CN203006743U

CN203006743U - Novel hoisting mechanical device

Info

Publication number: CN203006743U
Application number: CN 201220682177
Authority: CN
Inventors: 肖国华; 张向荣
Original assignee: Zhejiang Business Technology Institute
Current assignee: Zhejiang Business Technology Institute
Priority date: 2012-12-12
Filing date: 2012-12-12
Publication date: 2013-06-19
Anticipated expiration: 2022-12-12

Abstract

The utility model discloses a novel hoisting mechanical device which comprises a hanging ring, an upper hook and a lower hook, wherein an upper hook point and a lower hook point are respectively arranged at the corresponding ends of the upper hook and the lower hook; the upper hook point and the lower hook point are respectively provided with a piece of permanent magnet, and the two pieces of permanent magnet are attracted by each other; a sliding column is fixed at the lower end of the hanging ring; a sliding rail is arranged at the upper part of the lower hook; the sliding column is arranged in the sliding rail; the lower end of the sliding column is connected with the upper end of a connecting rod by a pin; the upper end of the connecting rod is connected with the upper end of the upper hook by a pin; and the middle part of the upper hook is connected with the lower hook by a pin. The novel hoisting mechanical device is simple in structure, reasonable in design and safe in hosting; when being lighter, a workpiece can be locked by the mutual attraction of the two pieces of permanent magnet respectively arranged on the upper hook point and the lower hook point; when being heaver, the workpiece does not fall off when the clamp force is higher; and the workpiece can be conveniently lifted and dismounted by the novel hoisting mechanical device.

Description

The Novel hanging mechanical device

Technical field

The utility model relates to mechanical equipment technical field, relates in particular to a kind of Novel hanging mechanical device.

Background technology

In mechanical processing industry, existing flange disc type work, dark cartridge type workpiece and disk-like accessory are to use a hook or use simultaneously two hook liftings mostly, and suspender is too simple, and lifting workpiece poor stability is unstable, easily causes the accident.

The utility model content

For the problem that above-mentioned prior art exists, the utility model provides a kind of Novel hanging mechanical device.

To achieve these goals, the technical solution adopted in the utility model is: a kind of Novel hanging mechanical device, comprise suspension ring, rise to the bait and lower hook, upper bill and lower bill lay respectively at rises to the bait and end corresponding to lower hook, is respectively equipped with the permanent magnet that attracts each other on upper bill and lower bill; Traveller is fixed on the suspension ring lower ends, and the top of lower hook is provided with slide rail, and traveller is arranged in slide rail; Traveller lower end and small end pin joint, the lower end of connecting rod and the upper end pin joint of rising to the bait; The middle part of rising to the bait and lower hook pin connect.

Compared with prior art, the utility model has the advantage of: simple in structure, reasonable in design, Hoisting Security when workpiece is low weight, adopts the mutual attraction of magnet that is located on bill and lower bill to lock; When the lifting workpiece was heavier, gripping power was larger, and workpiece more is not easy to come off, and it is very convenient to sling, unload workpiece.

Description of drawings

Fig. 1 is structural representation of the present utility model.

In figure: 1, suspension ring; 2, rise to the bait; 3, lower hook; 4, upper bill; 5, lower bill; 6, traveller; 7, slide rail; 8, connecting rod; 9, permanent magnet.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

As a kind of embodiment of the present utility model, consult Fig. 1, the utility model comprises suspension ring 1, rise to the bait 2 and lower hook 3, and upper bill 4 and lower bill 5 lay respectively at rises to the bait 2 and the end of lower hook 3 correspondences, is respectively equipped with the permanent magnet 9 that attracts each other on upper bill 4 and lower bill 5; Traveller 6 is fixed on suspension ring 1 lower ends, and the top of lower hook 3 is provided with slide rail 7, and traveller 6 is arranged in slide rail 7; Traveller 6 lower ends and connecting rod 8 upper end pin joints, the lower end of connecting rod 8 with rise to the bait 2 upper end pin joint; Rise to the bait 2 middle part and lower hook 3 pin joints.

When workpiece is low weight, adopt the mutual attraction of magnet that is located on bill 4 and lower bill 5 to lock; The lifting workpiece is when heavier, and lower hook 3 hooks workpiece, and the load hook of crane hooks suspension ring 1, and traveller 6 upward slidings, connecting rod 8 drive to rise to the bait and 2 move downward, clamping work pieces, and workpiece is heavier, and gripping power is larger.

To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model realization in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the widest consistent scope.

Claims

1. a Novel hanging mechanical device, comprise suspension ring, rise to the bait and lower hook, it is characterized in that: upper bill and lower bill lay respectively at described rising to the bait and end corresponding to lower hook, are respectively equipped with the permanent magnet that attracts each other on described upper bill and lower bill; Traveller is fixed on described suspension ring lower ends, and the top of described lower hook is provided with slide rail, and described traveller is arranged in slide rail; Traveller lower end and small end pin joint, the lower end of described connecting rod and the upper end pin joint of rising to the bait; Described middle part of rising to the bait and lower hook pin connect.