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Small tower crane for indoor use

A tower crane, small technology, applied in the direction of crane, transportation and packaging, can solve the problem of single tower crane structure and so on

Inactive Publication Date: 2017-10-20
潘丽华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a small indoor tower crane in order to solve the above problems, which solves the problem of single structure of the existing tower crane and increases its practical functions

Method used

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  • Small tower crane for indoor use
  • Small tower crane for indoor use
  • Small tower crane for indoor use

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Experimental program
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Effect test

Embodiment Construction

[0019] Such as Figure 1-3 As shown, this specific embodiment adopts the following technical solutions: a small indoor tower crane, including a hydraulic base cylinder 1, a rotating motor 2, a first hydraulic pump 3, a lifting motor 4 and a second hydraulic pump 5, and the hydraulic base cylinder 1 The top is connected with the second hydraulic rod 11, the top of the second hydraulic rod 11 is connected with the rotary motor 2, the top of the rotary motor 2 is connected with the connecting rod 8, the top of the connecting rod 8 is connected with the balance board 9, and one end of the balance board 9 is connected with the lifting motor 4. The first hydraulic pump 3 is installed on the inside of the lifting motor 4 and on the balance plate 9, the second hydraulic pump 5 is connected to the middle side of the hydraulic bottom cylinder 1, and the bottom of the side of the hydraulic bottom cylinder 1 is close to the second hydraulic pump 5 A control box 6 is provided, and the cont...

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Abstract

The invention discloses a small indoor tower crane, which comprises a hydraulic base cylinder, a rotating motor, a first hydraulic pump, a hoisting motor and a second hydraulic pump. A second hydraulic rod is connected above the hydraulic base cylinder, and the top end of the second hydraulic rod is connected to There is a rotating motor, a connecting rod is connected above the rotating motor, the top of the connecting rod is connected to a balance plate, one end of the balance plate is connected to a lifting motor, the inside of the lifting motor and on the balance plate is provided with a first hydraulic pump, and a middle part of the hydraulic bottom cylinder The side is connected with the second hydraulic pump, and the bottom of the hydraulic bottom cylinder close to the second hydraulic pump is equipped with a control box. By connecting the hydraulic bottom cylinder with the second hydraulic pump, it is used to provide hydraulic pressure and facilitate the driving of the The hydraulic rod is lifted; the top of the second hydraulic rod is connected with a rotating motor, which is used to drive the balance plate to rotate, so that the hook can be rotated above the material to be hoisted; the combination of the first hydraulic pump and the first hydraulic rod is used for Drive the lifting rope to expand and contract, which is convenient for lifting materials at different distances.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a small indoor tower crane. Background technique [0002] Tower crane is the most commonly used lifting equipment on construction sites, also known as "tower crane". Equipment, with the rapid development of my country's economy and industry in recent years, many cities are constantly building high-rise residential buildings, office buildings and factory buildings. When building high-rise buildings, a lot of construction machinery is needed to assist people in completing the construction. The role of tower cranes in these construction machines is very important, and it is an indispensable device in the construction process. However, the existing tower cranes have a single structure, resulting in simple functions. Generally, tower cranes are erected on the outside of the building floor to transport building materials. For the lifting and transportation of building materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/16B66C23/62B66C23/68
CPCB66C23/163B66C23/62B66C23/68B66C2700/03
Inventor 潘丽华
Owner 潘丽华
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