CN206437167U - Manned underwater vehicle is with hyperbaric chamber stern to device - Google Patents
Manned underwater vehicle is with hyperbaric chamber stern to device Download PDFInfo
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- CN206437167U CN206437167U CN201621425169.2U CN201621425169U CN206437167U CN 206437167 U CN206437167 U CN 206437167U CN 201621425169 U CN201621425169 U CN 201621425169U CN 206437167 U CN206437167 U CN 206437167U
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Abstract
The utility model provides a kind of manned underwater vehicle with hyperbaric chamber stern to device, track is provided with above deck, the moving cart of orbital motion is provided with track, an adjustment platform is provided with moving cart, manned underwater vehicle is arranged on the adjustment platform, the stern hatch of manned underwater vehicle docks cylinder docking with a rotation, and rotation docking cylinder is fixed docking cylinder with one and is connected, and fixed docking cylinder is docked with the hyperbaric chamber on deck.Manned underwater vehicle described in the utility model and hyperbaric chamber stern make that the position adjustment speed of submersible is controllable using variable-frequency motor and Driven by Hydraulic Cylinder to device, and precision is higher.Two hatch centering automaticities are improved using PLC control technology.Compressed using hydraulic-driven and end face seal improves docking automaticity, pressurize is more reliable.
Description
Technical field
The utility model is related to manned underwater vehicle technical field, more particularly to a kind of manned underwater vehicle and hyperbaric chamber stern to dress
Put.
Background technology
Submersible is reclaimed back after ship by suspension bracket, need to be docked with hyperbaric chamber, enables stern of the internal staff by submersible
Hatch enters to be depressurized in hyperbaric chamber.When submersible is recovered on ship every time, putting position can be slightly different, it would be desirable to be able to preceding
Afterwards, left and right and above-below direction are adjusted to the docking hatch of the fixed hyperbaric chamber with ship of alignment.
Utility model content
Technical problem to be solved in the utility model is, overcomes problems of the prior art to be carried there is provided one kind
People's submersible is with hyperbaric chamber stern to device.
In order to solve the above problems the technical scheme is that such：
Manned underwater vehicle and hyperbaric chamber stern to device,
It is provided with the moving cart that orbital motion is provided with track, track, moving cart and is provided with above deck
One adjustment platform, manned underwater vehicle is arranged on the adjustment platform, and it is right that the stern hatch of manned underwater vehicle docks cylinder with a rotation
Connect, rotation docking cylinder is fixed docking cylinder with one and is connected, and fixed docking cylinder is docked with the hyperbaric chamber on deck.
Moving cart is driven using gear ＆ rack structure in orbit, and moving cart is provided with variable-frequency motor drive gear,
BOGEY WHEEL, Horizontal limiting roller and upset limited roller are also set up in moving cart.
The adjustment mesa base sets the hydraulic cylinder of 4 synchronization liftings, and the adjustment platform side sets 2 translation liquid
Cylinder pressure.
The translation hydraulic pressure cylinder head is bulb, embedded to be arranged in straight-line groove, with certain gap.
It is circle that cylinder section is docked in the stern hatch of manned underwater vehicle and rotation, rotates docking cylinder and uses rack-and-pinion liquid
Fixed gear ring on the outside of cylinder pressure driving rotation, cylinder, hydraulic cylinder band carry-over bar；Rotate on docking cylinder and three sensors be installed,
Sensor is connected with PLC control system, and PLC control system adjustment platform action docks it.
The docking and sealing of stern hatch and rotation docking cylinder are compressed using inclined-plane, the structure of end face seal；Rotate docking
Cylinder enters after docking cooperation, and rotating docking cylinder rotation by rack-and-pinion Driven by Hydraulic Cylinder compresses the gradient facing of both sides.
Beneficial effect, manned underwater vehicle described in the utility model and hyperbaric chamber stern are to device, using variable-frequency motor and liquid
Cylinder pressure driving makes that the position adjustment speed of submersible is controllable, and precision is higher.Two hatch centerings are improved using PLC control technology automatic
Change degree.Compressed using hydraulic-driven and end face seal improves docking automaticity, pressurize is more reliable.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description；
Fig. 1 manned underwater vehicles described in the utility model are with hyperbaric chamber stern to device general arrangement schematic.
Fig. 2 a moving cart side structure schematic diagrams described in the utility model.
Fig. 2 b moving cart positive structure schematics described in the utility model.
Fig. 3 mobile platform hydraulic cylinder arrangement schematic diagrames described in the utility model.
Fig. 4 a coordinate lateral incision face schematic diagram for translation hydraulic cylinder head shoot head and groove.
Fig. 4 b coordinate Sidelong portion schematic diagram for translation hydraulic cylinder head shoot head and groove.
Fig. 5 a are the schematic diagram of circumference eccentricity detecting state 1 during hatch centering.
Fig. 5 b are the schematic diagram of circumference eccentricity detecting state 2 during hatch centering.
Fig. 5 c are the schematic diagram of circumference eccentricity detecting state 3 during hatch centering.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, the moving cart 2 that orbital motion is provided with track 1, track is provided with above deck, and movement is small
An adjustment platform 3 is provided with car, manned underwater vehicle is arranged on the adjustment platform, the stern hatch of manned underwater vehicle and a rotation
Turn docking cylinder 4 to dock, rotation docking cylinder 4 is fixed docking cylinder 5 with one and is connected, and fixed docking cylinder 5 is docked with the hyperbaric chamber on deck.
Rotation docking cylinder 4 is set up above deck with the fixed cylinder 5 that docks by support.
Referring to Fig. 2 a, 2b, moving cart 2 is in orbit using the driving of the structure of rack-and-pinion 21, and moving cart is provided with change
BOGEY WHEEL 22, Horizontal limiting roller 23 and upset limited roller 24 are also set up in frequency motor-driven gear, moving cart.
Submersible position adjustment
Fore-and-aft direction：
Fore-and-aft direction is walked by moving cart and completed.Because movable distance is longer, therefore use variable-frequency motor sliding tooth
Wheel, is moved along rack linear.In view of being waved on ship, the motion such as heaving, BOGEY WHEEL is set, and Horizontal limiting roller and upset are limited
Position roller, makes moving cart advance or retreat along track.
Referring to Fig. 3, up and down, left and right directions completes by the motion of adjustment platform.Mesa base sets four synchronization liftings
Hydraulic cylinder 31, left surface set two translation hydraulic cylinders 32, can be achieved lifting, left and right translation motion.
Referring to Fig. 4 a, 4b, in order to avoid interfering for motion, translation hydraulic pressure cylinder head 32 is bulb 34, embedded to install
33 in straight-line groove on platform, both are combined with certain gap, and such bulb can move linearly and rotate in groove.
Referring to Fig. 5 a, 5b, 5c, during hatch centering, it is circle to dock cylinder because of submersible stern part hatch and rotation, dress
Put and employ special algorithm, number of sensors is reduced to 3.
Rotate docking cylinder to rotate using rack-and-pinion Driven by Hydraulic Cylinder, fixed gear ring on the outside of cylinder, hydraulic cylinder band carry-over bar.
The displacement of rack can obtain by 1 displacement transducer, and calculate the rotational angle of cylinder.
Circumference eccentricity detecting：Rotate and fix 1 range sensor on docking cylinder circumference, detectable survey rotates docking cylinder with diving
The distance of hydrophone stern hatch circumferential edge.If two circumference have bias, cylinder is docked by rotary motion, 3 different angles can be measured
Distance under degree (angle can be obtained by sensor) is differed, because two diameter of a circles are fixed, and can obtain partially by calculating
The degree of the heart, and by PLC control system make adjustment platform act, two circles is tended to be concentric, repeated measurement and adjustment until 3 away from
From essentially identical, i.e. two circumferential concentrics.
Docking and sealing
Dock and compressed with sealing using the inclined-plane of similar pressure cooker, the mode of end face seal.Device enters in rotation docking cylinder
Enter docking to coordinate after thread form, rotating docking cylinder rotation by rack-and-pinion Driven by Hydraulic Cylinder compresses the gradient facing of both sides,
Realize docking and sealed mechanization.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the utility model spirit and scope are not departed from
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model is special
The claimed scope of profit is defined by appended claims and its equivalent.
Claims (6)
1. manned underwater vehicle and hyperbaric chamber stern are to device, it is characterized in that：
It is provided with above deck in the moving cart that orbital motion is provided with track, track, moving cart and is provided with a tune
Platform is flattened, manned underwater vehicle is arranged on the adjustment platform, the stern hatch of manned underwater vehicle docks cylinder docking, rotation with a rotation
Turn docking cylinder to be connected with a fixation docking cylinder, fixed docking cylinder is docked with the hyperbaric chamber on deck.
2. manned underwater vehicle according to claim 1 and hyperbaric chamber stern are to device, it is characterized in that：Moving cart is in orbit
Driven using gear ＆ rack structure, moving cart is provided with variable-frequency motor drive gear, moving cart and also sets up BOGEY WHEEL, water
Flat limited roller and upset limited roller.
3. manned underwater vehicle according to claim 1 and hyperbaric chamber stern are to device, it is characterized in that：The adjustment mesa base
The hydraulic cylinder of 4 synchronization liftings is set, and the adjustment platform side sets 2 translation hydraulic cylinders.
4. manned underwater vehicle according to claim 3 and hyperbaric chamber stern are to device, it is characterized in that：The translation hydraulic pressure cylinder head
Portion is bulb, embedded to be arranged in straight-line groove, with certain gap.
5. manned underwater vehicle according to claim 1 and hyperbaric chamber stern are to device, it is characterized in that：The stern of manned underwater vehicle
It is circle that cylinder section is docked in hatch and rotation, rotates docking cylinder and is rotated using rack-and-pinion Driven by Hydraulic Cylinder, and cylinder outside is admittedly
Fixed tooth circle, hydraulic cylinder band carry-over bar；Rotate on docking cylinder and three sensors be installed, sensor is connected with PLC control system,
PLC control system adjustment platform action docks it.
6. manned underwater vehicle according to claim 5 and hyperbaric chamber stern are to device, it is characterized in that：Stern hatch and rotation pair
The docking and sealing of cylinder are connect using inclined-plane compression, the structure of end face seal；Rotate docking cylinder to enter after docking cooperation, by gear teeth
Bar Driven by Hydraulic Cylinder, which rotates docking cylinder rotation, compresses the gradient facing of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425169.2U CN206437167U (en) | 2016-12-23 | 2016-12-23 | Manned underwater vehicle is with hyperbaric chamber stern to device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425169.2U CN206437167U (en) | 2016-12-23 | 2016-12-23 | Manned underwater vehicle is with hyperbaric chamber stern to device |
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| Publication Number | Publication Date |
|---|---|
| CN206437167U true CN206437167U (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621425169.2U Active CN206437167U (en) | 2016-12-23 | 2016-12-23 | Manned underwater vehicle is with hyperbaric chamber stern to device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567318A (en) * | 2019-08-02 | 2019-12-13 | 上海航天精密机械研究所 | automatic detection device for launching tube and control method thereof |
-
2016
- 2016-12-23 CN CN201621425169.2U patent/CN206437167U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567318A (en) * | 2019-08-02 | 2019-12-13 | 上海航天精密机械研究所 | automatic detection device for launching tube and control method thereof |
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