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A winch for easy replacement and maintenance of a crane

A technology of cranes and winches, which is applied in the field of winches that are easy to replace and maintain, can solve the problems that affect the normal use of cranes, the cumbersome disassembly process of winches, and hidden dangers of workers, so as to facilitate rapid replacement and maintenance, stable and reliable fixation, and force balance effect

Active Publication Date: 2021-11-09
向海重工集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The winch is generally directly fixed on the crane frame. When the winch needs to be replaced and maintained, the disassembly process of the winch is cumbersome, time-consuming and laborious, and affects the normal use of the crane. If the winch is loose, the crane cannot be braked in time. It may cause damage to the winch, and at the same time, it will bring safety hazards to workers

Method used

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  • A winch for easy replacement and maintenance of a crane
  • A winch for easy replacement and maintenance of a crane
  • A winch for easy replacement and maintenance of a crane

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Embodiment Construction

[0026] In order to make the techniques of the present invention, the creation characteristics, the purpose and efficacy are readily understood, and the present invention is further illustrated in connection with the specific embodiments.

[0027] like Figure 1 - Figure 7 As shown, a crane is convenient to replace the maintenance winch, including a winch mounting shell 1, a housing shaft 2, a fast replacement mechanism 5, and a winch to connect the base 6, the bottom of the winch mounting case 1 is provided with a limited bit slot 11, a winch connection base 6 sidewall The top is provided with a restricted limit block that is adapted to the limit slot 11. The top of the winch is attached to the top of the base 6, and the casing plate 61 is provided. The bottom portion of the winch mounting case is in contact with the upper surface of the cartridge 61, and the storage shaft 2 is rotated. Between the two sides of the winch mounting case 1, the fast replacement mechanism 5 is placed u...

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Abstract

The invention relates to the technical field of crane winches, in particular to a winch that is easy to replace and maintain for a crane, including a winch installation shell, a storage shaft, a quick replacement mechanism and a winch connection base. The top of the side wall is provided with a limit block matching the limit groove, the outer wall of the top of the winch connection base is fixed with a clamping plate, the bottom of the winch mounting shell is in contact with the upper surface of the clamping plate, and the receiving shaft is rotatably connected to both sides of the winch mounting shell. Between the side walls, the quick-change mechanism is placed under the outer wall of the winch installation shell, the winch connection base is placed at the bottom of the winch installation shell, and one end of the storage shaft is fixedly connected with a conical toothed disc. The winch is easy and fast to install and disassemble, and is convenient for winch replacement And maintenance, and at the same time, it can brake quickly and in time in case of looseness, so as to avoid potential safety hazards for staff.

Description

Technical field [0001] The present invention relates to the technical field of crane winch, and in particular, a crane facilitating a winch of maintenance. Background technique [0002] The crane refers to the multi-action lifting machines that vertically holes and horizontally transported weights within a certain range, and the winch is an important part of the crane, and the winch is a machine that can wound the rope under power drive. [0003] The winch is generally fixed to the lifting rack, and when the winch needs to be replaced and maintained, the disassembly process of the winch is more cumbersome, and the time-free labor, while affecting the normal use of the crane, if the winch is loose, the crane cannot be braked in time, at work It may cause damage to the winch while bringing safety hazards. Inventive content [0004] For problems in the prior art, the present invention provides a crane that is easy to replace maintenance. [0005] The technical solution used in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66D1/54B66D1/28B66D1/12B66D1/14
CPCB66D1/54B66D1/28B66D1/12B66D1/14B66D2700/0183
Inventor 韩新明曹振
Owner 向海重工集团股份有限公司
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