CN217332508U - Be used for river course surface velocity of flow detection device - Google Patents
Be used for river course surface velocity of flow detection device Download PDFInfo
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- CN217332508U CN217332508U CN202221188242.4U CN202221188242U CN217332508U CN 217332508 U CN217332508 U CN 217332508U CN 202221188242 U CN202221188242 U CN 202221188242U CN 217332508 U CN217332508 U CN 217332508U
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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 be used for river course surface flow speed detection device, which comprises a base, the lower surface threaded connection on chassis has the connection pad, the fixed circular cone of lower fixed surface of connection pad is connected with, the last fixed surface on chassis is connected with the telescopic link, the top of telescopic link is provided with the top dish, the side of top dish is rotated and is connected with the spacing ring, the side fixedly connected with right-angle bar of spacing ring, the top fixedly connected with dead lever of right-angle bar, the terminal surface threaded connection of dead lever has the threaded rod, the terminal surface fixedly connected with connecting rod of threaded rod. This be used for river course surface velocity of flow detection device through setting up chassis, fixed circular cone, telescopic link, top dish, spacing ring, right angle pole, dead lever, connecting rod, movable rod, circle sense, drum, spacing dish, round bar and velocity of flow detector to reach this an effect that is used for river course surface velocity of flow detection device to have the regulation of being convenient for.
Description
Technical Field
The utility model relates to a water conservancy detects technical field, specifically is a be used for river course surface velocity of flow detection device.
Background
River course measurement is the work of surveying and mapping riverbed, velocity of flow and both banks topography for the development and improvement of river to relevant collection, the drawing relevant water level data, and velocity of flow detection device is specially developed for departments such as hydrology station, factory and mining, environmental protection monitoring station, farmland drainage and irrigation, hydrogeology investigation carry out open channel velocity of flow measurement in the field and develop, have small, advantage such as conveniently carrying, traditional tachymeter is fixed comparatively insecure in aqueous, influences the monitoring result.
At present, the detection device for the flow rate of most river channels is inconvenient to use, artificial water drainage or a boat for sitting is needed to detect the flow rate of the river channels, and the flow rate detection device is inconvenient to adjust, so that the applicability of the flow rate detection device is reduced, and the detection is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for river course surface velocity of flow detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a device for detecting the surface flow velocity of a river channel comprises a chassis, wherein the lower surface of the chassis is in threaded connection with a connecting disc, the lower surface of the connecting disc is fixedly connected with a fixed cone, the upper surface of the chassis is fixedly connected with a telescopic rod, the top end of the telescopic rod is provided with a top disc, the side surface of the top disc is rotatably connected with a limiting ring, the side surface of the limiting ring is fixedly connected with a right-angle rod, the top end of the right-angle rod is fixedly connected with a fixed rod, the end surface of the fixed rod is in threaded connection with a threaded rod, the end surface of the threaded rod is fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the fixed rod, is provided with a movable rod, one side of the lower surface of the movable rod is fixedly connected with a cylinder, the inner wall of the cylinder is slidably connected with a limiting disc, the lower surface of the limiting disc is fixedly connected with a round rod, and the lower surface of the round rod is fixedly connected with a flow velocity detector, the side surface of the flow velocity detector is fixedly connected with a display through an extension tube.
Preferably, the middle part of the lower surface of the chassis is provided with a groove matched with the connecting disc, and the lower surface of the connecting disc and the lower surface of the chassis are on the same plane.
Preferably, the side of top dish is seted up with the ring groove of spacing ring looks adaptation, and the both sides of spacing ring all through the lower surface and the side fixed connection of right-angle pole with the dead lever.
Preferably, the end face of the fixing rod is provided with a threaded hole which rotates with the threaded rod, and the end face of the fixing rod is in lap joint with the end face of the connecting rod.
Preferably, the both ends of connecting rod are the equal fixedly connected with threaded rod, and the terminal surface swing joint of threaded rod and movable rod is passed through to the one end that the dead lever was kept away from to the connecting rod.
Preferably, the diameters of the movable rod, the connecting rod and the fixed rod are the same, and the middle points of the movable rod, the connecting rod and the fixed rod are all on the same axis.
Preferably, the inner wall of the cylinder is provided with a groove which vertically moves with the limiting disc, and the side surface of the limiting disc is provided with a rubber layer.
Preferably, the side surface of the display is fixedly connected with the side surface of the cylinder, and the display is positioned below the movable rod.
Advantageous effects
The utility model provides a be used for river course surface velocity of flow detection device possesses following beneficial effect:
1. this be used for river course surface velocity of flow detection device, through setting up chassis and fixed circular cone, be convenient for make the chassis fix on ground through fixed circular cone, through setting up telescopic link and top dish, be convenient for adjust the height of top dish, through setting up the spacing ring, right angle pole and dead lever, be convenient for adjust the direction of dead lever, through setting up the dead lever, the connecting rod, movable rod and circle are felt, be convenient for fixed detection device, through setting up the drum, spacing dish, pole and velocity of flow detector, be convenient for adjust the height that moves down of velocity of flow detector, make the velocity of flow detector put into the river course, be convenient for detect river water velocity, thereby reach this an effect that is used for river course surface velocity of flow detection device to have the regulation of being convenient for.
2. This a be used for river course surface velocity of flow detection device, through setting up the connection pad, the fixed circular cone of being convenient for passes through connection pad and chassis separation, through setting up the threaded rod, the connecting rod of being convenient for passes through threaded rod and dead lever and movable rod separation, or change the connecting rod of different length, so that adapt to the river course of different width, through setting up velocity of flow detector and display, be convenient for detect the back data and watch, thereby reach this an effect that is used for river course surface velocity of flow detection device to have convenient to use and equipment.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front view structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1 chassis, 2 connection pads, 3 fixed cones, 4 telescopic links, 5 top plates, 6 spacing rings, 7 right-angle rods, 8 fixed rods, 9 threaded rods, 10 connecting rods, 11 movable rods, 12 cylinders, 13 spacing plates, 14 round rods, 15 flow velocity detectors and 16 displays.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a be used for river course surface flow detection device, includes chassis 1, and chassis 1's lower surface threaded connection has connection pad 2, and the lower surface middle part of chassis 1 is seted up with the groove of connection pad 2 looks adaptation, and the lower surface of connection pad 2 and chassis 1's lower surface are at the coplanar, and the lower fixed surface of connection pad 2 is connected with solid fixed cone 3.
The last fixed surface of chassis 1 is connected with telescopic link 4, and the top of telescopic link 4 is provided with a set 5, and the side of set 5 is rotated and is connected with spacing ring 6, and the side fixedly connected with right-angle pole 7 of spacing ring 6, the top fixedly connected with dead lever 8 of right-angle pole 7, the ring groove with 6 looks adaptations of spacing ring is seted up to the side of set 5, and the both sides of spacing ring 6 are all through the lower surface and the side fixed connection of right-angle pole 7 with dead lever 8.
The terminal surface threaded connection of dead lever 8 has threaded rod 9, the terminal surface fixedly connected with connecting rod 10 of threaded rod 9, the terminal surface of dead lever 8 seted up with threaded rod 9 pivoted screw hole, and the terminal surface of dead lever 8 and the terminal surface overlap joint of connecting rod 10, the one end that dead lever 8 was kept away from to connecting rod 10 is provided with movable rod 11, the equal fixedly connected with threaded rod 9 in both ends of connecting rod 10, and threaded rod 9 and movable rod 11's terminal surface swing joint are passed through to the one end that dead lever 8 was kept away from to connecting rod 10, movable rod 11, the diameter of connecting rod 10 and dead lever 8 is the same, and movable rod 11, the mid point of connecting rod 10 and dead lever 8 is all on same axis.
One side of the lower surface of the movable rod 11 is fixedly connected with a cylinder 12, the inner wall of the cylinder 12 is slidably connected with a limiting disc 13, the inner wall of the cylinder 12 is provided with a groove which vertically moves with the limiting disc 13, a rubber layer is arranged on the side surface of the limiting disc 13, the lower surface of the limiting disc 13 is fixedly connected with a round rod 14, the lower surface of the round rod 14 is fixedly connected with a flow velocity detector 15, the side surface of the flow velocity detector 15 is fixedly connected with a display 16 through a telescopic pipe, the side surface of the display 16 is fixedly connected with the side surface of the cylinder 12, and the display 16 is positioned below the movable rod 11.
The working principle is as follows: when using this a river course surface velocity of flow detection device, change the connecting rod 10 that length is fit for according to the width in river course, make connecting rod 10 pass through threaded rod 9 and be connected with dead lever 8 and movable rod 11 respectively, spacing dish 13 and round bar 14 through drum 12 inside, the height that moves down of adjustment velocity of flow detector 15, and set for the concrete detection parameter of velocity of flow detector 15, through spacing ring 6 and right angle pole 7, rotate dead lever 8, make dead lever 8 drive velocity of flow detector 15 and remove the top in river course, the height of slow adjustment telescopic link 4 again, make velocity of flow detector 15 move down and carry out the velocity of flow and detect in the river course, thereby reach this an effect that is used for river course surface velocity of flow detection device to have the regulation of being convenient for.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a be used for river course surface velocity of flow detection device, includes chassis (1), its characterized in that: the lower surface of the chassis (1) is in threaded connection with the connecting disc (2), the lower surface of the connecting disc (2) is fixedly connected with the fixing cone (3), the upper surface of the chassis (1) is fixedly connected with the telescopic rod (4), the top end of the telescopic rod (4) is provided with the top disc (5), the side surface of the top disc (5) is rotatably connected with the limiting ring (6), the side surface of the limiting ring (6) is fixedly connected with the right-angle rod (7), the top end of the right-angle rod (7) is fixedly connected with the fixing rod (8), the end surface of the fixing rod (8) is in threaded connection with the threaded rod (9), the end surface of the threaded rod (9) is fixedly connected with the connecting rod (10), one end of the connecting rod (10), far away from the fixing rod (8), is provided with the movable rod (11), one side of the lower surface of the movable rod (11) is fixedly connected with the cylinder (12), the inner wall sliding connection of drum (12) has spacing dish (13), the lower fixed surface of spacing dish (13) is connected with round bar (14), the lower fixed surface of round bar (14) is connected with velocity of flow detector (15), the side of velocity of flow detector (15) is through flexible pipe fixedly connected with display (16).
2. The device for detecting the flow velocity on the surface of the river channel according to claim 1, wherein: a groove matched with the connecting disc (2) is formed in the middle of the lower surface of the chassis (1), and the lower surface of the connecting disc (2) and the lower surface of the chassis (1) are on the same plane.
3. The device for detecting the flow velocity on the surface of the river channel according to claim 1, wherein: the side of the top plate (5) is provided with a circular groove matched with the limit ring (6), and the two sides of the limit ring (6) are fixedly connected with the lower surface and the side of the fixed rod (8) through right-angle rods (7).
4. The device for detecting the flow velocity on the surface of the river channel according to claim 1, wherein: the end face of the fixed rod (8) is provided with a threaded hole which rotates with the threaded rod (9), and the end face of the fixed rod (8) is in lap joint with the end face of the connecting rod (10).
5. The device for detecting the flow velocity on the surface of the river channel according to claim 1, wherein: the equal fixedly connected with threaded rod (9) in both ends of connecting rod (10), and threaded rod (9) and the terminal surface swing joint of movable rod (11) are passed through to the one end that dead lever (8) were kept away from in connecting rod (10).
6. The device for detecting the flow velocity on the surface of the river channel according to claim 1, wherein: the diameters of the movable rod (11), the connecting rod (10) and the fixed rod (8) are the same, and the middle points of the movable rod (11), the connecting rod (10) and the fixed rod (8) are all on the same axis.
7. The device for detecting the flow velocity on the surface of the river channel according to claim 1, wherein: the inner wall of the cylinder (12) is provided with a groove which vertically moves with the limiting disc (13), and a rubber layer is arranged on the side surface of the limiting disc (13).
8. The device for detecting the flow velocity on the surface of the river channel according to claim 1, wherein: the side surface of the display (16) is fixedly connected with the side surface of the cylinder (12), and the display (16) is positioned below the movable rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221188242.4U CN217332508U (en) | 2022-05-17 | 2022-05-17 | Be used for river course surface velocity of flow detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221188242.4U CN217332508U (en) | 2022-05-17 | 2022-05-17 | Be used for river course surface velocity of flow detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217332508U true CN217332508U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221188242.4U Active CN217332508U (en) | 2022-05-17 | 2022-05-17 | Be used for river course surface velocity of flow detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217332508U (en) |
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2022
- 2022-05-17 CN CN202221188242.4U patent/CN217332508U/en active Active
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