Annealing cooling cover supporting device

Abstract

The utility model discloses an annealing cooling cover supporting device, which belongs to the technical field of cover type annealing furnace equipment and comprises a cooling cover and a coil base, the coil base is provided with a water accumulating tank, a plurality of supporting legs are arranged on the lower portion of the cooling cover, and the cooling cover is supported on the water accumulating tank through the supporting legs. Each supporting leg comprises a vertical plate welded with a supporting bottom plate and an inclined plate, each vertical plate comprises a supporting part and a supporting leg part, one side of each supporting part is welded to the cooling cover, each supporting bottom plate is welded to the bottom of the corresponding supporting part and lapped at the top of the side wall of the water accumulation tank, and each supporting leg is welded to the bottom of the corresponding supporting part and lapped at the top of the side wall of the corresponding water accumulation tank. The inclined plate is welded on one side of the supporting leg part; the annealing cooling cover solves the problem that an existing annealing cooling cover cannot be suitable for coil bases of different sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of hood-type annealing furnace equipment and relates to a supporting device for a cooling hood of a hood-type annealing furnace in a cold rolling mill. Background Art

[0002] Annealing cooling hood is an important part of metal processing equipment, especially in annealing process. Annealing is a metal processing process, which is mainly used to eliminate the internal stress generated by metal during casting, forging, welding and other processes, improve the plasticity and toughness of the metal, and prepare for subsequent processing. During cooling, the bottom of the annealing cooling hood is placed on the water trough of the furnace table, and cooling water is used to spray the inner hood body to cool the steel coil quickly to the furnace temperature. However, due to the different steel specifications produced, the size of the furnace table is also different. The existing annealing cooling hood has the problem of being unable to adapt to furnaces of different sizes. Utility Model Content

[0003] The utility model provides an annealing cooling cover supporting device to solve the problem that the existing annealing cooling cover cannot be applied to furnaces of different sizes.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is: including a cooling hood and a furnace table, the furnace table is provided with a water collection trough, the lower part of the cooling hood is provided with a plurality of supporting legs, the cooling hood is supported on the water collection trough through the supporting legs, the supporting legs include a vertical plate welded with a supporting bottom plate and an inclined plate, the vertical plate includes a supporting part and a supporting foot part, one side of the supporting part is welded to the cooling hood, the supporting bottom plate is welded to the bottom of the supporting part, the supporting bottom plate is placed on the top of the side wall of the water collection trough, and the inclined plate is welded on one side of the supporting foot part.

[0005] In the above technical solution, a more specific technical solution may also be: four supporting legs are welded to the lower part of the cooling cover, so that the cooling cover can be stably placed on the water trough.

[0006] Further: a support ring is provided at the lower part of the cooling cover, and the top of the support leg is welded to the bottom of the support ring to increase stability.

[0007] Furthermore: the surface of the support leg is painted with anti-rust paint to prevent corrosion and rust.

[0008] Furthermore: the thickness of the vertical plate is 10 mm, the bottom width of the support portion and the length of the support bottom plate are both 115 mm, and the bottom width of the support foot is 52 mm.

[0009] Furthermore: the angle between the support foot and the horizontal plane is 60° to 75°.

[0010] Due to the adoption of the above technical solution, the utility model has the following beneficial effects compared with the prior art: the width of the lower part of the cooling hood is increased by supporting the bottom plate of the supporting legs, so that it can be placed on the side wall of the water trough of furnaces of different sizes, and has the characteristic of high versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 and Figure 3 It is a schematic diagram of the structure of the supporting legs.

[0013] In the figure: 1, cooling hood; 11, support ring; 2, furnace table; 3, water trough; 4, support leg; 41, vertical plate; 411, support part; 412, support foot part; 42, support bottom plate; 43, inclined plate. DETAILED DESCRIPTION

[0014] The utility model is further described in detail below with reference to the accompanying drawings:

[0015] like Figures 1 to 3 The annealing cooling hood support device shown includes a cooling hood 1 and a furnace platform 2. The furnace platform 2 is provided with a water collection trough 3. A plurality of support legs 4 are provided at the lower portion of the cooling hood 1. The cooling hood 1 is supported on the water collection trough 3 through the support legs 4. The support legs 4 include a vertical plate 41 welded with a support bottom plate 42 and an inclined plate 43. The vertical plate 41 includes a support portion 411 and a support foot portion 412. One side of the support portion 411 is welded to the cooling hood 1. The support bottom plate 42 is welded to the bottom of the support portion 411. The support bottom plate 42 is placed on the top of the side wall of the water collection trough 3. The inclined plate 43 is welded to one side of the support foot portion 412. Four supporting legs 4 are welded to the lower part of the cooling hood 1, so that the cooling hood 1 can be placed stably on the water trough 3; a supporting ring 11 is provided at the lower part of the cooling hood 1, and the top of the supporting leg 4 is welded to the bottom of the supporting ring 11 to increase stability; the surface of the supporting leg 4 is painted with anti-rust paint to prevent corrosion and rust; the thickness of the vertical plate 41 is 10mm, the bottom width of the supporting part 411 and the length of the supporting bottom plate 42 are both 115mm, and the bottom width of the supporting foot 412 is 52mm; the angle between the supporting foot 412 and the horizontal plane is 60° to 75°. In this example, the angle between the supporting foot 412 and the horizontal plane is 75°.

Claims

1. An annealing cooling hood support device, comprising a cooling hood and a furnace platform, wherein the furnace platform is provided with a water storage tank, characterized in that: A plurality of supporting legs are provided at the lower portion of the cooling hood, and the cooling hood is supported on the water trough by the supporting legs. The supporting legs include a vertical plate welded with a supporting bottom plate and an inclined plate, and the vertical plate includes a supporting portion and a supporting foot portion, one side of the supporting portion is welded to the cooling hood, the supporting bottom plate is welded to the bottom of the supporting portion, and the inclined plate is welded to one side of the supporting foot portion.

2. The annealing cooling hood support device according to claim 1, characterized in that: Four supporting legs are welded to the lower part of the cooling cover.

3. The annealing cooling hood support device according to claim 2, characterized in that: A support ring is provided at the lower part of the cooling cover, and the top of the support leg is welded to the bottom of the support ring.

4. The annealing cooling hood support device according to claim 3, characterized in that: The surface of the supporting leg is painted with anti-rust paint.

5. The annealing cooling hood support device according to claim 4, characterized in that: The thickness of the vertical plate is 10 mm, the bottom width of the support portion and the length of the support bottom plate are both 115 mm, and the bottom width of the support foot portion is 52 mm.

6. The annealing cooling hood support device according to claim 5, characterized in that: The angle between the support foot and the horizontal plane is 60° to 75°.

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