CN200978413Y - Repeatedly-usable lifting gear - Google Patents
Repeatedly-usable lifting gear Download PDFInfo
- Publication number
- CN200978413Y CN200978413Y CN 200620165923 CN200620165923U CN200978413Y CN 200978413 Y CN200978413 Y CN 200978413Y CN 200620165923 CN200620165923 CN 200620165923 CN 200620165923 U CN200620165923 U CN 200620165923U CN 200978413 Y CN200978413 Y CN 200978413Y
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- ring beam
- platform
- oil cylinder
- ring
- tooth
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- Expired - Fee Related
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Abstract
The utility model relates to a reusable lifting device which comprises a platform body, a guide ring, a platform connector, a platform connecting pin, a movable pile reinforcing frame, a square beam, a support of ring beam plug-pull cylinder, a ring beam plug-pull cylinder, a movable ring beam, a lifting cylinder, a top plug-pull cylinder, a support of top plug-pull cylinder, a top gear block connector, a gear block, a rack, a pile leg, a connecting pin of pile reinforcing frame, a lower gear block connector, a lower plug-pull cylinder, a support of lower plug-pull cylinder, a ring beam guide plate, a pile reinforcing plate. The platform body and the pile leg realize transmission and relative movement by the platform connector, the platform connecting pin, the movable pile reinforcing frame, the lifting cylinder, the ring beam, the square beam, the gear block and the rack and realize lift of the platform. The gear block and the rack are multiply contacted, the arrangement set is modularized and produced and capable of reusing. The lifting device has stability and low cost and is applicable of greatly saving seashore construction cost and time of fixed platform.
Description
Technical field:
The utility model relates to the lifting platform system that is applied in ocean or the lake operation.
Background technology:
Exploration and development along with marine resources, it is more and more that ocean platform is built, wherein, and in the shallow sea and even the zone, mesopelagic (200, jack-up unit with its almost can continuous firing under various sea situations, operation is stable, the high advantage of efficient has obtained extensive use, is main force's platform in this sea area.Platform lifting device is the key position of jack-up unit, paid much attention in design with in building, present lifting gear generally adopts oil cylinder jacking latch pole-climbing formula and two kinds of forms of rack-and-pinion lifting: oil cylinder jacking latch pole-climbing formula lifting gear has the insert-pull pin difficulty, be difficult to platform carried out shortcoming such as leveling; The rack-and-pinion lifting gear has continuous lifting, be convenient to leveling, characteristics such as easy to operate, use more, but also there are a lot of shortcomings, show: the wheel and rack engagement is the line contact, contact stress is big, and load is unbalanced between a plurality of gears, CD-ROM drive motor, complex manufacturing technology such as reduction box, the precision prescribed height, current material and build process have all reached the application limit separately, and this kind jacking system is after using a period of time, gear, distortion in various degree can appear in tooth bar, and the unexpected broken teeth phenomenon of gear or tooth bar also repeatedly took place, therefore, exist certain safety because of suffering from.And above-mentioned lifting gear all is to be fixed in that a covering device only can be applied to a platform on the platform.
Present marine fixed platform, substantially all be earlier in shipyard prefabricated intact after, finish by crane barge, pile driving barge and the cooperation of other boats and ships in platform zone in place, not only marine workload is big, the engineering time is long, operating expenses is expensive, and be subjected to the influence of marine environment, must under fair weather, carry out, influence offshore production.
Summary of the invention:
The utility model designs at the demand of existing jack-up unit jacking system, purpose is to provide a kind of reusable lifting gear (being called for short " lifting gear "), this lifting gear by the tooth bar on tooth piece and the spud leg mesh, movable wedge bracket is connected with main platform body, the lift work of the cooperation campaign implementation platform of lifting platform oil cylinder and plugging pin oil cylinder, simultaneously, owing to adopt movable wedge bracket, realized that a cover lifting gear can be applied to a plurality of platforms.
Lifting gear described in the utility model comprises platform body, platform body guide ring, platform connector, platform connecting pin, movable wedge bracket, ring beam plug oil cylinder carriage, ring beam plug oil cylinder, ring beam, hoist cylinder, go up that socket is pulled out oil cylinder, gone up that socket is pulled out the oil cylinder carriage, gone up toothrow piece connector, tooth piece, tooth bar, spud leg, square beam, wedge bracket connecting pin, down toothrow piece connector, oil cylinder is pulled out in socket down, oil cylinder carriage, ring beam guide pad, fixed pile block are pulled out in socket down.When spud leg and platform body are done relative motion, lead by platform body two rows guide ring; When ring beam and spud leg were done relative motion, by ring beam two rows ring beam guide pad guiding, hoist cylinder and tooth piece plug oil cylinder moved back and forth under preset program control, finish the lift work of lifting gear to jack-up unit.
Feature of the present utility model is: be welded on the platform body by four movable wedge bracket bases respectively, two movable wedge brackets are seated on the movable wedge bracket base, and fix with the platform connecting pin, movable wedge bracket upper end is connected on one side with square beam, have half hole in the middle of the square beam another side, interface is concave-convex type, and connect with the wedge bracket connecting pin, four earrings are installed outside half hole below the square beam, and the earrings below is connected with four hoist cylinders, and the hoist cylinder bottom connects ring beam, spud leg passes the square beam hole, ring beam, the platform body, the spud leg both sides are symmetrically welded with tooth bar, and corresponding tooth bar is equipped with the tooth piece above the square beam, and corresponding tooth bar is equipped with the tooth piece on the ring beam.
The toothrow piece connector of going up of the present utility model is welded on above the square beam, and inside has rectangular through-hole, and the tooth piece cooperates with rectangular through-hole, and last socket is pulled out oil cylinder one end and is connected with tooth piece bearing pin, and an end pulls out oil cylinder carriage bearing pin with the last socket on being fixed on square beam and is connected.
Ring beam of the present utility model is an annular, the cross section is the rectangular beam structure, ring beam inside is provided with rectangular through-hole in corresponding tooth bar direction, the tooth piece cooperates with rectangular through-hole, ring beam plug oil cylinder one end is connected with tooth piece bearing pin, one end is connected with ring beam plug oil cylinder carriage bearing pin, and ring beam plug oil cylinder carriage is fixed on the ring beam, and ring beam is provided with the ring beam guide pad corresponding to the tooth bar both sides.
The toothrow piece connector down that on the platform body, is provided with of the present utility model, following toothrow piece connector and platform body weld together, inside is established rectangular through-hole and is cooperated with the tooth piece, following socket is pulled out the oil cylinder carriage and is fixed on the platform body, following socket is pulled out oil cylinder one end and is connected with tooth piece bearing pin, and an end pulls out oil cylinder carriage bearing pin with following socket and is connected.
The two rows guide ring of establishing on the platform body of the present utility model, guide ring cooperates with spud leg.
Of the present utility modelly mesh simultaneously by tooth piece and tooth bar are multiple tooth, flank of tooth angle of inclination is less than 10 °, thereby reduced the stress of engaging tooth, not only reduced the requirement to material, also reduced the size of tooth bar and tooth piece, improved security reliability.
Finishing of lift work of the present utility model is to provide power by hydraulic system for hoist cylinder and tooth piece plug oil cylinder, move the lifting of implementation platform in order by operator or control program control hoist cylinder and tooth piece plug oil cylinder, hydraulic system is the modularization dismounting, can reuse.
Lifting gear all adopts the modularization assembly and disassembly together with hydraulic system, and a covering device can repeatedly use; Adopt the rack tooth block mode to reduce construction cost greatly, improve safety; Adopt the hydraulic jack up-down mode can save a large amount of funds than the rack-and-pinion lifting; This lifting gear can be applicable to fixed platform and carries out site operation.Therefore, this kind lifting gear is adapted on the platform of operation in ocean or lake, not only can improve the security reliability of lifting platform, and cost is low, reusable, be applied to save offshore construction time and operating expenses greatly on the fixed platform, create good economic benefit and social benefit.
Description of drawings:
Fig. 1 is the lifting gear schematic diagram;
Fig. 2 is the lifting gear vertical view;
Fig. 3 is a lifting gear ring beam vertical view.
1, platform body 2, guide ring 3, platform connector
4, platform connecting pin 5, movable wedge bracket 6, ring beam plug oil cylinder carriage
7, ring beam plug oil cylinder 8, ring beam 9, hoist cylinder
10, upward oil cylinder 11 is pulled out in socket, upward socket is pulled out oil cylinder carriage 12, gone up toothrow piece connector
13, tooth piece 14, tooth bar 15, spud leg
16, square beam 17, wedge bracket connecting pin 18, following toothrow piece connector
19, oil cylinder 20 is pulled out in socket down, oil cylinder carriage 21, ring beam guide pad are pulled out in socket down
22, fixed pile block
The specific embodiment:
Now, the utility model is further described in conjunction with Figure of description 1,2,3:
Lifting gear platform body 1, guide ring 2, platform connector 3, platform connecting pin 4, movable wedge bracket 5, ring beam plug oil cylinder carriage 6, ring beam plug oil cylinder 7, ring beam 8, hoist cylinder 9, oil cylinder 10 is pulled out in last socket, oil cylinder carriage 11 is pulled out in last socket, last toothrow piece connector 12, tooth piece 13, tooth bar 14, spud leg 15, square beam 16, wedge bracket connecting pin 17, following toothrow piece connector 18, oil cylinder 19 is pulled out in following socket, oil cylinder carriage 20 is pulled out in following socket, ring beam guide pad 21, fixed pile block 22 is formed.
The effect of lifting gear links together platform and spud leg exactly, forms the transmission of power.Have three kinds of power transfer modes: (1), platform body 1 link into an integrated entity with movable wedge bracket 5 by platform connector 3 and platform connecting pin 4, two movable wedge brackets 5 are connected with ring beam 8, square beam 16 by hoist cylinder 9, ring beam 8 is connected with tooth bar 14 on being welded on spud leg 15 by tooth piece 13, thereby forms the transmission of power in motion process between platform and the spud leg; (2), platform body 1 is connected with tooth bar 14 on being welded on spud leg 15 by last toothrow piece connector 12 and the tooth piece 13 that is fixed on two movable wedge brackets 5; (3), platform body 1 is connected with tooth bar 14 on being welded on spud leg 15 by following toothrow piece connector 18 and the tooth piece 13 that is fixed on the platform body 1, this kind mode is used for platform and is in and (promptly is in non-jacking condition) under the stationary state and uses.
15 of platform body 1 and spud legs are by being welded on two rows guide ring 2 guiding on the platform body 1 and preventing relative reversing; Ring beam 8 leads by four guide pads 21 on the ring beam 8 and the tooth bar 14 on the spud leg 15.
The mechanism of lifting gear is:
Phase I: platform is put stake
If platform is in floating state, spud leg is withdrawn fully, lifting gear is in state shown in the accompanying drawing, be that tooth piece on upper and lower toothrow piece 13 and the ring beam 8 all is in insertion state (being that tooth piece 13 is in engagement with tooth bar 14), fixed pile block 22 places insert state, carry out lifting platform this moment, the steps include:
(1), fixed pile block 22 is extracted, following socket is pulled out oil cylinder 19 actions tooth piece 13 is extracted tooth bar 14, and hoist cylinder 9 stretches out transfers a pitch with ring beam 8, and spud leg 15 is promptly transferred a pitch;
(2), go up socket and pull out oil cylinder 10 actions tooth piece 13 is inserted tooth bars 14,7 actions of ring beam plug oil cylinder are extracted tooth bar 14 with tooth piece 13, hoist cylinder 9 withdrawals are moved a pitch with ring beam 8;
(3), 7 actions of ring beam plug oil cylinder insert tooth bars 14 with tooth piece 13, last socket is pulled out oil cylinder 10 and is moved tooth piece 13 is extracted tooth bar 14, hoist cylinder 9 stretches out transfers a pitch with ring beam 8, spud leg 15 is promptly transferred a pitch;
Repeating above-mentioned steps can finish platform and put an operation.
Second stage: lifting platform
Platform is put stake behind the seabed, and along with the increasing of spud leg to the seabed active force, platform will be mentioned by lifting gear, after rising to predetermined altitude, to descend socket to pull out oil cylinder 19 actions tooth piece 13 is inserted tooth bar 14, fixed pile block 22 inserts, and platform can be finished peaceful operation.
Fall platform and rise spud leg and abovementioned steps is basic identical.If this covering device diverts from one use to another in other platforms, can pull out then that oil cylinder 19 actions are inserted tooth bars 14 with tooth piece 13 and fixed pile block 22 inserts platform bodies 1 in socket down, remove after finishing the solid stake of platform.
The related feedback information of lifting gear and linear displacement transducer, position switch and hydraulic system is combined, by being solidificated in the programme-control in the lifting console, the automatic lifting operation of implementation platform.
The utility model is the side's of being adapted to spud leg or rectangle spud leg also.
Claims (5)
1, a kind of reusable lifting gear, comprise: platform body (1), movable wedge bracket base (3), platform connecting pin (4), movable wedge bracket (5), square beam (16), ring beam plug oil cylinder (7), ring beam (8), hoist cylinder (9), oil cylinder (10) is pulled out in last socket, last toothrow piece connector (12), tooth piece (13), tooth bar (14), spud leg (15), wedge bracket connecting pin (17), it is characterized in that being welded on the platform body (1) by four movable wedge bracket bases (3) respectively, two movable wedge brackets (5) are seated on the movable wedge bracket base (3), and it is fixing with platform connecting pin (4), movable wedge bracket (5) upper end is connected on one side with square beam (16), have half hole in the middle of square beam (16) another side, interface is concave-convex type, and connect with wedge bracket connecting pin (17), outside half hole four earrings are installed below the square beam (16), the earrings below is connected with four hoist cylinders (9), hoist cylinder (9) bottom connects ring beam (8), spud leg (15) passes the square beam hole, ring beam (8), platform body (1), spud leg (15) both sides are symmetrically welded with tooth bar (14), corresponding tooth bar is equipped with tooth piece (13) above the square beam (16), and ring beam (8) is gone up corresponding tooth bar tooth piece (13) is installed.
2, a kind of reusable lifting gear according to claim 1, it is characterized in that toothrow piece connector (12) is welded on above the square beam (16), inside has rectangular through-hole, tooth piece (13) cooperates with rectangular through-hole, last socket is pulled out oil cylinder (10) one ends and is connected with tooth piece (13) bearing pin, and socket is pulled out oil cylinder carriage (11) bearing pin and is connected on the carriage on an end and the fixing square beam (16).
3, a kind of reusable lifting gear according to claim 1, it is characterized in that ring beam (8) is annular, the cross section is the rectangular beam structure, ring beam (8) is inner to be provided with rectangular through-hole in corresponding tooth bar direction, tooth piece (13) cooperates with rectangular through-hole, ring beam plug oil cylinder (7) one ends are connected with tooth piece (13) bearing pin, one end is connected with ring beam plug oil cylinder carriage (6) bearing pin, ring beam plug oil cylinder carriage (6) is fixed on the ring beam (8), and ring beam (8) is provided with ring beam guide pad (21) corresponding to the tooth bar both sides.
4, a kind of reusable lifting gear according to claim 1, it is characterized in that on platform body (1), being provided with toothrow piece connector (18) down, following toothrow piece connector (18) welds together with platform body (1), inside is established rectangular through-hole and is cooperated with tooth piece (13), following socket is pulled out oil cylinder carriage (20) and is fixed on the platform body (1), following socket is pulled out oil cylinder (19) one ends and is connected with tooth piece (13) bearing pin, and an end pulls out oil cylinder carriage (20) bearing pin with following socket and is connected.
5, a kind of reusable lifting gear according to claim 1 is characterized in that establishing two rows guide ring (2) on platform body (1), guide ring (2) cooperates with spud leg (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165923 CN200978413Y (en) | 2006-12-05 | 2006-12-05 | Repeatedly-usable lifting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165923 CN200978413Y (en) | 2006-12-05 | 2006-12-05 | Repeatedly-usable lifting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978413Y true CN200978413Y (en) | 2007-11-21 |
Family
ID=38978791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620165923 Expired - Fee Related CN200978413Y (en) | 2006-12-05 | 2006-12-05 | Repeatedly-usable lifting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978413Y (en) |
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2006
- 2006-12-05 CN CN 200620165923 patent/CN200978413Y/en not_active Expired - Fee Related
Cited By (78)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196002B (en) * | 2006-12-05 | 2011-03-16 | 中国石化集团胜利石油管理局钻井工艺研究院 | Repeatedly-usable elevator apparatus |
| CN102787590A (en) * | 2011-05-17 | 2012-11-21 | 中国石油化工集团公司 | Hydraulic lifting pile righting guide device for offshore jack-up platform |
| CN103015388A (en) * | 2013-01-21 | 2013-04-03 | 上海振华重工(集团)股份有限公司 | Self-elevating platform lifting device allowing for dynamically detection of load |
| CN103015388B (en) * | 2013-01-21 | 2015-01-14 | 上海振华重工(集团)股份有限公司 | Self-elevating platform lifting device allowing for dynamically detection of load |
| CN103215935A (en) * | 2013-04-17 | 2013-07-24 | 武汉船用机械有限责任公司 | Hydraulic lifting device |
| CN103215935B (en) * | 2013-04-17 | 2015-07-01 | 武汉船用机械有限责任公司 | Hydraulic lifting device |
| CN103850236A (en) * | 2014-01-21 | 2014-06-11 | 武汉船用机械有限责任公司 | Gear rack type platform ascending and descending system |
| CN103850236B (en) * | 2014-01-21 | 2015-11-04 | 武汉船用机械有限责任公司 | Pinion and-rack platform hoist system |
| CN106574451A (en) * | 2014-02-19 | 2017-04-19 | 蓝色资本私人有限公司 | Mono column offshore platform, system and method of deploying the same |
| CN105464390A (en) * | 2015-12-25 | 2016-04-06 | 安徽唐兴机械装备有限公司 | Climbing rod of hydraulic climbing mechanism |
| CN105465557A (en) * | 2016-01-15 | 2016-04-06 | 桐乡市佳栋贸易有限公司 | Environment-friendly medical load-bearing assembly |
| CN105496366A (en) * | 2016-01-15 | 2016-04-20 | 舒丽燕 | Medical bearing device locked by being driven by motor |
| CN105443926A (en) * | 2016-01-15 | 2016-03-30 | 厦门市迈锋威机械有限公司 | Medical bearing assembly capable of lifting, descending and stably running |
| CN105446367A (en) * | 2016-01-15 | 2016-03-30 | 孝感市大口贸易有限公司 | Height-adjustable medical bearing assembly |
| CN105443932A (en) * | 2016-01-15 | 2016-03-30 | 厦门市迈锋威机械有限公司 | Medical bearing platform |
| CN105439034A (en) * | 2016-01-15 | 2016-03-30 | 厦门市迈锋威机械有限公司 | Novel medical bearing platform capable of lifting and descending |
| CN105443933A (en) * | 2016-01-15 | 2016-03-30 | 厦门市迈锋威机械有限公司 | Height-adjustable medical bearing platform |
| CN105443934A (en) * | 2016-01-15 | 2016-03-30 | 孝感市大口贸易有限公司 | Medical bearing assembly adjustable in height and convenient to maintain |
| CN105645307B (en) * | 2016-01-15 | 2018-06-15 | 安溪县都源达包装材料有限公司 | A kind of medical bogey of liftable and anti-overtravel |
| CN105465562A (en) * | 2016-01-15 | 2016-04-06 | 舒丽燕 | Medical bearing platform capable of moving stably |
| CN105546286A (en) * | 2016-01-15 | 2016-05-04 | 桐乡市佳栋贸易有限公司 | Convenient medical bearing component |
| CN105523503B (en) * | 2016-01-15 | 2018-08-24 | 周福军 | A kind of efficient medical carrying platform |
| CN105465561A (en) * | 2016-01-15 | 2016-04-06 | 舒丽燕 | Medical bearing platform with high safety |
| CN105485478A (en) * | 2016-01-15 | 2016-04-13 | 舒丽燕 | Outage-preventing medical bearing assembly |
| CN105502216A (en) * | 2016-01-15 | 2016-04-20 | 桐乡市佳栋贸易有限公司 | Medical bearing assembly |
| CN105502219B (en) * | 2016-01-15 | 2018-07-24 | 孝感市大口贸易有限公司 | A kind of medical bogey of anti-rock |
| CN105502217A (en) * | 2016-01-15 | 2016-04-20 | 舒丽燕 | Intelligently-controlled medical bearing assembly |
| CN105443926B (en) * | 2016-01-15 | 2017-12-05 | 江山市飞龙进出口有限公司 | A kind of liftable and stable medical bearing assembly |
| CN105439034B (en) * | 2016-01-15 | 2018-09-28 | 徐晶晶 | A kind of liftable medical carrying platform |
| CN105508834A (en) * | 2016-01-15 | 2016-04-20 | 舒丽燕 | Medical bearing platform controlled by sensor |
| CN105502219A (en) * | 2016-01-15 | 2016-04-20 | 孝感市大口贸易有限公司 | Anti-shake medical bearing device |
| CN105502214A (en) * | 2016-01-15 | 2016-04-20 | 舒丽燕 | Angle-adjustable medical bearing platform |
| CN105502215A (en) * | 2016-01-15 | 2016-04-20 | 桐乡市佳栋贸易有限公司 | Medical bearing platform capable of rising and falling |
| CN105508833A (en) * | 2016-01-15 | 2016-04-20 | 桐乡市佳栋贸易有限公司 | Medical bearing part capable of rising and falling |
| CN105502218A (en) * | 2016-01-15 | 2016-04-20 | 孝感市大口贸易有限公司 | Improved liftable medical bearing platform |
| CN105496367A (en) * | 2016-01-15 | 2016-04-20 | 舒丽燕 | Medical bearing device with locking function |
| CN105523503A (en) * | 2016-01-15 | 2016-04-27 | 舒丽燕 | Efficient medical bearing platform |
| CN105650414A (en) * | 2016-01-15 | 2016-06-08 | 孝感市大口贸易有限公司 | Medical bearing device with buffering function |
| CN105502214B (en) * | 2016-01-15 | 2019-04-12 | 浦江奇露环保科技有限公司 | A kind of medical carrying platform of adjustable angle |
| CN105645307A (en) * | 2016-01-15 | 2016-06-08 | 厦门市迈锋威机械有限公司 | Lifting medical bearing device preventing over travel |
| CN105565205A (en) * | 2016-01-15 | 2016-05-11 | 孝感市大口贸易有限公司 | High-precision medical bearing platform |
| CN105523307A (en) * | 2016-01-18 | 2016-04-27 | 舒海球 | Pressing fixing structure for logistics and operation method thereof |
| CN105438055A (en) * | 2016-01-18 | 2016-03-30 | 慈溪琅华机械科技有限公司 | Compressing and fixing device for logistics transportation device and operation method thereof |
| CN105522950A (en) * | 2016-01-18 | 2016-04-27 | 义乌市雄发尔机械设备有限公司 | Safety tightening device for transporting cargoes and operation method thereof |
| CN105539265A (en) * | 2016-01-18 | 2016-05-04 | 舒海球 | Pressing and fixing structure for logistics goods transportation and operation method thereof |
| CN105564292A (en) * | 2016-01-18 | 2016-05-11 | 慈溪琅华机械科技有限公司 | Tightening device of logistics transport vehicle and operation method thereof |
| CN105522949A (en) * | 2016-01-18 | 2016-04-27 | 义乌市雄发尔机械设备有限公司 | Safety tightening device for transporting cargoes and operation method thereof |
| CN105564291A (en) * | 2016-01-18 | 2016-05-11 | 慈溪琅华机械科技有限公司 | Fastening structure for logistics transportation vehicle and operation method of fastening structure |
| CN105564293A (en) * | 2016-01-18 | 2016-05-11 | 慈溪琅华机械科技有限公司 | Pressing and fixing device of logistics vehicle and operation method thereof |
| CN105600125A (en) * | 2016-01-18 | 2016-05-25 | 慈溪琅华机械科技有限公司 | Fastening device used for logistics and operation method thereof |
| CN105600127A (en) * | 2016-01-18 | 2016-05-25 | 义乌市雄发尔机械设备有限公司 | Safe fastening structure for logistics goods box and operating method thereof |
| CN105600126A (en) * | 2016-01-18 | 2016-05-25 | 义乌市雄发尔机械设备有限公司 | Fastening device used for transporter and operation method thereof |
| CN105600200A (en) * | 2016-01-18 | 2016-05-25 | 舒海球 | Compressing and fixing structure for logistics cargoes and operation method thereof |
| CN105522948A (en) * | 2016-01-18 | 2016-04-27 | 上海工程技术大学 | Safety tightening device for transporting cargoes and operation method thereof |
| CN105522951A (en) * | 2016-01-18 | 2016-04-27 | 义乌市雄发尔机械设备有限公司 | Safety tightening device for logistics cargo box and operation method thereof |
| CN105667382A (en) * | 2016-01-18 | 2016-06-15 | 舒海球 | Pressing and fixing device for transporter and operating method of pressing and fixing device |
| CN105691283A (en) * | 2016-01-18 | 2016-06-22 | 舒海球 | Compressing and fixing structure for logistics cargo tank and running method of compressing and fixing structure for logistics cargo tank |
| CN105691282A (en) * | 2016-01-18 | 2016-06-22 | 舒海球 | Compressing and fixing device for logistic goods and running method of compressing and fixing device for logistic goods |
| CN105416158A (en) * | 2016-01-18 | 2016-03-23 | 义乌市雄发尔机械设备有限公司 | Safety fastening device of cargo transport vehicle and operation method thereof |
| CN105416905A (en) * | 2016-01-18 | 2016-03-23 | 义乌市雄发尔机械设备有限公司 | Compressing device for logistics cargo transportation and operation method of compressing device |
| CN105416904A (en) * | 2016-01-18 | 2016-03-23 | 慈溪琅华机械科技有限公司 | Compressing and fixing device for cargo transportation and operation method of compressing and fixing device |
| CN105501105A (en) * | 2016-01-18 | 2016-04-20 | 舒海球 | Compression fixing device for transport vehicle and operation method thereof |
| CN105416903A (en) * | 2016-01-18 | 2016-03-23 | 舒海球 | Compressing and fixing device for logistics cargo container and operation method of compressing and fixing device |
| CN105540087A (en) * | 2016-01-18 | 2016-05-04 | 慈溪琅华机械科技有限公司 | Compressing and fixing device for cargo tanks and running method of compressing and fixing device |
| CN105501725A (en) * | 2016-01-18 | 2016-04-20 | 义乌市雄发尔机械设备有限公司 | Safe fastening device for logistics transportation and operation method thereof |
| CN106013028A (en) * | 2016-05-19 | 2016-10-12 | 武汉船用机械有限责任公司 | Ocean platform lifting device |
| CN106120687B (en) * | 2016-06-24 | 2018-07-06 | 中铁大桥局集团有限公司 | The construction method of drilling platform self-level(l)ing installation |
| CN106120687A (en) * | 2016-06-24 | 2016-11-16 | 中铁大桥局集团有限公司 | Drilling platform self-level(l)ing device and construction method thereof |
| CN106087932B (en) * | 2016-07-28 | 2018-11-13 | 武汉船用机械有限责任公司 | A kind of bolt elevating mechanism for jack-up unit |
| CN106087932A (en) * | 2016-07-28 | 2016-11-09 | 武汉船用机械有限责任公司 | A kind of latch elevating mechanism for jack-up unit |
| CN106998035A (en) * | 2016-12-12 | 2017-08-01 | 广州程科电子科技有限公司 | A kind of electric power installs cabinet device |
| CN106628514A (en) * | 2016-12-12 | 2017-05-10 | 广州燃烧医疗技术开发有限公司 | Traditional Chinese medicinal material storing device |
| CN106786098A (en) * | 2016-12-12 | 2017-05-31 | 广州程科电子科技有限公司 | A kind of rotary type electric power installs cabinet device |
| CN106998034A (en) * | 2016-12-12 | 2017-08-01 | 广州程科电子科技有限公司 | A kind of rotatable electric power installs cabinet device |
| CN106995087A (en) * | 2016-12-12 | 2017-08-01 | 广州燃烧医疗技术开发有限公司 | A kind of save set of Chinese medicine |
| CN106995086A (en) * | 2016-12-12 | 2017-08-01 | 广州燃烧医疗技术开发有限公司 | A kind of save set for Chinese medicine |
| CN111236198A (en) * | 2020-01-22 | 2020-06-05 | 武汉船用机械有限责任公司 | Hydraulic bolt lifting system |
| CN111236198B (en) * | 2020-01-22 | 2021-09-07 | 武汉船用机械有限责任公司 | Hydraulic bolt lifting system |
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