Yakagadzirwa uye yakagadziridzwa nekambani yedu, trolley ye hydraulic tunnel lining system yakanaka kwazvo ye formwork lining yenjanji nemigwagwa mikuru. Ichifambiswa nemamota emagetsi, inokwanisa kufamba yoga, ine hydraulic cylinder ne screw jack zvinoshandiswa kuisa uye kutora formwork yacho. Trolley ine mabhenefiti akawanda mukushanda, akadai semutengo wakaderera, chimiro chakavimbika, kushanda zviri nyore, kumhanya kwe lining nekukurumidza uye nzvimbo yakanaka ye tunnel.
Trolley inowanzo gadzirwa semhando yesimbi, ichishandisa template yesimbi yakasanganiswa, isina kufamba otomatiki, ichishandisa simba rekunze kudhonza, uye template yekubvisa zvese inoshandiswa nemaoko, izvo zvinoda simba rakawanda. Rudzi urwu rwetrolley yekubatanidza runowanzo shandiswa pakuvaka tunnel pfupi, kunyanya pakuvaka tunnel concrete lining ine complex plane and space geometry, frequency process conversion, uye zvinodiwa zveprocess. Zvakanakira zvayo zviri pachena. Tunnel rechipiri rekusimbisa concrete lining rinoshandisa dhizaini iri nyore ye arch frame, iyo inogadzirisa matambudziko aya zvakanaka, uye panguva imwe chete, mutengo weinjiniya wakaderera. Mazhinji ematrolleys ari nyore anoshandisa artificial concrete pouring, uye simple lining trolley yakazadzwa nema concrete conveying pump trucks, saka kuomarara kwetrolley kunofanira kusimbiswa zvakanyanya. Mamwe matrolleys ari nyore anoshandisawo integral Steel Formwork, asi achiri kushandisa threaded rods uye haafambi otomatiki. Rudzi urwu rwetrolley runowanzo zadzwa nematrucks ekutumira concrete. Simple lining trolleys anowanzo shandisa combined steel formwork. Combined steel formwork inowanzo gadzirwa nemaplates matete.
Kuomarara kwesimbi kunofanirwa kufungwa nezvako pakugadzira, saka nzvimbo iri pakati pesimbi haifanirwe kunge yakakura zvakanyanya. Kana kureba kwesimbi iri 1.5m, avhareji yenzvimbo iri pakati pesimbi haifanirwe kupfuura 0.75m, uye nzvimbo yakareba yesimbi inofanira kuiswa pakati pekusundidzira nekusundidzira kuti zvive nyore kuisa zvisungo zvesimbi nemahoko esimbi. Kana pombi ichishandiswa pakusundidzira, kumhanya kwekusundidzira hakufanirwe kuve kwakanyanya kukurumidza, zvikasadaro kuchakonzera kushanduka kwesimbi yakagadzirwa, kunyanya kana ukobvu hwemukati hwakakura kupfuura 500mm, kumhanya kwekusundidzira kunofanira kudzikiswa. Chenjerera paunenge uchivhara nekudurura. Nyatsoteerera kudururwa kwesimbi nguva dzese kudzivirira kudururwa kwesimbi mushure mekuzadzwa, zvikasadaro zvichakonzera kuputika kwemould kana kushanduka kwetrolley.
