CN201318870Y

CN201318870Y - A water beam column three-way T-shaped steel framework of step-by-step heating furnace

Info

Publication number: CN201318870Y
Application number: CNU2008203035483U
Authority: CN
Inventors: 刘世武; 杨宗林; 聂崇斌
Original assignee: MCC Shijiu Construction Co Ltd
Current assignee: China 19th Metallurgical Corp
Priority date: 2008-12-22
Filing date: 2008-12-22
Publication date: 2009-09-30
Anticipated expiration: 2018-12-22

Abstract

The utility model discloses a construction steel framework of the water beam column of step-by-step heating furnace, and mainly solves the technical problem of providing a steel framework which is capable of casting anchor nails into a protective layer. The water beam column three-way T-shaped steel framework of step-by-step heating furnace comprises a water beam framework and a column framework, wherein the inner empty size of an upright framework which is arranged on the column framework accords with the inner diameter of the column framework, and the height of the upright framework is higher that the height of a T-shaped bend. The steel framework of the utility model can effectively resolve the problem that the anchor nails of the T-shaped bend overtops the casting layer and causes accidents, moreover, the structure is simple, and the construction and framework dismounting are convenient.

Description

Walking beam furnace water beam column threeway T-steel template

Technical field

The utility model relates to metallurgical technology field, especially the construction formwork technology of walking beam furnace water beam column.

Background technology

In metallurgy industry, when being heated, often adopts on steel billet etc. walking beam furnace.The movable water beam list column of walking beam furnace becomes big suddenly at " T shape elbow " cross sectional dimensions of threeway place; and present traditional design; empty size changes in the corresponding T-steel template; the same size of interior empty size with general place template in the middle of the water beam; cause " T shape elbow " to locate to water the unexpected attenuation of material feeding protective layer thickness; the part anchor studs can be exposed and waters material feeding protective layer surface, gives in threeway place accident easily to occur when heating furnace is put into operation in the future and hide some dangers for.

The utility model content

Technical problem to be solved in the utility model provides a kind of steel form that anchor studs can be cast in the protective layer.

The walking beam furnace water beam column threeway T-steel template that its technical problem that solves the utility model adopts, comprise water beam forms, model of the column, be connected with shuttering on the model of the column, the interior empty size of described upward shuttering is consistent with the internal diameter of model of the column, and the height of last shuttering surpasses the height and position of T type elbow.

As a kind of improvement of the present utility model, described four limits of going up shuttering adopt transition template to be connected with the water beam forms with model of the column (7).

As further improvement of the utility model, described four jiaos of going up shuttering adopt rebound to be connected with the water beam forms with model of the column.

Adopt steel form of the present utility model, the anchor studs that can effectively solve T shape elbow exceeds the problem that pouring layer causes the accident, and it is simple in structure, and form removal is convenient in easy construction.

Description of drawings

Fig. 1 is the structural representation of water beam;

Fig. 2 is the structural representation of Shui Liang centre position steel form;

Fig. 3 is the mounting structure schematic diagram of the T type elbow steel form of prior art;

Fig. 4 is the structural representation of the T type elbow steel form of prior art;

Fig. 5 is the B-B cutaway view of Fig. 4;

Fig. 6 is the end view drawing of looking up of Fig. 4;

Fig. 7 is the vertical view of Fig. 4;

Fig. 8 is the mounting structure schematic diagram of the T type elbow steel form of this patent;

The structural representation of the T type elbow steel form of Fig. 9 this patent;

Figure 10 is the C-C cutaway view of Fig. 9;

Figure 11 is the vertical view of Fig. 9.

Mark among the figure: 1-T type elbow, 2-column, 3-anchor studs, the last water beam of 4-, water beam under the 5-, 6-cushion block, 7-model of the column, 8-transition template, 9-rebound, the last shuttering of 10-, 11-water beam forms.

The specific embodiment

As shown in Figure 1, walking beam furnace water beam comprise water beam 4, down water beam 5 and with the column 2 of following water beam 5 UNICOMs, cushion block 6 is installed on Shang Shuiliang 4.In order to protect water beam and column, the T-steel template of traditional design as shown in Figure 2, is provided with water beam forms 11 around the water beam at present, is cast with protective layer between water beam and template, and is provided with some anchor studs 3 at the periphery of water beam column; At the T of water beam type elbow 1 position, be outside equipped with the T-steel template at Shui Liang, be provided with cylinder hollow pillar stand template 7 at the periphery of the column 2 of T type elbow 1, column 2 is installed in the model of the column 7.Because T type elbow 1 both sides comprise that the size of anchor studs 3 comprises the size of anchor studs 3 greater than last water beam 4 both sides, the internal diameter of model of the column 7 is greater than the interior empty size of water beam forms 11, therefore existing T type elbow template such as Fig. 4 ~ shown in Figure 7, mounting structure as shown in Figure 3, be provided with transition template 8 between model of the column 7 and water beam forms 11, transition template 8 adopts the form assembly of polylith circular shape to form.But because the position of height below the center of T type elbow 1 of model of the column 7, therefore shown in the A as shown in Figure 3, the anchor studs 3 on the T type elbow 1 exceeds transition template 8 easily, exposes protective layer, has reduced the effective thickness of protective layer.

Walking beam furnace water beam column threeway T-steel template of the present utility model; as Fig. 9 and shown in Figure 10; connecting shuttering 10 on the model of the column 7; the height of last shuttering 10 surpasses the height and position of T type elbow 1; and the interior empty size of last shuttering 10 is consistent with the internal diameter of model of the column 7; the top of last shuttering 10 is connected with water beam forms 11 by transition template 8 again; it is consistent with the protective layer thickness of water beam general place to make T shape elbow 1 place water the material feeding protective layer thickness; thereby guarantee anchor studs 3 as shown in Figure 8, can not exceed protective layer.

As Fig. 9, Figure 10 and shown in Figure 11, last shuttering 10 adopts writing board shape, the side of last shuttering 10 and model of the column 7 and water beam forms 11 be connected employing and associated shape and size suitable transition template 8 and rebound 9, guarantee being connected firmly, sealing each other.And transition template 8 and rebound 9 also adopt the dull and stereotyped complete steel form of welding formation of just assemble, and circular shuttering moulding more of the prior art and welding procedure be all simpler, conveniently.

Fillet is carried out in the last shuttering 10 and the junction of rebound 9, transition template 8 handle, make and water material feeding protective layer surface and corner angle and can not be damaged or be out of shape because of form removal.

Claims

1. walking beam furnace water beam column threeway T-steel template, comprise water beam forms (11), model of the column (7), it is characterized in that: on model of the column (7), be connected with shuttering (10), the interior empty size of described upward shuttering (10) is consistent with the internal diameter of model of the column (7), and the height and position of last shuttering (10) surpasses the height and position of T type elbow (1).

2. walking beam furnace water beam column threeway T-steel template as claimed in claim 1 is characterized in that: described four limits of going up shuttering (10) adopt transition template (8) to be connected with water beam forms (11) with model of the column (7).

3. walking beam furnace water beam column threeway T-steel template as claimed in claim 2 is characterized in that: described four jiaos of going up shuttering (10) adopt rebound (9) to be connected with water beam forms (11) with model of the column (7).

4. walking beam furnace water beam column threeway T-steel template as claimed in claim 3 is characterized in that: described shuttering (10), transition template (8) and the rebound (9) gone up is for dull and stereotyped.

5. as claim 3 or 4 described walking beam furnace water beam column threeway T-steel templates, it is characterized in that: go up shuttering (10) and carry out the fillet processing with the junction of rebound (9), transition template (8).