The utility model discloses a large artillery frame with oil cylinders, which belongs to the technical field of large caliber artillery frame. Above the rear rack of the chassis of the gun, the connecting shaft on the cylinder is connected with the chassis, and the connecting shaft under the cylinder is connected with the cylinder support of the main rack. The cylinder is mainly composed of O-ring, cylinder body, rodless cavity, sealing ring A, piston, rod cavity, sealing ring B, dust ring and ears. The beneficial effects are as follows: by setting oil cylinder on the artillery frame and using oil cylinder to operate the frame, the operators only need to control the handle (or button) to complete the frame collection, simple frame operation, improve the efficiency of the line war conversion, reduce the changing time, and also reduce the working intensity of the gunner. The utility model, on the basis of not changing the traditional frame structure, increases the oil cylinder, solves the problem of the large number of operation of the frame and the slow collecting speed, reduces the operator and increases the oil cylinder at the same time, and can bear part of the rear sitting force and improve the force condition of the frame.
【技术实现步骤摘要】
一种带油缸的火炮大架
本技术涉及一种带油缸的火炮大架,属于大口径火炮架体
技术介绍
大口径火炮常用的大架为焊接箱形结构,与下架连接为机械连接,发射时承受后坐过程中的射击载荷,支撑火炮以保证射击静止性和稳定性,行军状态下又构成运动体的一部分,起着牵引火炮的作用。大架重量比较重,大架的收放时,由3到4人同时操作,并要统一协调操作,消耗炮手体力,操作笨重,操作协调不一致易发生危险。增加油缸的大架,操作方便,可以减少人力,节省操作时间,提高行战转换速度。
技术实现思路
本技术提供了一种带油缸的火炮大架,在火炮大架的合适的位置固定油缸,利用油缸对大架进行操作,提高操作速度,减少操作时间,减低劳动强度,增加油缸也提高了大架承受后坐的能力。本技术解决其技术问题所采用的技术方案是:一种带油缸的火炮大架,在火炮的底盘后方大架上方,由油缸上连接轴与底盘连接,油缸下连接轴与大架本体油缸支座连接。油缸主要由O型圈、油缸本体、无杆腔、密封圈A、活塞、有杆腔、密封圈B、防尘圈和支耳组成。使用时,火炮进入阵地后,通过液压系统向油缸无杆腔注液,推动活塞运动,活塞杆伸出,带动大架落下,实现大架放列;火炮离开阵地前,通过液压系统向油缸有杆腔注液,推动活塞运动,活塞杆缩回,带动大架收起,实现大架收起。本技术的有益效果是:通过在火炮大架上设置油缸,利用油缸对大架的收放进行操作,操纵人员只需通过控制手柄(或按钮)完成大架的收放,简便大架操作,提高行战转换效率,减少装换时间,同时也降低炮手劳动强度。本技术在不改变传统大架结构的基础上,对大架进行优化设计,增加油缸,解决了大架操作人数多,收放速度 ...
【技术保护点】
1.一种带油缸的火炮大架,其特征在于:在火炮的底盘后方大架上方,由油缸上连接轴(4)与底盘连接,油缸下连接轴(8)与大架本体油缸支座连接,油缸主要由O型圈(10)、油缸本体(11)、无杆腔(12)、密封圈A(13)、活塞(14)、有杆腔(15)、密封圈B(16)、防尘圈(17)和支耳(18)组成。
【技术特征摘要】
1.一种带油缸的火炮大架,其特征在于:在火炮的底盘后方大架上方,由油缸上连接轴(4)与底盘连接,油缸下连接轴(8)与大架本体油缸支座连接,油缸主要由...
【专利技术属性】
技术研发人员:于世勇,王大业,张树源,李道亮,刘畅,朱江辉,王洋,丁树艳,
申请(专利权)人:齐齐哈尔北方机器有限责任公司,
类型:新型
国别省市:黑龙江,23
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