CN202255383U - Automatic compensation device for ocean current visualizer - Google Patents
Automatic compensation device for ocean current visualizer Download PDFInfo
- Publication number
- CN202255383U CN202255383U CN2011203497126U CN201120349712U CN202255383U CN 202255383 U CN202255383 U CN 202255383U CN 2011203497126 U CN2011203497126 U CN 2011203497126U CN 201120349712 U CN201120349712 U CN 201120349712U CN 202255383 U CN202255383 U CN 202255383U
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- CN
- China
- Prior art keywords
- ring
- ocean current
- visualizer
- outer shroud
- autocompensation installation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses an automatic compensation device for an ocean current visualizer, which is composed of support bars, a base frame, an outer ring, a middle ring, an inner ring and an ocean current visualizer protecting bracket. The lower portions of four support bars are connected with four rotating corners of the square base frame, the four support bars slant upwards to form a shape of a pyramid, the top end of the pyramid is connected with the outer ring, two short shafts are symmetrically arranged inside the outer ring, the middle ring is sleeved with the two short shafts of the outer ring through two shaft holes which are symmetrically arranged outside the middle ring, two short shafts are arranged inside the middle ring, the short shafts and the shaft holes of the middle ring form angles of 90 degrees, the inner ring is sleeved with the two short shafts of the middle ring through the two symmetrically-arranged shaft hole of the inner ring, the ocean current visualizer protecting bracket is fixed on the inner ring and arranged above the center of the base frame in a suspension mode, and a fixing clamping head is respectively arranged on and under the middle of the ocean current visualizer protecting bracket. The automatic compensation device can avoid observation failures of the ocean current visualizer due to the fact that seabed is unfair, and guarantees accuracy of measured data. In addition, the automatic compensation device has the advantages of being simple in structure, practical, capable of being disassembled, convenient to use and the like.
Description
Technical field
The utility model relates to the oceanographic instrumentation technical field, and especially a kind of ocean current visualizer autocompensation installation is particularly suitable for ocean instrument uses such as ocean current visualizer.
Background technology
The ocean current visualizer is an instrument that places the seabed flow velocity on seabed to sea to be reflexed to receiving device; It through be put into the seabed again after the base platform device is connected firmly and carry out work; The seabed flatness there is certain requirement; When there is the bigger gradient in the seabed, flow at shallow water especially that the ocean current visualizer can produce bigger inclination angle in the anxious environment, in case the angle of inclination exceeds the inclination maximum that Instrument observation allows; The measured data of ocean current visualizer are just unreliable, even cause the observation operational failure.In order to address this problem, the way of prior art is to let the base platform device be placed to the place that sea bed is more smooth or degree of tilt is not too big as far as possible, but way has bigger limitation like this.In addition, existing base platform device is destroyed by fisherman's trawlnet also easily.The problem that more than exists prior art just has weak point to be solved.
Summary of the invention
The purpose of the utility model is to existing ocean current visualizer in the problems referred to above of working and producing often; Provide a kind of and still can keep plumbness, the ocean current visualizer autocompensation installation that satisfies normal running conditions and be not easy to be destroyed by fisherman's trawlnet in acclive sea bed work.
The purpose of the utility model can reach through following measure: a kind of ocean current visualizer autocompensation installation; It is made up of support bar, underframe, outer shroud, middle ring, interior ring and ocean current visualizer fender bracket; The position, four right angles of the bottom of four support bars and square underframe links together; Four support bars are tilted to into square taper and are connected with outer shroud with its top; Outer shroud inboard between two support bars is arranged with two minor axises; In ring link together with the two minor axis sockets and the outer shroud of its outside symmetrically arranged two axis holes and outer shroud, be provided with two minor axises that become an angle of 90 degrees with its axis hole in middle ring inboard, interior ring links together with two the minor axis sockets and the middle ring of its two symmetrically arranged axis holes and middle ring; The cylindrical ocean current visualizer fender bracket that constitutes with first steel links through fastener with the fixed chuck of its end face and symmetrically arranged two engaging lugs of interior top surface of ring and encircles in being anchored on, and is suspended in the top at underframe center.
The purpose of the utility model can also take following measure further perfect:
In both sides, support bar middle part a stiffener that is connected with outer shroud is set respectively,, improves the stability of using to strengthen the structural strength of the utility model.
Described support bar be the web joint that inwardly is provided with its underpart with the diagonal angle connecting link of square underframe on the engaging lug that is provided with engage, and tighten together through screw bolt and nut.
The inclination angle of described support bar, is excessively dragged down by fisherman's trawlnet for suitable with 40 ~ 50 degree easily, and the mistake small footprint size is too big again.
On support bar, be provided with suspension ring, to make things convenient for handling and to lay.
Equidistantly below four right angle bars of underframe be provided with some inserted links,, be not easy to be impacted to produce to move by ocean current to improve the stability after this autocompensation installation is put into the seabed.
Described cotta is that the conical blind hole with its conical termination and axis hole articulates and links together, and can improve the dirigibility of rotation.
Also be provided with a following fixed chuck with first steel welding of its both sides in the central lower of ocean current visualizer fender bracket, to improve the scopic stability of ocean current.
This ocean current visualizer autocompensation installation is work like this: during use the ocean current visualizer is placed on the ocean current visualizer fender bracket; And the ocean current visualizer is anchored on the center of ocean current visualizer fender bracket through two fixed chucks up and down, whole ocean current visualizer is placed on the seabed of appointment just can then.Since in three annulus of this autocompensation installation except that outer shroud with four support bars are connected; Wherein ring can rotate around two minor axises of outer shroud through two axis holes; And interior ring can be mutually two minor axises that an angle of 90 degrees is provided with around two of middle ring with the outer shroud minor axis through its two axis holes and rotates; Thereby make this autocompensation installation as the gyrocompass appearance; Even after four support bars contacted to earth with the uneven seabed that tilts, ocean current visualizer and fender bracket thereof kept plumbness forever under the effect of deadweight, satisfied the scopic request for utilization of ocean current.
The beneficial effect of the utility model is following:
1, guaranteed the accuracy of ocean current visualizer measurement data, avoided prior art influenced by the sea bed gradient effectively and cause observing the accident of inefficacy to take place.
2, this automatically four support bars of a compensation device be to be tilted to setting, be provided with some inserted links again below its underframe, fisherman's trawlnet is not easy to drag away or drag and turn over.
3, this ocean current visualizer compensation system also has simple in structure, practical and uses very convenient, the detachable advantage such as accumulating that makes things convenient at any time.
Description of drawings
Fig. 1 is a kind of ocean current visualizer autocompensation installation front view.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is along the cutaway view Amplified image of A-A line among Fig. 2.
The cutaway view Amplified image of Fig. 4 for locating along B-B line minor axis (7) among Fig. 2.
The cutaway view Amplified image that Fig. 5 locates along the minor axis (9) of C-C line for Fig. 3.
Embodiment
Below in conjunction with accompanying drawing the structure of the utility model is done further to describe.
See figures.1.and.2; A kind of ocean current visualizer autocompensation installation; It is characterized in that: form by support bar 1, underframe 2, outer shroud 3, middle ring 4, interior ring 5 and ocean current visualizer fender bracket 6; The position, four right angles of the bottom of four support bars 1 and square underframe 2 links together; Four support bars 1 are tilted to into square taper and are connected with outer shroud 3 with its top, and outer shroud 3 inboards between two support bars 1 are arranged with two minor axises 7, and middle ring 4 links together with two minor axis 7 sockets and the outer shroud 3 of symmetrically arranged two axis holes 8 in its outside and outer shroud 3; Be provided with two minor axises 9 with 8 one-tenth an angle of 90 degrees of its axis hole in middle ring 4 inboards; In ring 5 link together with middle ring 4 with two minor axis 9 sockets of its two symmetrically arranged axis holes 10 with middle ring 5, the cylindrical ocean current visualizer fender bracket 6 that constitutes with first steel is connected (as shown in Figure 3) with the symmetrically arranged engaging lug 12 of interior ring 5 end faces through bolt, nut with the fixed chuck 11 of its end face and is anchored on interior the ring on 5, is suspended in the top at underframe 2 centers.
The structure of the utility model also has following embodiment.
Embodiment 1 respectively is provided with a stiffener 13 that is connected with outer shroud 3 in both sides, support bar 1 middle part.
The support bar 1 of the utility model is processed with steel pipe, and underframe 2 is connected by two angle steel of four angle steel and diagonal angle setting and is welded.For preventing marine corrosion, each part of ocean current visualizer autocompensation installation is all made with stainless steel.
19 is the ocean current visualizer in the accompanying drawing.
Claims (8)
1. ocean current visualizer autocompensation installation; It is characterized in that: form by support bar (1), underframe (2), outer shroud (3), middle ring (4), interior ring (5) and ocean current visualizer fender bracket (6); The position, four corner right angles of the bottom of four support bars (1) and square underframe (2) together; Four support bars (1) are tilted to into square taper and are connected with outer shroud (3) with its top; Outer shroud (3) inboard between two support bars (1) is arranged with two minor axises (7); In ring (4) link together with two minor axis (7) sockets and the outer shroud (3) of its symmetrically arranged two axis holes in outside (8) with outer shroud (3); Be provided with two minor axises (9) that become an angle of 90 degrees with its axis hole (8) in middle ring (4) inboard; In ring (5) link together with two minor axis (9) sockets and the middle ring (4) of its two symmetrically arranged axis holes (10) and middle ring (5), be connected with fastener with interior ring (5) symmetrically arranged two engaging lugs of end face (12) with the fixed chuck (11) of its end face with the cylindrical ocean current visualizer fender bracket (6) of first steel formation and be fastened on the interior ring (5), be suspended in the top at underframe (2) center.
2. autocompensation installation according to claim 1 is characterized in that in both sides, support bar (1) middle part a stiffener (13) that is connected with outer shroud (3) being set respectively.
3. autocompensation installation according to claim 1; It is characterized in that described support bar (1) be the web joint (14) that inwardly is provided with the bottom with square underframe (2) diagonal angle connecting link on the engaging lug that is provided with (15 engage, and tighten together through screw and nut again.
4. autocompensation installation according to claim 1, the pitch angle that it is characterized in that support bar (1) are 40 ~ 50 degree.
5. autocompensation installation according to claim 1 is characterized in that on support bar (1), being provided with suspension ring (16).
6. autocompensation installation according to claim 1 is characterized in that the equidistant some inserted links (17) that are provided with below four frames of square underframe (2).
7. autocompensation installation according to claim 1 is characterized in that axle (7 and 9) is to link together with conical blind hole socket with its conical termination and axis hole (8 and 10).
8. autocompensation installation according to claim 1 is characterized in that also being provided with a following fixed chuck (18) that welds with its both sides unit steel in the central lower of ocean current visualizer fender bracket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203497126U CN202255383U (en) | 2011-09-19 | 2011-09-19 | Automatic compensation device for ocean current visualizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203497126U CN202255383U (en) | 2011-09-19 | 2011-09-19 | Automatic compensation device for ocean current visualizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255383U true CN202255383U (en) | 2012-05-30 |
Family
ID=46116610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203497126U Expired - Fee Related CN202255383U (en) | 2011-09-19 | 2011-09-19 | Automatic compensation device for ocean current visualizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255383U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435175A (en) * | 2011-09-19 | 2012-05-02 | 国家***南海工程勘察中心 | Automatic compensation device for sea current observation instrument |
| CN103438870A (en) * | 2013-08-26 | 2013-12-11 | 国家***第二海洋研究所 | Method and device for dynamically monitoring microtopography and landforms near seabed |
| CN111025270A (en) * | 2019-12-19 | 2020-04-17 | 哈尔滨工程大学 | A combination formula sonar equipment fixing base for it is submarine |
-
2011
- 2011-09-19 CN CN2011203497126U patent/CN202255383U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435175A (en) * | 2011-09-19 | 2012-05-02 | 国家***南海工程勘察中心 | Automatic compensation device for sea current observation instrument |
| CN103438870A (en) * | 2013-08-26 | 2013-12-11 | 国家***第二海洋研究所 | Method and device for dynamically monitoring microtopography and landforms near seabed |
| CN111025270A (en) * | 2019-12-19 | 2020-04-17 | 哈尔滨工程大学 | A combination formula sonar equipment fixing base for it is submarine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160919 |