CN110208033A - A kind of Split-type deep sea mobile television grab bucket - Google Patents
A kind of Split-type deep sea mobile television grab bucket Download PDFInfo
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- CN110208033A CN110208033A CN201910500120.0A CN201910500120A CN110208033A CN 110208033 A CN110208033 A CN 110208033A CN 201910500120 A CN201910500120 A CN 201910500120A CN 110208033 A CN110208033 A CN 110208033A
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- grab bucket
- split
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a kind of grab buckets of Split-type deep sea mobile television, electric mechanism comprising split settings and grab bucket mechanism, electric mechanism is connect with grab bucket mechanism by high-intensitive rope, is additionally provided with pipeline between electric mechanism and grab bucket mechanism, pipeline includes electric wiring and fluid pressure line；The grab bucket part of this programme is separated with electric part, and each self-assembly, is connected by ropes such as STAINLESS STEEL CHAINSs, is assembled simpler convenience, easy to disassemble, reduces maintenance cost；Independent grab bucket mechanism is smaller than monoblock type grab bucket volume and weight, convenient for laying and grabbing sample, can cope with more complicated sea-floor relief；The impact endurance test shock generated when work is present in substantially in the grab bucket of impact resistance vibration, plays protective effect to a large amount of electrical components and other components arranged on electric mechanism, substantially increases the service life of TV grab bucket, has saved cost.
Description
Technical field
The present invention relates to a kind of grab buckets of Split-type deep sea mobile television, belong to deep-sea ocean ocean floor mining equipment field.
Background technique
With the development of marine technology, marine resources such as manganese nodule, cobalt crusts, combustible ice, sulfide etc. are for modern society
It can develop with huge attraction, other such as marine rock samples, bottom sediment are raw for geoscience research and ocean
Object research is of great significance.The seabed resources method of sampling is few at present, initially by the method for grab bucket trawlnet, due to trawlnet pair
Situations such as seabed destruction is larger, is easy to appear loss, gradually abandons use.Occur being lowered into grabbing for seabed by wirerope later
Bucket, but do not have TV functions, for that can collect seabed resources sample, there are huge unknown numbers, especially in complicated sea
Under the landform of bottom, grab bucket be easy to appear overturning, shock, it is stuck situations such as so that grab bucket sampling success rate substantially reduce, and its
Power supply mode is by storage battery power supply, and continuation of the journey is extremely limited, and greatly reduces working efficiency.
2003, under the support of national " 863 " and Chinese ocean association special fund, China successfully developed First
It is suitble to the deep-sea TV grab bucket of 6000 meters of deep ocean works.Hereafter, deep-sea TV grab bucket the relevant technologies constantly update iteration, increasingly at
It is ripe.But in recent years, China payes attention to marine industries further, and marine industries are also rapidly developed, this samples deep-sea
Higher requirements are also raised for equipment.
Currently, the grab bucket of newest TV uses the solution of monoblock type, i.e., TV grab bucket grab bucket mechanism, hydraulic system and
The components such as control system are assembled together, and assemble complex.The grab bucket of monoblock type TV is grabbing certain complicated sea-floor reliefs
Under resources-type sample when, such as seamount slope is not easy to lay and grab since entire TV grab bucket volume and weight is larger
Sample.And grab bucket may generate biggish impact endurance test shock, due to entirely filling when grabbing rock type sample or colliding
Setting is rigid attachment, and vibration can be transmitted to whole device by bucket body, the requirement of this impact resistance vibration grabbed bucket to entire TV
It is higher, it be easy to cause damage；If the failure of some components or component, it may cause the entire grab bucket of disassembly and carry out
Maintenance, maintenance is extremely inconvenient, and maintenance cost is also higher.
Summary of the invention
A kind of Split-type deep sea mobile television grab bucket is provided the invention aims to overcome the deficiencies in the prior art.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of grab bucket of Split-type deep sea mobile television, packet
Electric mechanism and grab bucket mechanism containing split settings, electric mechanism are connect with grab bucket mechanism by high-intensitive rope, electrical machine
It is additionally provided with pipeline between structure and grab bucket mechanism, pipeline includes electric wiring and fluid pressure line.
Preferably, the rope is the wirerope of STAINLESS STEEL CHAINS or high intensity, nylon rope.
Preferably, it is provided with hydraulic system on the electric mechanism, is provided with hydraulic cylinder and left and right bucket body in mechanism of grabbing bucket,
Crushing teeth is provided on the bucket body of left and right, hydraulic system controls hydraulic cylinder by fluid pressure line, and hydraulic cylinder control left and right bucket body is opened
It opens and closes.
Preferably, laser locator is provided in the grab bucket mechanism, video camera and bucket intraoral illumination lamp in bucket.
Preferably, it is provided with sonar on the electric mechanism, flash lamp and grab bucket front camera are provided in mechanism of grabbing bucket
Machine.
Preferably, high definition camera, high-definition camera and grab bucket top flash lamp are provided on the electric mechanism.
Preferably, propeller is provided on the electric mechanism.
Preferably, altimeter is provided on the electric mechanism.
Preferably, system parameter instrument board, system mode video camera and instrument board illumination are provided on the electric mechanism
Lamp.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
1. the Split-type deep sea mobile television of this programme is grabbed bucket, grab bucket part is separated with electric part, and each self-assembly, is passed through
The connection of the ropes such as STAINLESS STEEL CHAINS, assembles simpler convenience.
2. mechanism of grabbing bucket is as practical crawl sampling section, smaller than monoblock type grab bucket volume and weight, convenient for laying and
Sample is grabbed, more complicated sea-floor relief can be coped with.
3. impact resistance vibratility is stronger, generation when impact endurance test shock is mainly grabbed rock type sample or collided by grab bucket,
Grab bucket is welded steel part, and impact resistance vibration is stronger, and grab bucket work when, STAINLESS STEEL CHAINS is in relaxation state, to impact endurance test shock
Have it is very big slow down effect, therefore, the impact endurance test shock that when work generates is present in substantially in the grab bucket of impact resistance vibration, to electrical
The a large amount of electrical components and other components arranged in mechanism play protective effect, substantially increase the service life of TV grab bucket,
Cost is saved.
4. split type deep-sea mobile television is grabbed bucket, mechanism of grabbing bucket and electric mechanism are mutually indepedent in structure, just
It is upper more convenient in maintenance in disassembly, reduce maintenance cost.
Detailed description of the invention
Technical scheme of the present invention is further explained with reference to the accompanying drawing:
Attached drawing 1 is the structural schematic diagram of Split-type deep sea mobile television grab bucket；
Attached drawing 2 is a kind of schematic diagram of embodiment of Split-type deep sea mobile television grab bucket；
Attached drawing 3 is the structural schematic diagram of grab bucket mechanism of the present invention；
Attached drawing 4 is the monitor mode schematic diagram of system parameter instrument board.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further details.
As shown in Figure 1-3, a kind of Split-type deep sea mobile television grab bucket of the present invention, the electricity comprising split settings
Mechanism of qi structure 1 and grab bucket mechanism 6, electric mechanism 1 are connect with grab bucket mechanism 6 by high-intensitive rope 4, and 4 length of rope can root
Factually border is adjusted, and maximum length can allow the realization of grab bucket mechanism to lay under water, and rope 4 is STAINLESS STEEL CHAINS or high intensity
Other unlike materials such as wirerope, nylon rope can be used for the object connected；It is also set between the electric mechanism 1 and grab bucket mechanism 6
It is equipped with pipeline 5, pipeline 5 includes electric wiring and fluid pressure line.
Electric mechanism 1 is the mounting rack of each electric component, and grab bucket mechanism 6 is the mounting rack of each grab bucket component.
Be provided on the electric mechanism 1 propeller 2, hydraulic system 3, electrical system and compensation system 13, altimeter 10,
High definition camera 11, system parameter instrument board 14, system mode video camera 15, instrument board headlamp 26, is grabbed at high-definition camera 12
Bucket top flash lamp 27 and sonar 28；Hydraulic cylinder 7, left and right bucket body 8, laser locator 16, bucket are provided in the grab bucket mechanism 6
Interior video camera 17, bucket intraoral illumination lamp 18, flash lamp 19 and grab bucket front camera 20.
Wherein, electrical system and compensation system 13 are that TV grab bucket system control and data signal acquisition component, are used for
It controls hydraulic system 3, headlamp 26, altimeter 10, high definition camera 11, high-definition camera 12, system mode video camera 15, swash
Light-seeking device 16, the interior video camera 17 that struggles against, bucket intraoral illumination lamp 18, flash lamp 19, grab bucket front camera 20, instrument board headlamp
26, the opening and closing of grab bucket top flash lamp 27, and acquire transmission vision signal therein and other data-signals.
The electric wiring and fluid pressure line and grab claw that hydraulic system 3 and electrical system and compensation system 13 pass through pipeline 5
Hydraulic cylinder 7, laser locator 16, the interior video camera 17 that struggles against, bucket intraoral illumination lamp 18, flash lamp 19, grab bucket front camera on structure 6
20 are communicated and are connected, and oil pipe is attached by quick coupling, easy disassembly.
In electric mechanism 1, propeller 2 is symmetrically distributed on electric mechanism 1, and electricity may be implemented by controlling propeller 2
Depending on the rotation of grab bucket system；Grab bucket top flash lamp 27 is mounted on electrical 1 bottom of ontology, passes through the cooperation with high definition camera 11
It takes pictures to grab bucket ambient enviroment, and the lamp that is always on for top flash lamp 27 of grabbing bucket cooperates high-definition camera 12 to rope 4
Relaxation tension, and monitored in real time at a distance from lower part grab bucket ontology 6, and grab bucket top flash lamp 27 and high definition
Camera 12 is separately mounted to the two sides of electrical ontology 1, guarantees there is certain intervals position between it；High definition camera 11 is installed on
Electrical 1 front of ontology, straight down, shooting grab bucket 6 front ambient enviroment photo of ontology, installation site is from the flash of light of grab bucket top
Lamp 27 has certain distance, and the two is toward the same region in seabed, that is, 6 front environmental area of ontology of grabbing bucket；Altimeter 10 is used for
Grab bucket system terrain clearance is measured, when TV grab bucket is close apart from seabed, the lower section speed of TV grab bucket can be reduced.
In grab bucket mechanism 6, hydraulic system 3 controls hydraulic cylinder 7 by fluid pressure line, and hydraulic cylinder 7 controls left and right bucket body 8
It opens and closes；Left and right bucket body 8 is welded with crushing teeth 9 above, and the material of crushing teeth 9 is hard alloy, is used for fractured rock class
Sample needs to be replaced after being crushed odontotripsis；16 Parallel Symmetric of laser locator it is mounted on the two sides inside grab bucket ontology 6
On, direction be straight down, by video camera 17 in struggling against can see that laser locator 16 in the reflected spot of seabed bottom,
Grab bucket decline sampling area is determined by reflected spot；In struggling against in video camera 17 and the installation of bucket intraoral illumination lamp 18 and grab bucket ontology 6
Portion, direction are straight down；It, can be with observed samples target area by video camera 17 in struggling against before the closing of left and right bucket body 8
Seabed situation, after left and right bucket body 8 is closed, it can be seen that grab bucket internal specimen situation.
As shown in figure 4, the parameters such as oil liquid pressure value of hydraulic system 3 and electrical system and compensation system 13 pass through hydralic pressure gauge
It is shown in system parameter instrument board 14, is monitored in real time by system mode video camera 15 and instrument board headlamp 26.
It is transported as shown in Fig. 2, TV grab bucket is whole by ship for offshore operation 25, there is winch 22, electrical in ship for offshore operation 25
Control cabinet 23 and monitoring large screen 24, are connected with armouring watertight cable 21 on electric mechanism 1.
When work, TV grab bucket is transported to by predetermined operation region by ship for offshore operation 25, passes through winch 22 and armouring
Watertight cable 21 transfers TV grab bucket Underwater Work System to seabed, by armouring watertight cable 21 by the energy in ship for offshore operation
It send with control system signal to underwater television and grabs bucket Underwater Work System, and it is underwater vision signal and system data is real-time
Ground is sent in electrical control cabinet 23, is projected monitor video signal to monitoring large screen 24 by electrical control cabinet 23 and shown
Show.
When not collecting sample or undesirable sample, need to re-start seabed resources specimen sample,
Operating process is as follows:
First by the attitude transducer in electrical system and compensation system 13, control propeller 2 is slowly rotated, so that TV is grabbed
Bucket Underwater Work System direction is navigated by water unanimously with ship for offshore operation 25, slowly mobile operation ship, before dragging grab bucket system slowly
Into by high definition camera 11 and the real time monitoring grab bucket 6 front area environment of ontology of high-definition camera 12, when satisfactory sample
When this enters the pickup area that 16 reflected spot of laser locator determines, the lower placing TV grab bucket Underwater Work System of control winch 22
Carry out the crawl of target area target.
Wherein sonar 28 be mounted on TV grab bucket 1 front of electrical ontology, direction horizontally forward, monitoring TV grab bucket distance
The distance of palisades, flash lamp 19 and grab bucket front camera 20 are installed on grab bucket 6 front of ontology, monitoring grab bucket 6 front ring of ontology
Border.
The front side direction grabbed bucket using the right side of pel as TV in figure, the i.e. direction of travel of ship for offshore operation 25.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (9)
1. a kind of Split-type deep sea mobile television grab bucket, it is characterised in that: the electric mechanism (1) comprising split settings and grab bucket
Mechanism (6), electric mechanism (1) are connect with grab bucket mechanism (6) by high-intensitive rope (4), electric mechanism (1) and grab bucket mechanism
(6) it is additionally provided between pipeline (5), pipeline (5) includes electric wiring and fluid pressure line.
2. Split-type deep sea mobile television grab bucket according to claim 1, it is characterised in that: the rope (4) is not
Wirerope, the nylon rope for steel chain or the high intensity of becoming rusty.
3. Split-type deep sea mobile television grab bucket according to claim 1, it is characterised in that: the electric mechanism (1)
On be provided with hydraulic system (3), grab bucket mechanism (6) on be provided with hydraulic cylinder (7) and left and right bucket body (8), left and right bucket body is set on (8)
It is equipped with crushing teeth (9), hydraulic system (3) controls hydraulic cylinder (7) by fluid pressure line, and hydraulic cylinder (7) controls left and right bucket body (8)
It opens and closes.
4. Split-type deep sea mobile television grab bucket according to claim 1, it is characterised in that: the grab bucket mechanism (6)
On be provided with laser locator (16), struggle against in video camera (17) and struggle against intraoral illumination lamp (18).
5. Split-type deep sea mobile television grab bucket according to claim 1, it is characterised in that: the electric mechanism (1)
On be provided with sonar (28), grab bucket mechanism (6) on be provided with flash lamp (19) and grab bucket front camera (20).
6. Split-type deep sea mobile television grab bucket according to claim 1, it is characterised in that: the electric mechanism (1)
On be provided with high definition camera (11), high-definition camera (12) and grab bucket top flash lamp (27).
7. Split-type deep sea mobile television grab bucket according to claim 1, it is characterised in that: the electric mechanism (1)
On be provided with propeller (2).
8. Split-type deep sea mobile television grab bucket according to claim 1, it is characterised in that: the electric mechanism (1)
On be provided with altimeter (10).
9. Split-type deep sea mobile television grab bucket according to claim 1, it is characterised in that: the electric mechanism (1)
On be provided with system parameter instrument board (14), system mode video camera (15) and instrument board headlamp (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910500120.0A CN110208033A (en) | 2019-06-11 | 2019-06-11 | A kind of Split-type deep sea mobile television grab bucket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910500120.0A CN110208033A (en) | 2019-06-11 | 2019-06-11 | A kind of Split-type deep sea mobile television grab bucket |
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| Publication Number | Publication Date |
|---|---|
| CN110208033A true CN110208033A (en) | 2019-09-06 |
Family
ID=67791823
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|---|---|---|---|
| CN201910500120.0A Pending CN110208033A (en) | 2019-06-11 | 2019-06-11 | A kind of Split-type deep sea mobile television grab bucket |
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