Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waterproof structure for shaft outlet hole of barrier gate case
The barrier gate case shaft outlet hole waterproof structure comprises a case, a handrail mounting main shaft is arranged on the case in a penetrating mode, a rear sealing cover and a front sealing cover are arranged on the handrail mounting main shaft in a sleeving mode, and the rear sealing cover and the front sealing cover are located on the two sides of the case respectively. The rear sealing cover, the front sealing cover and the machine box are connected in a matched mode through stainless steel countersunk head screws, a second O-shaped ring is arranged on the front sealing cover and can make contact with the machine box, a main shaft sealing ring is assembled on the handrail installation main shaft in an interference fit mode and can make contact with the front sealing cover, and a V-shaped groove is formed in the main shaft sealing ring in the circumferential direction. The V-shaped groove is located below the guide structure of the front sealing cover, the structure is simple, and the waterproof performance of the barrier gate machine box can be effectively improved.
本发明公开了一种道闸机箱出轴孔防水结构，包括机箱，所述机箱上穿设有栏杆安装主轴，所述栏杆安装主轴上套设有后封盖和前封盖，且所述后封盖和前封盖分别位于机箱两侧，所述后封盖、前封盖和机箱之间通过不锈钢沉头螺钉配合连接，所述前封盖上设置有第二O型圈且第二O型圈能与机箱接触，所述栏杆安装主轴上过盈装配主轴密封圈，所述主轴密封圈能与前封盖接触，所述主轴密封圈上沿周向开设有V型槽，所述V型槽位于前封盖的导向结构下方结构简单，能有效提高道闸机箱的防水性。
Waterproof structure for shaft outlet hole of barrier gate case
The barrier gate case shaft outlet hole waterproof structure comprises a case, a handrail mounting main shaft is arranged on the case in a penetrating mode, a rear sealing cover and a front sealing cover are arranged on the handrail mounting main shaft in a sleeving mode, and the rear sealing cover and the front sealing cover are located on the two sides of the case respectively. The rear sealing cover, the front sealing cover and the machine box are connected in a matched mode through stainless steel countersunk head screws, a second O-shaped ring is arranged on the front sealing cover and can make contact with the machine box, a main shaft sealing ring is assembled on the handrail installation main shaft in an interference fit mode and can make contact with the front sealing cover, and a V-shaped groove is formed in the main shaft sealing ring in the circumferential direction. The V-shaped groove is located below the guide structure of the front sealing cover, the structure is simple, and the waterproof performance of the barrier gate machine box can be effectively improved.
本发明公开了一种道闸机箱出轴孔防水结构，包括机箱，所述机箱上穿设有栏杆安装主轴，所述栏杆安装主轴上套设有后封盖和前封盖，且所述后封盖和前封盖分别位于机箱两侧，所述后封盖、前封盖和机箱之间通过不锈钢沉头螺钉配合连接，所述前封盖上设置有第二O型圈且第二O型圈能与机箱接触，所述栏杆安装主轴上过盈装配主轴密封圈，所述主轴密封圈能与前封盖接触，所述主轴密封圈上沿周向开设有V型槽，所述V型槽位于前封盖的导向结构下方结构简单，能有效提高道闸机箱的防水性。
Waterproof structure for shaft outlet hole of barrier gate case
一种道闸机箱出轴孔防水结构
GUO SHINING (Autor:in)
01.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
H05K
PRINTED CIRCUITS
,
Gedruckte Schaltungen
/
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.
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