Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cover body structure of air cushion type surge chamber
The invention discloses a cover body structure of an air cushion type surge chamber, the structure comprises a primary cylinder body and a circular plate arranged in the primary cylinder body, and the circular plate is fixedly connected to the upper part of the inner wall of the primary cylinder body; the first-stage barrel is formed by sequentially welding and enclosing a plurality of barrel plates; the circular plate is formed by welding two semicircular plates; a plurality of round holes are formed in the surface of the round plate in a penetrating mode, one round hole is located in the center of the round plate, and the other round holes are formed in a plurality of circles in the circumferential direction of the round hole in the center. A second-stage barrel is inserted into the circular hole and welded to the circular plate, and a supporting device is arranged at the bottom of the second-stage barrel. A plurality of round holes are formed in the surface of the round plate, so that the weight of the round plate is reduced, the welding amount is reduced, internal air pressure has expansion force in the horizontal direction on the second-stage barrel, the generated expansion force can generate transverse extrusion force on the semicircular plate, upward deformation of the semicircular plate can be reduced, supporting during follow-up replacement is facilitated in cooperation with the supporting device, and the service life of the second-stage barrel is prolonged. And therefore, the replacement difficulty is reduced.
本发明公开了一种气垫式调压室的罩体结构，该结构包括一级筒体和设置在一级筒体内的圆板，圆板固定连接在一级筒体的内壁上部；一级筒体由若干块筒体板依次焊接围合而成；圆板由两块半圆板焊接而成；圆板的表面贯穿设有多个圆孔，其中一个所述圆孔位于圆板的中心处，其余的圆孔沿着中心处的圆孔周向设置多圈；圆孔内部插接有二级筒体，二级筒体与圆板焊接，二级筒体底部设置有支撑装置。本发明通过在圆板表面开设多个圆孔，从而降低了圆板的重量，减少焊接量，内部的气压对二级筒体有向水平方向的膨胀力，产生的膨胀力可对半圆板产生横向的挤压力，可降低半圆板向上的变形，并配合支撑装置，方便后续更换时的支撑，从而降低更换时的难度。
Cover body structure of air cushion type surge chamber
The invention discloses a cover body structure of an air cushion type surge chamber, the structure comprises a primary cylinder body and a circular plate arranged in the primary cylinder body, and the circular plate is fixedly connected to the upper part of the inner wall of the primary cylinder body; the first-stage barrel is formed by sequentially welding and enclosing a plurality of barrel plates; the circular plate is formed by welding two semicircular plates; a plurality of round holes are formed in the surface of the round plate in a penetrating mode, one round hole is located in the center of the round plate, and the other round holes are formed in a plurality of circles in the circumferential direction of the round hole in the center. A second-stage barrel is inserted into the circular hole and welded to the circular plate, and a supporting device is arranged at the bottom of the second-stage barrel. A plurality of round holes are formed in the surface of the round plate, so that the weight of the round plate is reduced, the welding amount is reduced, internal air pressure has expansion force in the horizontal direction on the second-stage barrel, the generated expansion force can generate transverse extrusion force on the semicircular plate, upward deformation of the semicircular plate can be reduced, supporting during follow-up replacement is facilitated in cooperation with the supporting device, and the service life of the second-stage barrel is prolonged. And therefore, the replacement difficulty is reduced.
本发明公开了一种气垫式调压室的罩体结构，该结构包括一级筒体和设置在一级筒体内的圆板，圆板固定连接在一级筒体的内壁上部；一级筒体由若干块筒体板依次焊接围合而成；圆板由两块半圆板焊接而成；圆板的表面贯穿设有多个圆孔，其中一个所述圆孔位于圆板的中心处，其余的圆孔沿着中心处的圆孔周向设置多圈；圆孔内部插接有二级筒体，二级筒体与圆板焊接，二级筒体底部设置有支撑装置。本发明通过在圆板表面开设多个圆孔，从而降低了圆板的重量，减少焊接量，内部的气压对二级筒体有向水平方向的膨胀力，产生的膨胀力可对半圆板产生横向的挤压力，可降低半圆板向上的变形，并配合支撑装置，方便后续更换时的支撑，从而降低更换时的难度。
Cover body structure of air cushion type surge chamber
一种气垫式调压室的罩体结构
WANG LIANG (Autor:in) / CHEN LEI (Autor:in) / ZHANG JIFANG (Autor:in)
09.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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