Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an early-warning jacking comprising a tray which comprises a supporting disc and a lower base; a first lead screw of which the bottom end is fixedly connected with an adjustingnut with the upper part screwed into the lower base; the adjusting nut, wherein the lower part of the structure is open and the interior is square-prism-shaped and a square prism matched with the square prism in shape is arranged in the adjusting nut, a first pressure sensor is arranged at the upper end of the square prism, a spring steel plate with the middle bent upwards is arranged above the first pressure sensor, the first pressure sensor is contained below the spring steel plate, and the first pressure sensor is integrated with a voice module; and a second lead screw which is coaxial with the first lead screw and is in threaded connection with the square prism, wherein when the pressure borne by the first pressure sensor exceeds the pressing pressure limiting value, an alarm sound isgiven out. The early-warning jacking can stably support a bearing object and can prevent the occurrence of safety accidents of instability and collapse caused by the damage of overload to a steel pipe bracket or a scaffold and has an advanced early warning effect.
本发明公开一种预警顶托，包括：托盘，包括支撑盘和下座；第一丝杆，底端与调节螺母固定连接，上部旋入到托盘的下座内；调节螺母，为下部开口、内部为四方棱柱形的结构，并且，调节螺母的内部设置有与四方棱柱形配合的四方棱柱体，在四方棱柱体的上端设置有第一压力传感器，第一压力传感器的上方设置有中部向上弯曲的弹簧钢板，弹簧钢板将第一压力传感器容纳在下方，并且，第一压力传感器集成有语音模块；第二丝杆，与第一丝杆同轴且与四方棱柱体螺纹连接，其中，第一压力传感器所受压力超过下压压力限值，则发出警报音。本发明既可以稳定支撑承重物，又可以防止超载对钢管支架或脚手架的破坏造成失稳坍塌的安全事故的发生，具有超前预警作用。
The invention discloses an early-warning jacking comprising a tray which comprises a supporting disc and a lower base; a first lead screw of which the bottom end is fixedly connected with an adjustingnut with the upper part screwed into the lower base; the adjusting nut, wherein the lower part of the structure is open and the interior is square-prism-shaped and a square prism matched with the square prism in shape is arranged in the adjusting nut, a first pressure sensor is arranged at the upper end of the square prism, a spring steel plate with the middle bent upwards is arranged above the first pressure sensor, the first pressure sensor is contained below the spring steel plate, and the first pressure sensor is integrated with a voice module; and a second lead screw which is coaxial with the first lead screw and is in threaded connection with the square prism, wherein when the pressure borne by the first pressure sensor exceeds the pressing pressure limiting value, an alarm sound isgiven out. The early-warning jacking can stably support a bearing object and can prevent the occurrence of safety accidents of instability and collapse caused by the damage of overload to a steel pipe bracket or a scaffold and has an advanced early warning effect.
本发明公开一种预警顶托，包括：托盘，包括支撑盘和下座；第一丝杆，底端与调节螺母固定连接，上部旋入到托盘的下座内；调节螺母，为下部开口、内部为四方棱柱形的结构，并且，调节螺母的内部设置有与四方棱柱形配合的四方棱柱体，在四方棱柱体的上端设置有第一压力传感器，第一压力传感器的上方设置有中部向上弯曲的弹簧钢板，弹簧钢板将第一压力传感器容纳在下方，并且，第一压力传感器集成有语音模块；第二丝杆，与第一丝杆同轴且与四方棱柱体螺纹连接，其中，第一压力传感器所受压力超过下压压力限值，则发出警报音。本发明既可以稳定支撑承重物，又可以防止超载对钢管支架或脚手架的破坏造成失稳坍塌的安全事故的发生，具有超前预警作用。
Early-warning jacking
预警顶托
LIU SIMOU (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
E01D
BRIDGES
,
Brücken
/
G01C
Messen von Entfernungen, Höhen, Neigungen oder Richtungen
,
MEASURING DISTANCES, LEVELS OR BEARINGS
/
G01L
Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden
,
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
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