting part 23, and the limiting hole 2211 is used for matching with the limiting protruding block 232 to ensure the limiting effect of the limiting part 23.
In this embodiment, the limiting portion 23 includes a limiting rod 230 with an external dimension adapted to an internal dimension of the rotating groove 2210, the limiting rod 230 is rotatably connected in the rotating groove 2210, a limiting groove 2301 with an adaptive dimension to the limiting hole 2211 is formed on the limiting rod 230, a third spring 231 is welded and fixed on an inner side groove wall of the limiting groove 2301, a limiting bump 232 is welded and fixed at one end of the third spring 231 away from the inner side groove wall of the limiting groove 2301, the limiting bump 232 is slidably inserted in the limiting groove 2301, and one end of the limiting bump 232 extends into the docking groove 110 when the third spring 231 is in a natural state; a screw rod 25 is rotatably connected to the central position of the bottom of the sliding plate 22, the top end of the screw rod 25 passes through the top surface of the sliding plate 22 and is coaxially connected with a motor 24, the motor 24 is fixedly connected to the top surface of the sliding plate 22 through a bolt, and the screw rod 25 is in threaded connection with the inside of the inserted link 20
Further, the limiting rod 230 is used for ensuring the stability of the whole mechanism of the limiting part 23, the limiting groove 2301 is used for providing a storage space for the third spring 231 and the limiting bump 232, the third spring 231 provides an outward acting force to the limiting bump 232 through self elasticity, after the limiting bump 232 extends to the inside of the docking groove 110, the motor 24 is ensured to detect the stability of the whole mechanism of the mechanism 2, and the motor 24 drives the screw rod 25 to rotate, so that the inserting rod 20 can continuously move downwards.
In the embodiment, a scraping plate mechanism 3 for cleaning sediment is arranged at the bottom of the outer side wall of a pipe body shell 10, the scraping plate mechanism 3 comprises a fixed ring 30 with a circular cross section, and two arc scraping plates 32 which are symmetrically arranged are arranged inside the fixed ring 30;
further, a ring body slot 301 with a circular cross section is formed in the inner slot wall of the fixed ring 30, the inner edge dimension of the fixed ring 30 is matched with the outer dimension of the pipe body housing 10, a fourth spring 31 which is regularly distributed is arranged between the inner slot wall of the ring body slot 301 and the outer side wall of the arc scraping plate 32, and two ends of the fourth spring 31 are respectively welded and fixed on the inner slot wall of the ring body slot 301 and the outer side wall of the arc scraping plate 32. Two symmetrically arranged plug-in blocks 33 matched with the T-shaped groove 1401 in size are welded and fixed at the top of the fixed ring 30, and round holes 330 which are communicated in front-back and matched with the placing holes 1402 in size are formed in the positions, close to the top, of the outer side walls of the plug-in blocks 33. The fixing ring 30 is used for ensuring the stability of the whole mechanism of the scraper mechanism 3, the ring body groove 301 is used for providing a storage space for the fourth spring 31 and the arc-shaped scraper 32, and the insertion block 33 and the round hole 330 formed on the insertion block 33 are used for facilitating the scraper mechanism 3 to be fixed in the butt joint part 14.
In the embodiment, the top of the mounting plate 4 is fixedly provided with a signal transceiver 5 through bolts;
further, the mounting plate 4 is used for providing a fixed platform for the outer sleeve 1 and the signal transceiver 5, the probe 21 monitors the flow of sediment through the flow sensor, and the signal transceiver 5 is used for processing and displaying the information of sediment flow transmitted by the probe 21.
Finally, it should be noted that, the motor 24 and the signal transceiver 5 according to the present invention are all universal standard components or components known to those skilled in the art, and the structure and principle thereof are all known to those skilled in the art through technical manual or through routine experimental methods, and meanwhile, the motor 24 and the signal transceiver 5 are electrically connected with an external power source at the idle position of the present device according to the working sequence of the electrical appliance, and the detailed connection means thereof are all known in the art.
When the mud-sand flowmeter with the telescopic inserted rod probe is used, firstly, the whole mechanism is moved to the ground where sediment monitoring is required, the outer sleeve rod 132 in the fixing part 13 is rotated, the outer sleeve rod 132 rotates on the rotating shaft 131 and changes the relative position with the placing groove 120, after the outer sleeve rod 132 is separated from the placing groove 120, the first spring 133 applies an outward acting force to the fixing rod 134 through self elasticity, so that the conical bottom end of the fixing rod 134 can be inserted and fixed on the ground where sediment monitoring is required, and the preliminary fixing of the whole flow monitoring mechanism is completed;
then, the sliding shifting block 221 in the sliding plate 22 is shifted, so that the whole detection mechanism 2 can move up and down in the pipe body shell 10, an operator holds the sliding shifting block 221 with two hands and pushes down, the inserting rod 20 and the probe rod 21 can be inserted below the ground, sediment flow can be monitored through a flow sensor on the probe rod 21, when the sediment flow monitoring position is too deep, after the operator cannot continuously push down the sliding shifting block 221, the limiting part 23 in the rotating groove 2210 is rotated, the end part of the limiting protruding block 232 in the limiting rod 230 extends to the inside of the docking groove 110 under the elastic force of the third spring 231, and then the motor 24 is started to drive the screw rod 25 to rotate, so that the inserting rod 20 can move down continuously and the probe rod 21 can reach the designated monitoring position;
finally, when the whole device is recovered, in the process of upwards moving the inserted link 20, the arc-shaped scraping plate 32 in the scraping plate mechanism 3 is subjected to the elastic action of the fourth spring 31, and sediment adhered on the inserted link 20 can be scraped through close fit with the inserted link 20, so that the follow-up whole device is convenient to clean.
The foregoing has outlined and described the basic principles, main features and advantages of the present application. It will be appreciated by persons skilled in the art that the present application is not limited to the embodiments described above, and that the above embodiments and descriptions are only preferred examples of the present application, and are not intended to limit the present application, and that various changes and modifications may be made therein without departing from the spirit and scope of the present application, and that such changes and modifications fall within the scope of the claimed application. The scope of the application is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a take mud-sand flowmeter of flexible inserted bar probe, includes outer tube (1), its characterized in that: the outer sleeve (1) comprises a pipe body shell (10) with a circular cross section, fixing parts (13) are arranged at positions, close to the bottoms, of outer side walls of two sides of the pipe body shell (10), abutting parts (14) are arranged at positions, close to the bottoms, of outer side walls of the other two sides of the pipe body shell (10), and mounting rings (15) used for connecting mounting plates (4) are fixedly welded at positions, close to the tops, of the outer side walls of the pipe body shell (10);
the detection device is characterized in that a detection mechanism (2) is slidably connected inside the pipe body shell (10), the detection mechanism (2) comprises a conical inserting rod (20) at the bottom, a probe rod (21) is integrally formed at the position, close to the bottom, of the inserting rod (20), a sliding plate (22) is arranged above the inserting rod (20), and limiting parts (23) are arranged at two ends of the inner part of the sliding plate (22);
the bottom of the outer side wall of the pipe body shell (10) is provided with a scraping plate mechanism (3) for cleaning sediment, the scraping plate mechanism (3) comprises a fixed ring (30) with a circular cross section, and two arc scraping plates (32) which are symmetrically arranged are arranged inside the fixed ring (30);
the top of the mounting plate (4) is fixedly provided with a signal transceiver (5) through a bolt;
two symmetrically arranged and internally and externally communicated sliding grooves (101) are formed in the outer side walls of two ends of the pipe body shell (10) between the two groups of fixing parts (13), butt joint strips (11) are uniformly formed in the two outer side wall sides of the sliding grooves (101) of the pipe body shell (10), a plurality of butt joint grooves (110) which are linearly arranged and linearly communicated are formed in the butt joint strips (11), fixing protruding blocks (12) are uniformly formed in the positions, close to the bottoms, of the outer side walls of the two sides of the pipe body shell (10), and placing grooves (120) for accommodating the fixing parts (13) are formed in the fixing protruding blocks (12);
the fixing part (13) comprises two fixing frames (130) which are arranged in parallel and welded and fixed on the groove wall at the top of the placing groove (120), a rotating shaft (131) is integrally formed between the two fixing frames (130), and an outer sleeve rod (132) is rotatably connected to the outer part of the rotating shaft (131);
the top of the outer sleeve rod (132) is provided with a rod body through hole (1320) with the size matched with that of the rotating shaft (131), the bottom surface of the outer sleeve rod (132) is provided with a storage groove (1321) with the top end closed, a first spring (133) is welded and fixed on the groove wall at the top of the storage groove (1321), a fixing rod (134) with the bottom in a conical shape is welded and fixed at one end of the first spring (133) away from the groove wall at the top of the storage groove (1321), the size of the fixing rod (134) is matched with that of the storage groove (1321), and the fixing rod (134) is in sliding connection with the inside of the storage groove (1321);
the external dimension of the inserted link (20) is matched with the internal dimension of the pipe body shell (10), the sliding plate (22) comprises a sliding circular plate (220) with the transverse section dimension matched with the internal dimension of the pipe body shell (10), sliding shifting blocks (221) extending to the outside of the sliding groove (101) are integrally formed on the outer side walls of the two ends of the sliding circular plate (220), rotating grooves (2210) are formed on the outer side walls of one end, far away from the sliding circular plate (220), of the sliding shifting blocks (221), limiting holes (2211) communicated with the inside of the rotating grooves (2210) are formed on the outer side walls of the front end and the rear end of the sliding shifting blocks (221), and the size of each limiting hole (2211) is matched with the size of the butt joint groove (110);
the limiting part (23) comprises a limiting rod (230) with the outer size matched with the inner size of the rotating groove (2210), the limiting rod (230) is rotationally connected inside the rotating groove (2210), a limiting groove (2301) with the size matched with the limiting hole (2211) is formed in the limiting rod (230), a third spring (231) is fixedly welded on the inner side groove wall of the limiting groove (2301), a limiting lug (232) is fixedly welded at one end, far away from the inner side groove wall of the limiting groove (2301), of the third spring (231), the limiting lug (232) is slidably inserted inside the limiting groove (2301), and one end of the limiting lug (232) extends into the butt joint groove (110) when the third spring (231) is in a natural state;
a screw rod (25) is rotatably connected to the bottom center position of the sliding plate (22), the top end of the screw rod (25) penetrates through the top surface of the sliding plate (22) and then is coaxially connected with a motor (24), the motor (24) is fixedly connected to the top surface of the sliding plate (22) through a bolt, and the screw rod (25) is in threaded connection with the inside of the inserted link (20);
the inserted link (20) is used for guaranteeing the bottom intensity of the whole mechanism of detection mechanism (2), and probe rod (21) monitors the flow of silt through flow sensor, and slip plectane (220) in slide plate (22) are used for providing fixed platform for motor (24) and lead screw (25), and rotation groove (2210) are used for providing accommodation space for spacing portion (23), and spacing hole (2211) are used for cooperating spacing lug (232) to ensure spacing effect of spacing portion (23).
2. The sediment flow meter with telescoping plunger probe as set forth in claim 1, wherein: the butt joint portion (14) include with body shell (10) integrated into one piece's butt joint piece (140), T-shaped groove (1401) that top is sealed and transverse cross-section is the T shape are seted up to butt joint piece (140) bottom surface, butt joint piece (140) in T-shaped groove (1401) inboard cell wall is close to top position department and has been seted up longitudinal section and is circular shape place hole (1402), welded fastening has second spring (141) on place hole (1402) inside pore wall, second spring (141) are kept away from the one end welded fastening of place hole (1402) inside pore wall has butt joint plectane (142), butt joint plectane (142) slip grafting is in place the inside of hole (1402).
3. The sediment flow meter with telescoping plunger probe as set forth in claim 2, wherein: the novel pipe body is characterized in that a ring body groove (301) with a circular cross section is formed in the inner groove wall of the fixed ring (30), the inner edge of the fixed ring (30) is matched with the outer dimension of the pipe body shell (10), a fourth spring (31) which is regularly distributed is arranged between the inner groove wall of the ring body groove (301) and the outer side wall of the arc scraping plate (32), and two ends of the fourth spring (31) are welded and fixed on the inner groove wall of the ring body groove (301) and the outer side wall of the arc scraping plate (32) respectively.
4. A sediment flow meter with retractable plunger probe according to claim 3, wherein: the fixed ring (30) top welded fastening have two symmetry set up and with grafting piece (33) of T-shaped groove (1401) size looks adaptation, grafting piece (33) lateral wall is close to top position department and has seted up link up around and with place round hole (330) of hole (1402) size looks adaptation.
5. A method of using the sediment flow meter of any of claims 1-4, wherein: firstly, moving the whole mechanism to the ground to be monitored for sediment, rotating an outer sleeve rod (132) in a fixing part (13) to enable the outer sleeve rod (132) to rotate on a rotating shaft (131) and change the relative position with a placing groove (120), and after the outer sleeve rod (132) is separated from the placing groove (120), applying an outward acting force to a fixing rod (134) by self elasticity by a first spring (133), so that the conical bottom end of the fixing rod (134) can be inserted and fixed on the ground to be monitored for sediment, and completing the primary fixing of the whole flow monitoring mechanism; the sliding shifting block (221) in the sliding plate (22) is shifted, the whole detection mechanism (2) can move up and down in the pipe body shell (10), an operator holds the sliding shifting block (221) with two hands and can insert the inserting rod (20) below the ground together with the probe rod (21), sediment flow can be monitored through the flow sensor on the probe rod (21), when the position required to monitor sediment flow is too deep, after the operator can not continuously press the sliding shifting block (221), the limiting part (23) in the rotating groove (2210) is rotated, the end part of the limiting protruding block (232) in the limiting rod (230) extends to the inside of the butt joint groove (110) under the elastic force action of the third spring (231), and then the motor (24) is started to drive the screw rod (25) to rotate, so that the inserting rod (20) can continuously move downwards and the probe rod (21) can reach the specified monitoring position.
6. The method of use according to claim 5, wherein: the flow of sediment is monitored through flow sensor by probe rod (21), and signal transceiver (5) are used for handling and showing the information of the sediment flow of probe rod (21) transmission, also send operation instruction to probe rod (21) simultaneously.
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| CN202310646241.2A CN116642550B (en) | 2023-06-02 | 2023-06-02 | Sediment flowmeter with telescopic inserted rod probe and use method thereof |
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