CN203432364U

CN203432364U - Furnace bar prefabricated part

Info

Publication number: CN203432364U
Application number: CN201320491259.1U
Authority: CN
Inventors: 谌小玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-12
Filing date: 2013-08-12
Publication date: 2014-02-12
Anticipated expiration: 2023-08-12

Abstract

The utility model discloses a furnace bar prefabricated part. The furnace bar prefabricated part comprises a plurality of prefabricated blocks. The upper surfaces of the prefabricated blocks are provided with a plurality of grooves which are parallel to one another. The front surfaces of the grooves are flush with the front surfaces of the prefabricated blocks. The back surfaces of the grooves are flush with the back surfaces of the prefabricated blocks. The prefabricated blocks are closely and neatly arranged. Due to the fact that the grooves are formed in the surfaces of the prefabricated blocks, residues attached to products produced by machining pig iron, cast iron, copper and other metal can fall into the grooves, the upper width of the grooves is larger than the lower width of the grooves, the residues can more easily fall into the grooves through the action of gravity, the accumulation of the residues is avoided, the air convection function is enhanced through the grooves, the products can be better cooled, and the quality of the products is improved.

Description

A kind of grate prefabricated component

[technical field]

The utility model relates to the technical field of prefabricated component, particularly the technical field of grate prefabricated component.

[background technology]

By metal products such as the pig iron, cast iron and copper after machine-shaping, from finishing stove, transport out, the passage that need to be equipped with grate prefabricated component through bottom is carried, and the grate prefabricated component of laying can play cooled product, and removes the effect of residue impurity, but grate prefabricated component is in the market due to surfacing, easily produce residue and pile up, can make residue stick on product, have a strong impact on the quality of product, and air flow property is poor, cooling effect is not good.

[utility model content]

The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of grate prefabricated component, can solve residue and pile up the problem producing.

For achieving the above object, the utility model proposes a kind of grate prefabricated component, comprise some prefabricated sections, the upper surface of described prefabricated section has some grooves parallel to each other, the front surface of described groove flushes with the front surface of prefabricated section, the rear surface of groove flushes with the rear surface of prefabricated section, the tight proper alignment of some prefabricated sections.

As preferably, the cross section of described prefabricated section is rectangle, simple in structure, is convenient to processing.

As preferably, longitudinal center's axis of described groove and the vertical central axis line parallel of prefabricated section.

As preferably, the width of described groove top is greater than the width of groove below, and it is inclined-plane that such design makes the left and right sides of groove, makes residue can under the effect of gravity, better fall into groove.

As preferably, the degree of depth of described groove is 0.4 times of prefabricated section height, makes groove have sufficient space to store residue, has guaranteed the intensity of prefabricated section, not frangibility simultaneously.

The beneficial effects of the utility model: the utility model is offered groove by the surface at prefabricated section, make the incidental residue of product being processed by metals such as the pig iron, cast iron and copper can drop in groove, and groove top width is greater than below width, make residue under Action of Gravity Field, more easily enter groove, avoided the accumulation of residue, and groove has strengthened the convection action of air, can better cooling products, thus improved product quality.

Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.

[accompanying drawing explanation]

Fig. 1 is the main TV structure schematic diagram of a kind of grate prefabricated component of the utility model;

Fig. 2 is the mansion TV structure schematic diagram of a kind of grate prefabricated component of the utility model;

Fig. 3 is the main TV structure schematic diagram of the utility model prefabricated section;

Fig. 4 is the plan structure schematic diagram of the utility model prefabricated section.

In figure: 1-prefabricated section, 2-groove.

[specific embodiment]

Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of grate prefabricated component of the utility model, comprise some prefabricated sections 1, the upper surface of described prefabricated section 1 has some grooves parallel to each other 2, the front surface of described groove 2 flushes with the front surface of prefabricated section 1, the rear surface of groove 2 flushes with the rear surface of prefabricated section 1, the tight proper alignment of some prefabricated sections 1, the cross section of described prefabricated section 1 is rectangle, longitudinal center's axis of described groove 2 and the vertical central axis line parallel of prefabricated section 1, it is 0.4 times of prefabricated section 1 height that the width of described groove 2 tops is greater than the degree of depth of groove 2 described in the width of groove 2 belows.

The utility model course of work:

A kind of grate prefabricated component of the utility model in the course of the work, grate through there being 1 close-packed arrays of some prefabricated sections to form after the product of machine-shaping transports out from finishing stove, the subsidiary residue impurity of product will fall into groove 2 when through prefabricated section 1, avoid the accumulation of residue, groove 2 has strengthened cross-ventilation effect simultaneously, better cooling products.

Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.

Claims

1. a grate prefabricated component, it is characterized in that: comprise some prefabricated sections (1), the upper surface of described prefabricated section (1) has some grooves parallel to each other (2), the front surface of described groove (2) flushes with the front surface of prefabricated section (1), the rear surface of groove (2) flushes with the rear surface of prefabricated section (1), and some prefabricated sections (1) are proper alignment closely.

2. a kind of grate prefabricated component as claimed in claim 1, is characterized in that: the cross section of described prefabricated section (1) is rectangle.

3. a kind of grate prefabricated component as claimed in claim 1, is characterized in that: the vertical central axis line parallel of longitudinal center's axis of described groove (2) and prefabricated section (1).

4. a kind of grate prefabricated component as claimed in claim 1, is characterized in that: the width of described groove (2) top is greater than the width of groove (2) below.

5. a kind of grate prefabricated component as claimed in claim 1, is characterized in that: the degree of depth of described groove (2) is 0.4 times of prefabricated section (1) height.