CN104015024A - Adjustable installation fixing frame for coal mill carbon ring - Google Patents
Adjustable installation fixing frame for coal mill carbon ring Download PDFInfo
- Publication number
- CN104015024A CN104015024A CN201410255291.9A CN201410255291A CN104015024A CN 104015024 A CN104015024 A CN 104015024A CN 201410255291 A CN201410255291 A CN 201410255291A CN 104015024 A CN104015024 A CN 104015024A
- Authority
- CN
- China
- Prior art keywords
- carbon ring
- fixed
- coal pulverizer
- coal mill
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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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
Abstract
An adjustable installation fixing frame for a coal mill carbon ring comprises a transverse rod, a magnetic attraction base and two L-shaped stop rods. The magnetic attraction base is fixed to the transverse rod and fixedly attracted to a coal mill base. The two L-shaped stop rods are fixed to the two ends of the transverse rod through fixing devices. When the magnetic attraction base is fixedly attracted to the coal mill base, neck rings are installed at the portions, close to the carbon ring, of the upper ends of the stop rods. The adjustable installation fixing frame for the coal mill carbon ring has the advantages that the structure is small, exquisite and flexible, use is convenient, the problems that human input for installing equipment is large, the equipment is prone to damage by combination errors, auxiliary appliances, like a piece of adhesive tape, are not easily cleaned in the installation process, and the installation quality of the equipment is affected are solved, construction installation quality and efficiency are effectively improved, and installation precision is also improved.
Description
Technical field
The present invention relates to coal pulverizer installation auxiliary device.
Background technology
Station boiler coal pulverizer carbon ring equipment fragility is large, fragile, and installing space is relatively narrow and small, and installation requirement fineness is higher.There are two kinds of installation methods present stage, and a kind of is to rely on the hand steered carbon ring of many people to install, and another kind is to rely on adhesive tape to paste carbon ring to install.The employment of the first installation method is many, is difficult for coordinating, and easily causes carbon ring to damage; The second installation method is after equipment installs, and adhesive tape is difficult for cleaning out, and affects the seal clearance of carbon ring.
Summary of the invention
The present invention, in order to overcome the deficiency of above technology, provides a kind of coal pulverizer carbon ring of assurance carbon ring installation accuracy easy to use that adjustable fixing is installed.
The present invention overcomes the technical scheme that its technical problem adopts:
This coal pulverizer carbon ring is installed adjustable fixing, comprise cross bar, be fixed on two L-shaped levers that are fixed the magnetic absorbing seat on coal pulverizer base and are fixed on respectively cross bar two ends by fixture on cross bar, when magnetic absorbing seat is fixed on coal pulverizer base, the upper end of described lever is near carbon ring installing card grooved ring.
Flux sleeve and rotation that above-mentioned magnetic absorbing seat comprises iron-clad body, be arranged at the annular in iron-clad body are installed on elongated permanent magnet in flux sleeve, described permanent magnet one end is provided with knob, described magnetic absorbing seat lower end is provided with slot, and the opening size of described slot and the size of cross bar match.
Above-mentioned fixture comprise be arranged at lever horizontal ends outside bending head, be fixed on bending head and be positioned at the connecting plate under lever horizontal ends and be fixedly welded on the nut on connecting plate, bolt is combined in nut.
The invention has the beneficial effects as follows: it is small and exquisite flexible, easy to use that this coal pulverizer carbon ring installation adjustable fixing has structure, successfully solved erection unit human input many, easily there is combination miss damage equipment, in installation process assistant product not easy to clean (as adhesive tape) affect the problem of equipment installment quality, effectively improved construction and installation quality and efficiency.Improved installation accuracy simultaneously.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present invention;
Fig. 2 is side-looking structural representation of the present invention;
Fig. 3 is magnetic absorbing seat structural representation of the present invention;
Fig. 4 is the present invention's mounting structure schematic diagram while using;
Fig. 5 is the local structure for amplifying schematic diagram of A in Fig. 1;
In figure, 1. magnetic absorbing seat 2. cross bar 3. lever 4. knob 5. bendings 6. connecting plate 7. nut 8. bolt 9. iron-clad body 10. flux sleeve 11. permanent magnet 12. slot 13. reductor 14. coal pulverizer base 15. carbon ring installing card grooved ring 16. coal pulverizer rolling disc 17. carbon ring 18. spring.
The specific embodiment
Below in conjunction with accompanying drawing 1, to accompanying drawing 5, the present invention will be further described.
As shown in accompanying drawing 1, accompanying drawing 4 and accompanying drawing 5, this coal pulverizer carbon ring is installed adjustable fixing, comprise cross bar 2, be fixed on two L-shaped levers 3 that are fixed the magnetic absorbing seat 1 on coal pulverizer base 14 and are fixed on respectively cross bar 2 two ends by fixture on cross bar 2, when magnetic absorbing seat 1 is fixed on coal pulverizer base 14, the upper end of lever 3 is near carbon ring installing card grooved ring 15.During use, first spring 18 is packed in carbon ring installing card grooved ring 15, afterwards some carbon rings 17 are packed in carbon ring installing card grooved ring 15, and make the medial extremity of carbon ring 17 be resisted against the outboard end of spring 18.Magnetic absorbing seat 1 is adsorbed on coal pulverizer support 14, now makes lever 3 upper ends of " L " shape compress carbon ring 17.By using some coal pulverizer carbon rings that adjustable fixing is installed, repeat above-mentioned steps, until by the synthetic circle of carbon ring 17 close set, and be pressed in carbon ring installing card grooved ring 15.Coal pulverizer rolling disc 16 is mounted on the reductor 13 of coal pulverizer and is fixing the most at last, then removes magnetic absorbing seat 1, this coal pulverizer carbon ring is installed to adjustable fixing and take off.Carbon ring 17 its inner ring under the elastic force of spring 18 can tightly lean against in the outer peripheral wall of coal pulverizer rolling disc 16, thereby completes the installation of carbon ring 17.Structure is small and exquisite flexible, easy to use, successfully solved erection unit human input many, easily there is combination miss damage equipment, in installation process assistant product not easy to clean (as adhesive tape) affect the problem of equipment installment quality, effectively improved construction and installation quality and efficiency.Improved installation accuracy simultaneously.
As shown in Figure 3, magnetic absorbing seat 1 can be for following structure it comprise iron-clad body 9, be arranged at the flux sleeve 10 of the annular in iron-clad body 9 and rotate and be installed on the interior elongated permanent magnet 11 of flux sleeve 10, permanent magnet 11 one end are provided with knob 4, magnetic absorbing seat 1 lower end is provided with slot 12, and the size of the opening size of slot 12 and cross bar 2 matches.Cross bar 2 can be plugged in the interior realization of slot 12 of iron-clad body 9 lower ends and fix.Now by rotation knob 4, make permanent magnet 11 in the interior rotation of magnetic absorbing seat 10, make two magnetic poles of permanent magnet 11 turn to plumbness, now the upper surface of iron-clad body 9 can be fixed on coal pulverizer base 14, simple in structure.With two magnetic poles that should permanent magnet 11, turn to while paralleling with horizontal plane, now the magnetic attraction of iron-clad body 9 upper ends disappears, thereby it can be taken off to easy installation and removal from coal pulverizer base 14.
As shown in Figure 2, fixture can be for following structure it comprise be arranged at lever 3 horizontal ends outsides bending 5, be fixed in bending 5 and be positioned at the connecting plate 6 under lever 3 horizontal ends and be fixedly welded on the nut 7 on connecting plate 6, bolt 8 is combined in nut 7.By the bending of a lever 3 termination portion that cross bar 2 is inserted at 5 positions, make the horizontal ends of lever 3 and the two ends up and down that connecting plate 6 lays respectively at cross bar 2, screwing afterwards bolt 8 can make the upper end of cross bar 2 contact with the horizontal ends of lever 3, its lower end contacts with the head end of bolt 8, thereby realize adding, fasten, simple in structure, easy for installation, improved efficiency.
Claims (3)
1. a coal pulverizer carbon ring is installed adjustable fixing, it is characterized in that: comprise cross bar (2), be fixed on two the L-shaped levers (3) that are fixed the magnetic absorbing seat (1) on coal pulverizer base (14) and are fixed on respectively cross bar (2) two ends by fixture on cross bar (2), when magnetic absorbing seat (1) is fixed on coal pulverizer base (14), the upper end of described lever (3) is near carbon ring installing card grooved ring (15).
2. coal pulverizer carbon ring according to claim 1 is installed adjustable fixing, it is characterized in that: described magnetic absorbing seat (1) comprises iron-clad body (9), be arranged at the flux sleeve (10) of the annular in iron-clad body (9) and rotate and be installed on elongated permanent magnet (11) in flux sleeve (10), described permanent magnet (11) one end is provided with knob (4), described magnetic absorbing seat (1) lower end is provided with slot (12), and the size of the opening size of described slot (12) and cross bar (2) matches.
3. coal pulverizer carbon ring according to claim 1 and 2 is installed adjustable fixing, it is characterized in that: described fixture comprise be arranged at lever (3) horizontal ends outside bending head (5), to be fixed on bending head (5) upper and be positioned at the connecting plate (6) under lever (3) horizontal ends and be fixedly welded on the nut (7) on connecting plate (6), bolt (8) is combined in nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255291.9A CN104015024B (en) | 2014-06-11 | 2014-06-11 | A kind of coal pulverizer carbon ring installs adjustable fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255291.9A CN104015024B (en) | 2014-06-11 | 2014-06-11 | A kind of coal pulverizer carbon ring installs adjustable fixing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104015024A true CN104015024A (en) | 2014-09-03 |
| CN104015024B CN104015024B (en) | 2016-04-06 |
Family
ID=51432178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410255291.9A Active CN104015024B (en) | 2014-06-11 | 2014-06-11 | A kind of coal pulverizer carbon ring installs adjustable fixing |
Country Status (1)
| Country | Link |
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| CN (1) | CN104015024B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5474274A (en) * | 1993-10-22 | 1995-12-12 | Bernosky; John | Coupling and load support for suspending a load from the head of a coal mine roof bolt |
| US20020033257A1 (en) * | 2000-04-24 | 2002-03-21 | Shahin Gordon Thomas | In situ thermal processing of hydrocarbons within a relatively impermeable formation |
| CN201997359U (en) * | 2010-11-11 | 2011-10-05 | 长春发电设备总厂 | Automatic sealing device for medium-speed coal mill hot air chamber |
| CN103816983A (en) * | 2014-02-24 | 2014-05-28 | 中建安装工程有限公司 | Installation construction method of large coal pulverizer |
| CN203900824U (en) * | 2014-06-11 | 2014-10-29 | 山东电力建设第一工程公司 | Adjustable fixing frame for installation of coal mill carbon ring |
-
2014
- 2014-06-11 CN CN201410255291.9A patent/CN104015024B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5474274A (en) * | 1993-10-22 | 1995-12-12 | Bernosky; John | Coupling and load support for suspending a load from the head of a coal mine roof bolt |
| US20020033257A1 (en) * | 2000-04-24 | 2002-03-21 | Shahin Gordon Thomas | In situ thermal processing of hydrocarbons within a relatively impermeable formation |
| CN201997359U (en) * | 2010-11-11 | 2011-10-05 | 长春发电设备总厂 | Automatic sealing device for medium-speed coal mill hot air chamber |
| CN103816983A (en) * | 2014-02-24 | 2014-05-28 | 中建安装工程有限公司 | Installation construction method of large coal pulverizer |
| CN203900824U (en) * | 2014-06-11 | 2014-10-29 | 山东电力建设第一工程公司 | Adjustable fixing frame for installation of coal mill carbon ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104015024B (en) | 2016-04-06 |
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Address after: No.6 building, zone 2, Hanyu financial and business center, hi tech Zone, Jinan City, Shandong Province Patentee after: SEPCO1 ELECTRIC POWER CONSTRUCTION CORPORATION Co.,Ltd. Address before: 250131 No. 244 Industrial North Road, Jinan City, Shandong Province Patentee before: SEPCO1 ELECTRIC POWER CONSTRUCTION Corp. |
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| CP03 | Change of name, title or address |