CN108820684B - Small-size boats and ships overhaul overhead hoist - Google Patents
Small-size boats and ships overhaul overhead hoist Download PDFInfo
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- CN108820684B CN108820684B CN201810715028.1A CN201810715028A CN108820684B CN 108820684 B CN108820684 B CN 108820684B CN 201810715028 A CN201810715028 A CN 201810715028A CN 108820684 B CN108820684 B CN 108820684B
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims description 20
- 230000008602 contraction Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
- B65G7/04—Rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The invention provides a small ship overhauling and hoisting device, which comprises a locking device and a transferring device, wherein the locking device is arranged on the hoisting device; the locking device comprises two groups of adjusting mechanisms and two groups of lifting mechanisms; each group of adjusting mechanisms comprises a positioning end block, a fixing plate, a pull rod and a bidirectional cylinder; the two groups of adjusting mechanisms are respectively fixed on two sides of the ship in a mirror image manner; the lifting mechanism comprises a lifting support rod and a support base, and the ship can be quickly and effectively fixed and carried, so that manpower and material resources are greatly saved.
Description
Technical Field
The invention relates to a lifting device, in particular to a small ship overhauling lifting device.
Background
The existing small ship is usually directly parked on sand and stones on the shore after going to the shore, and the bottom of the ship has a certain radian, so that the ship is easy to shake back and forth and is unstable when being blown by typhoon. And the ship body is bound when the ship is carried ashore and maintained and transferred, the carrying is inconvenient, and the steel wire rope used for binding can seriously abrade the protective paint on the surface of the ship and is not beneficial to the maintenance of the ship. And when the small-sized ship is inspected, the bottom of the ship needs to be padded with stones to heighten the ship for overhauling.
Patent CN201220423406.7 discloses a small-sized ship maintenance overhead hoist, which comprises an underframe and a plurality of brackets fixed on the underframe, wherein each bracket has a curvature attached to the bottom of the ship. By adopting the small ship overhauling and lifting device, before a ship is landed, the small ship overhauling and lifting device is firstly placed at the bottom of the water and the ship is parked on the support frame, then the ship is bound by the steel wire rope, and then the small ship overhauling and lifting device, the small ship overhauling and lifting device and the small ship are transferred to a specified position together with the small ship, and the small ship overhauling and lifting device can be stably placed on the support frame because the support frame has the curvature which is attached to the bottom of the ship, so that the small ship and the small ship overhauling and lifting device cannot swing back and forth under the influence of typhoon after being parked at the shore; and the bottom of the ship is away from the ground by a certain distance through the plurality of brackets, so that the bottom of the ship cannot rub with the ground in the carrying and parking processes, the abrasion of the bottom of the ship can be reduced, and the maintenance of the ship is facilitated.
Patent CN201710082048.5 discloses a carrying device for small ship maintenance, which comprises a carrying frame for carrying a small ship from a shore position to a position near an automobile, a roller set arranged at the top end of the automobile, and a support leg arranged on the carrying frame for carrying the small ship from the ground to the top end of the automobile through an inverted carrying frame, wherein the carrying frame comprises a first support rod, two second support rods arranged at two sides of the first support rod, a cross rod connected to one end of all the support rods, an end frame arranged at the other end of the support rods, a first arc-shaped bearing rod arranged on the cross rod, and a second arc-shaped bearing rod arranged on the end frame, wheels are respectively arranged below two ends of the cross rod, the end frame comprises a middle rod arranged at the front end of the first support rod, a three-fork rod extending outwards from one end of the middle rod, and a handle formed by bending and extending upwards from the other end of the middle rod, the handle forms a triangular support with the support leg when the carrying frame is inverted at the front end of, the bottom of the middle rod is provided with wheels. The carrying equipment realizes the carrying of the small ships.
Although the above-described apparatus can be used for transporting a small ship, it still requires manpower to erect the ship on the apparatus before the transportation process, which requires much effort.
Disclosure of Invention
The invention provides a small ship overhauling and lifting device aiming at the problems, which can quickly and effectively carry a ship in a fixed mode and greatly save manpower and material resources.
The specific technical scheme is as follows:
a small-sized ship overhauling and lifting device comprises a locking device and a transferring device;
the locking device comprises two groups of adjusting mechanisms and two groups of lifting mechanisms; each group of adjusting mechanisms comprises a positioning end block, a fixing plate, a pull rod and a bidirectional cylinder;
the number of the positioning end blocks is at least three, each positioning end block comprises an end block main body, a first clamping groove with an opening at the bottom is formed in the end block main body, a limiting buckle of an L-shaped structure is arranged on the outer wall of one side of the first clamping groove, a pull ring is arranged at the top of the end block main body, and the positioning end blocks are arranged on the ship in an insertion mode through the first clamping grooves;
the fixing plate is provided with a hanging groove corresponding to the positioning end block, the hanging groove penetrates through the limiting buckle to enable the fixing plate to be hung on the positioning end block, and the fixing plate and the positioning end block are locked and fixed on the ship through bolts;
the number of the pull rods is two, the two pull rods are respectively and rotatably fixed on the front side and the rear side of the fixed plate through pin shafts, the length of the pull rod above the pin shaft is smaller than that of the pull rod below the pin shaft, a pull plate is sleeved and fixed on the outer wall of the pull rod and located below the pin shaft, a bidirectional cylinder is horizontally fixed between the two pull rods and located below the pin shaft, an adapter rod is respectively fixed on two push rods of the bidirectional cylinder, one end of the adapter rod is rotatably fixed on the inner side of the pull plate, the other end of the adapter rod is welded and fixed on the push rods of the bidirectional cylinder, the two pull rods are controlled to simultaneously rotate in the opposite direction through the extension and contraction of the push rods of the bidirectional cylinder, and a pneumatic;
the two groups of adjusting mechanisms are respectively fixed on two sides of the ship in a mirror image manner;
the lifting mechanism comprises two lifting support rods and a support base, the lifting support rods with the cylindrical structures are rotatably fixed between two corresponding pneumatic telescopic rods of the two groups of adjusting mechanisms, and when the pull rods are vertically arranged, the lifting support rods are arranged at the bottom of the ship in a cushioning manner;
the supporting base comprises an outer supporting seat and an inner clamping seat, the outer supporting seat is provided with two avoiding channels, the avoiding channels are arranged corresponding to the lifting support rods, an inserting groove with an opening at one side is formed between the two avoiding channels, the inner clamping seat is provided with an inserting plate, and the inner clamping seat and the outer supporting seat are spliced and arranged to enable the inserting plate to be arranged in the inserting groove in an inserting mode;
the outer support seat is arranged at the bottom of the ship in an inserting manner from one side of the ship, so that the two lifting support rods are respectively arranged in the avoiding channel, the outer support seat is locked and fixed on the corresponding lifting support rod through a bolt, the inner clamping seat is spliced with the outer support seat from the other side of the ship, so that the inserting plate is arranged in the inserting groove in an inserting manner, and the inner clamping seat is locked and fixed in the inserting groove through a bolt;
the bottom of the outer support seat is provided with a second groove, a plurality of convex strips are arranged in the second groove in parallel, and the convex strips are arranged in parallel with the width direction of the ship;
the transfer device comprises a transfer platform, the front end and the rear end of the transfer platform are respectively provided with a sloping platform in an inclined manner, a plurality of rolling shafts are arranged on the sloping platform and the transfer platform in parallel, the rolling shafts are driven to rotate by a motor, two sides of the transfer platform are respectively provided with a fixed baffle, each fixed baffle is provided with a supporting column, the top of each supporting column is fixed with a supporting platform, and each supporting platform is provided with a winch;
the two ends of the inhaul cable are crossed and connected with the stay rope of the winch after passing through the retaining ring after being wound on the locating end block pull ring, the ship is pulled to move to the transfer device through the winch, the rolling shaft and the convex strip interact in the rolling process to enable the ship to move to the transfer platform, and the supporting base and the fixed baffle are locked and fixed through the bolt.
Furthermore, the same end of each rolling shaft is provided with a gear, the gears of the rolling shafts are linked through a belt, and the gears at the end parts are controlled to rotate through a motor.
Furthermore, the pull ring is rotatably fixed on the end block main body through the adapter rod.
Furthermore, the bottom of the transferring platform is provided with a caster.
The using method of the invention is as follows:
the transfer device is pre-fixed, the locking device is arranged on the ship, when the locking device is arranged, the fixing plate and the positioning end block are locked and fixed on the ship through bolts, and the lifting support rod is rotatably fixed between two pneumatic telescopic rods corresponding to the two groups of adjusting mechanisms;
the two pull rods are controlled to rotate reversely at the same time by the extension and contraction of the push rod of the bidirectional cylinder, when the pull rods are vertically arranged, the lifting support rod pad is arranged at the bottom of the ship, and then the support base is spliced and fixed;
after the locking device is fixed, the set guy cable is connected with a guy rope of a winch through a safety buckle, the winch pulls the ship to move to the transfer device, a rolling shaft interacts with a convex strip in the rolling process to enable the ship to move to the transfer platform, and the supporting base and the fixed baffle are locked and fixed through a bolt; after the fixing is finished, the ship can be transported or integrally hoisted after being bound by the rope.
In conclusion, the ship fixing and transporting device can be used for quickly and effectively fixing and transporting ships, and greatly saves manpower and material resources.
Drawings
FIG. 1 is a side view of the present invention.
Fig. 2 is a structural view of the locking device in fig. 1.
Fig. 3 is a structural view of the lock device (2).
Fig. 4 is a cross-sectional view of the support base.
Figure 5 is a cross-sectional view of the positioning end-block.
FIG. 6 is a schematic diagram of a cable winding.
FIG. 7 is a view showing the structure of the buckle.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention.
Reference numerals
The device comprises an adjusting mechanism 1, a lifting mechanism 2, a positioning end block 3, a fixing plate 4, a pull rod 5, a bidirectional cylinder 6, an end block main body 7, a first clamping groove 8, a limiting buckle 9, a pull ring 10, a hanging groove 11, a pin shaft 12, a pull plate 13, an adapter rod 14, a pneumatic telescopic rod 15, a lifting support rod 16, a support base 17, an outer support base 18, an inner clamping base 19, an avoiding channel 20, an insertion plate 21, a second groove 22, a convex strip 23, a transfer platform 24, a ramp 25, a roller 26, a fixed baffle 27, a support column 28, a support platform 29, a winch 30, a guy cable 31, a guy rope 32, an adapter rod 33, a caster 34 and a ship 35.
The small ship overhaul lifting device comprises a locking device and a transfer device;
the locking device comprises two groups of adjusting mechanisms 1 and two groups of lifting mechanisms 2; each group of adjusting mechanisms comprises a positioning end block 3, a fixing plate 4, a pull rod 5 and a bidirectional cylinder 6;
the number of the positioning end blocks is at least three, each positioning end block comprises an end block main body 7, a first clamping groove 8 with an opening at the bottom is formed in the end block main body, a limiting buckle 9 with an L-shaped structure is arranged on the outer wall of one side of the first clamping groove, a pull ring 10 is arranged at the top of the end block main body, and the positioning end blocks are arranged on the ship 35 in an inserting mode through the first clamping grooves;
the fixing plate is provided with a hanging groove 11 corresponding to the positioning end block, the hanging groove passes through the limiting buckle to enable the fixing plate to be hung on the positioning end block, and the fixing plate and the positioning end block are locked and fixed on the ship through bolts;
the number of the pull rods is two, the two pull rods are rotatably fixed on the front side and the rear side of the fixing plate through pin shafts 12 respectively, the length of the pull rods above the pin shafts is smaller than that of the pull rods below the pin shafts, a pull plate 13 is fixedly sleeved on the outer walls of the pull rods and located below the pin shafts, a bidirectional cylinder is horizontally fixed between the two pull rods and located below the pin shafts, two transfer rods 14 are fixed on the two push rods of the bidirectional cylinder respectively, one end of each transfer rod is rotatably fixed on the inner side of each pull plate, the other end of each transfer rod is fixedly welded on the push rod of the bidirectional cylinder, the two pull rods are controlled to rotate reversely at the same time through extension and contraction of the push rods of the bidirectional cylinder, and a pneumatic telescopic rod 15 is;
the two groups of adjusting mechanisms are respectively fixed on two sides of the ship in a mirror image manner;
the lifting mechanism comprises two lifting support rods 16 and a support base 17, the lifting support rods with the cylindrical structures are rotatably fixed between two corresponding pneumatic telescopic rods of the two groups of adjusting mechanisms, and when the pull rods are vertically arranged, the lifting support rods are arranged at the bottom of the ship in a cushioning manner;
the supporting base comprises an outer supporting seat 18 and an inner clamping seat 19, two avoiding channels 20 are arranged on the outer supporting seat and correspond to the lifting support rods, an inserting groove with an opening at one side is formed between the two avoiding channels, an inserting plate 21 is arranged on the inner clamping seat, and the inner clamping seat and the outer supporting seat are spliced to enable the inserting plate to be arranged in the inserting groove in an inserting mode;
the outer support seat is arranged at the bottom of the ship in an inserting manner from one side of the ship, so that the two lifting support rods are respectively arranged in the avoiding channel, the outer support seat is locked and fixed on the corresponding lifting support rod through a bolt, the inner clamping seat is spliced with the outer support seat from the other side of the ship, so that the inserting plate is arranged in the inserting groove in an inserting manner, and the inner clamping seat is locked and fixed in the inserting groove through a bolt;
the bottom of the outer supporting seat is provided with a second groove 22, a plurality of convex strips 23 are arranged in the second groove in parallel, and the convex strips are arranged in parallel with the width direction of the ship;
the transfer device comprises a transfer platform 24, the front end and the rear end of the transfer platform are respectively provided with a sloping platform 25 in an inclined manner, a plurality of rolling shafts 26 are arranged on the sloping platform and the transfer platform in parallel, the rolling shafts are driven to rotate by a motor, two sides of the transfer platform are respectively provided with a fixed baffle 27, each fixed baffle is provided with a supporting column 28, the top of each supporting column is fixed with a supporting platform 29, and each supporting platform is provided with a winch 30;
the two ends of the inhaul cable 31 are crossed and connected with a pull rope 32 of the winch after passing through a pull ring of the positioning end block after passing through a retaining ring 36, the ship is pulled by the winch to move to the transfer device, the rolling shaft and the convex strip interact in the rolling process to enable the ship to move to the transfer platform, and the supporting base and the fixed baffle are locked and fixed through the bolts.
Furthermore, the same end of each rolling shaft is provided with a gear, the gears of the rolling shafts are linked through a belt, and the gears at the end parts are controlled to rotate through a motor.
Further, the pull ring is rotatably fixed to the end block body by an adapter rod 33.
Further, the bottom of the transfer platform is provided with casters 34.
The using method of the invention is as follows:
the transfer device is pre-fixed, the locking device is arranged on the ship, when the locking device is arranged, the fixing plate and the positioning end block are locked and fixed on the ship through bolts, and the lifting support rod is rotatably fixed between two pneumatic telescopic rods corresponding to the two groups of adjusting mechanisms;
the two pull rods are controlled to rotate reversely at the same time by the extension and contraction of the push rod of the bidirectional cylinder, when the pull rods are vertically arranged, the lifting support rod pad is arranged at the bottom of the ship, and then the support base is spliced and fixed;
after the locking device is fixed, the set guy cable is connected with a guy rope of a winch through a safety buckle, the winch pulls the ship to move to the transfer device, a rolling shaft interacts with a convex strip in the rolling process to enable the ship to move to the transfer platform, and the supporting base and the fixed baffle are locked and fixed through a bolt; after the fixing is finished, the ship can be transported or integrally hoisted after being bound by the rope.
Claims (3)
1. A small-sized ship overhauling and lifting device comprises a locking device and a transferring device;
it is characterized in that,
the locking device comprises two groups of adjusting mechanisms and two groups of lifting mechanisms; each group of adjusting mechanisms comprises a positioning end block, a fixing plate, a pull rod and a bidirectional cylinder; the number of the positioning end blocks is at least three, each positioning end block comprises an end block main body, a first clamping groove with an opening at the bottom is formed in the end block main body, a limiting buckle of an L-shaped structure is arranged on the outer wall of one side of the first clamping groove, a pull ring is arranged at the top of the end block main body, and the positioning end blocks are arranged on the ship in an insertion mode through the first clamping grooves; the fixing plate is provided with a hanging groove corresponding to the positioning end block, the hanging groove penetrates through the limiting buckle to enable the fixing plate to be hung on the positioning end block, and the fixing plate and the positioning end block are locked and fixed on the ship through bolts; the number of the pull rods is two, the two pull rods are respectively and rotatably fixed on the front side and the rear side of the fixed plate through pin shafts, the length of the pull rod above the pin shaft is smaller than that of the pull rod below the pin shaft, a pull plate is sleeved and fixed on the outer wall of the pull rod and located below the pin shaft, a bidirectional cylinder is horizontally fixed between the two pull rods and located below the pin shaft, an adapter rod is respectively fixed on two push rods of the bidirectional cylinder, one end of the adapter rod is rotatably fixed on the inner side of the pull plate, the other end of the adapter rod is welded and fixed on the push rods of the bidirectional cylinder, the two pull rods are controlled to simultaneously rotate in the opposite direction through the extension and contraction of the push rods of the bidirectional cylinder, and a pneumatic; the two groups of adjusting mechanisms are respectively fixed on two sides of the ship in a mirror image manner;
the lifting mechanism comprises two lifting support rods and a support base, the lifting support rods with the cylindrical structures are rotatably fixed between two corresponding pneumatic telescopic rods of the two groups of adjusting mechanisms, and when the pull rods are vertically arranged, the lifting support rods are arranged at the bottom of the ship in a cushioning manner; the supporting base comprises an outer supporting seat and an inner clamping seat, the outer supporting seat is provided with two avoiding channels, the avoiding channels are arranged corresponding to the lifting support rods, an inserting groove with an opening at one side is formed between the two avoiding channels, the inner clamping seat is provided with an inserting plate, and the inner clamping seat and the outer supporting seat are spliced and arranged to enable the inserting plate to be arranged in the inserting groove in an inserting mode; the outer support seat is arranged at the bottom of the ship in an inserting manner from one side of the ship, so that the two lifting support rods are respectively arranged in the avoiding channel, the outer support seat is locked and fixed on the corresponding lifting support rod through a bolt, the inner clamping seat is spliced with the outer support seat from the other side of the ship, so that the inserting plate is arranged in the inserting groove in an inserting manner, and the inner clamping seat is locked and fixed in the inserting groove through a bolt;
the bottom of the outer support seat is provided with a second groove, a plurality of convex strips are arranged in the second groove in parallel, and the convex strips are arranged in parallel with the width direction of the ship; the transfer device comprises a transfer platform, the front end and the rear end of the transfer platform are respectively provided with a sloping platform in an inclined manner, a plurality of rolling shafts are arranged on the sloping platform and the transfer platform in parallel, the rolling shafts are driven to rotate by a motor, two sides of the transfer platform are respectively provided with a fixed baffle, each fixed baffle is provided with a supporting column, the top of each supporting column is fixed with a supporting platform, and each supporting platform is provided with a winch; the two ends of the inhaul cable are crossed and connected with the stay rope of the winch after passing through the retaining ring after being wound on the locating end block pull ring, the ship is pulled to move to the transfer device through the winch, the rolling shaft and the convex strip interact in the rolling process to enable the ship to move to the transfer platform, and the supporting base and the fixed baffle are locked and fixed through the bolt.
2. A small vessel overhaul lifting device as claimed in claim 1 wherein each roller has a gear at the same end, the gears on the rollers are linked by a belt, and the gears at the ends are controlled by a motor.
3. A small vessel service trolley as claimed in claim 1 wherein the pull ring is pivotally secured to the end block body by an adapter rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715028.1A CN108820684B (en) | 2018-06-29 | 2018-06-29 | Small-size boats and ships overhaul overhead hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715028.1A CN108820684B (en) | 2018-06-29 | 2018-06-29 | Small-size boats and ships overhaul overhead hoist |
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| Publication Number | Publication Date |
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| CN108820684A CN108820684A (en) | 2018-11-16 |
| CN108820684B true CN108820684B (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810715028.1A Active CN108820684B (en) | 2018-06-29 | 2018-06-29 | Small-size boats and ships overhaul overhead hoist |
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| CN (1) | CN108820684B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111295066A (en) * | 2018-12-06 | 2020-06-16 | 国网冀北电力有限公司信息通信分公司 | Self-lifting cabinet and moving system thereof |
| CN115432613B (en) * | 2022-11-07 | 2023-03-07 | 山东创新精密科技有限公司 | Hoisting auxiliary equipment for small ship maintenance |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202754691U (en) * | 2012-08-23 | 2013-02-27 | 福建省泉州海丝船舶评估咨询有限公司 | Small ship maintenance overhead hoist device |
| CN205345957U (en) * | 2015-12-29 | 2016-06-29 | 泸州市龙城液压机械有限公司 | Buried garbage warehouse |
| NL2016371B1 (en) * | 2016-03-07 | 2017-09-19 | Seastate5 Ip B V | Method, vessel and lifting device for use in an upending procedure for off shore piles. |
| CN106628795A (en) * | 2017-02-15 | 2017-05-10 | 大连光明船舶工程有限公司 | Transportation equipment for small ship maintenance |
| CN107826025B (en) * | 2017-11-17 | 2023-09-29 | 嘉兴职业技术学院 | Special vehicle for automobile maintenance |
| CN207931785U (en) * | 2018-03-15 | 2018-10-02 | 吴建国 | A kind of spitkit repair haulage equipment |
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