CN203900824U - Adjustable fixing frame for installation of coal mill carbon ring - Google Patents
Adjustable fixing frame for installation of coal mill carbon ring Download PDFInfo
- Publication number
- CN203900824U CN203900824U CN201420306490.3U CN201420306490U CN203900824U CN 203900824 U CN203900824 U CN 203900824U CN 201420306490 U CN201420306490 U CN 201420306490U CN 203900824 U CN203900824 U CN 203900824U
- Authority
- CN
- China
- Prior art keywords
- carbon ring
- installation
- fixed
- coal pulverizer
- adjustable fixing
- 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.)
- Withdrawn - After Issue
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Abstract
An adjustable fixing frame for installation of a coal mill carbon ring comprises a transverse rod, a magnet attraction seat which is fixed to the transverse rod and a coal mill base in an attraction mode and two L-shaped check rods which are fixed to the two ends of the transverse rod through fixing devices. When the magnet attraction seat is fixed to the coal mill base in the attraction mode, the upper ends of the check rods are close to a carbon ring mounting clamping groove ring. The adjustable fixing frame for installation of coal mill carbon ring has the advantages that the structure is small, exquisite and flexible, using is convenient, the problems that human input for equipment installation is much, equipment is prone to being damaged due to cooperation mistakes auxiliary articles such as adhesive tape are not prone to being cleaned in an installation process, and equipment quality is influenced are solved, construction and installation quality and efficiency are improved effectively, and installation precision is improved.
Description
Technical field
The utility model 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 utility model, 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 utility model 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 beneficial effects of the utility model are: 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 utility model;
Fig. 2 is side-looking structural representation of the present utility model;
Fig. 3 is the utility model magnetic absorbing seat structural representation;
Mounting structure schematic diagram when Fig. 4 is the utility model use;
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 5 pairs of the utility model of accompanying drawing, be described further.
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 |
|---|---|---|---|
| CN201420306490.3U CN203900824U (en) | 2014-06-11 | 2014-06-11 | Adjustable fixing frame for installation of coal mill carbon ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306490.3U CN203900824U (en) | 2014-06-11 | 2014-06-11 | Adjustable fixing frame for installation of coal mill carbon ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900824U true CN203900824U (en) | 2014-10-29 |
Family
ID=51775115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306490.3U Withdrawn - After Issue CN203900824U (en) | 2014-06-11 | 2014-06-11 | Adjustable fixing frame for installation of coal mill carbon ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015024A (en) * | 2014-06-11 | 2014-09-03 | 山东电力建设第一工程公司 | Adjustable installation fixing frame for coal mill carbon ring |
-
2014
- 2014-06-11 CN CN201420306490.3U patent/CN203900824U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015024A (en) * | 2014-06-11 | 2014-09-03 | 山东电力建设第一工程公司 | Adjustable installation fixing frame for coal mill carbon ring |
| CN104015024B (en) * | 2014-06-11 | 2016-04-06 | 山东电力建设第一工程公司 | A kind of coal pulverizer carbon ring installs adjustable fixing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141029 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |