Rail type tower crane and hoisting method thereof

A track-type, tower crane technology, applied in cleaning methods and appliances, chemical instruments and methods, cleaning methods using tools, etc., can solve the problem that workers' personal safety cannot be guaranteed, smooth sliding cannot be achieved, and pulleys are easy to get stuck, etc. problems, to avoid midway jamming, increase sliding, and achieve the effect of lubricity

Inactive Publication Date: 2021-06-01
温州源铭振跃科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a track-type tower crane and its hoisting method, which solves the problem that after a long time of use, the pulleys are easy to get stuck on the slide rai

Method used

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  • Rail type tower crane and hoisting method thereof
  • Rail type tower crane and hoisting method thereof
  • Rail type tower crane and hoisting method thereof

Examples

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Example Embodiment

[0028]Example one

[0029]SeeFigure 1-6The present invention provides a technical solution: one rail type tower crane, including the tower 1, the bottom plate 2, and the rail 3, and both sides of the bottom plate 2 are fixedly connected to the mount 4, and the bottom fixed connection of the mount 4 is fixed. The U-plate 5 is rotated between the two U-plate 5 opposite to the side, and both sides of the surface of the fixing rod 6 are fixedly connected to the bottom of the pulley 7, and the bottom plate 2 is fixedly connected to the protective case 8, and The bottom portion of the inner wall of the protective case 8 is fixedly connected to the motor 9, and the motor 9 is a servo motor. The output end of the motor 9 is fixedly connected to the first sprocket 10, and the middle fixed connection of the surface of the fixed lever 6 is fixed to the second sprocket 11, first Between the surface of the sprocket 10 and the second sprocket 11 are connected by the chain 12, and both sides on the t...

Example Embodiment

[0033]Example 2

[0034]This embodiment is further improved as the above, please refer toFigure 1-6The present invention provides a technical solution: one rail type tower crane, including the tower 1, the bottom plate 2, and the rail 3, and both sides of the bottom plate 2 are fixedly connected to the mount 4, and the bottom fixed connection of the mount 4 is fixed. The U-plate 5 is rotated between the two U-plate 5 opposite to the side, and both sides of the surface of the fixing rod 6 are fixedly connected to the bottom of the pulley 7, and the bottom plate 2 is fixedly connected to the protective case 8, and The bottom portion of the inner wall of the protective case 8 is fixedly connected to the motor 9. The output end of the motor 9 is fixedly coupled with the first sprocket 10, and the central portion of the surface of the fixing rod 6 is fixedly connected to the second sprocket 11, the first sprocket 10 and the second Between the surface of the sprocket 11 is driven by the chai...

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Abstract

The invention discloses a rail type tower crane. The rail type tower crane comprises a tower body, a bottom plate and a sliding rail, wherein mounting seats are fixedly connected to the two sides of the bottom plate, U-shaped plates are fixedly connected to the bottoms of the mounting seats, a fixing rod is rotationally connected between the opposite sides of the two U-shaped plates, pulleys are fixedly connected to the two sides of the surface of the fixing rod, a protection box is fixedly connected to the bottom of the bottom plate, a motor is fixedly connected to the bottom of the inner wall of the protection box, and a first chain wheel is fixedly connected to the output end of the motor. The invention relates to the technical field of tower cranes. According to the rail type tower crane and a hoisting method thereof, the surfaces of the pulleys can be coated with a proper amount of lubricating oil at regular intervals, so that the sliding performance between the pulleys and the sliding rail is improved, the midway clamping is avoided, the moving stability of a lifted object can be improved, the overall stability is improved, the lubricating oil can be in uniform contact with the surfaces of the pulleys during brushing, and the uniformity of the lubrication degree is realized.

Description

technical field [0001] The invention relates to the technical field of tower cranes, in particular to a rail-type tower crane and a hoisting method thereof. Background technique [0002] Tower crane is the most commonly used lifting equipment on construction sites, also known as "tower crane". , concrete, steel pipe and other construction raw materials, the tower crane is an indispensable equipment on the construction site, the function of the tower crane tip is to bear the upper load from the jib stay rope and the balance arm stay rope, and through the slewing tower, turntable, The structural components such as bearings are directly transmitted to the tower body structure through the turntable. The top of the self-elevating tower has a truncated cone column type, a forward or backward inclined truncated cone column type, a herringbone frame type and a diagonal brace type. All machines need to be equipped with a balance weight, whose function is to support the balance weigh...

Claims

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Application Information

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IPC IPC(8): B66C23/26B66C23/78B66C23/72B66C23/62B08B1/00B08B1/02F16N7/02
CPCB08B1/002B08B1/02B66C23/26B66C23/62B66C23/72B66C23/78F16N7/02
Inventor 张浪
Owner 温州源铭振跃科技有限公司
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