Automatic leveling lifting appliance suitable for multi-dimensional operation working conditions and automatic leveling method

A technology for automatic leveling and operating conditions, applied in the field of spreaders, can solve the problems of low efficiency of lifting objects and low device replacement efficiency, and achieve the effects of increasing stability, improving efficiency, and improving replacement efficiency.

Inactive Publication Date: 2022-05-27
江苏省海通索具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an automatic leveling spreader and an automatic leveling method adaptable to multi-dimensional operating

Method used

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  • Automatic leveling lifting appliance suitable for multi-dimensional operation working conditions and automatic leveling method
  • Automatic leveling lifting appliance suitable for multi-dimensional operation working conditions and automatic leveling method
  • Automatic leveling lifting appliance suitable for multi-dimensional operation working conditions and automatic leveling method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: An automatic leveling spreader adapted to multi-dimensional operating conditions, including a support member for connecting a crane, a spreader member is installed on the support member, the spreader member is used for hoisting objects, and the spreader member includes adjustment. Components, spreader components used to connect objects, and detection components used to detect the tensile force of the spreader components. When the detection component detects that the tensile force of the spreader components is greater than the preset value, the adjustment component adjusts the length of the spreader components to make the length of the spreader components. Extend, when the detection component detects that the tension of the spreader component is less than the preset value, the adjustment component adjusts the length of the spreader component to shorten the length of the spreader component;

[0035] A connecting member is installed between the support member ...

Embodiment 2

[0036] Embodiment 2: an automatic leveling spreader adapted to multi-dimensional operating conditions, including a support member for connecting a crane, a spreader member is installed on the support member, the spreader member is used for hoisting objects, and the spreader member includes adjustment. Components, spreader components used to connect objects, and detection components used to detect the tensile force of the spreader components. When the detection component detects that the tensile force of the spreader components is greater than the preset value, the adjustment component adjusts the length of the spreader components to make the length of the spreader components. Extend, when the detection component detects that the tension of the spreader component is less than the preset value, the adjustment component adjusts the length of the spreader component to shorten the length of the spreader component;

[0037] A connecting member is installed between the support member ...

Embodiment 3

[0042] An automatic leveling spreader adapted to multi-dimensional operating conditions, comprising a support member for connecting a crane, a spreader member is mounted on the support member, the spreader member is used for hoisting objects, and the spreader member includes an adjustment component, used for The spreader component connected to the object and the detection component used to detect the tensile force of the spreader component. When the detection component detects that the tension of the spreader component is greater than the preset value, the adjustment component adjusts the length of the spreader component to extend the length of the spreader component. When it is detected that the pulling force of the spreader assembly is less than the preset value, the adjustment assembly adjusts the length of the spreader assembly to shorten the length of the spreader assembly;

[0043] A connecting member is installed between the support member and the spreader member, and th...

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PUM

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Abstract

The invention belongs to the technical field of lifting appliances, and discloses an automatic leveling lifting appliance adapting to a multi-dimensional operation working condition, which comprises a support component used for connecting a crane, a lifting appliance component is mounted on the support component, and the lifting appliance component is used for lifting an object. The lifting appliance component comprises an adjusting assembly, a lifting appliance assembly used for being connected with an object and a detecting assembly used for detecting the tensile force borne by the lifting appliance assembly, the invention further discloses an automatic leveling method used for the automatic leveling lifting appliance, the inserting plate is inserted into the inserting hole in the base, and the inserting rod is taken through the pulling head. The pulling force applied to the lifting hook is detected through the pulling force sensor, when the pulling force is smaller than a preset value, the winding roller winds the lifting belt to enable the lifting hook to contract, and when the pulling force is larger than the preset value, the winding roller unwinds the lifting belt to enable the lifting hook to extend, so that a lifted object is prevented from shaking greatly during adjustment of the device, and the difficulty of lifting the object by the device is greatly reduced; and the object hoisting efficiency of the device is improved.

Description

technical field [0001] The invention belongs to the technical field of spreaders, and in particular relates to an automatic leveling spreader and an automatic leveling method suitable for multi-dimensional operation conditions. Background technique [0002] The sling is a device that lifts heavy objects in hoisting machinery. The most commonly used slings for slinging objects are hooks, slings, and other slings, lifting suction cups, clamps and forks, which are widely used. In the lifting and hoisting industry, special riggings such as wire ropes and chains are commonly used. Lifting suction cups, clamps and forks can be used as special slings on the crane for a long time, and can also be used as replaceable auxiliary slings. It is used temporarily on the hook, and is often used in multi-goods warehouses and yards to improve work efficiency. The spreader for grabbing bulk materials is generally a grab bucket with a jaw plate that can be opened and closed, and electromagnetic...

Claims

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Application Information

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IPC IPC(8): B66C13/06B66C13/08B66C13/16B66C1/14
CPCB66C13/06B66C13/085B66C13/16B66C1/14
Inventor 王宏贵
Owner 江苏省海通索具有限公司
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