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Lifting stretching and contracting device and changeable body lifting carrying trolley

A technology of telescopic device and counterweight device, which is applied in the direction of hoisting device, lifting frame, etc., which can solve the problems of large range of motion and inability to realize fine-tuning and positioning of heavy objects in three-dimensional space, and achieve the effect of precise alignment

Pending Publication Date: 2018-06-22
南京博蓝奇智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, traditional lifting equipment (such as cranes, forklifts, etc.) cannot achieve fine-tuning and positioning of heavy objects in three-dimensional space due to their relatively large range of motion.

Method used

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  • Lifting stretching and contracting device and changeable body lifting carrying trolley
  • Lifting stretching and contracting device and changeable body lifting carrying trolley
  • Lifting stretching and contracting device and changeable body lifting carrying trolley

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] This embodiment provides a lifting telescopic device 100, please refer to figure 1 , figure 2 , image 3 as well as Figure 4 , this lifting telescopic device 100 includes:

[0034] A telescopic platform 110, the telescopic platform 110 includes a platform body 111 and a telescopic part 112, the platform body 111 and the telescopic part 112 are slidably connected, and the end of the telescopic part 112 away from the platform body 111 has a first end 1121 for connecting with an object;

[0035] Lifting mechanism 120, one end of lifting mechanism 120 is connected with base 130, the other end of lifting mechanism 120 is connected with telescopic platform 110, and lifting mechanism 120 is used for controlling base 130 to approach or stay away from telescopic platform 110;

[0036] The counterweight device 140 is connected to the base 130 , and the counterweight device 140 is arranged at an end away from the first end 1121 on the telescopic platform 110 .

[0037] When ...

Embodiment 2

[0061] This embodiment provides a variable body lifting and handling trolley 200, please refer to Figure 5 , this variable body lifting trolley 200 includes a walking device 210, a sensory control device and the lifting telescopic device 100 provided in Embodiment 1, the running device 210 is connected to the base 130 on the lifting telescopic device 100, and the running device 210 is used to support the base 130 and realize omnidirectional displacement. The perception control device can sense the weight of the object being carried and the size of the working space, automatically calculate the moment of the heavy object on the center of the vehicle body, and balance the counterweight and the size of the vehicle body to obtain the best handling stability.

[0062] Optionally, in the present invention, the sensing control device includes a first weight sensing element, a second weight sensing element, a first distance sensing element, a second distance sensing element, a calcul...

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Abstract

The invention provides a lifting stretching and contracting device and a changeable body lifting carrying trolley and belongs to the field of lifting and transportation devices. The lifting stretchingand contracting device comprises a stretching and contracting platform, a lifting mechanism and a balance weight device, wherein the ends, away from a platform body, of stretching and contracting parts are provided with a first end used for bearing objects, the lifting mechanism is used for supporting and controlling the stretching and contracting platform to go up and down to be away from or close to a base seat, and the balance weight device is connected with the stretching and contracting platform. The changeable body lifting carrying trolley comprises walking devices, the lifting stretching and contracting device and a sensing control device, and the sensing control device is used for sensing size of torque and working space of weights on the center of a trolley body. By means of thelifting stretching and contracting device and the changeable body lifting carrying trolley, the weights can be lifted to perform displacement in up, down and horizontal any directions, and by means ofthe lifting stretching and contracting device, the weights can be carried to be right above the trolley body to perform long-distance transportation, and the lifting stretching and contracting deviceand the changeable body lifting carrying trolley are particularly suitable for lifting, positioning and carrying the weights in a limited site with a narrow working space.

Description

technical field [0001] The invention relates to the field of lifting and transportation devices, in particular to a lifting telescopic device and a variable-body lifting and transporting trolley. Background technique [0002] Existing hoisting and handling equipment is mainly divided into two categories of lifting and handling (such as cranes) and lifting and handling (such as forklifts). For lifting and handling, firstly, it is necessary to install a lifting spreader directly above the heavy object to lift the heavy object, and then carry the heavy object through the walking mechanism on the fixed track directly above the heavy object. Cranes belong to this type of lifting and handling equipment. Lifting and handling is to apply a lifting force from the bottom of the heavy object to lift the heavy object, and then move the heavy object to the designated place through the walking mechanism. Forklifts working in warehouses and workshops belong to this type of lifting and han...

Claims

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Application Information

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IPC IPC(8): B66F9/065B66F9/075B66F9/12B66F7/06
CPCB66F7/065B66F9/065B66F9/07554B66F9/127
Inventor 何博侠王德泽
Owner 南京博蓝奇智能科技有限公司
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