CN204056209U - A kind of float type adaptive supporting frame of measurement instrument - Google Patents
A kind of float type adaptive supporting frame of measurement instrument Download PDFInfo
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- CN204056209U CN204056209U CN201420402701.3U CN201420402701U CN204056209U CN 204056209 U CN204056209 U CN 204056209U CN 201420402701 U CN201420402701 U CN 201420402701U CN 204056209 U CN204056209 U CN 204056209U
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Abstract
The utility model relates to a kind of float type adaptive supporting frame of measurement instrument.This support that object is to provide should have attitude stabilization when fixing measurement instrument, draft is fixed and safe and reliable feature, also has the simple and lower-cost feature of structure simultaneously.Technical scheme is: a kind of float type adaptive supporting frame of measurement instrument, is characterized in that: this support comprises the link span that can be fixed on hull ship side position and for be remained on by measurement instrument on the water surface and can be hinged on floating shelf on link span around horizontal axis.
Description
Technical field
The utility model relates to a kind of flow and patrols survey device, specifically a kind of support for fixing ADCP measurement instrument probe.
Background technology
Along with the development of discharge measurement technology, based on the advanced current measuring instrument of doppler principle---ADCP measurement instrument (hereinafter referred to as measurement instrument) obtains extensive utilization in discharge measurement field.Measurement instrument is a kind of probe apparatus can launching different-waveband microwave, is generally cylindric (cross-sectional diameter is between 12-20 centimetre) and needs to be arranged on (measurement instrument is from navigating ability) on carrier.Usually use now trimaran as the carrier (measurement instrument is fixed in the middle of trimaran) of measurement instrument, be therefore highly suitable for the fixed point wireless measurement at tidal observatory, but cannot be applicable to flow and patrol survey, its reason is:
1, the volume of trimaran is comparatively large, and transport is inconvenience (power station is built in ungetable place more) comparatively, and trimaran mostly is plastic material simultaneously, expensive and cost performance is lower, is collided and extrudes rear easy damage;
When 2, carrying out discharge measurement, be generally the afterbody by rope, trimaran being connected to towboat (may also be other hulls that engine installation is housed), utilize towboat to drag trimaran navigation; But towboat constantly swings by wave effect in navigation process, and trimaran also can be caused to rock, easily make the probe of measurement instrument on trimaran depart from the water surface, thus error is caused to the test depth of water, time serious, also can affect flow measurement effect.
Utility model content
The purpose of this utility model overcomes the deficiency in above-mentioned background technology, a kind of float type adaptive supporting frame of measurement instrument is provided, attitude stabilization should be had when fixing measurement instrument by this support, draft fixes and safe and reliable feature, also there is the simple and lower-cost feature of structure simultaneously.
The technical solution of the utility model is: a kind of float type adaptive supporting frame of measurement instrument, is characterized in that: this support comprises the link span that can be fixed on hull ship side position and for be remained on by measurement instrument on the water surface and can be hinged on floating shelf on link span around horizontal axis;
Described floating shelf comprises supporting disk, be fixed on two cantilevers that floatage body above supporting disk and one end level hinge fix on supporting disk both sides; The other end of described two cantilevers is hinged on link span rotationally.
Described link span comprise H-shaped outer support, for two steel cards outer support being fixed on hull ship side position and the radius stay be horizontally fixed on outer support; Described cantilever is on the securing lever hinged rotationally.
Described supporting disk is shaped with some mounting holes for fixing measurement instrument.
Described steel card is shaped with the knock hole for being fixed on hull.
The beneficial effects of the utility model are:
Measurement instrument can be made to swim in the water surface with stable attitude for the utility model and draft is fixed, and the swing of towboat can not cause the probe of measurement instrument to depart from the water surface, therefore has higher test precision; When running into emergency situation (as there are floating wood or bank stone in korneforos), easily measurement instrument can also be pulled away from the water surface, with available protecting equipment; In addition, structure of the present utility model is also fairly simple, and cost is also lower, and the interior river flow being highly suitable for measurement instrument patrols survey.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 of the present utility modelly looks up structural representation (omitting measurement instrument in figure).
Fig. 3 is the right TV structure schematic diagram of link span in the utility model.
Fig. 4 is mounting structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
As shown in Figure 1, a kind of float type adaptive supporting frame of measurement instrument, comprises floating shelf and link span.
Described floating shelf, for measurement instrument 3 is remained on the water surface, comprises supporting disk 11, floatage body 12 and two cantilevers 13; Supporting disk is generally the disk that aluminum alloy is made, and thickness is 0.3-0.6cm (preferred 0.5cm) and diameter is 25-35cm (preferred 30cm); Supporting disk is shaped with some mounting holes 111 for fixing measurement instrument, measurement instrument is fixed on the below of supporting disk by mounting hole; Floatage body is fixed on above supporting disk, floatage body is generally the cylinder that foamed materials makes, and (cylinder diameter is greater than 25cm and is highly greater than 10cm, certain buoyancy can be possessed), also can adopt other buoyant material (having the ball float of air, the timber etc. of Specific gravity as filled with); Article two, one end level hinge of cantilever fixes on the both sides of supporting disk, and cantilever generally adopts seamless tube and pipe of aluminium alloy to make and is welded on two side positions of supporting disk outer circumference surface respectively, and jib-length is 50-70cm.
Described link span is fixed on the ship side position 4 of hull, and floating shelf can be hinged on (other end of cantilever is hinged on link span rotationally) on link span around horizontal axis; Described link span comprises the outer support 21 of H-shaped, the two steel cards 22 being separately fixed at outer support both sides and two radius stays 23; Outer support generally adopts the cross-sectional plane length of side to be that the square steel of 2cm is made; Steel card comprises horizontally extending 222 and vertical extension arm 221 (vertical extension arm is fixed on outer support by horizontally extending), each vertical extension arm is shaped with at least two knock holees 223, outer support can be fixed on hull ship side position (the vertical extension arm of steel card is positioned at inside ship side, and outer support is positioned at outside ship side) by this knock hole (adding screw connection);
Radius stay is horizontally fixed on outer support, when outer support is fixed on hull ship side position, radius stay horizontally outward extends on the Width of hull, the cantilever of floating shelf rotationally hinged (between cantilever with radius stay, available double-threaded screw rivet 14 is connected, and double-threaded screw rivet also can add rubber pad to reduce friction) on the securing lever simultaneously.
At present, measurement instrument is just towards to weight-saving future development, air weight as M9 type measurement instrument is only 2.3 kilograms (quality), weight is only 1.7 kilograms (quality) under water, and the weight of floating shelf is about 4 kilograms (quality), under the draft of floating shelf floatage body is 5cm situation, producible buoyancy is about 9.8kg, is enough to measurement instrument to remain on water surface site.
As shown in Figure 4, measurement instrument is arranged on the outside (in figure shown in the A of position) of hull ship side position to mounting means of the present utility model, and measurement instrument can rotate on the axis being parallel to ship length direction; When normal/cruise patrols survey, measurement instrument floats on the water surface by the utility model with Adaptive Attitude, and (hull drives measurement instrument to advance by the utility model, measurement instrument is connected with relevant devices such as the computing machine in hull, power supplies with data cable by cable), measurement instrument only fluctuates (in figure shown in the B of position) along with wave and can not swing, and can guarantee that the probe of measurement instrument remains vertical down launched microwave attitude (finding range to river bed environment); Simultaneously, also should fasten rope (rope can be fixed on the draw ring 112 of supporting disk) on floating shelf of the present utility model, depart from the water surface by rope pull-up floating shelf to make measurement instrument when there is emergency situation, prevent floater or bank stone from breaking measurement instrument.
Claims (4)
1. a float type adaptive supporting frame for measurement instrument, is characterized in that: this support comprises the link span that can be fixed on hull ship side position and for be remained on by measurement instrument (3) on the water surface and can be hinged on floating shelf on link span around horizontal axis;
Described floating shelf comprises supporting disk (11), be fixed on two cantilevers (13) that floatage body (12) above supporting disk and one end level hinge fix on supporting disk both sides; The other end of described two cantilevers is hinged on link span rotationally.
2. the float type adaptive supporting frame of a kind of measurement instrument according to claim 1, is characterized in that: described link span comprise H-shaped outer support (21), for two steel cards (22) outer support being fixed on hull ship side position and the radius stay (23) be horizontally fixed on outer support; Described cantilever is on the securing lever hinged rotationally.
3. the float type adaptive supporting frame of a kind of measurement instrument according to claim 2, is characterized in that: described supporting disk is shaped with some mounting holes for fixing measurement instrument (111).
4. the float type adaptive supporting frame of a kind of measurement instrument according to claim 3, is characterized in that: described steel card is shaped with the knock hole (223) for being fixed on hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402701.3U CN204056209U (en) | 2014-07-21 | 2014-07-21 | A kind of float type adaptive supporting frame of measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402701.3U CN204056209U (en) | 2014-07-21 | 2014-07-21 | A kind of float type adaptive supporting frame of measurement instrument |
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| Publication Number | Publication Date |
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| CN204056209U true CN204056209U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420402701.3U Active CN204056209U (en) | 2014-07-21 | 2014-07-21 | A kind of float type adaptive supporting frame of measurement instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768148A (en) * | 2017-01-17 | 2017-05-31 | 南京蓝钰信息科技有限公司 | Flow measurement support |
| CN107985510A (en) * | 2017-11-15 | 2018-05-04 | 天津大学 | It is a kind of walk aerial survey amount seawater velocity observation device |
-
2014
- 2014-07-21 CN CN201420402701.3U patent/CN204056209U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768148A (en) * | 2017-01-17 | 2017-05-31 | 南京蓝钰信息科技有限公司 | Flow measurement support |
| CN107985510A (en) * | 2017-11-15 | 2018-05-04 | 天津大学 | It is a kind of walk aerial survey amount seawater velocity observation device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 609 and 610, North building, Huadong Hospital, 22 Chaowang Road, Hangzhou, Zhejiang 310014 Patentee after: Zhejiang Huadong mapping and Engineering Safety Technology Co.,Ltd. Address before: 310030 No. 997 Pier Road, Hangzhou, Zhejiang, Xihu District Patentee before: ZHEJIANG HUADONG SURVEYING, MAPPING AND GEOINFORMATION Co.,Ltd. |