A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Structure for adjusting action area of asphalt sprayer according to crack size
The invention relates to the technical field of Internet of Things engineering, and discloses a structure for adjusting the action area of an asphalt sprayer according to the crack size. The structurecomprises a movable column, a movable rod is movably installed in the middle of the movable column, a pinion is movably installed on the outer side of the movable rod, and the pinion rotates to makethe movable rod engaged with the pinion move up and down; and the movable rod pushes folding rods to stretch, the folding rods drive supporting rods to rotate, rotation of the supporting rods drive clamping rods to move, and the outer sides of the supporting rods are fixed close to the two sides of a crack. The widths of the two sides of the crack are adjusted through the clamping rods, and firstconnecting rods are driven to move, so that the distance between U-shaped magnets connected with the first connecting rods is changed. The current generated by cutting the magnetic induction line originally changes in the change of the magnetic induction intensity, so that a triggering device on a turntable is triggered, the turntable rotates, and therefore the action area of the turntable is changed.
本发明涉及物联网工程技术领域，且公开了一种根据裂缝大小调节沥青喷头作用面积的结构，包括活动柱，活动柱的中部活动安装有活动杆，活动杆的外侧活动安装有小齿轮，通过小齿轮的转动使得与其啮合的活动杆上下移动，活动杆推动折叠杆进行和伸展，折叠杆带动支撑杆进行转动，支撑杆的转动带动夹持杆进行移动，实现了支撑杆的外侧靠近裂缝的两侧进行固定。通过夹持杆对裂缝两侧的宽度的大小进行调节，带动连接杆一进行移动，使得与连接杆一连接的U形磁铁之间的距离产生变化。原本做切割磁感线产生的电流在磁感强度的变换中，产生了变化，进而触发转盘上的触发装置，转盘进行转动，去其作用面积进行改变。
Structure for adjusting action area of asphalt sprayer according to crack size
The invention relates to the technical field of Internet of Things engineering, and discloses a structure for adjusting the action area of an asphalt sprayer according to the crack size. The structurecomprises a movable column, a movable rod is movably installed in the middle of the movable column, a pinion is movably installed on the outer side of the movable rod, and the pinion rotates to makethe movable rod engaged with the pinion move up and down; and the movable rod pushes folding rods to stretch, the folding rods drive supporting rods to rotate, rotation of the supporting rods drive clamping rods to move, and the outer sides of the supporting rods are fixed close to the two sides of a crack. The widths of the two sides of the crack are adjusted through the clamping rods, and firstconnecting rods are driven to move, so that the distance between U-shaped magnets connected with the first connecting rods is changed. The current generated by cutting the magnetic induction line originally changes in the change of the magnetic induction intensity, so that a triggering device on a turntable is triggered, the turntable rotates, and therefore the action area of the turntable is changed.
本发明涉及物联网工程技术领域，且公开了一种根据裂缝大小调节沥青喷头作用面积的结构，包括活动柱，活动柱的中部活动安装有活动杆，活动杆的外侧活动安装有小齿轮，通过小齿轮的转动使得与其啮合的活动杆上下移动，活动杆推动折叠杆进行和伸展，折叠杆带动支撑杆进行转动，支撑杆的转动带动夹持杆进行移动，实现了支撑杆的外侧靠近裂缝的两侧进行固定。通过夹持杆对裂缝两侧的宽度的大小进行调节，带动连接杆一进行移动，使得与连接杆一连接的U形磁铁之间的距离产生变化。原本做切割磁感线产生的电流在磁感强度的变换中，产生了变化，进而触发转盘上的触发装置，转盘进行转动，去其作用面积进行改变。
Structure for adjusting action area of asphalt sprayer according to crack size
一种根据裂缝大小调节沥青喷头作用面积的结构
LI CHENGZHENG (author)
2020-12-18
Patent
Electronic Resource
Chinese
Determination of Crack Size Distribution in Asphalt Mixtures
| British Library Online Contents | 2011