A rapid measuring device for the side guide plate of a hot rolling coiler with safety protection function

Abstract

A rapid measuring device for the side guide plate of a hot rolling coiler with a safety protection function, including an anti-slip pedal, with vertical plates provided at both ends of the anti-slip pedal, and an L-shaped hanging plate provided on the outer side of the vertical plate. The rapid measuring device for the side guide plate of a hot rolling coiler with a safety protection function of the present invention can conveniently and quickly complete the measurement of the opening degree, centering degree and wear amount of the coiling side guide plate by using this device in cooperation with a steel ruler. Moreover, the structure is simple, the operation is convenient, safe and reliable, and it can simultaneously realize the detection of the opening degree, centering degree and wear amount of the coiling side guide plate, which is convenient and efficient.

Description

Technical Field

[0001] The present invention relates to a device for measuring the performance of rolling equipment, and particularly to a rapid measuring device for the side guide plate of a hot rolling coiler with a safety protection function. Background Art

[0002] The side guide plate of the coiler on the hot rolling line belongs to a conventional consumable, and it is necessary to regularly measure the side guide plate during production, including the opening degree, centering degree and wear amount of the side guide plate. When abnormalities occur during production, it is also often necessary to conduct temporary measurements on the side guide plate. When measuring, the opening degree is generally calibrated with a calibration block, but the calibration block is heavy and needs to be lifted by a crane during use, and the calibration time is too long, requiring multi-disciplinary cooperation, and it is impossible to measure the centering degree and wear amount. Later, most of them use a ruler manually for calibration, but it is necessary to stand manually on the roller table after stopping the machine for measurement, which has certain safety hazards. When measuring, the opening degree, centering degree and wear amount of the side guide plate need two people to cooperate and measure separately, which takes a long time. To save time, they are generally not measured simultaneously. Summary of the Invention

[0003] The purpose of the present invention is to provide a rapid measuring device for the side guide plate of a hot rolling coiler with a safety protection function. Using this device in cooperation with a steel ruler can conveniently and quickly complete the measurement of the opening degree, centering degree and wear amount of the coiling side guide plate, and it has a simple structure, convenient operation, safety and reliability, and can simultaneously realize the detection of the opening degree, centering degree and wear amount of the coiling side guide plate, which is convenient and efficient.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a rapid measuring device for the side guide plate of a hot rolling coiler with a safety protection function, including an anti-slip pedal, both ends of the anti-slip pedal are provided with vertical plates, and an L-shaped hanging plate is arranged outside the vertical plates.

[0005] The anti-slip pedal is 1000 mm long, 310 mm wide, and the height from the bottom of the anti-slip pedal to the top of the L-shaped hanging plate is 450 mm.

[0006] The present invention has the following beneficial effects: The rapid measuring device for the side guide plate of a hot rolling coiler with a safety protection function of the present invention can conveniently and quickly complete the measurement of the opening degree, centering degree and wear amount of the coiling side guide plate by using this device in cooperation with a steel ruler, and it has a simple structure, convenient operation, safety and reliability, and can simultaneously realize the detection of the opening degree, centering degree and wear amount of the coiling side guide plate, which is convenient and efficient. Brief Description of the Drawings

[0007] Figure 1 is the overall structural schematic diagram of the present invention;

[0008] Figure 2 is the structural schematic diagram of an embodiment of the present invention.

[0009] Among them; 1. L-shaped hanging plate, 2. Anti-slip pedal, 3. Side guide plate, 4. Roller path, 5. Vertical plate. Specific implementation mode

[0010] Now, the present invention will be further described in detail with reference to the accompanying drawings.

[0011] As Figure 1 、 2 shown, a rapid measuring device for the side guide plate of a hot rolling coiler with a safety protection function includes an anti-slip pedal 2. Both ends of the anti-slip pedal 2 are provided with vertical plates 5, and an L-shaped hanging plate 1 is arranged outside the vertical plates 5.

[0012] The anti-slip pedal 2 is 1000 mm long and 310 mm wide, and the height from the bottom of the anti-slip pedal 2 to the top of the L-shaped hanging plate 1 is 450 mm.

[0013] During measurement, adjust the opening degree of the side guide plate 3 to 1040 mm, change the mode to manual, close the hydraulic pressure of the coiling side guide plate, and hang a safety sign on the operating table panel. Have a special person on the stage to monitor. Two people go together and put the measuring tool into the side guide plate 3. The brackets on both sides of the tool are clamped into the cooling water tanks on both sides of the side guide plate 3 to increase stability. Take the operating side as the reference, align the center line of the bracket on the operating side with the center of the cooling water tank of the side guide plate, and adjust the tool to ensure alignment on both sides.

[0014] 1. The anti-slip pedal 2 is suspended on the side guide plate 3 through the L-shaped hanging plate 1. There is a distance of 40 mm between the anti-slip pedal 2 and the roller path 4, avoiding people standing directly on the roller path 4 and ensuring the personal safety of the measuring personnel.

[0015] 2. Standing on the anti-slip pedal 2, a feeler gauge can be used to measure the wear degree of the lining plate of the side guide plate 3 and replace it in time. Prevent scratches on the edge of the strip steel caused by severe wear of the lining plate.

[0016] 3. Measure and compare and feedback the opening degree of the side guide plate 3. The length A of the anti-slip pedal 2 at the bottom of the roller path 4 is 1000 mm. The measuring personnel use a steel ruler to measure the distance B from the edge of the pedal on the operating side to the lining plate of the side guide plate 3 on the operating side, and then measure the same for the crosstalk side as C. The sum of A, B, and C is the opening degree of the side guide plate 3. If it exceeds plus or minus 8 mm in the control panel, calibrate and adjust in time to ensure the setting accuracy of the opening degree.

[0017] 4. Measure the centering degree of both sides of the side guide plate 3. The deviation between A and B is the centering degree deviation. If the deviation is too large and exceeds, calibrate and adjust in time. Thus, ensure the centering degree and effectively control the coil shape.

[0018] The present invention is not limited to the above implementation modes. Anyone should know that structural changes made under the inspiration of the present invention, as long as they have the same or similar technical solutions as the present invention, all fall within the protection scope of the present invention.

[0019] The technologies, shapes, and structures not described in detail in the present invention are all well-known technologies.

Claims

1. Measuring method of a rapid measuring device for side guide plates of a hot rolling coiler with safety protection function, Characterized in that: The measuring device includes an anti-slip pedal, with vertical plates provided at both ends of the anti-slip pedal, and L-shaped hanging plates provided on the outer sides of the vertical plates; the anti-slip pedal is 1000 mm long and 310 mm wide, and the height from the bottom of the anti-slip pedal to the top of the L-shaped hanging plate is 450 mm; it includes the following steps: During measurement, adjust the side guide plate opening to 1040 mm, change the mode to manual, close the hydraulic pressure of the coiling side guide plate, hang a safety sign on the operation console panel, have a special person monitor on the platform, and two people walk together to place the measuring device into the side guide plate. The L-shaped hanging plates on both sides of the measuring device are clamped into the cooling water tanks on both sides of the side guide plate. Taking the operation side as the reference, align the center line of the L-shaped hanging plate on the operation side with the center of the cooling water tank of the side guide plate, and adjust the measuring device to ensure alignment on both sides; the two L-shaped hanging plates are suspended on the side guide plate, and there is a 40-mm distance between the anti-slip pedal and the roller table to prevent people from standing directly on the roller table; Stand on the anti-slip pedal and use a feeler gauge to measure the wear degree of the side guide plate lining; The length A of the anti-slip pedal at the bottom of the roller table is 1000 mm. The measuring personnel use a steel ruler to measure the distance B from the edge of the anti-slip pedal on the operation side to the lining of the operation side guide plate, and then measure the distance C from the edge of the anti-slip pedal on the crosstalk side to the lining of the crosstalk side guide plate in the same way. The sum of A, B, and C is the side guide plate opening, and the deviation between A and B is the centering deviation.

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