CN206782623U - A steel plate lifting device - Google Patents

Abstract

A steel plate lifting device comprises an upper clamp and a lower clamp which are connected by a connecting rod; the two sides of the central axis of the top of the lower clamp are fixedly connected with connecting plates, the convex parts at the lower part of the upper clamp are inserted between the connecting plates and then are connected into a whole by a connecting rod, and the upper clamp rotates around the connecting rod; a jackscrew connecting plate is fixedly connected to the rear lower part of the upper clamp, and a jackscrew is arranged on the jackscrew connecting plate; and a handle is fixedly connected to the upper clamp. Two people cooperate and use the utility model discloses carry out lifting of steel sheet and transport, the in-process has both avoided crowded hand, can prevent again to pound the foot, has not only improved factor of safety, has improved work efficiency moreover.

Description

A steel plate lifting device

technical field

The utility model belongs to the technical field of metallurgical machinery, in particular to a steel plate lifting device.

Background technique

When hoisting tools such as cranes cannot be used, the unloading of steel plates under 100 kg is generally completed by the cooperation of several people with bare hands. Improper grasping position and poor coordination of operators during lifting and transportation may cause the steel plate to fall off, causing operators to squeeze their fingers or smash their feet. At present, there is no simple, convenient, safe and reliable method for the above problems.

Utility model content

The utility model provides a steel plate lifting device to solve the problem in the prior art that the steel plate falls off and causes workers to squeeze their fingers or smash their feet:

The utility model is realized through the following technical solutions:

A steel plate lifting device, including an upper clamp and a lower clamp connected by a connecting rod; connecting plates are fixedly connected to both sides of the central axis of the top of the lower clamp, and the convex part of the lower part of the upper clamp is inserted between the connecting plates and then connected by the connecting rod Connected as a whole, the upper clamp rotates around the connecting rod; a top wire connecting plate is fixedly connected to the rear and lower part of the upper clamp, and a top wire is arranged on the top wire connecting plate; a handle is fixedly connected to the upper clamp.

A joint is fixedly connected to the upper fixture, and an extended handle is detachably connected to the joint.

An anti-slip device is fixedly connected to the bottom of the front end of the upper fixture.

Beneficial effects of the utility model: two people cooperate to use the utility model to lift and transport the steel plate, which not only avoids squeezing hands, but also prevents feet from being smashed, which not only improves the safety factor, but also improves work efficiency.

Description of drawings

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

Fig. 2 is the structural representation after the utility model is provided with the extended handle;

Fig. 3 is the structural representation of the utility model connecting plate

Among the figure: upper clamp 1, lower clamp 2, connecting rod 3, top wire 4, handle 5, extended handle 6, connection plate 7, connection hole 8, top wire connection plate 9, joint 10, anti-skid device 11.

detailed description

Referring to Fig. 1 and Fig. 2, a steel plate lifting device includes an upper clamp 1 and a lower clamp 2 connected by a connecting rod 3; connecting plates 7 are fixedly connected to both sides of the central axis of the top of the lower clamp 2, and the lower part of the upper clamp 1 After the raised part is inserted between the connecting plates 7, it is connected as a whole by the connecting rod 3, and the upper clamp 1 rotates around the connecting rod 3; A top wire 4 is provided on the top; a handle 5 is fixedly connected to the upper fixture 1 .

A joint 10 is fixedly connected to the upper fixture 1, and an extended handle 6 is detachably connected to the joint 10, which has a higher safety factor and saves labor during operation, and is convenient for disassembly and installation.

An anti-skid device 11 is fixedly connected to the bottom of the front end of the upper clamp 1, where the anti-skid device 11 is generally an anti-skid rubber skin; when clamping a steel plate, the frictional force is increased to prevent the steel plate from falling off.

The connecting plate 7 on the lower fixture 2 is symmetrically arranged on both sides of the central axis of the lower fixture 2, and the upper fixture 1 extends into the middle of the connecting plate 7 on the lower fixture 2, and is then connected by a connecting rod 3, where the connecting rod 3 is generally a pin axis.

The specific operation steps of the utility model are as follows: Loosen the top wire 4, two people work together, one person uses a crowbar to pry up the steel plate, the other person installs the steel plate lifting device in place, and tightens the top wire 4 to prevent the upper clamp 1 from rewinding The connecting rod 3 rotates; after holding the handle 5 or the extended handle 6 firmly, two people cooperate to lift the steel plate. After lifting in place, loosen the top wire 4, turn the upper clamp 1 and pull out the special steel plate lifting device.

Claims (3)

1. a kind of steel plate lifts shipping unit, it is characterised in that：Including by connecting rod（3）The upper fixture of connection（1）With lower clamp（2）；Under Fixture（2）Top axis both sides are connected with connecting plate（7）, the upper fixture（1）The bossing insertion connecting plate of bottom（7） Between after by connecting rod（3）It is connected as a single entity, upper fixture（1）Around connecting rod（3）Rotate；The upper fixture（1）The back lower place is connected with jackscrew Connecting plate（9）, jackscrew connecting plate（9）It is provided with jackscrew（4）；The upper fixture（1）On be connected with handle（5）.

A kind of 2. steel plate lift shipping unit according to claim 1, it is characterised in that：The upper fixture（1）On be connected with and connect Head（10）, joint（10）On be removably connected with lengthening handle（6）.

A kind of 3. steel plate lift shipping unit according to claim 1, it is characterised in that：The upper fixture（1）Front bottom end is consolidated It is connected to shoe（11）.