Wedge-shaped lifting and adjusting device
A lifting adjustment and wedge-shaped technology, applied in the direction of hoisting device, hoisting device, engine frame, etc., can solve the problems of inconvenient adjustment operation, poor carrying capacity, poor support stability, etc., and achieve convenient lifting adjustment operation and high carrying capacity Strong, support stable and reliable effect
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Embodiment 1
[0024] Embodiment 1: A wedge-shaped lifting adjustment device (see attached Figures 1 to 2 ), including the bottom plate 1, the sliding sleeve 2 fixedly connected to the bottom plate, the lifting pillar 3 can be installed in the sliding sleeve, the bottom plate has a circular structure, the sliding sleeve is a cylindrical structure, the lifting pillar is a cylindrical structure, and the translation pushes The front end of the block is arc-shaped, and the sliding sleeve is welded on the bottom plate. The lower surface of the lifting pillar is a wedge-shaped structure. There is a translation push block 4 under the lifting pillar on the base plate. The upper surface of the translation push block is a wedge-shaped structure and fits together with the lower surface of the lifting pillar. The surfaces are all set sloping upwards from front to back. The inclination angle of the lower surface of the lifting column is 10-20 degrees, and the inclination angle of the lower surface of t...
Embodiment 2
[0026] Embodiment 2: A wedge-shaped lifting adjustment device (see attached Figures 3 to 5), its structure is similar to that of Embodiment 1, the main difference is that in this embodiment, a number of balls 11 are installed on the inner wall of the sliding sleeve away from the adjusting nut, and the outer wall of the lifting pillar is attached to the balls. Half of the outer edge of the lower end of the lifting pillar away from the adjusting nut is rounded. Both sides of the translation push block on the base plate are provided with positioning blocks 12, and both sides of the translation push block are provided with inclined surfaces 13. The width of the translation push block gradually decreases from front to back, and both sides of the translation push block on the sliding sleeve are connected with Locking mechanism, the locking mechanism includes a locking rod 14, an arc-shaped connecting rod 15, and a connecting pipe 16. The locking rod runs through the sliding sleeve ...
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Abstract
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