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A platform for research: civil engineering, architecture and urbanism
Hopper anti-cavity device of concrete wet spraying machine
The invention belongs to the field of concrete pumping systems, and particularly relates to a hopper anti-cavity device of a concrete wet spraying machine, which is used for solving the problem that in order to prevent the situation of cavity drilling, only a specially-assigned person can keep a hopper all the time and observe the concrete filling amount in the hopper, which is troublesome, and comprises a trigger mechanism, an installation protection box, a monitoring structure and an alarm structure, the monitoring structure is arranged on the inner wall of the lower portion of the hopper, the installation protection box is arranged on the outer wall of the hopper, the trigger mechanism is arranged in the installation protection box, and the alarm structure is installed on the installation protection box. The monitoring structure comprises an opening and closing plate, an air bag and a rubber skirt, and the upper side of the opening and closing plate is hinged to the hopper. According to the hopper anti-cavity device, the filling amount of concrete in the hopper is monitored in real time, when the filling amount of the concrete is insufficient, the hopper anti-cavity device can be triggered in time and remind workers, multiple protection measures are taken, false triggering is avoided, the structure is simple, use is convenient, and the workload of the workers can be greatly reduced.
本发明属于混凝土泵送系统领域，具体涉及一种混凝土湿喷机的料斗防空腔装置，用于解决为了防止打空腔的情况，只能专人一直守住料斗，观察料斗内的混凝土填充量，较为麻烦的问题，包括触发机构、安装防护箱、监测结构和警报结构；监测结构设置在料斗下部的内壁上，安装防护箱设置在料斗的外壁上，触发机构设在安装防护箱内，警报结构安装在安装防护箱上；监测结构包括开合板、气囊和橡胶裙边，开合板靠上的一边和料斗铰接。本发明的料斗防空腔装置实时监测料斗内混凝土的填充量，当混凝土填充量不足时，能够及时触发并提醒工作人员，并采取多重防护措施，避免错误触发，结构简单，使用方便，能够大大减少工作人员的工作量。
Hopper anti-cavity device of concrete wet spraying machine
The invention belongs to the field of concrete pumping systems, and particularly relates to a hopper anti-cavity device of a concrete wet spraying machine, which is used for solving the problem that in order to prevent the situation of cavity drilling, only a specially-assigned person can keep a hopper all the time and observe the concrete filling amount in the hopper, which is troublesome, and comprises a trigger mechanism, an installation protection box, a monitoring structure and an alarm structure, the monitoring structure is arranged on the inner wall of the lower portion of the hopper, the installation protection box is arranged on the outer wall of the hopper, the trigger mechanism is arranged in the installation protection box, and the alarm structure is installed on the installation protection box. The monitoring structure comprises an opening and closing plate, an air bag and a rubber skirt, and the upper side of the opening and closing plate is hinged to the hopper. According to the hopper anti-cavity device, the filling amount of concrete in the hopper is monitored in real time, when the filling amount of the concrete is insufficient, the hopper anti-cavity device can be triggered in time and remind workers, multiple protection measures are taken, false triggering is avoided, the structure is simple, use is convenient, and the workload of the workers can be greatly reduced.
本发明属于混凝土泵送系统领域，具体涉及一种混凝土湿喷机的料斗防空腔装置，用于解决为了防止打空腔的情况，只能专人一直守住料斗，观察料斗内的混凝土填充量，较为麻烦的问题，包括触发机构、安装防护箱、监测结构和警报结构；监测结构设置在料斗下部的内壁上，安装防护箱设置在料斗的外壁上，触发机构设在安装防护箱内，警报结构安装在安装防护箱上；监测结构包括开合板、气囊和橡胶裙边，开合板靠上的一边和料斗铰接。本发明的料斗防空腔装置实时监测料斗内混凝土的填充量，当混凝土填充量不足时，能够及时触发并提醒工作人员，并采取多重防护措施，避免错误触发，结构简单，使用方便，能够大大减少工作人员的工作量。
Hopper anti-cavity device of concrete wet spraying machine
一种混凝土湿喷机的料斗防空腔装置
IN CHI NAM (author) / ZHANG LIMEI (author)
2022-04-22
Patent
Electronic Resource
Chinese
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