CN-121988639-A - Container bottom cross beam shaping equipment and application method thereof

CN121988639ACN 121988639 ACN121988639 ACN 121988639ACN-121988639-A

Abstract

The invention discloses container bottom cross beam shaping equipment and a using method thereof, belonging to the technical field of container maintenance equipment, and comprising a vehicle body, wherein the bottom of the vehicle body is provided with a moving mechanism, the upper part of the vehicle body is provided with a sliding table support, and hook arm assemblies are symmetrically arranged at the upper parts of two ends of the sliding table support along the length direction of the vehicle body and can be clamped or unfolded to be hung on the lower wing surface of a longitudinal side beam of a container; the two ends of the car body are respectively provided with a sliding table lifting assembly, the output ends of the two sliding table lifting assemblies are respectively arranged at the lower parts of the two ends of the sliding table support, the shaping sliding table is slidably arranged on the sliding table support and moves along the length direction of the car body, the shaping sliding table is provided with a horizontal shaping assembly and a vertical shaping assembly, the telescopic direction of the horizontal shaping assembly is parallel to the width direction of the car body, and the telescopic direction of the vertical shaping assembly is perpendicular to the ground. The invention can realize the operation of not needing personnel to enter the container bottom, and simultaneously finish horizontal and vertical bidirectional shaping, thereby remarkably improving the operation safety and the correction efficiency.

Inventors

LIU JUAN
HAN JUN
Niu Zhaoyong
GAO XINYING
CAO BAOLAI
LIU JIHENG
YANG LAIFU

Assignees

鑫三利集装箱服务有限公司
鑫三利智慧集装箱服务有限公司

Dates

Publication Date: 20260508
Application Date: 20260327

Claims (10)

1. A container bottom cross beam shaping device is characterized by comprising a vehicle body, a moving mechanism, a hook arm assembly, a sliding table support and a shaping sliding table, wherein the moving mechanism is arranged at the bottom of the vehicle body, the sliding table support is arranged at the upper part of the vehicle body, the hook arm assembly is symmetrically arranged at the upper parts of two ends of the sliding table support along the length direction of the vehicle body, the hook arm assembly can be clamped or unfolded to be hung on the lower wing surface of a longitudinal boundary beam of a container, sliding table lifting assemblies are respectively arranged at the two ends of the vehicle body, the output ends of the two sliding table lifting assemblies are respectively arranged at the lower parts of the two ends of the sliding table support, the shaping sliding table can be slidably arranged on the sliding table support and move along the length direction of the vehicle body, a horizontal shaping assembly and a vertical shaping assembly are arranged on the shaping sliding table, the telescopic direction of the horizontal shaping assembly is parallel to the width direction of the vehicle body, and the telescopic direction of the vertical shaping assembly is perpendicular to the ground.
2. The container bottom cross beam shaping device of claim 1, wherein the arm assembly further comprises a clamping oil cylinder, an arm and an induction arm, the clamping oil cylinder is mounted on a vehicle body, an output end of the clamping oil cylinder is mounted with the arm, the clamping oil cylinder drives the arm to clamp or unfold to be hung on a lower wing surface of a container longitudinal side beam, the induction arm is arranged on the arm, the induction arm detects a clamping state of the arm, a ranging module is mounted on the arm and is configured to measure the distance between the arm and a side wall of the container after coarse positioning of the arm relative to the lower wing surface of the container longitudinal side beam is completed, and a plurality of guide wheels are arranged on the arm and are arranged relative to the lower wing surface of the container longitudinal side beam.
3. The container bottom cross beam shaping device of claim 1, wherein the moving mechanism comprises driving wheels and universal supporting wheels, the driving wheels are respectively arranged at two ends of the vehicle body along the length direction of the vehicle body, each driving wheel is symmetrically provided with the universal supporting wheels along two sides of the width direction of the vehicle body, the universal supporting wheels are provided with self-locking structures, and damping components are arranged between the driving wheels and the vehicle body.
4. The container bottom cross beam shaping device of claim 1, wherein the vehicle body is further provided with a sliding table transverse driving assembly, the output end of the sliding table transverse driving assembly is arranged on the shaping sliding table, and the shaping sliding table can move on the sliding table support along the length direction of the vehicle body under the driving of the sliding table transverse driving assembly.
5. The container bottom cross beam shaping device of claim 4, wherein the sliding table support is provided with a guide rail along the length direction of the vehicle body, the bottom of the shaping sliding table is provided with a moving wheel, the moving wheel is matched with the guide rail, and one end of the guide rail is provided with a limiting component close to the hook arm assembly.
6. The container bottom beam shaping device of claim 1, further comprising a power module and a remote control, wherein the power module comprises a power switch, a built-in battery and an external power interface, the power switch is configured to switch the built-in battery or the external power interface to supply power to the device, and the remote control is in communication connection with the moving mechanism, the hooking arm assembly, the slipway transverse driving assembly, the horizontal shaping assembly and the vertical shaping assembly.
7. A container bottom beam shaping apparatus as in claim 1 wherein said vehicle body is provided with a scram switch configured such that when said scram switch is triggered, power to said movement mechanism, horizontal shaping assembly and vertical shaping assembly is cut off.
8. The container bottom cross beam shaping device according to claim 1, wherein the vertical shaping assembly is provided with a vertical shaping cylinder, and cushion blocks with different heights are detachably arranged at the top end of the vertical shaping cylinder; The horizontal shaping assembly is provided with a horizontal shaping lifting unit, the output end of the horizontal shaping lifting unit is provided with a horizontal shaping oil cylinder, and the output end of the horizontal shaping oil cylinder is horizontally arranged towards the bottom cross beam of the container.
9. The container bottom beam shaping device of claim 1, further comprising a plurality of lifting rings symmetrically disposed on both sides of the vehicle body in a width direction of the vehicle body.
10. A method of using container floor beam shaping apparatus as claimed in any one of claims 1 to 9, comprising: Controlling the moving mechanism to drive equipment to move to the bottom of the container, controlling the hook arm assembly to be unfolded, controlling the sliding table lifting assembly to extend out to enable the shaping sliding table to be lifted to a designated height, performing rough positioning on the equipment position, and performing alignment operation after the rough positioning is completed to achieve final positioning; The hook arm assembly is controlled to execute clamping action, the hook arm assembly clamps the lower wing surface of the longitudinal side beam of the container and compacts the lower wing surface, and the sliding table lifting assembly is controlled to shrink so that the equipment is lifted to a designated height and then leaves the ground; Controlling the shaping sliding table to move along the sliding table support, enabling the shaping sliding table to drive the horizontal shaping assembly and the vertical shaping assembly to move below the bottom cross beam to be shaped, and controlling the horizontal shaping assembly or the vertical shaping assembly to execute an extending action, wherein the horizontal shaping assembly or the vertical shaping assembly applies shaping force to the bottom cross beam of the container; After shaping is completed, the sliding table lifting assembly is controlled to extend out, so that the equipment falls on the ground after a certain distance is reduced, the hook arm assembly is controlled to execute unfolding action, and the moving mechanism moves to the next station for shaping operation.

Description

Container bottom cross beam shaping equipment and application method thereof Technical Field The invention relates to the technical field of container maintenance equipment, in particular to container bottom cross beam shaping equipment and a using method thereof. Background The container bottom cross beam is a key bearing part of a container bottom structure, is easy to bend or distort and deform due to improper loading of cargoes, jolt road surfaces, overload or accidental impact in the long-term transportation process, and the deformed bottom cross beam not only affects the tightness and structural strength of the container, but also causes the size of the container to exceed the international inspection standard, so that the inspection is unqualified. The traditional maintenance mode needs maintenance personnel to get into the bottom of the case, places manual jack at the crossbeam position of warp, and through the reciprocal jack lead screw that rotates of rocker, gradually jack crossbeam in order to realize correcting, to horizontal direction warp, then rely on artifical hammering or use simple and easy lever instrument to carry out the side direction and push. The shaping mode has certain technical problems: Firstly, manual operation precision is low, the correction effect is completely dependent on the experience of maintainers, correction deficiency or excessive correction is easy to occur, the rework rate is high, standard tolerance requirements are difficult to meet, maintenance efficiency is low, secondary damage is easy to be caused to the box body by the mode, such as hammering, steel cold work hardening forms microcracks, a lifting jack is not well controlled to possibly damage an anti-corrosion coating of the box bottom, simultaneously maintainers need to shrink in a short box bottom space for a long time, collision or smashing injury risks exist, and the whole overturning of a container is possibly caused by unstable supporting points when the lifting jack is used, so that operation safety is poor. In the existing shaping equipment, an auxiliary shaping tool exists, the hanging plate is used for hooking the box body to prevent the container from being completely separated from the support of the split heads under the action of the jack during lifting, but in the whole shaping process, the mode comprises the operation flows of moving the tool, clamping the box body, lifting and applying force and the like, manual operation and judgment are still relied on, the labor intensity is not relieved, lifting in the vertical direction can be only carried out, common horizontal direction distortion of the bottom beam cannot be treated, and the shaping precision and efficiency are improved very limited. Disclosure of Invention Aiming at the problems existing in the prior art, the invention provides the container bottom cross beam shaping equipment and the use method thereof, which can realize the operation of entering the container bottom without personnel, finish horizontal and vertical bidirectional shaping, and remarkably improve the operation safety and the correction efficiency. The technical scheme of the invention is as follows: The invention provides container bottom cross beam shaping equipment which comprises a vehicle body, a moving mechanism, a hook arm assembly, a sliding table support and a shaping sliding table, wherein the moving mechanism is arranged at the bottom of the vehicle body, the sliding table support is arranged at the upper part of the vehicle body, the hook arm assembly is symmetrically arranged at the upper parts of two ends of the sliding table support along the length direction of the vehicle body, the hook arm assembly can be clamped or unfolded to be hung on the lower wing surface of a longitudinal side beam of a container, sliding table lifting assemblies are respectively arranged at the two ends of the vehicle body, the output ends of the two sliding table lifting assemblies are respectively arranged at the lower parts of the two ends of the sliding table support, the shaping sliding table can be slidably arranged on the sliding table support and moves along the length direction of the vehicle body, a horizontal shaping assembly and a vertical shaping assembly are arranged on the shaping sliding table, the telescopic direction of the horizontal shaping assembly is parallel to the width direction of the vehicle body, and the telescopic direction of the vertical shaping assembly is perpendicular to the ground. In some embodiments of the invention, the hook arm assembly further comprises a clamping oil cylinder, a hook arm and an induction arm, wherein the clamping oil cylinder is arranged on a vehicle body, an output end of the clamping oil cylinder is arranged with the hook arm, the clamping oil cylinder drives the hook arm to clamp or expand so as to be hung on a lower wing surface of a container longitudinal side beam, the induction arm is arranged on the hook arm,