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A platform for research: civil engineering, architecture and urbanism
Rapid supporting device for gas station pipeline foundation trench
The invention relates to a rapid supporting device for a gas station pipeline foundation trench, and belongs to the field of oil and gas. The rapid supporting device comprises a screw cylinder; a thread is arranged on inner wall of the screw cylinder, the two ends in the screw cylinder are each in threaded fit with a screw rod, and the thread turning directions of the two screw rods are opposite;guide blocks are fixed to the outer ends of the two screw rods correspondingly; guide cylinders sleeve the two guide blocks correspondingly; the outer ends of the two guide cylinders are vertically fixed to a support plate; fixed thorns are vertically fixed to the outer side face of the support plate; and a winding roller sleeves the screw cylinder, a rope is wound on the winding roller, the innerend of the rope is fixed to the winding roller, a first ratchet wheel is coaxially fixed to the screw cylinder, a first pawl is arranged at one end of the winding roller and matched with the first ratchet wheel, a torsion spring sleeves the screw cylinder, one end of the torsion spring is fixed to the winding roller, and the other end of the torsion spring is fixed to the screw cylinder. Foundation trench supporting can be rapidly achieved, the occupied space is small, operation is easy, a large amount of labor can be saved, and the construction period is guaranteed.
本发明涉及一种加油站管道基槽快速支护装置，属于油气领域。包括螺筒，螺筒内壁设置螺纹，螺筒内两端分别螺纹配合一个螺杆，两螺杆的螺纹旋向相反，两螺杆外端均固定导向块，两导向块上均套有导向筒，两导向筒外端分别垂直固定在支护板上，支护板外侧面上垂直固定固定刺，螺筒上套有缠绕辊，缠绕辊上缠绕绳索，绳索内端固定在缠绕辊上，螺筒上同轴固定第一棘轮，缠绕辊一端设置第一棘爪，第一棘爪与第一棘轮配合，螺筒上套有扭簧，扭簧一端固定在缠绕辊上，另一端固定在螺筒上。可以快速实现基槽支护，占用空间小，操作简单，可以节省大量人工，保证工期。
Rapid supporting device for gas station pipeline foundation trench
The invention relates to a rapid supporting device for a gas station pipeline foundation trench, and belongs to the field of oil and gas. The rapid supporting device comprises a screw cylinder; a thread is arranged on inner wall of the screw cylinder, the two ends in the screw cylinder are each in threaded fit with a screw rod, and the thread turning directions of the two screw rods are opposite;guide blocks are fixed to the outer ends of the two screw rods correspondingly; guide cylinders sleeve the two guide blocks correspondingly; the outer ends of the two guide cylinders are vertically fixed to a support plate; fixed thorns are vertically fixed to the outer side face of the support plate; and a winding roller sleeves the screw cylinder, a rope is wound on the winding roller, the innerend of the rope is fixed to the winding roller, a first ratchet wheel is coaxially fixed to the screw cylinder, a first pawl is arranged at one end of the winding roller and matched with the first ratchet wheel, a torsion spring sleeves the screw cylinder, one end of the torsion spring is fixed to the winding roller, and the other end of the torsion spring is fixed to the screw cylinder. Foundation trench supporting can be rapidly achieved, the occupied space is small, operation is easy, a large amount of labor can be saved, and the construction period is guaranteed.
本发明涉及一种加油站管道基槽快速支护装置，属于油气领域。包括螺筒，螺筒内壁设置螺纹，螺筒内两端分别螺纹配合一个螺杆，两螺杆的螺纹旋向相反，两螺杆外端均固定导向块，两导向块上均套有导向筒，两导向筒外端分别垂直固定在支护板上，支护板外侧面上垂直固定固定刺，螺筒上套有缠绕辊，缠绕辊上缠绕绳索，绳索内端固定在缠绕辊上，螺筒上同轴固定第一棘轮，缠绕辊一端设置第一棘爪，第一棘爪与第一棘轮配合，螺筒上套有扭簧，扭簧一端固定在缠绕辊上，另一端固定在螺筒上。可以快速实现基槽支护，占用空间小，操作简单，可以节省大量人工，保证工期。
Rapid supporting device for gas station pipeline foundation trench
加油站管道基槽快速支护装置
ZHAO CHENLIANG (author)
2020-12-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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