CN212050152U

CN212050152U - Safety lifting appliance for lifting tundish

Info

Publication number: CN212050152U
Application number: CN201922353671.7U
Authority: CN
Inventors: 于江伟; 原东力; 王晓良; 侯永红
Original assignee: Henan Fengbao Special Steel Co ltd
Current assignee: Henan Fengbao Special Steel Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-12-01
Anticipated expiration: 2029-12-25

Abstract

The utility model provides a safety lifting appliance who wraps in lifting by crane, includes the fixed plate, and the shape of fixed plate is the same with the shape on well package upper portion, and the both sides of fixed plate are all fixed solid fixed ring, and the one end of rope is fixed to every solid fixed ring, and the hook is fixed to the other end of rope, and fixed plate upper surface central point puts fixed rings, rings are used for being connected with the overhead traveling crane couple. Compared with the prior art, the technical effect of the utility model is that, the utility model discloses the design has the hoist, and the rope that hoist and well package hangers are connected is two of symmetry, all is close the straight line moreover, and the overhead traveling crane couple is hung in the middle of the hoist, can not cause well package slope.

Description

Safety lifting appliance for lifting tundish

Technical Field

The utility model relates to a hoist of package during steelmaking trade lifts by crane.

Background

Conventionally, as shown in fig. 1, when a tundish 10 is lifted, both ends of a rope 21 are fixed to lugs (the lugs are divided into a high-layer lug 12 and a bottom-layer lug 11) on both sides of the tundish 10, and then the rope 21 is hooked by using a crown block hook 20, thereby completing the lifting operation of the tundish 10.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves: in practice, sometimes the crown block hook 20 deviates from the middle of the rope 21, which causes the tundish 10 to tilt and causes accidents.

The technical scheme of the utility model specifically does:

the utility model provides a safety lifting appliance who wraps in lifting by crane, includes the fixed plate, and the shape of fixed plate is the same with the shape on well package upper portion, and the both sides of fixed plate are all fixed solid fixed ring, and the one end of rope is fixed to every solid fixed ring, and the hook is fixed to the other end of rope, and fixed plate upper surface central point puts fixed rings, rings are used for being connected with the overhead traveling crane couple.

The non-side of the fixed plate is fixed with two fixed rings: the solid fixed ring of upper strata and the solid fixed ring of lower floor, the tip of long rope is fixed to the upper strata fixed ring, and the tip of the fixed short rope of the solid fixed ring of lower floor.

The fixed plate and the hanging ring are both made of metal and are welded and fixed.

Compared with the prior art, the technical effect of the utility model is that, the utility model discloses the design has the hoist, and the rope that hoist and well package hangers are connected is two of symmetry, all is close the straight line moreover, and the overhead traveling crane couple is hung in the middle of the hoist, can not cause well package slope.

Drawings

Fig. 1 is a schematic diagram of the prior art.

Fig. 2 is a schematic view of the usage state of the present invention.

Detailed Description

Referring to fig. 2, the safety sling for lifting the tundish comprises a fixing plate 30, wherein the fixing plate 30 has the same shape as the upper part of the tundish, fixing rings are fixed on both sides of the fixing plate 30, each fixing ring fixes one end of a rope, and a hook 33 is fixed on the other end of the rope.

The central position of the upper surface of the fixing plate 30 is fixed with a hanging ring 35, and the hanging ring 35 is used for being connected with the crown block hook 20.

For the sake of robustness, the sides of the fixing plate 30 each fix two fixing rings: the solid fixed ring of upper strata and the solid fixed ring of lower floor, the tip of the fixed long rope 31 of upper strata fixed ring, the tip of the fixed short rope 32 of lower floor's fixed ring, long rope 31 are used for being connected bottom hangers 11 with bottom hangers 11 and are connected, short rope 32 is used for being connected with high-rise hangers 12.

For the sake of firmness, the fixing plate 30 and the hanging ring 35 are both made of metal and are welded and fixed.

The working principle is as follows:

when the hoisting device is used, the fixing plate is placed above the tundish, the lower ends of the short rope 32 and the long rope 31 are connected to the tundish hangers, and then the crown block hook 20 is hung on the hoisting ring 35, so that the tundish 10 can be hoisted.

See the prior art for additional details.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims

1. The utility model provides a safe hoist of package in lifting by crane, includes fixed plate (30), its characterized in that: the shape of fixed plate (30) is the same with the shape on well package upper portion, and the both sides of fixed plate (30) all fix solid fixed ring, and the one end of the fixed rope of every solid fixed ring, the fixed hook (33) of the other end of rope, fixed rings (35) of fixed plate (30) upper surface central point position, rings (35) are used for being connected with overhead traveling crane couple (20).

2. A safety spreader for lifting a tundish according to claim 1, wherein: two fixing rings are fixed to each side of the fixing plate (30): the upper layer fixing ring fixes the end part of the long rope (31) and the lower layer fixing ring fixes the end part of the short rope (32).

3. A safety spreader for lifting a tundish according to claim 1, wherein: the fixing plate (30) and the hanging ring (35) are both made of metal and are welded and fixed.