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Energy-saving and environment-friendly bridge type crane

An energy-saving and environment-friendly, bridge-type technology, which is applied in the direction of walking bridge cranes, cranes, and traveling mechanisms, can solve the problems of high energy consumption of hoisting devices, and achieve the effects of protecting the environment, avoiding environmental pollution, and avoiding loss

Inactive Publication Date: 2020-12-22
湖南省宝满科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose an energy-saving and environment-friendly bridge crane, which aims to solve the problem of large energy consumption of the hoisting device of the bridge crane in the prior art

Method used

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  • Energy-saving and environment-friendly bridge type crane
  • Energy-saving and environment-friendly bridge type crane
  • Energy-saving and environment-friendly bridge type crane

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses an energy-saving and environment-friendly bridge type crane. The energy-saving and environment-friendly bridge type crane comprises a hoisting device and two main beams, the hoisting device comprises a cross beam, walking beams, a second walking trolley and a hoisting mechanism, sliding grooves are formed in the two sides of the cross beam, the number of the walking beams is two, the two walking beams are arranged at the two ends of each main beam respectively, first walking trolleys are installed on the two walking beams respectively, the two first walking trolleys areinstalled on the two main beams respectively in a sliding mode, the first walking trolley comprise first walking wheels and first driving motors, the first driving motors are used for driving the first walking wheels to slide on the main beams, the second walking trolley is slidably installed in the sliding grooves, the hoisting mechanism is installed on the second walking trolley, and the secondwalking trolley is used for driving the hoisting device to slide along the sliding grooves. According to the energy-saving and environment-friendly bridge type crane, the overall energy consumption of the hoisting device is reduced, and the effect of protecting the environment is achieved while energy is saved.

Description

technical field [0001] The invention relates to the technical field of cranes, in particular to an energy-saving and environment-friendly bridge crane. Background technique [0002] With the development of the country's industry, more and more bridge cranes are used. The hoisting device is the main load-bearing part of the bridge crane. The role of lifting heavy objects is one of the important components of the bridge crane. The hoisting device is respectively set on the main girder by two traveling trolleys to slide. The hoisting device in the prior art uses a driving motor to drive two traveling trolleys. Due to the long beam length of the hoisting device, it is necessary to set up an additional transmission structure to connect the two trolleys to the drive motors. The loss during the transmission process reduces the mechanical efficiency and causes unnecessary losses, and the transmission structure is running. Lubricating oil is easy to leak during the process, causing ...

Claims

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Application Information

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IPC IPC(8): B66C17/00B66C11/04B66C9/14
CPCB66C9/14B66C11/04B66C17/00
Inventor 林丽李聪
Owner 湖南省宝满科技开发有限公司
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