CN216560642U - Hydraulic engineering detects uses flow velocity measurement device - Google Patents
Hydraulic engineering detects uses flow velocity measurement device Download PDFInfo
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- CN216560642U CN216560642U CN202123197788.4U CN202123197788U CN216560642U CN 216560642 U CN216560642 U CN 216560642U CN 202123197788 U CN202123197788 U CN 202123197788U CN 216560642 U CN216560642 U CN 216560642U
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- push rod
- electric push
- rope
- hinged
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Abstract
The utility model relates to the technical field of hydraulic engineering and discloses a flow velocity measuring device for hydraulic engineering detection, which comprises a base, wherein a first electric push rod is hinged to the top of the base, a second electric push rod is hinged to the top of the base, one end, far away from the base, of the second electric push rod is hinged to the middle of the outer wall of the first electric push rod, a fixed pulley is hinged to the telescopic end of the second electric push rod, a measuring and alarming device is arranged at the top of the base and comprises a motor, a rotating shaft, a rope winding drum, a fixed plate, a rotating disc, a striking block, a bell ring and a mounting plate, the fixed plate is fixedly mounted at the top of the base, and the mounting plate is fixedly mounted on the front surface of the fixed plate. The rope unwinding device has the advantages that the rotating shaft can be driven to rotate by the motor through the arranged measuring alarm device, so that the rope is unwound, and meanwhile, the ringing block is continuously struck by the striking block through the rotation of the turntable, so that the purpose of warning is achieved.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a flow velocity measuring device for hydraulic engineering detection.
Background
The hydraulic engineering refers to various projects (including new construction, extension, reconstruction, reinforcement, restoration, lamp removal projects) such as flood control, waterlogging drainage, irrigation, hydroelectric power generation, water (water supply), mudflat treatment, water and soil conservation, water resource protection and the like, and supporting and auxiliary projects thereof.
After the hydraulic facilities are built, after water flows into the river channel, the staff need measure the flow velocity of the water flow, and when the speed of the water flow in the river is measured at present, a probe for measuring the flow velocity of the water flow is easy to move, so that the flow velocity data of the measured water flow is inaccurate. According to chinese patent "a portable rivers speed sensor is used in water conservancy detection", its patent number is "CN 214041450U", this patent monitors the velocity of flow of rivers, the staff installs speed probe and mount fixed in advance, then fix the mount installation to survey on the buret, then use the electric wire to carry out the electricity with speed probe and tachymeter and be connected, then the staff will survey in the buret stretches into rivers, and remain stable, speed probe measures the velocity of flow of rivers, and with measuring data transmission to the tachymeter in, then the tachymeter shows the real-time demonstration of velocity of flow data of rivers, can also use the second screw rod to be connected fixedly with second survey buret and third survey buret, thereby further increase the whole length of surveying the buret, be convenient for the staff better monitors the velocity of flow of rivers. Although the purpose of convenience can be achieved in the process of measurement, the measurement needs to be carried out manually, and the use is not very safe, so that auxiliary measurement can be carried out by a machine, and the purpose of improving the measurement safety and warning is achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flow velocity measuring device for hydraulic engineering detection, which can measure deeper water areas and can achieve the purpose of warning during measurement when hydraulic engineering detection is carried out.
In order to achieve the purpose, the utility model provides the following technical scheme: a flow velocity measuring device for hydraulic engineering detection comprises a base, wherein a first electric push rod is hinged to the top of the base, a second electric push rod is hinged to the top of the base, one end, away from the base, of the second electric push rod is hinged to the middle of the outer wall of the first electric push rod, a fixed pulley is hinged to the telescopic end of the second electric push rod, a measuring alarm device is arranged at the top of the base and comprises a motor, a rotating shaft, a rope winding drum, a fixed plate, a rotary disc, a striking block, a bell and a mounting plate, the fixed plate is fixedly mounted at the top of the base, the mounting plate is fixedly mounted at the front of the fixed plate, a bearing is arranged at the front of the fixed plate, one end of the rotating shaft is rotatably connected to the inner wall of the bearing, the motor is fixedly mounted at the top of the base, the rotating shaft is fixedly connected to the outer wall of a motor transmission shaft through a coupler, the outer wall of pivot is established at the fixed cover of serving as go-between and is close to the one end of shaft coupling, the fixed cover of carousel is established in the pivot and is got the one end that the outer wall is close to the bearing, hit the outer wall of piece fixed mounting at the circumference of carousel, mounting panel fixed mounting is in the front of fixed plate, the jingle bell hangs in the bottom of mounting panel, hit the one end and the jingle bell contact that the carousel was kept away from to the piece.
Preferably, around being equipped with the rope on the serving section of thick bamboo, the rope is kept away from the serving section of thick bamboo and is walked around behind the fixed pulley and downwardly extending, extension end fixedly connected with balancing weight, the balancing weight obtains bottom fixedly connected with tachymeter, the rope includes electric wire and wire rope, the rope of one side of serving section of thick bamboo is connected with the probe that tests the speed. The counter weight of the measuring device can be improved through the set counter weight block, so that the counter weight block can fall into water to measure.
Preferably, the first electric push rod is a multistage electric push rod. Through the multistage electric push rod that sets up, can carry out long-distance propulsion to realize advancing this measuring device's tachymeter and measuring to farther place.
Preferably, the bottom of base is provided with the pulley, the quantity of pulley is four. Through the four pulleys, the measuring device is convenient to move, and the measuring effect is improved.
The utility model provides a flow velocity measuring device for hydraulic engineering detection. The method has the following beneficial effects:
(1) the rope unwinding device has the advantages that the rotating shaft can be driven to rotate through the motor through the arranged measuring alarm device, so that the rope is unwound, and meanwhile, the ringing block is continuously struck through the rotation of the rotary disc, so that the warning purpose is achieved.
(2) The velocimeter can be propelled by the first electric push rod, so that the purpose that the velocimeter is farther in measurement range and is not limited to the river edge to measure is achieved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of the present invention A.
In the figure: 1. a base; 2. a first electric push rod; 3. a second electric push rod; 4. a measurement alarm device; 401. A motor; 402. a rotating shaft; 403. a rope drum; 404. a fixing plate; 405. a turntable; 406. striking a block; 407. ringing; 408. mounting a plate; 5. a rope; 6. a fixed pulley; 7. a balancing weight; 8. a velocimeter; 9. a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the present invention provides a technical solution: a flow velocity measuring device for hydraulic engineering detection comprises a base 1, wherein a first electric push rod 2 is hinged to the top of the base 1, a second electric push rod 3 is hinged to the top of the base 1, one end, far away from the base 1, of the second electric push rod 3 is hinged to the middle of the outer wall of the first electric push rod 2, a fixed pulley 6 is hinged to the telescopic end of the second electric push rod 3, a measurement alarm device 4 is arranged on the top of the base 1, the measurement alarm device 4 comprises a motor 401, a rotating shaft 402, a rope winding drum 403, a fixed plate 404, a rotating disc 405, a striking block 406, a bell 407 and a mounting plate 408, the fixed plate 404 is fixedly arranged on the top of the base 1, the mounting plate 408 is fixedly arranged on the front face of the fixed plate 404, a bearing is arranged on the front face of the fixed plate 404, one end of the rotating shaft 402 is rotatably connected to the inner wall of the bearing, the motor 401 is fixedly arranged on the top of the base 1, and the rotating shaft 402 is fixedly connected to the outer wall of a transmission shaft of the motor 401 through a coupler, the rope winding drum 403 is fixedly sleeved at one end of the outer wall of the rotating shaft 402 close to the coupler, the rotating shaft 405 is fixedly sleeved at one end of the outer wall of the rotating shaft 402 close to the bearing, the striking block 406 is fixedly installed at the outer wall of the circumference of the rotating shaft 405, the mounting plate 408 is fixedly installed at the front of the fixing plate 404, the bell 407 is hung at the bottom of the mounting plate 408, one end of the striking block 406 far from the rotating shaft 405 is in contact with the bell 407, the rope 5 is wound on the rope winding drum 403, one end of the rope 5 far from the rope winding drum 403 bypasses the fixed pulley 6 and extends downwards, the extending end is fixedly connected with the counterweight block 7, the counterweight block 7 is fixedly connected with the velometer 8 at the bottom, the rope 5 comprises an electric wire and a steel wire rope, the rope 5 at one side of the rope winding drum 403 is connected with a speed measuring probe, the counterweight of the measuring device can be improved through the arranged counterweight block 7, so as to fall into water for measurement, the first electric push rod 2 is a multistage electric push rod, through the multistage electric push rod that sets up, can carry out remote propulsion to the realization impels this measuring device's tachymeter 8 to farther place and measures, and the bottom of base 1 is provided with pulley 9, and the quantity of pulley 9 is four, through four pulley 9 that set up, is convenient for remove this measuring device, has improved measuring effect.
When using, adjust through opening first electric push rod 2 and third electric push rod 3, make can adjust the waters of awaiting measuring, then through opening motor 401, then make pivot 402 rotatory, thereby it is rotatory to drive rope reel 403 and carousel 405, when rope reel 403 unreels, under the effect of balancing weight 7, make rope 5 tenesmus, put into aquatic with balancing weight 7 and tachymeter 8, measure, it is rotatory simultaneously through carousel 405, thereby realize hitting that the piece 406 is continuous to go to hit and hit the jingle bell 407, thereby make jingle bell 407 send the sound, play the effect of warning.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a hydraulic engineering detects uses flow velocity measurement device, includes base (1), its characterized in that: the top of the base (1) is hinged with a first electric push rod (2), the top of the base (1) is hinged with a second electric push rod (3), one end, far away from the base (1), of the second electric push rod (3) is hinged to the middle of the outer wall of the first electric push rod (2), the telescopic end of the second electric push rod (3) is hinged with a fixed pulley (6), the top of the base (1) is provided with a measurement alarm device (4), the measurement alarm device (4) comprises a motor (401), a rotating shaft (402), a rope drum (403), a fixed plate (404), a turntable (405), a striking block (406), a bell (407) and a mounting plate (408), the fixed plate (404) is fixedly mounted at the top of the base (1), the mounting plate (408) is fixedly mounted on the front of the fixed plate (404), a bearing is arranged on the front of the fixed plate (404), one end of the rotating shaft (402) is rotatably connected to the inner wall of the bearing, motor (401) fixed mounting is at the top of base (1), pivot (402) pass through shaft coupling fixed connection at the outer wall of motor (401) transmission shaft, rope reel (403) fixed cover is established and is close to the one end of shaft coupling at the outer wall of pivot (402), the fixed cover of carousel (405) is established and is got the one end that the outer wall is close to the bearing in pivot (402), hit the outer wall of piece (406) fixed mounting at the circumference of carousel (405), mounting panel (408) fixed mounting is in the front of fixed plate (404), jingle bell (407) hang the bottom at mounting panel (408), hit the one end and jingle bell (407) contact that carousel (405) was kept away from to piece (406).
2. The flow velocity measurement device for hydraulic engineering detection according to claim 1, characterized in that: go up rope drum (403) around being equipped with rope (5), rope (5) are kept away from rope drum (403) one end and are walked around behind fixed pulley (6) and downwardly extending, extension end fixedly connected with balancing weight (7), balancing weight (7) obtain bottom fixedly connected with tachymeter (8), rope (5) include electric wire and wire rope, rope (5) of one side of rope drum (403) are connected with the probe that tests the speed.
3. The flow velocity measurement device for hydraulic engineering detection according to claim 1, characterized in that: the first electric push rod (2) is a multi-stage electric push rod.
4. The flow velocity measurement device for hydraulic engineering detection according to claim 1, characterized in that: the bottom of base (1) is provided with pulley (9), the quantity of pulley (9) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123197788.4U CN216560642U (en) | 2021-12-20 | 2021-12-20 | Hydraulic engineering detects uses flow velocity measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123197788.4U CN216560642U (en) | 2021-12-20 | 2021-12-20 | Hydraulic engineering detects uses flow velocity measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216560642U true CN216560642U (en) | 2022-05-17 |
Family
ID=81543859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123197788.4U Withdrawn - After Issue CN216560642U (en) | 2021-12-20 | 2021-12-20 | Hydraulic engineering detects uses flow velocity measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216560642U (en) |
-
2021
- 2021-12-20 CN CN202123197788.4U patent/CN216560642U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220517 Effective date of abandoning: 20220616 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20220517 Effective date of abandoning: 20220616 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |