A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a wind-resistant advertisement gateway. The wind-resistant advertisement gateway comprises a gate machine, a gate rod, a turning plate and a secondary rod, wherein the top end of the turning plate is connected with a poking rod rotating shaft; the poking rod rotating shaft is fixed with a poking rod; the front end of the poking rod is connected with a pull rod; the top end of the poking rod rotating shaft is mounted in the gate rod; each turning plate has the same connecting structure; the tail end of the pull rod is connected with a movable guide rail fixed block; the guide rail fixed block is fixedly connected with a guide rail; the back end of the guide rail fixed block is connected with a tension spring; the tension spring is fixed on the gate rod; a movable support rod is mounted in the guide rail; front and back two holes are formed in the back end of the support rod; and the support rod is mounted on the gate machine through the front hole or the back hole. Through the arrangement of the support rod having the front and back two holes and the mutual fit of such parts as the guide rail, the tension spring and the pull rod, the gate rod can select an opening or closing state according to the condition of wind force to achieve the purposes of normal use and wind-resistant use, the damage of the gateway and other harms due to excessive wind force are prevented, and the safety is guaranteed.
The invention discloses a wind-resistant advertisement gateway. The wind-resistant advertisement gateway comprises a gate machine, a gate rod, a turning plate and a secondary rod, wherein the top end of the turning plate is connected with a poking rod rotating shaft; the poking rod rotating shaft is fixed with a poking rod; the front end of the poking rod is connected with a pull rod; the top end of the poking rod rotating shaft is mounted in the gate rod; each turning plate has the same connecting structure; the tail end of the pull rod is connected with a movable guide rail fixed block; the guide rail fixed block is fixedly connected with a guide rail; the back end of the guide rail fixed block is connected with a tension spring; the tension spring is fixed on the gate rod; a movable support rod is mounted in the guide rail; front and back two holes are formed in the back end of the support rod; and the support rod is mounted on the gate machine through the front hole or the back hole. Through the arrangement of the support rod having the front and back two holes and the mutual fit of such parts as the guide rail, the tension spring and the pull rod, the gate rod can select an opening or closing state according to the condition of wind force to achieve the purposes of normal use and wind-resistant use, the damage of the gateway and other harms due to excessive wind force are prevented, and the safety is guaranteed.
Wind-resistant advertisement gateway
XIAO YONGSHAN (author)
2015-12-23
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G09F
DISPLAYING
,
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