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实用新型
CN202609850U 旋挖钻机及其主卷扬压绳器 失效 - 权利终止

旋挖钻机及其主卷扬压绳器
摘要：
本实用新型公开了一种主卷扬压绳器，包括用于压住主卷扬的卷筒的压轮、拉杆和弹性装置，所述拉杆和弹性装置均为两个；两个所述拉杆分别连接于所述压轮的两侧，所述拉杆上设有用于与主卷扬的机架相连的安装部；两个所述弹性装置的一端分别与两个所述拉杆相连，另一端与主卷扬的机架相连；所述压轮为能够覆盖整个卷筒的压轮。本实用新型保证了卷筒中间的钢丝绳也能够有序的排放，防止了发生乱绳、咬绳、跳绳等现象，大大提高钢丝绳的使用寿命。本实用新型还公开了一种具有上述主卷扬压绳器的旋挖钻机。
摘要（英）：

The utility model discloses a main winding rope pressing device, which comprises a pressure roller, pull rods and elastic devices, wherein the pressure roller is used for pressing a main winding drum; the number of the pull rods is two, and the number of the elastic devices is two; the two pull rods are respectively connected with two sides of the pressure roller, and installing parts for connecting main winding racks are arranged on the pull rod; one ends of the two elastic devices are respectively connected with the two pull rods, and the other ends of the two elastic devices are connected with the main winding racks; and the pressure roller can cover the two winding drum. According to the main winding rope pressing device, wire ropes in the middle of the winding drum can also be orderly arranged, the phenomena of rope disarraying, rope locking, rope skipping and the like are prevented, and the service life of the wire ropes are greatly prolonged. The utility model also discloses a rotary drilling rig with the main winding rope pressing device.

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