CN106403750A - Double-position refining furnace conductive arm elevating guide wheel installation and alignment method - Google Patents
Double-position refining furnace conductive arm elevating guide wheel installation and alignment method Download PDFInfo
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- CN106403750A CN106403750A CN201610775934.1A CN201610775934A CN106403750A CN 106403750 A CN106403750 A CN 106403750A CN 201610775934 A CN201610775934 A CN 201610775934A CN 106403750 A CN106403750 A CN 106403750A
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- idler pulley
- lifting
- lifting idler
- platform
- alignment device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention discloses a double-position refining furnace conductive arm elevating guide wheel installation and alignment method comprising the following steps that an upper support platform and a lower support platform are installed on a main frame; two vertical lines are hung on the elevating guide wheels of the upper support platform; the bottom edge of a positioning and alignment device and the center line of the positioning and alignment device are respectively aligned with the longitudinal and transverse center lines of an elevating guide rod, and the two isosceles hypotenuses of the positioning and alignment device act as the alignment reference surface; alignment adjustment is performed on the elevating guide wheels on the upper support platform through the two vertical lines on each set of elevating guide wheels with the alignment reference surface acting as the reference; and adjustment and alignment are performed on the corresponding elevating guide wheels on the lower support platform with the two vertical lines hung on the elevating guide wheels of the corresponding positions of the upper support platform acting as the reference. The installation and alignment quality of the conductive arm elevating guide wheels can be guaranteed through visual measurement and alignment, the installation and alignment steps can be simplified, the alignment and adjustment difficulty of the conductive arm elevating guide wheels can be reduced, the equipment installation accuracy can be guaranteed and the construction efficiency can be effectively enhanced.
Description
Technical field
The present invention relates to equipment mounting technique field is and in particular to a kind of peace of double refining furnace conductive arm lifting idler pulley
Dress aligning method.
Background technology
In metallurgy industry double refining furnace installation, whether horn lifting idler pulley installs accurate positioning,
Directly affect service life of equipment and service efficiency.And during conventional method installation, generally on the basis of lifting idler pulley hold-down support
Positioned, because hold-down support belongs to structural member, foozle ratio is larger, be difficult to after positioning is installed meet lifting idler pulley positioning
Required precision, causes to repeat to do over again, and increases construction cost, schedule delays.
For problem above, study a kind of double refining furnace conductive arm lifting idler pulley and aligning method is installed, can effectively letter
Polarizing electrode arm lifting idler pulley installation steps, reduce double refining furnace conductive arm lifting idler pulley mounting and adjusting difficulty it is ensured that equipment
Installation accuracy, improves efficiency of construction.
Content of the invention
The technical problem to be solved in the present invention is, in view of the foregoing defects the prior art has, there is provided a kind of double
The installation aligning method of refining furnace conductive arm lifting idler pulley, measurement directly perceived and centering are it is ensured that conductive arm lifting idler pulley installs centering
Quality, simplifies and installs centering step, reduce conductive arm lifting idler pulley centering and adjustment difficulty it is ensured that precision of equipment installation, have
Effect improves efficiency of construction.
The present invention be employed technical scheme comprise that by solving above-mentioned technical problem：
The installation aligning method of double refining furnace conductive arm lifting idler pulley, comprises the following steps：
1) main body frame that horn rotates is installed and fix；
2) double-deck wheel bracket platform is installed on main body frame, double-deck wheel bracket platform be divided into upper bracket platform and under
Rack platform；
3) on upper bracket platform and lower carriage platform, along the longitudinal register center line and laterally of multiple lifting guide pillar positions
Centre of location line hangs steel wire；
4) respectively on upper bracket platform and lower carriage platform, along lifting guide pillar position surrounding, liter is installed in position according to the rules
Fall guide wheel；
5) two vertical lines are hung on the lifting idler pulley of upper bracket platform, a vertical line is hung along the center of wheel face width
If another vertical line hangs along the edge of wheel face；
6) by positioning alignment device base and positioning alignment device center line respectively with throw the lifting guide pillar setting
Steel wire corresponding to longitudinal centre line and cross central line aligns, and so that the side of two isosceles hypotenuses of positioning alignment device is constituted
The centering datum level of lifting idler pulley；
7) on the basis of the centering datum level positioning alignment device, by two vertical lines on every group of lifting idler pulley, successively
Leveling and adjusting is carried out to every group of lifting idler pulley on upper bracket platform；
8) on the basis of two vertical lines hanging on the lifting idler pulley of correspondence position on above rack platform, successively to lower carriage
On platform, corresponding lifting idler pulley is adjusted centering.
According to technique scheme, described step 3) in, throw in out the vertical of multiple lifting guide pillars respectively using measuring instrument
To centre of location line and located lateral center line, and hang steel wire along the center line thrown in out.
According to technique scheme, described step 4) in, upper bracket platform and lower carriage stage+module lifting idler pulley it
Before, each lifting idler pulley be checked offline, and by the location dimension of the bearing of every group of lifting idler pulley and guide wheel adjust to
Design requirement.
According to technique scheme, described positioning alignment device is an isosceles triangle, and lifting guide pillar both sides are provided with liter
Fall slideway, lifting idler pulley contacts connection with hoistway, and lifting idler pulley moves along hoistway, according to the theory on design drawing
Value, isosceles triangle is the wheel face of two neighboring lifting idler pulley and the tangent line of hoistway contact surface and liter in every group of lifting idler pulley
Fall guide rod centre of location line is constituted, and wherein positions the contact point that two isosceles hypotenuses of alignment device are provided with, is lifting idler pulley
Theoretical contact point with hoistway contact surface.
According to technique scheme, described step 7) in, on the basis of the centering datum level positioning alignment device, by every
Two vertical lines on group lifting idler pulley, carry out leveling and adjusting, specific standards to every group of lifting idler pulley on upper bracket platform successively
It is：The vertical line at wheel face center being hung on lifting idler pulley is overlapped with the contact point on positioning alignment device, is hung on lifting idler pulley
The vertical line at wheel face edge with positioning alignment device isosceles hypotenuse contact.
According to technique scheme, step 8) in, on above rack platform, the lifting idler pulley of correspondence position hangs two
On the basis of vertical line, successively centering is adjusted to corresponding lifting idler pulley on lower carriage platform, specific standards are：Lower carriage platform
On lifting idler pulley and corresponding vertical line contact position, guide wheel corresponding with upper bracket platform be identical with the contact position of vertical line.
The invention has the advantages that：
Position longitudinal center and cross central line by throwing in lifting guide pillar in advance, it is fixed with this, positioning alignment device to be carried out
Position, with the vertical line contact with positioning alignment device hanging on lifting idler pulley, the slideway on simulation lifting idler pulley and lifting guide pillar
Contact, carry out finding adjustment accurately, measurement directly perceived and centering, it is ensured that conductive arm lifting idler pulley installs centering quality, simplify installation and look for
Positive step, reduces conductive arm lifting idler pulley centering and adjustment difficulty it is ensured that precision of equipment installation, effectively improves efficiency of construction.
Brief description
Fig. 1 is double refining furnace conductive arm lifting idler pulley mounting and adjusting schematic diagram in the embodiment of the present invention；
Fig. 2 is the A of Fig. 1 to schematic diagram；
Fig. 3 is the B-B schematic diagram of Fig. 2；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the schematic diagram positioning alignment device in the embodiment of the present invention；
In figure, 1- positions alignment device, 2- vertical line, 3- lifting idler pulley, 4- contact point, 5- lifting guide pillar, 6- ramps contact
Face, 7- upper bracket platform, 8- lower carriage platform, 9- center line.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
With reference to the double refining furnace conductive arm lifting idler pulley shown in Fig. 1～Fig. 5, in the embodiment that the present invention provides
Installation aligning method, comprise the following steps：
1) main body frame that horn rotates is installed and fix；
2) double-deck wheel bracket platform is installed on main body frame, double-deck wheel bracket platform is divided into upper bracket platform 7 He
Lower carriage platform 8；
3) according to design drawing, on upper bracket platform 7 and lower carriage platform 8, along the longitudinal direction of multiple lifting guide pillar 5 positions
Centre of location line and located lateral center line hang steel wire；
4) respectively on upper bracket platform 7 and lower carriage platform 8, along lifting guide pillar 5 position surrounding position peace according to the rules
Dress lifting idler pulley 3；
5) two vertical lines 2 are hung on the lifting idler pulley 3 of upper bracket platform 7, a vertical line 2 is along along wheel face width
The heart hangs, and another vertical line 2 hangs along the edge of wheel face；
6) by positioning alignment device 1 base and positioning alignment device 1 center line 9 respectively with throw the lifting guide pillar setting
Steel wire corresponding to 5 longitudinal centre line and cross central line aligns, and makes the side of two isosceles hypotenuses of positioning alignment device 1
Constitute the centering datum level of lifting idler pulley 3；
7) on the basis of the centering datum level positioning alignment device 1, by two vertical lines 2 on every group of lifting idler pulley 3, according to
Secondary leveling and adjusting is carried out to the every group of lifting idler pulley 3 on upper bracket platform 7；
8) on the basis of two vertical lines 2 hanging on the lifting idler pulley 3 of correspondence position on above rack platform 7, successively under
On rack platform 8, corresponding lifting idler pulley 3 is adjusted centering.
After equipment installs completely, lifting guide pillar both sides are provided with hoistway, and lifting idler pulley 3 is contacted with hoistway
Connect, lifting idler pulley 3 moves along hoistway, must first lifting idler pulley 3 be installed before lifting guide pillar is installed；By pre-
First throw in lifting guide pillar 5 positioning longitudinal center and cross central line, with this, positioning alignment device 1 is positioned, led with lifting
The vertical line 2 hanging on wheel 3 contact with positioning alignment device 1, simulates lifting idler pulley 3 contact with the slideway in lifting guide pillar,
Carry out finding adjustment accurately, measurement directly perceived and centering, it is ensured that conductive arm lifting idler pulley 3 installs centering quality, simplify and install centering step,
Reduce conductive arm lifting idler pulley 3 centering and adjustment difficulty it is ensured that precision of equipment installation, effectively improve efficiency of construction.
Further, described step 3) in, thrown in out respectively in the longitudinal register of multiple lifting guide pillars 5 using measuring instrument
Heart line and located lateral center line, and hang steel wire along the center line thrown in out.
Further, described step 4) in, before lifting idler pulley 3 installed by upper bracket platform 7 and lower carriage platform 8,
Each lifting idler pulley 3 is checked offline, and the location dimension of the bearing of every group of lifting idler pulley 3 and guide wheel is adjusted to design
Require.
Further, described positioning alignment device 1 is an isosceles triangle, and lifting guide pillar both sides are provided with hoistway,
Lifting idler pulley 3 contacts connection with hoistway, and lifting idler pulley 3 moves along hoistway, according to the theoretical value on design drawing, etc.
Lumbar triangle shape is the wheel face of two neighboring lifting idler pulley 3 and the tangent line of hoistway contact surface 6 and lifting in every group of lifting idler pulley 3
Guide rod 5 centre of location line is constituted, and wherein positions the contact point 4 that two isosceles hypotenuses of alignment device 1 are provided with, is lifting idler pulley
3 with the theoretical contact point of hoistway contact surface 6.
Further, described step 7) in, on the basis of the centering datum level positioning alignment device 1, lifted by every group
Two vertical lines 2 on guide wheel 3, carry out leveling and adjusting to the every group of lifting idler pulley 3 on upper bracket platform 7, specific standards are successively：
The vertical line 2 at wheel face center being hung on lifting idler pulley 3 is overlapped with the contact point 4 on positioning alignment device 1, is hung on lifting idler pulley
The vertical line 2 at 3 wheel face edge is contacted with the isosceles hypotenuse of positioning alignment device 1.
Further, step 8) in, two vertical lines 2 that on above rack platform 7, the lifting idler pulley 3 of correspondence position hangs are
Benchmark, is adjusted centering to lifting idler pulley 3 corresponding on lower carriage platform 8, specific standards are successively：On lower carriage platform 8
Lifting idler pulley 3 and corresponding vertical line 2 contact position, guide wheel corresponding with upper bracket platform 7 be identical with the contact position of vertical line 2.
Above be only presently preferred embodiments of the present invention, certainly the interest field of the present invention can not be limited with this,
The equivalence changes therefore made according to scope of the present invention patent, still belong to protection scope of the present invention.
Claims (6)
1. a kind of installation aligning method of double refining furnace conductive arm lifting idler pulley is it is characterised in that comprise the following steps：
1) main body frame that horn rotates is installed and fix；
2) double-deck wheel bracket platform is installed on main body frame, double-deck wheel bracket platform is divided into upper bracket platform and lower carriage
Platform；
3) on upper bracket platform and lower carriage platform, along longitudinal register center line and the located lateral of multiple lifting guide pillar positions
Center line hangs steel wire；
4) respectively on upper bracket platform and lower carriage platform, along lifting guide pillar position surrounding, installation lifting in position is led according to the rules
Wheel；
5) two vertical lines are hung on the lifting idler pulley of upper bracket platform, a vertical line hangs along the center of wheel face width,
Another vertical line hangs along the edge of wheel face；
6) by positioning alignment device base and positioning alignment device center line respectively with the longitudinal direction throwing the lifting guide pillar setting
Steel wire corresponding to center line and cross central line aligns, and makes the side of two isosceles hypotenuses of positioning alignment device constitute lifting
The centering datum level of guide wheel；
7) on the basis of the centering datum level positioning alignment device, by two vertical lines on every group of lifting idler pulley, successively to upper
Every group of lifting idler pulley on rack platform carries out leveling and adjusting；
8) on the basis of two vertical lines hanging on the lifting idler pulley of correspondence position on above rack platform, successively to lower carriage platform
Upper corresponding lifting idler pulley is adjusted centering.
2. double refining furnace conductive arm lifting idler pulley according to claim 1 installation aligning method it is characterised in that
Described step 3) in, longitudinal register center line and the located lateral center of multiple lifting guide pillars is thrown in out respectively using measuring instrument
Line, and hang steel wire along the center line thrown in out.
3. double refining furnace conductive arm lifting idler pulley according to claim 1 installation aligning method it is characterised in that
Described step 4) in, before upper bracket platform and lower carriage stage+module lifting idler pulley, each lifting idler pulley be carried out from
Ray examination, and the location dimension of the bearing of every group of lifting idler pulley and guide wheel is adjusted to design requirement.
4. double refining furnace conductive arm lifting idler pulley according to claim 1 installation aligning method it is characterised in that
Described positioning alignment device is an isosceles triangle, and lifting guide pillar both sides are provided with hoistway, lifting idler pulley and hoistway
Contact connects, and lifting idler pulley moves along hoistway, and according to the theoretical value on design drawing, isosceles triangle is led for every group of lifting
In wheel, the wheel face of two neighboring lifting idler pulley and the tangent line of hoistway contact surface and lifting guide pillar centre of location line are constituted, wherein
The contact point that two isosceles hypotenuses of positioning alignment device are provided with, is the theoretical contact of lifting idler pulley and hoistway contact surface
Point.
5. double refining furnace conductive arm lifting idler pulley according to claim 4 installation aligning method it is characterised in that
Described step 7) in, on the basis of the centering datum level positioning alignment device, by two vertical lines on every group of lifting idler pulley, according to
Every group of lifting idler pulley on the secondary platform to upper bracket carries out leveling and adjusting, and specific standards are：It is hung in the wheel face of lifting idler pulley
The vertical line of the heart is overlapped with the contact point on positioning alignment device, is hung on the vertical line at wheel face edge and the positioning centering of lifting idler pulley
The isosceles hypotenuse contact of device.
6. double refining furnace conductive arm lifting idler pulley according to claim 1 installation aligning method it is characterised in that
Step 8) in, on the basis of two vertical lines that on above rack platform, the lifting idler pulley of correspondence position hangs, successively lower carriage is put down
On platform, corresponding lifting idler pulley is adjusted centering, and specific standards are：Lifting idler pulley on lower carriage platform is connect with corresponding vertical line
Tactile position, guide wheel corresponding with upper bracket platform is identical with the contact position of vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775934.1A CN106403750B (en) | 2016-08-30 | 2016-08-30 | The installation aligning method of double-station refining furnace conductive arm lifting idler pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775934.1A CN106403750B (en) | 2016-08-30 | 2016-08-30 | The installation aligning method of double-station refining furnace conductive arm lifting idler pulley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106403750A true CN106403750A (en) | 2017-02-15 |
| CN106403750B CN106403750B (en) | 2018-10-23 |
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| CN201610775934.1A Active CN106403750B (en) | 2016-08-30 | 2016-08-30 | The installation aligning method of double-station refining furnace conductive arm lifting idler pulley |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11223504A (en) * | 1998-02-05 | 1999-08-17 | Fuji Oozx Inc | Inspection device of axis type work |
| CN101907201A (en) * | 2010-08-09 | 2010-12-08 | 中建五局第三建设有限公司 | Construction method for positioning sleeve by automatic leveling plumb method |
| CN103925862A (en) * | 2014-05-07 | 2014-07-16 | 中冶建工集团有限公司 | Installation adjustment method for RH finery lifting frame guide rails |
| CN204198787U (en) * | 2014-09-25 | 2015-03-11 | 鞍钢股份有限公司 | The high-order aligning gear of a kind of RH vacuum refining top gun |
| CN204508661U (en) * | 2014-12-04 | 2015-07-29 | 宝钢不锈钢有限公司 | A kind of straightness accuracy centering device of the guide wheel group for large lifting equipment |
| CN105033435A (en) * | 2015-08-14 | 2015-11-11 | 数码模冲压技术（武汉）有限公司 | Structure and method for rapid centering of fixed spot welding machine electrode arms |
| CN105057395A (en) * | 2015-08-21 | 2015-11-18 | 中国一冶集团有限公司 | Alignment device and method used for uncoiler and recoiler |
-
2016
- 2016-08-30 CN CN201610775934.1A patent/CN106403750B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11223504A (en) * | 1998-02-05 | 1999-08-17 | Fuji Oozx Inc | Inspection device of axis type work |
| CN101907201A (en) * | 2010-08-09 | 2010-12-08 | 中建五局第三建设有限公司 | Construction method for positioning sleeve by automatic leveling plumb method |
| CN103925862A (en) * | 2014-05-07 | 2014-07-16 | 中冶建工集团有限公司 | Installation adjustment method for RH finery lifting frame guide rails |
| CN204198787U (en) * | 2014-09-25 | 2015-03-11 | 鞍钢股份有限公司 | The high-order aligning gear of a kind of RH vacuum refining top gun |
| CN204508661U (en) * | 2014-12-04 | 2015-07-29 | 宝钢不锈钢有限公司 | A kind of straightness accuracy centering device of the guide wheel group for large lifting equipment |
| CN105033435A (en) * | 2015-08-14 | 2015-11-11 | 数码模冲压技术（武汉）有限公司 | Structure and method for rapid centering of fixed spot welding machine electrode arms |
| CN105057395A (en) * | 2015-08-21 | 2015-11-18 | 中国一冶集团有限公司 | Alignment device and method used for uncoiler and recoiler |
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| CN106403750B (en) | 2018-10-23 |
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