Unlock instant, AI-driven research and patent intelligence for your innovation.

Axial flow fan lifting lugs

An axial flow fan and lifting lug technology, applied in mechanical equipment, machine/engine, liquid fuel engine, etc., can solve problems such as unreasonable structure, increase equipment cost, waste raw materials, etc., achieve compact and beautiful appearance, reduce equipment cost, The effect of strengthening endurance

Inactive Publication Date: 2014-03-26
WEIHAI CREDITFAN VENTILATOR
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, the lifting lugs on the fan are used for lifting during the transportation of the fan. At the use site, because the crane is often in a busy state, it is necessary to use a forklift to move the fan. In the past, the lower bottom of the lifting lug on the fan was inclined to increase the load-bearing , There is a lifting through hole in the middle of the lifting lug to facilitate lifting. This structure makes it impossible for a forklift to carry it. Therefore, a forklift seat can only be installed on the fan to facilitate the handling by a forklift. The disadvantages are: the structure is unreasonable, There are many protruding structures on the periphery of the fan, which not only affects the appearance, but also wastes raw materials and increases equipment costs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Axial flow fan lifting lugs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Below in conjunction with accompanying drawing, the present invention is further described:

[0012] As shown in the accompanying drawings, a lifting lug for an axial flow fan includes a fan casing 1 and a lifting lug 2. The lifting lug 2 is provided with a lifting through hole. The lower end is fixedly connected to the fan casing 1 through the baffle 3, and the angle between the support plane 4 and the baffle 3 is equal to or less than 90 degrees, so as to facilitate the smooth lifting of the forklift and prevent the fan casing from being damaged when the forklift is loaded. 1. It can be used not only for crane lifting, but also for forklift handling.

[0013] In the present invention, the bottom surface of the lifting lug 2 and the side of the baffle plate 3 transition through a circular arc, so as to enhance the bearing capacity of the lifting lug.

[0014] When the present invention is transported, if a crane is used for lifting, the hook of the crane can be hooked...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of axial flow fans, in particular to axial flow fan lifting lugs. The axial flow fan lifting lugs comprise a draught fan shell and the lifting lugs. Each lifting lug is provided with a lifting through hole, and is characterized in that the lower bottom surface of the lifting lug is a supporting plane, the lower end of the lifting lug is fixedly connected with the draught fan shell through a baffle, the included angle between the supporting plane and the baffle is equal to or smaller than 90 degrees, so that a fork is lifted stably, the fork is prevented from damaging the draught fan shell in the working process, and the axial flow fan lifting lugs can be used for lifting of a crane and carrying of the fork at the same time. Due to the structure, the axial flow fan lifting lugs have the advantages of being simple in structure, being compact and beautiful in appearance, saving raw materials, reducing equipment cost and the like.

Description

technical field [0001] The invention relates to the technical field of axial flow fans, in particular to a lifting lug for an axial flow fan which is convenient to carry. Background technique [0002] As we all know, the lifting lugs on the fan are used for lifting during the transportation of the fan. At the use site, because the crane is often in a busy state, it is necessary to use a forklift to move the fan. In the past, the lower bottom of the lifting lug on the fan was inclined to increase the load-bearing , There is a lifting through hole in the middle of the lifting lug to facilitate lifting. This structure makes it impossible for a forklift to carry it. Therefore, a forklift seat can only be installed on the fan to facilitate the handling by a forklift. The disadvantages are: the structure is unreasonable, There are many protruding structures on the periphery of the fan, which not only affects the appearance, but also wastes raw materials and increases equipment co...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F04D29/00
Inventor 于海荣房亮亮王新
Owner WEIHAI CREDITFAN VENTILATOR
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com