CN105699679A - Device for fixing seabed flow velocity measuring instrument - Google Patents
Device for fixing seabed flow velocity measuring instrument Download PDFInfo
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- CN105699679A CN105699679A CN201610041514.0A CN201610041514A CN105699679A CN 105699679 A CN105699679 A CN 105699679A CN 201610041514 A CN201610041514 A CN 201610041514A CN 105699679 A CN105699679 A CN 105699679A
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- cylinder body
- installing rack
- flow speed
- support
- piston
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
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- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a device for fixing a seabed flow velocity measuring instrument, and aims at providing the device which can effectively prevent the inclination of the flow velocity measuring instrument from affecting the measurement precision, and guarantees the measurement precision. The device comprises an installation rack, a plurality of supporting leg structures which are disposed at the bottom of the installation rack and used for installing the installation rack, a bulb connection structure which is disposed at the top of the installation rack, and an adaptive compressing apparatus.
Description
Technical field
The present invention relates to a kind of erecting device, be specifically related to a kind of device for fixing seabed Flow speed measurer。
Background technology
Bottom seawater flow velocity typically refers to the flowing velocity of the end off sea certain altitude water layer。One of key factor that it is submarine cable must take into when determining and build addressing with pipe laying, sand exploitation, sea-farming position with the ocean engineering such as artificial marine habitat input, therefore the correctness of bottom seawater measurement of rate of flow result is directly connected to above-mentioned ocean engineering and builds the reasonability of addressing。
At present, measure the conventional electromagnetism Flow speed measurer of bottom seawater flow velocity to measure。Current electromagnetism Flow speed measurer generally adopts following two mode: mode one: in electromagnetism Flow speed measurer underhung counterweight, and is transferred electromagnetism Flow speed measurer near seabed by rope。This metering system not only needs to record sea water advanced, operation inconvenience in advance；The more important thing is, owing to being subject to ocean current impact, rope and electromagnetism Flow speed measurer will glance off the accurate location being not only difficult to ensure that electromagnetism flow-speed measurement。Mode two: electromagnetism Flow speed measurer is arranged on installation stand, and to seabed below rope general's installation stand；Although this metering system is easy to operate, but it is a slope or when being uneven, the installation stand being placed in seabed often also will glance off, thus causing that electromagnetism Flow speed measurer glances off, it have impact on electromagnetism Flow speed measurer measurement accuracy equally at sea bottom surface。
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that one can be prevented effectively from because Flow speed measurer glances off, and the problem affecting certainty of measurement, it is ensured that the device for fixing seabed Flow speed measurer of certainty of measurement。
The technical scheme is that
A kind of device for fixing seabed Flow speed measurer includes installing rack, some it is arranged on bottom installing rack for supporting the supporting foot structure of installing rack, it is arranged on bulb attachment structure and the self adaptation hold down gag at installing rack top, described supporting foot structure includes the support cylinder body extended up and down, it is arranged on the support piston supporting cylinder body and the support bar being connected with support piston, the upper end of described support bar is up through supporting cylinder body and being connected with bottom installing rack, in described shoring body and be positioned at support piston and be connected with pretension compression spring, described support bar and support piston coaxial, coaxial air guide channel it is provided with in described support bar, the upper end closed of this air guide channel, the lower end of air guide channel down extends through support piston, on the lateral surface of described support bar and be positioned at support cylinder body be arranged over the first connector；Described bulb attachment structure includes the ball seat being arranged on installing rack top, it is arranged on the bulb in ball seat and is connected with bulb and vertically suspended pendency mounting rod, the upper end of described ball seat is provided with dodges mouth, and the lower end of described pendency mounting rod is provided with measuring instrument mounting structure；Described self adaptation hold down gag includes being arranged on installing rack and presenting compressing cylinder body and being arranged on the clamping piston compressing cylinder body of lower extension, the lower ending opening of described compression cylinder body, and compress cylinder body lower ending opening with dodge mouth just to setting, the upper port of described clamping piston is provided with the second connector, and described first connector is connected with the second connector by inducing QI connecting tube。
The device for fixing seabed Flow speed measurer of this programme can be prevented effectively from because Flow speed measurer glances off, and the problem affecting certainty of measurement, it is ensured that seabed Flow speed measurer certainty of measurement。
As preferably, measuring instrument mounting structure includes the connecting cylinder coaxial with pendency mounting rod, is arranged on connecting cylinder and runs through the bolt hole of lateral surface in connecting cylinder and the tight fixed bolt being arranged on bolt hole。
As preferably, the lower surface of clamping piston is provided with rubber press。Further preferably, the lower surface of rubber press is provided with the spherical groove corresponding with bulb。
The rubber press of this programme is possible not only to the more firm bulb that is fixed, and bulb can be avoided in compaction process to rotate, and then ensures that electromagnetism Flow speed measurer is in vertical hanging position。
As preferably, supporting the medial surface bottom of cylinder body and be positioned at support piston and be connected with positive stop, described first connector is positioned at below positive stop。
As preferably, installing rack is lower big little triangle or taper installing rack。
The invention has the beneficial effects as follows: can be prevented effectively from because Flow speed measurer glances off, and the problem affecting certainty of measurement, it is ensured that certainty of measurement。
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the device for fixing seabed Flow speed measurer of the present invention。
Fig. 2 is the partial enlarged drawing at A place in Fig. 1。
Fig. 3 is the partial enlarged drawing at B place in Fig. 1。
Fig. 4 is a kind of structural representation after the device for fixing seabed Flow speed measurer of the present invention transfers to seabed。
In figure: installing rack 1, supporting foot structure 2, support bar 21, support cylinder body 22, support piston 23, pretension compression spring 24, positive stop 25, air guide channel the 26, first connector 27, bulb attachment structure 3, ball seat 31, pendency mounting rod 32, bulb 33, self adaptation hold down gag 4, compression cylinder body 41, rubber press 42, clamping piston the 43, second connector 44, measuring instrument mounting structure 5, connecting cylinder 51, tight fixed bolt 52, inducing QI connecting tube 6, rope 7, electromagnetism Flow speed measurer 8。
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
As it is shown in figure 1, a kind of device for fixing seabed Flow speed measurer includes installing rack 1, some is arranged on bottom installing rack for supporting the supporting foot structure 2 of installing rack, the bulb attachment structure 3 being arranged on installing rack top and self adaptation hold down gag 4。Installing rack is lower big little triangle or taper installing rack。The supporting foot structure of the present embodiment is four, and four supporting foot structures are positioned at four apex of tetragon。
As shown in Figure 1 and Figure 2, supporting foot structure 2 includes the support cylinder body 22 extended up and down, the support piston 23 being arranged on support cylinder body and the support bar 21 being connected with support piston。The upper surface supporting cylinder body is provided with bar through hole。The upper end of support bar is up through supporting cylinder body and being connected with bottom installing rack, and specifically, support bar is through bar through hole and is connected with bottom installing rack。Support bar and support piston coaxial。Coaxial air guide channel 26 it is provided with in support bar。The upper end closed of this air guide channel, the lower end of air guide channel down extends through support piston。On the lateral surface of support bar and be positioned at support cylinder body be arranged over the first connector 27。In shoring body and be positioned at support piston and be connected with pretension compression spring 24。Pretension compression spring is supporting between piston and the inner bottom surface supporting cylinder body, and pretension compression spring can make support piston up move and be resisted against on the inner top surface supporting cylinder body。Support the medial surface bottom of cylinder body and be positioned at support piston and be connected with positive stop 25。
As shown in Figure 1, Figure 2, Figure 3 shows, bulb attachment structure 3 includes the ball seat 31 being arranged on installing rack top, is arranged on the bulb 33 in ball seat and is connected with bulb and vertically suspended pendency mounting rod 32。The upper end of ball seat is provided with dodges mouth。The lower end of pendency mounting rod is provided with measuring instrument mounting structure 5。
Measuring instrument mounting structure includes and the pendency coaxial connecting cylinder 51 of mounting rod, is arranged on connecting cylinder and runs through the bolt hole of lateral surface in connecting cylinder and the tight fixed bolt 52 being arranged on bolt hole。Bolt hole radially extends along connecting cylinder。The upper end closed of connecting cylinder, lower ending opening。The upper end of connecting cylinder is connected with the lower end of pendency mounting rod。
Self adaptation hold down gag 4 includes being arranged on installing rack and presenting compressing cylinder body 41 and being arranged on the clamping piston 43 compressing cylinder body of lower extension。The upper port of clamping piston is provided with the second connector 44。First connector is connected with the second connector by inducing QI connecting tube 6。The lower surface of clamping piston is provided with rubber press 42。The lower surface of rubber press is provided with the spherical groove corresponding with bulb。Compress cylinder body lower ending opening, and compress cylinder body lower ending opening with dodge mouth just to setting。The lower ending opening compressing cylinder body is connected with dodging mouth, and the lower end of clamping piston may pass through and dodges mouth and be resisted against on bulb。When supporting piston and being resisted against on the inner top surface supporting cylinder body, clamping piston is positioned at hold-down cylinder body。
The specifically used process of the device for fixing seabed Flow speed measurer of the present embodiment is as follows:
First, as shown in Figure 4, the upper end of electromagnetism Flow speed measurer 8 is inserted in connecting cylinder, and by tight fixed bolt, electromagnetism Flow speed measurer is fixed on connecting cylinder；
Then, by rope 7, the device being used for fixing seabed Flow speed measurer being provided with electromagnetism Flow speed measurer is transferred to seabed；
After device transfers to seabed, by supporting foot structure, installing rack is supported on seabed；As shown in Figure 4, if sea bottom surface is an inclined-plane, although now installing rack also will glance off, but it is arranged on the lower end of the pendency mounting rod of bulb attachment structure due to electromagnetism Flow speed measurer, even if thus glance off at installing rack, electromagnetism Flow speed measurer still will be in vertical suspension status；
After installing rack is supported on seabed by supporting foot structure, under the Gravitative Loads of installing rack, support piston will move down, thus the gas that will be located in supporting in the shoring body below piston is by inducing QI connecting tube press-in hold-down cylinder body, and then make clamping piston move down until rubber press compresses bulb, bulb is fixed on ball seat；Pendency mounting rod so can be made to be in vertical state all the time, electromagnetism Flow speed measurer is avoided to be affected by ocean current in measurement process and make Flow speed measurer glance off or relative displacement, thus can be prevented effectively from because electromagnetism Flow speed measurer glances off, and the problem affecting electromagnetism Flow speed measurer measurement accuracy；Ensure that the certainty of measurement of electromagnetism Flow speed measurer is high。
By rope, the device being used for fixing seabed Flow speed measurer is mentioned after being measured, after the device for fixing seabed Flow speed measurer is mentioned, compress at pretension and under the effect of spring, make the up mobile reset of support piston, and then make clamping piston up mobile reset, make rubber press separate with bulb。
Claims (6)
1. for fixing the device of seabed Flow speed measurer, it is characterized in that, including installing rack, some be arranged on for supporting the supporting foot structure of installing rack, the bulb attachment structure being arranged on installing rack top and self adaptation hold down gag bottom installing rack,
Described supporting foot structure includes the support cylinder body extended up and down, the support piston being arranged on support cylinder body and the support bar being connected with support piston, the upper end of described support bar is up also connected with bottom installing rack through supporting cylinder body, in described shoring body and be positioned at support piston and be connected with pretension compression spring；Described support bar and support piston coaxial, coaxial air guide channel it is provided with in described support bar, the upper end closed of this air guide channel, the lower end of air guide channel down extends through support piston, on the lateral surface of described support bar and be positioned at support cylinder body be arranged over the first connector；
Described bulb attachment structure includes the ball seat being arranged on installing rack top, it is arranged on the bulb in ball seat and is connected with bulb and vertically suspended pendency mounting rod, the upper end of described ball seat is provided with dodges mouth, and the lower end of described pendency mounting rod is provided with measuring instrument mounting structure；
Described self adaptation hold down gag includes being arranged on installing rack and presenting compressing cylinder body and being arranged on the clamping piston compressing cylinder body of lower extension, the lower ending opening of described compression cylinder body, and compress cylinder body lower ending opening with dodge mouth just to setting, the upper port of described clamping piston is provided with the second connector, and described first connector is connected with the second connector by inducing QI connecting tube。
2. a kind of device for fixing seabed Flow speed measurer according to claim 1, it is characterized in that, described measuring instrument mounting structure includes and the pendency coaxial connecting cylinder of mounting rod, is arranged on connecting cylinder and runs through the bolt hole of lateral surface in connecting cylinder and the tight fixed bolt being arranged on bolt hole。
3. a kind of device for fixing seabed Flow speed measurer according to claim 1, is characterized in that, the lower surface of described clamping piston is provided with rubber press。
4. a kind of device for fixing seabed Flow speed measurer according to claim 1, is characterized in that, the lower surface of described rubber press is provided with the spherical groove corresponding with bulb。
5. a kind of device for fixing seabed Flow speed measurer according to claim 1, is characterized in that, the medial surface bottom of described support cylinder body is also positioned at support piston and is connected with positive stop。
6. a kind of device for fixing seabed Flow speed measurer according to claim 1, is characterized in that, described installing rack is lower big little triangle or taper installing rack。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041514.0A CN105699679B (en) | 2016-01-21 | 2016-01-21 | A kind of device for being used to fix seabed Flow speed measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041514.0A CN105699679B (en) | 2016-01-21 | 2016-01-21 | A kind of device for being used to fix seabed Flow speed measurer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105699679A true CN105699679A (en) | 2016-06-22 |
| CN105699679B CN105699679B (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610041514.0A Active CN105699679B (en) | 2016-01-21 | 2016-01-21 | A kind of device for being used to fix seabed Flow speed measurer |
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| CN (1) | CN105699679B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175532A (en) * | 2020-01-14 | 2020-05-19 | 沧州昊海水利工程质量检测有限公司 | Portable water flow velocity measuring device for water conservancy detection |
| WO2021259320A1 (en) * | 2020-06-23 | 2021-12-30 | 上海安翰医疗技术有限公司 | Suspension device and capsule endoscope magnetic control system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU597969A1 (en) * | 1976-10-04 | 1978-03-15 | Ленинградский Гидрометеорологический Институт | Device for measuring stream parameters |
| US4202034A (en) * | 1978-08-16 | 1980-05-06 | The Charles Stark Draper Laboratory, Inc. | Adaptive controller for ocean characteristic measurement system |
| CN1811459A (en) * | 2006-03-10 | 2006-08-02 | 中国海洋石油总公司 | Deep water flow velocity measuring system |
| CN201285288Y (en) * | 2008-07-10 | 2009-08-05 | 熊学军 | Use frame of bottom-positioned ocean current measuring instrument |
| CN201436558U (en) * | 2009-06-22 | 2010-04-07 | 中国水产科学研究院东海水产研究所 | Protection device of sea investigation instrument |
| CN201583276U (en) * | 2009-12-24 | 2010-09-15 | 国家海洋局第一海洋研究所 | Fixing and laying device of deep-water measuring instrument |
| CN102435175A (en) * | 2011-09-19 | 2012-05-02 | 国家海洋局南海工程勘察中心 | Automatic compensation device for sea current observation instrument |
| CN202372519U (en) * | 2011-11-01 | 2012-08-08 | 中国水产科学研究院东海水产研究所 | Vertical velocity meter fixing bracket |
| CN103472248A (en) * | 2013-09-12 | 2013-12-25 | 浙江省海洋水产研究所 | Positioning device and positioning method for electromagnetic current meter |
| CN103991519A (en) * | 2014-05-29 | 2014-08-20 | 金海重工股份有限公司 | Safety launching device for large-scale ocean engineering platform |
| CN204188188U (en) * | 2014-11-25 | 2015-03-04 | 武汉科技大学 | A kind of horizontal adjustment instrument measuring ground elevation |
-
2016
- 2016-01-21 CN CN201610041514.0A patent/CN105699679B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU597969A1 (en) * | 1976-10-04 | 1978-03-15 | Ленинградский Гидрометеорологический Институт | Device for measuring stream parameters |
| US4202034A (en) * | 1978-08-16 | 1980-05-06 | The Charles Stark Draper Laboratory, Inc. | Adaptive controller for ocean characteristic measurement system |
| CN1811459A (en) * | 2006-03-10 | 2006-08-02 | 中国海洋石油总公司 | Deep water flow velocity measuring system |
| CN201285288Y (en) * | 2008-07-10 | 2009-08-05 | 熊学军 | Use frame of bottom-positioned ocean current measuring instrument |
| CN201436558U (en) * | 2009-06-22 | 2010-04-07 | 中国水产科学研究院东海水产研究所 | Protection device of sea investigation instrument |
| CN201583276U (en) * | 2009-12-24 | 2010-09-15 | 国家海洋局第一海洋研究所 | Fixing and laying device of deep-water measuring instrument |
| CN102435175A (en) * | 2011-09-19 | 2012-05-02 | 国家海洋局南海工程勘察中心 | Automatic compensation device for sea current observation instrument |
| CN202372519U (en) * | 2011-11-01 | 2012-08-08 | 中国水产科学研究院东海水产研究所 | Vertical velocity meter fixing bracket |
| CN103472248A (en) * | 2013-09-12 | 2013-12-25 | 浙江省海洋水产研究所 | Positioning device and positioning method for electromagnetic current meter |
| CN103991519A (en) * | 2014-05-29 | 2014-08-20 | 金海重工股份有限公司 | Safety launching device for large-scale ocean engineering platform |
| CN204188188U (en) * | 2014-11-25 | 2015-03-04 | 武汉科技大学 | A kind of horizontal adjustment instrument measuring ground elevation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175532A (en) * | 2020-01-14 | 2020-05-19 | 沧州昊海水利工程质量检测有限公司 | Portable water flow velocity measuring device for water conservancy detection |
| CN111175532B (en) * | 2020-01-14 | 2021-07-23 | 沧州昊海水利工程质量检测有限公司 | Portable water flow velocity measuring device for water conservancy detection |
| WO2021259320A1 (en) * | 2020-06-23 | 2021-12-30 | 上海安翰医疗技术有限公司 | Suspension device and capsule endoscope magnetic control system |
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| Publication number | Publication date |
|---|---|
| CN105699679B (en) | 2018-06-15 |
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