Sector-shaped section supporting and replacement guiding device and replacement method of continuous casting machine
A continuous casting machine segment and guide device technology, which is applied in the field of metallurgical continuous casting, can solve the problems of messy inner arc fixing brackets of continuous casting machines, complicated guide rails or guide frame settings, difficult maintenance and lifting, and achieves an easy maintenance platform , Reduce downtime preparation time, easy to operate
Inactive Publication Date: 2016-09-07
CISDI ENG CO LTD
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Problems solved by technology
In this way, the guide rail or guide frame is complicated to set up, and the rigidity is poor. The guide rail is in a high-temperature zone, and long-term baking is prone to high-temperature deformation. Lax and other issues
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[0031] A continuous casting machine segment support and replacement guide device, including a support mechanism, a guide frame group, the support mechanism is used to support the guide frame group and the sector segment, the guide frame can be two or more rows, corresponding to the flow number of the casting machine, Guide grooves or guide rails are set on the guide frame along the arc of the casting machine. On the one hand, this setting facilitates the support and installation of the guide frame and the sector, and on the other hand, it is more convenient to replace the sector. Hanging in and out along the guide groove or guide rail. Compared with the traditional way of extracting and replacing the sectors in the radial direction, the structure is simple, the support is reliable, and the operation is convenient.
[0032] further as figure 1 As shown, the support mechanism includes a support beam set and a fan-shaped support base set installed on the support beam set. The su...
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The invention discloses a sector-shaped section supporting and replacement guiding device and a replacement method of a continuous casting machine. The device mainly comprises supporting cross beams, a guide frame, sector-shaped section supporting bases, sector-shaped section vapor receiving plates and a sector-shaped section lifting device. The guide frame is composed of an upper guide frame part and a lower guide frame part, the two sides of the upper guide frame part are symmetrically provided with concave guide grooves, and the two sides of the lower guide frame part are symmetrically provided with guide rails. The guide frame and the sector-shaped section supporting bases are installed on the supporting cross beams through T-type bolts, and after sector-shaped sections are put in place, cooling water and gas channels of the sector-shaped sections automatically communicate with the sector-shaped section vapor receiving plates on the supporting bases. A plurality of symmetric guide wheels are arranged on the two sides of the sector-shaped section lifting device. The sector-shaped section lifting device guides the sector-shaped sections to be stably lifted into or lifted out between two crystallizer vibration beams along the guide grooves of the guide frame. By means of the device and the method, input and output of the sector-shaped sections of the continuous casting machine can be achieved, replacement is quick, time for shutdown preparation is shortened, and the operating rate is increased.
Description
technical field [0001] The invention belongs to the technical field of metallurgical continuous casting, and in particular relates to a continuous casting machine segment support and replacement guide device and replacement method. Background technique [0002] In the existing slab continuous casting machine, the segment replacement method is generally to adopt the radial setting of the segment guide rail or the guide frame of the casting machine. When replacing the segment, the spreader guides the segment to be drawn out radially. In this way, the guide rail or guide frame is complicated to set up, and the rigidity is poor. The guide rail is in a high-temperature zone, and long-term baking is prone to high-temperature deformation. Lax and other issues. Contents of the invention [0003] In view of the above deficiencies, the purpose of the present invention is to provide a segment support and replacement guide device for continuous casting machines, which can realize fas...
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IPC IPC(8): B22D11/128
CPCB22D11/1285
Inventor刘继明曾珊阎建武秦文彬
OwnerCISDI ENG CO LTD