CN206327527U - A kind of locking device of liftable fin keel - Google Patents
A kind of locking device of liftable fin keel Download PDFInfo
- Publication number
- CN206327527U CN206327527U CN201621452221.3U CN201621452221U CN206327527U CN 206327527 U CN206327527 U CN 206327527U CN 201621452221 U CN201621452221 U CN 201621452221U CN 206327527 U CN206327527 U CN 206327527U
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- CN
- China
- Prior art keywords
- fin keel
- groove
- liftable fin
- liftable
- push rod
- Prior art date
- 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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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001654412 Corchorus hirsutus Species 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000007261 jackswitch Nutrition 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model provides a kind of locking device of liftable fin keel, wherein, hydraulic jack is provided with the liftable fin keel, the top of the piston push rod of hydraulic jack has a push rod groove, and the push rod groove is embedded in a self-powered infrared transmitting device；Support base is set in the hoistway wall, and the front end of the support base has a base groove, and the piston push rod can extend into base groove and realize and contradicts onto support base to realize the locking of liftable fin keel；Wherein, the bottom of the base groove sets one to control groove, and the control groove has a signal line three-way hole for penetrating into support base surface；One infrared receiver is set in the control groove, and the infrared receiver is connected by the data wire through signal line three-way hole with control device.The locking device of liftable fin keel provided by the utility model, it has, and the high degree of automation of locking program, locked position be accurate, the simple advantage of locking process.
Description
Technical field
The utility model is related to liftable fin keel field, more particularly to a kind of locking device of liftable fin keel.
Background technology
Liftable fin system is the important monitoring device carrying platform of modern scientific investigation ship, and it can improve monitoring device
Working environment.Liftable fin system generally comprises fin keel, vertical shaft and lowering or hoisting gear, wherein, the fin keel is filled by locking
Put the fixation realized in the shaft.In a kind of existing locking device, the most advanced with the technology of hydraulic jack, it passes through hydraulic pressure
The push rod of oil cylinder and the mutual cooperation being arranged between the supporting plate on vertical shaft are realized and fixed.However, existing system is difficult to Pan Ming
Relativeness between hydraulic jack and supporting plate using a variety of mutual card modes, it is necessary to be verified and carry out attempting locking and final real
Now last fixation.
Utility model content
To solve the above-mentioned technical problem that liftable fin keel field is present, the utility model proposes a kind of liftable fin keel
Locking device, it has, and the high degree of automation of locking program, locked position be accurate, the simple advantage of locking process.
Technical solution adopted in the utility model is：
A kind of locking device of liftable fin keel, wherein, the liftable fin keel is set in the shaft, and it has in cabin
There is control device, wherein, hydraulic jack is provided with the liftable fin keel, the top of the piston push rod of hydraulic jack has one
Push rod groove, the push rod groove is embedded in a self-powered infrared transmitting device；Support bottom is set in the hoistway wall
Seat, the front end of the support base has a base groove, and the piston push rod can extend into base groove and realize and supports
Contact in support base with the locking of liftable fin keel；Wherein, the bottom of the base groove sets one to control groove, the control
Groove processed has a signal line three-way hole for penetrating into support base surface；An infrared receiver is set to fill in the control groove
Put, the infrared receiver is connected by the data wire through signal line three-way hole with control device.
Preferably, 4~10 support bases are installed in the hoistway wall.
Preferably, at least two hydraulic jacks are installed, two hydraulic jacks are setting up and down on the liftable fin keel.
Preferably, the control device includes hydraulic jack switch and signal indicator, and the signal indicator is luminous
Diode, when the infrared receiving device receives infrared ray, lumination of light emitting diode.It is further preferred that working as hydraulic oil
When cylinder quantity is more than one, each hydraulic jack is respectively provided with independent switching device.
Preferably, the hydraulic jack, which is screwed, is detachably mounted on liftable fin keel.
Preferably, the support base is detachably mounted in hoistway wall by screw.
Figure of description
, below will be to make needed for embodiment in order to illustrate more clearly of the technical scheme in the utility model embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Other accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the locking device of liftable fin keel provided by the utility model.
Fig. 2 is the partial enlarged drawing in the range of Fig. 1 dotted lines.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiments of Ben Fanming, rather than whole implementation
Example.Based on principle of the present utility model, method and effect and embodiment, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that is obtained, belong to the scope of the utility model protection.
A kind of locking device of liftable fin keel, wherein, the liftable fin keel 2 is set in the shaft, the top of vertical shaft
Lowering or hoisting gear is provided with, the lowering or hoisting gear typically has the winding roll of motor, and the winding roll is connected by steel wire rope
Connect at the top of fin keel；There is control device in cabin, control device can control the rotation of winding roll and realize the liter in fin keel
Drop；Hydraulic jack 3 is provided with the liftable fin keel 2, the top of the piston push rod of hydraulic jack 3 has a push rod groove
31, the push rod groove 31 is embedded in a self-powered infrared transmitting device 32；Support base is set in the hoistway wall 1
4, the front end of the support base 4 has a base groove 41, and the piston push rod can extend into base groove 41 and real
Now contradict in support base with the locking of liftable fin keel；Wherein, the bottom of the base groove sets one to control groove 42,
The control groove 42 has a signal line three-way hole 43 for penetrating into support base surface；Setting one is red in the control groove 42
Outside line reception device, the infrared receiver is connected by the data wire through signal line three-way hole with control device.At it
A kind of middle embodiment kind, the self-powered infrared transmitting device 32 can be screwed in the bottom of push rod groove 31
Portion；The infrared receiver is screwed in control groove 42.
Thus, when infrared receiver can receive infrared ray, it shows that push rod has been carried out with base groove
Alignment completely, now stops the lifting action of winding roll, and controls hydraulic jack so that its piston push rod is promoted forward.Thus,
It can ensure that piston push rod can be exactly into base groove, and then realize the locking of fin keel.Existing technology due to
The detection checking device not responded to, it can only carry out whether calculating piston push rod and support meanss according to length of steel wire rope etc.
Alignment, and the realization locking in trial and error；Or using the support meanss with larger receiving plane so that support meanss can be resistant to
The larger error of piston push rod.These efficiency and locking speed are significantly lower than the technical scheme required by the application.
Wherein, in a kind of embodiment, 4~10 support bases are installed in the hoistway wall.Install multiple
One benefit of support base is, it is possible to achieve locking of the fin keel in multiple height and positions.More it is essential that due to the application
Locking device be accomplished that accurately butt-joint locking, therefore, these support bases have significant position marking Function, its energy
It is enough to indicate fin keel corresponding when respective support base is corresponding exactly highly.
Wherein, in a kind of embodiment, at least two hydraulic jacks, two are installed on the liftable fin keel
Hydraulic jack is setting up and down.It is not that requirement all hydraulic oil cylinder works simultaneously when multiple hydraulic jacks are set, but at least
One hydraulic jack is used as emergency use device.Because fin keel is worked in marine environment, its environment causes various equipment in itself
Fault rate it is higher, while it is equipped with the monitoring device of a large amount of high values again, therefore, set the standby hydraulic jack can be with
Support so that providing urgent locking during the failure of single hydraulic jack, it is ensured that whole scientific investigation plan is smoothed out.
Wherein, in a kind of embodiment, the control device includes hydraulic jack and switched and signal indicator, institute
Signal indicator is stated for light emitting diode, when the infrared receiving device receives infrared ray, lumination of light emitting diode.Such as
This, by the luminous instruction of light emitting diode, on the one hand can confirm that the opportunity locked, on the other hand, can also be directly perceived
Display fin keel height and position.When hydraulic jack quantity is more than two, although from the luminescence law of simple diode lights
See that some are disorderly, still, operating personnel obviously can be concerned only with the display of the diode lights of the top to mark the position of fin keel.
In actual applications, when hydraulic jack quantity is more than one, each hydraulic jack is respectively provided with independent switching device.
Wherein, in a kind of embodiment, the hydraulic jack, which is screwed, to be detachably mounted to rise
Drop on fin keel.Thus, when hydraulic jack breaks down, it is preferential to start redundant hydraulic oil cylinder., can be direct simultaneously in maintenance
After hydraulic jack is dismantled and change new hydraulic jack, the maintenance for reducing fin keel takes, and improves the time utilization of marine monitoring
Rate.
Wherein, in a kind of embodiment, the support base is detachably mounted in hoistway wall by screw.
Similarly, after failure occurs, the support base that directly can be more renewed, it is to avoid maintenance is long when accounting for.
The above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those skilled in the art is disclosed in the utility model in technical scope, the change that can be readily occurred in
Change or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with described
Scope of the claims is defined.
Claims (6)
1. a kind of locking device of liftable fin keel, wherein, the liftable fin keel is set in the shaft, and it has in cabin
Control device, it is characterised in that hydraulic jack, the top tool of the piston push rod of hydraulic jack are provided with the liftable fin keel
There is a push rod groove, the push rod groove is embedded in a self-powered infrared transmitting device；Branch is set in the hoistway wall
Base is supportted, the front end of the support base has a base groove, and the piston push rod can extend into base groove and real
Now contradict in support base to realize the locking of liftable fin keel；Wherein, the bottom of the base groove sets a control recessed
Groove, the control groove has a signal line three-way hole for penetrating into support base surface；Setting one is infrared in the control groove
Line reception device, the infrared receiver is connected by the data wire through signal line three-way hole with control device.
2. the locking device of liftable fin keel as claimed in claim 1, it is characterised in that it is provided with 4 in the hoistway wall~
10 support bases.
3. the locking device of liftable fin keel as claimed in claim 1, it is characterised in that be provided with the liftable fin keel
At least two hydraulic jacks, two hydraulic jacks are setting up and down.
4. the locking device of liftable fin keel as claimed in claim 1, it is characterised in that the control device includes hydraulic oil
Cylinder is switched and signal indicator, and the signal indicator is light emitting diode, when the infrared receiving device receives infrared ray
When, lumination of light emitting diode.
5. the locking device of the liftable fin keel as described in any one of Claims 1 to 4, it is characterised in that the hydraulic jack
It is screwed and is detachably mounted on liftable fin keel.
6. the locking device of the liftable fin keel as described in any one of Claims 1 to 4, it is characterised in that the support base
It is detachably mounted to by screw in hoistway wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452221.3U CN206327527U (en) | 2016-12-28 | 2016-12-28 | A kind of locking device of liftable fin keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452221.3U CN206327527U (en) | 2016-12-28 | 2016-12-28 | A kind of locking device of liftable fin keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206327527U true CN206327527U (en) | 2017-07-14 |
Family
ID=59292713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621452221.3U Active CN206327527U (en) | 2016-12-28 | 2016-12-28 | A kind of locking device of liftable fin keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206327527U (en) |
-
2016
- 2016-12-28 CN CN201621452221.3U patent/CN206327527U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Zhufan Technology Office Assignor: SHANGHAI FUXUN INDUSTRIAL Co.,Ltd. Contract record no.: X2024980004917 Denomination of utility model: A locking device for adjustable fin plates Granted publication date: 20170714 License type: Common License Record date: 20240426 |