Comprehensive test bed and test method for hydraulic support and anti-extrusion protection structure
A technology of comprehensive test bench and protection structure, which is applied in the field of comprehensive test bench for testing the anti-extrusion protection of hydraulic supports and cabs of mining rubber-tyred vehicles. Reduced floor space, reduced test costs, and high adaptability
Pending Publication Date: 2022-01-21
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The current test equipment is a single-function and independent test system, which can only test specific types of equipment. For enterprises with various test needs, it is necessary to build a variety of test benches, which takes up a lot of space and takes a long construction period. , high investment cost
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.
[0031] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. within the scope covered by the disclosed technical content. At the same time, terms such as "upper", "low...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of coal mine machinery testing, and particularly relates to a comprehensive test bed and a test method for testing anti-extrusion protection of a hydraulic support and a mining rubber-tyred vehicle cab. The test bed comprises a frame body, a basic platform, a movable platform, two ROPS loading mechanisms and a sliding device. The basic platform is vertically fixed at the bottom of the inner side of the frame body, the movable platform is connected in the frame body in an up-and-down sliding manner, the two ROPS loading mechanisms are connected to the left side and the rear side of the frame body through sliding devices respectively, the ROPS loading mechanisms are driven to move transversely and vertically, and double tests of a hydraulic support and an anti-extrusion protection structure are achieved. Various test requirements can be met by constructing one test bed, the occupied area and the construction cost of the test bed are reduced, and the test cost is greatly reduced.
Description
technical field [0001] The invention belongs to the technical field of coal mine machinery testing, and in particular relates to a comprehensive test bench and a test method for testing the anti-extrusion protection of a hydraulic support and a cab of a mine rubber-tyred vehicle. Background technique [0002] The hydraulic support test bench is mainly used to test the technical and safety performance of the hydraulic support. It is an essential facility for the development and production of hydraulic supports. Most of the major domestic hydraulic support research and production units have hydraulic support test benches with single functions. The anti-extrusion protective structure (ROPS) test bench inspects the anti-extrusion protective structure of the vehicle cab to verify its safety performance. ROPS test benches are widely used in the field of automobiles and construction machinery, but there is a lack of relevant explosion-proof rubber wheel transportation equipment. Te...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01M17/007
CPCG01M13/00G01M17/007
Inventor 闫飞宋涛李刚张凡任志杰闫殿华张银星国建会
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP