Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hyperbolic coal bunker funnel steel rail cladding structure and manufacturing method thereof
The invention relates to the technical field of mining, and discloses a manufacturing method of a hyperbolic curve coal bunker funnel steel rail cladding structure, which comprises the following steps: S1, manufacturing a hyperbolic curve light rail; S2, connecting the upper end of the hyperbolic curve light rail manufactured in the S1 with a steel rail fixing piece, and connecting the lower end of the hyperbolic curve light rail manufactured in the S1 with a steel rail fixing disc; and S3, after the surface of the funnel manufactured in the S2 is connected with a stone body through round steel light rail, conducting concrete pouring to form a final structure. The invention further discloses the hyperbolic coal bunker funnel steel rail cladding structure manufactured by the manufacturing method. The uniform section shrinkage C of the hyperbolic funnel is a certain value, the section shrinkage of the hyperbolic funnel does not change along with the change of the height h of the hyperbolic funnel, the inclination angle of any position on the funnel wall is a variable value, and the inclination angle of the funnel wall closer to the funnel opening is larger, so that dislocation, extrusion and internal and external friction resistance of coal at the discharge opening are not obviously increased, and the funnel shape also conforms to the flowing rule of the coal, and the effect of preventing the coal flow from being blocked can be achieved.
本发明涉及采矿技术领域，公开了一种双曲线煤仓漏斗钢轨覆面结构的制造方法，包括如下步骤：S1、双曲面轻轨制作，S2、将S1中制得的双曲面轻轨的上端与钢轨固定件连接，下端与钢轨固定盘连接；S3、将S2中制得的漏斗表面至石体间通过圆钢轻轨连接筋后进行混凝土浇筑，以形成最终结构；还公开了由上述制造方法制备得到的双曲线煤仓漏斗钢轨覆面结构。本发明，由于双曲线漏斗为等截面收缩率C是一定值，由于漏斗截面收缩率不随漏斗高度h的变化而变化，同时斗壁上任一处的倾斜角为一变值，越接近斗口的斗壁倾斜角越大，因此煤在排料口处的错动、挤压和内外摩擦阻力均无明显增加，斗形也符合煤的流动规律，从而能起到防止煤流堵塞的作用。
Hyperbolic coal bunker funnel steel rail cladding structure and manufacturing method thereof
The invention relates to the technical field of mining, and discloses a manufacturing method of a hyperbolic curve coal bunker funnel steel rail cladding structure, which comprises the following steps: S1, manufacturing a hyperbolic curve light rail; S2, connecting the upper end of the hyperbolic curve light rail manufactured in the S1 with a steel rail fixing piece, and connecting the lower end of the hyperbolic curve light rail manufactured in the S1 with a steel rail fixing disc; and S3, after the surface of the funnel manufactured in the S2 is connected with a stone body through round steel light rail, conducting concrete pouring to form a final structure. The invention further discloses the hyperbolic coal bunker funnel steel rail cladding structure manufactured by the manufacturing method. The uniform section shrinkage C of the hyperbolic funnel is a certain value, the section shrinkage of the hyperbolic funnel does not change along with the change of the height h of the hyperbolic funnel, the inclination angle of any position on the funnel wall is a variable value, and the inclination angle of the funnel wall closer to the funnel opening is larger, so that dislocation, extrusion and internal and external friction resistance of coal at the discharge opening are not obviously increased, and the funnel shape also conforms to the flowing rule of the coal, and the effect of preventing the coal flow from being blocked can be achieved.
本发明涉及采矿技术领域，公开了一种双曲线煤仓漏斗钢轨覆面结构的制造方法，包括如下步骤：S1、双曲面轻轨制作，S2、将S1中制得的双曲面轻轨的上端与钢轨固定件连接，下端与钢轨固定盘连接；S3、将S2中制得的漏斗表面至石体间通过圆钢轻轨连接筋后进行混凝土浇筑，以形成最终结构；还公开了由上述制造方法制备得到的双曲线煤仓漏斗钢轨覆面结构。本发明，由于双曲线漏斗为等截面收缩率C是一定值，由于漏斗截面收缩率不随漏斗高度h的变化而变化，同时斗壁上任一处的倾斜角为一变值，越接近斗口的斗壁倾斜角越大，因此煤在排料口处的错动、挤压和内外摩擦阻力均无明显增加，斗形也符合煤的流动规律，从而能起到防止煤流堵塞的作用。
Hyperbolic coal bunker funnel steel rail cladding structure and manufacturing method thereof
一种双曲线煤仓漏斗钢轨覆面结构及其制造方法
LIU XUE (Autor:in) / ZHAO HUASHAN (Autor:in) / SHI XIN (Autor:in) / XU JISHENG (Autor:in)
23.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
B65D
Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter
,
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
/
E01B
PERMANENT WAY
,
Gleisoberbau
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