A convenient emergency lifter

A jack, a convenient technology, applied in the directions of portable lifting devices, hoisting devices, etc., can solve the problems of single function and poor adaptability of jacks, and achieve the effects of simple implementation, compact structure and powerful functions.

Inactive Publication Date: 2011-12-21
NANTONG BEICHENG SCI & TECH ENTREPRENEURIAL MANAGEMENT
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects of single function and poor adaptability of the current known lifting devices, and provide the public with a unique lifting device

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
  • A convenient emergency lifter
  • A convenient emergency lifter
  • A convenient emergency lifter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] As a technical solution for product manufacturing, the present invention can be specifically implemented through the organic combination of corresponding parts. The organizational structure of the product of the invention is as follows figure 1 Shown.

[0036] figure 1 Among them, the product of the present invention consists of three modules: base, power, and lifting. The base module includes wedge end cover screws, wedge end covers, wedge end cover washers, wedge screws, wedge plates, and handwheels. Bearing washer, handwheel bearing end cover, handwheel end cover screw, base shell, top column end cover gasket, top column end cover, guide column elastic block, guide column screw hole end cover, guide column screw hole washer, top column Fifteen kinds of end cap screws. The power module includes handwheel nuts, handwheel washers, handwheel handles, handwheels, handwheel bearings, handwheel shafts, handwheel shaft pins, bevel gears, reversing discs, top posts, and reversin...

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 a hoisting device and particularly relates to a convenient rescue jack which is convenient to carry and use and strong in power and can be implemented without using a power supply and fuel. The convenient rescue jack comprises thirty-six components such as a wedge plate end cover, a wedge plate, a handwheel bearing end cover, a base shell, a guide post elastic block, a guide post screw hole end cover, a handwheel handle, a handwheel, a handwheel bearing, a handwheel shaft pin, a tapered gear, a reversing disc, a top pillar, a top pillar top pedestal, a top pedestal fixed screw, a top pillar sliding bearing, a guide post, a guide post handle, a guide post end cover, a hoisting plate, and the like; and the thirty-six components are formed into three modules, namely a base module, a power module and a hoisting module. By using the convenient rescue jack provided by the invention, the defects that the existing known hoisting device is huge in equipment, poor in adaptability, small in strength and the like are overcome, and the convenient rescue jack provided by the invention has the characteristics of small and exquisite structure, powerful function, strong adaptability, wide application range, and the like; and in addition, the technical scheme is simple to implement and the convenient rescue jack is easy to manufacture; and the prepared jack product is beautiful in structure, solid, durable, convenient to use, broad in market space and high in added economic value.

Description

Technical field [0001] The invention relates to a lifting device, in particular to an emergency lifting device that does not need to use power, fuel, can be easily carried and used, and is powerful. Background technique [0002] Lifting device, also known as "lifting device" or "crane", refers to a mechanical appliance that can lift a certain object from the ground. It is often used for handling, vehicle maintenance, rescue and disaster relief operations. [0003] At present, there are two major types of known rescue jacks, one is human lifting devices, such as iron drills, steel picks, jacks, etc., and the other is mechanical lifting devices, such as forklifts, hoists, hoists, etc. . Among them, the manual lifting device is convenient to carry, simple to operate, can be adapted to complex terrain and features, and can be operated under special circumstances without power resources or fuel resources. The disadvantage is that the lifting force is small and the efficiency is low. L...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B66D3/00
Inventor 钟婕
Owner NANTONG BEICHENG SCI & TECH ENTREPRENEURIAL MANAGEMENT
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap