CN108217449A - A kind of spliced cargo transfer is met an urgent need gantry crane - Google Patents
A kind of spliced cargo transfer is met an urgent need gantry crane Download PDFInfo
- Publication number
- CN108217449A CN108217449A CN201810012824.9A CN201810012824A CN108217449A CN 108217449 A CN108217449 A CN 108217449A CN 201810012824 A CN201810012824 A CN 201810012824A CN 108217449 A CN108217449 A CN 108217449A
- Authority
- CN
- China
- Prior art keywords
- suspension hook
- centre
- adjustment block
- gravity adjustment
- transverse shifting
- 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
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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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
- B66C19/02—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries collapsible
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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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- 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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
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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
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
- B66C11/18—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear comprising endless ropes or cables
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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
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
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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
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
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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
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (7)
- The gantry crane 1. a kind of spliced cargo transfer is met an urgent need, including moving body, gantry crane pedestal(8), suspension hook transverse shifting group Part(9)And suspension hook longitudinal movement component(10), there are two the moving bodies, and gantry crane pedestal is installed on moving body (8), gantry crane pedestal(8)Between component vertically moved by suspension hook(10)Connection, suspension hook transverse shifting component(9)Mounted on hanging Hook vertically moves component(10)On, the moving body includes wheel undercarriage(1), scaffold(2), centre of gravity adjustment block movement Component(3), electric drive swivel component(4), fluid pressure type lift leg assembly(5), centre of gravity adjustment block(6), chassis stablize component(7).
- The gantry crane 2. a kind of spliced cargo transfer according to claim 1 is met an urgent need, which is characterized in that the center of gravity tune Monoblock moving assembly(3)Including centre of gravity adjustment block mobile motor(3.1), centre of gravity adjustment block mobile motor seat(3.2), centre of gravity adjustment Block moves shaft coupling(3.3), centre of gravity adjustment block movement drive block(3.4), centre of gravity adjustment block mobile connection part(3.5), center of gravity tune Monoblock moves linear slider(3.6), centre of gravity adjustment block movement ball-screw(3.7), centre of gravity adjustment block movement line slide rail (3.8), centre of gravity adjustment block moving substrate(3.9), centre of gravity adjustment block movement lead screw shaft bearings(3.10)And centre of gravity adjustment block moves Dynamic leading screw bearing(3.11);Centre of gravity adjustment block mobile motor seat(3.2), centre of gravity adjustment block movement line slide rail(3.8)And again Heart adjustment block moves lead screw shaft bearings(3.10)It is bolted on centre of gravity adjustment block moving substrate(3.9)On, center of gravity tune Monoblock mobile motor(3.1)Leading screw bearing is moved with centre of gravity adjustment block(3.11)It is bolted on the shifting of centre of gravity adjustment block respectively Dynamic motor cabinet(3.2)Lead screw shaft bearings are moved with centre of gravity adjustment block(3.10)On;Centre of gravity adjustment block moves shaft coupling(3.3)Both ends Connection centre of gravity adjustment block movement ball-screw respectively(3.7)With centre of gravity adjustment block mobile motor(3.1)Output shaft, centre of gravity adjustment Block moves ball-screw(3.7)The other end and centre of gravity adjustment block move leading screw bearing(3.11)Inner ring tight fit;Gantry crane Pedestal(8)It is bolted on centre of gravity adjustment block(6)On, centre of gravity adjustment block(6)Both sides pass through bolt and four centre of gravity adjustment Block moves linear slider(3.6)It is connected, centre passes through bolt and centre of gravity adjustment block mobile connection part(3.5)It is fixed, centre of gravity adjustment Block mobile connection part(3.5)Again drive block is moved with centre of gravity adjustment block(3.4)Bolt is fixed;Centre of gravity adjustment block moves drive block (3.4)Inner ring and centre of gravity adjustment block move ball-screw(3.7)Thread fitting, centre of gravity adjustment block mobile motor(3.1)Output The rotation of axis by ball-screw-transmission, is converted to centre of gravity adjustment block movement drive block(3.4)Ball is moved along centre of gravity adjustment block Leading screw(3.7)The movement of axis direction, so as to fulfill centre of gravity adjustment block(6)In centre of gravity adjustment block moving substrate(3.9)On horizontal stroke To linear motion;Centre of gravity adjustment block moving assembly(3)On the one hand its position of centre of gravity is adjusted flexibly during the equipment moving, is Fluid pressure type lifts leg assembly(5)Work provide precondition;On the other hand in the gantry crane course of work, wheel undercarriage is cooperateed with (1)With suspension hook transverse shifting component(9)Realize the flexible motion of suspension hook in the horizontal plane.
- The gantry crane 3. a kind of spliced cargo transfer according to claim 2 is met an urgent need, which is characterized in that the fluid pressure type Lift leg assembly(5)Including rotatable base(5.1), centre of gravity adjustment block moving substrate supporting rack(5.2), Barrel of Hydraulic Cylinders(5.3)、 Hydraulic cylinder piston rod(5.4), supporting rack rotate small bearing(5.5), supporting rack rotary shaft(5.6), supporting rack rotate big bearing (5.7), supporting rack rotation hubcap(5.8), hydraulic cylinder rotary shaft locating plate(5.9)And hydraulic cylinder rotary shaft(5.10);Weight Heart adjustment block moving substrate supporting rack(5.2)With centre of gravity adjustment block moving substrate(3.9)It is bolted, two side holes and supporting rack Rotary shaft(5.6)It is connected through spline and passes through the shaft shoulder and sleeve axially position;Supporting rack rotary shaft(5.6)Both ends respectively with support Frame rotates small bearing(5.5)Big bearing is rotated with supporting rack(5.7)Inner ring tight fit, supporting rack rotates small bearing(5.5)With Supporting rack rotates big bearing(5.7)Outer ring respectively with rotatable base(5.1)Two counterbore tight fits, supporting rack rotation shaft end Lid(5.8)With supporting rack rotary shaft(5.6)Outer end face be adjacent to and be bolted on rotatable base(5.1)On, so as to Realize supporting rack rotary shaft(5.6)Axially position;Hydraulic cylinder rotary shaft(5.10)Interlude outer surface and Barrel of Hydraulic Cylinders (5.3)Or hydraulic cylinder piston rod(5.4)The cooperation of connecting pin internal surface gaps, both sides section outer surface and rotatable base(5.1) Or centre of gravity adjustment block moving substrate supporting rack(5.2)Corresponding aperture position internal surface gaps with merge through hydraulic cylinder rotary shaft locating plate (5.9)Positioning, thus by Barrel of Hydraulic Cylinders(5.3)And hydraulic cylinder piston rod(5.4)Connecting pin be connected to rotatable base Seat(5.1)Or centre of gravity adjustment block moving substrate supporting rack(5.2)Designated position;Unilateral hydraulic cylinder piston rod(5.4)Along its axis The linear motion in line direction is converted to centre of gravity adjustment block moving substrate supporting rack by linkage rod slide block mechanism(5.2)It is revolved around supporting rack Shaft(5.6)Rotation, so as to by the rotatable base of opposite side(5.1)It lifts, is electric drive swivel component(4)Work Precondition is provided.
- The gantry crane 4. a kind of spliced cargo transfer according to claim 1 is met an urgent need, which is characterized in that the electric drive Swivel component(4)Including turning driving motor(4.1), swivel retarder(4.2), turntable bearing(4.3), swivel set axis(4.4) And set axis locating plate(4.5);Turntable bearing(4.3)Both ends respectively with rotatable base(5.1)And scaffold(2)Bolt Connection turns retarder(4.2)It is bolted on rotatable base(5.1)On, power source comes from swivel driving electricity Machine(4.1);Swivel set axis(4.4)One end and swivel retarder(4.2)Output shaft key connection, the other end and scaffold(2) It connects and passes through through spline and cover axis locating plate(4.5)Axially position;Turn driving motor(4.1)Output torque through swivel slow down Device(4.2)Amplification, then cover axis through swivel(4.4)It is transmitted to scaffold(2)On, in scaffold(2)Fixed premise Under, be converted to swivel retarder(4.2)Rotate backward, so as to drive rotatable base(5.1)Rotation lifts leg with reference to fluid pressure type Component(5)Movement, realize the equipment leg formula is mobile and obstacle detouring.
- The gantry crane 5. a kind of spliced cargo transfer according to claim 1 is met an urgent need, which is characterized in that the suspension hook is indulged To moving assembly(10)Including suspension hook(10.1), suspension hook fixing piece(10.2), pulley(10.3), lifting rope(10.4), suspension hook it is lateral Mobile base(10.5), lifting rope reel motor cabinet(10.6), lifting rope reel(10.7)And lifting rope reel motor(10.8);Lifting rope is rolled up Cylinder motor cabinet(10.6)It is bolted on suspension hook transverse shifting seat(10.5)On, lifting rope reel(10.7)With lifting rope reel electricity Machine(10.8)Mounted on lifting rope reel motor cabinet(10.6)On, lifting rope reel(10.7)With lifting rope reel motor(10.8)Output Axle key connects;Suspension hook(10.1)Suspension hook fixing piece is fixed on by thread fitting(10.2)Lower end, pulley(10.3)Pass through bolt Mounted on suspension hook fixing piece(10.2)Upper end, lifting rope(10.4)Across pulley(10.3)Afterwards, one end is fixed on suspension hook transverse shifting Seat(10.5)On, the other end is wrapped in lifting rope reel(10.7)On;Lifting rope reel motor(10.8)The rotation drive of output shaft is hung Rope reel(10.7)Rotation changes lifting rope(10.4)Sagging length, so as to fulfill suspension hook(10.1)Longitudinal movement.
- The gantry crane 6. a kind of spliced cargo transfer according to claim 1 is met an urgent need, which is characterized in that the suspension hook is horizontal To moving assembly(9)Including suspension hook transverse mobile motor(9.1), suspension hook transverse mobile motor seat(9.2), suspension hook transverse shifting connection Axis device(9.3), suspension hook transverse shifting drive block(9.4), suspension hook transverse shifting connector(9.5), suspension hook transverse shifting straight line slide Block(9.6), suspension hook transverse shifting ball-screw(9.7), suspension hook transverse shifting line slide rail(9.8), gantry crane crossbeam(9.9)、 Suspension hook transverse shifting lead screw shaft bearings(9.10)And suspension hook transverse shifting leading screw bearing(9.11);Gantry crane crossbeam(3.9)Two End respectively with two gantry crane pedestals(8)Sell axis connection, gantry crane pedestal(8)Centre of gravity adjustment block is fixed on further through bolt (6)On, so as to be spliced into gantry crane main body;Suspension hook transverse mobile motor seat(3.2), suspension hook transverse shifting line slide rail(3.8) And suspension hook transverse shifting lead screw shaft bearings(3.10)It is bolted on gantry crane crossbeam(3.9)On, suspension hook laterally moves Dynamic motor(3.1)With suspension hook transverse shifting leading screw bearing(3.11)It is bolted on suspension hook transverse mobile motor seat respectively (3.2)With suspension hook transverse shifting lead screw shaft bearings(3.10)On;Suspension hook transverse shifting shaft coupling(3.3)Distinguish connecting shackle in both ends Transverse shifting ball-screw(3.7)With suspension hook transverse mobile motor(3.1)Output shaft, suspension hook transverse shifting ball-screw (3.7)The other end and suspension hook transverse shifting leading screw bearing(3.11)Inner ring tight fit;Suspension hook transverse shifting seat(10.5)Two Side passes through bolt and four suspension hook transverse shifting linear sliders(3.6)It is connected, centre is connect by bolt with suspension hook transverse shifting Part(3.5)It is fixed, suspension hook transverse shifting connector(3.5)And with suspension hook transverse shifting drive block(3.4)Bolt is fixed;Suspension hook is horizontal To mobile drive block(3.4)Inner ring and suspension hook transverse shifting ball-screw(3.7)Thread fitting, suspension hook transverse mobile motor (3.1)The rotation of output shaft by ball-screw-transmission, is converted to suspension hook transverse shifting drive block(3.4)It is laterally moved along suspension hook Dynamic ball-screw(3.7)The movement of axis direction, so as to fulfill suspension hook transverse shifting seat(10.5)In gantry crane crossbeam(3.9)On Lateral linear motion, and then realize suspension hook longitudinal movement component(10)Transverse shifting.
- The gantry crane 7. a kind of spliced cargo transfer according to claim 1 is met an urgent need, which is characterized in that the chassis is steady Determine component(7)Including chassis stabilizing base(7.1), chassis stable hydraulic cylinder piston rod(7.2)And chassis stabilizing solution cylinder pressure cylinder barrel (7.3);Chassis stabilizing base(7.1)Both ends pass through axis pin and scaffold respectively(2)Earhole and chassis stable hydraulic the cylinder piston Bar(7.2)Connecting pin connection, chassis stabilizing solution cylinder pressure cylinder barrel(7.3)Connecting pin scaffold is connected to by axis pin(2) Earhole on, be combined into linkage rod slide block mechanism;Chassis stable hydraulic cylinder piston rod(7.2)Relative to chassis stabilizing solution cylinder pressure cylinder barrel (7.3)Linear motion, through connecting rod slide block mechanism is converted to chassis stabilizing base(7.1)Around it and scaffold(2)Connect earhole Axis direction rotation, support ground when cargo mass is larger, increase the kinetic stability of gantry crane.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810012824.9A CN108217449B (en) | 2016-12-29 | 2016-12-29 | Splicing type cargo transfer emergency gantry crane |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611245856.0A CN106672815B (en) | 2016-12-29 | 2016-12-29 | A kind of spliced emergent gantry crane |
CN201810012824.9A CN108217449B (en) | 2016-12-29 | 2016-12-29 | Splicing type cargo transfer emergency gantry crane |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611245856.0A Division CN106672815B (en) | 2016-12-29 | 2016-12-29 | A kind of spliced emergent gantry crane |
Publications (2)
Publication Number | Publication Date |
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CN108217449A true CN108217449A (en) | 2018-06-29 |
CN108217449B CN108217449B (en) | 2020-05-05 |
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Family Applications (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810150683.7A Active CN108455461B (en) | 2016-12-29 | 2016-12-29 | The spliced emergency gantry crane transported for factory, port |
CN201810150724.2A Active CN108328481B (en) | 2016-12-29 | 2016-12-29 | Fluid pressure type lifts leg assembly and port transports spliced emergency gantry crane |
CN201810150705.XA Active CN108217450B (en) | 2016-12-29 | 2016-12-29 | splicing type emergency gantry crane for port cargo transfer and working method thereof |
CN201810254266.7A Pending CN108423564A (en) | 2016-12-29 | 2016-12-29 | Fluid pressure type lifts leg assembly and port transports spliced emergent gantry crane |
CN201810150723.8A Active CN108147280B (en) | 2016-12-29 | 2016-12-29 | Suspension hook transverse shifting component and spliced emergency gantry crane |
CN201611245856.0A Active CN106672815B (en) | 2016-12-29 | 2016-12-29 | A kind of spliced emergent gantry crane |
CN201810254330.1A Pending CN108408595A (en) | 2016-12-29 | 2016-12-29 | The gantry crane transported for factory, port |
CN201810012824.9A Active CN108217449B (en) | 2016-12-29 | 2016-12-29 | Splicing type cargo transfer emergency gantry crane |
Family Applications Before (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810150683.7A Active CN108455461B (en) | 2016-12-29 | 2016-12-29 | The spliced emergency gantry crane transported for factory, port |
CN201810150724.2A Active CN108328481B (en) | 2016-12-29 | 2016-12-29 | Fluid pressure type lifts leg assembly and port transports spliced emergency gantry crane |
CN201810150705.XA Active CN108217450B (en) | 2016-12-29 | 2016-12-29 | splicing type emergency gantry crane for port cargo transfer and working method thereof |
CN201810254266.7A Pending CN108423564A (en) | 2016-12-29 | 2016-12-29 | Fluid pressure type lifts leg assembly and port transports spliced emergent gantry crane |
CN201810150723.8A Active CN108147280B (en) | 2016-12-29 | 2016-12-29 | Suspension hook transverse shifting component and spliced emergency gantry crane |
CN201611245856.0A Active CN106672815B (en) | 2016-12-29 | 2016-12-29 | A kind of spliced emergent gantry crane |
CN201810254330.1A Pending CN108408595A (en) | 2016-12-29 | 2016-12-29 | The gantry crane transported for factory, port |
Country Status (1)
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CN (8) | CN108455461B (en) |
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Also Published As
Publication number | Publication date |
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CN108408595A (en) | 2018-08-17 |
CN108147280A (en) | 2018-06-12 |
CN108423564A (en) | 2018-08-21 |
CN106672815B (en) | 2018-06-26 |
CN108217450B (en) | 2019-12-06 |
CN108217450A (en) | 2018-06-29 |
CN106672815A (en) | 2017-05-17 |
CN108455461B (en) | 2019-05-31 |
CN108455461A (en) | 2018-08-28 |
CN108328481A (en) | 2018-07-27 |
CN108217449B (en) | 2020-05-05 |
CN108328481B (en) | 2019-12-03 |
CN108147280B (en) | 2019-07-30 |
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