CN211644412U - Double-deck bank crane of container - Google Patents
Double-deck bank crane of container Download PDFInfo
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- CN211644412U CN211644412U CN201822163690.9U CN201822163690U CN211644412U CN 211644412 U CN211644412 U CN 211644412U CN 201822163690 U CN201822163690 U CN 201822163690U CN 211644412 U CN211644412 U CN 211644412U
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Abstract
The utility model provides a double-deck bank crane of container, its bank crane 3 that is used for container 2 of pier 1 includes horizontal track 4, fixed frame 5, rotates frame 6, crane truck 7 of container 2, the vertical track 8 of crane truck 7 operation and the lift 9 of crane truck 7, and fixed frame 5 includes vertical frame 5-1, horizontal frame 5-2, sideslip walking wheel 5-3, axis of rotation 5-4 and top hoist 5-5; the rotating rack 6 comprises a rotating rack 6-1 and a rotating longitudinal rail 8A, the longitudinal rail 8 consists of an upper layer longitudinal rail 8-1 and a lower layer longitudinal rail 8-2, and the crane car 7 comprises a crane car rack 7-1, longitudinal traveling wheels 7-2 and a hoisting and hanging device 7-3. The advantages are that: the crane vehicles 7 run between the upper-layer longitudinal rail 8-1 and the lower-layer longitudinal rail 8-2 through the lifter 9, a plurality of crane vehicles 7 on the lower-layer longitudinal rail 8-2 simultaneously carry out loading and unloading operation on the containers 2 on the ship 10, and the unloaded crane vehicles 7 return from the upper-layer longitudinal rail 8-1 to form closed-loop continuous conveying and improve the loading and unloading efficiency.
Description
Technical Field
The invention relates to a container double-layer shore crane, belonging to the technical field of container shore cranes.
Background
The existing container shore crane is mainly hoisted by a shore bridge, the shore bridge is mainly of a single-layer structure, the container loading and unloading and transferring speed is low, and the efficiency is low.
Disclosure of Invention
The invention provides a container double-layer shore crane, which aims to overcome the defects in the prior art and has the main advantages that: the shore crane 3 is provided with an upper-layer longitudinal rail 8-1 and a lower-layer longitudinal rail 8-2, the crane truck 7 runs between the upper-layer longitudinal rail 8-1 and the lower-layer longitudinal rail 8-2 through the lifter 9, a plurality of crane trucks 7 on the lower-layer longitudinal rail 8-2 simultaneously carry out loading and unloading operation on the container 2 on the ship 10, and the unloaded crane truck 7 runs back from the upper-layer longitudinal rail 8-1 to form closed-loop continuous conveying and improve the loading and unloading efficiency.
The technical solution of the invention is as follows: the quayside crane 3 for the container 2 of the wharf 1 comprises a transverse rail 4, a fixed frame 5, a rotating frame 6, a crane truck 7 of the container 2, a longitudinal rail 8 for running the crane truck 7 and a lifter 9 of the crane truck 7, wherein the length direction of a water bank of the wharf 1 is set to be an X direction, the transverse rail 4 is fixed on the ground and arranged along the X direction, the fixed frame 5 comprises a vertical frame 5-1, a transverse frame 5-2, a transverse travelling wheel 5-3, a rotating shaft 5-4 and a top winch 5-5, the transverse travelling wheel 5-3 is arranged at the bottom of the vertical frame 5-1 and runs on the transverse rail 4 along the X direction, the transverse frame 5-2 is fixed at the upper part of the vertical frame 5-1, and the top winch 5-5 is positioned at the top of the near water side of the vertical frame 5; the rotating rack 6 comprises a rotating rack 6-1 and a rotating longitudinal rail 8A, the rotating rack 6-1 is hinged with the fixed rack 5 through a rotating shaft 5-4, and rotates around the rotating shaft 5-4 through a steel wire rope 5-5-1 in the top winch 5-5, the rotating longitudinal rail 8A is arranged on the rotating rack 6-1 and is a component part of the longitudinal rail 8, the longitudinal rail 8 comprises a rotating longitudinal rail 8A and a fixed longitudinal rail 8B and consists of an upper layer longitudinal rail 8-1 and a lower layer longitudinal rail 8-2, the rotating longitudinal rail 8A comprises a rotating upper layer longitudinal rail 8A-1 and a rotating lower layer longitudinal rail 8A-2, the fixed longitudinal rail 8B is fixed on the transverse frame 5-2 and comprises a fixed upper layer longitudinal rail 8B-1 and a fixed lower layer longitudinal rail 8B-2, the crane car 7 comprises a crane car frame 7-1, longitudinal travelling wheels 7-2 and a hoisting and hanging device 7-3, the longitudinal travelling wheels 7-2 are installed on the crane car frame 7-1 and walk on a longitudinal rail 8, the upper part of the hoisting and hanging device 7-3 is installed on the crane car frame 7-1, the lower part is hung with the container 2, a plurality of crane cars 7 realize the operation between the upper layer longitudinal rail 8-1 and the lower layer longitudinal rail 8-2 through a lifter 9, and a plurality of crane cars 7 on the lower layer longitudinal rail 8-2 simultaneously carry out the loading and unloading operation of the container 2 on the ship 10; when the end of the revolving frame 6 is turned to the high position, the operation of the container ship 10 is not affected, and when the revolving frame 6 is in the horizontal position, the revolving frame 6 is located above the containers 2 on the ship 10, and the crane 7 loads the containers 2 located below the fixed frame 5 and also below the longitudinal rails 8 onto the ship 10, or unloads the containers 2 on the ship 10 below the longitudinal rails 8 in the fixed frame 5.
The invention has the advantages that: the shore crane 3 is provided with an upper-layer longitudinal rail 8-1 and a lower-layer longitudinal rail 8-2, the crane truck 7 runs between the upper-layer longitudinal rail 8-1 and the lower-layer longitudinal rail 8-2 through the lifter 9, a plurality of crane trucks 7 on the lower-layer longitudinal rail 8-2 simultaneously carry out loading and unloading operation on the container 2 on the ship 10, and the unloaded crane truck 7 runs back from the upper-layer longitudinal rail 8-1 to form closed-loop continuous conveying and improve the loading and unloading efficiency.
Drawings
Fig. 1 is a schematic view of a structure of a quay crane 3 for containers 2 of a quay 1, which is composed of a transverse rail 4, a fixed frame 5, a rotating frame 6, a lift truck 7 for the containers 2, a longitudinal rail 8 on which the lift truck 7 runs, and a lift 9 for the lift truck 7, and is also a schematic view of a structure in which a rotating longitudinal rail 8A includes an upper rotating longitudinal rail 8A-1 and a lower rotating longitudinal rail 8A-2, and a schematic view of a structure in which a fixed longitudinal rail 8B includes an upper fixed longitudinal rail 8B-1 and a lower fixed longitudinal rail 8B-2;
FIG. 2 is a view from the direction A of FIG. 1, and is also a schematic structural view of the fixed frame 5 including the vertical frame 5-1, the horizontal frame 5-2, the horizontal traveling wheel 5-3, the rotating shaft 5-4 and the top hoist 5-5;
FIG. 3 is a schematic structural view of the lift truck 7 including a lift truck frame 7-1, longitudinal road wheels 7-2 and a lifting hitch 7-3;
FIG. 4 is a view along the direction A of FIG. 3, and is also a structural schematic diagram of the longitudinal traveling wheels 7-2 traveling on the longitudinal rail 8;
fig. 5 is an enlarged view of part i of fig. 1, which is also a schematic structural view of the elevator 9 including the translation rail 9-1, the translation device 9-2, the hoisting and lifting device 9-3 and the gripping device 9-4, and is also a schematic structural view of the gripping device 9-4 gripping the crane carriage 7 on the upper layer longitudinal rail 8-1 by the hoisting and lifting device 9-3 to move in translation and then placing the crane carriage on the lower layer longitudinal rail 8-2;
fig. 6 is a schematic view of the external translational device 9A-2 driving the external lifter 9A into the fixed translational track 9-1B, and also a schematic view of the crane 7 rotating the rotating frame 6 after being positioned on the fixed longitudinal track 8B;
fig. 7 is a schematic structural view of the rotating frame 6 including the front rotating frame 6A and the rear rotating frame 6B, and is also a schematic structural view of the middle lifter 9C;
FIG. 8 is a schematic structural view of the rotary shaft 5-4 and the rotary frame 6 lifted by the rotary shaft lifting device 5-7, and is also a schematic structural view of the middle lifter 9C which does not lift with the rotary frame 6 during operation on the fixed front translation rail 9-1B-1;
figure 9 is a schematic view of the mobile gantry 6 in a low position of rotation, and of the intermediate lift 9C placing the lift truck 7 on the fixed longitudinal rail 8B;
FIG. 10 is a schematic view of the structure in which the rotary translational track 9-1A is equal in length to the rotary lower longitudinal track 8A-2, and the structure in which the middle translational device 9C-2 runs on the rotary translational track 9-1A above the rear rotary frame 6B;
fig. 11 is a schematic structural view of the middle translational device 9C-2 ascending and descending along with the ascending and descending of the rotating frame 6;
figure 1 is a dock; 2 is a container; the 3 is a shore crane, which comprises a transverse track 4, a fixed frame 5, a rotating frame 6, a crane truck 7 of the container 2, a longitudinal track 8 for the crane truck 7 to run and a lifter 9 of the crane truck 7; 4 is a transverse rail; 5 is a fixed frame, which comprises a vertical frame 5-1, a transverse frame 5-2, a transverse walking wheel 5-3, a rotating shaft 5-4 and a top winch 5-5; 5-1 is a vertical frame; 5-2 is a transverse frame; 5-3 is a transverse moving road wheel; 5-4 is a rotating shaft; 5-5 is a top hoist; 5-5-1 is a steel wire rope; 5-7 is a rotating shaft lifting device; 6 is a rotating frame, comprising a rotating frame 6-1 and a rotating longitudinal track 8A; 6-1 is a rotating frame; the rotating frame 6 comprises a front rotating frame 6A and a rear rotating frame 6B; 6A is a front rotary frame; 6B is a rear rotating frame; the lifter 9 includes an outer lifter 9A and a middle lifter 9C; 9C is a middle lift; 7 is a crane of the container 2, comprising a crane frame 7-1, longitudinal travelling wheels 7-2 and a hoisting and hanging device 7-3; a lift truck frame 7-1; 7-1 is a crane carriage frame; 7-2 is a longitudinal walking wheel; 7-3 is a hoisting hanging device; 8 is a longitudinal rail for the crane car 7 to run, comprising a rotating longitudinal rail 8A and a fixed longitudinal rail 8B, and consisting of an upper layer longitudinal rail 8-1 and a lower layer longitudinal rail 8-2; 8-1 is an upper layer longitudinal rail; 8-2 is a lower longitudinal rail; 8A is a rotating longitudinal track, comprising a rotating longitudinal track 8A and a fixed longitudinal track 8B; the rotating longitudinal rails 8A comprise rotating upper-layer longitudinal rails 8A-1 and rotating lower-layer longitudinal rails 8A-2; 8A-1 is a rotating upper layer longitudinal rail; 8A-2 is a rotating lower layer longitudinal rail; the fixed longitudinal rails 8B comprise fixed upper-layer longitudinal rails 8B-1 and fixed lower-layer longitudinal rails 8B-2; 8B-1 is a fixed upper layer longitudinal rail; 8B-2 is a fixed lower layer longitudinal rail; 9 is a lifter of the crane truck 7, which comprises a translation rail 9-1, a translation device 9-2, a winch lifting device 9-3 and a grabbing device 9-4; the 9-1 is a translation track, which comprises a rotary translation track 9-1A and a fixed translation track 9-1B; 9-1A is a rotary translation track; 9-1B is a fixed translation track; 9-2 is a translation device; 9-3 is a hoisting lifting device, comprising a rope 9-3-1; 9-1B-1 is a front fixed translation track positioned above the rear rotating rack 6B; 9-4 is a gripping device; 9 is a lifter comprising an outer lifter 9A and an inner lifter 9B; 9A-2 is an external translation device which runs on the rotary translation track 9-1A; 9B-2 is an inner translational device which runs on a fixed translational track 9-1B; and 9C-2 is a middle translation device.
Detailed Description
The quayside crane 3 for the container 2 of the wharf 1 comprises a transverse rail 4, a fixed frame 5, a rotating frame 6, a crane truck 7 of the container 2, a longitudinal rail 8 for running the crane truck 7 and a lifter 9 of the crane truck 7, wherein the length direction of a water bank of the wharf 1 is set to be an X direction, the transverse rail 4 is fixed on the ground and arranged along the X direction, the fixed frame 5 comprises a vertical frame 5-1, a transverse frame 5-2, a transverse travelling wheel 5-3, a rotating shaft 5-4 and a top winch 5-5, the transverse travelling wheel 5-3 is arranged at the bottom of the vertical frame 5-1 and runs on the transverse rail 4 along the X direction, the transverse frame 5-2 is fixed at the upper part of the vertical frame 5-1, and the top winch 5-5 is positioned at the top of the near water side of the vertical frame 5; the rotating rack 6 comprises a rotating rack 6-1 and a rotating longitudinal rail 8A, the rotating rack 6-1 is hinged with the fixed rack 5 through a rotating shaft 5-4, and rotates around the rotating shaft 5-4 through a steel wire rope 5-5-1 in the top winch 5-5, the rotating longitudinal rail 8A is arranged on the rotating rack 6-1 and is a component part of the longitudinal rail 8, the longitudinal rail 8 comprises a rotating longitudinal rail 8A and a fixed longitudinal rail 8B and consists of an upper layer longitudinal rail 8-1 and a lower layer longitudinal rail 8-2, the rotating longitudinal rail 8A comprises a rotating upper layer longitudinal rail 8A-1 and a rotating lower layer longitudinal rail 8A-2, the fixed longitudinal rail 8B is fixed on the transverse frame 5-2 and comprises a fixed upper layer longitudinal rail 8B-1 and a fixed lower layer longitudinal rail 8B-2, the crane car 7 comprises a crane car frame 7-1, longitudinal travelling wheels 7-2 and a hoisting and hanging device 7-3, the longitudinal travelling wheels 7-2 are installed on the crane car frame 7-1 and walk on a longitudinal rail 8, the upper part of the hoisting and hanging device 7-3 is installed on the crane car frame 7-1, the lower part is hung with the container 2, a plurality of crane cars 7 realize the operation between the upper layer longitudinal rail 8-1 and the lower layer longitudinal rail 8-2 through a lifter 9, and a plurality of crane cars 7 on the lower layer longitudinal rail 8-2 simultaneously carry out the loading and unloading operation of the container 2 on the ship 10; when the end of the revolving frame 6 is turned to the high position, the operation of the container ship 10 is not affected, and when the revolving frame 6 is in the horizontal position, the revolving frame 6 is located above the containers 2 on the ship 10, and the crane 7 loads the containers 2 located below the fixed frame 5 and also below the longitudinal rails 8 onto the ship 10, or unloads the containers 2 on the ship 10 below the longitudinal rails 8 in the fixed frame 5.
The elevator 9 comprises a translation rail 9-1, a translation device 9-2, a hoisting lifting device 9-3 and a grabbing device 9-4, the translation rail 9-1 is arranged above an upper layer longitudinal rail 8-1, the translation device 9-2 moves longitudinally on the translation rail 9-1, the hoisting lifting device 9-3 is arranged on the translation device 9-2, the hoisting lifting device 9-3 comprises a rope 9-3-1, the bottom of the rope 9-3-1 is connected with the grabbing device 9-4 into a whole, the grabbing device 9-4 grabs a crane truck 7 on the upper layer longitudinal rail 8-1 in a translation manner through the hoisting lifting device 9-3 and then places the crane truck 7 on the lower layer longitudinal rail 8-2, or grabs and lifts a crane truck 7 on the lower layer longitudinal rail 8-2 and then places the crane truck 7 on the upper layer longitudinal rail 8-1 in a translation manner, the lift truck 7 is idle running on the upper longitudinal rail 8-1.
The lifter 9 in the shore crane 3 comprises an outer lifter 9A and an inner lifter 9B, the translation track 9-1 comprises a rotary translation track 9-1A and a fixed translation track 9-1B, the rotary translation track 9-1A is installed on the rotary frame 6-1, the fixed translation track 9-1B is fixed on the transverse frame 5-2, the outer lifter 9A is located at the end part of the rotary frame 6-1 outside the fixed frame 5, the inner lifter 9B is located at the end part of the transverse frame 5-2 on the backwater side, the outer translation device 9A-2 runs on the rotary translation track 9-1A, and the inner translation device 9B-2 runs on the fixed translation track 9-1B and does not rotate along with the rotary frame 6.
The rotary translation track 9-1A and the fixed translation track 9-1B in the outer elevator 9A are positioned at the same height, when the rotating frame 6-1 is horizontal, the rotary translation track 9-1A is connected with the rotary translation track 9-1B, the outer translation device 9A-2 can enter the fixed translation track 9-1B from the rotary translation track 9-1A, namely when the outer translation device 9A-2 is positioned on the fixed translation track 9-1B, the rotating frame 6 rotates.
When the rotating frame 6 rotates, the crane carriage 7 is positioned on the fixed longitudinal rail 8B and does not rotate along with the rotating frame 6.
The rotating frame 6 in the shore crane 3 comprises a front rotating frame 6A and a rear rotating frame 6B, the rear rotating frame 6B is positioned in the transverse frame 5-2, the elevator 9 comprises an outer elevator 9A and a middle elevator 9C, the middle elevator 9C is positioned at the end part of the rear rotating frame 6B in a plan view, and a fixed upper-layer longitudinal rail 8B-1 positioned on the backwater side of the middle elevator 9C is a storage area of the crane 7.
The fixed frame 5 comprises a rotating shaft lifting device 5-7 arranged on the vertical frame 5-1, the rotating shaft 5-4 is lifted through the rotating shaft lifting device 5-7, the rotating frame 6 is lifted along with the rotating shaft, and after the rotating frame 6 is lowered, the crane truck 7 can perform unidirectional circulation operation between the rotating upper-layer longitudinal rail 8A-1 and the rotating lower-layer longitudinal rail 8A-2 through an outer lifter 9A and a middle lifter 9C.
The fixed translation track 9-1B comprises a front fixed translation track 9-1B-1 positioned above the rear rotating rack 6B, a middle translation device 9C-2 in a middle lifter 9C does not lift along with the rotating rack 6, the middle translation device 9C-2 runs on the fixed front translation track 9-1B-1, a crane truck 7 on the rotating upper-layer longitudinal track 8A-1 is lifted and placed on the rotating lower-layer longitudinal track 8A-2, or the crane carriage 7 on the lower rotating layer longitudinal rail 8A-2 is lifted and placed on the upper rotating layer longitudinal rail 8A-1, when the rotating frame 6 is to be rotated in the low position, the lift truck 7 is placed on the fixed longitudinal rail 8B by the middle lifter 9C, and the outer translators 9A-2 in the outer lifter 9A are disengaged from the rotating frame 6.
The rotary translation track 9-1A has the same length as the rotary lower-layer longitudinal track 8A-2, the middle translation device 9C-2 is lifted along with the lifting of the rotary rack 6, the middle translation device 9C-2 operates on the rotary translation track 9-1A above the rear rotary rack 6B to lift the crane truck 7 on the rotary upper-layer longitudinal track 8A-1 and place the crane truck on the rotary lower-layer longitudinal track 8A-2, or the crane carriage 7 on the lower layer of the rotating longitudinal rail 8A-2 is hoisted and placed on the upper layer of the rotating longitudinal rail 8A-1, only when the rotating frame 6 is at the highest position, the lift truck 7 can only run on the fixed longitudinal rail 8B and the outer translation device 9A-2 and the middle translation device 9C-2 can only run until the fixed translation rail 9-1B is disengaged from the rotating frame 6.
The invention is further described with reference to the following figures
As shown in fig. 1 to 4, a quayside crane 3 for a container 2 of a wharf 1 comprises a transverse rail 4, a fixed frame 5, a rotating frame 6, a crane truck 7 of the container 2, a longitudinal rail 8 for running the crane truck 7 and a lifter 9 of the crane truck 7, wherein the length direction of a water bank of the wharf 1 is the X direction, the transverse rail 4 is fixed on the ground and arranged along the X direction, the fixed frame 5 comprises a vertical frame 5-1, a transverse frame 5-2, a transverse traveling wheel 5-3, a rotating shaft 5-4 and a top winch 5-5, the transverse traveling wheel 5-3 is arranged at the bottom of the vertical frame 5-1 and runs on the transverse rail 4 along the X direction, the transverse frame 5-2 is fixed at the upper part of the vertical frame 5-1, and the top winch 5-5 is positioned at the top of the near water side of the vertical frame 5-1; the rotating rack 6 comprises a rotating rack 6-1 and a rotating longitudinal rail 8A, the rotating rack 6-1 is hinged with the fixed rack 5 through a rotating shaft 5-4, and rotates around the rotating shaft 5-4 through a steel wire rope 5-5-1 in the top winch 5-5, the rotating longitudinal rail 8A is arranged on the rotating rack 6-1 and is a component part of the longitudinal rail 8, the longitudinal rail 8 comprises a rotating longitudinal rail 8A and a fixed longitudinal rail 8B and consists of an upper layer longitudinal rail 8-1 and a lower layer longitudinal rail 8-2, the rotating longitudinal rail 8A comprises a rotating upper layer longitudinal rail 8A-1 and a rotating lower layer longitudinal rail 8A-2, the fixed longitudinal rail 8B is fixed on the transverse frame 5-2 and comprises a fixed upper layer longitudinal rail 8B-1 and a fixed lower layer longitudinal rail 8B-2, the crane car 7 comprises a crane car frame 7-1, longitudinal travelling wheels 7-2 and a hoisting and hanging device 7-3, the longitudinal travelling wheels 7-2 are installed on the crane car frame 7-1 and walk on a longitudinal rail 8, the upper part of the hoisting and hanging device 7-3 is installed on the crane car frame 7-1, the lower part is hung with the container 2, a plurality of crane cars 7 realize the operation between the upper layer longitudinal rail 8-1 and the lower layer longitudinal rail 8-2 through a lifter 9, and a plurality of crane cars 7 on the lower layer longitudinal rail 8-2 simultaneously carry out the loading and unloading operation of the container 2 on the ship 10; when the end of the revolving frame 6 is turned to the high position, the operation of the container ship 10 is not affected, and when the revolving frame 6 is in the horizontal position, the revolving frame 6 is located above the containers 2 on the ship 10, and the crane 7 loads the containers 2 located below the fixed frame 5 and also below the longitudinal rails 8 onto the ship 10, or unloads the containers 2 on the ship 10 below the longitudinal rails 8 in the fixed frame 5.
As shown in fig. 5, the elevator 9 comprises a translation rail 9-1, a translation device 9-2, a hoisting lifting device 9-3 and a grabbing device 9-4, the translation rail 9-1 is installed above the upper layer longitudinal rail 8-1, the translation device 9-2 moves longitudinally on the translation rail 9-1, the hoisting lifting device 9-3 is installed on the translation device 9-2, the hoisting lifting device 9-3 comprises a rope 9-3-1, the bottom of the rope 9-3-1 is connected with the grabbing device 9-4 into a whole, the grabbing device 9-4 grabs the crane truck 7 on the upper layer longitudinal rail 8-1 by the hoisting lifting device 9-3 and puts the crane truck 7 on the lower layer longitudinal rail 8-2 after translation, or grabs and lifts the crane truck 7 on the lower layer longitudinal rail 8-2 and puts the crane truck on the upper layer longitudinal rail 8-1 after translation, the lift truck 7 is idle running on the upper longitudinal rail 8-1.
As shown in fig. 1 and 6, the lift 9 in the shore crane 3 includes an outer lift 9A and an inner lift 9B, the translation rail 9-1 includes a rotation translation rail 9-1A and a fixed translation rail 9-1B, the rotation translation rail 9-1A is installed on the rotation frame 6-1, the fixed translation rail 9-1B is fixed on the transverse frame 5-2, the outer lift 9A is located at the end of the rotation frame 6-1 outside the fixed frame 5, the inner lift 9B is located at the end of the transverse frame 5-2 on the backwater side, the outer translation device 9A-2 runs on the rotation translation rail 9-1A, and the inner translation device 9B-2 runs on the fixed translation rail 9-1B without following the rotation of the rotation frame 6.
As shown in fig. 6, the rotary translation track 9-1A and the fixed translation track 9-1B in the outer elevator 9A are located at the same height, when the rotating frame 6-1 is horizontal, the rotary translation track 9-1A is connected with the rotary translation track 9-1B, the outer translation device 9A-2 can enter the fixed translation track 9-1B from the rotary translation track 9-1A, that is, when the outer translation device 9A-2 is located on the fixed translation track 9-1B, the rotating frame 6 rotates; when the rotating frame 6 rotates, the crane carriage 7 is positioned on the fixed longitudinal rail 8B and does not rotate along with the rotating frame 6.
As shown in fig. 7, the revolving frame 6 in the quayside crane 3 includes a front revolving frame 6A and a rear revolving frame 6B, the rear revolving frame 6B is located inside the horizontal frame 5-2, the elevator 9 includes an outer elevator 9A and a middle elevator 9C, the middle elevator 9C is located at the end of the rear revolving frame 6B in plan view, and the fixed upper-layer longitudinal rail 8B-1 located on the backwater side of the middle elevator 9C is a storage area of the crane 7.
As shown in fig. 8, the fixed frame 5 comprises a rotating shaft lifting device 5-7 installed on the vertical frame 5-1, the rotating shaft 5-4 is lifted through the rotating shaft lifting device 5-7, the rotating frame 6 is lifted therewith, and after the rotating frame 6 is lowered, the crane truck 7 is circulated in a single direction between the rotating upper layer longitudinal rail 8A-1 and the rotating lower layer longitudinal rail 8A-2 through an outer lifter 9A and a middle lifter 9C.
As shown in fig. 8 and 9, the fixed translation rails 9-1B include a front fixed translation rail 9-1B-1 located above the rear rotating frame 6B, the middle translation device 9C-2 in the middle elevator 9C does not lift with the rotating frame 6, the middle translation device 9C-2 runs on the fixed front translation rail 9-1B-1, the crane 7 on the upper rotating longitudinal rail 8A-1 is hoisted and placed on the lower rotating longitudinal rail 8A-2, or the crane carriage 7 on the lower rotating layer longitudinal rail 8A-2 is lifted and placed on the upper rotating layer longitudinal rail 8A-1, when the rotating frame 6 is to be rotated in the low position, the lift truck 7 is placed on the fixed longitudinal rail 8B by the middle lifter 9C, and the outer translators 9A-2 in the outer lifter 9A are disengaged from the rotating frame 6.
As shown in fig. 10 and 11, the rotary translation rail 9-1A is as long as the rotary lower-layer longitudinal rail 8A-2, the middle translation device 9C-2 is lifted along with the lifting of the rotary frame 6, the middle translation device 9C-2 lifts the crane truck 7 on the rotary upper-layer longitudinal rail 8A-1 on the rotary lower-layer longitudinal rail 8A-2 by running on the rotary translation rail 9-1A above the rear rotary frame 6B, or the crane carriage 7 on the lower layer of the rotating longitudinal rail 8A-2 is hoisted and placed on the upper layer of the rotating longitudinal rail 8A-1, only when the rotating frame 6 is at the highest position, the lift truck 7 can only run on the fixed longitudinal rail 8B and the outer translation device 9A-2 and the middle translation device 9C-2 can only run until the fixed translation rail 9-1B is disengaged from the rotating frame 6.
Claims (9)
1. A double-layer quayside container crane is characterized in that a quayside container crane (3) of a container (2) of a wharf (1) comprises a transverse rail (4), a fixed frame (5), a rotating frame (6), a crane truck (7) of the container (2), a longitudinal rail (8) for running the crane truck (7) and a lifter (9) of the crane truck (7), the length direction of a water bank of the wharf (1) is X-direction, the transverse rail (4) is fixed on the ground and arranged along the X-direction, the fixed frame (5) comprises a vertical frame (5-1), a transverse frame (5-2), a transverse traveling wheel (5-3), a rotating shaft (5-4) and a top winch (5-5), the transverse traveling wheel (5-3) is installed at the bottom of the vertical frame (5-1) and runs on the transverse rail (4) along the X-direction, the transverse frame (5-2) is fixed at the upper part of the vertical frame (5-1), and the top winch (5-5) is positioned at the top of the vertical frame (5-1) on the near-water side; the rotating rack (6) comprises a rotating rack (6-1) and a rotating longitudinal rail (8A), the rotating rack (6-1) is hinged with the fixed rack (5) through a rotating shaft (5-4), the rotating rack rotates around the rotating shaft (5-4) through a steel wire rope (5-5-1) in the top winch (5-5), the rotating longitudinal rail (8A) is installed on the rotating rack (6-1) and is a component part of the longitudinal rail (8), the longitudinal rail (8) comprises a rotating longitudinal rail (8A) and a fixed longitudinal rail (8B) and consists of an upper longitudinal rail (8-1) and a lower longitudinal rail (8-2), the rotating longitudinal rail (8A) comprises a rotating upper longitudinal rail (8A-1) and a rotating lower longitudinal rail (8A-2), the fixed longitudinal rail (8B) is fixed on the transverse frame (5-2), comprises a fixed upper layer longitudinal track (8B-1) and a fixed lower layer longitudinal track (8B-2), a crane (7) comprises a crane frame (7-1), longitudinal traveling wheels (7-2) and a hoisting and hanging device (7-3), the longitudinal traveling wheels (7-2) are arranged on the crane frame (7-1), the container loading and unloading device is characterized in that the container loading and unloading device walks on a longitudinal rail (8), a hoisting and hanging device (7-3) is arranged on a crane vehicle frame (7-1) above the container loading and unloading device, a container (2) is hung below the container loading and hanging device, a plurality of crane vehicles (7) run between an upper layer longitudinal rail (8-1) and a lower layer longitudinal rail (8-2) through a lifter (9), and a plurality of crane vehicles (7) on the lower layer longitudinal rail (8-2) simultaneously load and unload the container (2) on a ship (10); when the end of the rotating frame (6) is rotated to the high position, the operation of the container transport ship (10) is not affected, when the rotating frame (6) is in the horizontal state, the rotating frame (6) is positioned above the containers (2) on the ship (10), and the crane truck (7) loads the containers (2) which are positioned below the fixed frame (5) and are also positioned below the longitudinal rails (8) onto the ship (10) or unloads the containers (2) on the ship (10) to the lower part of the longitudinal rails (8) in the fixed frame (5).
2. The double-deck quayside container crane according to claim 1, wherein the elevator (9) comprises a translation rail (9-1), a translation device (9-2), a hoisting and lifting device (9-3) and a gripping device (9-4), the translation rail (9-1) is installed above the upper-deck longitudinal rail (8-1), the translation device (9-2) longitudinally moves on the translation rail (9-1), the hoisting and lifting device (9-3) is installed on the translation device (9-2), the hoisting and lifting device (9-3) comprises a rope (9-3-1), the bottom of the rope (9-3-1) is connected with the gripping device (9-4) into a whole, and the gripping device (9-4) grips the crane truck (7) on the upper-deck longitudinal rail (8-1) through the hoisting and lifting device (9-3) The crane is placed on the lower-layer longitudinal rail (8-2) after being taken out of translation, or the crane (7) on the lower-layer longitudinal rail (8-2) is grabbed and lifted and then placed on the upper-layer longitudinal rail (8-1) through translation, and the crane (7) runs in no-load mode on the upper-layer longitudinal rail (8-1).
3. A container double-deck shore crane according to claim 2, characterized in that the elevators (9) in the shore crane (3) comprise an outer elevator (9A) and an inner elevator (9B), the translation rails (9-1) comprise a rotary translation rail (9-1A) and a fixed translation rail (9-1B), the rotary translation rail (9-1A) is mounted on the rotating frame (6-1), the fixed translation rail (9-1B) is fixed on the transverse frame (5-2), the outer elevator (9A) is located at the end of the rotating frame (6-1) outside the fixed frame (5), the inner elevator (9B) is located at the end of the transverse frame (5-2) on the lee side, the outer translation device (9A-2) runs on the rotary translation rail (9-1A), the inner translation device (9B-2) runs on the fixed translation track (9-1B) and does not rotate along with the rotating rack (6).
4. A container double-deck shore crane according to claim 3, characterized in that the rotary translation rail (9-1A) and the fixed translation rail (9-1B) in the outer elevator (9A) are at the same height, when the rotating frame (6-1) is horizontal, the rotary translation rail (9-1A) is connected to the rotary translation rail (9-1B), and the outer translation device (9A-2) can enter the fixed translation rail (9-1B) from the rotary translation rail (9-1A), i.e. when the outer translation device (9A-2) is located on the fixed translation rail (9-1B), the rotating frame (6) rotates.
5. A container double shore crane according to claim 3, characterized in that the crane carriage (7) is located on the fixed longitudinal rail (8B) during rotation of the rotatable frame (6) and does not follow the rotation of the rotatable frame (6).
6. A container crane according to claim 3, characterized in that the slewing frame (6) of the quay crane (3) comprises a front slewing frame (6A) and a rear slewing frame (6B), the rear slewing frame (6B) being located inside the transverse frame (5-2), the elevator (9) comprising an outer elevator (9A) and a middle elevator (9C), the middle elevator (9C) being located at the end of the rear slewing frame (6B) in top view, the fixed upper longitudinal rail (8B-1) located on the lee side of the middle elevator (9C) being the storage area of the crane (7).
7. The double-deck quayside container crane according to claim 6, characterized in that the fixed frame (5) comprises a rotary shaft lifting device (5-7) mounted on the vertical frame (5-1), the rotary shaft (5-4) is lifted by the rotary shaft lifting device (5-7), the rotary frame (6) is lifted therewith, and after the rotary frame (6) is lowered, the crane (7) is circulated in one direction between the rotary upper longitudinal rail (8A-1) and the rotary lower longitudinal rail (8A-2) by an outer lifter (9A) and a middle lifter (9C).
8. A container double-deck shore crane according to claim 7, characterized in that the fixed translation rails (9-1B) comprise front fixed translation rails (9-1B-1) above the rear rotating frame (6B), the middle translation means (9C-2) in the middle elevator (9C) do not lift with the rotating frame (6), the middle translation means (9C-2) runs on the fixed front translation rails (9-1B-1), the crane carriage (7) on the upper rotating longitudinal rail (8A-1) is hoisted to be placed on the lower rotating longitudinal rail (8A-2), or the crane carriage (7) on the lower rotating longitudinal rail (8A-2) is hoisted to be placed on the upper rotating longitudinal rail (8A-1), when the rotating frame (6) needs to rotate in the lower position, the crane carriage (7) is placed on the fixed longitudinal rail (8B) by means of the intermediate lifter (9C), and the outer translatory device (9A-2) in the outer lifter (9A) is disengaged from the rotating gantry (6).
9. A container double-deck shore crane according to claim 7, characterized in that the rotary translation rail (9-1A) is of equal length to the rotary lower longitudinal rail (8A-2), the intermediate translation device (9C-2) is lifted with the lifting of the rotary frame (6), the intermediate translation device (9C-2) is operated on the rotary translation rail (9-1A) above the rear rotary frame (6B), the crane (7) on the rotary upper longitudinal rail (8A-1) is lifted and placed on the rotary lower longitudinal rail (8A-2), or the crane (7) on the rotary lower longitudinal rail (8A-2) is lifted and placed on the rotary upper longitudinal rail (8A-1), only when the rotary frame (6) is at the highest position, the crane (7) can be operated on the fixed longitudinal rail (8B), the outer translation device (9A-2) and the middle translation device (9C-2) can only run to the fixed translation track (9-1B) to be separated from the rotating frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163690.9U CN211644412U (en) | 2018-12-22 | 2018-12-22 | Double-deck bank crane of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163690.9U CN211644412U (en) | 2018-12-22 | 2018-12-22 | Double-deck bank crane of container |
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| Publication Number | Publication Date |
|---|---|
| CN211644412U true CN211644412U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822163690.9U Expired - Fee Related CN211644412U (en) | 2018-12-22 | 2018-12-22 | Double-deck bank crane of container |
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| Country | Link |
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| CN (1) | CN211644412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437026A (en) * | 2018-12-22 | 2019-03-08 | 王燏斌 | A kind of container bilayer bank crane |
-
2018
- 2018-12-22 CN CN201822163690.9U patent/CN211644412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437026A (en) * | 2018-12-22 | 2019-03-08 | 王燏斌 | A kind of container bilayer bank crane |
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