Strip steel transportation side guide plate safety device

Abstract

The utility model discloses a strip steel transportation side guide plate safety device and belongs to the technical field of steel rolling subsequent procedures and strip steel transportation. Comprising a buffer lining plate (1), a side guide plate base (2), a buffer spring (3), a limiting steel chain (4), a transverse moving rail (5) and a sliding block (6). The buffer spring (3) and the limiting steel chain (4) are horizontally arranged in a groove between the side guide plate base (2) and the buffer lining plate (1); the transverse moving track (5) is installed on the lower portion of the side guide plate base (2) and the lower portion of the buffering lining plate (1) corresponding to the two sliding blocks on the lower portion of the buffering lining plate (1) and is horizontally placed. The device has the advantages that the original design is not changed, the device can be directly installed on original equipment, the impact force of the strip steel can be effectively reduced after use, the strip steel is prevented from flying out, and the safety of a production site is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel rolling back process and strip steel transportation, and in particular provides a side guide plate safety device for strip steel transportation. Background Art

[0002] The side guide device for strip transportation is located on both sides of the output roller table in the back process of the steel rolling production line. It is used to effectively center the strip running on the output roller table and accurately guide it into the coiler. The side guide currently used is a hard connection with the inner lining plate fitted to the side guide base and fixed with bolts. When the strip is transported at high speed, it collides with the inner lining plate of the side guide plate, which is very likely to cause flying steel, posing a great safety hazard on the production site. Utility Model Content

[0003] The utility model aims to provide a side guide plate safety device for strip steel transportation, which can prevent the strip steel from flying out of the established transportation route during transportation, solves the problem of flying steel caused by high-speed impact on the side guide plate during the process of the strip steel being transported to the coiler through the transport roller after the strip steel is rolled in the finishing mill, and improves the safety of the production site.

[0004] The utility model comprises: a buffer liner 1, a side guide base 2, a buffer spring 3, a limiting steel chain 4, a transverse track 5, and a slider 6. The buffer spring 3 and the limiting steel chain 4 are installed in the groove between the side guide base 2 and the buffer liner 1 and are placed horizontally; the two sliders of the transverse track 5 corresponding to the lower part of the buffer liner 2 are installed on the side guide base 2 and the lower part of the buffer liner 1 and are placed horizontally; after assembly, they are placed on both sides of the strip transport roller to limit the travel route of the strip transport.

[0005] The buffer liner 1 is made of a carbon steel plate with a length of 1000mm, a width of 300mm and a thickness of 20mm. A groove with a diameter of 80mm and a depth of 5mm is opened on one side, and a 145° chamfer angle is ground on one end of the other side of the groove. The lower slider 6 is made of a round steel with a diameter of 80mm.

[0006] The side guide base 2 is made of a carbon steel plate with a length of 1000 mm, a width of 300 mm, and a thickness of 40 mm, and a groove with a diameter of 80 mm and a depth of 10 mm is opened on one side.

[0007] The buffer spring model 3 is an industrial spring with a diameter of 80 mm, a length of 150 mm, and a wire diameter of 10 mm.

[0008] The limiting steel chain 4 is made of a 10mm diameter round ring chain.

[0009] The traverse track 5 is made of 100 mm channel steel.

[0010] The advantages and positive effects of the utility model are:

[0011] (1) The original design does not need to be changed and the device can be directly installed on the original equipment;

[0012] (2) After use, it can effectively reduce the impact force of the strip, prevent the strip from flying out, and improve the safety of the production site. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the front view of the side guide safety device for strip transport.

[0014] Figure 2 This is a top view of the side guide safety device for strip transport.

[0015] Figure 3 Side view of the side guide safety device for strip transport.

[0016] In the figure, there are a buffer lining 1, a side guide base 2, a buffer spring 3, a limiting steel chain 4, a transverse track 5, and a slider 6. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] The utility model comprises: a buffer liner 1, a side guide base 2, a buffer spring 3, a limiting steel chain 4, and a transverse track 5. The buffer spring 3 (3 pieces) is compressed (not the maximum compression amount) and installed in the groove between the side guide base 2 (1 piece) and the buffer liner 1 (1 piece). The limiting steel chain 4 (8 pieces) is cut to the same length as the buffer spring 3 after compression and welded between the side guide base 2 and the buffer liner 1. The two sliders of the transverse track 5 corresponding to the lower part of the buffer liner 1 are installed on the side guide base 2 and the lower part of the buffer liner 1, and are welded to the side guide base 2. After assembly, it is placed on both sides of the strip transport roller to limit the travel route of the strip transport.

[0019] When in use, the side guide base and the safety device are placed together on both sides of the conveying strip. When the strip is transported at high speed, it will hit the side guide safety device at a high frequency. At this time, the safety device reduces the impact force of the strip through the buffer baffle and buffer spring, effectively preventing the strip from flying out.

Claims

1. A side guide safety device for strip transport, characterized in that: The invention comprises a buffer lining (1), a side guide base (2), a buffer spring (3), a limit steel chain (4), a transverse track (5), and a slider (6); the buffer spring (3) and the limit steel chain (4) are installed in a groove between the side guide base (2) and the buffer lining (1), and are placed horizontally; and two sliders of the transverse track (5) corresponding to the lower part of the buffer lining (1) are installed on the side guide base (2) and the lower part of the buffer lining (1), and are placed horizontally.

2. The side guide safety device for strip transport according to claim 1 is characterized in that: The buffer liner (1) is made of a carbon steel plate with a length of 1000 mm, a width of 300 mm and a thickness of 20 mm. A groove with a diameter of 80 mm and a depth of 5 mm is opened on one side, and a 145° chamfer is polished on one end of the other side of the groove. The lower slider (6) is made of a round steel with a diameter of 80 mm.

3. The side guide plate safety device for strip transport according to claim 1 is characterized in that: The side guide plate base (2) is made of a carbon steel plate with a length of 1000 mm, a width of 300 mm and a thickness of 40 mm, and a groove with a diameter of 80 mm and a depth of 10 mm is opened on one side.

4. The side guide plate safety device for strip transport according to claim 1 is characterized in that: The buffer spring (3) is an industrial spring with a diameter of 80 mm, a length of 150 mm, and a wire diameter of 10 mm.

5. The side guide safety device for strip transport according to claim 1 is characterized in that: The limiting steel chain (4) is made of a 10mm diameter round link chain.

6. The side guide safety device for strip transport according to claim 1, characterized in that: The traverse track (5) is made of 100 mm channel steel.

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