CN220730418U - Wind-proof device of radar flow velocity meter - Google Patents
Wind-proof device of radar flow velocity meter Download PDFInfo
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- CN220730418U CN220730418U CN202322406153.3U CN202322406153U CN220730418U CN 220730418 U CN220730418 U CN 220730418U CN 202322406153 U CN202322406153 U CN 202322406153U CN 220730418 U CN220730418 U CN 220730418U
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- hypoplastron
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- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The utility model discloses a radar flow velocity meter wind-proof device which comprises four cables and a first lower plate, wherein the right end of the first lower plate is fixedly provided with a first threaded column, the outer side of the first threaded column is provided with a second lower plate and a cushion block in a sliding manner, the upper ends of the first lower plate and the second lower plate are fixedly provided with second threaded columns, a first upper plate is arranged above the first lower plate, the right end of the first upper plate is fixedly provided with a third threaded column, the outer side of the third threaded column is provided with a second upper plate and a cushion block in a sliding manner, the first upper plate and the second upper plate are respectively connected with two groups of second threaded columns in a sliding manner, and the first lower plate, the second lower plate, the first upper plate and the second upper plate are all provided with fixing structures. Compared with the prior art, the first lower plate is close to the first upper plate, and the second upper plate is close to the second lower plate, so that four cables can be conveniently stretched and fixed, the cables can be installed in a certain range during installation, the distance between the cables is not required to be adjusted, and the installation is simpler and more convenient.
Description
Technical Field
The utility model belongs to the technical field of hydrological measurement, and particularly relates to a wind-proof device of a radar flow velocity meter.
Background
The flow velocity measurement of the radar flow velocity meter is based on the Doppler effect, the probe emits a beam of radar wave obliquely downwards, the radar wave is reflected when irradiated to the surface of the water body, and due to the Doppler effect, the emitted radar wave and the received radar wave generate Doppler frequency shift delta f, and the Doppler frequency shift delta f is proportional to the flow velocity; the flow velocity of the fluid can be measured by measuring the Doppler frequency shift delta f, and the measurement of the flow velocity has important significance in the technical field of hydraulic engineering.
The utility model discloses a radar flow meter wind-proof device, which comprises a cable, a fixing frame and a measuring mechanism, wherein the upper fixing frame and the lower fixing frame are arranged through cables which are arranged up and down, a cable clamping head is adopted between an upper fixing plate and a lower fixing plate for fixing, a threaded connecting rod is adopted between the upper fixing plate and the lower fixing plate for fixing, the measuring mechanism is fixedly arranged through cables below, a spherical wind-proof cover is fixedly arranged in the measuring mechanism through a mounting plate, and the radar flow meter is fixedly connected with the mounting plate.
In the use of the device, four cables are clamped and straightened by the upper fixing plate and the lower fixing plate, the wind-proof effect is achieved, when the cables are connected with the upper fixing plate or the lower fixing plate, the upper fixing plate or the lower fixing plate cannot be adjusted according to the spacing between the cables when the cables are actually installed, and the installation is inconvenient.
Disclosure of Invention
The utility model provides a windproof device of a radar flow velocity meter, and aims to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a radar flow gauge wind guard comprising: four hawsers and first hypoplastron, first hypoplastron right-hand member is fixed to be provided with first screw thread post, first screw thread post outside sliding is provided with second hypoplastron and cushion, first hypoplastron with second hypoplastron upper end is all fixed to be provided with the second screw thread post, first hypoplastron top is provided with first upper plate, first upper plate right-hand member is fixed to be provided with the third screw thread post, third screw thread post outside sliding is provided with the second upper plate with the cushion, first upper plate with the second upper plate respectively with two sets of second screw thread post sliding connection, first hypoplastron, second hypoplastron, first upper plate and second upper plate all are provided with fixed knot constructs, first hypoplastron lower extreme is provided with radar flow velocity meter, first screw thread post, second screw thread post and third screw thread post all are connected with fastening nut screw thread cooperation.
Still further, fixed knot constructs including fixed block and clamp block, clamp block through the pivot with the fixed block rotates to be connected, the fixed block is provided with the screw hole, clamp block is provided with the cooperation through-hole, threaded hole internal thread cooperation is provided with fixing bolt.
Still further, the cooperation through-hole sets up to straight slot shape, the clamp block is kept away from one side of fixed block is provided with first rubber pad, first rubber pad be provided with the through-hole that the cooperation through-hole corresponds.
Still further, the first rubber pad is provided with an inclined fitting portion.
Further, a second rubber pad is arranged on one side, close to the clamping block, of the fixing block, and a third rubber pad is arranged on one side, close to the fixing block, of the clamping block.
Further, a windshield is arranged on the outer side of the radar flow velocity meter, the windshield is in a spherical shape, the upper end of the windshield is connected with the first lower plate, and an opening is formed in the lower end of the windshield.
Furthermore, an electric push rod is arranged at the inner non-top end of the windshield, and the radar flow velocity meter is arranged at the output end of the electric push rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is provided with the cables, the first lower plate, the first threaded column, the second lower plate, the cushion blocks, the first upper plate, the second threaded column, the second upper plate, the fixing structure and the fastening nuts, so that the space between the first lower plate and the second lower plate and the space between the first upper plate and the second upper plate can be conveniently adjusted, the two upper cables can be conveniently connected and fixed by using the two groups of fixing structures, the fastening nuts are then conveniently connected with the first threaded column and the third threaded column, the two upper cables are conveniently driven to be close to each other, the two lower cables are conveniently driven to be close to each other, a plurality of cushion blocks can be put in advance between the first lower plate and the second lower plate and between the first upper plate and the second upper plate according to actual needs, the fastening nuts are more firmly connected with the first threaded column or the third threaded column, the first lower plate is conveniently connected with the first upper plate and the second lower plate by using the fastening nuts, the four cables can be conveniently stretched and fixed, and the space between the cables can be adjusted within a certain range when the cables are installed.
2. The cable is arranged between the fixed block and the clamping block, the fixed bolt penetrates through the straight-slot-shaped matching through hole and is screwed into the threaded hole, the fixed bolt can slide along the matching through hole, the clamping block is driven to be close to the fixed block and clamp the cable by screwing the fixed bolt, the installation is convenient, the fixed bolt is driven to be in butt joint with the first rubber pad after being inclined by the fixed bolt through the first rubber pad and the inclined matching part, the hand area of the fixed bolt is increased, the installation is firmer, the wind resistance can be reduced by arranging the spherical windshield, the radar flow rate meter can be driven to move by the electric push rod, the height of the radar flow rate meter can be conveniently adjusted, and when the multi-group radar flow rate meter is installed on the cable for use, the multi-group radar flow rate meter can be conveniently adjusted by the electric push rod to be kept at the same elevation, and the installation is convenient to use.
Drawings
FIG. 1 is a first perspective schematic view of the overall structure of the present utility model;
FIG. 2 is a partial schematic view of FIG. 1 at A;
FIG. 3 is a second perspective schematic view of the overall structure of the present utility model;
FIG. 4 is a partial schematic view of FIG. 3 at B;
in the figure: 1. a first lower plate; 2. a first threaded post; 3. a second lower plate; 4. a second threaded post; 5. a first upper plate; 6. a second upper plate; 7. a third threaded post; 8. a cushion block; 9. a cable; 10. a fixed structure; 11. a radar flow rate meter; 12. a fastening nut; 13. a fixed block; 14. a clamping block; 15. a rotating shaft; 16. a threaded hole; 17. a mating through hole; 18. a fixing bolt; 19. a windshield; 20. an opening; 21. an electric push rod; 22. a first rubber pad; 23. an inclined fitting portion; 24. a second rubber pad; 25. and a third rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, a radar flow gauge wind guard comprising: four cables 9 and a first lower plate 1, a first threaded column 2 is fixedly arranged at the right end of the first lower plate 1, a second lower plate 3 and a cushion block 8 are slidably arranged outside the first threaded column 2, a second threaded column 4 is fixedly arranged at the upper ends of the first lower plate 1 and the second lower plate 3, a first upper plate 5 is arranged above the first lower plate 1, a third threaded column 7 is fixedly arranged at the right end of the first upper plate 5, a second upper plate 6 and a cushion block 8 are slidably arranged outside the third threaded column 7, the first upper plate 5 and the second upper plate 6 are slidably connected with two groups of second threaded columns 4 respectively, a fixing structure 10 is arranged on the first lower plate 1, the second lower plate 3, the first upper plate 5 and the second upper plate 6, a radar flow velocity meter 11 is arranged at the lower end of the first lower plate 1, the first threaded column 2, the second threaded column 4 and the third threaded column 7 are in threaded fit with a fastening nut 12, the radar flow velocity meter 11 and an electric push rod 21 are of the prior art, the four cables 9 are arranged in an upper-lower two-way, the first lower plate 1, the second lower plate 3, the first threaded column 2, the second lower plate 3, the cushion block 8, the first upper plate 5, the second threaded column 4, the second upper plate 6, the fixing structure 10 and the fastening nuts 12 are connected with an external known power supply, after the four cables 9 are arranged and installed, the first lower plate 1, the second lower plate 3, the first upper plate 5 and the second upper plate 6 can be respectively connected with the four cables 9, the second lower plate 3 can slide along the first threaded column 2, the distance between the first lower plate 1 and the second lower plate 3 can be conveniently adjusted, the two cables 9 below can be conveniently connected and fixed by using two groups of fixing structures 10, the second upper plate 6 can slide along the third threaded column 7, the distance between the first upper plate 5 and the second upper plate 6 can be conveniently adjusted, the two cables 9 above can be conveniently connected and fixed by using two groups of fixing structures 10, and then the fastening nut 12 is connected with the first threaded column 2 and the third threaded column 7, so that the two cables 9 at the upper part are conveniently driven to be close to each other and the two cables 9 at the lower part are conveniently driven to be close to each other, a plurality of cushion blocks 8 can be put in advance between the first lower plate 1 and the second lower plate 3 and between the first upper plate 5 and the second upper plate 6 according to actual needs, so that the fastening nut 12 is more firmly connected with the first threaded column 2 or the third threaded column 7, and then the fastening nut 12 is matched and connected with the second threaded column 4, so that the first lower plate 1 is close to the first upper plate 5, the second upper plate 6 is close to the second lower plate 3, the four cables 9 are conveniently fastened and fixed, the installation can be performed within a certain range when the cables 9 are installed, the distance between the cables 9 is not required to be adjusted, and the installation is simpler.
The fixed structure 10 includes fixed block 13 and clamping block 14, clamping block 14 rotates through pivot 15 and fixed block 13 to be connected, fixed block 13 is provided with screw hole 16, clamping block 14 is provided with cooperation through-hole 17, screw hole 16 internal thread cooperation is provided with fixing bolt 18, cooperation through-hole 17 sets up to straight slot shape, one side that clamping block 14 kept away from fixed block 13 is provided with first rubber pad 22, first rubber pad 22 is provided with the through-hole corresponding with cooperation through-hole 17, first rubber pad 22 is provided with slope mating portion 23, through setting up fixed block 13, clamping block 14, pivot 15, screw hole 16, cooperation through-hole 17, fixing bolt 18 and first rubber pad 22, can place hawser 9 between fixed block 13 and clamping block 14, and pass the cooperation through-hole 17 of straight slot shape with fixing bolt 18 and screw in screw hole 16, fixing bolt 18 can slide along cooperation through-hole 17, drive clamping block 14 to fixed block 13 draws close and press from each other through tightening fixing bolt 18, simple to operate, fixing bolt 18 drives clamping block 14 slope back and first rubber pad 22 through setting up first rubber pad 22 and slope mating portion 23, fixing bolt 18 makes the firm area of installation in the firm hand.
The fixed block 13 is provided with the second rubber pad 24 near the one side of clamping block 14, and the one side of clamping block 14 near the fixed block 13 is provided with the third rubber pad 25, through setting up second rubber pad 24 and third rubber pad 25, and fixed block 13, clamping block 14 are more inseparable with hawser 9.
The outside of the radar flow rate meter 11 is provided with a windshield 19, the windshield 19 is in a spherical shape, the upper end of the windshield 19 is connected with the first lower plate 1, the lower end of the windshield 19 is provided with an opening 20, no electric push rod 21 is arranged at the top end in the windshield 19, the output end of the electric push rod 21 is provided with the radar flow rate meter 11, wind resistance can be reduced by arranging the spherical windshield 19, the electric push rod 21 can be utilized to drive the radar flow rate meter 11 to move, the height of the radar flow rate meter 11 is conveniently adjusted, and when a plurality of groups of radar flow rate meters 11 are installed on a cable 9 for use, the electric push rod 21 is conveniently utilized to adjust the plurality of groups of radar flow rate meters 11 to be kept at the same elevation, and the radar flow rate meter is convenient to use.
The working principle of the utility model is as follows: when in use, after four cables 9 are arranged and installed up and down respectively, the first lower plate 1, the second lower plate 3, the first upper plate 5 and the second upper plate 6 are respectively connected with the four cables 9, the space between the first lower plate 1 and the second lower plate 3 and the space between the first upper plate 5 and the second upper plate 6 can be adjusted, the fastening nuts 12 are connected with the first threaded column 2 and the third threaded column 7, the upper two cables 9 are conveniently driven to be close to each other and the lower two cables 9 are driven to be close to each other, a plurality of cushion blocks 8 can be put in advance between the first lower plate 1 and the second lower plate 3 and between the first upper plate 5 and the second upper plate 6 according to actual needs, make fastening nut 12 and first screw thread post 2 or third screw thread post 7 be connected more firm, then utilize fastening nut 12 and second screw thread post 4 cooperation to be connected, make first hypoplastron 1 draw close with first upper plate 5 and simultaneously second upper plate 6 draw close with second hypoplastron 3, conveniently tighten four hawser 9 fixed, can install in a certain limit when installing hawser 9, need not the interval between the adjustment hawser 9, the installation is simpler and more convenient, when installing multiunit radar current meter 11 on hawser 9 and using, conveniently utilize electric putter 21 to adjust multiunit radar current meter 11 and keep at same elevation, convenient to use, this is the theory of operation of the device.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a radar flow velocity meter wind-proof device, its characterized in that includes four hawsers (9) and first hypoplastron (1), first hypoplastron (1) right-hand member is fixed to be provided with first screw thread post (2), first screw thread post (2) outside sliding is provided with second hypoplastron (3) and cushion (8), first hypoplastron (1) with second hypoplastron (3) upper end is all fixed and is provided with second screw thread post (4), first hypoplastron (1) top is provided with first upper plate (5), first upper plate (5) right-hand member is fixed to be provided with third screw thread post (7), third screw thread post (7) outside sliding is provided with second upper plate (6) with cushion (8), first upper plate (5) with second upper plate (6) respectively with two sets of second screw thread post (4) sliding connection, first hypoplastron (1), second hypoplastron (5) and second upper plate (6) are provided with first screw thread post (10), first screw thread meter (4) are all fixed with screw thread post (12).
2. A radar current meter draft shield according to claim 1, wherein: the fixing structure (10) comprises a fixing block (13) and a clamping block (14), the clamping block (14) is rotationally connected with the fixing block (13) through a rotating shaft (15), the fixing block (13) is provided with a threaded hole (16), the clamping block (14) is provided with a matching through hole (17), and a fixing bolt (18) is arranged in the threaded hole (16) in a threaded matching mode.
3. A radar current meter draft shield according to claim 2, wherein: the through hole (17) is in a straight slot shape, a first rubber pad (22) is arranged on one side, far away from the fixed block (13), of the clamping block (14), and the first rubber pad (22) is provided with a through hole corresponding to the through hole (17).
4. A radar flow gauge wind deflector according to claim 3, wherein: the first rubber pad (22) is provided with an inclined fitting portion (23).
5. A radar current meter draft shield according to claim 4, wherein: the side of the fixed block (13) close to the clamping block (14) is provided with a second rubber pad (24), and the side of the clamping block (14) close to the fixed block (13) is provided with a third rubber pad (25).
6. A radar flow gauge wind deflector according to claim 3, wherein: the radar flow velocity meter is characterized in that a windshield (19) is arranged on the outer side of the radar flow velocity meter (11), the windshield (19) is in a spherical shape, the upper end of the windshield (19) is connected with the first lower plate (1), and an opening (20) is formed in the lower end of the windshield (19).
7. A radar current meter draft shield according to claim 6, wherein: an electric push rod (21) is arranged in the windshield (19) at the top end, and the output end of the electric push rod (21) is provided with the radar flow velocity meter (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322406153.3U CN220730418U (en) | 2023-09-05 | 2023-09-05 | Wind-proof device of radar flow velocity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322406153.3U CN220730418U (en) | 2023-09-05 | 2023-09-05 | Wind-proof device of radar flow velocity meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220730418U true CN220730418U (en) | 2024-04-05 |
Family
ID=90485550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322406153.3U Active CN220730418U (en) | 2023-09-05 | 2023-09-05 | Wind-proof device of radar flow velocity meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220730418U (en) |
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2023
- 2023-09-05 CN CN202322406153.3U patent/CN220730418U/en active Active
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