Goods lifting equipment for construction machinery

A technology for construction machinery and cargo, which is applied to portable lifting devices, hoisting devices, etc. It can solve the problems of cumbersome installation process and inaccurate and stable lifting effect, and achieve the effects of improving installation efficiency, installation stability, and easy positioning

Inactive Publication Date: 2021-07-09
XINXIANG VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of cumbersome installation process and inaccurate and stable lifting effect, the technical problem of the present invention is to provide a construction machinery cargo lifting device that can be easily installed and can be accurately connected to pipelines

Method used

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  • Goods lifting equipment for construction machinery
  • Goods lifting equipment for construction machinery
  • Goods lifting equipment for construction machinery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A construction machinery cargo lifting device, such as figure 1 , figure 2 and Figure 8 Shown, comprise moving mechanism, wheel 101, turret 102, sliding plate 103, car body fixing frame 104, first sliding frame 105, first elevating mechanism and grasping mechanism, wheel 101 is provided with four, vehicle frame 1 Four wheels 101 are rotatably connected to both sides of the turret 102, the turret 102 is arranged on the upper side of the vehicle frame 1, four slotted holes are opened under the turret 102, two sliding plates 103 are provided, and the two sliding plates 103 are arranged on the rotating Above the frame 102, two car body fixing frames 104 are provided with two, and the two car body fixing frames 104 are respectively fixedly connected above the two sliding plates 103, and the first sliding frame 105 is slidably connected in the slideway inside the car body fixing frame 104, There are four first lifting mechanisms, the four first lifting mechanisms are resp...

Embodiment 2

[0042] On the basis of Example 1, such as image 3 As shown, the first lifting mechanism includes a first threaded rod 2, a lifting frame 201, a second threaded rod 202, a turning frame 203, a rotating shaft 204, a telescopic guide rod 205, an eighth motor 206, a second spur gear 207 and a first A gear threaded sleeve 208, four first threaded rods 2 are provided, the four first threaded rods 2 are respectively slidably connected to the two first sliding frames 105, four lifting frames 201 are provided, and the lifting frame 201 is L-shaped, The four lifting frames 201 are respectively slidably connected to the four first threaded rods 2. There are four first gear threaded sleeves 208, and the four first gear threaded sleeves 208 are respectively connected to the four lifting frames 201 in rotation. The eighth motor 206 There are four, the four eighth motors 206 are fixedly connected to the four lifting frames 201 respectively, the second spur gears 207 are provided with four, ...

Embodiment 3

[0045] On the basis of Example 2, such as Figure 4-7 As shown, the grabbing mechanism includes a grabbing frame 3, a hinge 301, a clamping frame 302, a first motor 303, a first bevel gear 304, a first two-way threaded rod 305, a second bevel gear 306 and a sliding rod 307, and grabbing There are four grabbing mechanisms, the four grabbing mechanisms are respectively connected to the four rotating shafts 204, the upper side of the grabbing frame 3 is fixedly connected with a hinge 301, the hinge 301 is fixedly connected to the rotating shaft 204, the clamping frame 302 and the sliding rod 307 are respectively provided with two, and the two ends of two sliding rods 307 are respectively fixedly connected to the inner two ends of grabbing frame 3, and two clamping frames 302 are arranged symmetrically on the inner side of grabbing frame 3 respectively, and two clamping frames 302 slide Connected to two sliding rods 307, the first two-way threaded rod 305 penetrates the grab frame...

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PUM

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Abstract

The invention relates to a lifting machine, in particular to goods lifting equipment for construction machinery. The goods lifting equipment can be conveniently mounted and can be accurately butted with pipelines. The goods lifting equipment comprises a moving mechanism, wheels, a rotating frame, sliding plates, vehicle body fixing frames and the like. The number of the wheels is four, the two sides of a vehicle frame are rotationally connected with the four wheels, the rotating frame is arranged on the upper side of the vehicle frame, the number of the sliding plates is two, the two sliding plates are arranged on the upper side of the rotating frame, the number of the vehicle body fixing frames is two, and the two vehicle body fixing frames are fixedly connected to the upper sides of the two sliding plates respectively. Lifting is more stable and accurate, pipeline installation is more stable, accurate positioning can be achieved, and therefore the installation efficiency is improved; and the two-section movement of a first translation mechanism and a second translation mechanism enables the translation distance to be longer, and the folding length can be shortened during storage.

Description

technical field [0001] The invention relates to a hoist, in particular to a construction machinery goods hoisting device. Background technique [0002] A hoist is a mechanical device that is transported by changing potential energy, such as a mine hoist, a dam crossing hoist, etc. Broadly speaking, elevators, cranes, winches, stabilizers, cranes, hoists, etc. can all be called hoists. Some large pipelines need to be installed during the construction process. It is mentioned that in the existing installation technology, after the pipeline is lifted, manual fine-tuning is required to connect the pipeline, and the existing lifting equipment cannot achieve accurate and stable lifting effect. [0003] Therefore, it is necessary to design a construction machinery cargo lifting device that can be easily installed and accurately docked with pipelines in view of the shortcomings of the prior art that the installation process is cumbersome and the lifting effect is not accurate and s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D3/18B66D3/26
CPCB66D3/18B66D3/26
Inventor 杨洋任丽宋徽肖宛欣琚垚
Owner XINXIANG VOCATIONAL & TECHN COLLEGE
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