Shield segment joint waterproof system performance test device and method considering bolt holes
The invention discloses a shield segment joint waterproof system performance test device and method considering bolt holes. The shield segment joint waterproof system performance test device comprises a bottom frame; the pipe piece sealing gasket pasting device comprises two sets of pipe piece seali...
Gespeichert in:
Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The invention discloses a shield segment joint waterproof system performance test device and method considering bolt holes. The shield segment joint waterproof system performance test device comprises a bottom frame; the pipe piece sealing gasket pasting device comprises two sets of pipe piece sealing gasket pasting plates which are oppositely arranged, one set of pipe piece sealing gasket pasting plates are fixed to a bottom frame, the other set of pipe piece sealing gasket pasting plates are arranged on the bottom frame in a sliding mode, and the inner faces, opposite in pairs, of the pipe piece sealing gasket pasting plates are provided with three annular pasting grooves from inside to outside. Rubber sealing gaskets are detachably arranged in the pasting grooves, bent bolt holes and straight bolt holes are formed in the positions, corresponding to the outer side pasting grooves and the middle pasting grooves, of the segment sealing gasket pasting plate, a thickening plate is arranged on the side, facing o |
---|