A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Portable inspection device on marine diesel engine cylinder block
A portable inspection device on a marine diesel engine cylinder block comprises a support, a hinge, a door body, a fork-shaped block and a center bolt, the portable inspection device is installed on an inspection door cover in a rotating and openable mode, a circular rotating door hole is formed in the inspection door cover, and a plurality of notches are formed in the periphery of the rotating door hole in an extending mode. A fork-shaped block located on the outer side of the inspection door cover abuts against the outer side face of the portion, between the notches of the rotating door hole, of the inspection door cover through a protruding fork portion of the fork-shaped block, the door body is tensioned outwards through a center bolt to seal the rotating door hole, and the fork-shaped block rotates to the position where the protruding fork portion is aligned with the notches and is pushed to penetrate through the rotating door hole inwards. And the rotating door hole is opened by rotating the door body through the center bolt, so that the interior of the air cylinder body can be inspected. According to the invention, tedious disassembly operation is avoided, the internal condition of the cylinder body can be observed only by directly pushing away the rotary inspection door, convenient inspection of the diesel engine cylinder body after a main engine is subjected to test run or operation is realized, and the diesel engine cylinder body inspection device has the advantages of simplicity and convenience in operation, no disassembly and assembly, no need of disassembly and assembly tools and high working efficiency.
一种船用柴油机气缸体上的便捷式检查装置，包括支架、铰链、门体、叉形块和中心螺栓，旋转且可开启地安装于检查门盖上，该检查门盖上开设有圆形的旋转门孔，该旋转门孔的周边扩展有若干缺口，位于检查门盖外侧的叉形块通过其凸叉部抵紧于旋转门孔的缺口之间的检查门盖的外侧面，并且通过中心螺栓向外拉紧门体将旋转门孔封闭，叉形块旋转至凸叉部对准缺口的位置且推动向内穿过旋转门孔，并且通过中心螺栓旋动门体将旋转门孔打开，以便进行气缸体内部的检查。本发明避免了繁琐的拆卸操作，只需直接推开旋转式检查门即可观察气缸体的内部状况，实现了主机在试车或者运行后，对柴油机气缸体的便捷检查，具有操作简便、免于拆装、无需拆装工具和作业效率高的优点。
Portable inspection device on marine diesel engine cylinder block
A portable inspection device on a marine diesel engine cylinder block comprises a support, a hinge, a door body, a fork-shaped block and a center bolt, the portable inspection device is installed on an inspection door cover in a rotating and openable mode, a circular rotating door hole is formed in the inspection door cover, and a plurality of notches are formed in the periphery of the rotating door hole in an extending mode. A fork-shaped block located on the outer side of the inspection door cover abuts against the outer side face of the portion, between the notches of the rotating door hole, of the inspection door cover through a protruding fork portion of the fork-shaped block, the door body is tensioned outwards through a center bolt to seal the rotating door hole, and the fork-shaped block rotates to the position where the protruding fork portion is aligned with the notches and is pushed to penetrate through the rotating door hole inwards. And the rotating door hole is opened by rotating the door body through the center bolt, so that the interior of the air cylinder body can be inspected. According to the invention, tedious disassembly operation is avoided, the internal condition of the cylinder body can be observed only by directly pushing away the rotary inspection door, convenient inspection of the diesel engine cylinder body after a main engine is subjected to test run or operation is realized, and the diesel engine cylinder body inspection device has the advantages of simplicity and convenience in operation, no disassembly and assembly, no need of disassembly and assembly tools and high working efficiency.
一种船用柴油机气缸体上的便捷式检查装置，包括支架、铰链、门体、叉形块和中心螺栓，旋转且可开启地安装于检查门盖上，该检查门盖上开设有圆形的旋转门孔，该旋转门孔的周边扩展有若干缺口，位于检查门盖外侧的叉形块通过其凸叉部抵紧于旋转门孔的缺口之间的检查门盖的外侧面，并且通过中心螺栓向外拉紧门体将旋转门孔封闭，叉形块旋转至凸叉部对准缺口的位置且推动向内穿过旋转门孔，并且通过中心螺栓旋动门体将旋转门孔打开，以便进行气缸体内部的检查。本发明避免了繁琐的拆卸操作，只需直接推开旋转式检查门即可观察气缸体的内部状况，实现了主机在试车或者运行后，对柴油机气缸体的便捷检查，具有操作简便、免于拆装、无需拆装工具和作业效率高的优点。
Portable inspection device on marine diesel engine cylinder block
一种船用柴油机气缸体上的便捷式检查装置
QIN JIA (author) / LIU CHUANG (author) / XU ZHAOGANG (author)
2024-10-22
Patent
Electronic Resource
Chinese
IPC:
F02F
CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES
,
Zylinder, Kolben oder Gehäuse für Brennkraftmaschinen
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
Discussion of Diesel Engine Cylinder Cavitation
| British Library Online Contents | 2011
Online Contents | 1998
SULZER RTA68T MARINE DIESEL ENGINE
Online Contents | 1997
THE WÄRTSILÄ 38B MARINE DIESEL ENGINE
Online Contents | 1999
Run-in Coatings for Diesel Engine Cylinder Liners
| British Library Online Contents | 1996