CN105220724A - Semi-submersible type sea bed process equipment - Google Patents
Semi-submersible type sea bed process equipment Download PDFInfo
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- CN105220724A CN105220724A CN201510677785.0A CN201510677785A CN105220724A CN 105220724 A CN105220724 A CN 105220724A CN 201510677785 A CN201510677785 A CN 201510677785A CN 105220724 A CN105220724 A CN 105220724A
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Abstract
The present invention discloses a kind of semi-submersible type sea bed process equipment, its structure is simple, design ingenious, rationally distributed, based on the offshore platform that it utilizes good stability, designing one can in X-axis, the structure that Y-axis and Z-direction are moved, this structure can realize cutting to seabed rock mass or reef and processing, simultaneously in order to avoid offshore platform rocking and affect the problem of processing under wind wave action, it also creatively adopts the structure of flexible main shaft and floating cutter head, this cutter head structure can compensate rocking of offshore platform, main shaft still can provide stable normal pressure for cutter head, thus offset the impact of rocking cutter head cutwork, ensure that cutter head can not destroy.Its appearance, fill up the blank of seabed rock mass or reef processing, for construction such as build harbour, Tian Haizao island etc., had very important meaning and function, therefore can say that it has possessed multiple advantage, special for being suitable for applying in the art, its market prospects are very wide.
Description
Technical field
The present invention relates to a kind of offshore platform corollary equipment, particularly a kind of semi-submersible type sea bed process equipment.
Background technology
The self-elevating drilling platform used at present and bottom founded rig, can only be used for mild silt sea bed, when sea bed be rugged rock mass or coral reef time just cannot operation.Similarly, be caisson method due to what repair harbour now and account for that island all adopts on island, the cement caisson being about to make on land is dragged to heavy position, and pouring water after opening seabed drain plug sinks down into sea bed, in caisson, put mudstone cast solid again, above put cover plate and make harbour or level land.And adopt reef explosion method at the sea bed Shi Zexu that is uneven, then with grab type clear reef ship, bulk reef is walked clearly, descend caisson again after being substantially bulldozed.Although above-mentioned practice possible in theory, even if facts have proved that, after the clear reef process of reef explosion, sea bed still can not be very smooth, several point cantact are remained between the bottom of caisson and reef, the bottom of cement caisson substantially all will be destroyed, as long as but its wall do not split, just can use.And constantly change during load due to harbour, therefore through after a period of time, caisson sidewall can ftracture, and reinforcing bar damages by seawater corrosion, the dangerous crack of harbour, and reparation is at this moment then extremely difficult.
If certain device or equipment can be utilized will to process reef, make the contact surface of reef and caisson smooth, then can solve the problem, but there is no a kind of boats and ships at present and can carry out machining to sea bed rock mass.Because general boats and ships can wave on sea, no matter be rolling or pitching, all may produce the active force of tens of ton or hundreds of tons to Cutting tool, cutterhead and main shaft are unaffordable.
Invention and created name: combined type ocean platform standard module, the patent No.: the Chinese invention patent of 201320691338.7 discloses a kind of module, this module can form a stable ocean platform after passing through splicing, the appearance of this ocean platform, for exploitation, designs and can provide the foundation to the equipment that marine rock, reef are processed.
Summary of the invention
The present invention is the above-mentioned deficiency in order to solve existing for prior art, proposes a kind of structure simple, designs ingenious, successfully can carry out the semi-submersible type sea bed process equipment of machining in marine environment to rock mass or reef.
Technical solution of the present invention is: a kind of semi-submersible type sea bed process equipment, comprise the offshore platform 1 set up by combined type ocean platform standard module, it is characterized in that: platform 1 is fixedly installed X-axis platform 2 at sea, X-axis platform 2 is provided with two X-axis tooth bars 3 symmetrically, Y-axis tooth bar framework 4 is connected with by gear with X-axis tooth bar 3, Y-axis tooth bar framework 4 is provided with two Y-axis tooth bars 5 symmetrically, casing 6 is connected with by gear with Y-axis tooth bar 5, mair motor 7 is provided with in casing 6, mair motor 7 is bearing in main shaft 8 spline joint in casing 6 by transmission and bearing, main shaft 8 is outside equipped with sleeve 9, main shaft 8 can rotate relative to sleeve 9, and main shaft 8 can in company with sleeve 9 relative to casing 6 lengthwise movement, in sleeve 9 outer, it is axially provided with Z axis tooth bar 10, what match with Z axis tooth bar 10 is provided with the motor-driven driving gear 11 of vertical shift, the bottom of main shaft 8 is provided with dish-type fixed part 12, what match with dish-type fixed part 12 is provided with dish-type flexible portion 13, be connected at circumferentially equally distributed gear pin 14 by multiple between dish-type fixed part 12 with dish-type flexible portion 13, and outside each gear pin 14, be socketed with disk spring 15, leave gap between dish-type fixed part 12 and dish-type flexible portion 13 simultaneously, the bottom of dish-type flexible portion 13 is provided with cutter head 16.
What also match with described cutter head 16 is provided with chip recycling head 17, and chip recycling head 17 is connected with the pump be arranged on offshore platform 1 by pipeline.
Compared with the existing technology, tool has the following advantages in the present invention:
The semi-submersible type sea bed process equipment of this kind of form of structure, its structure is simple, design ingenious, rationally distributed, based on the offshore platform that it utilizes good stability, designing one can in X-axis, the structure that Y-axis and Z-direction are moved, this structure can realize cutting to seabed rock mass or reef and processing, simultaneously in order to avoid offshore platform rocking and affect the problem of processing under wind wave action, it also creatively adopts the structure of flexible main shaft and floating cutter head, this cutter head structure can compensate rocking of offshore platform, main shaft still can provide stable normal pressure for cutter head, thus offset the impact of rocking cutter head cutwork, ensure that cutter head can not destroy.Its appearance, fill up the blank of seabed rock mass or reef processing, for construction such as build harbour, Tian Haizao island etc., had very important meaning and function, therefore can say that it has possessed multiple advantage, special for being suitable for applying in the art, its market prospects are very wide.
Figure of description
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the top view of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.As shown in Figure 1 and Figure 2: a kind of semi-submersible type sea bed process equipment, comprise the offshore platform 1 set up by combined type ocean platform standard module, platform 1 is provided with X-axis platform 2 at sea, this X-axis platform 2 is provided with two X-axis tooth bars 3 symmetrically, X-axis platform 2 is connected with Y-axis tooth bar framework 4, this Y-axis tooth bar framework 4 is provided with motor-driven gear, and these gears are meshed with X-axis tooth bar 3, Y-axis tooth bar framework 4 is provided with two Y-axis tooth bars 5 symmetrically, and Y-axis tooth bar framework 4 is connected with casing 6, casing 6 is also provided with motor-driven gear, these gears are meshed with Y-axis tooth bar 5, mair motor 7 is provided with in casing 6, this mair motor 7 is bearing in main shaft 8 spline joint in casing 6 by transmission and bearing, sleeve 9 is outside equipped with at main shaft 8, can relatively rotate between this sleeve 9 and main shaft 8, and sleeve 9 can drive main shaft 8 to do the motion of Z-direction relative to casing 6, in sleeve 9 outer, it is axially provided with Z axis tooth bar 10, and what be meshed with this Z axis tooth bar 10 is provided with driving gear 11, and this driving gear 11 is driven by the vertical shift motor be fixedly installed in casing 6, the bottom of main shaft 8 is provided with dish-type fixed part 12, what match with this dish-type fixed part 12 is provided with dish-type flexible portion 13, gap is left between dish-type fixed part 12 and dish-type flexible portion 13, the two does not contact, but be interconnected at circumferentially equally distributed gear pin 14 by multiple, and outside each gear pin 14, be socketed with disk spring 15, and each disk spring 15 is upper, lower two ends contact with dish-type fixed part 12 and dish-type flexible portion 13 all respectively, the cutter head 16 for carrying out machining to rock mass or reef is then provided with in the bottom of dish-type flexible portion 13, in order to successfully reclaim chip, what also match with cutter head 16 is provided with chip recycling head 17, and this chip recycling head 17 is connected with the pump be arranged on offshore platform 1 by pipeline.
The course of work of the semi-submersible type sea bed process equipment of the embodiment of the present invention is as follows: first utilize combined type ocean platform standard module to set up out offshore platform 1, then drive case 6 is moved in the plane, the cutter head 16 of casing 6 bottom is allowed to move to rock mass or the reef place of needs processing, concrete motion process is: drive Y-axis tooth bar framework 4 along the axially-movable of X-axis tooth bar 3 by motor, by the axially-movable of motor drive case 6 along Y-axis tooth bar 5, the combination of above-mentioned two kinds of motions, can realize casing 6 motion in the plane;
After casing 6 motion puts in place, start mair motor 7, mair motor 7 drives main shaft 8 to rotate by transmission, because the dish-type fixed part 12 of main shaft 8 bottom is connected by multiple gear pin 14 with between dish-type flexible portion 13, therefore main shaft 8 can drive cutter head 16 high-speed rotation bottom dish-type flexible portion 13, when needing cutter head 16 to do feed motion, start vertical shift motor, driving gear 11 rotates Z axis tooth bar 10 action driving and engage with it, and then drive sleeve 9 does the motion in Z-direction relative to casing 6, because sleeve 9 can drive main shaft 8 lengthwise movement, therefore the feed motion along Z-direction of the cutter head 16 of main shaft 8 bottom can finally be realized, by the combination of above-mentioned action, the machining of cutter head 16 pairs of rock mass or reef can be realized,
Owing to being connected by multiple gear pin 14 between main shaft 8 with cutter head 16, and these gear pins 14 are circumferentially being uniformly distributed, simultaneously at the outer disk spring 15 being also socketed with two ends and contacting with dish-type flexible portion 13 with dish-type fixed part 12 respectively of gear pin 14, even if therefore there is small rocking in offshore platform 1 under the effect of stormy waves, also corresponding displacement can be made to compensate this rocking between dish-type fixed part 12 and dish-type flexible portion 13, main shaft 8 still can provide stable normal pressure, thus offset the impact of rocking cutter head 16 cutwork, ensure that cutter head 16 can not destroy,
In the process that cutter head 16 cuts, start the pump be arranged on offshore platform 1, the chip produced in such chip process just can by chip recycling head 17 and Pipeline transport on offshore platform 1, and chip collected after being separated, filtering and reclaim, seawater enters marine again.
Claims (2)
1. a semi-submersible type sea bed process equipment, comprise the offshore platform (1) set up by combined type ocean platform standard module, it is characterized in that: platform (1) is fixedly installed X-axis platform (2) at sea, X-axis platform (2) is provided with two X-axis tooth bars (3) symmetrically, Y-axis tooth bar framework (4) is connected with by gear with X-axis tooth bar (3), Y-axis tooth bar framework (4) is provided with two Y-axis tooth bars (5) symmetrically, casing (6) is connected with by gear with Y-axis tooth bar (5), mair motor (7) is provided with in casing (6), mair motor (7) is bearing in main shaft (8) spline joint in casing (6) by transmission and bearing, main shaft (8) is outside equipped with sleeve (9), main shaft (8) can rotate relative to sleeve (9), and main shaft (8) can in company with sleeve (9) relative to casing (6) lengthwise movement, in sleeve (9) outer, it is axially provided with Z axis tooth bar (10), what match with Z axis tooth bar (10) is provided with the motor-driven driving gear of vertical shift (11), the bottom of main shaft (8) is provided with dish-type fixed part (12), what match with dish-type fixed part (12) is provided with dish-type flexible portion (13), be connected at circumferentially equally distributed gear pin (14) by multiple between dish-type fixed part (12) with dish-type flexible portion (13), and be socketed with disk spring (15) outward at each gear pin (14), leave gap between dish-type fixed part (12) and dish-type flexible portion (13) simultaneously, the bottom of dish-type flexible portion (13) is provided with cutter head (16).
2. semi-submersible type sea bed process equipment according to claim 1, is characterized in that: what also match with described cutter head (16) is provided with chip recycling head (17), and chip recycling head (17) is connected with the pump be arranged on offshore platform (1) by pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510677785.0A CN105220724B (en) | 2015-10-20 | 2015-10-20 | Semi-submersible type sea bed process equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510677785.0A CN105220724B (en) | 2015-10-20 | 2015-10-20 | Semi-submersible type sea bed process equipment |
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| CN105220724A true CN105220724A (en) | 2016-01-06 |
| CN105220724B CN105220724B (en) | 2017-06-16 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035022A (en) * | 1975-02-05 | 1977-07-12 | O & K Orenstein & Koppel Aktiengesellschaft | Self-propelled pickup device for picking up materials lying on the bottom of the sea |
| JPS5898514A (en) * | 1981-12-08 | 1983-06-11 | Harada Sogo Doboku:Kk | Soil excavating device |
| CN201647072U (en) * | 2010-04-14 | 2010-11-24 | 招远市金泉矿山机械有限公司 | Chain bucket type sand-digging and iron-concentrating twin floating pontoon |
| CN103132553A (en) * | 2013-03-13 | 2013-06-05 | 中交第三航务工程局有限公司上海分公司 | Wireless remote control underwater walking-type bump-cutter machine |
| CN205348255U (en) * | 2015-10-20 | 2016-06-29 | 大连连船重工有限公司 | Semi -submerged formula sea bed processing equipment |
-
2015
- 2015-10-20 CN CN201510677785.0A patent/CN105220724B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035022A (en) * | 1975-02-05 | 1977-07-12 | O & K Orenstein & Koppel Aktiengesellschaft | Self-propelled pickup device for picking up materials lying on the bottom of the sea |
| JPS5898514A (en) * | 1981-12-08 | 1983-06-11 | Harada Sogo Doboku:Kk | Soil excavating device |
| CN201647072U (en) * | 2010-04-14 | 2010-11-24 | 招远市金泉矿山机械有限公司 | Chain bucket type sand-digging and iron-concentrating twin floating pontoon |
| CN103132553A (en) * | 2013-03-13 | 2013-06-05 | 中交第三航务工程局有限公司上海分公司 | Wireless remote control underwater walking-type bump-cutter machine |
| CN205348255U (en) * | 2015-10-20 | 2016-06-29 | 大连连船重工有限公司 | Semi -submerged formula sea bed processing equipment |
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| CN105220724B (en) | 2017-06-16 |
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Effective date of registration: 20180516 Address after: 518100 Guangdong science and Technology Park, Shenzhen, Nanshan District, Guangdong Province, No. 009, No. 206C, Patentee after: Zhongke deep-sea industry (Shenzhen) Co., Ltd. Address before: 116000 Dong Xiao Mo Zi village, Ying Cheng Zi street, Ganjingzi District, Dalian, Liaoning Patentee before: DALIAN LIANCHUAN HEAVY INDUSTRY CO., LTD. |
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Effective date of registration: 20190718 Address after: Yingchengzi Street East Village in Ganjingzi District of Dalian City, a small mill in Liaoning province 116000 Patentee after: DALIAN LIANCHUAN HEAVY INDUSTRY CO., LTD. Address before: 518100 Service Building 206C, No. 009 High-tech South Road, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Zhongke deep-sea industry (Shenzhen) Co., Ltd. |
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