Suspension arm strength detection structure applied to engineering machinery production

A technology for strength testing and construction machinery, which is applied in the testing of mechanical components, testing of machine/structural components, strength characteristics, etc. Adjustment and other issues to achieve the effect of increasing the adjustable range, improving the detection effect, and improving the practicality

Inactive Publication Date: 2020-06-30
任仪
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The purpose of the present invention is to provide a boom strength detection structure applied to construction machinery production, to solve the problem that some boom strength detection devices on the marke

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  • Suspension arm strength detection structure applied to engineering machinery production
  • Suspension arm strength detection structure applied to engineering machinery production
  • Suspension arm strength detection structure applied to engineering machinery production

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] see Figure 1-7, the present invention provides a technical solution: a boom strength detection structure applied to construction machinery production, including a bottom plate 1, a first groove 2, a first spherical roller 3, a second groove 4, and a second spherical roller 5 , base 6, carrying cylinder 7, inner cavity 8, hydraulic rod 9, connecting block 10, inner sleeve 11, card slot 12, first bearing block 13, first spring 14, second bearing block 15...

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Abstract

The invention discloses a suspension arm strength detection structure applied to engineering machinery production. The structure comprises a bottom plate, a hydraulic rod, a first spring, a rope, a lifting hook, a second spring and limiting blocks, a first groove is formed in the upper surface of the bottom plate; a first spherical roller is movably mounted in the first groove; a second groove isformed in the inner wall of the first groove in the bottom plate; a second spherical roller is movably mounted in the second groove, a base is placed above the first spherical roller, a bearing cylinder is fixedly arranged above the base, inner cavities are formed in the bearing cylinder and the base, hydraulic rods are fixed in the inner cavities through bolts, and connecting blocks are fixedly mounted above the hydraulic rods. According to the suspension arm strength detection structure applied to engineering machinery production, the whole device can be conveniently moved during detection,the stress of the lifting hook during detection can be adjusted, and the stress of the lifting hook can be adjusted in real time, so that a better detection effect is achieved.

Description

technical field [0001] The invention relates to the technical field of construction machinery production, in particular to a structure for detecting the strength of a boom used in construction machinery production. Background technique [0002] Common construction machinery are cranes, excavators, and drilling rigs. The main purpose of such machinery is to provide convenience during the construction process. Compared with direct use of manpower, construction machinery used in the construction process can greatly improve construction efficiency and can also handle Some tasks that cannot be achieved by manpower, such as impacting and breaking concrete layers, lifting reinforced concrete objects, and drilling down, can replace manpower and improve construction efficiency. [0003] A crane is usually composed of a mechanical boom and multiple hydraulic cylinders. The hook lock at the front end of the device is stretched through the telescopic boom, so that the cargo can be lifte...

Claims

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Application Information

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IPC IPC(8): G01N3/10G01N3/02G01M13/00
CPCG01M13/00G01N3/02G01N3/10G01N2203/0017G01N2203/0048G01N2203/04
Inventor 任仪
Owner 任仪
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