CN216013416U - Water conservancy irrigated area open channel velocity of water measuring device - Google Patents
Water conservancy irrigated area open channel velocity of water measuring device Download PDFInfo
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- CN216013416U CN216013416U CN202121724863.5U CN202121724863U CN216013416U CN 216013416 U CN216013416 U CN 216013416U CN 202121724863 U CN202121724863 U CN 202121724863U CN 216013416 U CN216013416 U CN 216013416U
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Abstract
The utility model relates to the technical field of water flow velocity measurement, in particular to a water flow velocity measurement device for an open channel of a water conservancy irrigation area, which comprises a speed measurement ring, wherein the bottom of the inner side of the speed measurement ring is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a speed measurer, two sides of the bottom of the speed measurement ring are both fixedly connected with supporting rods, the end part of each supporting rod is fixedly connected with a first sucker, two sides of the speed measurement ring are both fixedly connected with telescopic rods, and the end parts of the telescopic rods are both rotatably connected with second suckers. The utility model has the advantages that: utilize telescopic link and the cooperation of second sucking disc to make the distance that can adjust two second sucking discs, make two second sucking discs can adsorb in the open channel both sides of different width, first spring makes the telescopic link be in the extension state, makes the telescopic link exert pressure to the second sucking disc, make the absorption that the second sucking disc can be firmly in the open channel both sides, the device can stable installation in the open channel bottom of different width and can remain stable in rivers impact.
Description
Technical Field
The utility model relates to the technical field of water flow velocity measurement, in particular to a water flow velocity measuring device for an open channel of a water conservancy irrigation area.
Background
An open channel is a channel with free surface (the points on the surface are subject to atmospheric pressure) water flow. It can be divided into a natural open channel and an artificial open channel according to its formation. The former is natural river channel; the latter is like artificial water delivery channels, canals and pipelines which are not filled with water flow.
The current water conservancy irrigated area open channel water velocity of flow measuring device's shortcoming: the current water conservancy irrigated area open channel water velocity of flow measuring device installs unstablely in the open channel of different width, is influenced stability by water impact easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, provides a water flow velocity measuring device for an open channel of a water conservancy irrigation area, and effectively overcomes the defects of the prior art.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a water conservancy irrigated area open channel velocity of water measuring device, includes the ring that tests the speed, the inboard bottom fixedly connected with connecting rod of ring tests the speed, the one end fixedly connected with tachymeter of connecting rod, the equal fixedly connected with bracing piece in both sides of ring bottom portion tests the speed, the first sucking disc of tip fixedly connected with of bracing piece, the equal fixedly connected with telescopic link in both sides of ring tests the speed, the tip of telescopic link is all rotated and is connected with the second sucking disc.
Optionally, the cross-section that tests the speed the ring is oval-shaped, the tachymeter is located the center department that tests the speed the ring, and oval-shaped ring that tests the speed can reduce the resistance that rivers brought, makes the device install more stably in the open channel, and makes the connection face of telescopic link and bracing piece and ring that tests the speed bigger, improves the firmness of the device, installs the device in the open channel, makes the ring that tests the speed perpendicular then can carry out the velocity of flow test through the tachymeter with the rivers direction.
Optionally, the top fixedly connected with signal transmitter of ring tests the speed, signal transmitter and tachymeter electric connection transmit the measuring velocity of water flow of tachymeter to detection terminal through signal transmitter in real time, make the user know the rivers condition in real time.
Optionally, first spring has been cup jointed to the external diameter of telescopic link, first spring is compression spring, the one end of first spring and the slide bar tip fixed connection of telescopic link, the other end of first spring and the loop bar middle part fixed connection of telescopic link utilize telescopic link and the cooperation messenger of second sucking disc to adjust the distance of two second sucking discs, make two second sucking discs can adsorb in the open channel both sides of different width, first spring makes the telescopic link be in the extension state, makes the telescopic link exert pressure to the second sucking disc, make the absorption that the second sucking disc can be firmly in the open channel both sides, the device can stable installation in the open channel bottom of different widths.
Optionally, the tip of telescopic link rotates and is connected with the pivot, the telescopic link rotates through the pivot and is connected with the piece that links up, the one end and the second sucking disc fixed connection of linking up the piece, the pivot is the damping pivot, utilizes the pivot to make the second sucking disc can be at certain within range internal rotation, and when the wall was the inclined plane in the open channel both sides, can rotate the pivot and make the second sucking disc parallel to each other and make the device installation more stable adaptation scope bigger with the open channel lateral wall, and the damping pivot can be avoided it to rock under the rivers effect and lead to the second sucking disc to adsorb unstable condition.
Optionally, the inside of linking up the piece is the cavity form, the inside fixedly connected with second spring of linking up the piece, the tip fixedly connected with stock of second spring, the second spring is compression spring, the length of second spring is less than the degree of depth of linking up the piece inside groove, the diameter of stock and the diameter looks adaptation of linking up the piece inside groove, when the both sides of open channel are the weak soil structure, then can insert the stock and accomplish fixedly in the open channel lateral wall, if the open channel both sides are the concrete, then under the pressure of first spring effect, the second spring shrink, the stock shrink is gone into the inside groove of linking up the piece, makes the second sucking disc and lateral wall absorption fixed, and the device can the wide and installation of multiple open channel lateral wall environment application scope of adaptation.
The utility model has the following advantages:
1. the water conservancy irrigation area open channel water flow velocity measuring device can adjust the distance between two second suckers by utilizing the matching of the telescopic rod and the second suckers, so that the two second suckers can be adsorbed at two sides of open channels with different widths, the first spring enables the telescopic rod to be in an extension state, the telescopic rod applies pressure to the second suckers, the second suckers can be firmly adsorbed at two sides of the open channels, the device can be stably installed at the bottoms of the open channels with different widths, the second suckers can rotate in a certain range by utilizing the rotating shaft, when two side walls of the open channels are inclined planes, the rotating shaft can be rotated to enable the second suckers to be parallel to the side walls of the open channels to enable the device to be installed more stably and have a larger adaptation range, the damping rotating shaft can avoid the situation that the second suckers are unstable in adsorption due to the shaking of the device under the action of water flow, when two sides of the open channels are in a soft soil structure, the anchor rods can be inserted into the side walls of the open channels to complete fixation, if the two sides of the open channel are made of concrete, under the pressure action of the first spring, the second spring contracts, the anchor rod contracts into the inner groove of the connecting block, the second sucker is fixedly adsorbed with the side wall, and the device can be adaptive to various open channel side wall environments, is wide in application range and is firm in installation.
2. This water conservancy irrigated area open channel velocity of water measuring device, the oval ring that tests the speed can reduce the resistance that rivers brought, it is more stable to make the device install in the open channel, and make the telescopic link and bracing piece bigger with the ring that tests the speed's being connected, improve the firmness of the device, install the device in the open channel, it then can carry out the velocity of flow test through the tachymeter with the rivers direction is perpendicular to make the ring that tests the speed, pass through signal transmitter real-time transmission to detection terminal with the measured velocity of flow of tachymeter, make the user know the rivers condition in real time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
fig. 5 is an enlarged view of the structure of fig. 4 at C according to the present invention.
In the figure: 1-speed measuring ring, 2-connecting rod, 3-speedometer, 4-supporting rod, 5-first sucker, 6-telescopic rod, 7-second sucker, 8-signal transmitter, 9-first spring, 10-rotating shaft, 11-connecting block, 12-second spring and 13-anchor rod.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1 to 5, a water conservancy irrigated area open channel velocity of water flow measuring device, it is including ring 1 tests the speed, the inboard bottom fixedly connected with connecting rod 2 of ring tests the speed, the one end fixedly connected with tachymeter 3 of connecting rod 2, the equal fixedly connected with bracing piece 4 in both sides of ring 1 bottom tests the speed, the first sucking disc 5 of tip fixedly connected with of bracing piece 4, the equal fixedly connected with telescopic link 6 in both sides of ring 1 tests the speed, the tip of telescopic link 6 is all rotated and is connected with second sucking disc 7.
As an optional technical scheme of the utility model: the cross-section that the ring 1 tests the speed is oval-shaped, tachymeter 3 is located the center department that tests the speed ring 1, oval-shaped ring 1 that tests the speed can reduce the resistance that rivers brought, make the device install more stably in the open channel, and make telescopic link 6 and bracing piece 4 bigger with the ring 1 that tests the speed's connection face, improve the firmness of the device, install the device in the open channel, make ring 1 that tests the speed perpendicular then can carry out the velocity of flow test through tachymeter 3 with the rivers direction.
As an optional technical scheme of the utility model: the top fixedly connected with signal transmitter 8 of ring 3 tests the speed, signal transmitter 8 and 3 electric connection of tachymeter, with 3 measuring rivers velocity of flow of tachymeter pass through signal transmitter 8 real-time transmission to detection terminal, make the user know the rivers condition in real time.
As an optional technical scheme of the utility model: first spring 9 has been cup jointed to the external diameter of telescopic link 6, first spring 9 is compression spring, the one end of first spring 9 and the slide bar tip fixed connection of telescopic link 6, the other end of first spring 9 and the loop bar middle part fixed connection of telescopic link 6, utilize telescopic link 6 and the cooperation messenger of second sucking disc 7 to adjust the distance of two second sucking discs 7, make two second sucking discs 7 can adsorb the open channel both sides at different width, first spring 9 makes telescopic link 6 be in the extension state, make telescopic link 6 exert pressure to second sucking disc 7, make the absorption that second sucking disc 7 can be firmly in the open channel both sides, the device can stable installation in the open channel bottom of different width.
As an optional technical scheme of the utility model: the tip of telescopic link 6 rotates and is connected with pivot 10, telescopic link 6 rotates through pivot 10 and is connected with linking piece 11, the one end and the 7 fixed connection of second sucking disc that link up piece 11, pivot 10 is the damping pivot, utilize pivot 10 to make second sucking disc 7 can be at certain within range internal rotation, when the wall of open channel both sides is the inclined plane, can rotate pivot 10 and make second sucking disc 7 and open channel lateral wall parallel to each other use the device installation more stabilize the adaptation scope bigger, the damping pivot can be avoided it to rock under the rivers effect and lead to the unstable condition of second sucking disc 7 absorption.
As an optional technical scheme of the utility model: the interior of the joining block 11 is hollow, the interior of the joining block 11 is fixedly connected with a second spring 12, the end portion of the second spring 12 is fixedly connected with an anchor rod 13, the second spring 12 is a compression spring, the length of the second spring 12 is smaller than the depth of an inner groove of the joining block 11, the diameter of the anchor rod 13 is matched with the diameter of the inner groove of the joining block 11, when two sides of the open channel are of soft soil structures, the anchor rod 13 can be inserted into the side wall of the open channel to complete fixation, if the two sides of the open channel are made of concrete, under the pressure action of the first spring 9, the second spring 12 contracts, the anchor rod 13 contracts into the inner groove of the joining block 11, the second sucker 7 is fixedly adsorbed with the side wall, and the device can be matched with various open channel side wall environments, is wide in application range and is firm in installation.
The working process of the utility model is as follows:
s1, the telescopic rod 6 is contracted and installed at the bottom of the open channel, so that the first suction disc 5 and the second suction disc 7 are respectively adsorbed at the bottom and two sides of the open channel;
and S2, detecting the flow rate of the water flow by the velocimeter 3 and transmitting the flow rate to a signal terminal through a signal transmitter.
In summary, the following steps: the water conservancy irrigation area open channel water flow velocity measuring device utilizes the matching of the telescopic rod 6 and the second sucker 7 to adjust the distance between the two second suckers 7, so that the two second suckers 7 can be adsorbed at two sides of open channels with different widths, the first spring 9 enables the telescopic rod 6 to be in an extension state, the telescopic rod 6 applies pressure to the second sucker 7, the second sucker 7 can be firmly adsorbed at two sides of the open channel, the device can be stably installed at the bottoms of the open channels with different widths, the second sucker 7 can rotate in a certain range by utilizing the rotating shaft 10, when the two sides of the open channel are inclined planes, the rotating shaft 10 can be rotated to enable the second sucker 7 and the side wall of the open channel to be parallel to enable the device to be installed more stably and have a larger adaptive range, the damping rotating shaft can avoid the situation that the second sucker 7 is unstable in adsorption due to the swinging under the action of water flow, when the two sides of the open channel are in a soft soil structure, the anchor rod 13 can be inserted into the side wall of the open channel to complete the fixation, if the two sides of the open channel are made of concrete, under the pressure action of the first spring 9, the second spring 12 contracts, the anchor rod 13 contracts into the inner groove of the connecting block 11, so that the second sucker 7 is fixedly adsorbed with the side wall, and the device can be adapted to various open channel side wall environments, is wide in application range and is firm to install; oval-shaped ring 1 that tests speed can reduce the resistance that rivers brought, it is more stable to make the device install in the open channel, and make telescopic link 6 and bracing piece 4 bigger with the ring 1 that tests speed's connection face, the firmness that improves the device, install the device in the open channel, make ring 1 that tests speed and rivers direction perpendicular then can carry out the velocity of flow test through tachymeter 3, the current velocity of flow that will test the tachymeter 3 measuring passes through signal transmitter 8 real-time transport to detection terminal, make the user can know the rivers condition in real time.
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 (6)
1. The utility model provides a water conservancy irrigated area open channel water velocity of flow measuring device which characterized in that: including ring (1) tests the speed, the inboard bottom fixedly connected with connecting rod (2) of ring tests the speed, the one end fixedly connected with tachymeter (3) of connecting rod (2), the equal fixedly connected with bracing piece (4) in both sides of ring (1) bottom tests the speed, the first sucking disc of tip fixedly connected with (5) of bracing piece (4), the equal fixedly connected with telescopic link (6) in both sides of ring (1) tests the speed, the tip of telescopic link (6) is all rotated and is connected with second sucking disc (7).
2. The water conservancy irrigated area open channel water flow velocity measurement device of claim 1, characterized in that: the cross-section of ring (1) that tests the speed is the ellipse form, tachymeter (3) are located the center department that tests the speed ring (1).
3. The water conservancy irrigated area open channel water flow velocity measurement device of claim 1, characterized in that: the top fixedly connected with signal transmitter (8) of ring (1) tests the speed, signal transmitter (8) and tachymeter (3) electric connection.
4. The water conservancy irrigated area open channel water flow velocity measurement device of claim 1, characterized in that: the outer diameter of the telescopic rod (6) is sleeved with a first spring (9), the first spring (9) is a compression spring, one end of the first spring (9) is fixedly connected with the end part of the sliding rod of the telescopic rod (6), and the other end of the first spring (9) is fixedly connected with the middle part of the loop bar of the telescopic rod (6).
5. The water conservancy irrigated area open channel water flow velocity measurement device of claim 1, characterized in that: the tip of telescopic link (6) rotates and is connected with pivot (10), telescopic link (6) rotate through pivot (10) and are connected with and link up piece (11), the one end and second sucking disc (7) fixed connection who links up piece (11), pivot (10) are the damping pivot.
6. The water conservancy irrigated area open channel water flow velocity measurement device of claim 5, characterized in that: the inside of linking up piece (11) is the cavity form, the inside fixedly connected with second spring (12) of linking up piece (11), the tip fixedly connected with stock (13) of second spring (12), second spring (12) are compression spring, the length of second spring (12) is less than the degree of depth of linking up piece (11) inside groove, the diameter of stock (13) and the diameter looks adaptation of linking up piece (11) inside groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121724863.5U CN216013416U (en) | 2021-07-28 | 2021-07-28 | Water conservancy irrigated area open channel velocity of water measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121724863.5U CN216013416U (en) | 2021-07-28 | 2021-07-28 | Water conservancy irrigated area open channel velocity of water measuring device |
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| CN216013416U true CN216013416U (en) | 2022-03-11 |
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| CN202121724863.5U Active CN216013416U (en) | 2021-07-28 | 2021-07-28 | Water conservancy irrigated area open channel velocity of water measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457748A (en) * | 2022-03-23 | 2022-05-10 | 四川华能涪江水电有限责任公司 | Scaffold frame is used in hydraulic engineering electromechanical installation |
| CN115055770A (en) * | 2022-06-25 | 2022-09-16 | 湖北欧米隆精密机械有限公司 | Oil discharge mechanism for oil groove of electric spark forming machine |
-
2021
- 2021-07-28 CN CN202121724863.5U patent/CN216013416U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457748A (en) * | 2022-03-23 | 2022-05-10 | 四川华能涪江水电有限责任公司 | Scaffold frame is used in hydraulic engineering electromechanical installation |
| CN115055770A (en) * | 2022-06-25 | 2022-09-16 | 湖北欧米隆精密机械有限公司 | Oil discharge mechanism for oil groove of electric spark forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230516 Address after: No. 1 Administrative Road, Heshun Town, Linzhou City, Anyang City, Henan Province, 456500 Patentee after: Henan Hualong Construction Engineering Co.,Ltd. Address before: 224200 room 104, building 2, group 1, Tongxin neighborhood committee, Dongtai town, Dongtai City, Yancheng City, Jiangsu Province Patentee before: Jiang Min |
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| TR01 | Transfer of patent right |