本发明涉及起重机技术领域,且公开了一种用于塔式起重机的防超载的吊挂结构,包括主体,所述主体的底部外壁固定连接有防护壳,所述防护壳的外壁开设有凹槽,所述凹槽内部滑动连接有圆筒,所述圆筒的底部固定连接有固定盒,所述固定盒的底部外壁固定连接有两个吊钩,两个所述吊钩以固定盒的中部为中心对称分布,所述主体的顶部外壁固定连接有拉绳一,所述主体外壁的正面和背面均固定连接有警报器,本发明在接线块和接线头接触后,移动板向下移动的力,带动接线头下移,接线头则会带动移动块一起向下移动进入到定位块内部,避免移动板一直向下移动,对接线头造成挤压使接线头和接线块因挤压而受到损坏,影响传感器的测量和控制,导致测量误差。
The invention relates to the technical field of cranes, and discloses an anti-overload hanging structure for a tower crane, the anti-overload hanging structure comprises a main body, the outer wall of the bottom of the main body is fixedly connected with a protective shell, the outer wall of the protective shell is provided with a groove, the interior of the groove is slidably connected with a cylinder, and the bottom of the cylinder is fixedly connected with a fixed box; two lifting hooks are fixedly connected to the outer wall of the bottom of the fixing box, the two lifting hooks are symmetrically distributed with the middle of the fixing box as the center, a first pull rope is fixedly connected to the outer wall of the top of the main body, and alarms are fixedly connected to the front face and the back face of the outer wall of the main body. The downward moving force of the moving plate drives the connector lug to move downwards, the connector lug drives the moving block to move downwards together to enter the positioning block, and the situation that the moving plate moves downwards all the time, the connector lug and the connector block are damaged due to extrusion caused by extrusion of the connector lug, measurement and control of a sensor are affected, and measurement errors are caused is avoided.
一种用于塔式起重机的防超载的吊挂结构
2024-05-24
Patent
Electronic Resource
Chinese