Pressure test pit

The invention discloses a pressure test pit. The pit comprises a pit body, a folding-type pit cover and a pit cover driving mechanism, wherein the folding-type pit cover is arranged at the upper part of the pit body in a sliding manner and comprises a positioning end and a driving end; the positioni...

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Bibliographic Details
Main Authors JIN SONGTAO, ZHENG XIAOPING, DENG YIYING
Format Patent
LanguageChinese
English
Published 25.05.2016
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
SAFETY DEVICES IN GENERAL
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The invention discloses a pressure test pit. The pit comprises a pit body, a folding-type pit cover and a pit cover driving mechanism, wherein the folding-type pit cover is arranged at the upper part of the pit body in a sliding manner and comprises a positioning end and a driving end; the positioning end of the folding-type pit cover is movably connected to the end part of the pit body; and the driving end of the folding-type pit cover is movably connected with the pit cover driving mechanism. According to the pressure test pit, firstly automatic opening and closing of the pit body can be quickly realized and secondly the pit body can be enabled to be in a relatively sealed state during testing, so that a situation caused by accidental injury is instantly compressed in the pit body and the pressure test risk is lowered.
Bibliography:Application Number: CN201511016053