The intelligent well cover of the maintenance well of the subway control system includes the well ring, the cap body is installed on the well ring, the body of the cap is the concrete material, the preburied steel bar is set in the cover, the pre buried steel bar is interlaced in the lid to form the steel net, one end of the cap is articulated with the well ring, and the lock tongue hole is opened on the other side of the cap opposite to the hinge. A lock core is installed on the well ring near the position of the latch hole. The shaft of the lock is connected with the lock tongue. The lock core can drive the lock tongue in and out of the tongue and lock the tongue hole. The inner convex rim of the circumferential wall is set at the bottom of the well circle, the inner convex ring is set in the bottom of the well circle, the inner convex ring is set up the plate, the bracket, the cover body and the sidewall of the well ring are formed together into the cavity and the cavity is installed inside the cavity. The liquid sac is filled with antifreeze fluid, and a through hole is arranged on the supporting plate, and a contact switch is arranged in the through hole to touch. The advantage of the invention is that the alarm can be issued immediately when the shaft cover is damaged, and the related units are reminded to repair the well cover. After the cover is damaged, the damage place can be temporarily closed, and the alarm device can be self inspected remotely.
【技术实现步骤摘要】
地铁控制系统检修井智能井盖
本专利技术涉及一种城市地下轨道交通控制系统检修设施,具体的说是一种地铁控制系统检修井智能井盖。
技术介绍
地铁是一种城市地下轨道交通工具,因其高速、高效的运载能力而被各大中型城市广泛采用。地铁的控制系统均在地铁隧道内设置,在地铁隧道顶部,往往预留有检修竖井,工作人员可携带工具从检修竖井直接进入隧道内对地铁控制系统进行检修,竖井井口处由井盖封闭,防止雨水及其它杂物进入隧道内,由于很多竖井是设置在道路上的,井盖需经受道路上往来的车辆反复碾压,井盖长期受碾压后难免出现破损,如地铁隧道竖井的井盖破损后没有及时得到更换,遇到降水时大量雨水会涌入地铁隧道内,造成隧道内积水,影响地铁的正常运行,还会导致电器设备故障,严重时还会形成漏电事故,严重威胁乘客的生命安全。
技术实现思路
本专利技术的目的是提供一种地铁控制系统检修井智能井盖,它能够在井盖破损时立即发出警报,提醒相关单位对该井盖进行检修。本专利技术为实现上述目的,通过以下技术方案实现:包括井圈,井圈上安装盖体,盖体的主体为混凝土材料,盖体内设置预埋钢筋,预埋钢筋在盖体内纵横交错形成钢筋网,盖体一端与井圈铰接,与该铰接处相对的盖体另一端侧壁上开设锁舌孔,靠近锁舌孔位置的井圈上安装锁芯,锁芯的转轴与锁舌连接,锁芯能够驱动锁舌进出锁舌孔,井圈外周壁底部设置限位凸沿,井圈内周壁底部设置内凸环,内凸环上设置托板,托板、盖体和井圈的侧壁共同围成空腔,空腔内安装液囊,液囊内充满防冻液,托板上开设通孔,通孔内安装触点开关,触点开关通过支架与通孔侧壁连接,触点开关上方设置活动板,活动板与支架之间安装弹簧,活动 ...
【技术保护点】
1.地铁控制系统检修井智能井盖,其特征在于:包括井圈(1),井圈(1)上安装盖体(2),盖体(2)的主体为混凝土材料,盖体(2)内设置预埋钢筋,预埋钢筋在盖体(2)内纵横交错形成钢筋网(702),盖体(2)一端与井圈(1)铰接,与该铰接处相对的盖体(2)另一端侧壁上开设锁舌孔(3),靠近锁舌孔(3)位置的井圈(1)上安装锁芯(4),锁芯(4)的转轴与锁舌(5)连接,锁芯(4)能够驱动锁舌(5)进出锁舌孔(3),井圈(1)外周壁底部设置限位凸沿(6),井圈(1)内周壁底部设置内凸环(7),内凸环(7)上设置托板(8),托板(8)、盖体(2)和井圈(1)的侧壁共同围成空腔(9),空腔(9)内安装液囊(10),液囊(10)内充满防冻液,托板(8)上开设通孔(11),通孔(11)内安装触点开关(12),触点开关(12)通过支架(22)与通孔(11)侧壁连接,触点开关(12)上方设置活动板(23),活动板(23)与支架(22)之间安装弹簧(24),活动板(23)下移压缩时,弹簧(24)压缩,活动板(23)能够按下触点开关(12)的触点,活动板(23)上移时,弹簧(24)舒张,活动板(23)与触点 ...
【技术特征摘要】
1.地铁控制系统检修井智能井盖,其特征在于:包括井圈(1),井圈(1)上安装盖体(2),盖体(2)的主体为混凝土材料,盖体(2)内设置预埋钢筋,预埋钢筋在盖体(2)内纵横交错形成钢筋网(702),盖体(2)一端与井圈(1)铰接,与该铰接处相对的盖体(2)另一端侧壁上开设锁舌孔(3),靠近锁舌孔(3)位置的井圈(1)上安装锁芯(4),锁芯(4)的转轴与锁舌(5)连接,锁芯(4)能够驱动锁舌(5)进出锁舌孔(3),井圈(1)外周壁底部设置限位凸沿(6),井圈(1)内周壁底部设置内凸环(7),内凸环(7)上设置托板(8),托板(8)、盖体(2)和井圈(1)的侧壁共同围成空腔(9),空腔(9)内安装液囊(10),液囊(10)内充满防冻液,托板(8)上开设通孔(11),通孔(11)内安装触点开关(12),触点开关(12)通过支架(22)与通孔(11)侧壁连接,触点开关(12)上方设置活动板(23),活动板(23)与支架(22)之间安装弹簧(24),活动板(23)下移压缩时,弹簧(24)压缩,活动板(23)能够按下触点开关(12)的触点,活动板(23)上移时,弹簧(24)舒张,活动板(23)与触点开关(12)的触点分离,托板(8)底面设置接触片(13),接触片(13)通过电路与触点开关(12)连接,内凸环(7)顶面周圈设置环形触片(...
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