CN108529449A - A kind of ship heavy lift derrick - Google Patents
A kind of ship heavy lift derrick Download PDFInfo
- Publication number
- CN108529449A CN108529449A CN201810309771.7A CN201810309771A CN108529449A CN 108529449 A CN108529449 A CN 108529449A CN 201810309771 A CN201810309771 A CN 201810309771A CN 108529449 A CN108529449 A CN 108529449A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- seat
- rod
- connecting rod
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/60—Derricks
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/04—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Jib Cranes (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of ship heavy lift derricks, including mobile base, movable pulley, lifting seat, groove, oil cylinder one, suction base, fixed seat one, axis pin one, oil cylinder two, fixed seat two, adjustable shelf connecting shaft, fixed seat three, connecting seat one, bearing, crossbeam axis, movable sleeve one, flat key one, keyway, movable sleeve two, flat key two, connecting seat two, reduction box, motor one, Telescopic suspension rod one, connecting rod base one, connecting rod one, connector, lock-screw, connecting rod base two, connecting rod two and Telescopic suspension rod two；The present invention have it is reasonable for structure it is simple, production cost is low, easy for installation, when use, this derrick rig is moved to the place of needs by movable pulley first, then make to move on on movable pulley in the groove on the downside of mobile base by the contraction of oil cylinder one, then firmly inhaled by suction base again on ship ground, chassis left side is moved when to ensure that lifting will not occur to tilt phenomenon, also ensure that stability when lifting.
Description
Technical field：
The present invention relates to a kind of lifting equipment, more particularly to a kind of ship heavy lift derrick.
Background technology：
With the continuous improvement of science and technology, the competition between all trades and professions is also more and more fierce, and wherein lifting equipment is due to it
Itself have it is unique transport, crane capacity and by consumers, and on ship some weights be by manually into
What row was carried, and some weights are since its weight is excessive, manpower can not carry out directly carrying up and down, this just needs to fill by sunpender
It sets and carries out weight oscilaltion, and existing derrick rig structure is excessively dull, while being difficult to meet heavy-duty hoisting and movement
It needs, stability when in addition lifting is also poor.
Invention content：
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of ship heavy lift derrick solve existing
Derrick rig structure it is excessively dull, while being difficult to meet heavy-duty hoisting and mobile needs, stability when in addition lifting
Also poor problem.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions：A kind of ship heavy lift derrick, it is special
Sign is：Including mobile base, movable pulley, lifting seat, groove, oil cylinder one, suction base, fixed seat one, axis pin one, oil cylinder two, consolidate
Reservation two, adjustable shelf connecting shaft, fixed seat three, connecting seat one, bearing, crossbeam axis, movable sleeve one, flat key one, keyway, movable sleeve
Two, flat key two, connecting seat two, reduction box, motor one, Telescopic suspension rod one, connecting rod base one, connecting rod one, connector, lock-screw,
Connecting rod base two, connecting rod two and Telescopic suspension rod two；Mobile base bottom is equipped with groove；Inside grooves are connected with lifting vertically
Seat；It is fixedly connected with groove top by several oil cylinders one at the top of lifting seat, several movable pulleys is equipped on the downside of lifting seat；Suction base is solid
Surely it is connected to mobile base lower left side；Three upper interior of fixed seat is movably connected in by connecting shaft on the downside of adjustable shelf；Fixed seat
Three bottoms are fixedly connected on the right side of mobile base upper central；Connecting seat one is fixedly connected on left side of face on adjustable shelf；Connecting seat
Two are fixedly connected on adjustable shelf upper right, and upside is connected with crossbeam axis, connecting seat between connecting seat two and connecting seat one
Two right sides are fixedly connected with reduction box；Bearing is equipped between crossbeam axis both sides and connecting seat one and connecting seat two, on crossbeam axis
Face is equipped with keyway；Reduction box upper left side output shaft is fixedly connected with crossbeam axis right end, reduction box lower right side input shaft and motor one
Left side output shaft is fixedly connected；One right side of connecting rod base is fixedly connected on one left-side center of Telescopic suspension rod, one left side of connecting rod base and company
One right side of bar is hinged；Two left side of connecting rod base is fixedly connected on two right side center of Telescopic suspension rod, and two right side of connecting rod base and connecting rod two are left
Side is hinged；One left end of connecting rod and two right end of connecting rod are fixedly connected on by lock-screw inside connector.
Preferably, one bottom of fixed seat is fixedly connected on the left of mobile base upper central, fixed seat one above with
Axis pin one is flexibly connected with two downside of oil cylinder；Two upside of oil cylinder and two left side of fixed seat are hinged；Two right side of fixed seat is fixedly connected
In adjustable shelf lower left side.
Preferably, suction base is magnechuck.
Preferably, motor one is servo motor or variable-frequency motor.
Preferably, movable sleeve one or so is movably connected in left side of face on crossbeam axis, pass through flat key one inside movable sleeve one
It is connected with keyway, one bottom of movable sleeve is fixedly connected with Telescopic suspension rod two；Movable sleeve two or so is movably connected on crossbeam axis
Right side of face is connected by flat key two with keyway inside movable sleeve two, and two bottom of movable sleeve is fixedly connected with Telescopic suspension rod one, stretches
Contracting sunpender two is identical as the structure of Telescopic suspension rod one.
Preferably, one concrete structure of Telescopic suspension rod include sunpender shell, movable hanger rod, nut seat, screw rod, limited block,
Hook assembly, motor two, driving gear, intermediate gear and driven gear；Movable hanger rod is movably connected in vertically in sunpender shell
Subordinate side, movable hanger rod bottom are fixedly connected with hook assembly, and movable hanger rod upper inside is fixedly connected with nut seat；Nut seat
Internal activity is connected with screw rod；It is movably connected in sunpender shell upper interior on the upside of screw rod, screw rod bottom is fixedly connected with limit
Block, screw rod upside are fixedly connected with driven gear；Driven gear is connected by intermediate gear with driving gear；Driving gear is solid
Surely it is connected on two upside output shaft of motor, motor two is fixedly connected on inside sunpender shell upper right side.
Preferably, motor two is servo motor or variable-frequency motor.
Preferably, hook assembly includes connecting plate, connection axis pin, deck, main hook part and screw；Pass through on the upside of deck
Connection axis pin is movably connected on the downside of connecting plate, and deck bottom is connected with main hook part by screw.
Beneficial effects of the present invention：The present invention have it is reasonable for structure it is simple, production cost is low, easy for installation, in use, first
This derrick rig is first moved to the place of needs by movable pulley, then makes to move on to shifting on movable pulley by the contraction of oil cylinder one
In the groove of dynamic Its lower side, then firmly inhaled by suction base again in ship ground, mobile base when to ensure that lifting
Left side will not occur to tilt phenomenon, also ensure that stability when lifting, then make suspension hook by the elongation of oil cylinder two again
Component is located at the upside of weight, and the Telescopic suspension rod one and Telescopic suspension rod two being arranged here can either sling a weight, again simultaneously
It can separate and sling two weights simultaneously, and will not collide between two weights, when lifting, start the drive of motor two first
Driving gear is set to drive driven gear rotation by intermediate gear, and driven gear then makes screw rod rotation that movable hanger rod be driven to carry out
It shrinks movement and slings weight, the motor one of in addition setting here can drive Telescopic suspension rod one and Telescopic suspension rod two to surround crossbeam
Axis rotates, to increase the range of lifting weight.
Description of the drawings：
The present invention is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view of the present invention.
Fig. 3 is the structural schematic diagram of Telescopic suspension rod one.
Fig. 4 is the structural schematic diagram of hook assembly.
1- mobile bases；2- movable pulleys；3- lifting seats；4- grooves；5- oil cylinders one；6- suction bases；7- fixed seats one；8- axis pins
One；9- oil cylinders two；10- fixed seats two；11- adjustable shelfs；12- connecting shafts；13- fixed seats three；14- connecting seats one；15- bearings；
16- crossbeam axis；17- movable sleeves one；18- flat keys one；19- keyways；20- movable sleeves two；21- flat keys two；22- connecting seats two；23-
Reduction box；24- motors one；25- Telescopic suspension rods one；26- connecting rod bases one；27- connecting rods one；28- connectors；29- lock-screws；
30- connecting rod bases two；31- connecting rods two；32- Telescopic suspension rods two；251- sunpender shells；252- movable hanger rods；253- nut seats；254-
Screw rod；255- limited blocks；256- hook assemblies；257- motors two；258- driving gears；259- intermediate gears；2510- driven tooths
Wheel；2561- connecting plates；2562- connection axis pins；2563- decks；2564- main hook parts；2565- screws.
Specific implementation mode：
As depicted in figs. 1 and 2, present embodiment uses following technical scheme：A kind of ship heavy lift derrick, including
Mobile base 1, lifting seat 3, groove 4, oil cylinder 1, suction base 6, fixed seat 1, axis pin 1, oil cylinder 29, is fixed movable pulley 2
Seat 2 10,11 connecting shaft 12 of adjustable shelf, fixed seat 3 13, connecting seat 1, bearing 15, crossbeam axis 16, movable sleeve 1, flat key
One 18, keyway 19, movable sleeve 2 20, flat key 2 21, connecting seat 2 22, reduction box 23, motor 1, Telescopic suspension rod 1, company
Pole socket 1, connecting rod 1, connector 28, lock-screw 29, connecting rod base 2 30, connecting rod 2 31 and Telescopic suspension rod 2 32；It is mobile
1 bottom of pedestal is equipped with groove 4；4 inner vertical of groove is connected with lifting seat 3；3 top of lifting seat passes through several oil cylinders 1
It is fixedly connected with 4 top of groove, 3 downside of lifting seat is equipped with several movable pulleys 2；Suction base 6 is fixedly connected on 1 lower-left of mobile base
Side；One 7 bottom of fixed seat is fixedly connected on the left of 1 upper central of mobile base, and fixed seat 1 is above with axis pin 1 and oil
29 downside flexible connection of cylinder；29 upside of oil cylinder and 2 10 left side of fixed seat are hinged；2 10 right side of fixed seat is fixedly connected on work
11 lower left side of moving frame；11 downside of adjustable shelf is movably connected in 3 13 upper interior of fixed seat by connecting shaft 12；Fixed seat 3 13
Bottom is fixedly connected on the right side of 1 upper central of mobile base；Connecting seat 1 is fixedly connected on left side of face on adjustable shelf 11；Connection
Seat 2 22 is fixedly connected on 11 upper right of adjustable shelf, and upside is connected with crossbeam between connecting seat 2 22 and connecting seat 1
Axis 16,2 22 right side of connecting seat are fixedly connected with reduction box 23；16 both sides of crossbeam axis and connecting seat 1 and connecting seat 2 22 it
Between be equipped with bearing 15, crossbeam axis 16 is equipped with keyway 19 above；23 upper left side output shaft of reduction box is fixed with 16 right end of crossbeam axis
Connection, 23 lower right side input shaft of reduction box are fixedly connected with one 24 left side output shaft of motor；Movable sleeve one 17 or so is flexibly connected
The left side of face on crossbeam axis 16 is connected by flat key 1 with keyway 19 inside movable sleeve 1, and one 17 bottom of movable sleeve is solid
Surely it is connected with Telescopic suspension rod 2 32；Movable sleeve 2 20 or so is movably connected in 16 upper right of crossbeam axis, inside movable sleeve 2 20
It is connected with keyway 19 by flat key 2 21,2 20 bottom of movable sleeve is fixedly connected with Telescopic suspension rod 1；Connecting rod base 1 is right
Side is fixedly connected on one 25 left-side center of Telescopic suspension rod, and one 26 left side of connecting rod base and one 27 right side of connecting rod are hinged；Connecting rod base 2 30
Left side is fixedly connected on 2 32 right side center of Telescopic suspension rod, and 2 30 right side of connecting rod base and 2 31 left side of connecting rod are hinged；Connecting rod 1
Left end and 2 31 right end of connecting rod are fixedly connected on by lock-screw 29 inside connector 28.
Wherein, suction base 6 is magnechuck；Motor 1 is servo motor or variable-frequency motor；Telescopic suspension rod 2 32 with it is flexible
The structure of sunpender 1 is identical.
As shown in figure 3, one 25 concrete structure of Telescopic suspension rod include sunpender shell 251, movable hanger rod 252, nut seat 253,
Screw rod 254, limited block 255, hook assembly 256, motor 2 257, driving gear 258, intermediate gear 259 and driven gear
2510；Movable hanger rod 252 is movably connected in 251 inner lower of sunpender shell vertically, and 252 bottom of movable hanger rod, which is fixedly connected with, hangs
Hook assembly 256,252 upper inside of movable hanger rod are fixedly connected with nut seat 253；253 internal activity of nut seat is connected with screw rod
254；254 upside of screw rod is movably connected in 251 upper interior of sunpender shell, and 254 bottom of screw rod is fixedly connected with limited block 255,
254 upside of screw rod is fixedly connected with driven gear 2510；Driven gear 2510 passes through intermediate gear 259 and 258 phase of driving gear
Connection；Driving gear 258 is fixedly connected on 2 257 upside output shaft of motor, and motor 2 257 is fixedly connected on sunpender shell
Inside 251 upper right sides.
Wherein, motor 2 257 is servo motor or variable-frequency motor.
As shown in figure 4, hook assembly 256 includes connecting plate 2561, connection axis pin 2562, deck 2563, main hook part
2564 and screw 2565；2563 upside of deck is movably connected in 2561 downside of connecting plate, deck 2563 by connecting axis pin 2562
Bottom is connected with main hook part 2564 by screw 2565.
The present invention use state be：The present invention have it is reasonable for structure it is simple, production cost is low, easy for installation, in use,
This derrick rig is moved to the place of needs by movable pulley 2 first, is then made on movable pulley 2 by the contraction of oil cylinder 1
It moves on in the groove 4 of 1 downside of mobile base, is then firmly inhaled on ship ground, when to ensure that lifting by suction base 6 again
1 left side of mobile base will not occur to tilt phenomenon, also ensure that stability when lifting, then pass through oil cylinder 29 again
Elongation makes hook assembly 256 be located at the upside of weight, and the Telescopic suspension rod 1 and Telescopic suspension rod 2 32 being arranged here can either be same
When sling a weight, and can separate and sling two weights simultaneously, and will not collide between two weights, lifting
When, start motor 2 257 first and driving gear 258 is driven to drive driven gear 2510 to rotate by intermediate gear 259, and it is driven
Gear 2510 then makes the rotation of screw rod 254 that movable hanger rod 252 be driven to carry out shrinking movement and sling weight, the other electricity of setting here
Machine 1 can drive Telescopic suspension rod 1 and Telescopic suspension rod 2 32 to be rotated around crossbeam axis 16, to increase lifting weight
Range.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. a kind of ship heavy lift derrick, it is characterised in that：
Including mobile base（1）, movable pulley（2）, lifting seat（3）, groove（4）, oil cylinder one（5）, suction base（6）, fixed seat one
（7）, axis pin one（8）, oil cylinder two（9）, fixed seat two（10）, adjustable shelf（11）Connecting shaft（12）, fixed seat three（13）, connecting seat
One（14）, bearing（15）, crossbeam axis（16）, movable sleeve one（17）, flat key one（18）, keyway（19）, movable sleeve two（20）, flat key
Two（21）, connecting seat two（22）, reduction box（23）, motor one（24）, Telescopic suspension rod one（25）, connecting rod base one（26）, connecting rod one
（27）, connector（28）, lock-screw（29）, connecting rod base two（30）, connecting rod two（31）With Telescopic suspension rod two（32）；
Mobile base（1）Bottom is equipped with groove（4）, groove（4）Inner vertical is connected with lifting seat（3）, lifting seat（3）Top
Portion passes through several oil cylinders one（5）With groove（4）Top is fixedly connected, lifting seat（3）Downside is equipped with several movable pulleys（2）, suction base
（6）It is fixedly connected on mobile base（1）Lower left side, adjustable shelf（11）Downside passes through connecting shaft（12）It is movably connected in fixed seat three
（13）Upper interior, fixed seat three（13）Bottom is fixedly connected on mobile base（1）On the right side of upper central, connecting seat one（14）Gu
Surely it is connected to adjustable shelf（11）Upper left side of face, connecting seat two（22）It is fixedly connected on adjustable shelf（11）Upper right, connecting seat two
（22）With connecting seat one（14）Between upside be connected with crossbeam axis（16）, connecting seat two（22）Right side is fixedly connected with deceleration
Case（23）；
Crossbeam axis（16）Both sides and connecting seat one（14）With connecting seat two（22）Between be equipped with bearing（15）, crossbeam axis（16）On
Face is equipped with keyway（19）；Reduction box（23）Upper left side output shaft and crossbeam axis（16）Right end is fixedly connected, reduction box（23）Bottom right
Side input shaft and motor one（24）Left side output shaft is fixedly connected；Connecting rod base one（26）Right side is fixedly connected on Telescopic suspension rod one
（25）Left-side center, connecting rod base one（26）Left side and connecting rod one（27）Right side is hinged；Connecting rod base two（30）Left side is fixedly connected on
Telescopic suspension rod two（32）Right side center, connecting rod base two（30）Right side and connecting rod two（31）Left side is hinged；Connecting rod one（27）Left end and
Connecting rod two（31）Right end passes through lock-screw（29）It is fixedly connected on connector（28）It is internal；
Telescopic suspension rod one（25）Concrete structure includes sunpender shell（251）, movable hanger rod（252）, nut seat（253）, screw rod
（254）, limited block（255）, hook assembly（256）, motor two（257）, driving gear（258）, intermediate gear（259）With it is driven
Gear（2510）；Movable hanger rod（252）It is movably connected in sunpender shell vertically（251）Inner lower, movable hanger rod（252）Bottom
It is fixedly connected with hook assembly（256）, movable hanger rod（252）Upper inside is fixedly connected with nut seat（253）；Nut seat
（253）Internal activity is connected with screw rod（254）；Screw rod（254）Upside is movably connected in sunpender shell（251）Upper interior, spiral shell
Bar（254）Bottom is fixedly connected with limited block（255）, screw rod（254）Upside is fixedly connected with driven gear（2510）；Driven tooth
Wheel（2510）Pass through intermediate gear（259）With driving gear（258）It is connected；Driving gear（258）It is fixedly connected on motor two
（257）On the output shaft of upside, motor two（257）It is fixedly connected on sunpender shell（251）Inside upper right side；
Hook assembly（256）Including connecting plate（2561）, connection axis pin（2562）, deck（2563）, main hook part（2564）With
Screw（2565）；Deck（2563）Upside is by connecting axis pin（2562）It is movably connected in connecting plate（2561）Downside, deck
（2563）Bottom passes through screw（2565）It is connected with main hook part（2564）.
2. a kind of ship heavy lift derrick according to claim 1, it is characterised in that：
Movable sleeve one（17）Left and right is movably connected in crossbeam axis（16）Upper left side of face, movable sleeve one（17）Inside passes through flat key one
（18）With keyway（19）It is connected, movable sleeve one（17）Bottom is fixedly connected with Telescopic suspension rod two（32）；Movable sleeve two（20）It is left
The right side is movably connected in crossbeam axis（16）Upper right, movable sleeve two（20）Inside passes through flat key two（21）With keyway（19）It is connected
It connects, movable sleeve two（20）Bottom is fixedly connected with Telescopic suspension rod one（25）；Telescopic suspension rod two（32）With Telescopic suspension rod one（25）'s
Structure is identical.
3. a kind of ship heavy lift derrick according to claim 1, it is characterised in that：
Fixed seat one（7）Bottom is fixedly connected on mobile base（1）On the left of upper central, fixed seat one（7）Above with axis pin
One（8）With oil cylinder two（9）Downside is flexibly connected；Oil cylinder two（9）Upside and fixed seat two（10）Left side is hinged；Fixed seat two（10）
Right side is fixedly connected on adjustable shelf（11）Lower left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309771.7A CN108529449B (en) | 2017-06-12 | 2017-06-12 | A kind of ship heavy lift derrick |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309771.7A CN108529449B (en) | 2017-06-12 | 2017-06-12 | A kind of ship heavy lift derrick |
| CN201710437198.3A CN107128792B (en) | 2017-06-12 | 2017-06-12 | A kind of ship heavy lift derrick |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710437198.3A Division CN107128792B (en) | 2017-06-12 | 2017-06-12 | A kind of ship heavy lift derrick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108529449A true CN108529449A (en) | 2018-09-14 |
| CN108529449B CN108529449B (en) | 2019-09-13 |
Family
ID=59733981
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710437198.3A Active CN107128792B (en) | 2017-06-12 | 2017-06-12 | A kind of ship heavy lift derrick |
| CN201810309772.1A Active CN108529448B (en) | 2017-06-12 | 2017-06-12 | Marine derrich device |
| CN201810309771.7A Active CN108529449B (en) | 2017-06-12 | 2017-06-12 | A kind of ship heavy lift derrick |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710437198.3A Active CN107128792B (en) | 2017-06-12 | 2017-06-12 | A kind of ship heavy lift derrick |
| CN201810309772.1A Active CN108529448B (en) | 2017-06-12 | 2017-06-12 | Marine derrich device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107128792B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529448A (en) * | 2017-06-12 | 2018-09-14 | 李从宾 | Marine derrich device |
| CN112299267A (en) * | 2020-10-09 | 2021-02-02 | 合肥中力自动化设备有限公司 | Rotating mechanism of cantilever crane for material handling |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313215A (en) * | 2018-02-02 | 2018-07-24 | 芜湖市皖南造船有限公司 | A kind of lifting gear being arranged on research vehicle |
| CN109625189A (en) * | 2019-01-17 | 2019-04-16 | 广州市中潭空气净化科技有限公司 | A kind of ship hoisting equipment with long service life carried for cargo |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19955366A1 (en) * | 1999-11-17 | 2001-05-23 | Liebherr Werk Nenzing | Ship crane, includes coupling to enable lifting mechanism to activate lock for fixing rotary column into position |
| CN204848026U (en) * | 2015-08-28 | 2015-12-09 | 常石集团（舟山）造船有限公司 | Bulk freighter loop wheel machine |
| CN205132984U (en) * | 2015-11-18 | 2016-04-06 | 张颖 | Portable little loop wheel machine |
| CN105668430A (en) * | 2016-03-01 | 2016-06-15 | 江苏科技大学 | Crane device with multi-degree-of-freedom active wave compensation function and compensation method |
| CN206051367U (en) * | 2016-08-30 | 2017-03-29 | 江苏博林机械制造有限公司 | A kind of loop wheel machine peculiar to vessel |
| CN107128792A (en) * | 2017-06-12 | 2017-09-05 | 李从宾 | A kind of ship heavy lift derrick |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202400753U (en) * | 2011-12-29 | 2012-08-29 | 上海振华重工(集团)股份有限公司 | Wave compensation system of crane |
| DE102012002755A1 (en) * | 2012-02-11 | 2013-08-14 | Ge Wind Energy Gmbh | Method for handling tower segments for a tower and apparatus for handling tower segments |
| CN203112376U (en) * | 2013-03-04 | 2013-08-07 | 武桥重工集团股份有限公司 | Hoisting equipment achieving inversion of A-shaped support through pay-off and take-up of steel wire rope |
| CN103979416B (en) * | 2014-05-09 | 2016-05-04 | 哈尔滨工程大学 | Crane ship A support compensation of undulation actuating unit |
| CN204625030U (en) * | 2015-02-16 | 2015-09-09 | 中国海洋石油总公司 | The portable integrated side of a ship hangs |
| CN206014284U (en) * | 2016-08-29 | 2017-03-15 | 镇江维斯特船用设备有限公司 | A kind of rescue boat suspension bracket having a safety feature |
| CN106744372A (en) * | 2016-11-13 | 2017-05-31 | 无锡晟欧船舶设备有限公司 | For the suspension bracket of ship |
| CN106495027B (en) * | 2016-12-27 | 2020-03-10 | 江苏金风科技有限公司 | Method and system for hoisting and unloading goods with automatic wave compensation and crane platform |
-
2017
- 2017-06-12 CN CN201710437198.3A patent/CN107128792B/en active Active
- 2017-06-12 CN CN201810309772.1A patent/CN108529448B/en active Active
- 2017-06-12 CN CN201810309771.7A patent/CN108529449B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19955366A1 (en) * | 1999-11-17 | 2001-05-23 | Liebherr Werk Nenzing | Ship crane, includes coupling to enable lifting mechanism to activate lock for fixing rotary column into position |
| CN204848026U (en) * | 2015-08-28 | 2015-12-09 | 常石集团（舟山）造船有限公司 | Bulk freighter loop wheel machine |
| CN205132984U (en) * | 2015-11-18 | 2016-04-06 | 张颖 | Portable little loop wheel machine |
| CN105668430A (en) * | 2016-03-01 | 2016-06-15 | 江苏科技大学 | Crane device with multi-degree-of-freedom active wave compensation function and compensation method |
| CN206051367U (en) * | 2016-08-30 | 2017-03-29 | 江苏博林机械制造有限公司 | A kind of loop wheel machine peculiar to vessel |
| CN107128792A (en) * | 2017-06-12 | 2017-09-05 | 李从宾 | A kind of ship heavy lift derrick |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529448A (en) * | 2017-06-12 | 2018-09-14 | 李从宾 | Marine derrich device |
| CN108529448B (en) * | 2017-06-12 | 2019-07-19 | 烟台三新新能源科技有限公司 | Marine derrich device |
| CN112299267A (en) * | 2020-10-09 | 2021-02-02 | 合肥中力自动化设备有限公司 | Rotating mechanism of cantilever crane for material handling |
| CN112299267B (en) * | 2020-10-09 | 2023-09-19 | 合肥中力自动化设备有限公司 | Rotating mechanism of cantilever crane for material handling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108529448A (en) | 2018-09-14 |
| CN108529449B (en) | 2019-09-13 |
| CN107128792B (en) | 2018-06-19 |
| CN108529448B (en) | 2019-07-19 |
| CN107128792A (en) | 2017-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107128792B (en) | A kind of ship heavy lift derrick | |
| CN201040692Y (en) | Double horizontal arm grounding hold-pole | |
| CN101618839B (en) | Telescopic crane and single cylinder bolt type telescopic arm | |
| CN202369282U (en) | Movable crane | |
| CN201272662Y (en) | Telescopic arm crane and its single-cylinder bolt type telescopic arm | |
| CN103030074A (en) | Hinge points-variable combined type multi-functional crawler crane | |
| CN105110213A (en) | Crane provided with counterweight balance mechanism adopting dead weight of hoisted object as well as crane transformation scheme | |
| CN102303821B (en) | Luffing tower crane with balanced type suspension arm based on traction luffing of steel rope | |
| CN102556861B (en) | Counterweight pulling plate device for crane and crane | |
| CN103482488B (en) | A kind of band jaw can automatic leveling telescoping boom engineering truck | |
| CN206188254U (en) | Mobile lifting bracket for building bridge | |
| CN209364556U (en) | A kind of processing workshop oil storage barrel rack | |
| CN202296907U (en) | Suspension arm balanced movable arm tower crane capable of luffing based on steel rope traction | |
| CN102120548A (en) | Hydraulic telescopic suspension arm | |
| CN109019364A (en) | A kind of constructional engineering mud boom hoisting | |
| CN101955133B (en) | Movable crane | |
| CN103963693B (en) | The large load flat bed transport vehicle of low level | |
| CN205275003U (en) | Multipurpose hanging beam | |
| CN207699069U (en) | A kind of combined material elevator | |
| CN203855359U (en) | Movable-type double-arm hydraulic gantry crane | |
| CN104671133A (en) | Marine jib crane luffing structure | |
| CN207293935U (en) | A kind of crane suspension hook easy to manual teardown | |
| CN211813121U (en) | Fast-assembling type lifting hook and have its lorry crane | |
| CN210480603U (en) | Hoisting machinery lifting hook buffering fixing device | |
| CN102786012A (en) | Large-tonnage lift platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190819 Address after: 264010 Sino-Russian Science Park, No. 4, No. 17 Jingba Road, Yantai High-tech Zone, Shandong Province Applicant after: YANTAI SANXIN NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 264000 No. 14 Qingsong Street, Zhifu District, Yantai City, Shandong Province Applicant before: Li Congbin |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A heavy suspender device for ships Effective date of registration: 20211207 Granted publication date: 20190913 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: YANTAI SANXIN NEW ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2021980014169 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220628 Granted publication date: 20190913 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: YANTAI SANXIN NEW ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2021980014169 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |