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CN-122009990-A - Efficient and quick leveling device for hoisting machinery

CN122009990ACN 122009990 ACN122009990 ACN 122009990ACN-122009990-A

Abstract

The invention relates to the technical field of leveling devices, in particular to a high-efficiency and rapid leveling device for hoisting machinery, which comprises an installation seat for installing the hoisting machinery, a reference component, an adjusting component, a supporting component and a rolling component, wherein the reference component is arranged below the installation seat and is used for judging whether the installation seat is horizontal or not, the adjusting component is also arranged below the installation seat and is connected with different parts of the bottom surface of the installation seat, the installation seat can be leveled through the adjusting component, and the supporting component is arranged below the adjusting component and supports the adjusting component on the ground. Through integrating reference subassembly, the jack-up cylinder of independent regulation in multiple spot position and audio-visual locating frame observation mode as an organic whole, operating personnel can once only accomplish horizontality judgement and accurate regulation on the device, need not to change measuring tool and jack-up tool repeatedly, has shown simplified operation flow, has improved the efficiency and the precision of leveling operation.

Inventors

  • YANG YONGHONG
  • DUAN FUPENG
  • XUE YUHUI
  • LU GUOZHI
  • HU GUANGXIN
  • CHEN JIE
  • CHEN JIAN
  • LI JINGXUAN
  • SONG TAO
  • YU XIUHAI

Assignees

  • 海洋石油工程（青岛）有限公司

Dates

Publication Date
20260512
Application Date
20260206

Claims (10)

  1. 1. The utility model provides a swift hoisting machinery of high efficiency is with leveling device, includes mount pad (6) that are used for installing hoisting machinery, its characterized in that still includes: the reference component is arranged below the mounting seat (6) and is used for judging whether the mounting seat (6) is horizontal or not; the adjusting component is also arranged below the mounting seat (6) and is connected with different parts of the bottom surface of the mounting seat (6), and the mounting seat (6) can be leveled through the adjusting component; The supporting component is arranged below the adjusting component and is used for supporting the adjusting component on the ground; The rolling assemblies are arranged below the supporting assemblies and can move up and down along the supporting assemblies, when the rolling assemblies contact the ground, the rolling assemblies can roll on the ground and are used for moving the leveling device, and when the rolling assemblies leave the ground, the supporting assemblies contact the ground and fix the leveling device on the ground.
  2. 2. The efficient and quick leveling device for the hoisting machinery according to claim 1, wherein the supporting component comprises a base (1), a mounting groove (18) is formed in the base (1), a plurality of hydraulic cylinders (21) are fixedly arranged in the mounting groove (18), piston rods of the hydraulic cylinders (21) face downwards, the piston rods of the hydraulic cylinders slide to penetrate through the lower portion of the base (1), and supporting circular plates (20) are fixedly arranged at the end portions of the piston rods of the hydraulic cylinders (21).
  3. 3. The efficient and quick leveling device for a lifting machine according to claim 2, wherein the rolling assembly comprises a pulley (26), a translation assembly and a locking assembly, wherein the translation assembly is used for driving the pulley (26) to slide back and forth on the base (1), and the locking assembly is used for installing the pulley (26) on the translation assembly.
  4. 4. The efficient and quick leveling device for hoisting machinery according to claim 3, wherein the translation assembly comprises a plurality of bidirectional screw rods (25), two ends of each bidirectional screw rod (25) are connected with moving blocks (24) in a threaded mode, extrusion grooves (28) with trapezoid cross sections are formed in the lower portions of the moving blocks (24), and branch rods (27) are slidably arranged in each extrusion groove (28).
  5. 5. The efficient and quick leveling device for the hoisting machinery according to claim 4, wherein the branch rod (27) penetrates through the lower surface of the base (1) in a sliding mode, and the locking assembly is arranged at the bottom end of the branch rod (27) and is located outside the base (1).
  6. 6. A quick and efficient leveling device for hoisting machinery according to claim 3, characterized in that the latch assembly comprises a concave block (19), locking bars (30) are screwed on both legs of the concave block (19), T-shaped blocks (32) are arranged on the locking bars (30), and two oppositely arranged T-shaped blocks (32) are used for installing pulleys (26).
  7. 7. The efficient and quick leveling device for the hoisting machinery according to claim 2, wherein the adjusting assembly comprises a plurality of fixing sleeves (8), the bottoms of the fixing sleeves (8) are fixedly connected with the base (1), lifting cylinders (10) are fixedly installed in the fixing sleeves (8), and piston rods of the lifting cylinders (10) extend out of openings above the fixing sleeves (8) and are hinged to the bottom surface of the mounting seat (6).
  8. 8. The efficient and quick leveling device for the hoisting machinery according to claim 2, wherein the reference assembly comprises two fixing plates (2) fixedly arranged on the upper surface of the base (1), a rotating shaft (12) is rotatably connected between the two fixing plates (2), and a gravity block (9) is fixedly arranged on the rotating shaft (12).
  9. 9. The efficient and quick leveling device for hoisting machinery according to claim 8, wherein an L-shaped rod (4) is fixedly arranged at the end part of the rotating shaft (12) extending to the outside of the fixed plate (2), a perforated plate (3) is sleeved on the outer ring of the horizontal section of the L-shaped rod (4) in a sliding manner, the perforated plate (3) is fixedly connected with the fixed plate (2) through bolts (17), and a positioning frame (11) is arranged at the top of the L-shaped rod (4).
  10. 10. The efficient and quick leveling device for the hoisting machinery according to claim 1, wherein a positioning frame (7) is fixedly arranged at the bottom of the mounting seat (6), and whether the leveling device levels is judged by observing whether the positioning frame (7) is parallel to the positioning frame (11).

Description

Efficient and quick leveling device for hoisting machinery Technical Field The invention relates to the technical field of leveling devices, in particular to a high-efficiency and rapid leveling device for hoisting machinery. Background In the installation and use process of lifting machinery such as a tower crane, a portal crane and the like, it is important to ensure that a supporting base is in an accurate horizontal state. Uneven mount pad can lead to jack-up machinery atress uneven, not only influences operating stability and hoist and mount precision, can also accelerate structural fatigue, brings serious potential safety hazard. Currently, conventional methods for leveling hoisting machinery generally include manually measuring using leveling rules, leveling gauges, etc., and then repeatedly adjusting different points of the support base by means of jacks or shims. The method has the defects that firstly, the manual measurement and adjustment process is tedious and time-consuming, the accuracy depends on the experience of operators, the efficiency is low, and secondly, the device for leveling is mostly an independent tool, and the design integrated with the horizontal reference and movement functions is lacking, so that the on-site transportation and positioning are inconvenient, the continuity of the whole operation is poor, and the construction efficiency is affected. Therefore, the application aims to provide a leveling device integrating functions of level reference, multi-point position adjustment, movement and fixation, so as to solve the technical problems of complex operation, low efficiency and inconvenient movement and positioning of the device in the leveling process of hoisting machinery in the prior art. Disclosure of Invention The invention mainly aims to provide a leveling device for hoisting machinery, which is efficient and quick and aims to solve the problems in the related art. In order to achieve the above object, according to one aspect of the present invention, there is provided an efficient and quick leveling device for a hoisting machine, including a mounting base for mounting the hoisting machine, further including: the reference component is arranged below the mounting seat and is used for judging whether the mounting seat is horizontal or not; the adjusting component is also arranged below the mounting seat and is connected with different parts of the bottom surface of the mounting seat, and the mounting seat can be leveled through the adjusting component; The supporting component is arranged below the adjusting component and is used for supporting the adjusting component on the ground; The rolling assemblies are arranged below the supporting assemblies and can move up and down along the supporting assemblies, when the rolling assemblies contact the ground, the rolling assemblies can roll on the ground and are used for moving the leveling device, and when the rolling assemblies leave the ground, the supporting assemblies contact the ground and fix the leveling device on the ground. Further, the supporting component comprises a base, a mounting groove is formed in the base, a plurality of hydraulic cylinders are fixedly arranged in the mounting groove, piston rods of the hydraulic cylinders face downwards, the piston rods of the hydraulic cylinders slide to penetrate through the lower portion of the base, and supporting circular plates are fixedly arranged at the end portions of the piston rods of the hydraulic cylinders. Further, the rolling assembly comprises a pulley, a translation assembly and a locking assembly, wherein the translation assembly is used for driving the pulley to slide back and forth on the base, and the locking assembly is used for installing the pulley on the translation assembly. Further, the translation subassembly includes a plurality of two-way lead screws, two equal threaded connection in two-way lead screw has the movable block, the trapezoidal extrusion groove of cross-section has all been seted up to the movable block below, all slides in every extrusion groove and is equipped with branch pole. Further, the branch rod slides and penetrates through the lower surface of the base, and the locking assembly is arranged at the bottom end of the branch rod and is positioned outside the base. Further, the locking assembly comprises a concave block, locking rods are connected to two supporting legs of the concave block in a threaded mode, T-shaped blocks are arranged on the locking rods, and two oppositely arranged T-shaped blocks are used for installing pulleys. Further, the adjusting component comprises a plurality of fixed sleeves, the bottoms of the fixed sleeves are fixedly connected with the base, a jacking air cylinder is fixedly installed in the fixed sleeves, and a piston rod of the jacking air cylinder extends out of an opening above the fixed sleeves and is hinged to the bottom surface of the mounting seat. Further, the reference assembly comp