CN217689009U - Water conservancy construction is surveyed and is used water flow velocity detection device - Google Patents
Water conservancy construction is surveyed and is used water flow velocity detection device Download PDFInfo
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- CN217689009U CN217689009U CN202221929094.7U CN202221929094U CN217689009U CN 217689009 U CN217689009 U CN 217689009U CN 202221929094 U CN202221929094 U CN 202221929094U CN 217689009 U CN217689009 U CN 217689009U
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A90/30—Assessment of water resources
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Abstract
The application relates to a water conservancy construction survey water flow speed detection device, which belongs to the technical field of water conservancy survey and comprises two fixed seats, wherein the two fixed seats are respectively arranged on two banks of a river channel; the number of the first winding wheels is equal to that of the fixed seats, and the first winding wheels are rotatably arranged on the corresponding fixed seats; one end of the traction cable is fixedly connected with one first coiling wheel, the other end of the traction cable is fixedly connected with the other first coiling wheel, and the traction cable can be wound on the two first coiling wheels; the traction seat is connected with the traction cable in a sliding manner and is also provided with a first locking assembly used for locking the traction seat on the traction cable; the measuring rod is connected with the traction seat in a sliding manner, and the traction seat is also provided with a driving assembly for driving the measuring rod to slide; one end of the measuring rod piece is provided with a detecting probe used for detecting the water flow speed. This application has the beneficial effect that improves water velocity detection device portability.
Description
Technical Field
The application relates to the technical field of water conservancy surveying, in particular to a water conservancy construction surveys and uses rivers speed detection device.
Background
Before hydraulic engineering is constructed, the water flow speed of a water area where a construction site is located needs to be surveyed, so that the construction safety is conveniently and subsequently improved.
At present, the water conservancy is surveyed and is used water flow speed detection device to utilize the screw rod rotation to drive the screw thread seat and remove to the drive detects the head and removes, surveys the speed of rivers in the river course.
In view of the above-mentioned related art, the inventor found that the length of the screw determines the width of a river that can be surveyed, and a longer screw is required when the river is wide, so that there is a defect that the water velocity detecting apparatus is difficult to carry.
SUMMERY OF THE UTILITY MODEL
In order to improve water velocity detection device's portability, this application provides a water conservancy construction surveys with water velocity detection device.
A water conservancy construction is surveyed and is used water flow velocity detection device includes:
the two fixed seats are respectively arranged on two banks of the river channel;
the number of the first winding wheels is equal to that of the fixed seats, and the first winding wheels are rotatably arranged on the corresponding fixed seats;
one end of the traction rope is fixedly connected with one first reel, the other end of the traction rope is fixedly connected with the other first reel, and the traction rope can be wound on the two first reels;
the traction seat is connected with the traction cable in a sliding manner, and a first locking assembly used for locking the traction seat on the traction cable is further arranged on the traction seat;
the measuring rod piece is connected with the traction seat in a sliding manner, and the traction seat is also provided with a driving assembly for driving the measuring rod piece to slide; and one end of the measuring rod piece is provided with a detection probe for detecting the water flow speed.
By adopting the technical scheme, the first wire coiling wheel is rotated to discharge the traction cable, the two fixed seats are respectively fixed on two banks of a river channel where water flow to be detected is located, the traction seat is arranged on one side of the river channel by sliding, then the traction seat is locked and fixed on the traction cable by the first locking assembly, then the first wire coiling wheel far away from the traction seat tightens the traction cable, and meanwhile, the first wire coiling wheel close to the traction seat synchronously discharges the traction cable to keep the traction cable tensioned, so that the traction seat is moved from one side of the river channel to the other side of the river channel; in the process, the driving component can drive the measuring rod at any position to place the detecting probe into the water flow so as to realize the detection of the water flow speed,
this application is with the haulage cable rolling on first reel, is convenient for accomodate, improves high water flow speed detection device's portability to a certain extent.
Optionally, the first locking assembly comprises a fastening bolt and an arc-shaped fastening piece, a through hole is formed in the traction seat, and the traction cable penetrates through the through hole; the abutting bolt is in threaded connection with the traction seat, and the abutting piece is arranged in the through hole; the abutting bolt penetrates through the traction seat to be rotatably connected with the abutting piece, and the abutting piece can be abutted to the traction rope.
Through adopting above-mentioned technical scheme, screw up thereupon and support the bolt, support the piece and be close to the traction cable gradually, then support the arc lateral wall of piece in the traction cable butt, support the piece at last and support tightly in the traction cable to locking traction seat locks on the traction cable.
Optionally, the driving assembly includes a driving motor and a driving gear, a driving hole is formed in the traction seat, and the measuring rod penetrates through the driving hole; a rack is arranged in the length direction of the measuring rod piece; the driving motor is installed on the traction seat, and the driving gear is coaxially and fixedly connected with an output shaft of the driving motor and meshed with the rack.
Through adopting above-mentioned technical scheme, start to go driving motor, driving motor's output shaft rotates to drive gear and rotate, because drive gear and rack meshing, consequently can drive and measure the member and slide, make in the test probe puts into rivers.
Optionally, the measuring rod piece comprises a plurality of connecting rods, connecting bolts and connecting nuts, a rack is arranged in the length direction of the connecting rods, a butt joint hole is formed in one end of each connecting rod, a butt joint block is fixedly connected to the other end of each connecting rod, and the butt joint block of one connecting rod can be inserted into the butt joint hole of the other connecting rod; the connecting bolt respectively passes through the connecting rod and the butt joint block of the other connecting rod and is in threaded connection with the connecting nut.
By adopting the technical scheme, the water flow speed at a deeper position can be detected, and the applicability of the water flow speed detection device is improved.
Optionally, the water flow speed detection device further includes a second winding wheel and a guide cable, the second winding wheel is rotatably disposed on a fixed seat, and the fixed seat is further provided with a second locking assembly for locking the second winding wheel to rotate; one end of the guide cable is fixedly connected with the second winding wheel and can be wound on the second winding wheel, and the other end of one end of the guide cable is fixedly connected with the other fixed seat; the traction seat is connected with the guide cable in a sliding mode.
Through adopting above-mentioned technical scheme, fixed connection is between two fixing bases after the direction locking for bear the gravity that the traction seat received, can avoid the traction seat to stimulate the pull rope tenesmus to a certain extent, also reduced the required pulling force of pulling the pull rope simultaneously.
Optionally, the second locking assembly includes an insertion rod, a locking groove adapted to the insertion rod is formed in the second winding wheel, and one end of the insertion rod can penetrate through the fixing seat and be inserted into the locking groove.
Through adopting above-mentioned technical scheme, insert the locking groove with the one end of inserted bar after, the inserted bar will block the rotation of second reel.
Optionally, a pressing block is fixedly connected to the insertion rod, a locking block is fixedly connected to the fixing seat, and a cavity is formed in the locking block; the inserted bar and the pressing block slide in the cavity, and one end of the inserted bar, which is far away from the second winding wheel, penetrates through the bottom wall of the cavity; still be provided with the spring in the cavity, the one end of spring with the briquetting butt, the other end of spring with the diapire butt of cavity.
Through adopting above-mentioned technical scheme, the spring supports tight inserted bar, has avoided the inserted bar roll-off locking groove to a certain extent.
Optionally, a first crank is coaxially and fixedly connected to the first reel.
Through adopting above-mentioned technical scheme, be convenient for rotate first reel.
Optionally, the second winding wheel is coaxially and fixedly connected with a second crank.
Through adopting above-mentioned technical scheme, be convenient for rotate the second reel.
In summary, the present application includes at least the following beneficial effects:
1. the traction rope is released by rotating the first wire coiling wheel, the two fixing seats are respectively fixed on two banks of a river channel where water flow to be detected is located, the traction seat is arranged on one side of the river channel by sliding, then the traction seat is locked and fixed on the traction rope by the first locking assembly, then the first wire coiling wheel far away from the traction seat tightens the traction rope, and meanwhile, the first wire coiling wheel close to the traction seat synchronously releases the traction rope to keep the traction rope tensioned, so that the traction seat is moved from one side of the river channel to the other side of the river channel; at this in-process, drive assembly can put into rivers with test probe at arbitrary position drive measuring stick, realizes the detection to the velocity of water, because this application is with the haulage cable rolling on first coiling wheel, is convenient for accomodate, improves the portability of velocity of water detection device to a certain extent.
2. The purpose of setting up second reel and guide cable is that fixed connection is between two fixing bases after the direction locking for bear the gravity that the traction seat received, can avoid the traction seat to stimulate the traction cable tenesmus to a certain extent, also reduced the required pulling force of pulling the traction cable simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of one embodiment of a water flow velocity detection apparatus for a water conservancy construction survey;
FIG. 2 is a schematic cross-sectional view of the fixing base for showing the internal structure of the fixing base of the present application;
FIG. 3 is a schematic cross-sectional view illustrating a first locking assembly of the present application;
FIG. 4 is an enlarged schematic view of portion C of FIG. 3;
FIG. 5 is an enlarged schematic view of portion A of FIG. 1;
fig. 6 is an enlarged schematic view of a portion B in fig. 2.
Description of reference numerals: 100. a fixed seat; 110. a fixed tube; 120. fixing the rod; 130. a second locking assembly; 131. inserting a rod; 132. pressing into blocks; 133. a locking block; 134. a cavity; 135. a spring; 210. a first reel; 211. a first crank; 220. a traction cable; 300. a traction seat; 310. a first locking assembly; 311. tightly abutting against the bolt; 312. an abutting piece; 320. a drive assembly; 321. a drive motor; 322. a drive gear; 400. measuring a rod member; 410. a connecting rod; 411. a rack; 420. a butt joint block; 430. a connecting bolt; 440. a connecting nut; 500. detecting a probe; 610. a second winding wheel; 611. a locking groove; 612. a second crank; 620. a guide cable; 700. and detecting the display screen.
Detailed Description
The present application will be further described in detail with reference to fig. 1 to 6 as an example in a use state. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
The application discloses water conservancy construction is surveyed and is used velocity of water flow detection device is surveyed as an embodiment of water conservancy construction survey water flow velocity detection device, as shown in fig. 1 and fig. 2, it includes:
the fixing seats 100 are respectively arranged on two banks of the river, two fixing seats 100 are respectively arranged on two banks of the river, one side of one fixing seat 100, which is far away from the other fixing seat 100, is provided with a fixing pipe 110, one end of the fixing pipe 110 is welded with the fixing seat 100, the other end of the fixing pipe 110 is welded with a fixing rod 120, one end of the fixing rod 120, which is far away from the fixing pipe 110, is welded with the fixing seat 100, and an anchor rod for installing the fixing seat 100 is arranged in the fixing pipe 110 in a penetrating manner and is anchored on rock and soil on the two banks of the river along the inclined direction of the fixing pipe 110;
the number of the first coiling wheels 210 is equal to that of the fixing seats 100, and one first coiling wheel 210 is rotatably arranged on one corresponding fixing seat 100;
one end of the traction cable 220 is fixedly connected with one first coiling wheel 210, the other end of the traction cable 220 is fixedly connected with the other first coiling wheel 210, and the traction cable 220 can be wound on the two first coiling wheels 210;
the traction seat 300, the traction seat 300 is connected with the traction cable 220 in a sliding way, and the traction seat 300 is further provided with a first locking assembly 310 for locking the traction seat 300 on the traction cable 220;
the measuring rod piece 400 is connected with the traction base 300 in a sliding mode along a direction perpendicular to the water surface, and the traction base 300 is further provided with a driving assembly 320 for driving the measuring rod piece 400 to slide; one end of the measuring bar 400 is provided with a sensing probe 500 for sensing the velocity of water flow.
In this embodiment, the number of the traction ropes 220 is two, and the detection display screen 700 for displaying the water flow speed is installed on one of the holders 100.
In order to facilitate the rotation of the first capstan 210, a first crank 211 is coaxially welded to the first capstan 210.
As shown in fig. 3 and fig. 4, as an embodiment of the first locking assembly 310, the first locking assembly 310 includes a fastening bolt 311 and an arc-shaped fastening member 312, two through holes are symmetrically formed on the traction seat 300, and the traction cable 220 is inserted into the corresponding through hole; the abutting bolt 311 is in threaded connection with the traction seat 300, and the abutting piece 312 is arranged in the through hole; the fastening bolt 311 penetrates through the traction seat 300 and is rotatably connected with the fastening piece 312, and the fastening piece 312 can be abutted with the traction cable 220.
As shown in fig. 1 and fig. 3, as an embodiment of the driving assembly 320, the driving assembly 320 includes a driving motor 321 and a driving gear 322, a driving hole is formed on the traction base 300, and the measuring rod 400 is inserted into the driving hole; the measuring rod 400 is provided with a rack 411 in the length direction; the driving motor 321 is mounted on the traction base 300, and the driving gear 322 is coaxially welded with an output shaft of the driving motor 321 and engaged with the rack 411.
As shown in fig. 3 and 5, in order to improve the applicability of the water flow velocity detection apparatus, the measurement rod 400 includes a plurality of connection rods 410, connection bolts 430 and connection nuts 440, a rack 411 is formed in the length direction of the connection rods 410, a butt joint hole is formed at one end of the connection rod 410, a butt joint block 420 is fixedly connected to the other end of the connection rod 410, and the butt joint block 420 of one connection rod 410 can be inserted into the butt joint hole of the other connection rod 410; the coupling bolts 430 vertically penetrate the coupling blocks 420 of one of the coupling rods 410 and the other coupling rod 410, respectively, and are threadedly coupled to the coupling nuts 440.
As shown in fig. 1 and fig. 2, in order to reduce the pulling force required for pulling the traction base 300, thereby preventing the traction base 300 from pulling the traction cable 220 to drop, the water flow speed detecting apparatus further includes a second winding wheel 610 and a guide cable 620, the second winding wheel 610 is rotatably disposed on a fixing base 100, and a second locking assembly 130 for locking the second winding wheel 610 to rotate is further disposed on the fixing base 100; one end of the guide cable 620 is fixedly connected with the second winding wheel 610 and can be wound on the second winding wheel 610, and the other end of one end of the guide cable 620 is fixedly connected with the other fixing seat 100; the traction base 300 is connected with the guide cable 620 in a sliding way.
In this embodiment, the number of the guide cables 620 is also two, and the guide cables 620 have a diameter larger than that of the traction cable 220 and are disposed above the traction cable 220.
As shown in fig. 2 and fig. 6, as an embodiment of the second locking assembly 130, the second locking assembly 130 includes an insertion rod 131, a locking groove 611 adapted to the insertion rod 131 is formed on the second winding wheel 610, and one end of the insertion rod 131 can pass through the fixing base 100 and be inserted into the locking groove 611. In this embodiment, the locking groove 611 is opened in a plurality along the circumferential direction of the second winding wheel 610.
In order to facilitate the rotation of the second reel 610, a second crank 612 is coaxially welded to the second reel 610.
In order to prevent the insertion rod 131 from sliding out of the locking groove 611, the pressing block 132 is welded on the insertion rod 131, the locking block 133 is welded on the fixed seat 100, and a cavity 134 is formed in the locking block 133; the inserted rod 131 and the pressing block 132 slide in the cavity 134, and one end of the inserted rod 131, far away from the second winding wheel 610, penetrates through the bottom wall of the cavity 134; a spring 135 is further disposed in the cavity 134, one end of the spring 135 abuts against the pressing block 132, and the other end of the spring 135 abuts against the bottom wall of the cavity 134.
The implementation principle of the embodiment is as follows:
when the water flow speed needs to be detected, a fixed seat 100 is placed on one side of a river channel, and an anchor rod is driven into the river channel along the inclined direction of an installation pipe, so that the fixed seat 100 is fixed; then, the first crank 211 and the second crank 612 are rotated, so that the traction cable 220 and the guide cable 620 are both released, and the other fixing seat 100 is fixed on the other side of the river channel; after the fixing seat 100 is installed, the traction seat 300 is arranged on one side of a river channel in a sliding mode, then the abutting bolt 311 is screwed on, the abutting piece 312 gradually approaches to the traction cable 220, the arc-shaped side wall of the abutting piece 312 abuts against the traction cable 220, and finally the abutting piece 312 abuts against the traction cable 220, so that the traction seat 300 is locked on the traction cable 220, and meanwhile the inserting rod 131 is inserted into the locking groove 611; the first crank handle 211 far away from the traction base 300 is rotated to wind the traction cable 220, and the first wire winding wheel 210 close to the traction base 300 automatically discharges the traction cable 220, so that the traction base 300 is moved from one side of the river channel to the other side of the river channel;
in the process, the inspector can control the driving motor 321 to start at any position, so that the measuring rod 400 slides to place the detecting probe 500 into the water flow to detect the water flow speed.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a water conservancy construction surveys water flow velocity detection device which characterized in that: the river channel fixing device comprises two fixing seats (100), wherein the two fixing seats (100) are respectively arranged on two banks of a river channel;
the number of the first coiling wheels (210) is equal to that of the fixed seats (100), and the first coiling wheels (210) are rotatably arranged on the corresponding fixed seats (100);
one end of the traction cable (220) is fixedly connected with one first coiling wheel (210), the other end of the traction cable (220) is fixedly connected with the other first coiling wheel (210), and the traction cable (220) can be wound on the two first coiling wheels (210);
the traction seat (300) is connected with the traction cable (220) in a sliding mode, and a first locking assembly (310) used for locking the traction seat (300) on the traction cable (220) is further arranged on the traction seat (300);
the measuring rod piece (400), the measuring rod piece (400) is connected with the traction seat (300) in a sliding mode, and a driving assembly (320) used for driving the measuring rod piece (400) to slide is further arranged on the traction seat (300); one end of the measuring rod piece (400) is provided with a detecting probe (500) for detecting the water flow speed.
2. The water conservancy construction survey water flow velocity detection device of claim 1, characterized in that: the first locking assembly (310) comprises a clamping bolt (311) and an arc-shaped clamping piece (312), a through hole is formed in the traction seat (300), and the traction cable (220) penetrates through the through hole; the abutting bolt (311) is in threaded connection with the traction seat (300), and the abutting piece (312) is arranged in the through hole; the abutting bolt (311) penetrates through the traction seat (300) to be rotatably connected with the abutting piece (312), and the abutting piece (312) can abut against the traction cable (220).
3. The water conservancy construction survey water flow velocity detection device of claim 1, characterized in that: the driving assembly (320) comprises a driving motor (321) and a driving gear (322), a driving hole is formed in the traction seat (300), and the measuring rod (400) penetrates through the driving hole; a rack (411) is arranged in the length direction of the measuring rod piece (400); the driving motor (321) is installed on the traction seat (300), and the driving gear (322) is coaxially and fixedly connected with an output shaft of the driving motor (321) and meshed with the rack (411).
4. The water conservancy construction survey water flow velocity detection device of claim 1, characterized in that: the measuring rod piece (400) comprises a plurality of connecting rods (410), connecting bolts (430) and connecting nuts (440), a rack (411) is arranged in the length direction of each connecting rod (410), a butt joint hole is formed in one end of each connecting rod (410), a butt joint block (420) is fixedly connected to the other end of each connecting rod (410), and the butt joint block (420) of one connecting rod (410) can be inserted into the butt joint hole of the other connecting rod (410); the connecting bolt (430) respectively penetrates through the connecting rod (410) and the butt joint block (420) of the other connecting rod (410) and is in threaded connection with the connecting nut (440).
5. The water conservancy construction survey water flow velocity detection device according to any one of claims 1 to 4, characterized in that: the water flow speed detection device also comprises a second winding wheel (610) and a guide rope (620), wherein the second winding wheel (610) is rotatably arranged on the fixed seat (100), and a second locking assembly (130) for locking the second winding wheel (610) to rotate is further arranged on the fixed seat (100); one end of the guide cable (620) is fixedly connected with the second winding wheel (610) and can be wound on the second winding wheel (610), and the other end of one end of the guide cable (620) is fixedly connected with the other fixed seat (100); the traction seat (300) is connected with the guide cable (620) in a sliding mode.
6. The water conservancy construction survey water flow velocity detection device of claim 5, characterized in that: the second locking assembly (130) comprises an inserted bar (131), a locking groove (611) matched with the inserted bar (131) is formed in the second winding wheel (610), and one end of the inserted bar (131) can penetrate through the fixed seat (100) and be inserted into the locking groove (611).
7. The water conservancy construction survey water flow velocity detection device of claim 6, characterized in that: a pressing block (132) is fixedly connected to the inserting rod (131), a locking block (133) is fixedly connected to the fixed seat (100), and a cavity (134) is formed in the locking block (133); the insert rod (131) and the pressing block (132) slide in the cavity (134), and one end, far away from the second wire winding wheel (610), of the insert rod (131) penetrates through the bottom wall of the cavity (134); a spring (135) is further arranged in the cavity (134), one end of the spring (135) is abutted to the pressing block (132), and the other end of the spring (135) is abutted to the bottom wall of the cavity (134).
8. The water conservancy construction survey water flow velocity detection device of claim 1, characterized in that: the first reel (210) is coaxially and fixedly connected with a first crank (211).
9. The water conservancy construction survey water flow velocity detection device of claim 5, characterized in that: and a second crank (612) is coaxially and fixedly connected to the second winding wheel (610).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221929094.7U CN217689009U (en) | 2022-07-25 | 2022-07-25 | Water conservancy construction is surveyed and is used water flow velocity detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221929094.7U CN217689009U (en) | 2022-07-25 | 2022-07-25 | Water conservancy construction is surveyed and is used water flow velocity detection device |
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| CN217689009U true CN217689009U (en) | 2022-10-28 |
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| CN202221929094.7U Active CN217689009U (en) | 2022-07-25 | 2022-07-25 | Water conservancy construction is surveyed and is used water flow velocity detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116087047A (en) * | 2023-03-07 | 2023-05-09 | 北京市机动车排放管理事务中心 | Non-road mobile diesel machinery raise dust check out test set |
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2022
- 2022-07-25 CN CN202221929094.7U patent/CN217689009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116087047A (en) * | 2023-03-07 | 2023-05-09 | 北京市机动车排放管理事务中心 | Non-road mobile diesel machinery raise dust check out test set |
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