The invention relates to the technical field of vertical shaft maintenance, in particular to a wellhead maintenance platform locking device. The invention provides a wellhead maintenance platform locking device which can improve the stability and safety of a wellhead maintenance platform during parking when the wellhead maintenance platform is stopped. A wellhead maintenance platform locking device comprises a mounting sleeve, a cross beam, bearing beams, bearing mechanisms and buffering mechanisms, the cross beam is arranged above the mounting sleeve, the bearing beams are connected to the left side and the right side of the cross beam, the bearing mechanisms are arranged on the upper sides of the left portion and the right portion of the mounting sleeve, and the buffering mechanisms are arranged on the cross beam. The hand wheel is rotated to drive the rotating column to rotate, under the mutual meshing effect of the missing gear, the rotating column synchronously rotates, the bearing piece is driven to rotate and clamped with the bearing beam, and when the wellhead overhauling platform stops being used, the stability and safety of the wellhead overhauling platform during parking can be improved.
本发明涉及立井检修技术领域,尤其涉及一种井口检修平台锁定装置。本发明提供一种能够在井口检修平台停止使用时,提高井口检修平台停放时的稳定性和安全性的井口检修平台锁定装置。一种井口检修平台锁定装置,包括有安装套、横梁、承载梁、承载机构和缓冲机构,安装套上方设置有横梁,横梁左右两侧均连接有承载梁,安装套左右两部上侧均设有承载机构,横梁上设有缓冲机构。本发明通过转动手轮带动转动柱旋转,在缺齿轮的相互啮合作用下,使得转动柱同步旋转,带动承载件转动与承载梁卡位的操作,能够在井口检修平台停止使用时,提高井口检修平台停放时的稳定性和安全性。
Wellhead maintenance platform locking device
一种井口检修平台锁定装置
2024-06-14
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16F SPRINGS , Federn |