Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel rail welding equipment
The invention discloses steel rail welding equipment which comprises a heating head and a controller. The heating head is arranged at a weld joint between two steel rails to be welded, the heating head is spiral magnetic heating equipment, the upper end of the heating head is connected with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are connected with the controller. The heating head is used for directionally and uniformly heating through spiral magnetic induction, so that the temperature of the steel rails is uniformly increased, and the welding quality is improved. The controller can accurately control the time and temperature, random variable-control temperature regulation at 500 DEG C-2500 DEG C is realized, and the occurrence of defects such as thermal cracking of central slag bubbles and the like is reduced. The equipment is light, easy to carry and suitable for railway field operation. Combustible gases such as oxygen and acetylene are not used in the equipment, so that potential safety hazards such as fire disasters and explosion are avoided. The steel rail welding equipment is simple in structure, convenient to operate and worthy of popularization.
本发明公开了一种钢轨焊接设备，其中，包括加热头和控制器，加热头设置在两待焊钢轨之间的焊缝处，加热头为螺旋磁加热设备，加热头的上端连接有进水管和出水管，进水管和出水管与控制器分别连接；加热头通过利用螺旋磁感应定向均匀加热，使钢轨升温均匀，提高了焊接质量；控制器能够精准控时、控温，实现500‑2500℃随意变控调温，减少央渣气泡热裂等缺陷的发生；设备轻便易于搬抬，适用于铁路现场作业；本设备不用氧气、乙炔等可燃气体，避免了火灾、爆炸等安全隐患的发生；本发明结构简单，操作方便，值得推广。
Steel rail welding equipment
The invention discloses steel rail welding equipment which comprises a heating head and a controller. The heating head is arranged at a weld joint between two steel rails to be welded, the heating head is spiral magnetic heating equipment, the upper end of the heating head is connected with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are connected with the controller. The heating head is used for directionally and uniformly heating through spiral magnetic induction, so that the temperature of the steel rails is uniformly increased, and the welding quality is improved. The controller can accurately control the time and temperature, random variable-control temperature regulation at 500 DEG C-2500 DEG C is realized, and the occurrence of defects such as thermal cracking of central slag bubbles and the like is reduced. The equipment is light, easy to carry and suitable for railway field operation. Combustible gases such as oxygen and acetylene are not used in the equipment, so that potential safety hazards such as fire disasters and explosion are avoided. The steel rail welding equipment is simple in structure, convenient to operate and worthy of popularization.
本发明公开了一种钢轨焊接设备，其中，包括加热头和控制器，加热头设置在两待焊钢轨之间的焊缝处，加热头为螺旋磁加热设备，加热头的上端连接有进水管和出水管，进水管和出水管与控制器分别连接；加热头通过利用螺旋磁感应定向均匀加热，使钢轨升温均匀，提高了焊接质量；控制器能够精准控时、控温，实现500‑2500℃随意变控调温，减少央渣气泡热裂等缺陷的发生；设备轻便易于搬抬，适用于铁路现场作业；本设备不用氧气、乙炔等可燃气体，避免了火灾、爆炸等安全隐患的发生；本发明结构简单，操作方便，值得推广。
Steel rail welding equipment
钢轨焊接设备
CAI YUJIAO (Autor:in) / WANG LIGUO (Autor:in) / WANG FENGCHAO (Autor:in) / LYU LEI (Autor:in) / LU JIBAO (Autor:in) / SU YUPING (Autor:in) / LIU KUIHUA (Autor:in)
07.09.2021
Patent
Elektronische Ressource
Chinesisch
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