CN208568360U - A kind of measuring temp of molten steel sampler - Google Patents
A kind of measuring temp of molten steel sampler Download PDFInfo
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- CN208568360U CN208568360U CN201821015350.5U CN201821015350U CN208568360U CN 208568360 U CN208568360 U CN 208568360U CN 201821015350 U CN201821015350 U CN 201821015350U CN 208568360 U CN208568360 U CN 208568360U
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- fluctuating orbit
- molten steel
- walking dolly
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Abstract
The utility model relates to a kind of measuring temp of molten steel samplers, it include: that cross moving track beam, walking dolly, fluctuating orbit beam, push rod, the first lift cart, the first lifting driving assembly, the second lift cart, the second lifting driving assembly, temperature-measuring gun and sampling gun, walking dolly are slidably arranged on cross moving track beam;Fluctuating orbit beam is provided with the first fluctuating orbit and the second fluctuating orbit;Push rod pushes the overturning of fluctuating orbit beam;First lifting driving assembly drives the first lift cart to rise or fall along the first fluctuating orbit;Second lifting driving assembly drives the second lift cart to rise or fall along the second fluctuating orbit;Temperature-measuring gun is fixed on the first lift cart;Sampling gun is fixed on the second lift cart.The measuring temp of molten steel sampler can improve thermometric sampling success rate, improve production stability, avoid the generation of personnel safety accident, reduce operation number and the labor intensity of plant maintenance personnel, improve thermometric and sampling work efficiency.
Description
Technical field
The utility model relates to iron and steel smelting technology field, in particular to a kind of measuring temp of molten steel sampler.
Background technique
It is the important system that continuous casting and rolling controls steel quality in ladle in the process that thermometric, which determines oxygen sampling,.Vacuum at present
The thermometric of refining furnace is determined oxygen sampling work and is manually completed completely by operator, artificial to carry out thermometric manually, determine oxygen, sampleman
Make, so that thermometric determines influence of the oxygen precision by human factor, smelts composition and be unable to absolute stability, next increases operator
Workload.
With further speeding up for steel-making rhythm, steel quality is stablized, reducing production accident, more stringent requirements are proposed,
And guarantee that steel quality stabilization is precondition.Artificial thermometric is no longer satisfied the requirement of rhythm of production now, so necessary
Thermometric sampler is transformed.
Artificial thermometric sampling success rate is lower in the prior art, and working efficiency is lower, and there are personal safety hidden danger.
Utility model content
This application provides a kind of measuring temp of molten steel sampler, solves or part solves artificial thermometric in the prior art
Sampling success rate is lower, and working efficiency is lower, there is technical issues that personal safety.
This application provides a kind of measuring temp of molten steel sampler, the measuring temp of molten steel sampler is for molten steel in ladle
Thermometric and sampling, the measuring temp of molten steel sampler include: cross moving track beam, walking dolly, fluctuating orbit beam, push rod, first
Lift cart, the first lifting driving assembly, the second lift cart, the second lifting driving assembly, temperature-measuring gun and sampling gun, in which:
The cross moving track beam is arranged close to the ladle;
The walking dolly is slidably arranged on the cross moving track beam, can be close to or away from the ladle;
The top of the fluctuating orbit beam and the walking dolly are hinged, and lower part and the output end of the push rod are hinged;Institute
It states fluctuating orbit beam and is provided with the first fluctuating orbit and the second fluctuating orbit;
The fixing end of the push rod is fixed on the walking dolly, and the push rod pushes the fluctuating orbit beam overturning;
The first lifting driving assembly drives first lift cart to rise or fall along first fluctuating orbit;
The second lifting driving assembly drives second lift cart to rise or fall along second fluctuating orbit;
The temperature-measuring gun is fixed on first lift cart;
The sampling gun is fixed on second lift cart.
Preferably, being provided with cross moving track at the top of the cross moving track beam, the cross moving track is along the ladle
Radial arrangement;
The bottom of the walking dolly is provided with several idler wheels, and the idler wheel is movably arranged on the cross moving track.
Preferably, the measuring temp of molten steel sampler further includes traversing motor, the traversing motor is decelerating motor;
The output end of the traversing motor connects two rollings of the walking dolly front end or rear end by shaft coupling
Take turns corresponding wheel shaft;
The traversing motor drives the wheel shaft to rotate forward or backwards, makes two idler wheels of front end or rear end forward
Or roll backward, then make the walking dolly close to or away from the ladle.
Preferably, the fluctuating orbit beam includes the first beam body and the second beam body,
First beam body and second beam body are fixedly connected by the first fixed plate and the second fixed plate, and described first
Fixed plate is located at the top of second fixed plate;
First fluctuating orbit is fixed in first beam body;
Second fluctuating orbit is fixed in second beam body.
Preferably, first fixed plate fixes the first axle bed;
The second axle bed is fixed at the top of the walking dolly;
First axle bed is connect with second axle bed by shaft, and the fluctuating orbit beam is made to be hinged on the walking
On trolley.
Preferably, the push rod is Electrohydraulic push rod;
The fixing end of the Electrohydraulic push rod is hinged on the walking dolly, and output end is hinged on second fixed plate
On;
It is 0~20 ° that the push rod, which pushes the angular range of the fluctuating orbit beam overturning,.
Preferably, the first lifting driving assembly includes: the first lifting motor, the first driving wheel, the first driven wheel
And first chain, in which:
First lifting motor is fixed on the fluctuating orbit beam, and the output end of first lifting motor connects institute
State the first driving wheel;
First driving wheel and first driven wheel are separately positioned on the both ends of the fluctuating orbit beam;
First chain is set on first driving wheel and first driven wheel;
First lifting motor drives the first driving wheel rotation, drives first chain drive.
Preferably, the second lifting driving assembly includes: the second lifting motor, the second driving wheel, the second driven wheel
And second chain, in which:
Second lifting motor is fixed on the fluctuating orbit beam, and the output end of second lifting motor connects institute
State the second driving wheel;
Second driving wheel and second driven wheel are separately positioned on the both ends of the fluctuating orbit beam;
Second chain is set on second driving wheel and second driven wheel;
Second lifting motor drives the second driving wheel rotation, drives second chain drive.
Preferably, the temperature-measuring gun and sampling gun are connected with cable;
The cable is arranged with cable cooling tube close to the position of the temperature-measuring gun or the sampling gun;
The position that the cable is located at the walking dolly bottom is provided with cable-pulling chain.
Preferably, further including fire-screen door component, the fire-screen door component includes: fire-screen door and top beam, in which:
The fire-screen door is slidably arranged on the top beam;
The top beam is between the ladle and the walking dolly;
When the fire-screen door is slid onto open position along the top beam, the walking dolly can make the survey by top beam
Warm rifle and the sampling gun protrude into molten steel;
When the fire-screen door is slid onto closed position along the top beam, the fire-screen door is small by the ladle and the walking
Vehicle isolation.
One or more technical solutions provided herein, have at least the following technical effects or advantages:
Due to using by cross moving track beam, walking dolly, fluctuating orbit beam, push rod, the first lift cart, the first lifting
The measuring temp of molten steel sampler that driving assembly, the second lift cart, the second lifting driving assembly, temperature-measuring gun and sampling gun form,
When carrying out thermometric sampling, walking dolly is moved along cross moving track beam close to ladle, passes through the first lifting driving assembly driving the
One lift cart and the temperature-measuring gun being fixed on the first lift cart rise or fall, and so that temperature-measuring gun is protruded into molten steel and keep
In the depth of setting, similarly, driving assembly is gone up and down by the and drives the second lift cart and is fixed on the second lift cart
Sampling gun rise or fall, so that sampling gun is protruded into the depth in molten steel and being maintained at setting;Meanwhile it being pushed and being risen by push rod
Track girder overturning is dropped, temperature-measuring gun and sampling gun can be adjusted with respect to molten steel and protrude into angle, make its satisfaction setting protrudes into angle.This
Sample, efficiently solves that artificial thermometric sampling success rate in the prior art is lower, and working efficiency is lower, and there are personal safety hidden danger
Technical problem realizes and improves thermometric sampling success rate, improves production stability, avoid the generation of personnel safety accident, reduce
Labor intensity improves the technical effect of thermometric and sampling work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of measuring temp of molten steel sampler provided by the embodiments of the present application.
(component that each label represents in diagram successively are as follows: 1 ladle, 2 top beams, 3 fire-screen doors, 4 temperature-measuring guns, 5 first liftings are small
Vehicle, 6 cable cooling tubes, 7 first lifting driving assemblies, 8 walking dollies, 9 push rods, 10 first fixed plates, 11 second fixed plates, 12
Traversing motor, 13 cross moving track beams, 14 fluctuating orbit beams)
Specific embodiment
The embodiment of the present application provides a kind of measuring temp of molten steel sampler, solves or part solves people in the prior art
Work thermometric sampling success rate is lower, and working efficiency is lower, there is technical issues that personal safety, by being arranged by traversing rail
Road beam, walking dolly, fluctuating orbit beam, push rod, the first lift cart, the first lifting driving assembly, the second lift cart, second
The measuring temp of molten steel sampler for going up and down driving assembly, temperature-measuring gun and sampling gun composition, when carrying out thermometric sampling, walking dolly is along horizontal
Move track girder it is mobile and close to ladle, the first lift cart is driven by the first lifting driving assembly and to be fixed on the first lifting small
Temperature-measuring gun on vehicle rises or falls, and goes up and down that driving assembly drives the second lift cart and to be fixed on the second lifting small by the
Sampling gun on vehicle rises or falls, and pushes fluctuating orbit beam overturning adjustment temperature-measuring gun and sampling gun with respect to molten steel by push rod
Angle is protruded into, realizes and improves thermometric sampling success rate, improve production stability, avoid the generation of personnel safety accident, reduce
The labor intensity of operation number and plant maintenance personnel improve the technical effect of thermometric and sampling work efficiency.
Referring to attached drawing 1, this application provides a kind of measuring temp of molten steel sampler, measuring temp of molten steel sampler is used for ladle 1
The thermometric of interior molten steel and sampling, measuring temp of molten steel sampler include: cross moving track beam 13, walking dolly 8, fluctuating orbit beam 14,
Push rod 9, the first lift cart 5, first lifting driving assembly 7, the second lift cart, second lifting driving assembly, temperature-measuring gun 4 and
Sampling gun, in which:
Cross moving track beam 13 is arranged close to ladle 1;Walking dolly 8 is slidably arranged on cross moving track beam 13, can approach or
Far from ladle 1;The top of fluctuating orbit beam 14 and walking dolly 8 are hinged, and lower part and the output end of push rod 9 are hinged;Fluctuating orbit
Beam 14 is provided with the first fluctuating orbit and the second fluctuating orbit;The fixing end of push rod 9 is fixed on walking dolly 8, and push rod 9 pushes
Fluctuating orbit beam 14 is overturn;First lifting driving assembly 7 drives the first lift cart 5 to rise or fall along the first fluctuating orbit;
Second lifting driving assembly drives the second lift cart to rise or fall along the second fluctuating orbit;Temperature-measuring gun 4 is fixed on first liter
It drops on trolley 5;Sampling gun is fixed on the second lift cart.
Further, the top of cross moving track beam 13 is provided with cross moving track, radial direction arrangement of the cross moving track along ladle 1;
The bottom of walking dolly 8 is provided with several idler wheels, and idler wheel is movably arranged on cross moving track.Measuring temp of molten steel sampler further includes
Traversing motor 12, traversing motor 12 are decelerating motor;The output end of traversing motor 12 connects 8 front end of walking dolly by shaft coupling
Or the corresponding wheel shaft of two idler wheels of rear end;Traversing motor 12 drives wheel shaft to rotate forward or backwards, makes the two of front end or rear end
A idler wheel rolls forward or backward, then makes walking dolly 8 close to or away from ladle 1.
Further, fluctuating orbit beam 14 includes the first beam body and the second beam body, and the first beam body and the second beam body pass through the
One fixed plate 10 and the second fixed plate 11 are fixedly connected, and the first fixed plate 10 is located at the top of the second fixed plate 11;First lifting
Track is fixed in the first beam body;Second fluctuating orbit is fixed in the second beam body.First fixed plate 10 fixes the first axle bed;Row
The second axle bed is fixed at the top for walking trolley 8;First axle bed is connect with the second axle bed by shaft, and fluctuating orbit beam 14 is hinged on
On walking dolly 8.Push rod 9 is Electrohydraulic push rod;The fixing end of Electrohydraulic push rod is hinged on walking dolly 8, and output end is hinged on
In two fixed plates 11;The angular range that push rod 9 pushes fluctuating orbit beam 14 to overturn is 0~20 °, is carrying out thermometric or sampling work
When, the insertion angle of temperature-measuring gun 4 or sampling gun is 90 ° vertical with molten steel face, is inserted into the depth 300mm of molten steel.
Further, the first lifting driving assembly 7 includes: the first lifting motor, the first driving wheel, the first driven wheel and the
One chain, in which: the first lifting motor is fixed on fluctuating orbit beam 14, and the output end connection first of the first lifting motor is actively
Wheel;First driving wheel and the first driven wheel are separately positioned on the both ends of fluctuating orbit beam 14;First chain is set in first actively
On wheel and the first driven wheel;First lifting motor drives the rotation of the first driving wheel, drives the first chain drive.
Further, the second lifting driving assembly includes: the second lifting motor, the second driving wheel, the second driven wheel and the
Two chains, in which: the second lifting motor is fixed on fluctuating orbit beam 14, and the output end connection second of the second lifting motor is actively
Wheel;Second driving wheel and the second driven wheel are separately positioned on the both ends of fluctuating orbit beam 14;Second chain is set in second actively
On wheel and the second driven wheel;Second lifting motor drives the rotation of the second driving wheel, drives the second chain drive.
Wherein, the first lifting driving assembly 7 and the second lifting driving assembly are separate unit, can individually be worked, i.e.,
Thermometric can individually be carried out, be individually sampled, alternatively, thermometric is sampled while being carried out.First lifting device and the second lifting device
The stroke of driving need to ensure to enter the station molten steel headroom between 200-1000mm, just meet requirement.
Further, temperature-measuring gun 4 and sampling gun are connected with cable;Cable is arranged close to the position of temperature-measuring gun 4 or sampling gun
There is cable cooling tube 6;There is thermal compensation conducting wire inside the barral of a gun of temperature-measuring gun 4 and sampling gun, it is cold that thermal compensation conducting wire is also disposed at cable
But in pipe 6, it can be passed through recirculated cooling water in cable cooling tube 6, to cool down to cable.Cable is located at 8 bottom of walking dolly
The position in portion is provided with cable-pulling chain, avoids cable that accident occurs in the traversing process of walking dolly 8 and rolls and damage.
It further, further include fire-screen door component, fire-screen door component includes: fire-screen door 3 and top beam 2, in which: fire-screen door 3
It is slidably arranged on top beam 2;Top beam 2 is between ladle 1 and walking dolly 8;Fire-screen door 3 is slid onto open position along top beam 2
When, walking dolly 8 can be such that temperature-measuring gun 4 and sampling gun protrudes into molten steel by top beam 2;Fire-screen door 3 is slid onto closing along top beam 2
When position, fire-screen door 3 is isolated by ladle 1 with walking dolly 8, and walking dolly 8 can not be by fire-screen door 3, at this point, fire-screen door 3 is right
Walking dolly 8 forms protection, reduces vacuum tank and molten steel to the radiant heat of device, reduces environment temperature to the dry of temperature-measuring gun 4
It disturbs.
Therefore, which can complete the thermometric of molten steel during vacuum refining process, determine oxygen, sampling.
The device is mounted on the workbench near control room, can be automatically brought into operation or manual operation, temperature-measuring gun 4 and sampling
Rifle is by manually being installed and being chosen;The device is easy to operate, and using effect is good, not will cause gun body in operation and shakes, is difficult to
The problems such as being inserted into molten steel, avoids the generation of personnel safety accident, and greatly reduces operation number and plant maintenance personnel
Labor intensity improves work efficiency, strong applicability, and counterweight material selection is cheap.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of measuring temp of molten steel sampler, which is characterized in that survey of the measuring temp of molten steel sampler for molten steel in ladle
Temperature and sampling, the measuring temp of molten steel sampler includes: cross moving track beam, walking dolly, fluctuating orbit beam, push rod, first liter
Trolley, the first lifting driving assembly, the second lift cart, the second lifting driving assembly, temperature-measuring gun and sampling gun drop, in which:
The cross moving track beam is arranged close to the ladle;
The walking dolly is slidably arranged on the cross moving track beam, can be close to or away from the ladle;
The top of the fluctuating orbit beam and the walking dolly are hinged, and lower part and the output end of the push rod are hinged;The liter
Drop track girder is provided with the first fluctuating orbit and the second fluctuating orbit;
The fixing end of the push rod is fixed on the walking dolly, and the push rod pushes the fluctuating orbit beam overturning;
The first lifting driving assembly drives first lift cart to rise or fall along first fluctuating orbit;
The second lifting driving assembly drives second lift cart to rise or fall along second fluctuating orbit;
The temperature-measuring gun is fixed on first lift cart;
The sampling gun is fixed on second lift cart.
2. measuring temp of molten steel sampler as described in claim 1, which is characterized in that
Cross moving track, radial direction arrangement of the cross moving track along the ladle are provided at the top of the cross moving track beam;
The bottom of the walking dolly is provided with several idler wheels, and the idler wheel is movably arranged on the cross moving track.
3. measuring temp of molten steel sampler as claimed in claim 2, which is characterized in that
The measuring temp of molten steel sampler further includes traversing motor, and the traversing motor is decelerating motor;
The output end of the traversing motor connects two pairs of rollers of the walking dolly front end or rear end by shaft coupling
The wheel shaft answered;
The traversing motor drives the wheel shaft to rotate forward or backwards, make two idler wheels of front end or rear end forward or to
After roll, then make the walking dolly close to or away from the ladle.
4. measuring temp of molten steel sampler as described in claim 1, which is characterized in that
The fluctuating orbit beam includes the first beam body and the second beam body,
First beam body and second beam body are fixedly connected by the first fixed plate and the second fixed plate, and described first is fixed
Plate is located at the top of second fixed plate;
First fluctuating orbit is fixed in first beam body;
Second fluctuating orbit is fixed in second beam body.
5. measuring temp of molten steel sampler as claimed in claim 4, which is characterized in that
First fixed plate fixes the first axle bed;
The second axle bed is fixed at the top of the walking dolly;
First axle bed is connect with second axle bed by shaft, and the fluctuating orbit beam is made to be hinged on the walking dolly
On.
6. measuring temp of molten steel sampler as claimed in claim 4, which is characterized in that
The push rod is Electrohydraulic push rod;
The fixing end of the Electrohydraulic push rod is hinged on the walking dolly, and output end is hinged in second fixed plate;
It is 0~20 ° that the push rod, which pushes the angular range of the fluctuating orbit beam overturning,.
7. measuring temp of molten steel sampler as described in claim 1, which is characterized in that
The first lifting driving assembly includes: the first lifting motor, the first driving wheel, the first driven wheel and the first chain,
In:
First lifting motor is fixed on the fluctuating orbit beam, the output end of first lifting motor connection described the
One driving wheel;
First driving wheel and first driven wheel are separately positioned on the both ends of the fluctuating orbit beam;
First chain is set on first driving wheel and first driven wheel;
First lifting motor drives the first driving wheel rotation, drives first chain drive.
8. measuring temp of molten steel sampler as described in claim 1, which is characterized in that
The second lifting driving assembly includes: the second lifting motor, the second driving wheel, the second driven wheel and the second chain,
In:
Second lifting motor is fixed on the fluctuating orbit beam, the output end of second lifting motor connection described the
Two driving wheels;
Second driving wheel and second driven wheel are separately positioned on the both ends of the fluctuating orbit beam;
Second chain is set on second driving wheel and second driven wheel;
Second lifting motor drives the second driving wheel rotation, drives second chain drive.
9. measuring temp of molten steel sampler as described in claim 1, which is characterized in that
The temperature-measuring gun and sampling gun are connected with cable;
The cable is arranged with cable cooling tube close to the position of the temperature-measuring gun or the sampling gun;
The position that the cable is located at the walking dolly bottom is provided with cable-pulling chain.
10. measuring temp of molten steel sampler as described in claim 1, which is characterized in that it further include fire-screen door component, the gear fire
Door component includes: fire-screen door and top beam, in which:
The fire-screen door is slidably arranged on the top beam;
The top beam is between the ladle and the walking dolly;
When the fire-screen door is slid onto open position along the top beam, the walking dolly can make the temperature-measuring gun by top beam
And the sampling gun protrudes into molten steel;
When the fire-screen door is slid onto closed position along the top beam, the fire-screen door by the ladle and the walking dolly every
From.
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CN201821015350.5U CN208568360U (en) | 2018-06-28 | 2018-06-28 | A kind of measuring temp of molten steel sampler |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110257585A (en) * | 2019-06-17 | 2019-09-20 | 山东钢铁股份有限公司 | Converter automatic temperature measurement sampler and its thermometric sampling method |
CN110426102A (en) * | 2019-08-30 | 2019-11-08 | 江苏金恒信息科技股份有限公司 | A kind of ladle detection system |
CN112240806A (en) * | 2020-09-10 | 2021-01-19 | 北京新能源汽车技术创新中心有限公司 | Surface temperature measuring device for automobile exhaust pipe |
-
2018
- 2018-06-28 CN CN201821015350.5U patent/CN208568360U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110257585A (en) * | 2019-06-17 | 2019-09-20 | 山东钢铁股份有限公司 | Converter automatic temperature measurement sampler and its thermometric sampling method |
CN110257585B (en) * | 2019-06-17 | 2021-11-02 | 山东钢铁股份有限公司 | Automatic temperature measuring and sampling device and method for converter |
CN110426102A (en) * | 2019-08-30 | 2019-11-08 | 江苏金恒信息科技股份有限公司 | A kind of ladle detection system |
CN112240806A (en) * | 2020-09-10 | 2021-01-19 | 北京新能源汽车技术创新中心有限公司 | Surface temperature measuring device for automobile exhaust pipe |
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