The invention relates to the technical field of semitrailer parts, and discloses a semitrailer flexible assembly type fender which comprises a frame longitudinal beam, a rear fender welding support and a front fender welding support. The rear fender welding support and the front fender welding support are installed at the two ends of the frame longitudinal beam through bolts; a cloth clamping rubber fender is installed at the front end of the rear fender welding support, a first fender pressing plate is installed at the rear end of the cloth clamping rubber fender, a second fender pressing plate is installed at the front end of the cloth clamping rubber fender, and an extension spring is installed at the rear end of the front fender welding support. The rear end of the extension spring is installed in front of the second mudguard pressing plate, and a front mudguard extension plate is installed below the front mudguard welding support. According to the flexible assembly type mudguard of the semitrailer, damage to the surface of the mudguard is reduced, cleanliness of the appearance surface of the mudguard is guaranteed, impact destructive power of external force to the mudguard is reduced, the service life of the mudguard is prolonged, and the maintenance cost is reduced.
本发明涉及半挂车零部件技术领域,公开了一种半挂车柔性装配式挡泥板,包括车架纵梁、后挡泥板焊合支架和前挡泥板焊合支架,所述后挡泥板焊合支架与前挡泥板焊合支架均通过螺栓安装于车架纵梁两端,所述后挡泥板焊合支架的前端安装有夹布橡胶挡泥板,所述夹布橡胶挡泥板的后端安装有挡泥板压板一,所述夹布橡胶挡泥板的前端安装有挡泥板压板二,所述前挡泥板焊合支架的后端安装有拉伸弹簧,所述拉伸弹簧的后端安装于挡泥板压板二的前方,所述前挡泥板焊合支架的下方安装有前挡泥板延长板。该半挂车柔性装配式挡泥板,减少其对挡泥板表面的损伤,保证其外观表面的清洁,降低外力对挡泥板的冲击破坏力,增加挡泥板使用寿命,降低维修成本。
Flexible assembly type fender of semitrailer
一种半挂车柔性装配式挡泥板
2023-12-15
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |