CN106271586B - The installation adjusting method of double-station refining furnace electric-pole horizontal arm pole heart circle - Google Patents
The installation adjusting method of double-station refining furnace electric-pole horizontal arm pole heart circle Download PDFInfo
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- CN106271586B CN106271586B CN201610766905.9A CN201610766905A CN106271586B CN 106271586 B CN106271586 B CN 106271586B CN 201610766905 A CN201610766905 A CN 201610766905A CN 106271586 B CN106271586 B CN 106271586B
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- pole
- circle
- arc model
- heart circle
- cross arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
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- Mechanical Engineering (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a kind of installation adjusting methods of double-station refining furnace electric-pole horizontal arm pole heart circle, include the following steps：The projection mark of conductive cross arm pole heart circle is set out in ground base survey；Conductive cross arm is lifted in place according to service work position, it is preliminary fixed；One arc model is made with carbon-point radius size, the circle centre position of arc model opens up jagged；The cambered surface that camber line outside arc model is held tightly to seat with carbon-point overlaps close contact；Vertical line is hung in the center of circle indentation, there of arc model, whether the lower end for observing vertical line overlaps with the contour line of the projection mark of pole heart circle that ground base survey is set, if there is deviation, by adjusting the position of conductive cross arm, until the contour line of the projection mark of pole heart circle that the vertical line lower end hung on each arc model is set with ground base survey overlaps；The bearing connection bolt of fixed conductive cross arm, completes adjustment work.Easy to operate using the innovation method, it is intuitive accurate to measure, and efficiency is improved while installation quality is ensured.
Description
Technical field
The present invention relates to equipment mounting technique fields, and in particular to a kind of peace of double-station refining furnace electric-pole horizontal arm pole heart circle
Adjustment adjusting method.
Background technology
In steelshop refining furnace installation, electric-pole horizontal arm installation and the adjustment of the carbon-point collection heart are even more important,
Directly influence service life of equipment and working efficiency.Conventional method centering refining furnace conductive cross arm carbon-point pole heart bowlder, is all adopted
It is adjusted with the method for hanging center vertical line.It is needed during adjustment according to center vertical line, using each carbon of tape measure repeated measurement
Stick holds the distance between seat and vertical line tightly, is repeatedly calculated and is adjusted, and centering is difficult, and is also easy to produce deviation, influences conductive horizontal stroke
Arm installation accuracy.
In view of the above problems, studying a kind of double-station refining furnace conductive cross arm pole heart circle installation adjusting method, can effectively drop
Low conductive cross arm pole heart circle centering difficulty, ensures equipment installment quality, improves construction efficiency.
Invention content
The technical problem to be solved by the present invention is in view of the foregoing defects the prior art has, provide a kind of double-station
The installation adjusting method of refining furnace electric-pole horizontal arm pole heart circle ensures conductive cross arm installation centering quality, easy to operate, measures intuitive
Accurately, efficiency is improved while installation quality is ensured.
The used to solve above-mentioned technical problem technical solution of the present invention is：
The installation adjusting method of double-station refining furnace electric-pole horizontal arm pole heart circle, includes the following steps：
1) the projection mark of conductive cross arm pole heart circle is set out in ground base survey；
2) conductive cross arm is lifted in place according to service work position, it is preliminary fixed；
3) an arc model is made using carbon-point radius size as radius, the circle centre position of arc model opens up that there are one lack
Mouthful；
4) cambered surface that camber line outside arc model is held tightly to seat with carbon-point overlaps close contact；
5) hang vertical line in the center of circle indentation, there of arc model, observe vertical line lower end whether with the pole that sets of ground base survey
The contour line of the projection mark of heart circle overlaps, if there is deviation, by adjusting the position of conductive cross arm, until on each arc model
The contour line of the projection mark of pole heart circle that the vertical line lower end hung is set with ground base survey overlaps；
6) the bearing connection bolt of fixed conductive cross arm, completes adjustment work.
According to above-mentioned technical proposal, in the step 3), the notch of the circle centre position of arc model is triangle.
According to above-mentioned technical proposal, the radian and arc length of arc model are identical with the cambered surface of carbon-point holding seat.
The invention has the advantages that：
This method simulates the center line of carbon-point by the vertical line 5 that the circle centre position of arc model is hung, by arc model
Whether the vertical line hung overlaps with the contour line of the projection mark of pole heart circle that ground base survey is set, and directly relatively carbon-point holds seat tightly
The deviation between pole heart circle, intuitive measurement and centering ensure conductive cross arm installation centering quality, easy to operate, measure intuitive
Accurately, efficiency is improved while installation quality is ensured.
Description of the drawings
Fig. 1 is that the double-station refining furnace electric-pole horizontal arm pole heart justifies mounting and adjusting schematic diagram in the embodiment of the present invention；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the structure diagram of arc model in the embodiment of the present invention；
In figure, 1- conductive cross arms, 2- arc models, 3- poles heart circle, intersection point of the 4- carbon-points on pole heart circle, 5- vertical lines, 6-
The projection mark of pole heart circle, 7- bases, 8- carbon-points hold seat tightly.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
With reference to shown in Fig. 1~Fig. 3, the double-station refining furnace electric-pole horizontal arm pole heart circle in one embodiment provided by the invention
Installation adjusting method, include the following steps：
1) cultellation is measured according to design size, the projection mark for setting out 1 pole heart circle 3 of conductive cross arm is surveyed in ground base 7；
2) conductive cross arm 1 is lifted in place according to service work position, it is preliminary fixed；
3) an arc model 2 is made using carbon-point radius size as radius, the circle centre position of arc model 2 opens up that there are one lack
Mouthful；
4) cambered surface that 2 outer camber line of arc model is held tightly to seat 8 with carbon-point overlaps close contact；
5) vertical line 5 is hung in the center of circle indentation, there of arc model 2, whether the lower end for observing vertical line 5 sets with the survey of ground base 7
The contour line of projection mark 6 of pole heart circle overlap, if there is deviation, by adjusting the position of conductive cross arm 1, until each arc
5 lower end of vertical line hung on model 2 is surveyed the contour line of the projection mark 6 of pole heart circle set with ground base 7 and is overlapped；
6) the bearing connection bolt of fixed conductive cross arm 1, completes adjustment work.
3 carbon-points are laid on conductive cross arm 1 vertically, carbon-point, which is fixed on carbon-point, to be held tightly on seat 8, and installation requirement is：3 carbon
The central projection of stick is intended to overlap Yu the contour line of Dao electricity Transverse arms pole heart circle 3；This method is hung by the circle centre position of arc model 2
Vertical line 5 simulate the center line of carbon-point, justify by the way that whether the vertical line 5 that is hung on arc model 2 surveys the pole heart set with ground base 7
The contour line of projection mark 6 overlap, directly relatively carbon-point holds seat 8 and the pole heart tightly and justifies deviation between 3, intuitively measures and looks for
Just, ensure that conductive cross arm 1 installs centering quality, easy to operate, it is intuitive accurate to measure, and effect is improved while installation quality is ensured
Rate.
Further, in the step 3), the notch of the circle centre position of arc model 2 is triangle, triangular cut position with
The center of circle overlap, conducive to vertical line 5 by and observation.
Further, the radian of arc model 2 and arc length are identical with the cambered surface of carbon-point holding seat 8.
Further, in the step 2), refining furnace conductive cross arm 1 is installed on lifting column, convenient for conductive horizontal
The position of arm 1 is adjusted.
Above is only presently preferred embodiments of the present invention, cannot limit the interest field of the present invention with this certainly,
Therefore the equivalence changes made according to scope of the present invention patent, still belong to protection scope of the present invention.
Claims (3)
1. the installation adjusting method of a kind of double-station refining furnace electric-pole horizontal arm pole heart circle, which is characterized in that include the following steps：
1) the projection mark of conductive cross arm pole heart circle is set out in ground base survey；
2) conductive cross arm is lifted in place according to service work position, it is preliminary fixed；
3) an arc model is made using carbon-point radius size as radius, the circle centre position of arc model opens up that there are one notches；
4) cambered surface that camber line outside arc model is held tightly to seat with carbon-point overlaps close contact；
5) vertical line is hung in the center of circle indentation, there of arc model, observes the pole heart circle whether lower end of vertical line sets with ground base survey
The contour line of projection mark overlap, if there is deviation, by adjusting the position of conductive cross arm, until being hung on each arc model
The contour line of the projection mark of pole heart circle that is set with ground base survey of vertical line lower end overlap；
6) the bearing connection bolt of fixed conductive cross arm, completes adjustment work.
2. the installation adjusting method of double-station refining furnace electric-pole horizontal arm pole according to claim 1 heart circle, which is characterized in that
In the step 3), the notch of the circle centre position of arc model is triangle.
3. the installation adjusting method of double-station refining furnace electric-pole horizontal arm pole according to claim 1 heart circle, which is characterized in that
The cambered surface that the radian and arc length of arc model hold seat tightly with carbon-point is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766905.9A CN106271586B (en) | 2016-08-30 | 2016-08-30 | The installation adjusting method of double-station refining furnace electric-pole horizontal arm pole heart circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766905.9A CN106271586B (en) | 2016-08-30 | 2016-08-30 | The installation adjusting method of double-station refining furnace electric-pole horizontal arm pole heart circle |
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| Publication Number | Publication Date |
|---|---|
| CN106271586A CN106271586A (en) | 2017-01-04 |
| CN106271586B true CN106271586B (en) | 2018-06-19 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299191A (en) * | 2017-07-31 | 2017-10-27 | 莱芜钢铁集团有限公司 | A kind of method for changing refining furnace rise fall of electrodes cylinder |
| CN107419057A (en) * | 2017-07-31 | 2017-12-01 | 莱芜钢铁集团有限公司 | A kind of method for changing refining furnace electrode mast |
| CN109368108B (en) * | 2018-11-09 | 2024-05-28 | 武汉锦隆工程技术有限公司 | Device for automatic temperature measurement sampling material warehouse in steelmaking refining area |
| CN112689348B (en) * | 2021-02-05 | 2022-06-28 | 西安中天冶金工程有限公司 | Electrode automated control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4400815A (en) * | 1982-01-26 | 1983-08-23 | Owens-Corning Fiberglas Corporation | Electrode aligning apparatus |
| CN2291771Y (en) * | 1997-04-04 | 1998-09-16 | 西安华兴电炉有限公司 | Three-phase ladle refining furnace single-arm electrode holder |
| CN202188810U (en) * | 2011-07-14 | 2012-04-11 | 山西太钢不锈钢股份有限公司 | Detection device for electrode circle of electric furnace |
| CN202496100U (en) * | 2012-03-23 | 2012-10-17 | 西安电炉研究所有限公司 | Electrode electrode circle adjusting device |
| CN105571331A (en) * | 2016-02-24 | 2016-05-11 | 莱芜钢铁集团有限公司 | Auxiliary device for electric furnace electrode circle centering |
-
2016
- 2016-08-30 CN CN201610766905.9A patent/CN106271586B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4400815A (en) * | 1982-01-26 | 1983-08-23 | Owens-Corning Fiberglas Corporation | Electrode aligning apparatus |
| CN2291771Y (en) * | 1997-04-04 | 1998-09-16 | 西安华兴电炉有限公司 | Three-phase ladle refining furnace single-arm electrode holder |
| CN202188810U (en) * | 2011-07-14 | 2012-04-11 | 山西太钢不锈钢股份有限公司 | Detection device for electrode circle of electric furnace |
| CN202496100U (en) * | 2012-03-23 | 2012-10-17 | 西安电炉研究所有限公司 | Electrode electrode circle adjusting device |
| CN105571331A (en) * | 2016-02-24 | 2016-05-11 | 莱芜钢铁集团有限公司 | Auxiliary device for electric furnace electrode circle centering |
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| CN106271586A (en) | 2017-01-04 |
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