Device for preventing hot-rolled coil plate from being flattened
A technology of hot-rolled coils and flat coils, applied in the field of hot-rolled coils, which can solve problems affecting the quality of outer-layer hot-rolled coils and flattening of hot-rolled coils, and achieve the effects of preventing flattening and reducing damage
Pending Publication Date: 2021-06-22
JINGYE STEEL CO LTD
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Problems solved by technology
[0003] JYW800 is a carbon structural steel. During placement and transportation, due to the small contact surface between the bottom end and the ground, it is easy to flatten the bottom end of the hot-rolled coil and affect the quality of the outer hot-rolled coil. Therefore, we propose a device to prevent hot-rolled coils from flat-coiling to solve the above problems
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientat...
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The invention relates to the technical field of hot-rolled coil plates, discloses a device for preventing a hot-rolled coil plate from being flattened, and solves the problems that the contact surface between the bottom end of the hot-rolled coil plate and the ground is small, the bottom end of the hot-rolled coil plate is prone to being flattened, and the quality of an outer-layer hot-rolled coil plate is affected. The device comprises a base, two ends of the upper surface of the base are provided with sliding grooves in the length direction of the base, a plurality of check blocks are arranged on the two sides of each sliding groove, a sliding block is slidably installed in each sliding groove, a supporting plate is fixed to the top end of each sliding block, a connecting rod is vertically arranged on each supporting plate in a penetrating mode and is in sliding fit with the corresponding supporting plate, a limiting strip is transversely fixed to the bottom end of each connecting rod and inserted between the check blocks on the two sides, supporting blocks are fixed to the two ends of the upper surface of each supporting plate, a supporting and bearing plate is rotationally installed between the two supporting blocks of each supporting plate, the two sides of the bottom of a steel strip coil are supported through the supporting plates, the steel strip coil is prevented from making direct contact with the ground, and therefore the situation that the steel strip coil is flattened is prevented, and damage to the outer layer of the steel strip coil is reduced.
Description
technical field [0001] The invention relates to the technical field of hot-rolled coils, in particular to a device for preventing flat coils of hot-rolled coils. Background technique [0002] Hot-rolled coils are made of slabs (mainly continuous casting slabs) as raw materials, and are made into strip steel by rough rolling units and finishing rolling units after heating. The hot steel strip coming out of the last rolling mill of finishing rolling is cooled to the set temperature by laminar flow, and rolled into steel strip coil by the coiler, and the cooled steel strip is coiled. [0003] JYW800 is a kind of carbon structural steel. During its placement and transportation, due to the small contact surface between its bottom and the ground, it is easy to flatten the bottom of the hot-rolled coil and affect the quality of the outer hot-rolled coil. Therefore, we propose a device for preventing flat coiling of hot-rolled coils to solve the above problems. Contents of the in...
Claims
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IPC IPC(8): B65D61/00B65D85/66B65D81/02
CPCB65D61/00B65D81/02B65D85/66
Inventor 王春阳刘佳松刘志艳王文龙韩江龙李晓雷杨晓帆
Owner JINGYE STEEL CO LTD