CN213021760U - Integrated navigation type channel flow measuring device - Google Patents
Integrated navigation type channel flow measuring device Download PDFInfo
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- CN213021760U CN213021760U CN202022291715.0U CN202022291715U CN213021760U CN 213021760 U CN213021760 U CN 213021760U CN 202022291715 U CN202022291715 U CN 202022291715U CN 213021760 U CN213021760 U CN 213021760U
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Abstract
The utility model relates to an integration formula channel current surveying device of walking to navigate belongs to agricultural irrigation control technical field. The technical scheme is as follows: a slide rail (16) is arranged on the outer wall of a bridge railing (2) of the measuring bridge (1), the slide rail (16) is parallel to the water surface of a channel (20) and is arranged close to the bridge railing, a hanging wheel (15) is arranged on the upper part of the side wall of the flow measurement host (5), and the flow measurement host (5) is hung on the slide rail (16) through the hanging wheel (15) and is arranged in a left-right sliding manner; the lower part of the flow measurement host (5) is connected with a counterweight flow velocity sensor (7) through a sling (6). The utility model discloses an useful part lies in: utilize the bridge railing of survey bridge to fix the slide rail, the slide of navigating about that forms is single layer construction, presses close to the bridge railing installation of survey bridge, and is simple, stable, and the support arm is fixed on the bridge railing of survey bridge, and is with low costs for integrated hang dress plumb line current surveying appearance can realize smoothly navigating about the survey flow.
Description
Technical Field
The utility model relates to an integration formula channel current surveying device of walking to navigate belongs to agricultural irrigation control technical field.
Background
In the technical field of channel water measurement monitoring, a flow velocity area method is widely applied as a flow measurement technical means, but in a channel, the distribution of a flow velocity field of a water passing section is very complex, and in order to obtain the average flow velocity of the water passing section, the common method is to divide the water passing section, take the flow velocity of the divided small section as the average flow velocity of the small section, and then integrate the flow velocities of all the small sections to be taken as the average flow velocity of the whole water passing section. In the prior art, the current measurement of a larger water passing section generally adopts an air-navigation type current measurement device, the current measurement device comprises a current measurement host and a counterweight current measurement sensor, and a set of current measurement device is moved on the bridge surface of a current measurement bridge to carry out multi-point current measurement; the current measuring equipment usually adopts a portal frame type or a suspension cable type, and has the defects of complex structure and poor stability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an integration formula channel current surveying device of walking utilizes the bridge railing of survey bridge to fix the slide rail, and the slide of walking to navigate of formation is individual layer structure, presses close to the bridge railing installation of survey bridge, and is simple, stable, solves the above-mentioned problem among the background art.
The technical scheme of the utility model is that:
an integrated navigation channel flow measuring device comprises a flow measuring host, a sling, a counterweight flow velocity sensor, a hanging wheel and a slide rail; a measuring bridge is arranged on the channel, and bridge railings are respectively arranged on two sides of the measuring bridge along the width direction of the channel; the outer wall of the bridge railing of the bridge is provided with a slide rail, the slide rail is parallel to the water surface of the channel and is arranged close to the bridge railing, the upper part of the side wall of the flow measurement host is provided with a hanging wheel, and the flow measurement host is hung on the slide rail through the hanging wheel and is arranged in a left-right sliding manner; the lower part of the flow measurement host is connected with a counterweight flow velocity sensor through a sling.
A sliding rail bottom beam is arranged on the bridge railing below the sliding rail, and the sliding rail bottom beam is parallel to the sliding rail and is arranged close to the bridge railing; the slide rail is connected with the slide rail bottom beam through a plurality of support arms which are vertically arranged, two adjacent support arms, the slide rail and the slide rail bottom beam jointly form a rectangular structure, and the support arms are fixed on a bridge railing of the bridge.
And a slide rail stabilizing frame is also arranged between the slide rail and the slide rail bottom beam and is arranged on a diagonal line of a rectangular structure formed by the two supporting arms, the slide rail and the slide rail bottom beam.
The lower part of the side wall of the current measuring main machine is provided with a lower idler wheel which is attached to the bottom beam of the sliding rail, and the lower idler wheel is provided with an adjusting bolt which can adjust the verticality of the current measuring main machine.
The flow measuring host, the sling and the counterweight flow velocity sensor form an integrated hanging plumb line flow measuring instrument.
The flow measuring host machine, the counterweight flow rate sensor and the like are common devices known in the field, are sold in the market and can be assembled by self.
The flow measurement host comprises a power supply, a flow measurement host processor, a sling lifting motor, a sling reel, a sling lifting sensor, a flow measurement host sailing motor and a flow measurement host sailing travel sensor, wherein the flow measurement host processor is respectively connected with the power supply, the sling lifting motor, the sling lifting sensor, the flow measurement host sailing motor and the flow measurement host sailing travel sensor; the current-measuring host machine navigation motor is connected with the hanging wheel and drives the hanging wheel to walk on the sliding rail.
The current-measuring host machine navigation motor, the current-measuring host machine navigation travel sensor, the hanging wheel and the slide rail jointly form a navigation mechanism, the current-measuring host machine navigation travel sensor and the hanging wheel are respectively arranged on the current-measuring host machine navigation motor, and the hanging wheel slides on the slide rail under the driving of the current-measuring host machine navigation motor. The integrated hanging vertical line flow meter walks left and right on the slide rail through the navigation mechanism.
The hanging wheel is provided with an anti-theft lock for field anti-theft and misoperation.
The measuring bridge, the integrated hanging plumb line flow measuring instrument, the hanging wheel, the anti-theft lock, the lower idler wheel and the like are known technologies. The utility model discloses an innovation point is that the slide rail is fixed to the bridge railing that utilizes the survey bridge, and the slide of navigating who forms is individual layer structure, presses close to the bridge railing installation of survey bridge.
The utility model discloses an useful part lies in: utilize the bridge railing of survey bridge to fix the slide rail, the slide of navigating about that forms is single layer construction, presses close to the bridge railing installation of survey bridge, and is simple, stable, and the support arm is fixed on the bridge railing of survey bridge, and is with low costs for integrated hang dress plumb line current surveying appearance can realize smoothly navigating about the survey flow.
Drawings
Fig. 1 is a schematic layout of an embodiment of the present invention;
FIG. 2 is a schematic view of the arrangement of the water flow direction of the embodiment of the present invention;
FIG. 3 is a schematic structural view of a flow measurement host according to an embodiment of the present invention;
in the figure: the flow measurement device comprises a measurement bridge 1, a bridge railing 2, a support arm 3, a navigation mechanism 4, a flow measurement host 5, a sling 6, a counterweight flow velocity sensor 7, a power supply 8, a flow measurement host processor 9, a sling lifting motor 10, a sling reel 11, a sling lifting sensor 12, a flow measurement host navigation motor 13, a flow measurement host navigation travel sensor 14, a hanging wheel 15, a slide rail 16, a slide rail stabilizing frame 17, a slide rail bottom beam 18, a lower idler wheel 19, a channel 20, canal water 21, a canal bottom 22, a bridge pillar 23 and an anti-theft lock 24.
Detailed Description
The present invention will be further explained by embodiments with reference to the accompanying drawings.
An integrated navigation channel flow measuring device comprises a flow measuring host 5, a sling 6, a counterweight flow velocity sensor 7, a hanging wheel 15 and a slide rail 16; the channel 20 is provided with a measuring bridge 1, and both sides of the measuring bridge 1 are respectively provided with a bridge fence 2 along the width direction of the channel 20; the outer wall of the bridge railing 2 of the bridge survey 1 is provided with a slide rail 16, the slide rail 16 is parallel to the water surface of the channel 20 and is arranged close to the bridge railing, the upper part of the side wall of the current measurement host 5 is provided with a hanging wheel 15, and the current measurement host 5 is hung on the slide rail 16 through the hanging wheel 15 and is arranged in a left-right sliding manner; the lower surface of the flow measurement main machine 5 is connected with a counterweight flow velocity sensor 7 through a sling 6.
A sliding rail bottom beam 18 is arranged on the bridge railing 2 below the sliding rail 16, and the sliding rail bottom beam 18 is parallel to the sliding rail 16 and is arranged close to the bridge railing; the slide rail 16 is connected with the slide rail bottom beam 18 through a plurality of support arms 3 which are vertically arranged, two adjacent support arms 3, the slide rail 16 and the slide rail bottom beam 18 jointly form a rectangular structure, and the support arms 3 are fixed on the bridge railing 2 of the bridge survey.
A slide rail stabilizing frame 17 is further arranged between the slide rail 16 and the slide rail bottom beam 18, and the slide rail stabilizing frame 17 is arranged on a diagonal line of a rectangular structure formed by the two supporting arms 3, the slide rail 16 and the slide rail bottom beam 18.
The lower part of the side wall of the current measuring main machine 5 is provided with a lower idler wheel 19, the lower idler wheel 19 is attached to the sliding rail bottom beam 18, and the lower idler wheel 19 is provided with an adjusting bolt which can adjust the verticality of the current measuring main machine 5.
The flow measuring host 5, the sling 6 and the counterweight flow velocity sensor 7 form an integrated hanging plumb line flow measuring instrument.
The flow measuring host 5, the counterweight flow rate sensor 7 and the like are common devices known in the field, are sold in the market, and can be assembled by themselves.
The flow measurement host 5 comprises a power supply 8, a flow measurement host processor 9, a sling lifting motor 10, a sling reel 11, a sling lifting sensor 12, a flow measurement host sailing motor 13 and a flow measurement host sailing travel sensor 14, wherein the flow measurement host processor 9 is respectively connected with the power supply 8, the sling lifting motor 10, the sling lifting sensor 12, the flow measurement host sailing motor 13 and the flow measurement host sailing travel sensor 14, the sling lifting motor 10 is in driving connection with the sling reel 11, and the sling lifting sensor 12 and the sling 6 are arranged on the sling reel 11; the current-measuring host navigation motor 13 is connected with a hanging wheel 15 and drives the hanging wheel 15 to travel on a slide rail 16.
The current-measuring host computer navigation motor 13, the current-measuring host computer navigation stroke sensor 14, the hanging wheel 15 and the slide rail 16 jointly form the navigation mechanism 4, the current-measuring host computer navigation stroke sensor 14 and the hanging wheel 15 are respectively arranged on the current-measuring host computer navigation motor 13, and the hanging wheel slides on the slide rail 16 under the driving of the current-measuring host computer navigation motor. The integrated hanging vertical line flow meter walks left and right on the slide rail 16 through the navigation mechanism 4.
The hanging wheel 15 is provided with an anti-theft lock 24 for field anti-theft and misoperation.
The bridge 1 is arranged on the channel 20 through the lower bridge pillar 23.
In the embodiment, the current measuring host navigation motor 13 drives the hanging wheel 15 to rotate, and the current measuring host 5 slides on the slide rail 16; the integrated hanging vertical line flow meter walks left and right on the slide rail 16 through the navigation mechanism 4, and the navigation travel sensor 14 of the flow measuring host machine detects and controls the moving position of the flow measuring host machine 5. After the integrated hanging plumb line flow measuring instrument reaches a set flow measuring point, stopping moving, starting a sling lifting motor 10 to drive a sling reel 11 to rotate, driving a counterweight flow velocity sensor 7 to move up and down by a sling 6 wound on the sling reel 11, and measuring the flow of the flow measuring point by the counterweight flow velocity sensor 7; the sling lift sensor 12 detects and controls the movement position of the counterweight flow rate sensor 7. And after the measurement of the flow measuring point is completed, the integrated hanging vertical line flow measuring instrument moves to the next flow measuring point for measurement until the measurement of all the flow measuring points is completed. And comprehensively processing the flow velocities of all the flow measurement points to obtain the average flow velocity of the whole water cross section.
Claims (5)
1. The utility model provides an integration formula channel current surveying device that walks to navigate which characterized in that: comprises a flow measuring host (5), a sling (6), a counterweight flow velocity sensor (7), a hanging wheel (15) and a slide rail (16); a measuring bridge (1) is arranged on the channel (20), and bridge railings (2) are respectively arranged on two sides of the measuring bridge (1) along the width direction of the channel (20); a slide rail (16) is arranged on the outer wall of a bridge railing (2) of the measuring bridge (1), the slide rail (16) is parallel to the water surface of a channel (20) and is arranged close to the bridge railing, a hanging wheel (15) is arranged on the upper part of the side wall of the flow measurement host (5), and the flow measurement host (5) is hung on the slide rail (16) through the hanging wheel (15) and is arranged in a left-right sliding manner; the lower part of the flow measurement host (5) is connected with a counterweight flow velocity sensor (7) through a sling (6).
2. The integrated navigable channel flow measurement device of claim 1, wherein: a sliding rail bottom beam (18) is arranged on the bridge railing (2) below the sliding rail (16), and the sliding rail bottom beam (18) is parallel to the sliding rail (16) and is arranged close to the bridge railing; the slide rail (16) is connected with the slide rail bottom beam (18) through a plurality of support arms (3) which are vertically arranged, two adjacent support arms (3), the slide rail (16) and the slide rail bottom beam (18) jointly form a rectangular structure, and the support arms (3) are fixed on a bridge railing (2) of the bridge survey.
3. The integrated navigable channel flow measurement device of claim 2, wherein: and a slide rail stabilizing frame (17) is further arranged between the slide rail (16) and the slide rail bottom beam (18), and the slide rail stabilizing frame (17) is arranged on a diagonal line of a rectangular structure formed by the two supporting arms (3), the slide rail (16) and the slide rail bottom beam (18) together.
4. The integrated cruise channel flow measurement device according to claim 1 or 2, wherein: the lower part of the side wall of the flow measurement main machine (5) is provided with a lower idler wheel (19), the lower idler wheel (19) is attached to the bottom beam (18) of the sliding rail, and the lower idler wheel (19) is provided with an adjusting bolt.
5. The integrated cruise channel flow measurement device according to claim 1 or 2, wherein: the hanging wheel (15) is provided with an anti-theft lock (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022291715.0U CN213021760U (en) | 2020-10-15 | 2020-10-15 | Integrated navigation type channel flow measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022291715.0U CN213021760U (en) | 2020-10-15 | 2020-10-15 | Integrated navigation type channel flow measuring device |
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| CN213021760U true CN213021760U (en) | 2021-04-20 |
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| CN202022291715.0U Active CN213021760U (en) | 2020-10-15 | 2020-10-15 | Integrated navigation type channel flow measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834537A (en) * | 2021-09-23 | 2021-12-24 | 唐山现代工控技术有限公司 | Real-time online flow measuring device and method for open channel |
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2020
- 2020-10-15 CN CN202022291715.0U patent/CN213021760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834537A (en) * | 2021-09-23 | 2021-12-24 | 唐山现代工控技术有限公司 | Real-time online flow measuring device and method for open channel |
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