Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Overhauling method for railway speed-up turnout switch tie failure bolt heavy anchor
The invention relates to the technical field of railway device maintenance, and discloses a railway speed-up turnout switch tie failure bolt heavy anchor maintenance method which comprises the following steps: S1, heating: aligning a heating gun to a pyramid, a slotting strip and a fixed column of maintenance equipment, and heating the pyramid, the slotting strip and the fixed column to 220-250 DEG C; s2, grooving is conducted, specifically, the heated maintenance equipment is inserted into a bolt sleeve, a pressing disc is pressed at a constant speed, and at the moment, a guiding disc plays a guiding role; s3, cooling is conducted, specifically, the bolt sleeve and the maintenance equipment are cooled with water; and S4, taking out for maintenance, inserting maintenance equipment into the bolt sleeve again, then inserting the rotating rod into the insertion hole, taking out the bolt sleeve, and carrying out maintenance. The whole operation process is simple, a very good grooving effect can be achieved through the arrangement of the pyramids, repeated grooving is not needed, pressing and taking out are convenient through the arrangement of the pressing disc, and time and labor are saved.
本发明涉及铁路器件检修技术领域，且公开了一种铁路提速道岔岔枕失效螺栓重锚的检修方法，包括以下步骤：S1：加热，用加热抢对准检修设备的棱锥、开槽条和固定柱，对其进行加热，加热到220‑250摄氏度；S2：开槽，把加热后的检修设备插入螺栓套管中，匀速按压按压盘，此时导向盘起到导向作用；S3：降温，用水对螺栓套管和检修设备进行降温；S4：取出检修，把检修设备再次插入螺栓套管中，然后将转动杆插入插接孔中，把螺栓套管取出，进行检修。本发明整个操作过程比较简单，而且通过棱锥的设置能够起到很好的开槽效果，不用重复开槽，按压盘的设置也方便按压和取出，省时省力。
Overhauling method for railway speed-up turnout switch tie failure bolt heavy anchor
The invention relates to the technical field of railway device maintenance, and discloses a railway speed-up turnout switch tie failure bolt heavy anchor maintenance method which comprises the following steps: S1, heating: aligning a heating gun to a pyramid, a slotting strip and a fixed column of maintenance equipment, and heating the pyramid, the slotting strip and the fixed column to 220-250 DEG C; s2, grooving is conducted, specifically, the heated maintenance equipment is inserted into a bolt sleeve, a pressing disc is pressed at a constant speed, and at the moment, a guiding disc plays a guiding role; s3, cooling is conducted, specifically, the bolt sleeve and the maintenance equipment are cooled with water; and S4, taking out for maintenance, inserting maintenance equipment into the bolt sleeve again, then inserting the rotating rod into the insertion hole, taking out the bolt sleeve, and carrying out maintenance. The whole operation process is simple, a very good grooving effect can be achieved through the arrangement of the pyramids, repeated grooving is not needed, pressing and taking out are convenient through the arrangement of the pressing disc, and time and labor are saved.
本发明涉及铁路器件检修技术领域，且公开了一种铁路提速道岔岔枕失效螺栓重锚的检修方法，包括以下步骤：S1：加热，用加热抢对准检修设备的棱锥、开槽条和固定柱，对其进行加热，加热到220‑250摄氏度；S2：开槽，把加热后的检修设备插入螺栓套管中，匀速按压按压盘，此时导向盘起到导向作用；S3：降温，用水对螺栓套管和检修设备进行降温；S4：取出检修，把检修设备再次插入螺栓套管中，然后将转动杆插入插接孔中，把螺栓套管取出，进行检修。本发明整个操作过程比较简单，而且通过棱锥的设置能够起到很好的开槽效果，不用重复开槽，按压盘的设置也方便按压和取出，省时省力。
Overhauling method for railway speed-up turnout switch tie failure bolt heavy anchor
一种铁路提速道岔岔枕失效螺栓重锚的检修方法
CAI XIFENG (Autor:in) / CAI HONGXING (Autor:in)
16.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
| Europäisches Patentamt | 2023