CN201217565Y

CN201217565Y - Lift steel bloom transportation slide track

Info

Publication number: CN201217565Y
Application number: CNU2008200811374U
Authority: CN
Inventors: 李国敏; 彭振华; 徐忠民; 段智宏
Original assignee: Wuhan Iron and Steel Group Kunming Iron and Steel Co Ltd
Current assignee: Wuhan Iron and Steel Group Kunming Iron and Steel Co Ltd
Priority date: 2008-04-28
Filing date: 2008-04-28
Publication date: 2009-04-08
Anticipated expiration: 2018-04-28

Abstract

The utility model provides an elevation type steel billet conveying slide way, which comprises a slide way body, and one end of the slide way body is connected with a transitional cold bed, and the other end thereof is connected with a hoisting machine, and the conveying slide way is characterized in that a supporting hinge piece as well as a lifter are arranged on the slide way body. The casting billets can tilt along with the slide way stably on the slide way, so the problem of impact force to the transitional cold bed body and basic components thereof caused during down-sliding of the casting billets can be fundamentally solved, meanwhile, because the impact force is eliminated, the noise pollution is completely eliminated, in addition, a plurality of casting billets can be conveyed at a time because the casting billets can tilt integrally, so as to improve the operating rate of a casting machine, and the utility model also has the advantages of simple structure, stable motion, reliable running, low failure rate, low running cost and low maintenance cost, and can also effectively reduce the labor intensity of workers.

Description

The lifting mode steel billet is carried slideway

Technical field

The utility model relates to a kind of steel billet and carries slideway, belongs to steel rolling continuous casting installation for casting technical field.

Background technology

In existing strand production process, when strand after machine for moving steel pushes on the transition cold bed, strand slides on the hook of gig under the inclined ramp of transition cold bed by the weight of self, hooks strand by gig again and rises to high-order turn over cooling bed continuation cooling, aligning from low level.This weight deficiency that landing brought on the transition cold bed by strand self is: (1) strand will cause very big impulsive force to transition cold bed body and its basic components in the downslide process, its bolt of rear end plate is fractureed, cause this displacement body of transition cold bed, thereby influence is produced, and increases maintenance cost and labor strength; (2) transition cold bed 2 strands that at every turn can only glide are difficult to bring into play the productive capacity of casting machine, influence production efficiency; Impact noise when (3) gliding is bigger, and working environment is caused noise pollution; (4) because steel grade and size category that casting machine is produced are more, some special-shaped strands have some setbacks when gliding, even cause stifled base and influence the casting machine cast.Therefore, be necessary fully prior art is improved.

Summary of the invention

For overcoming the prior art above shortcomings, the utility model provides the steel billet of a kind of energy lifting to carry slideway, with the direct impact of avoiding strand that the transition cold bed is caused.

The utility model is finished by following technical proposal: a kind of lifting mode steel billet is carried slideway, comprise slipway, and an end of this slipway and transition cold bed join, the other end and gig join, it is characterized in that slipway is provided with bloster hinge spare, also be provided with lifter simultaneously.So that by moving of crane, slipway is swung around body cradle, is realized the inclination or the horizontal displacement of slipway.

Described bloster hinge spare is gone up the hinge frame by being fixed on the slideway, and the following hinge that is fixed on the base is configured to, and upper and lower hinge frame is hinged by hinge, so as to go up the hinge frame can under cut with scissors on the frame around the hinge swing, realize the inclination or the horizontal displacement of slipway.

Described lifter is fixed on the lower bracket on the base by the upper bracket that is fixed on the slideway, and the hoist cylinder formation that connects them, so that under oil cylinder drives, slideway is tilted or horizontal displacement around supporting hinge.

Described slipway is provided with the strand block near an end of elevator, is used to when slipway tilts prevent that the strand on it breaks away from slideway.

Described gig is a caterpillar elevater, by the sprocket wheel on upper and lower sprocket shaft and the axle, and is located at the formation of the chain between the sprocket wheel in twos, and hook is set on the chain at interval, and an end of chain is arranged near between the adjacent slipway of elevator end.When tilting with convenient slipway, the strand that block is blocked by the hook that promotes on the chain rises on the turn over cooling bed, to finish postorder processing.

Described hoist cylinder also available other lifter of the prior art such as electric elevator, the mechanical elevating device replaces, to realize lifting.

The utility model compared with prior art has following advantage and effect: adopt such scheme, strand can together be tilted with slideway on slideway reposefully, fundamentally solved the impulsive force that strand causes transition cold bed body and its basic components in the downslide process, simultaneously because of not producing impulsive force, so thoroughly eliminated noise pollution, in addition, owing to be integral inclination, once can carry many strands, improved the operating rate of casting machine, the utility model also has simple in structure, stable action, reliable, fault rate is low, operating cost, advantages such as maintenance cost is low also can effectively alleviate working strength of workers.

Description of drawings

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

Fig. 2 is that the A of Fig. 1 is to fragmentary top TV structure scheme drawing.

The specific embodiment

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

The lifting mode steel billet that the utility model provides is carried slideway, comprise slipway 2, the right-hand member of this slipway 2 and transition cold bed 1 join, left end and gig join, slipway 2 is provided with bloster hinge spare, also is provided with lifter simultaneously, and wherein bloster hinge spare cuts with scissors frame 16 by being fixed on going up on the slipway 2, and the following hinge frame 14 that is fixed on the base constitutes, and upper and lower hinge frame is hinged by hinge 15; Lifter is fixed on the lower bracket 12 on the base by the upper bracket 11 that is fixed on the slipway 2, and hoist cylinder 13 formations that connect them; Slipway 2 is provided with strand block 3 near an end of elevator, when tilting, slipway 2 is used to prevent that the strand B on it breaks away from slipway 2, gig is a caterpillar elevater, by the sprocket wheel 6,10 on upper and lower sprocket shaft 7,9 and the axle, and the chain of being located between the sprocket wheel 6,10 8 constitutes, hook 4 is set on the chain 8 at interval, and the right-hand member of chain 8 is arranged near between the adjacent slipway 2 of elevator end, and the quantity of chain and sprocket wheel is greater than the quantity of slideway 2.When tilting with convenient slipway 2, the strand B that block 3 is blocked by the hook 4 that promotes on the chain 8 rises on the turn over cooling bed 5, to finish postorder processing.

Claims

1, a kind of lifting mode steel billet is carried slideway, comprises slipway, and an end of this slipway and transition cold bed join, and the other end and gig join, and it is characterized in that slipway is provided with bloster hinge spare, also are provided with lifter simultaneously.

2, lifting mode steel billet according to claim 1 is carried slideway, it is characterized in that described bloster hinge spare goes up the hinge frame by being fixed on the slideway, and the following hinge that is fixed on the base is configured to, and upper and lower hinge frame is hinged by hinge.

3, lifting mode steel billet according to claim 1 is carried slideway, it is characterized in that described lifter by the upper bracket that is fixed on the slideway, is fixed on the lower bracket on the base, and the hoist cylinder formation that connects them.

4, lifting mode steel billet according to claim 1 is carried slideway, it is characterized in that described slipway is provided with the strand block near elevator one end.

5, lifting mode steel billet according to claim 4 is carried slideway, it is characterized in that described gig is a caterpillar elevater, by the sprocket wheel on upper and lower sprocket shaft and the axle, and be located in twos the chain between the sprocket wheel and constitute, hook is set on the chain at interval, and an end of chain is arranged near between the adjacent slipway of elevator end.