CN203316476U

CN203316476U - Arrangement structure of hot mill in workshop

Info

Publication number: CN203316476U
Application number: CN2013202623563U
Authority: CN
Inventors: 张建辉; 吴雅薇; 苏小新; 顾洪文; 王世鑫; 陈宏才; 马玉蕊
Original assignee: China Nonferrous Metals Processing Technology Co Ltd
Current assignee: China Nonferrous Metals Processing Technology Co Ltd
Priority date: 2013-05-15
Filing date: 2013-05-15
Publication date: 2013-12-04
Anticipated expiration: 2023-05-15

Abstract

The utility model provides an arrangement structure of a hot mill in a workshop and relates to the field of mechanical equipment. A hot rolling longitudinal span (7) is arranged between a hot rolling auxiliary span (8) and a hot rolling main span (9). A hot mill roller (5), a main motor (3) and a speed reducer (4) are arranged in the hot rolling longitudinal span, wherein the hot mill roller (5), the main motor (3) and the speed reducer (4) need to be replaced and overhauled. An overhead travelling crane (1) is arranged above the hot rolling longitudinal span. The travelling range of the overhead travelling crane is within the region of the hot rolling longitudinal span. The work efficiency of device overhaul is greatly improved and the labor intensity of overhauling workers is effectively relieved. The arrangement structure of the hot mill in the workshop has the advantages of being safe, reliable, simple and easy to achieve, capable of reducing the number of large-tonnage overhead travelling cranes, the investment of devices and the operation and the maintenance cost of an enterprise and the like.

Description

The arrangement of a kind of hot-rolling mill in workshop

[technical field]

The utility model relates to the plant equipment field, relates in particular to the arrangement of a kind of milling train in workshop, is specifically related to the arrangement of a kind of hot-rolling mill in the aluminum plate & strip hot-rolling workshop.

[background technology]

Known, the aluminum plate & strip hot-rolling workshop is the main place of producing aluminium hot rolled plate or hot rolled coil, in the production process of aluminium hot rolled plate or hot rolled coil, often need to carry out from ingot casting to being heated to hot rolling to a plurality of manufacturing procedures such as aluminium hot rolled plate or hot rolled coils, wherein, hot-rolled process is the production process of core the most, the required production equipment of this operation is exactly hot-rolling mill, and the structure of hot-rolling mill comprises the hot rolling body, roller-way, several parts such as hot rolling master motor and electric-control system, wherein the main motor of hot-rolling mill is to provide power by reduction box and universal-joint spindle for hot-rolling mill body roll rotation, but in use, due to the hot-rolling mill complicated structure, floor space is larger, generally, in the hot-rolling mill installation process, people just are divided into the master by hot-rolling mill, auxiliary two across be arrangeding in parallel, instant heating rolling mill body and roller-way are arranged in the hot rolling workshop main span, and that hot rolling master motor and electric-control system are arranged on is auxiliary across interior, and in actual production process, hot-rolling mill has two large parts to need often to change or maintenance usually, one of them is that hot-rolling mill roll and unit replacement are more frequent, another is exactly the maintenance of the main motor of hot-rolling mill, but the number of times of its maintenance is relatively less, in the past people when hot-rolling mill is installed, be all by the two be arranged at respectively adjacent two across, therefore, two all need respectively to install a large-tonnage overhead traveling crane across interior, this set method, cause hot rolling auxiliary across set special-purpose large-tonnage overhead traveling crane, only when the main motor of maintenance, use, finally cause the utilization rate of this large-tonnage overhead traveling crane extremely low, and can increase construction and maintenance cost, adopt this setup also can cause the lifting blind area of the relatively more close large-tonnage overhead traveling crane of reduction box simultaneously, the handling reduction box is also had to certain difficulty.

[summary of the invention]

For overcoming the deficiency existed in background technology, the utility model provides the arrangement of a kind of hot-rolling mill in workshop, the utility model by hot rolling auxiliary across the centre with the hot rolling main span be provided with hot rolling vertical across, and it is vertical across interior that hot-rolling mill roll, main motor and the reduction box 4 that needs in hot-rolling mill to change and overhaul is arranged on to hot rolling, simultaneously hot rolling vertical across above overhead traveling crane is set, make the range of operation of overhead traveling crane be in hot rolling vertical across zone in, reduce the usage quantity of overhead traveling crane in the workshop, greatly reduced equipment investment cost etc.

For realizing goal of the invention as above, the utility model adopts technical scheme as described below:

The arrangement of a kind of hot-rolling mill in workshop, comprise overhead traveling crane, hot-rolling mill, hot rolling auxiliary across with the hot rolling main span, hot rolling auxiliary across the centre with the hot rolling main span be provided with hot rolling vertical across, described hot rolling vertical across above be provided with overhead traveling crane, it is vertical across interior that main motor in described hot-rolling mill, reduction box 4 and hot-rolling mill roll are successively set on hot rolling from right to left, the roll table of hot of hot-rolling mill is arranged in the hot rolling main span, and it is auxiliary across the arrangement of the described hot-rolling mill of interior formation in workshop that the auxiliary body of hot-rolling mill is arranged on hot rolling.

The arrangement of described hot-rolling mill in workshop, described overhead traveling crane be arranged on overhead crane orbit above.

The arrangement of described hot-rolling mill in workshop, described overhead crane orbit is provided with limiting plate.

The arrangement of described hot-rolling mill in workshop, described overhead traveling crane is bridge crane.

Adopt technical scheme as above, the utlity model has superiority as described below:

The arrangement of a kind of hot-rolling mill described in the utility model in workshop, the utility model by hot rolling auxiliary across the centre with the hot rolling main span be provided with hot rolling vertical across, and the hot-rolling mill roll of changing and overhauling will be needed in hot-rolling mill, it is vertical across interior that main motor and reduction box are arranged on hot rolling, simultaneously hot rolling vertical across above overhead traveling crane is set, make the range of operation of overhead traveling crane be in hot rolling vertical across zone in, greatly improved the operating efficiency of overhaul of the equipments, and effectively reduce maintenance worker's labour intensity, the utlity model has safe and reliable, simple, reduced the quantity of large-tonnage overhead traveling crane, reduced the investment of equipment, reduced enterprise operation maintenance cost etc.

[accompanying drawing explanation]

Fig. 1 is facade arrangement schematic diagram of the present utility model;

Fig. 2 is plane arrangement structure schematic diagram of the present utility model;

In the drawings: 1, overhead traveling crane; 2, overhead crane orbit; 3, main motor; 4, reduction box; 5, hot-rolling mill roll; 6, roll table of hot; 7, hot rolling vertical across; 8, hot rolling auxiliary across; 9, hot rolling main span.

[specific embodiment]

Can explain in more detail the utility model by the following examples, the utility model is not limited to the following examples;

The arrangement of 1 described a kind of hot-rolling mill in workshop by reference to the accompanying drawings, comprise overhead traveling crane 1, hot-rolling mill, hot rolling is auxiliary across 8 and hot rolling main span 9, auxiliary across 8 with to be provided with hot rolling vertical across 7 the centre of hot rolling main span 9 in hot rolling, above indulging across 7, described hot rolling is provided with overhead traveling crane 1, described overhead traveling crane 1 is bridge crane, wherein overhead traveling crane 1 is on be arranged on overhead crane orbit 2, further in order to protect overhead traveling crane 1 to be provided with limiting plate on overhead crane orbit 2, main motor 3 in described hot-rolling mill, it is vertical across in 7 that reduction box 4 and hot-rolling mill roll 5 are successively set on hot rolling from right to left, the roll table of hot 6 of hot-rolling mill is arranged in hot rolling main span 9, it is auxiliary across the arrangement of the described hot-rolling mill of 8 interior formation in workshop that the auxiliary body of hot-rolling mill is arranged on hot rolling, the auxiliary body of wherein said hot-rolling mill is system.

The utility model in use, when need to the hot-rolling mill roll 5 of hot-rolling mill and associated component be changed and need to be to the main motor 3 of hot-rolling mill and reduction box 4 maintenance the time, operating personnel are by controlling the vertical overhead traveling crane 1 across 7 tops of hot rolling, and respectively the hot-rolling mill roll 5 of hot-rolling mill and associated component and main motor 3 and reduction box 4 are sling by overhead traveling crane 1, and it is vertical across 7 spacious position to place it in hot rolling, further realize the associated components of hot-rolling mill is changed or overhauled, the utility model has realized utilizing an overhead traveling crane 1 just can realize the hot-rolling mill roll 5 of hot-rolling mill and main motor 3 and the reduction box 4 of associated component and hot-rolling mill are lifted, greatly reduced equipment investment, improved the working environment of Devices in Workshop maintenance simultaneously, reduced maintenance worker's labour intensity etc.

The utility model does not describe part in detail for prior art.

The embodiment selected in this article for open the purpose of this utility model, currently think suitablely, still, will be appreciated that, the utility model is intended to comprise that all belong to all changes and the change of the embodiment in this design and invention scope.

Claims

1. the arrangement of a hot-rolling mill in workshop, comprise overhead traveling crane (1), hot-rolling mill, hot rolling is auxiliary across (8) and hot rolling main span (9), it is characterized in that: be provided with hot rolling in the auxiliary centre across (8) and hot rolling main span (9) of hot rolling vertical across (7), be provided with overhead traveling crane (1) in the vertical top across (7) of described hot rolling, main motor (3) in described hot-rolling mill, it is vertical across in (7) that reduction box (4) and hot-rolling mill roll (5) are successively set on hot rolling from right to left, the roll table of hot of hot-rolling mill (6) is arranged in hot rolling main span (9), it is auxiliary across forming the arrangement of described hot-rolling mill in workshop in (8) that the auxiliary body of hot-rolling mill is arranged on hot rolling.

2. the arrangement of hot-rolling mill according to claim 1 in workshop is characterized in that: described overhead traveling crane (1) be arranged on overhead crane orbit (2) above.

3. the arrangement of hot-rolling mill according to claim 2 in workshop, it is characterized in that: described overhead crane orbit (2) is provided with limiting plate.

4. the arrangement of hot-rolling mill according to claim 1 in workshop, it is characterized in that: described overhead traveling crane (1) is bridge crane.