CN213021446U

CN213021446U - Measuring tool for continuously casting on-line measuring width of hot billet

Info

Publication number: CN213021446U
Application number: CN202021791773.3U
Authority: CN
Inventors: 刘晓利; 仇杨鹏
Original assignee: Shanxi Jianlong Industrial Co Ltd
Current assignee: Shanxi Jianlong Industrial Co Ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-20
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a measuring tool of hot base width of continuous casting on-line measurement, measure structure and electrical property size measurement structure including base, centre gripping, the upper end of base is provided with position matching regulation structure, and the top of position matching regulation structure is fixed with the location vaulting pole, centre gripping measurement structure sets up in the outside of location vaulting pole, and the lower extreme that the structure was measured to the centre gripping is connected with the carrier plate, the surface that the structure was adjusted in position matching is provided with the scale, the left side of position matching regulation structure up end is provided with the second locating plate. The tool can measure the size of the casting blank on line, quickly roll off the line of the casting blank with the size exceeding the standard, and roll the casting blank meeting the standard; meanwhile, the method can play a role in guiding production and reduce the production amount of casting blanks with different sizes; the device can meet the measurement of steel billets of different sizes, and can be adjusted back and forth on the conveying roller way in the direction vertical to the conveying direction of the casting blanks.

Description

Measuring tool for continuously casting on-line measuring width of hot billet

Technical Field

The utility model relates to a conticaster production technical field specifically is a measuring tool of hot base width of continuous casting on-line measurement.

Background

The specification and the size of the continuous casting billet produced by the continuous casting machine are carried out according to a production plan, and the specification and the size of the casting billet are required for the next steel rolling process, so that the specification and the size of the continuous casting billet cannot exceed the size standard (the strict national standard or the size standard negotiated by both the national standard and the national standard for the size of the casting billet) but the influence factors are more in the continuous casting production process, and the influence on the specification and the size of the casting billet is larger. Therefore, the inspection of the specification and the size of the casting blank is very important.

The original detection mode is to carry out offline cold detection on a casting blank according to production fluctuation, which causes that a large amount of hot blanks are offline and can be subjected to cold detection after red blanks are cooled, and the influence on the production of steel rolling in the next procedure is large, thereby causing the production stoppage of steel rolling and material breakage; the other method is to use a measuring tape to measure the red billet, the measuring tape is subjected to heat radiation and baking of a high-temperature casting blank, the steel measuring tape is deformed for 3-4 times generally to cause inaccurate measurement, and when the measuring tape is used for measurement, a person needs to be close to the hot steel billet for reading, and the person cannot be baked at high temperature for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a measuring tool for measuring the width of a hot billet in a continuous casting online manner, which solves the problems that the prior detection mode proposed in the background technology is to carry out offline cold detection on a casting blank according to the fluctuation of production, the mode causes a large amount of hot billets to be offline and can be carried out cold detection after red billets are cooled, the influence on the production of rolling steel in the next procedure is large, and the steel rolling is cut off and the production is stopped; the other method is to use a measuring tape to measure the red billet, the measuring tape is subjected to heat radiation and baking of a high-temperature casting blank, the steel measuring tape generally deforms for 3-4 times to cause inaccurate measurement, and when the steel measuring tape is used for measurement, personnel needs to be close to the hot steel billet for reading, and the personnel cannot be baked at high temperature for long-time measurement, so that the problem that the use requirements of people cannot be well met is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a measuring tool of continuous casting on-line measurement hot billet width, includes that base, centre gripping measure structure and electrical property size measurement structure, the upper end of base is provided with position matching regulation structure, and the top of position matching regulation structure is fixed with the location vaulting pole, the centre gripping is measured the structure and is set up in the outside of location vaulting pole, and the lower extreme of centre gripping measurement structure is connected with the carrier plate, the surface of position matching regulation structure is provided with the scale, the left side of position matching regulation structure up end is provided with the second locating plate, electrical property size measurement structural connection is in one side of second locating plate.

Preferably, the position matching adjusting structure comprises a movable vehicle plate, movable wheels and a slide way, the lower end of the movable vehicle plate is connected with the movable wheels, and the slide way is arranged on the outer side of the movable wheels.

Preferably, the movable vehicle plate forms a sliding structure through the movable wheels and the sliding ways and the base, and the appearance sizes of the joints of the movable wheels and the sliding ways are matched.

Preferably, the clamping measurement structure comprises a positioning rod, a sleeve rod, a first positioning plate, a handle and a pointer, the sleeve rod is arranged on the outer side of the positioning rod, one end of the positioning rod is connected with the first positioning plate, the other end of the positioning rod is connected with the handle, and the lower end face of the positioning rod is connected with the pointer.

Preferably, the positioning rod forms a sliding structure through the handle and the sleeve rod, the positioning rod is sleeved with the sleeve rod, and the pointer and the scale are perpendicular to each other.

Preferably, the electric property size measurement structure includes infrared emitter, controller, display screen, and infrared emitter's output electric connection has the controller to the output electric connection of controller has the display screen, the controller is the singlechip, and infrared emitter is infrared switch.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the tool can measure the size of the casting blank on line, quickly roll off the line of the casting blank with the size exceeding the standard, and roll the casting blank meeting the standard; meanwhile, the method can play a role in guiding production and reduce the production amount of casting blanks with different sizes; the device can meet the measurement of steel billets with different sizes, and can be adjusted back and forth on a conveying roller way in the direction vertical to the conveying direction of the casting blanks; the baking of the casting blank measured by the steel tape is avoided; in order to ensure the continuity of measurement, an infrared switch is arranged above the inner sides of a positioning plate and a positioning rod, so that the infrared rays can reach the opposite side accurately, when the hot casting blank passes through a moving trolley, the positioning plate and the positioning rod are pushed to be close to two sides of the casting blank rapidly, the infrared switch is turned on simultaneously, and the width of the casting blank can be measured rapidly after the infrared switch sends the infrared rays to reach the positioning plate; and secondly, when the infrared measurement switch has a fault, the width of the casting blank is measured by reading with a rear mechanical pointer, after the device is used, the first-inspection qualified rate of the casting blank is improved by 5-6 percent, the waiting material for steel rolling is reduced by 10-20 percent, and the production rate is greatly improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a side view of the connection between the base and the position matching adjustment structure of the present invention;

fig. 3 is a schematic view of the work flow of the present invention.

In the figure: 1. a base; 2. a position matching adjustment structure; 201. moving the sweep; 202. moving the wheels; 203. a slideway; 3. positioning the stay bar; 4. clamping the measuring structure; 401. positioning a rod; 402. a loop bar; 403. a first positioning plate; 404. a handle; 405. a pointer; 5. a carrier plate; 6. a scale; 7. a second positioning plate; 8. an electrical dimension measurement structure; 801. an infrared emitter; 802. a controller; 803. a display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a measuring tool of continuous casting on-line measurement hot billet width, the on-line screen storage device comprises a base 1, centre gripping measurement structure 4 and electrical property size measurement structure 8, the upper end of base 1 is provided with position matching regulation structure 2, and the top of position matching regulation structure 2 is fixed with location vaulting pole 3, centre gripping measurement structure 4 sets up in the outside of location vaulting pole 3, and the lower extreme of centre gripping measurement structure 4 is connected with carrier plate 5, the surface of position matching regulation structure 2 is provided with scale 6, the left side of position matching regulation structure 2 up end is provided with second locating plate 7, electrical property size measurement structure 8 is connected in one side of second locating plate 7.

The utility model discloses in: the position matching adjusting structure 2 comprises a moving vehicle plate 201, moving wheels 202 and a slide way 203, the lower end of the moving vehicle plate 201 is connected with the moving wheels 202, the slide way 203 is arranged on the outer side of the moving wheels 202, the moving vehicle plate 201 forms a sliding structure between the moving wheels 202 and the slide way 203 and the base 1, the appearance sizes of the joints of the moving wheels 202 and the slide way 203 are matched, the position matching adjusting structure 2 can meet the measurement of steel billets with different sizes, and the position matching adjusting structure can be adjusted front and back on a conveying roller way in the direction perpendicular to the conveying direction of the casting billets.

The utility model discloses in: centre gripping measurement structure 4 includes locating lever 401, loop bar 402, first locating plate 403, handle 404 and pointer 405, and the outside of locating lever 401 is provided with loop bar 402, and the one end of locating lever 401 is connected with first locating plate 403, the other end of locating lever 401 is connected with handle 404 simultaneously, the lower terminal surface of locating lever 401 is connected with pointer 405, locating lever 401 passes through and constitutes sliding construction between handle 404 and the loop bar 402, and for cup jointing between locating lever 401 and the loop bar 402, and mutually perpendicular between pointer 405 and the scale 6, when infrared measurement switch trouble, carry out the reading through mechanical pointer 405 and measure the casting blank width.

The utility model discloses in: the electrical property size measuring structure 8 comprises an infrared emitter 801, a controller 802 and a display screen 803, wherein the output end of the infrared emitter 801 is electrically connected with the controller 802, the output end of the controller 802 is electrically connected with the display screen 803, the controller 802 is a single chip microcomputer, the infrared emitter 801 is an infrared switch, the infrared switch is arranged above the positioning plate, the situation that the infrared ray accurately reaches the opposite side after being emitted is guaranteed, when a hot casting blank passes through a mobile trolley, the positioning plate is rapidly pushed to be close to two sides of the casting blank, the infrared switch is simultaneously turned on, and the width of the casting blank can be rapidly measured after the infrared ray emitted by the infrared switch reaches the positioning plate.

The working principle of the measuring tool for measuring the width of the hot billet in a continuous casting online manner is as follows: firstly, the base 1 can be installed on a casting blank production line, the moving wheels 202 can slide in the slide ways 203 by pushing and pulling the moving car plate 201, so that a casting blank conveyed on a conveying roller way can be accurately guided onto the moving car plate 201, meanwhile, the positioning rod 401 is pushed by the handle 404 to slide on the sleeve rod 402, so that the first positioning plate 403 can be in contact with the casting blank, so that the casting blank can be in contact with the second positioning plate 7 by pushing of the first positioning plate 403, so that the distance between the first positioning plate 403 and the second positioning plate 7 can be measured, the surfaces of the first positioning plate 403 and the second positioning plate 7 are coated with high-temperature-resistant coatings, so that the service life of the positioning plates can be prolonged, the positioning rod 401 can drive the pointer 405 to move when sliding, so that the moving distance can be read on the scale 6 by the movement of the pointer 405, so that the size of the casting blank can be measured, the size of the casting blank can be measured by the aid of the arranged infrared emitter 801 through emitted infrared rays, so that detected data can be transmitted to the controller 802 through a lead, the controller 802 is a single chip microcomputer, the data can be displayed on the display screen 803 through data processing of the controller 802, and secondary measurement can be performed on the data; then, the accuracy of the measured data can be ensured through the measurement of mechanical and electrical elements, and the set carrier plate 5 can carry and support the sleeve rod 402.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a measuring tool of continuous casting on-line measurement hot billet width, includes base (1), centre gripping measurement structure (4) and electric property size measurement structure (8), its characterized in that: the upper end of base (1) is provided with position matching regulation structure (2), and the top of position matching regulation structure (2) is fixed with location vaulting pole (3), centre gripping is measured structure (4) and is set up in the outside of location vaulting pole (3), and the lower extreme that centre gripping was measured structure (4) is connected with carrier plate (5), the surface of position matching regulation structure (2) is provided with scale (6), the left side of position matching regulation structure (2) up end is provided with second locating plate (7), electric property size measurement structure (8) are connected in one side of second locating plate (7).

2. The tool for measuring the width of the hot billet in the continuous casting line according to claim 1, wherein: the position matching adjusting structure (2) comprises a movable vehicle plate (201), movable wheels (202) and a slide way (203), the lower ends of the movable vehicle plate (201) are connected with the movable wheels (202), and the slide way (203) is arranged on the outer side of the movable wheels (202).

3. The measuring tool for measuring the width of the hot billet in the continuous casting line according to claim 2, characterized in that: the movable vehicle plate (201) forms a sliding structure with the base (1) through the movable wheels (202) and the slide ways (203), and the outline dimensions of the joint of the movable wheels (202) and the slide ways (203) are matched.

4. The tool for measuring the width of the hot billet in the continuous casting line according to claim 1, wherein: the clamping measurement structure (4) comprises a positioning rod (401), a sleeve rod (402), a first positioning plate (403), a handle (404) and a pointer (405), the sleeve rod (402) is arranged on the outer side of the positioning rod (401), one end of the positioning rod (401) is connected with the first positioning plate (403), the other end of the positioning rod (401) is connected with the handle (404), and the lower end face of the positioning rod (401) is connected with the pointer (405).

5. The tool for measuring the width of the hot billet in the continuous casting line according to claim 4, wherein: the positioning rod (401) and the sleeve rod (402) form a sliding structure through the handle (404), the positioning rod (401) and the sleeve rod (402) are sleeved, and the pointer (405) and the scale (6) are perpendicular to each other.

6. The tool for measuring the width of the hot billet in the continuous casting line according to claim 1, wherein: electric property size measurement structure (8) include infrared emitter (801), controller (802), display screen (803), and the output electric connection of infrared emitter (801) has controller (802) to the output electric connection of controller (802) has display screen (803), controller (802) are the singlechip, and infrared emitter (801) are infrared ray switch.