Integrated multifunctional pincers shearing and expansion engineering tool using double-sliding-block deformation mechanism

A deformation mechanism and multi-functional technology, applied in the fields of hydraulic control, mechanical design, earthquake resistance and disaster reduction, can solve problems such as inconvenient operation, high cost, and difficult manufacturing

Active Publication Date: 2019-05-07
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This scheme has disadvantages such as inconvenient operation, difficult manufacture, and high cost.

Method used

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  • Integrated multifunctional pincers shearing and expansion engineering tool using double-sliding-block deformation mechanism
  • Integrated multifunctional pincers shearing and expansion engineering tool using double-sliding-block deformation mechanism
  • Integrated multifunctional pincers shearing and expansion engineering tool using double-sliding-block deformation mechanism

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Such as Figure 1-Figure 9 , a multifunctional engineering attachment, which is divided into A state mode of the clamping and shearing device, B state mode of the expansion device, and C state mode of the deforming device. The genus has three motion states: shearing and crushing state; expansion state; deformation state.

[0032] It includes a base (1), two driving hydraulic cylinders (2), deformation sliders (3), two hydraulic tools (4), deformation slider guide rails (5), deformation slider guide rail brackets (6), base Seat slider connecting rod (7), two deformed slider connecting rods (8), two deformed bases (9), one deformed hydraulic cylinder (10), base slider (11), base slider guide rail (12), base slider guide rail support (13);

[0033] The overall appearance of the hydraulic tool (4) is a triangular plate structure with teeth on one side, and the three corners are A, B, C, respectively. Insert the gap of the expansion target;

[0034]The deformed hydraulic...

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PUM

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Abstract

The invention provides an integrated multifunctional pincers shearing and expansion engineering tool using a double-sliding-block deformation mechanism, and particularly belongs to multifunctional engineering tools. The integrated multifunctional pincers shearing and expansion engineering tool has the advantages that a pincers shearing device A, expansion device B and deformation device C of the double-sliding-block deformation mechanism are used, the working requirements are met under various working states, and the motion interference does not occur.

Description

technical field [0001] The invention relates to the technical fields of mechanical design, hydraulic control, and earthquake resistance and disaster reduction, and specifically belongs to multifunctional engineering attachments. Background technique [0002] In recent years, earthquake disasters have occurred frequently, and national economic construction and people's life and property safety have been damaged and lost. Therefore, it is of great significance to use efficient post-earthquake disaster relief equipment to carry out demolition work in disaster areas. Referring to the current earthquake relief and rescue, it can be seen that hydraulic breaking tongs and hydraulic expansion equipment have played an important role in the demolition work of disaster relief, so the realization of one machine with multiple functions is extremely important for post-disaster demolition work or economic construction. Practical significance. At present, the structure adopted to realize ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/08
Inventor 赵京周振勇张自强张浩
Owner BEIJING UNIV OF TECH
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