The utility model relates to a protective baffle device for railway construction, which comprises a handrail, a rotating shaft, a locking head, a fence board, a fixed board, a positioning board and a spring. The lower part of the handrail is provided with a base, the lower surface of the base is connected with the ground, the right side of the fence board is provided with a right convex board of the fence board, the right convex board of the fence board is symmetrically arranged on the right side of the fence board, the left side of the handrail is provided with a plug board, the plug board is symmetrically arranged on the left side of the handrail, and Slot, inserting plate and slot are suitable. Inserting plate is inserted into slot, rotating shaft passes through right convex plate of breast board in turn, inserting plate is connected with locking head, rotating shaft rotates in right convex plate and inserting plate of breast board, left convex plate of breast board is provided on the left side, right convex plate of rail is provided on the right side, lower surface of left convex plate of breast board is connected with convex plate of rail, upper part of breast board is provided with inserting rod, fixed plate is provided with inserting rod hole, inserting rod is in phase with inserting rod hole The inserting rod passes through the inserting rod hole, the left side of the fixed plate has a fixed left plate, the handrail has a fixed left plate slot, and the fixed left plate is suitable for the fixed left plate slot.
【技术实现步骤摘要】
一种铁路施工防护挡板装置
本技术涉及铁路施工领域,尤其涉及一种铁路施工防护挡板装置。
技术介绍
在铁路施工中,为了隔挡行人车辆,需要在施工地点周围设置防护挡板,然而现有的防护挡板与栏杆之间的连接为固定式,拆卸很麻烦。
技术实现思路
本技术针对现有技术存在的上述不足,提供一种便于开合的一种铁路施工防护挡板装置。本技术的目的是通过以下技术方案来实现:一种铁路施工防护挡板装置,包括栏杆、转轴、锁紧头、栏板、固定板、定位板、弹簧,所述栏杆下部具有底座,底座下表面连接地面,栏板右侧具有栏板右凸板,栏板右凸板在栏板右侧对称设置,栏杆左侧具有插板,插板在栏杆左侧对称设置,栏板右凸板具有插槽,插板与插槽相适应,插板插入插槽,转轴依次穿过栏板右凸板、插板连接锁紧头,转轴在栏板右凸板、插板内转动,栏板左侧具有栏板左凸板,栏杆右侧具有栏杆凸板,栏板左凸板下表面连接栏杆凸板,栏板上部具有插杆,固定板具有插杆孔,插杆与插杆孔相适应,插杆穿过插杆孔,固定板左侧具有固定左板,栏杆具有固定左板槽,固定左板与固定左板槽相适应,固定左板插入固定左板槽,固定左板在固定左板槽内上下滑动。所述定位板下表面连接栏杆,定位板通过螺栓连接栏杆,定位板下部具有定位杆,定位杆插入固定左板槽,固定左板具有定位杆孔,定位杆与定位杆孔相适应,定位杆插入定位杆孔,定位杆在定位杆孔内上下滑动,弹簧套在定位杆上,弹簧上部连接定位板,弹簧下部连接固定板。有益效果:插板插入插槽,插槽对栏板右凸板支撑定位,通过上下设置的栏板右凸板 ...
【技术保护点】
1.一种铁路施工防护挡板装置,其特征是:包括栏杆、转轴、锁紧头、栏板、固定板、定位板、弹簧,所述栏杆下部具有底座,底座下表面连接地面,栏板右侧具有栏板右凸板,栏板右凸板在栏板右侧对称设置,栏杆左侧具有插板,插板在栏杆左侧对称设置,栏板右凸板具有插槽,插板与插槽相适应,插板插入插槽,转轴依次穿过栏板右凸板、插板连接锁紧头,转轴在栏板右凸板、插板内转动,栏板左侧具有栏板左凸板,栏杆右侧具有栏杆凸板,栏板左凸板下表面连接栏杆凸板,栏板上部具有插杆,固定板具有插杆孔,插杆与插杆孔相适应,插杆穿过插杆孔,固定板左侧具有固定左板,栏杆具有固定左板槽,固定左板与固定左板槽相适应,固定左板插入固定左板槽,固定左板在固定左板槽内上下滑动。/n
【技术特征摘要】
1.一种铁路施工防护挡板装置,其特征是:包括栏杆、转轴、锁紧头、栏板、固定板、定位板、弹簧,所述栏杆下部具有底座,底座下表面连接地面,栏板右侧具有栏板右凸板,栏板右凸板在栏板右侧对称设置,栏杆左侧具有插板,插板在栏杆左侧对称设置,栏板右凸板具有插槽,插板与插槽相适应,插板插入插槽,转轴依次穿过栏板右凸板、插板连接锁紧头,转轴在栏板右凸板、插板内转动,栏板左侧具有栏板左凸板,栏杆右侧具有栏杆凸板,栏板左凸板下表面连接栏杆凸板,栏板上部具有插杆,固定板具有插杆孔,插杆与插杆孔相...
【专利技术属性】
技术研发人员:樊伟伟,温永勇,张晓君,
申请(专利权)人:樊伟伟,温永勇,
类型:新型
国别省市:内蒙;15
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