CN215491874U - A hang dress plumb line current surveying system for open channel - Google Patents
A hang dress plumb line current surveying system for open channel Download PDFInfo
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- CN215491874U CN215491874U CN202122212561.6U CN202122212561U CN215491874U CN 215491874 U CN215491874 U CN 215491874U CN 202122212561 U CN202122212561 U CN 202122212561U CN 215491874 U CN215491874 U CN 215491874U
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Abstract
The utility model discloses a flow measuring system for a hanging perpendicular line of an open channel, which comprises two fixing plates arranged in parallel, wherein two parallel suspension pipes are detachably arranged between the two fixing plates, and a plurality of flow measuring main machines are arranged on the two parallel suspension pipes; the flow measurement host is provided with a flow measurement unit, and the flow measurement unit comprises a rotating sleeve, a control box and a flow measurement sensor which are respectively sleeved on the two suspension pipes; rotate the sleeve and include plumb line section, location section and linkage segment, rotate the sleeve and through the rotatable connection of linkage segment and current surveying host computer, be provided with the branch plumb line on the plumb line section, the current surveying sensor is connected with the branch plumb line that is located two rotation sleeves of same current surveying unit respectively. The system provided by the utility model provides a complete flow measurement system, can be conveniently built, detached and transferred, and can be used for adjusting the position of a single flow measurement host and the height of a vertical line, thereby being very convenient.
Description
Technical Field
The utility model relates to the technical field of water flow monitoring, in particular to a flow measuring system for a hanging vertical line of an open channel.
Background
In the rivers monitoring field, need carry out the flow measurement to running water rivers, traditional way is to build perpendicular line flow measurement system by oneself, and perpendicular line flow measurement system at the open channel can utilize the pontic that exists itself to go on, but these modes exist to build more consuming time, also inconvenient carry out holistic transfer or adjustment.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a hanging perpendicular line flow measuring system for an open channel, which provides a set of complete flow measuring system, can be conveniently built, detached and transferred, and can be used for adjusting the position of a single flow measuring host and the height of a perpendicular line, thereby being very convenient.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a flow measuring system for a hanging perpendicular line of an open channel, which comprises two fixing plates arranged in parallel, wherein two parallel suspension pipes are detachably arranged between the two fixing plates, and a plurality of flow measuring main machines are arranged on the two parallel suspension pipes;
the flow measurement host is provided with a flow measurement unit, and the flow measurement unit comprises a rotating sleeve, a control box and a flow measurement sensor which are respectively sleeved on the two suspension pipes;
rotate the sleeve and include plumb line section, location section and linkage segment, rotate the sleeve and through the rotatable connection of linkage segment and current surveying host computer, be provided with the branch plumb line on the plumb line section, the current surveying sensor respectively with be located two of same current surveying unit and rotate the branch plumb line connection on the sleeve, the current surveying sensor passes through the signal line and is connected with the control box.
The working principle of the utility model is as follows: when the system is built, firstly, two fixing plates are respectively fixed on dams at two sides of an open channel, the position of the flow measurement host machine on the suspension pipes is adjusted after the length of a branch perpendicular line is adjusted according to actual requirements, and then the two suspension pipes with the adjusted positions of the flow measurement host machine are installed on the two fixing plates to measure the flow.
The hanging vertical line flow measuring system for the open channel provides a complete flow measuring system, can be conveniently built, detached and transferred, and can be used for adjusting the position of a single flow measuring host and the height of a vertical line, so that the system is very convenient.
In a further technical scheme, a second positioning hole is formed in the positioning section, a plurality of first positioning holes are formed in the suspension pipe, and one positioning rod penetrates through the first positioning hole and the second positioning hole.
Through first locating hole and second locating hole, can be very convenient highly fix a position the height that flows the host computer and flow measurement sensor, and two location are all realized through a locating lever, and are simple and convenient.
In a further technical scheme, the fixing plate is provided with at least two mounting holes and at least four connecting holes, the two connecting holes form a group, the end part of the hanging pipe is provided with a connecting plate, and the connecting plate is provided with two holes corresponding to the connecting holes.
The two ends of each suspension pipe are respectively installed through the two connecting holes, the connection between the suspension pipe and the fixing plate is more stable, and the system is more durable.
In a further technical scheme, the fixed plate includes first fixed plate and second fixed plate, the one end at first fixed plate is connected perpendicularly to the second fixed plate, mounting hole and connecting hole are all seted up on first fixed plate, still include the anchor eye of seting up on first fixed plate and second fixed plate, the anchor eye is the inclined hole, wear to be equipped with the anchor pole in the anchor eye.
Because the ground condition on open channel both sides is difficult to guarantee, on the soft difficult fixed ground in soil, be difficult to realize effectively fixedly to the fixed plate, the fixed effect between promotion fixed plate and the ground that second fixed plate and anchor pole can be very big guarantees system overall stability.
Has the advantages that:
1. the hanging vertical line flow measuring system for the open channel provides a complete flow measuring system, can be conveniently built, detached and transferred, and can be used for adjusting the position of a single flow measuring host and the height of a vertical line, so that the system is very convenient.
2. Through first locating hole and second locating hole, can be very convenient highly fix a position the height that flows the host computer and flow measurement sensor, and two location are all realized through a locating lever, and are simple and convenient.
3. The two ends of each suspension pipe are respectively installed through the two connecting holes, the connection between the suspension pipe and the fixing plate is more stable, and the system is more durable.
4. Because the ground condition on open channel both sides is difficult to guarantee, on the soft difficult fixed ground in soil, be difficult to realize effectively fixedly to the fixed plate, the fixed effect between promotion fixed plate and the ground that second fixed plate and anchor pole can be very big guarantees system overall stability.
Drawings
Fig. 1 is a schematic top view of a plumb line flow measurement system for open channels according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view taken at A-A in FIG. 1;
FIG. 3 is a view from the direction B of FIG. 1;
fig. 4 is a schematic view of the installation structure of the fixing plate of the vertical line flow measuring system for open channels according to the embodiment of the utility model.
Reference numerals:
10. a fixing plate; 11. mounting holes; 12. connecting holes; 13. an anchor hole; 14. a first fixing plate; 15. a second fixing plate; 16. an anchor rod; 20. a hanger tube; 21. a first positioning hole; 30. a flow measurement host; 31. a control box; 32. rotating the sleeve; 321. a vertical line segment; 322. a positioning section; 323. a connecting section; 324. a branch vertical line; 325. a second positioning hole; 326. positioning a rod; 33. a flow measuring sensor.
Detailed Description
The utility model will be further described with reference to the accompanying drawings in which:
example 1:
as shown in fig. 1 to 3, a hanging perpendicular line flow measurement system for an open channel includes two fixing plates 10 arranged in parallel, two parallel suspension pipes 20 are detachably arranged between the two fixing plates 10, a plurality of flow measurement hosts 30 are arranged on the two parallel suspension pipes 20, and in this embodiment, four flow measurement hosts 30 are arranged;
the flow measurement host 30 is provided with a flow measurement unit, and the flow measurement unit comprises a rotating sleeve 32, a control box 31 and a flow measurement sensor 33 which are respectively sleeved on the two suspension pipes 20;
the rotating sleeve 32 includes a perpendicular line segment 321, a positioning segment 322, and a connecting segment 323, the rotating sleeve 32 is rotatably connected to the flow measurement main unit 30 through the connecting segment 323, specifically, as shown in fig. 3, both ends of each rotating sleeve 32 are the connecting segments 323, the flow measurement main unit 30 extends downward at a position corresponding to the connecting segment 323 to form connecting arms, circular holes matched with the connecting segments 323 are formed in the two connecting arms, and the rotating sleeve 32 is respectively connected to the flow measurement main unit 30 through two connecting segments 323 by bearings. The perpendicular line segment 321 is provided with a branch perpendicular line 324, the flow measuring sensors 33 are respectively connected with the branch perpendicular lines 324 on the two rotating sleeves 32 of the same flow measuring unit, and the flow measuring sensors 33 are connected with the control box 31 through signal lines.
It will be appreciated that the signal line of the flow sensor 33 is a spring loaded line to accommodate the adjustment of the length of the branch vertical line 324.
Each flow measuring sensor 33 is connected with two branch vertical lines 324 to form tensile force in two directions, and under the impact of water flow and the impact of wind on the water surface, compared with the traditional flow measuring sensor 33 with a single vertical line, the flow measuring sensor 33 provided by the utility model has the advantages that the stability is better, and the monitoring data is more accurate.
The specific structures and flow measurement principles of the flow measurement sensor 33 and the control box 31 involved in the present invention are well known to those skilled in the art, and are not described herein.
The working principle of the utility model is as follows: when the system is built, firstly, the two fixing plates 10 are respectively fixed on the dams at the two sides of the open channel, the position of the flow measurement host 30 on the suspension pipes 20 is adjusted after the length of the branch vertical line 324 is adjusted according to actual requirements, and then the two suspension pipes 20 with the position of the flow measurement host 30 adjusted are installed on the two fixing plates 10 to perform flow measurement.
The release lengths of the two branch vertical lines 324 are preferably determined to be uniform, once any rotating sleeve 32 rotates one more turn than the other rotating sleeve 32, the release length of the branch vertical line 324 is longer, and the difference of the release heights of the two branch vertical lines 324 can be obviously seen in overall observation, so that adjustment is convenient.
The hanging vertical line flow measuring system for the open channel provides a complete flow measuring system, can be conveniently built, detached and transferred, and can be used for adjusting the position of a single flow measuring host 30 and the height of a vertical line, so that the system is very convenient.
In another embodiment, as shown in fig. 3, the positioning section 322 is provided with a second positioning hole 325, the suspension pipe 20 is provided with a plurality of first positioning holes 21, the first positioning holes 21 are arranged at equal intervals on the suspension pipe 20, and a positioning rod 326 passes through the first positioning hole 21 and the second positioning hole 325.
The first positioning hole 21 is arranged on the suspension pipe 20, the rotating sleeve 32 can drive the flow measurement host 30 to move along the axis of the suspension pipe 20 so as to adjust the position of the flow measurement host 30, then the length of the branch perpendicular line 324 is adjusted, the branch perpendicular line 324 is coiled on the perpendicular line segment 321 of the rotating sleeve 32, the rotating sleeve 32 is rotated according to needs, the length of the branch perpendicular line 324 can be adjusted, finally the positioning rod 326 penetrates through the first positioning hole 21 and the second positioning hole 325, the rotating sleeve 32 and the suspension pipe 20 can be positioned, and at the moment, the height of the flow measurement sensor 33 and the position of the flow measurement host 30 are fixed.
The rotating sleeve 32 of the present invention can rotate around the hanging pipes 20, and the flow measurement main unit 30 spans over the two hanging pipes 20, so the flow measurement main unit 30 itself is always stable and does not rotate.
The first positioning hole 21 and the second positioning hole 325 can conveniently position the position of the flow measurement host 30 on the suspension pipe 20 and the height of the flow measurement sensor 33, and both positioning operations are realized by one positioning rod 326, which is simple and convenient.
In another embodiment, as shown in fig. 1, the fixing plate 10 is provided with at least two mounting holes 11 and at least two connecting holes 12, the connecting holes 12 include four connecting holes, the two connecting holes 12 form a group, the end of the hanging tube 20 is provided with a connecting plate, and the connecting plate is provided with two holes corresponding to the connecting holes 12.
When the device is installed, the fixing plate 10 is fixed to the ground through the installation hole 11, and the suspension pipe 20 is connected to the connection hole 12 of the fixing plate 10 through the connection plate.
The two ends of each suspension pipe 20 are respectively installed through the two connecting holes 12, the connecting mode of the two connecting holes 12 can disperse the pressure of the suspension pipe 20 caused by wind blowing and the like in the horizontal direction, the connection between the suspension pipe 20 and the fixing plate 10 is more stable, and the system is more durable.
In another embodiment, as shown in fig. 4, the fixing plate 10 includes a first fixing plate 14 and a second fixing plate 15, the second fixing plate 15 is vertically connected to one end of the first fixing plate 14, the mounting hole 11 and the connecting hole 12 are both formed in the first fixing plate 14, and further includes an anchoring hole 13 formed in the first fixing plate 14 and the second fixing plate 15, the anchoring hole 13 is an inclined hole, and an anchoring rod 16 is inserted into the anchoring hole 13.
Because the ground condition on open channel both sides is difficult to guarantee, on the soft difficult fixed ground in soil, be difficult to realize effectively fixedly to fixed plate 10, the fixed effect between promotion fixed plate 10 that second fixed plate 15 and anchor pole 16 that can be very big and the ground guarantees system overall stability.
In another embodiment, as shown in fig. 3, one flow measurement host 30 is provided with two flow measurement units, that is, four rotating sleeves 32 are arranged under one flow measurement host 30, and the flow measurement sensors 33 of the two flow measurement units are arranged in parallel, so that the flow measurement sensors 33 of the system are arranged more densely in parallel in the water flow, and the flow measurement result is more accurate.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (4)
1. A flow measuring system for a hanging vertical line of an open channel is characterized by comprising two fixing plates which are arranged in parallel, two parallel suspension pipes are detachably arranged between the two fixing plates, and a plurality of flow measuring main machines are arranged on the two parallel suspension pipes;
the flow measurement host is provided with a flow measurement unit, and the flow measurement unit comprises a rotating sleeve, a control box and a flow measurement sensor which are respectively sleeved on the two suspension pipes;
rotate the sleeve and include plumb line section, location section and linkage segment, rotate the sleeve and through the rotatable connection of linkage segment and current surveying host computer, be provided with the branch plumb line on the plumb line section, the current surveying sensor respectively with be located two of same current surveying unit and rotate the branch plumb line connection on the sleeve, the current surveying sensor passes through the signal line and is connected with the control box.
2. The plumb line flow gauging system for an open channel of claim 1, wherein said alignment section is provided with a second alignment hole, said hanger tube is provided with a plurality of first alignment holes, and an alignment rod passes through said first and second alignment holes.
3. The hanging plumb line flow gauging system for an open channel of claim 1, wherein the fixing plate is provided with at least two mounting holes and two connecting holes, the connecting holes comprise four connecting holes, the two connecting holes form a group, the end of the hanging pipe is provided with a connecting plate, and the connecting plate is provided with two holes corresponding to the connecting holes.
4. The hanging vertical flow gauging system for an open channel according to claim 3, wherein said fixed plate comprises a first fixed plate and a second fixed plate, said second fixed plate is vertically connected to one end of the first fixed plate, said mounting holes and said connecting holes are both opened on the first fixed plate, further comprising anchoring holes opened on the first fixed plate and the second fixed plate, said anchoring holes are oblique holes, and anchoring rods are inserted in said anchoring holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122212561.6U CN215491874U (en) | 2021-09-13 | 2021-09-13 | A hang dress plumb line current surveying system for open channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122212561.6U CN215491874U (en) | 2021-09-13 | 2021-09-13 | A hang dress plumb line current surveying system for open channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215491874U true CN215491874U (en) | 2022-01-11 |
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ID=79769129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122212561.6U Active CN215491874U (en) | 2021-09-13 | 2021-09-13 | A hang dress plumb line current surveying system for open channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215491874U (en) |
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2021
- 2021-09-13 CN CN202122212561.6U patent/CN215491874U/en active Active
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