CN-121990499-A - Docking block moving device and application method thereof

CN121990499ACN 121990499 ACN121990499 ACN 121990499ACN-121990499-A

Abstract

The invention provides a docking block moving device and a using method thereof, wherein the docking block moving device comprises a lifting mechanism, a telescopic mechanism, a travelling mechanism and a control mechanism, the telescopic mechanism comprises a telescopic driving assembly and two telescopic rods which are arranged in parallel, the lifting mechanism comprises a lifting driving assembly and a plurality of lifting rods arranged on the telescopic rods, the lifting driving assembly is in driving connection with the lifting rods so as to drive one ends of the lifting rods far away from the telescopic rods to stretch out and draw back the docking block or lower the docking block, the travelling mechanism is provided with a plurality of first travelling wheels arranged at the bottoms of the telescopic rods and used for driving the telescopic rods to move, the control mechanism is in control connection with the telescopic driving assembly and the lifting driving assembly, the telescopic movement of the telescopic rods and the lifting rods is regulated and controlled by controlling the actions of the two driving assemblies, and an operator can finish the whole-flow operation of lifting, moving and lowering the docking block through inputting control instructions. The dock block moving device can be adapted to different dock blocks, is flexible to move and safe to supply power, and improves the operation efficiency and safety.

Inventors

WANG XIAOMING
QIU JINQUAN
LUO JUN
PENG YIWEN
JIANG ZHUMIN

Assignees

沪东中华造船(集团)有限公司

Dates

Publication Date: 20260508
Application Date: 20260228

Claims (10)

1. The dock block moving device is characterized by comprising: The telescopic mechanism comprises a telescopic driving assembly and two telescopic rods which are arranged in parallel, wherein the telescopic driving assembly is in driving connection with the telescopic rods and is used for driving the telescopic rods to stretch along the length direction of the telescopic rods; the lifting mechanism comprises a lifting driving assembly and a plurality of lifting rods, wherein the lifting rods are arranged on the telescopic rods, and one ends of the lifting rods, which are far away from the telescopic rods, are used for placing docking blocks; The travelling mechanism comprises a plurality of first travelling wheels, and the first travelling wheels are arranged at the bottom of the telescopic rod and used for driving the telescopic rod to move; the control mechanism is in control connection with the telescopic driving assembly and the lifting driving assembly, and the control mechanism controls the telescopic driving assembly and the lifting driving assembly to act so as to regulate and control the telescopic rod and the lifting rod to stretch and retract.
2.A docking block transfer device as claimed in claim 1, wherein, The lifting mechanism further comprises a plurality of cushion blocks, and at least one cushion block is arranged at one end, far away from the telescopic rod, of the lifting rod.
3. A docking block transfer device as claimed in claim 2, wherein, The two opposite surfaces of the cushion block in the thickness direction are respectively provided with a convex structure and a concave structure; the protruding structure and the recessed structure are mutually matched and used for enabling the cushion blocks to be detachably overlapped and clamped.
4. A docking block movement device as claimed in any one of claims 1 to 3 further comprising: The supporting rods are suitable for penetrating through the reserved process holes in the docking block, and two ends of the supporting rods are connected with the ends, far away from the telescopic rods, of the lifting rods.
5. A docking block transfer device as claimed in claim 1, wherein, The telescopic driving assembly and the lifting driving assembly are hydraulic cylinders.
6. A docking block transfer device as claimed in claim 5, wherein, The control mechanism also comprises a shell and a plurality of driving motors, wherein the driving motors are arranged on the shell; The telescopic driving assembly and the lifting driving assembly are arranged in the shell, and the driving motor is in driving connection with the hydraulic pump of the hydraulic cylinder.
7. The docking block transfer device of claim 6, wherein, The control mechanism further comprises a lithium battery and an inverter, the lithium battery and the inverter are arranged in the shell, the lithium battery is used for providing a working power supply for the driving motor, and the inverter is used for converting direct current output by the lithium battery into alternating current which is adaptive to the driving motor.
8. The docking block transfer device of claim 6, wherein, The control mechanism also comprises a controller and a control panel, wherein the control panel is used for an operator to input control instructions; The controller is respectively connected with the control panel and the driving motor in a control manner, and controls the driving motor to act according to the control instruction so as to adjust the expansion of the expansion link and the lifting link.
9. The docking block transfer device of claim 6, wherein, The travelling mechanism further comprises a second travelling wheel and a motor, the second travelling wheel is arranged at the bottom of the shell, and the motor is in driving connection with the second travelling wheel so as to drive the second travelling wheel to rotate.
10. A method of using a docking block movement device as claimed in any one of claims 1 to 9, comprising the steps of: Moving the docking block moving device to the docking block to be moved, and distributing the two telescopic rods on two sides of the docking block; The telescopic driving assembly drives the end parts of the two telescopic rods to extend until the extending length of the telescopic rods is larger than the length of the docking block, so that the lifting rods on the telescopic rods can correspond to the supporting points on the docking block; Subsequently, the lifting driving assembly drives the end part of the lifting rod to extend out until the docking block is jacked off the ground; the travelling mechanism drives the telescopic rod, the lifting rod and the jacked docking block to move to a target position; after reaching the target position, the lifting driving assembly drives the lifting rod to retract, and the docking block is lowered and placed at the target position; The telescopic driving assembly drives the telescopic rod to retract.

Description

Docking block moving device and application method thereof Technical Field The invention belongs to the technical field of ship construction, and particularly relates to a docking block moving device and a using method thereof. Background In the ship construction process, the dock block is used as a core supporting member for bearing the large section of the ship body and the whole ship body, and the arrangement position of the dock block is required to be adjusted along with the propulsion of the construction stage and the adjustment of the technological scheme. The traditional dock block moving mode mainly depends on manual conveying or forklift conveying, but the two modes have obvious defects that the manual conveying has the problems of low efficiency and high labor intensity, and safety accidents such as personnel collision and injury are more easily caused by the large self weight of the dock block. The forklift is limited by a narrow operation space in the docking block and a docking block dense environment, cannot flexibly enter a designated position, and is inconvenient to operate. In addition, the equipment such as the supporting hoist of traditional shift operation adopts wired power supply mode mostly, and the inside pipeline of dock block is crisscross, the operating mode is complicated, and the laying of power supply cable is big with accomodating the degree of difficulty, very easily takes place faults such as cable wearing and tearing, rolls, and then causes potential safety hazards such as electric leakage, short circuit. And the cable length is limited, the whole docking block cannot be covered, and the movement range of the docking block is limited. Therefore, developing a dock block moving device with high efficiency, safety and flexibility becomes a problem to be solved in the field of ship construction. Disclosure of Invention In order to achieve the above object, the present invention provides the following technical solutions: The docking block moving device comprises a telescopic mechanism, a lifting mechanism and a control mechanism, wherein the telescopic mechanism comprises a telescopic driving assembly and two telescopic rods which are arranged in parallel, the telescopic driving assembly is in driving connection with the telescopic rods and used for driving the telescopic rods to stretch along the length direction of the telescopic rods, the lifting mechanism comprises a lifting driving assembly and a plurality of lifting rods, the lifting rods are arranged on the telescopic rods, one ends, far away from the telescopic rods, of the lifting rods are used for placing docking blocks, the lifting driving assembly is in driving connection with the lifting rods and used for driving one ends, far away from the telescopic rods, of the lifting rods to stretch so as to jack up or drop the docking blocks, the travelling mechanism comprises a plurality of first travelling wheels, the first travelling wheels are arranged at the bottoms of the telescopic rods and used for driving the telescopic rods to move, and the control mechanism is in controlling connection with the telescopic driving assembly and the lifting driving assembly and further regulates and controls the telescopic rods and the telescopic rods. In some embodiments, the lifting mechanism further comprises a plurality of cushion blocks, and at least one cushion block is arranged on one end of the lifting rod far away from the telescopic rod. In some embodiments, the two opposite surfaces of the cushion block in the thickness direction are respectively provided with a convex structure and a concave structure, and the convex structure and the concave structure are mutually matched and used for enabling a plurality of cushion blocks to be detachably overlapped and clamped. In some embodiments, the dock block moving device further comprises a plurality of support rods, wherein the support rods are suitable for penetrating through the process holes reserved in the dock block, and two ends of the support rods are connected with the ends, far away from the telescopic rods, of the lifting rods. In some embodiments, the telescoping drive assembly and the lifting drive assembly are both hydraulic rams. In some embodiments, the control mechanism further comprises a housing and a plurality of drive motors, wherein the drive motors are arranged on the housing, the telescopic drive assembly and the lifting drive assembly are arranged inside the housing, and the drive motors are in driving connection with the hydraulic pump of the hydraulic cylinder. In some embodiments, the control mechanism further comprises a lithium battery and an inverter, the lithium battery and the inverter are arranged in the shell, the lithium battery is used for providing a working power supply for the driving motor, and the inverter is used for converting direct current output by the lithium battery into alternating current which is matched with the driving motor.