CN204714437U

CN204714437U - A kind of portable heavy object hoister

Info

Publication number: CN204714437U
Application number: CN201520227163.3U
Authority: CN
Inventors: 王玥; 金永兴
Original assignee: China Jiliang University
Current assignee: China Jiliang University
Priority date: 2015-04-14
Filing date: 2015-04-14
Publication date: 2015-10-21
Anticipated expiration: 2025-04-14

Abstract

The utility model relates to a kind of portable heavy object hoister, comprises weight support, transporting heavy things wheel, air pump lifting arm, pressing handle, A-frame.By pressing handle, the scalable air pump lifting arm be connected with handle can be risen to certain altitude, weight is placed on weight support, can by heavy lift to assigned address, weight cannot be lifted to the problem of eminence to solve on a vehicle, in family or office.The lifter that the utility model proposes has and carries aspect, and weight can be realized to be lifted to the features such as arbitrary height.

Description

A kind of portable heavy object hoister

Technical field

The utility model relates to a kind of portable heavy object hoister, belong to daily living article field, one designs based on goods lifting conveyer specifically, employing air pump is main power source, there is the shaft that can stretch up and down, utilize and there is more stable tripod as supporting construction, to lift weight.

Background technology

In people's daily life, we often can see that many old men and child struggle with lift to luggage on baggage rack on the vehicle such as train, aircraft, motor-car, sometimes also need to ask other people to help and the weights such as baggage container could be lifted to assigned address to get on.In order to allow the less masses of these strength go on a journey smoothly, one is just needed both to be convenient for carrying, again can easily by instrument that the weights such as baggage container lift.

At home or the place such as office, when we need weight to lift to eminence, this portable heavy object hoister just seems essential, not only can save strength, can also increase work efficiency.

This kind of heavy object hoister adopts air pump as propulsion source, does not need power supply or other source devices, not only environmental and durable but also can economize on resources, and is a kind of instrument meeting the strategy of sustainable development.

Utility model content

Easily weight is lifted on assigned address in order to people can be made, the utility model provides a kind of portable heavy object hoister, solve quickly and easily when child and old man go on a journey alone and luggage cannot be lifted on baggage rack, and weight cannot be lifted the problem stored to eminence at home.

The portable heavy object hoister of described one, it is characterized in that comprising weight support, transporting heavy things wheel, air pump lifting arm, pressing handle, A-frame, described air pump lifting arm is connected with pressing handle by driving device, handle is in the process of pressing downwards, air pump is utilized to be lifted by weight support, when handle unclamps, namely air pump quits work, and so just weight can be lifted to the arbitrary height of specifying.

The portable heavy object hoister of described one, is characterized in that described air pump lifting arm is connected with weight support by bearing, collapsible when not using.

The portable heavy object hoister of described one, it is characterized in that described air pump lifting arm can stretch, be made up of four joints, first segment length 500mm, the diameter 15mm of bar, second section length 450mm, the diameter 12mm of bar, Section of three length 420mm, the diameter 10mm of bar, section four, length 380mm, the diameter 8mm of bar.

The portable heavy object hoister of described one, it is characterized in that air pump lifting arm to be a kind of by changes mechanical energy be gaseous tension can device, the volume of compressible air in the process of pressing handle, make density of gas molecules increase in gas bar in unit volume, to improve compressed-air actuated pressure, gas bar is promoted.

The utility model has the advantage of: this portable heavy object hoister, integrate lifter and to stretch carrying function, achieve and be convenient to carry with, the function that can stretch; The weight support at top adopts folding structure, effectively reduces shared spatial volume; The transporting heavy things pulley of heavy object hoister upper end can after weight be lifted to certain altitude, use less strength weight can be slided to assigned address, effectively reduce the friction between weight and weight support, both saved strength, can damage product be avoided again; The scalable air pump lifting arm be connected with handle can by heavy lift to arbitrary height, to solve problem weight cannot being lifted to eminence; The tripod of bottom has more stable space structure, avoids heavy object hoister in use run-off the straight or topples over.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model

Detailed description of the invention

Below in conjunction with Figure of description, the utility model is further illustrated.

As shown in Figure 1, a kind of portable heavy object hoister, comprise weight support 1, transporting heavy things wheel 2, air pump lifting arm 3, pressing handle 4, A-frame 5, described weight support 1 can be folded up along center line, described transporting heavy things wheel 2 is placed on the edge portions of weight support 1, described pressing handle 4 is connected with air pump lifting arm 3, and to control the flexible of gas bar, A-frame 5 is foldable to gas bar part to reduce area occupied.

The mode of operation of apparatus of the present invention is: time on the vehicle such as train, aircraft, is propped by A-frame and is put on ground, and pressing handle 4-5 time, is promoted to certain altitude by telescopic air pump lifting arm, and weight is moved to assigned address by recycling pulley.Pressing handle more than 2 seconds after lifting weight completes, air pump lifting arm can automatically decline and be contracted to raw footage.

The gordian technique that the utility model can realize portable heavy object hoister is: utilize telescopic air pump lifting arm, is air pressure energy, then lifts to assigned address by weight, be not only easy to carry changes mechanical energy but also simple and practical.This kind of main material of portable heavy object hoister is plastic-blasting steel, low price and durable.

Claims

1. a portable heavy object hoister, its feature comprises weight support (1), transporting heavy things wheel (2), air pump lifting arm (3), pressing handle (4), A-frame (5), described air pump lifting arm (3) is connected with pressing handle (4) by driving device, handle is in the process of pressing downwards, air pump is utilized to be lifted by weight support (1), when handle unclamps, namely air pump quits work, and so just weight can be lifted to the arbitrary height of specifying.

2. the portable heavy object hoister of one according to claim 1, is characterized in that described air pump lifting arm (3) is connected with weight support (1) by bearing, collapsible when not using.

3. the portable heavy object hoister of one according to claim 1, it is characterized in that described air pump lifting arm (3) can stretch, be made up of four joints, first segment length 500mm, the diameter 15mm of bar, second section length 450mm, the diameter 12mm of bar, Section of three length 420mm, the diameter 10mm of bar, section four, length 380mm, the diameter 8mm of bar.