The invention relates to the technical field of semitrailer protection, and discloses a semitrailer side face protection structure which comprises a semitrailer frame. Supporting plates are symmetrically and fixedly connected to the two sides of the semitrailer frame, and protection mechanisms are fixedly connected to the sides, away from the semitrailer frame, of the supporting plates. Each protection mechanism comprises a protection pipe with an opening in one end, and the outer pipe bottom of the protection pipe is fixedly connected to the end, away from the frame, of the corresponding supporting plate. Each protection mechanism further comprises a spring, a clamp, a transmission column, a protection plate, a transmission hole, a bolt and two screw holes, wherein one end of the spring is fixedly connected to the bottom of the inner pipe of the protection pipe, the other end of the spring is connected with the clamp, one end of the transmission column is clamped on the clamp, and theother end of the transmission column penetrates through a pipe opening of the protection pipe and is connected with the protection plate. The semitrailer side face protection structure can solve theproblems that at present, when a side face protection device is impacted, the protection effect is poor, and when the side face protection device is damaged and needs to be maintained, the damaged part is inconvenient to replace.
本发明涉及半挂车防护技术领域,且公开了一种半挂车侧面防护结构,包括车架,车架的两侧对称固定连接有支撑板,支撑板远离车架的一侧固定连接有防护机构;防护机构包括一端开口的防护管,防护管的外管底固定连接在支撑板远离车架的一端,防护机构还包括弹簧、夹具、传动柱、防护板、传动孔、螺栓和两个螺孔,弹簧的一端固定连接在防护管的内管底,弹簧的另一端与夹具相连接,传动柱的一端夹持在夹具上,传动柱的另一端穿过防护管的管口并与防护板相连接。该半挂车侧面防护结构,能够解决目前当侧面防护装置受到撞击时,其防护效果差,且当其损坏需要维护时,不方便对损坏的部分进行更换的问题。
Semitrailer side face protection structure
一种半挂车侧面防护结构
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |