CN214471176U - River water level measuring device - Google Patents
River water level measuring device Download PDFInfo
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- CN214471176U CN214471176U CN202120902079.2U CN202120902079U CN214471176U CN 214471176 U CN214471176 U CN 214471176U CN 202120902079 U CN202120902079 U CN 202120902079U CN 214471176 U CN214471176 U CN 214471176U
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- ultrasonic flowmeter
- fixedly connected
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- rod
- water level
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000005259 measurement Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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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 utility model discloses a river water level measuring device, which comprises a base, wherein an ultrasonic flowmeter is arranged above the base, a rotating pipe is rotatably arranged at the top of the base, and a transverse adjusting and accommodating mechanism matched with the ultrasonic flowmeter is arranged on the rotating pipe; the transverse adjusting and accommodating mechanism comprises a transverse pipe embedded on the right side of the rotating pipe, the right side of the transverse pipe is fixedly connected with an accommodating box arranged for an opening, the ultrasonic flowmeter is located in the accommodating box, a screw rod is installed in the transverse pipe in a rotating mode, and a rectangular rod is sleeved on the screw rod in a threaded sleeve mode. The utility model relates to a rationally, be convenient for adjust the transverse position and the rotation angle of ultrasonic flowmeter according to the measurement needs, guarantee to measure the precision, be convenient for accomodate the protection to ultrasonic flowmeter, reduce and remove the damage risk of carrying the in-process, and be convenient for realize the dismouting operation to ultrasonic flowmeter fast through the mode of simple push-and-pull, improve dismouting efficiency, make things convenient for personnel to measure the use.
Description
Technical Field
The utility model relates to a river course water level measurement equipment technical field especially relates to a river course water level measurement device.
Background
River course measurement is the work of surveying and mapping the riverbed and the landforms of two banks for the development and the regulation of rivers, correspondingly acquiring and drawing related water level data, and mainly comprises the following steps of (1) plane and elevation control measurement; measuring the topography of the river channel; measuring the longitudinal and cross sections of the river channel; measuring the continuous measurement of the water level and the historical flood level, measuring the instantaneous water surface line of a certain river reach; sixthly, surveying or measuring important ground objects along a river, most of the existing river water level measuring devices fix a connecting rod on a river bank, then fixedly install a Doppler ultrasonic flowmeter on the connecting rod, and measure the water level at a fixed point by using the Doppler ultrasonic flowmeter;
current river course water level measuring device, it has the actual conditions of being not convenient for to adjust ultrasonic flowmeter's horizontal lateral position, the current mode of taking fixed setting, when large-scale floater appears in the ultrasonic flowmeter below, just can cause the influence to flowmeter's measuring result, when measuring the water level, ultrasonic flowmeter need be located the top of river course surface of water, be not convenient for accomodate the protection to ultrasonic flowmeter after the use, it is great to bump the risk that causes the damage because of the mistake easily at the in-process that removes and carries, and be not convenient for realize the dismouting operation to ultrasonic flowmeter fast, can not satisfy the user demand, therefore we have proposed a river course water level measuring device and are used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a river water level measuring device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a river water level measuring device comprises a base, wherein an ultrasonic flowmeter is arranged above the base, a rotating pipe is rotatably arranged at the top of the base, and a transverse adjusting and accommodating mechanism matched with the ultrasonic flowmeter is arranged on the rotating pipe;
the transverse adjusting and accommodating mechanism comprises a transverse pipe embedded on the right side of a rotating pipe, the right side of the transverse pipe is fixedly connected with an accommodating box with the right side provided with an opening, an ultrasonic flowmeter is positioned in the accommodating box, a screw rod is rotatably arranged in the transverse pipe, a rectangular rod is sleeved on the screw rod in a threaded manner, the rectangular rod is sleeved in the transverse pipe in a sliding manner, the right end of the rectangular rod penetrates through the accommodating box and is fixedly connected with a baffle plate, the left side of the baffle plate is movably contacted with the right side of the accommodating box, first through holes are respectively formed in the inner wall of the top and the inner wall of the bottom of the transverse pipe, positioning rods are fixedly connected between the inner walls of the two sides of the first through holes, moving blocks are respectively and fixedly connected to the top and the bottom of the rectangular rod in a sliding manner, a first bevel gear is fixedly sleeved on the screw rod, the first bevel gear is positioned on the left side of the rectangular rod, and a second bevel gear is meshed with the bottom of the first bevel gear, the bottom fixed mounting of second bevel gear has the pivot, and the bottom of base is seted up the first groove that front side and rear side were the opening setting, and the bottom of pivot extends to first inslot and fixedly connected with knob, and the pivot is rotated and is installed in the pivot, be equipped with on the rectangular rod with ultrasonic flowmeter matched with quick assembly disassembly mechanism.
Preferably, quick assembly disassembly mechanism includes the fixed block of fixed mounting at the ultrasonic flowmeter top, the rectangle pole movable sleeve is established on the fixed block, the draw-in groove has been seted up on the right side of fixed block, the activity card is equipped with the kelly in the draw-in groove, the right-hand member of rectangle pole is seted up flutedly, the right-hand member of kelly runs through right side and the fixedly connected with pull ring that the recess extended to the baffle, fixedly connected with stopper between the top inner wall of recess and the bottom inner wall, the rectangle perforation has been seted up at the top of kelly, the stopper is located the rectangle perforation, fixedly connected with spring between the left side of stopper and the fenestrate left side inner wall of rectangle.
Preferably, a first circular hole is formed in the inner wall of the top of the first groove, a first bearing is fixedly sleeved in the first circular hole, the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the rotating pipe, a positioning sleeve is fixedly connected to the top of the base, the positioning sleeve is movably sleeved on the rotating pipe, a T-shaped fastening bolt is in close contact with the right side of the rotating pipe, and the positioning sleeve is sleeved on the T-shaped fastening bolt in a threaded manner.
Preferably, the rotating pipe is internally and fixedly sleeved with a second bearing, a second round hole is formed in the inner wall of the bottom of the transverse pipe, a third bearing is fixedly sleeved in the second round hole, and the inner side of the inner ring of the second bearing and the inner side of the inner ring of the third bearing are fixedly connected with the outer side of the rotating shaft.
Preferably, a fourth bearing is fixedly sleeved in the transverse pipe, and the inner side of an inner ring of the fourth bearing is fixedly connected with the outer side of the screw rod.
Preferably, the thread groove has been seted up to the left end of rectangle pole, thread groove and screw rod threaded connection, seted up first rectangular hole on the left side inner wall of receiver, the inner wall in first rectangular hole and the outside sliding connection of rectangle pole.
Preferably, the right side of the top of the rectangular rod is provided with a jack, and the inner wall of the jack is movably contacted with the outer side of the fixed block.
Preferably, the front side inner wall and the rear side inner wall of the rectangular through hole are respectively connected with the front side and the rear side of the limiting block in a sliding mode.
Preferably, two T-shaped fixing anchor rods are arranged on two sides of the rotating pipe, and the base is sleeved on the four T-shaped fixing anchor rods in a threaded manner.
Compared with the prior art, the beneficial effects of the utility model are that:
the ultrasonic flowmeter is fixed at the bank of a river channel by four T-shaped anchor rods through matching of an ultrasonic flowmeter, a base, a rotating pipe, a transverse pipe, a storage box, a rotating shaft, a first groove, a screw rod, a second bevel gear, a first through hole, a positioning rod, a moving block, a rectangular rod, a baffle plate, a fixing block, a clamping groove, a clamping rod, a limiting block and a spring with a positioning sleeve, when the ultrasonic flowmeter is moved out for use and is adjusted in a transverse position, a forward rotating knob drives the second bevel gear to rotate through the rotating shaft, the second bevel gear drives the screw rod to rotate through the first bevel gear, the screw rod drives the rectangular rod to move rightwards when rotating, the rectangular rod drives the corresponding baffle plate to move rightwards, the rectangular rod drives the ultrasonic flowmeter to gradually move out of the storage box through the fixing block, and when the ultrasonic flowmeter continues to move rightwards and gradually moves to the water surface of the river channel, the rotating knob is stopped, make the ultrasonic flowmeter fixed, when the angular position of ultrasonic flowmeter and the surface of water in river course appear angular deviation, then the right side separation of forward rotation T shape fastening bolt and runner, rotate the runner and drive the rectangular rod through the horizontal pipe and rotate immediately, the rectangular rod drives the ultrasonic flowmeter through the fixed block and rotates to when suitable angle, the stall rotates the runner, and reverse gyration T shape fastening bolt fixes the runner, can carry out the water level measurement operation to passing through the ultrasonic flowmeter this moment, after the measurement is accomplished, the reverse rotation knob, make the ultrasonic flowmeter change into and move left and take in the protection in the containing box;
when needs take off ultrasonic flowmeter, then forward rotation knob once more, shift out ultrasonic flowmeter from the containing box in, stimulate the pull ring right next and drive the kelly and slide on the stopper and compress the spring, the kelly shifts out from the draw-in groove, stimulate ultrasonic flowmeter downwards next and drive the fixed block and move out from the jack, can take off ultrasonic flowmeter, then insert the jack with the fixed block from below during the installation in, relax the pulling force to the pull ring, the elasticity that is in the spring of compression state this moment drives the kelly and moves to the draw-in groove left, and then make ultrasonic flowmeter fixed, the installation is accomplished.
The utility model relates to a rationally, be convenient for adjust the transverse position and the rotation angle of ultrasonic flowmeter according to the measurement needs, guarantee to measure the precision, be convenient for accomodate the protection to ultrasonic flowmeter, reduce and remove the damage risk of carrying the in-process, and be convenient for realize the dismouting operation to ultrasonic flowmeter fast through the mode of simple push-and-pull, improve dismouting efficiency, make things convenient for personnel to measure the use.
Drawings
Fig. 1 is a schematic structural view of a river water level measuring device provided by the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 100 ultrasonic flowmeter, 1 base, 2 commentaries on classics pipe, 3 violently manage, 4 receivers, 5 pivot, 6 first grooves, 7 screw rods, 8 second bevel gear, 9 first through-holes, 10 locating levers, 11 movable blocks, 12 rectangular pole, 13 baffles, 14 fixed blocks, 15 draw-in grooves, 16 kellies, 17 stopper, 18 springs, 19 position sleeves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a river water level measuring device comprises a base 1, an ultrasonic flowmeter 100 is arranged above the base 1, a rotating pipe 2 is rotatably arranged at the top of the base 1, and a transverse adjusting and accommodating mechanism matched with the ultrasonic flowmeter 100 is arranged on the rotating pipe 2;
the transverse adjusting and accommodating mechanism comprises a transverse pipe 3 embedded on the right side of a rotating pipe 2, the right side of the transverse pipe 3 is fixedly connected with an accommodating box 4 with the right side provided with an opening, an ultrasonic flowmeter 100 is positioned in the accommodating box 4, a screw 7 is rotatably installed in the transverse pipe 3, a rectangular rod 12 is sleeved on the screw 7 in a threaded manner, the rectangular rod 12 is slidably sleeved in the transverse pipe 3, the right end of the rectangular rod 12 penetrates through the accommodating box 4 and is fixedly connected with a baffle 13, the left side of the baffle 13 is movably contacted with the right side of the accommodating box 4, first through holes 9 are respectively formed in the inner wall at the top and the inner wall at the bottom of the transverse pipe 3, a positioning rod 10 is fixedly connected between the inner walls at two sides of the first through holes 9, moving blocks 11 are respectively and fixedly connected with the top and the bottom of the rectangular rod 12, the moving blocks 11 are slidably sleeved on the corresponding positioning rods 10, a first bevel gear is fixedly sleeved on the screw 7, and is positioned on the left side of the rectangular rod 12, a second bevel gear 8 is meshed with the bottom of the first bevel gear, a rotating shaft 5 is fixedly mounted at the bottom of the second bevel gear 8, a first groove 6 with openings on both the front side and the rear side is formed in the bottom of the base 1, the bottom end of the rotating shaft 5 extends into the first groove 6 and is fixedly connected with a knob, the rotating shaft 5 is rotatably mounted in the rotating pipe 2, and a quick dismounting mechanism matched with the ultrasonic flowmeter 100 is arranged on the rectangular rod 12;
the quick assembly and disassembly mechanism comprises a fixed block 14 fixedly installed at the top of the ultrasonic flowmeter 100, a rectangular rod 12 is movably sleeved on the fixed block 14, a clamping groove 15 is formed in the right side of the fixed block 14, a clamping rod 16 is movably clamped in the clamping groove 15, a groove is formed in the right end of the rectangular rod 12, the right end of the clamping rod 16 penetrates through the groove and extends to the right side of the baffle 13, a pull ring is fixedly connected with the right end of the baffle 13, a limiting block 17 is fixedly connected between the inner wall of the top of the groove and the inner wall of the bottom of the groove, a rectangular perforation is formed in the top of the clamping rod 16, the limiting block 17 is located in the rectangular perforation, and a spring 18 is fixedly connected between the left side of the limiting block 17 and the inner wall of the left side of the rectangular perforation, and the ultrasonic flowmeter 100 can be conveniently and quickly disassembled and assembled in a simple push-pull mode, the disassembling and assembling efficiency is improved, and the ultrasonic flowmeter is convenient for personnel to measure and use.
In the utility model, a first circular hole is arranged on the inner wall of the top of a first groove 6, a first bearing is fixedly sleeved in the first circular hole, the inner ring of the first bearing is fixedly connected with the outer side of a rotating pipe 2, the top of a base 1 is fixedly connected with a positioning sleeve 19, the positioning sleeve 19 is movably sleeved on the rotating pipe 2, the right side of the rotating pipe 2 is closely contacted with a T-shaped fastening bolt, the positioning sleeve 19 is sleeved on the T-shaped fastening bolt in a threaded manner, a second bearing is fixedly sleeved in the rotating pipe 2, a second circular hole is arranged on the inner wall of the bottom of a transverse pipe 3, a third bearing is fixedly sleeved in the second circular hole, the inner ring of the second bearing and the inner ring of the third bearing are both fixedly connected with the outer side of a rotating shaft 5, a fourth bearing is fixedly sleeved in the transverse pipe 3, the inner ring of the fourth bearing is fixedly connected with the outer side of a screw 7, a thread groove is arranged at the left end of a rectangular rod 12, the thread groove is in threaded connection with the screw 7, the utility model relates to a reasonable design, which is convenient for adjusting the transverse position and the rotation angle of the ultrasonic flowmeter 100 according to the measurement requirement, ensures the measurement accuracy, is convenient for taking in and protecting the ultrasonic flowmeter 100, reduces the damage risk in the moving and carrying process, is convenient for rapidly realizing the dismounting operation of the ultrasonic flowmeter 100 by a simple push-pull mode, improves the dismounting efficiency, the measuring and using of the personnel are convenient.
The working principle is as follows: when the ultrasonic flowmeter 100 is required to be moved out for use and the transverse position is adjusted before the river water level is detected, the knob is rotated in the forward direction, the knob drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the first bevel gear meshed with the second bevel gear to rotate, the first bevel gear drives the screw 7 to rotate, the screw 7 drives the rectangular rod 12 to move rightwards while rotating under the action of the thread groove formed on the rectangular rod 12, the rectangular rod 12 drives the two movable blocks 11 to respectively slide on the corresponding positioning rods 10, the rectangular rod 12 drives the corresponding baffle 13 to move rightwards, and the rectangular rod 12 drives the ultrasonic flowmeter 100 to gradually move out of the storage box 4 through the fixing block 14 to further relieve the shielding of the ultrasonic flowmeter 100, continuing to rotate the knob, enabling the ultrasonic flowmeter 100 to continue to move rightwards and gradually move to the water surface of the river channel, stopping rotating the knob when observing that the ultrasonic flowmeter 100 moves to a proper position, enabling the ultrasonic flowmeter 100 to be fixed under the action of the thread groove and the screw 7 self thread locking force, when the angular position of the ultrasonic flowmeter 100 and the water surface of the river channel have an angular deviation according to the fixed position, rotating the T-shaped fastening bolt in a forward direction, gradually separating from the right side of the rotating pipe 2 while the T-shaped fastening bolt rotates, further releasing the fixation of the rotating pipe 2, then rotating the rotating pipe 2, driving the transverse pipe 3 to rotate by the rotating pipe 2, driving the rectangular rod 12 to rotate by the transverse pipe 3, driving the ultrasonic flowmeter 100 to rotate by the rectangular rod 12 through the fixed block 14, stopping rotating the rotating pipe 2 when the ultrasonic flowmeter 100 rotates to a proper angle, the T-shaped fastening bolt is reversely rotated, rotates and moves to be in close contact with the right side of the rotating pipe 2, so that the ultrasonic flowmeter 100 is fixed, and at the moment, water level measurement operation can be carried out on the ultrasonic flowmeter 100;
after the measurement is finished, when the ultrasonic flowmeter 100 is stored and protected, the knob is rotated reversely, similarly, the movement process of the knob is opposite to the movement process of the knob rotated forwardly, so that the ultrasonic flowmeter 100 moves leftwards to the storage box 4, the storage box 4 stores and protects the ultrasonic flowmeter 100, the damage risk in the moving and carrying process is reduced, when the ultrasonic flowmeter 100 needs to be taken down, the knob is rotated forwardly again, the ultrasonic flowmeter 100 is moved out of the storage box 4, then the pull ring is pulled rightwards, the pull ring drives the clamping rod 16 to move rightwards, the clamping rod 16 slides on the limiting block 17 and compresses the spring 18, meanwhile, the clamping rod 16 is moved out of the clamping groove 15, the fixing of the fixing block 14 is released, then the ultrasonic flowmeter 100 is pulled downwards, the ultrasonic flowmeter 100 drives the fixing block 14 to move out of the jack, and the ultrasonic flowmeter 100 can be taken down, during installation, the fixing block 14 is inserted into the jack from below, the pulling force on the pull ring is relaxed, the elastic force of the spring 18 in a compression state drives the clamping rod 16 to move leftwards to the clamping groove 15, the clamping rod 16 is clamped with the clamping groove 15, and then the ultrasonic flowmeter 100 is fixed, installation is completed, disassembly and assembly operation of the ultrasonic flowmeter 100 is conveniently and rapidly achieved through a simple push-pull mode, and disassembly and assembly efficiency is improved.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. A river channel water level measuring device comprises a base (1), wherein an ultrasonic flowmeter (100) is arranged above the base (1), and the river channel water level measuring device is characterized in that a rotating pipe (2) is rotatably arranged at the top of the base (1), and a transverse adjusting and accommodating mechanism matched with the ultrasonic flowmeter (100) is arranged on the rotating pipe (2);
the transverse adjusting and accommodating mechanism comprises a transverse pipe (3) embedded on the right side of a rotating pipe (2), the right side of the transverse pipe (3) is fixedly connected with an accommodating box (4) with the right side being provided with an opening, an ultrasonic flowmeter (100) is positioned in the accommodating box (4), a screw rod (7) is rotatably installed in the transverse pipe (3), a rectangular rod (12) is sleeved on the screw rod (7) in a threaded manner, the rectangular rod (12) is sleeved in the transverse pipe (3) in a sliding manner, the right end of the rectangular rod (12) penetrates through the accommodating box (4) and is fixedly connected with a baffle (13), the left side of the baffle (13) is movably contacted with the right side of the accommodating box (4), first through holes (9) are respectively formed in the inner wall of the top and the inner wall of the bottom of the transverse pipe (3), positioning rods (10) are fixedly connected between the inner walls of the two sides of the first through holes (9), and moving blocks (11) are respectively fixedly connected with the top and the bottom of the rectangular rod (12), the movable block (11) is slidingly sleeved on the corresponding positioning rod (10), a first bevel gear is fixedly sleeved on the screw rod (7), the first bevel gear is located on the left side of the rectangular rod (12), the bottom of the first bevel gear is meshed with a second bevel gear (8), a rotating shaft (5) is fixedly installed at the bottom of the second bevel gear (8), a first groove (6) with the front side and the rear side both being opening settings is formed in the bottom of the base (1), the bottom of the rotating shaft (5) extends into the first groove (6) and is fixedly connected with a knob, the rotating shaft (5) is rotatably installed in the rotating pipe (2), and a quick disassembling and assembling mechanism matched with the ultrasonic flowmeter (100) is arranged on the rectangular rod (12).
2. The river channel water level measuring device according to claim 1, wherein the quick assembly and disassembly mechanism comprises a fixed block (14) fixedly installed at the top of the ultrasonic flowmeter (100), a rectangular rod (12) is movably sleeved on the fixed block (14), a clamping groove (15) is formed in the right side of the fixed block (14), a clamping rod (16) is movably clamped in the clamping groove (15), a groove is formed in the right end of the rectangular rod (12), the right end of the clamping rod (16) penetrates through the groove and extends to the right side of the baffle (13) and is fixedly connected with a pull ring, a limiting block (17) is fixedly connected between the inner wall of the top of the groove and the inner wall of the bottom of the groove, a rectangular through hole is formed in the top of the clamping rod (16), the limiting block (17) is located in the rectangular through hole, and a spring (18) is fixedly connected between the left side of the limiting block (17) and the inner wall of the left side of the rectangular through hole.
3. The river channel water level measuring device according to claim 1, wherein a first circular hole is formed in the inner wall of the top of the first groove (6), a first bearing is fixedly sleeved in the first circular hole, the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the rotating pipe (2), a positioning sleeve (19) is fixedly connected to the top of the base (1), the positioning sleeve (19) is movably sleeved on the rotating pipe (2), a T-shaped fastening bolt is tightly contacted with the right side of the rotating pipe (2), and the positioning sleeve (19) is sleeved on the T-shaped fastening bolt in a threaded manner.
4. The river channel water level measuring device according to claim 1, wherein a second bearing is fixedly sleeved in the rotating pipe (2), a second circular hole is formed in the inner wall of the bottom of the transverse pipe (3), a third bearing is fixedly sleeved in the second circular hole, and the inner side of an inner ring of the second bearing and the inner side of an inner ring of the third bearing are fixedly connected with the outer side of the rotating shaft (5).
5. The river water level measuring device according to claim 1, wherein a fourth bearing is fixedly sleeved in the transverse pipe (3), and the inner side of the inner ring of the fourth bearing is fixedly connected with the outer side of the screw rod (7).
6. The river channel water level measuring device according to claim 1, wherein a thread groove is formed at the left end of the rectangular rod (12) and is in threaded connection with the screw rod (7), a first rectangular hole is formed in the inner wall of the left side of the storage box (4), and the inner wall of the first rectangular hole is in sliding connection with the outer side of the rectangular rod (12).
7. The river channel water level measuring device according to claim 2, wherein a jack is formed in the right side of the top of the rectangular rod (12), and the inner wall of the jack is movably contacted with the outer side of the fixing block (14).
8. The river water level measuring device according to claim 2, wherein the front inner wall and the rear inner wall of the rectangular through hole are slidably connected with the front side and the rear side of the limiting block (17), respectively.
9. The river channel water level measuring device according to claim 1, wherein two T-shaped fixing anchor rods are arranged on two sides of the rotating pipe (2), and the base (1) is sleeved on the four T-shaped fixing anchor rods in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120902079.2U CN214471176U (en) | 2021-04-28 | 2021-04-28 | River water level measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120902079.2U CN214471176U (en) | 2021-04-28 | 2021-04-28 | River water level measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214471176U true CN214471176U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120902079.2U Expired - Fee Related CN214471176U (en) | 2021-04-28 | 2021-04-28 | River water level measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214471176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111592A (en) * | 2021-11-22 | 2022-03-01 | 深圳市勘察测绘院(集团)有限公司 | Anchor head displacement measuring device for anchor rod drawing test |
| CN115014464A (en) * | 2022-06-21 | 2022-09-06 | 武汉新烽光电股份有限公司 | Ultrasonic water level measuring device |
-
2021
- 2021-04-28 CN CN202120902079.2U patent/CN214471176U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111592A (en) * | 2021-11-22 | 2022-03-01 | 深圳市勘察测绘院(集团)有限公司 | Anchor head displacement measuring device for anchor rod drawing test |
| CN115014464A (en) * | 2022-06-21 | 2022-09-06 | 武汉新烽光电股份有限公司 | Ultrasonic water level measuring device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |