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Crane system

A technology for cranes and heavy objects, which is applied in the directions of travel mechanism, load block, transportation and packaging to achieve the effect of precise positioning

Inactive Publication Date: 2016-01-06
EEPOS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] A disadvantage of the solutions disclosed in the prior art is that the operator must accordingly hold the operating element in his hand or operate it next to the load in order to control the drive of the electric motor of the crane system in order to achieve the control in the desired manner

Method used

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Examples

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Embodiment Construction

[0043] exist figure 1 shows a crane system for transporting and possibly lifting and lowering loads. The crane system 1 consists at least of a crane longitudinal profile 2 which can be fixed on a frame and a carriage 3 which can be moved along the crane longitudinal profile 2 . A device 5 for receiving and holding a load is arranged on the chassis 3 . The movement of the chassis 3 along the longitudinal crane profile 2 is effected here by means of the drive 4 of the electric motor. According to the invention, a force-receiving and force-transforming unit 6 is arranged between the chassis 3 and the load-receiving device 5 . To control the drive 4 of the electric motor, a force reception and force conversion unit 6 is connected to the drive 4 of the electric motor. The connection takes place here via a cable not shown in the figure. The force reception and force conversion unit 6 has a sensor 7 for detecting mechanical force impulses for the direction of movement, speed and ...

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Abstract

A crane system for transporting and optionally lifting and lowering a load has an elongated beam, a carriage that can move along the beam, a grab on the carriage for picking up and carrying a load, and an electrical drive for displacing the carriage along the beam. A sensor can detect a force applied to the load to move the load relative to the beam. An electronic controller connected between the sensor and the drive can shift the carriage on the beam by the drive in a direction and at a rate comparable to a direction and magnitude of the force applied to the load carried by the pickup means relative to the carriage and / or beam and detected by the sensor means.

Description

technical field [0001] The invention relates to a crane system for conveying and possibly lifting and lowering loads, the crane system comprising at least a crane longitudinal profile (Kranlöngsprofil) which can be fixed on a support and a belt which can be moved along the crane longitudinal profile It consists of a running gear (Fahrwerk) of a device for accommodating or holding loads, wherein the movement of the running gear along the longitudinal profile of the crane is realized by means of a drive of an electric motor. Furthermore, the invention relates to a crane system for conveying and optionally raising and lowering loads, comprising a crane longitudinal profile movable on mutually spaced parallel beams and a belt movable along the crane longitudinal profile for The carriage of a device for receiving or holding loads consists of a movement of the carriage along the longitudinal profile of the crane and a movement of the longitudinal section of the crane along the paral...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/30B66C13/44
CPCB66C13/22B66C9/02B66C9/14B66C11/00B66C13/06
Inventor M.迪克T.科赫P.迪克
Owner EEPOS
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