Safety protection system and safety protection method for preventing container truck from being hoisted

A technology for container trucks and safety protection, applied in the field of safety protection systems for preventing container trucks from being hoisted

Pending Publication Date: 2019-09-20
SHANGHAI ZHENHUA HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above defects in the prior art, the object of the present invention is to provide a safety protection system and protection method for preventing container trucks from being hoisted, so as to eliminate potential safety hazards caused by human operation errors

Method used

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  • Safety protection system and safety protection method for preventing container truck from being hoisted
  • Safety protection system and safety protection method for preventing container truck from being hoisted
  • Safety protection system and safety protection method for preventing container truck from being hoisted

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Embodiment Construction

[0039] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0040] Please combine Figure 4 to Figure 7 As shown, a safety protection system for preventing container trucks from being hoisted provided by the present invention includes a twist lock 11 on the pallet of the truck, a truck scale 12 for weighing the truck, and a spreader for lifting the container 13.

[0041] Preferably, the twist lock 11 is provided with a force sensor 14, the force sensor 14 can measure the magnitude of the force on the twist lock 11 when the container is hoisted.

[0042] Preferably, the spreader 13 is provided with four respin force sensors 15, the magnitude of the force measured by the four resell force sensors 15 can determine the weight of the container lifted by the spreader 13, and can also calculate The center of gravity of the container.

[0043] Preferably, it also includes a controller 16 fo...

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PUM

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Abstract

The invention discloses a safety protection system and a safety protection method for preventing a container truck from being hoisted. The safety protection system comprises torsion locks on a container truck carriage, a truck scale used for weighing the container truck, and a lifting appliance used for lifting containers, force sensors are arranged on the torsion locks, the lifting appliance is provided with a plurality of rotating pin force sensors, and the system further comprises a controller used for receiving data of the force sensors, the rotating pin force sensors and the truck scale and used for comparing the data. According to the safety protection system and safety protection method, the problem of potential safety hazards caused by manual operation errors is solved.

Description

technical field [0001] The invention relates to container hoisting technology, more specifically, to a safety protection system and a protection method for preventing container trucks from being hoisted. Background technique [0002] A container is a container used for cargo transportation, which is widely used because of its advantages of easy loading and unloading. As shown in Figure 1 and Figure 2, there are four corner posts 1 in the entire container, and each corner post 1 has a corner fitting 2 at the upper and lower ends. There are four upper corner pieces and four lower corner pieces at the eight corner positions of the container. Each corner fitting 2 is provided with three holes, the upper corner fittings are respectively called top hole 3, end hole 4 and side hole 5, and the bottom corner fittings are called bottom hole, end hole and side hole respectively. The top hole 3 is a kind of main hole, which is the opening on the top surface of the upper corner piece. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C15/00B66C13/16
CPCB66C13/16B66C15/00
Inventor 倪齐靓邵诚佳
Owner SHANGHAI ZHENHUA HEAVY IND
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