A container quay crane container-to-container device

Abstract

The present invention discloses a container quay crane container-to-container device, comprising a quay crane connecting beam, an extension beam, a container-to-container trolley, a track and an inclined rod, wherein the extension beam is connected to the quay crane connecting beam, the extension beam is arranged toward the shore side, the extension beam is connected to the quay crane door leg through an inclined rod, the track is laid on the quay crane connecting beam and the extension beam, and the container-to-container trolley is arranged on the track. The present invention effectively solves the problem of difficult container-to-container alignment between the quay crane and the container truck by arranging equipment such as the extension beam, the container-to-container trolley, the track and the inclined rod, so that the quay crane driver can simply and quickly complete the container-to-container alignment operation between the quay crane hoist and the container truck, improves the accuracy and efficiency of the container alignment, and thus improves the loading and unloading efficiency of the quay crane.

Description

Technical Field

[0001] The invention relates to a container quay crane device, belonging to the field of quay crane equipment. Background Art

[0002] The rapid development of the world economy has driven the rapid development of shipping logistics, and the global container throughput has continued to grow. In order to reduce transportation costs, container ships continue to develop towards large-scale, and 3E-class container ships with a capacity of 22,000TEU have been put into use, requiring higher loading and unloading efficiency at ports. As a key loading and unloading equipment at container terminals, container quay cranes directly operate on ships and container trucks. The efficiency of quay cranes greatly affects the overall loading and unloading efficiency of the terminal. When the quay crane operates on container trucks, due to the high height of the current quay crane trolleys and the long distance between the container trucks and the trolleys, the hoisting device is prone to shaking when it is hanging the container down, making it difficult to align the container with the container truck, which greatly increases the difficulty of the quay crane driver. At this time, the driver needs to rely on his experience and move the quay crane trolley multiple times to complete the alignment, which seriously affects the efficiency of the quay crane loading and unloading. Summary of the invention

[0003] The object of the present invention is to provide a container quay crane alignment device, which can solve the problem of difficult alignment between the quay crane and the container truck, so that the quay crane driver can simply and quickly complete the alignment operation between the quay crane hoist and the container truck, and the accuracy and efficiency of the alignment are higher.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a container quay crane container docking device, including a quay crane connecting beam, an extension beam, a container docking trolley, a track and a diagonal tie rod, the extension beam is connected to the quay crane connecting beam, the extension beam is arranged toward the shore, the extension beam is connected to the quay crane portal leg through the diagonal tie rod, the track is laid on the quay crane connecting beam and the extension beam, and the container docking trolley is arranged on the track. The extension beam is connected to the quay crane portal leg through the diagonal tie rod to ensure the strength of the laid track. The extension beam is arranged toward the shore to ensure that the laid track can cover more or all container truck lanes.

[0005] In the aforementioned container quay crane container-to-container device, the container-to-container trolley includes a steel structure body, wheels, a torque motor, a guide plate device and a telescopic frame. The wheels, the torque motor, the guide plate device and the telescopic frame are all arranged on the steel structure body, and the telescopic frame is connected to the torque motor.

[0006] In the aforementioned container quay crane device, the steel structure body includes two transverse structural steel bars and two longitudinal structural steel bars, the two transverse structural steel bars are arranged parallel to each other, the two longitudinal structural steel bars are arranged parallel to each other, the transverse structural steel bars and the longitudinal structural steel bars are vertically connected, and the two transverse structural steel bars and the two longitudinal structural steel bars constitute a rectangular steel structure body.

[0007] In the aforementioned container quay crane device, two wheels are respectively arranged at both ends of the two transverse structural steel rods.

[0008] In the aforementioned container quay crane device, guide plate devices and torque motors are provided on the two longitudinal structural steel rods, four guide plate devices are provided on each longitudinal structural steel rod, and the torque motor is provided at the middle position of the longitudinal structural steel rod.

[0009] In the aforementioned container quay crane device, the guide plate device includes a guide plate block and a rubber pad, and the rubber pad is arranged on the guide plate member.

[0010] In the aforementioned container quay crane container-to-container device, a container-to-container gap area is provided in the middle of the rectangular steel structure vehicle body.

[0011] In the aforementioned container quay crane docking device, a guide slope is arranged on the guide plate, the guide slope is arranged toward the container docking gap area, and the rubber pad is arranged on the guide slope.

[0012] In the aforementioned container quay crane device, a telescopic frame is arranged on each longitudinal structural steel rod, and the telescopic frame includes at least three telescopic bodies connected in sequence from top to bottom, the telescopic body located at the top is connected to the longitudinal steel structural rod, and a baffle is arranged on the bottom telescopic ladder.

[0013] Compared with the prior art, the present invention effectively solves the problem of difficult container alignment between the quay crane and the container truck by providing equipment such as an extended crossbeam, a container alignment trolley, a track and a diagonal rod, so that the quay crane driver can simply and quickly complete the container alignment operation between the quay crane hoist and the container truck, thereby improving the accuracy and efficiency of container alignment, thereby improving the loading and unloading efficiency of the quay crane. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute an improper limitation to the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the present invention arranged on the quay crane;

[0016] Figure 2 It is a structural schematic diagram of the box-to-box trolley of the present invention;

[0017] Figure 3 It is a schematic diagram of the top view of the box trolley of the present invention;

[0018] Figure 4 It is a structural schematic diagram of the guide plate device of the present invention;

[0019] Figure 5It is a box state diagram of the present invention;

[0020] Figure 6 It is a state diagram of another pair of boxes of the present invention.

[0021] Figure numerals: 1-shore crane connecting beam, 2-extension section beam, 3-container trolley, 4-track, 5-diagonal tie rod, 6-shore crane door leg, 7-steel structure car body, 8-wheel, 9-torque motor, 10-guide plate device, 11-telescopic frame, 12-transverse structural steel rod, 13-longitudinal structural steel rod, 14-guide plate, 15-rubber pad, 16-empty area for container, 17-guide slope, 18-telescopic body, 19-baffle, 20-spreader, 21-container.

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] Embodiment 1 of the present invention: A container quay crane container-to-container device comprises a quay crane connecting beam 1, an extension section beam 2, a container-to-container trolley 3, a track 4 and a diagonal rod 5, wherein the extension section beam 2 is connected to the quay crane connecting beam 1, the extension section beam 2 is arranged toward the shore side, the extension section beam 2 is connected to the quay crane door leg 6 through the diagonal rod 5, the track 4 is laid on the quay crane connecting beam 1 and the extension section beam 2, and the container-to-container trolley 3 is arranged on the track 4.

[0025] Embodiment 2 of the present invention: A container quay crane container docking device, comprising a quay crane connecting beam 1, an extension beam 2, a container docking trolley 3, a track 4 and a diagonal tie rod 5, wherein the extension beam 2 is connected to the quay crane connecting beam 1, the extension beam 2 is arranged toward the shore side, the extension beam 2 is connected to the quay crane door leg 6 through the diagonal tie rod 5, the track 4 is laid on the quay crane connecting beam 1 and the extension beam 2, and the container docking trolley 3 is arranged on the track 4. The container docking trolley 3 comprises a steel structure car body 7, wheels 8, a torque motor 9, a guide plate device 10 and a telescopic frame 11, wherein the wheels 8, the torque motor 9, the guide plate device 10 and the telescopic frame 11 are all arranged on the steel structure car body 7, and the telescopic frame 11 is connected to the torque motor 9.

[0026] Embodiment 3 of the present invention: A container quay crane container docking device, comprising a quay crane connecting beam 1, an extension beam 2, a container docking trolley 3, a track 4 and a diagonal tie rod 5, wherein the extension beam 2 is connected to the quay crane connecting beam 1, the extension beam 2 is arranged toward the shore side, the extension beam 2 is connected to the quay crane door leg 6 through the diagonal tie rod 5, the track 4 is laid on the quay crane connecting beam 1 and the extension beam 2, and the container docking trolley 3 is arranged on the track 4. The container docking trolley 3 comprises a steel structure car body 7, wheels 8, a torque motor 9, a guide plate device 10 and a telescopic frame 11, wherein the wheels 8, the torque motor 9, the guide plate device 10 and the telescopic frame 11 are all arranged on the steel structure car body 7, and the telescopic frame 11 is connected to the torque motor 9. The steel structure vehicle body 7 includes two transverse structural steel rods 12 and two longitudinal structural steel rods 13. The two transverse structural steel rods 12 are arranged parallel to each other, and the two longitudinal structural steel rods 13 are arranged parallel to each other. The transverse structural steel rods 12 and the longitudinal structural steel rods 13 are vertically connected. The two transverse structural steel rods 12 and the two longitudinal structural steel rods 13 constitute a rectangular steel structure vehicle body 7.

[0027] Embodiment 4 of the present invention: A container quay crane container docking device, comprising a quay crane connecting beam 1, an extension beam 2, a container docking trolley 3, a track 4 and a diagonal tie rod 5, wherein the extension beam 2 is connected to the quay crane connecting beam 1, the extension beam 2 is arranged toward the shore side, the extension beam 2 is connected to the quay crane door leg 6 through the diagonal tie rod 5, the track 4 is laid on the quay crane connecting beam 1 and the extension beam 2, and the container docking trolley 3 is arranged on the track 4. The container docking trolley 3 comprises a steel structure car body 7, wheels 8, a torque motor 9, a guide plate device 10 and a telescopic frame 11, wherein the wheels 8, the torque motor 9, the guide plate device 10 and the telescopic frame 11 are all arranged on the steel structure car body 7, and the telescopic frame 11 is connected to the torque motor 9. The steel structure car body 7 includes two transverse structural steel bars 12 and two longitudinal structural steel bars 13. The two transverse structural steel bars 12 are arranged parallel to each other, and the two longitudinal structural steel bars 13 are arranged parallel to each other. The transverse structural steel bars 12 and the longitudinal structural steel bars 13 are vertically connected. The two transverse structural steel bars 12 and the two longitudinal structural steel bars 13 constitute a rectangular steel structure car body 7. Two wheels 8 are respectively arranged at both ends of the two transverse structural steel bars 12. Guide plate devices 10 and torque motors 9 are arranged on the two longitudinal structural steel bars 13. Four guide plate devices 10 are arranged on each longitudinal structural steel bar 13, and the torque motor 9 is arranged at the middle position of the longitudinal structural steel bar 13. The guide plate device 10 includes a guide plate block 14 and a rubber pad 15, and the rubber pad 15 is arranged on the guide plate block 14. A box-matching idle area 16 is arranged in the middle of the rectangular steel structure car body 7. A guide slope 17 is provided on the guide block 14 , and the guide slope is arranged toward the box-matching idle zone 16 . The rubber pad 15 is arranged on the guide slope 17 .

[0028] Embodiment 5 of the present invention: A container quay crane container docking device, comprising a quay crane connecting beam 1, an extension beam 2, a container docking trolley 3, a track 4 and a diagonal tie rod 5, wherein the extension beam 2 is connected to the quay crane connecting beam 1, the extension beam 2 is arranged toward the shore side, the extension beam 2 is connected to the quay crane door leg 6 through the diagonal tie rod 5, the track 4 is laid on the quay crane connecting beam 1 and the extension beam 2, and the container docking trolley 3 is arranged on the track 4. The container docking trolley 3 comprises a steel structure car body 7, wheels 8, a torque motor 9, a guide plate device 10 and a telescopic frame 11, wherein the wheels 8, the torque motor 9, the guide plate device 10 and the telescopic frame 11 are all arranged on the steel structure car body 7, and the telescopic frame 11 is connected to the torque motor 9. The steel structure car body 7 includes two transverse structural steel bars 12 and two longitudinal structural steel bars 13. The two transverse structural steel bars 12 are arranged parallel to each other, and the two longitudinal structural steel bars 13 are arranged parallel to each other. The transverse structural steel bars 12 and the longitudinal structural steel bars 13 are vertically connected. The two transverse structural steel bars 12 and the two longitudinal structural steel bars 13 constitute a rectangular steel structure car body 7. Two wheels 8 are respectively arranged at both ends of the two transverse structural steel bars 12. Guide plate devices 10 and torque motors 9 are arranged on the two longitudinal structural steel bars 13. Four guide plate devices 10 are arranged on each longitudinal structural steel bar 13, and the torque motor 9 is arranged at the middle position of the longitudinal structural steel bar 13. The guide plate device 10 includes a guide plate block 14 and a rubber pad 15, and the rubber pad 15 is arranged on the guide plate block 14. A box-matching idle area 16 is arranged in the middle of the rectangular steel structure car body 7. A guide slope 17 is provided on the guide block 14, and the guide slope is provided toward the box-matching gap area 16, and the rubber pad 15 is provided on the guide slope 17. A telescopic frame 11 is provided on each longitudinal structural steel rod 13, and the telescopic frame 11 includes at least three telescopic bodies 18 connected in sequence from top to bottom, the telescopic body 18 at the top is connected to the longitudinal steel structural rod 13, and a baffle 19 is provided on the telescopic body 18 at the bottom.

[0029] The working principle of the present invention is as follows: when the quay crane lifts the container from the ship and unloads it onto the container truck, the container truck comes to the designated lane, and the container-matching trolley 3 also moves to the corresponding position. When the lifting device 20 lifts the container 21 and approaches the container-matching trolley 3, the container 21 first collides with the guide plate device 10. The rubber pad 15 laid on the guide plate device 10 absorbs most of the impact energy. The container is sent into the container-matching gap area 16 along with the tilt angle of the guide plate 14. In this way, the container is aligned with the position of the container truck.

[0030] The sling 20 continues to descend with the container, and eventually the sling 20 also descends through the container-matching idle zone 16. When the sling 20 descends to the point where the ends on both sides of the sling 20 come into contact with the baffles 19 of the telescopic frame 11, as the sling 20 continues to descend, the telescopic frame 11 is extended with it. Because of the telescopic frame 11, the container 21 is restricted in the running direction of the container-matching trolley 3 and will not shake. At the same time, the shaking in the running direction of the quay crane is greatly reduced due to the friction generated by the contact between the sling 20 and the baffle 19. In this way, the container 21 and the container truck can be quickly and accurately matched, greatly improving the efficiency of the matching. After the matching is completed, the sling 20 is retracted, and the torque motor 9 drives the telescopic frame 11 to retract. A cycle of work is completed.

Claims

1. A container quay crane docking device, characterized in that: The invention comprises a quay crane connecting beam (1), an extension beam (2), a container-handling trolley (3), a track (4) and an inclined tie rod (5), wherein the extension beam (2) is connected to the quay crane connecting beam (1), the extension beam (2) is arranged toward the shore side, the extension beam (2) is connected to a quay crane door leg (6) via the inclined tie rod (5), the track (4) is laid on the quay crane connecting beam (1) and the extension beam (2), and the container-handling trolley (3) is arranged on the track (4); the container-handling trolley (3) comprises a steel structure body (7), A wheel (8), a torque motor (9), a guide plate device (10) and a telescopic frame (11), wherein the wheel (8), the torque motor (9), the guide plate device (10) and the telescopic frame (11) are all arranged on a steel structure vehicle body (7), and the telescopic frame (11) is connected to the torque motor (9); the steel structure vehicle body (7) comprises two transverse structural steel rods (13) and two longitudinal structural steel rods (12), wherein the two transverse structural steel rods (13) are arranged parallel to each other, and the two longitudinal structural steel rods (12) are arranged parallel to each other. The structural steel rod (13) and the longitudinal structural steel rod (12) are vertically connected, and the two transverse structural steel rods (13) and the two longitudinal structural steel rods (12) form a rectangular steel structure vehicle body (7); the two longitudinal structural steel rods (12) are each provided with the guide plate device (10) and the torque motor (9), and each longitudinal structural steel rod (12) is provided with four guide plate devices (10), and the torque motor (9) is arranged at the middle position of the longitudinal structural steel rod (12); the guide plate device (10) includes a guide plate block (14); A box-matching gap area (16) is arranged in the middle of the rectangular steel structure car body (7); a guide slope (17) is arranged on the guide plate (14), and the guide slope is arranged toward the box-matching gap area (16); a telescopic frame (11) is arranged on each longitudinal structural steel rod (12), and the telescopic frame (11) includes at least three telescopic bodies (18) connected in sequence from top to bottom, the telescopic body (18) located at the top is connected to the longitudinal structural steel rod (12), and a baffle (19) is arranged on the telescopic body (18) at the bottom.

2. The container quay crane docking device according to claim 1, characterized in that: A wheel (8) is provided at both ends of each of the transverse structural steel rods (13).

3. The container quay crane docking device according to claim 1, characterized in that: The guide plate device (10) further comprises a rubber pad (15), wherein the rubber pad (15) is arranged on the guide inclined surface (17).

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