Steel rail profiling grinding machine
A technology of grinding machine and rail, applied in the direction of track, laying track, track maintenance, etc., can solve the problems of affecting the safety of operators, uneven grinding surface, and jumping of the guide wheel, etc., to avoid environmental pollution, ensure smoothness, improve The effect of efficiency
Pending Publication Date: 2020-05-01
山东博砺思轨道交通装备科技有限公司
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, due to the existence of the weld (weld seam), the existing grinding machine is likely to cause the guide wheel to jump when walking through the weld and its vicinity (because the weld is not smooth), causing the grinding surface to be uneven and more likely to cause Damage to the grinding wheel and affect the safety of the operator
In addition, the existing grinders are all powered by internal combustion engines, which will cause certain environmental pollution during use.
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
[0013] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0014] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be understoo...
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 provides a steel rail profiling grinding machine, which comprises a supporting frame, a power supply device and a grinding device, wherein the supporting frame is used for arranging eachdevice of the steel rail profiling grinding machine or providing support for the device, the supporting frame is constructed to be arranged on a steel rail in the extending direction of the steel rail, and guide wheels capable of moving along the steel rail are arranged on the two sides of the supporting frame respectively; the power supply device is installed on the supporting frame and used forsupplying power to a device in the steel rail profiling grinding machine; the grinding device is used for grinding the steel rail and comprises a grinding head and a motor for driving the grinding head; at least one set of profiling wheels are arranged on each of the two sides of the supporting frame, and the rotating axes of the profiling wheels are not parallel to the rotating axes of the guidewheels on the same side.
Description
technical field [0001] The invention relates to the technical field of railway maintenance machinery, in particular to a rail profiling grinding machine. Background technique [0002] In the railway transportation system, the steel rail (or rail) is an important basic component to ensure the normal operation of the railway. During the service process of the rail, various surface damages (or "diseases") will occur, such as wavy wear of the rail, scratches on the rail surface, peeling of the rail surface, severe wear on the rail side, cracks, and crushing of the rail head, etc., and These superficial damages develop rapidly and affect the transportation capacity, safety and economic benefits of the railway. [0003] Rewelding is one of the common techniques used to repair these surface damages. However, due to the existence of the weld (weld seam), the existing grinder is likely to cause the guide wheel to jump when it walks through the weld and its vicinity (because the wel...
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 IPC IPC(8): E01B31/17
CPCE01B31/17
Inventor 吕洪宾樊文刚衣同杰李红伟尹文学
Owner 山东博砺思轨道交通装备科技有限公司