CN2615931Y - Water spraying submarine cable burying machine - Google Patents
Water spraying submarine cable burying machine Download PDFInfo
- Publication number
- CN2615931Y CN2615931Y CN 03240712 CN03240712U CN2615931Y CN 2615931 Y CN2615931 Y CN 2615931Y CN 03240712 CN03240712 CN 03240712 CN 03240712 U CN03240712 U CN 03240712U CN 2615931 Y CN2615931 Y CN 2615931Y
- Authority
- CN
- China
- Prior art keywords
- submarine cable
- installation foundation
- burying machine
- running gear
- embedded device
- 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.)
- Expired - Fee Related
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- Electric Cable Installation (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a water-deluge submarine cable embedded device, which comprises a frame work of the embedded device, a submarine cable buried equipment, a hydraulic power unit, a monitoring device or the like, wherein a buoyancy tank is arranged on the frame work, a installation foundation is connected with the lower portion of the frame work, a running gear is connected with the upper portion of the installation foundation. The running gear is composed of a plurality of walking gears connected with the installation foundation or sledges connected with the installation foundation. The different running gears are installed based on different sea-bottom substratum, when the sea-bottom substratum is extremely swampy mud matter, the sledges is capable of being installed on the installation foundation, when harder sand matter, the running gear is a plurality of walking gears connected with the installation foundation-super wide and light off-road tyre, thereby the running gear has two load-bearing ways. The utility model has the advantages that a small submarine cable operation boat is capable of being used as a compliment, an embedded device doesn't need to be launched and recycled, the device is capable of being dragged to travel tied to the side of a ship and being controlled by ups-and-downs embedded device, the device is convenient to use and applicable to embed the submarine cable in shore in particular.
Description
Technical field
The utility model relates to submerged pipeline and buries equipment technical field underground, belongs to a kind of water spraying submarine cable burying machine.
Background technology
At present, domestic existing water spraying submarine cable burying machine is all hung, reclaims and drawn by lash ship during operation, and when digging extra large cable ditch, injection water is supplied with by the water pump that is loaded on the ship, carries by flexible pipe; Buried depth can not be adjusted in burying underground, must check cooperation by the diver in the operation, and limitation is bigger, and the small boat that displacement is about 200 tons can not be used.
Summary of the invention
The purpose of this utility model provides a kind of little at small-sized extra large cable operation ship floor space, can not hang, reclaim burying machine, can tie up to the gun wale towing voyage, and burying machine that can controlled sink-float.
For achieving the above object, the utility model is taked following design:
A kind of water spraying submarine cable burying machine, it comprise burying machine frame, Hai Lanchong bury underground be equipped with, hydraulic power unit, watch-dog etc. partly form, it is characterized in that: frame is provided with buoyancy compartment, is connected with mounting seat in frame lower, is connected with walking mechanism on this mounting seat.
Described walking mechanism is to be connected to by a plurality of that road wheel constitutes or is made of the skid that is connected on the mounting seat on the mounting seat.
According to the sandy difference in seabed different walking mechanisms is installed, when the seabed substrate is extremely soft shale, skid can be installed on mounting seat; When the seabed substrate is harder when sandy, walking mechanism is a plurality of road wheels that are connected on the mounting seat---super wide light-duty off-the-highway tire makes walking mechanism have two kinds of bearing modes.
Burying machine is equipped with buoyancy compartment and adjusting device, can dive floating or regulates weight in the water by being located at supervisory control desk remote control on the lash ship, to adapt at different substrates sea area operation needs.Because burying machine is provided with buoyancy compartment, can not put aboard ship, and by the lash ship traction to the operation sea area, arriving behind the operation sea area can controlled dive operation, after operation finishes, can controlledly abandon the cable come-up, returns the port by the lash ship traction again.
The utility model has the advantages that: can cooperate small-sized extra large cable operation ship, need not hang, reclaim burying machine, can tie up to the gun wale towing voyage, and can controlled sink-float burying machine, easy to use, be particularly suitable for burying extra large cable underground at offshore.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model
Fig. 2 is Fig. 1 schematic top plan view
Fig. 3 looks schematic diagram for Fig. 1 left side
Embodiment
Referring to Fig. 1, Fig. 2, shown in Figure 3: a kind of water spraying submarine cable burying machine, it comprise burying machine frame 1, Hai Lanchong bury underground be equipped with, hydraulic power unit, watch-dog etc. partly form, it is characterized in that frame 1 is provided with buoyancy compartment 2, be connected with mounting seat 23 in frame 1 bottom, be connected with walking mechanism on this mounting seat 23.
Described walking mechanism is to be connected to by a plurality of that road wheel 24 constitutes or is made of the skid 20 that is connected on the mounting seat on the mounting seat.
Burying machine is the whole major part of burying system underground, and other parts also comprise signal cable, control desk, auxiliary device etc.Bury underground part mainly by burying machine frame 1, walking mechanism, Hai Lanchong bury underground be equipped with, hydraulic power unit, buoyancy adjustment equipment, propulsion plant 3, watch-dog etc. partly form.The utility model mainly concentrates on walking mechanism and buoyancy adjustment equipment aspect.
Walking mechanism has two kinds of fit.Can use the wheel tyre walking also can use skid 20, both have common mounting base 23 on frame 1.The tire walking mechanism is made up of four super wide base tires 24 and rotation axis 25, uses the sealing nylon bearing, injects lubricating oil by compensator.Two front-wheels are provided with steering mechanism, are handled by hydraulic system.Can turn to control desk hand behaviour, also can pass through the detector feedback signal, turn to and follow the tracks of extra large cable automatically by computer control.Skid 20 is located at frame 1 the right and left, 2110 millimeters of two skids, 20 Center Gap.Skid 20 no handling maneuvers, direction of advance depends on the tractor tug position.
Sink-float for the control burying machine is provided with buoyancy adjustment equipment on burying machine.Mainly form by buoyancy compartment 2, buoyancy regulation and control electromagnetically operated valve group 4, pipeline, check valve etc.Under normal circumstances, buoyancy adjustment is to send instruction by the supervisory control desk of burying underground on the lash ship, is carried out by the signal processing interface control appliance control of installing on the burying machine.But under the unexpected malfunctioning situation of control system,,, make the burying machine come-up as long as the lash ship air feed can be got rid of the seawater in the buoyancy compartment no matter the air feed drainage position how, all can be got back to automatically in the original present position of buoyancy controlling valve group 4 interior each electromagnetically operated valve.
Buoyancy compartment 2., level parallel on burying machine top installed two cylindrical buoyancy compartments 2, and its center line is parallel with the burying machine fore and aft line.The buoyancy of buoyancy compartment 2, has burying machine and is not less than 20,000 Ns standby buoyancy behind inflatable drainage in whole cabin., after water filling, burying machine is had in seawater be not less than 10,000 Ns weight in whole cabins of buoyancy compartment 2.The stainless sheet steel of buoyancy compartment 2 usefulness seawater corrosion resistances and good mechanical property is welded.The permanent watertight dividing plate in five roads is set respectively in each buoyancy compartment inside, with its be divided into cabin that six volumes do not wait every.
Buoyancy regulation and control electromagnetically operated valve group 4.For control buoyancy compartment each cabin inflatable drainage, venting water filling and buoyancy adjustment suitably after with the cabin every the appendix locking, in the burying machine buoyancy regulating device, be provided with the valve group of forming by some 2/2-way solenoid directional control valves.The actuating signal of reversal valve by sending on the burying machine supervisory control desk, is regulated the water level of each buoyancy compartment.
Magnetic flux compass box 5, lower platform and water jet pump 6, signal cable introducing port 7, watertight electronic compartment 9 also are installed on this burying machine, in the bottom of frame 1 ground connection fifth wheel 8 is installed, the front portion of frame 1 also is equipped with hydraulic system 10, transducer 11, survey meter box 12
With extra large cable guidance system 13, the swim top in cabin 2 is equipped with operating platform 14, on burying machine, also have forceful electric power junction box 15, power supply commuting case 16, fuse box 17, pressure sensor terminal box 18, junction box 19, at the middle part of burying machine pneumatic regulator control system 22 is installed, little keg float 21 also is installed in the side in the cabin of swimming.
Claims (3)
1, a kind of water spraying submarine cable burying machine, it comprise burying machine frame, Hai Lanchong bury underground be equipped with, hydraulic power unit, watch-dog etc. partly form, it is characterized in that: frame is provided with buoyancy compartment, is connected with mounting seat in frame lower, is connected with walking mechanism on this mounting seat.
2, water spraying submarine cable burying machine according to claim 1 is characterized in that: described walking mechanism is to be connected to by a plurality of that road wheel constitutes on the mounting seat.
3, water spraying submarine cable burying machine according to claim 1 is characterized in that: described walking mechanism is to be made of the skid that is connected on the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240712 CN2615931Y (en) | 2003-03-14 | 2003-03-14 | Water spraying submarine cable burying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240712 CN2615931Y (en) | 2003-03-14 | 2003-03-14 | Water spraying submarine cable burying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2615931Y true CN2615931Y (en) | 2004-05-12 |
Family
ID=34250100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03240712 Expired - Fee Related CN2615931Y (en) | 2003-03-14 | 2003-03-14 | Water spraying submarine cable burying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2615931Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374662C (en) * | 2004-12-30 | 2008-03-12 | 中国科学院沈阳自动化研究所 | Water-spraying digger for sea cable burying machine |
| CN102214905A (en) * | 2010-04-09 | 2011-10-12 | 中国海洋石油总公司 | Device for monitoring laying stress of undersea cables of cable burying machine |
| CN103129712A (en) * | 2013-03-10 | 2013-06-05 | 浙江海洋学院 | Submarine cable laying ship for ocean current areas |
| CN104503060A (en) * | 2014-12-30 | 2015-04-08 | 中英海底系统有限公司 | Vibration and jet flow combined underwater robot for optical cable burying |
| CN105344670A (en) * | 2015-11-26 | 2016-02-24 | 天津亿利科能源科技发展股份有限公司 | Subsea pipeline cleaning device |
| CN107123952A (en) * | 2017-05-24 | 2017-09-01 | 国网辽宁省电力有限公司葫芦岛供电公司 | A kind of Submarine Cable Laying method |
-
2003
- 2003-03-14 CN CN 03240712 patent/CN2615931Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374662C (en) * | 2004-12-30 | 2008-03-12 | 中国科学院沈阳自动化研究所 | Water-spraying digger for sea cable burying machine |
| CN102214905A (en) * | 2010-04-09 | 2011-10-12 | 中国海洋石油总公司 | Device for monitoring laying stress of undersea cables of cable burying machine |
| CN102214905B (en) * | 2010-04-09 | 2013-06-19 | 中国海洋石油总公司 | Device for monitoring laying stress of undersea cables of cable burying machine |
| CN103129712A (en) * | 2013-03-10 | 2013-06-05 | 浙江海洋学院 | Submarine cable laying ship for ocean current areas |
| CN103129712B (en) * | 2013-03-10 | 2015-07-15 | 浙江海洋学院 | Submarine cable laying ship for ocean current areas |
| CN104503060A (en) * | 2014-12-30 | 2015-04-08 | 中英海底系统有限公司 | Vibration and jet flow combined underwater robot for optical cable burying |
| CN104503060B (en) * | 2014-12-30 | 2017-10-20 | 中英海底系统有限公司 | The optical cable of vibration jet synergy buries underwater robot |
| CN105344670A (en) * | 2015-11-26 | 2016-02-24 | 天津亿利科能源科技发展股份有限公司 | Subsea pipeline cleaning device |
| CN107123952A (en) * | 2017-05-24 | 2017-09-01 | 国网辽宁省电力有限公司葫芦岛供电公司 | A kind of Submarine Cable Laying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040512 |