CN102452456A - Mechanical device with automatic opening and locking functions - Google Patents
Mechanical device with automatic opening and locking functions Download PDFInfo
- Publication number
- CN102452456A CN102452456A CN2010105222378A CN201010522237A CN102452456A CN 102452456 A CN102452456 A CN 102452456A CN 2010105222378 A CN2010105222378 A CN 2010105222378A CN 201010522237 A CN201010522237 A CN 201010522237A CN 102452456 A CN102452456 A CN 102452456A
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- mechanical device
- wirerope
- layer sleeve
- spin
- urceolus
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Abstract
The invention discloses a mechanical device with automatic opening and locking functions, which comprises a double-layer sleeve, limiters and a ball, wherein the inner cylinder and outer cylinder of the double-layer sleeve are pasted together and can move relatively, two ends of the inner cylinder are respectively provided with a limiter, a steel cable penetrates through the double-layer sleeve, the outer cylinder is provided with a sealed cavity near the inner side, the ball is arranged in the cavity, and the outer cylinder of the double-layer sleeve is fixed on a measuring platform. The mechanical device disclosed by the invention is simple in structure and low in cost; and more importantly, in the floating or descending process of the measuring platform, no electric parts are required for pushing or driving, thereby realizing the all-weather real-time three-dimensional measurement of ocean environment elements under unattended conditions without power supply.
Description
Technical field
The present invention relates to the device in a kind of maritime technology field, specifically, what relate to is a kind of mechanical device of opening automatically with locking function that has.
Background technology
In marine environmental monitoring and the resource exploration; Often need be to the ocean dynamical environment real-time stereoscopic monitoring of fixing a point for a long time; Promptly carry out the measurement of different sectional parameters in the ocean water body (like temperature, salinity, flow velocity and photometric characteristics amount), hope can realize unattended round-the-clock long-term fixed point observation continuously under harsh environment.This measuring table that just requires to carry sensor can not stop in measured depth range does the reciprocation cycle motion, if adopt oceanic observation or oceanographic vessel to throw in and guarantee the operation of measuring table, will need great amount of manpower and material resources and financial resources.If do not have oceanic observation or oceanographic vessel, then energy resource supply becomes a very big problem again.If can make full use of ocean wave energy at all times, then be the fine scheme that solves above-mentioned contradiction.
Generally throw in the big slightly ball float of a radius on surface, marine site to be measured; The suspension one of ball float lower end is near the sea water advanced guiding wirerope in this zone; The wirerope lower end hangs tightening devices such as chain and weight respectively, so that wirerope is tried one's best vertical in water and the up-and-down movement (motion of ball float leans on wave to drive) with the up-down of ball float.Do not have oceanic observation and research vessel when hoping to measure, the flat-bed motion need not leaned on energizes such as battery yet.Here require measuring table constantly to descend earlier along the guiding wirerope, when dropping to desired depth, measuring table begins to rise; When rising to expection place; Measuring table is dive again, so repeatedly, and in the ascending, descending process; Place the sensor on the measuring table to carry out parameter measurement, thereby realize stereopsis the long-term continuous different sections in this observation area.
Summary of the invention
The objective of the invention is to solve above-mentioned deficiency of the prior art; A kind of mechanical device of opening automatically with locking function that has is provided; Can satisfy above-mentioned requirement; This device is fixed on the measuring table, by it wave is driven ball float, thereby the dipping and heaving of drive wirerope changes into the dipping and heaving of measuring table.This mechanical device need not to drive by electrical components, thereby realizes the stereopsis to the long-term continuous different sections in this observation area.
For realizing above-mentioned purpose; Of the present invention have a mechanical device of opening automatically with locking function, comprise double layer sleeve barrel, limiting device, spin, but said double layer sleeve barrel inner/outer tube sticks together and relative motion; Respectively there is a limiting device at the two ends of inner core, and wirerope passes this double layer sleeve barrel.Urceolus is provided with an osed top chamber in the inner part, is provided with spin in the chamber, and the urceolus of double layer sleeve barrel is fixed on the profile survey platform.
Said double layer sleeve barrel, the fit dimension of inside and outside tube is just right, guarantees their self dipping and heaving and when not receiving the promotion of limiting device in seawater, can not relatively move; And under the promotion of limiting device, can be relatively easy to produce relative motion.
Said inner core is more longer than urceolus, and limiting device prevents that urceolus skids off inner core in the motion process, and the inner core internal diameter is bigger slightly than the diameter of wirerope, and the guiding wirerope passes this double layer sleeve barrel.
The midway location cutout of said double layer sleeve barrel one side length direction goes out a long and narrow chamber up and down; The formation wearing or featuring stage armour inner core of chamber all digs; Urceolus carries out cutout in the inner part, and it is big that the cutout part becomes from down to up gradually, but do not dig urceolus; Lean on a side of sleeve just to form an osed top chamber like this, in chamber, put the suitable spin of a size then.
Among the present invention, the spin in the chamber is owing to receive self gravity to be in the bottom of chamber, and when wirerope moved down, because of friction, spin can further be adjacent to and push wirerope, and this mechanism will drive measuring table and moves down along with moving down of wirerope like this.In case wirerope begins to rise, owing to there is friction between spin and wirerope, spin just by the wirerope band and is moved; Get in the bigger space of chamber upper dimension, spin disappears to the pressure of wirerope, and wirerope is the unobstructive upward movement of ability just; Measuring table then receives effect of inertia, and it is motionless still to be parked in the original place.Ball float sinks with wave when the sea, and wirerope moves down once more, and spin moves down and the jam-packed wirerope, drives measuring table and moves down, and the repeating motion of wave of the sea just makes measuring table constantly sink like this.
After measuring table sank to lowermost end, the following damper that is connected on the wirerope will block the bottom that this installs inner core, and urceolus can continue to move down with respect to inner core; And the chamber that holds spin will become big; Spin is away from wirerope, and at this moment, measuring table is free movable with respect to wirerope.Owing to except the suspension sensor, also have buoyancy member (like float etc.) on the platform, can guarantee that whole measuring table is the positive buoyancy state; Like this, when this physical construction relaxed, measuring table was free movable with respect to wirerope; It is freely floating, when on float to the place, the top of measurement range, fixing one on the wirerope and going up damper; The inner core of its retaining device, and urceolus moves on continuing, spin gets into the state of jam-packed wirerope again; Thereby another folding process of beginning measuring table, so reciprocation cycle just can realize moving up and down of above-mentioned desired measuring table.
Mechanical device of the present invention is not only simple in structure; Cheap; The more important thing is no matter measuring table all need not the promotion or the drive of any electrical components in the process of come-up or dive, comprises that the conversion of state between come-up and the dive all is to rely on wave energy at all times on the ocean fully.And can carry various marine chemistry element acquisition sensors or physical detecting sensors such as sound, light such as temperature, salt, pressure, nutritive salt and sonar according to different purposes on the measuring table that device drives thus, realize that Marine Environmental Elements is at unmanned with need not to supply with the all-weather real-time measurement in space under the power situation.Should it be the marine environment a kind of important means and the development in future direction of monitoring automatically.This mechanical device is equally applicable to other similar applications, like the needs folk prescription to transmission.
Description of drawings
Fig. 1 is the structural representation of dive pattern in one embodiment of the invention;
Fig. 2 is the structural representation of rising pattern in one embodiment of the invention.
Among the figure: 1 is urceolus, and 2 is spin, and 3 is the upper limit device, and 4 is lower retainer, and 5 is inner core, and 6 is wirerope 6.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment technical scheme of the present invention is done further to explain, but following content is not used in qualification protection scope of the present invention.
As shown in Figure 1; Present embodiment provides a kind of mechanical device of opening automatically with locking function that has, and its main body is a double layer sleeve barrel, but urceolus 1, inner core 5 stick together and relative motion; Upper limit device 3, lower retainer 4 are respectively established in the two ends up and down of inner core 5, and wirerope 6 passes this double layer sleeve barrel.Urceolus 1 is provided with an osed top chamber in the inner part, is provided with spin 2 in the chamber, and urceolus 1 is fixed on the profile survey platform.
In the present embodiment, the fit dimension of urceolus 1, inner core 5 is just right, guarantees their self dipping and heaving and when not receiving the promotion of limiting device in seawater, can not relatively move; And under the promotion of upper limit device 3, lower retainer 4, can be relatively easy to produce relative motion.
In the present embodiment, inner core 5 is more longer than urceolus 1, and inner core 5 internal diameters are bigger slightly than the diameter of wirerope 6, and guiding wirerope 6 passes this double layer sleeve barrel.
In the present embodiment; Midway location cutout at sleeve one side length direction goes out a long and narrow chamber up and down, and the formation wearing or featuring stage armour inner core 5 of chamber all digs, and urceolus 1 carries out cutout in the inner part; It is big that the cutout part becomes from down to up gradually; But do not dig urceolus 1, lean on a side of sleeve just to form an osed top chamber like this, in chamber, put the suitable spin of a size then.Shown in Fig. 2 (a).
Spin in the chamber is owing to receive self gravity to be in the bottom of chamber, and when wirerope 6 moved down, because of friction, spin can further be adjacent to and push wirerope 6, and this mechanism will drive measuring table and moves down along with moving down of wirerope 6 like this.In case wirerope 6 begins to rise; Because there are friction in 6 on spin and wirerope, spin just is being with by wirerope 6 and is being moved, and gets in the bigger space of chamber upper dimension; Spin disappears to the pressure of wirerope 6; Wirerope 6 is the unobstructive upward movement of ability just, and measuring table then receives effect of inertia, and it is motionless still to be parked in the original place.Ball float sinks with wave when the sea, and wirerope 6 moves down once more, and spin moves down and jam-packed wirerope 6, drives measuring table and moves down, and the repeating motion of wave of the sea just makes measuring table constantly sink like this.
After measuring table sinks to lowermost end; Be connected in following damper on the wirerope 6 and will block the bottom of this device inner core 5, urceolus 1 can continue to move down with respect to inner core 5, and the chamber that holds spin will become big; Spin is away from wirerope 6; At this moment, measuring table is free movable with respect to wirerope 6, shown in Fig. 2 (b).Owing to except the suspension sensor, also have buoyancy member (like float etc.) on the platform, can guarantee that whole measuring table is the positive buoyancy state; Like this, when this physical construction relaxed, measuring table was free movable with respect to wirerope 6; It is freely floating, when on float to the place, the top of measurement range, fixing one on the wirerope 6 and going up damper; The inner core 5 of its retaining device, and urceolus 1 moves on continuing, spin gets into the state of jam-packed wirerope 6 again; Thereby another folding process of beginning measuring table, so reciprocation cycle just can realize moving up and down of above-mentioned desired measuring table.
In the present embodiment, main body forms with PVC materials processing, is pasting the spin of stainless wirerope 6 and is selecting steel material for use.This design can make system move several weeks continuously.
The present invention drives the up-and-down movement of below the sea, doing vertical direction that measuring table does not stop through the variable characteristic of folding, thereby has realized under the unattended situation, carries out the round-the-clock long-term Measuring Oceanic environment vertical section parameter of fixed point continuously.This mechanical device is except that having constructional simplicity and characteristics cheap for manufacturing cost; More significant advantage is that the dipping and heaving of self and the variation of folding condition are to lean on wave energy marine at all times entirely; Need not the driving of electrical components, thereby well solve the power supply problem of marine automated monitoring system.
Claims (6)
1. one kind has the mechanical device of opening automatically with locking function; It is characterized in that comprising double layer sleeve barrel, limiting device and spin, but said double layer sleeve barrel inner/outer tube stick together and relative motion, respectively there is a limiting device at the two ends of inner core; Wirerope passes this double layer sleeve barrel; Urceolus is provided with an osed top chamber in the inner part, is provided with spin in the chamber, and urceolus is fixed on the measuring table.
2. according to claim 1 have a mechanical device of opening automatically with locking function, and it is characterized in that: said inner core is than outer tube length.
3. according to claim 1 and 2 have a mechanical device of opening automatically with locking function, and it is characterized in that: said inner core internal diameter is bigger slightly than the diameter of wirerope.
4. according to claim 1 have a mechanical device of opening automatically with locking function; It is characterized in that: the midway location cutout of said double layer sleeve barrel one side length direction goes out a long and narrow chamber up and down; The formation wearing or featuring stage armour inner core of chamber all digs, and urceolus carries out cutout in the inner part, and it is big that the cutout part becomes from down to up gradually; But do not dig urceolus, lean on a side of sleeve just to form an osed top chamber like this.
5. describedly have a mechanical device of opening automatically with locking function according to claim 1 or 4, it is characterized in that: said double layer sleeve barrel adopts the PVC material.
6. according to claim 1 have a mechanical device of opening automatically with locking function, and it is characterized in that: said spin is being pasted stainless wirerope, and spin is selected steel material for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105222378A CN102452456A (en) | 2010-10-26 | 2010-10-26 | Mechanical device with automatic opening and locking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105222378A CN102452456A (en) | 2010-10-26 | 2010-10-26 | Mechanical device with automatic opening and locking functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102452456A true CN102452456A (en) | 2012-05-16 |
Family
ID=46036221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105222378A Withdrawn CN102452456A (en) | 2010-10-26 | 2010-10-26 | Mechanical device with automatic opening and locking functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102452456A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802833A (en) * | 2016-04-13 | 2016-07-27 | 杭州电子科技大学 | Deep sea in-situ suspension culture tank |
| CN107490367A (en) * | 2017-09-22 | 2017-12-19 | 杭州楠溪仪器设备有限公司 | Underwater toter and marine exploration device |
| CN109398618A (en) * | 2018-12-04 | 2019-03-01 | 中国海洋大学 | A kind of wirerope single-direction and dual-direction control device and buoy platform applied to wave energy profile buoy |
-
2010
- 2010-10-26 CN CN2010105222378A patent/CN102452456A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802833A (en) * | 2016-04-13 | 2016-07-27 | 杭州电子科技大学 | Deep sea in-situ suspension culture tank |
| CN107490367A (en) * | 2017-09-22 | 2017-12-19 | 杭州楠溪仪器设备有限公司 | Underwater toter and marine exploration device |
| CN107490367B (en) * | 2017-09-22 | 2023-04-25 | 舟山水全科技有限公司 | Underwater carrying device and ocean detection device |
| CN109398618A (en) * | 2018-12-04 | 2019-03-01 | 中国海洋大学 | A kind of wirerope single-direction and dual-direction control device and buoy platform applied to wave energy profile buoy |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20120516 |