Rock sample lifting device and mounting structure thereof

A lifting device and rock sample technology, applied in the direction of lifting device, lifting frame, etc., can solve the problems of high cost of independent equipment, occupying large space and space, inconvenient operation, etc., and achieve the effect of simple structure, high reliability and convenient operation.

Pending Publication Date: 2022-05-27
SHANGHAI TIANDI MINING EQUIP TECH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If an additional fixed lifting device is added, it usually needs to occupy a large site and space, or the operation is inconvenient, or the cost of independent equipment is high, etc., which will bring many problems

Method used

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  • Rock sample lifting device and mounting structure thereof
  • Rock sample lifting device and mounting structure thereof
  • Rock sample lifting device and mounting structure thereof

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Embodiment Construction

[0032] like Figure 1-11 As shown, the present invention discloses a rock sample lifting device 1, including a guide frame 11, a lifting platform 12, a lifting cylinder assembly 16, a push platform 13, a connecting rod assembly 15, a push rod assembly 14 and a push cylinder 17. The lift platform is guided by the guide frame to lift and lower under the telescopic action of the lift cylinder assembly. The push platform is installed on the lifting platform and goes up and down synchronously with the lifting platform. Both the connecting rod assembly and the push rod assembly are mounted on the push platform and extend in the front and rear horizontal directions. The pushing platform is provided with two front and rear guide structures extending horizontally from left to right, and the pushing rod assembly is slidably connected to the pushing platform left and right through the guide structures. The connecting rod assembly is fixed relative to the push platform. The pushing oil...

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PUM

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Abstract

The invention relates to a rock sample lifting device and a mounting structure thereof, a lifting platform of the lifting device is guided by a guide frame and ascends and descends under the action of a lifting oil cylinder assembly, a pushing platform is mounted on the lifting platform, and a connecting rod assembly and a pushing rod assembly are mounted on the pushing platform and horizontally extend front and back; the pushing rod assembly is connected with the pushing platform in a left-right sliding mode through a guide structure on the pushing platform, the pushing oil cylinder extends left and right to be connected between the connecting rod assembly and the pushing rod assembly, and a plurality of hanging chains distributed at intervals are hung on the pushing rod assembly. The mounting structure comprises a cutting abrasion test bed and a lifting device, the guide frame is fixed on the side surface of one side, close to the cut rock sample placement area, of the test bed, the upper end and the lower end of a lifting oil cylinder in the lifting oil cylinder assembly are connected to the lifting table and the test bed respectively, and other parts of the lifting device are all located above the test bed. The rock sample lifting device is specially used for lifting the rock sample of the cutting abrasion test bed, and is simple in structure and low in cost.

Description

technical field [0001] The invention relates to a hoisting device and its installation structure, in particular to a rock sample hoisting device used for rock cutting performance test and an installation structure of the hoisting device on a corresponding test stand. Background technique [0002] The tests to study rock cutting mainly include cutting test and abrasion test. Among them, cutting rock samples and abrasive rock samples are used. No matter which kind of test, the corresponding rock samples are usually large and heavy. When the rock sample used on the test bench exceeds a certain volume The installation and disassembly of rock samples will become very difficult, especially for the compact test bench. If an additional fixed lifting device is added, it usually takes up a large site and space, or it is inconvenient to operate, or the cost of independent equipment is high, etc., which will bring many problems. SUMMARY OF THE INVENTION [0003] The invention aims to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/16B66F7/28
CPCB66F7/16B66F7/28
Inventor 章立强王振乾宋相坤胡璟胡滔董超周常飞顾恩洋陈阳方勇翔陶高群郭岱
Owner SHANGHAI TIANDI MINING EQUIP TECH CO LTD
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