CN204714437U - A kind of portable heavy object hoister - Google Patents

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 portable heavy object lifter

technical field

The utility model relates to a portable lifter for heavy objects, which belongs to the field of daily necessities. Specifically, it is designed based on a cargo lifting transporter, which uses an air pump as the main power source and has a shaft that can be stretched up and down. A stable tripod acts as a supporting structure to lift heavy objects.

Background technique

In people's daily life, we often see many old people and children struggling to lift their luggage to the luggage rack on trains, airplanes, motor vehicles and other means of transportation. Sometimes they need help from others to lift heavy objects such as suitcases. Go to the designated location. In order to allow these people with less strength to travel smoothly, a tool that is not only convenient to carry, but also can easily lift heavy objects such as suitcases is needed.

In places such as home or office, when we need to lift heavy objects to a high place, this portable heavy object lifter is indispensable, which can not only save energy, but also improve work efficiency.

This kind of heavy object lifter uses an air pump as a power source and does not require a power supply or other source devices. It is environmentally friendly and durable and can save resources. It is a tool that conforms to the sustainable development strategy.

Utility model content

In order to enable people to lift heavy objects to the designated position conveniently, the utility model provides a portable heavy object lifter, which conveniently and quickly solves the problem that children and old people cannot lift their luggage to the luggage rack when they travel alone. The problem of being unable to lift heavy objects to a high place for storage at home.

The portable heavy object lifter is characterized in that it includes a heavy object support frame, a heavy object transport wheel, an air pump lifting rod, a pressing handle, and a triangle bracket. The air pump lifting rod is connected with the pressing handle through a transmission device, and the handle In the process of pressing down, the air pump is used to lift the weight supporting frame, and when the handle is released, the air pump stops working, so that the weight can be raised to any specified height.

The above-mentioned portable heavy object lifter is characterized in that the air pump lifting rod is connected with the heavy object support frame through a bearing, and can be folded when not in use.

The above-mentioned portable heavy object lifter is characterized in that the air pump lifting rod can be stretched and is composed of four sections, the length of the first section is 500mm, the diameter of the rod is 15mm, the length of the second section is 450mm, and the diameter of the rod is 12mm, The length of the third section is 420mm, the diameter of the rod is 10mm, the length of the fourth section is 380mm, and the diameter of the rod is 8mm.

The portable weight lifter is characterized in that the air pump lifting rod is a device that converts mechanical energy into gas pressure energy, and the volume of air can be compressed during the process of pressing the handle, so that the gas in the air rod per unit volume Molecular density increases to increase the pressure of the compressed air, allowing the air rod to lift.

The utility model has the advantages that: the portable heavy object lifter integrates the telescopic and carrying functions of the lifter, and realizes the functions of being easy to carry and can be stretched; the weight support frame on the top adopts a foldable structure, which effectively reduces Occupied space volume; the heavy object transport pulley at the upper end of the heavy object lifter can slide the heavy object to the designated position with less effort after the heavy object is lifted to a certain height, effectively reducing the weight and The friction between the support frames not only saves effort, but also avoids damage to the items; the telescopic air pump lifting rod connected with the handle can lift the heavy objects to any height, so as to solve the problem that the heavy objects cannot be lifted to a high place; the bottom The tripod has a relatively stable space structure, which prevents the weight lifter from tilting or toppling during use.

Description of drawings

Fig. 1 is the structural representation of the utility model

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1, a portable heavy object lifter includes a heavy object support frame 1, a heavy object transport wheel 2, an air pump lifting rod 3, a pressing handle 4, and a tripod bracket 5. The heavy object support frame 1 can be moved along the The center line is folded, the heavy object transport wheel 2 is placed on the edge of the heavy object support frame 1, the press handle 4 is connected with the air pump lifting rod 3 to control the expansion and contraction of the air rod, and the tripod 5 can be folded to the air pump. Rod section to reduce footprint.

The working method of the device of the present invention is as follows: when on a vehicle such as a train or an airplane, support the tripod on the ground, press the handle 4-5 times, lift the telescopic air pump lifting rod to a certain height, and then use the pulley Move the heavy object to the designated location. After lifting the heavy object, press the handle for more than 2 seconds, and the air pump lifting rod will automatically descend and shrink to the original length.

The key technology of the utility model that can realize the portable heavy object lifter is: use the telescopic air pump lifting rod to convert mechanical energy into air pressure energy, and then lift the heavy object to the designated position, which is convenient to carry and simple and practical. The main material of this portable heavy lifter is plastic sprayed steel, which is cheap and durable.

Claims (3)

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.