CN208218198U - A kind of sunpender regulating mechanism of thermal power plant's suspention boiler - Google Patents
A kind of sunpender regulating mechanism of thermal power plant's suspention boiler Download PDFInfo
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- CN208218198U CN208218198U CN201820779287.6U CN201820779287U CN208218198U CN 208218198 U CN208218198 U CN 208218198U CN 201820779287 U CN201820779287 U CN 201820779287U CN 208218198 U CN208218198 U CN 208218198U
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- sunpender
- screw thread
- holding frame
- rectangle holding
- nut
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Abstract
The utility model discloses a kind of sunpender regulating mechanism of thermal power plant suspention boiler, solve that existing regulating mechanism is existing to adjust great work intensity, working efficiency it is low and need more people's cooperations the problem of.A shape column (11) is provided on the steel structure beam (1) of screw thread sunpender (2) two sides, left rectangle holding frame (9) and right rectangle holding frame (10) are mounted on door shape column top beam (7), jack (8) are provided on the door shape column top beam (7) of the surface of screw thread sunpender (2), the upper end frame of two rectangle holding frames is arranged on jack (8), hanging between connected nut (5) and locking nut (6) on the left of screw thread sunpender (2) is arranged in the lower end frame of left rectangle holding frame (9), hanging between connected nut (5) and locking nut (6) on the right side of screw thread sunpender (2) is arranged in the lower end frame of right rectangle holding frame (10).One preferable embodiment is provided to the adjusting of thousands of sunpenders on boiler.
Description
Technical field
The present invention relates to a kind of sunpender regulating mechanism, in particular to the sunpender regulating mechanism of a kind of thermal power plant's suspention boiler and
Adjusting method.
Background technique
The boiler of thermal power plant modern times large-scale power station mostly uses full overhung construction, and the boiler furnace load of thousands of tons of is logical
Cross on the steel construction that sunpender is hanging connected at the top of boiler room, lower end and the boiler furnace of sunpender are fixed together, sunpender it is upper
End is provided with spiral shell button, and the upper end of sunpender is screwed together with nut after passing through steel structure beam, also sets in the upper end for the nut that is spirally connected
It is equipped with locking nut, multiple rows of sunpender is provided on each boiler, for sharing the weight of boiler.In the first installation process of boiler
In, for the safety for guaranteeing the modular constructions such as boiler, need repeatedly to carry out force bearing adjustment to thousands of sunpenders of furnace roof, with as far as possible
The uniform force for guaranteeing each sunpender is usually used wirerope and locks sunpender, pass through chain calabash during sunpender force bearing adjustment
The mode of Lu Qichong promotes sunpender, is released from the stress of sunpender top nut, that is, to make contact of the stress nut with structural beams
It is detached from, precession then is carried out to the nut on sunpender or rotation is moved back, to carry out the force bearing adjustment of sunpender, this releasing sunpender stress
There are great work intensities for method, and working efficiency is low and needs the defect of more people's cooperations.
Summary of the invention
The present invention provides the sunpender regulating mechanisms and adjusting method of a kind of thermal power plant suspention boiler, solve existing adjusting
Mechanism is existing to adjust great work intensity, working efficiency it is low and need more people's cooperations the technical issues of.
The present invention is to solve the above technical problem by the following technical programs:
A kind of sunpender regulating mechanism of thermal power plant's suspention boiler, including steel structure beam, wear on steel structure beam and are connected to
Screw thread sunpender is provided with cylindric spring cover on screw thread sunpender, is provided in cylindric spring cover and is socketed in screw thread
Pressure spring on sunpender is respectively arranged in the upper end of screw thread sunpender and hangs connected nut and locking nut, the steel in screw thread sunpender two sides
It is provided with a shape column on structural beams, a shape column top beam is fixedly installed on the top of two shape columns, in door shape column
It is mounted with left rectangle holding frame and right rectangle holding frame on top beam, is arranged on the door shape column top beam of the surface of screw thread sunpender
There is jack, the upper end frame of left rectangle holding frame is arranged on jack, and the upper end frame of right rectangle holding frame is arranged in jack
On, hanging between connected nut and locking nut on the left of screw thread sunpender, right rectangle clamping is arranged in the lower end frame of left rectangle holding frame
Hanging between connected nut and locking nut on the right side of screw thread sunpender is arranged in the lower end frame of frame.
Left rectangle holding frame and right rectangle holding frame are welded by channel-section steel, door shape column and door shape column top
Liang Jun is welded by I-steel.
A kind of sunpender adjusting method of thermal power plant's suspention boiler, comprising the following steps:
The first step makes left rectangle holding frame and right rectangle holding frame with channel steel, and the steel construction in screw thread sunpender two sides is horizontal
Door shape column is set on beam, on the top of two shape columns, door shape column top beam is set, and by left rectangle holding frame and right rectangle
Holding frame is articulated on a shape column top beam；
Second step unscrews locking nut, and hanging on the left of screw thread sunpender is arranged in the lower end frame of left rectangle holding frame and is connect
Between nut and locking nut, and the lower end frame of right rectangle holding frame is arranged on the right side of screw thread sunpender and hangs connected nut and locking
Between nut；
Jack is arranged on the top surface of the upper end frame of door shape column top beam in third step, by the upper end of left rectangle holding frame
Frame is arranged on the top surface of jack, then the upper end frame of right rectangle holding frame is arranged on the top surface of jack；
4th step, starting jack, jack is by left rectangle holding frame, right rectangle holding frame and locking nut, by spiral shell
Line sunpender rises, and is released from the compression relationship for hanging connected nut and steel structure beam；
5th step realizes the adjusting to screw thread sunpender by rotating lifting connected nut, adjusts the sunpender to suspention pot to reach
The adjusting of the tensile force of furnace；
6th step after adjusting in place, falls jack, and recovery hangs connected nut and hangs the effect of connecing to screw thread sunpender, will be left
Rectangle holding frame is moved to the left, and right rectangle holding frame is moved right, make the lower end frame of two rectangle holding frames from hang connected nut and
Deviate between locking nut, rotate locking nut, connected nut will be hung and tightened, completes sunpender and adjust whole process.
Operation of the present invention is simple and convenient, and labor intensity is low, and adjustment speed is fast, and degree of regulation is high, to thousands of on boiler
The adjusting of sunpender provides a preferable embodiment.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing:
A kind of sunpender regulating mechanism of thermal power plant's suspention boiler, including steel structure beam 1, wear on steel structure beam 1 and connect
There is screw thread sunpender 2, cylindric spring cover 3 is provided on screw thread sunpender 2, is provided with socket in cylindric spring cover 3
Pressure spring 4 on screw thread sunpender 2, is respectively arranged in the upper end of screw thread sunpender 2 and hangs connected nut 5 and locking nut 6, hangs in screw thread
It is provided with a shape column 11 on the steel structure beam 1 of 2 two sides of bar, is fixedly installed a shape column on the top of two shape columns 11
Top beam 7 is mounted with left rectangle holding frame 9 and right rectangle holding frame 10 on door shape column top beam 7, screw thread sunpender 2 just on
Jack 8 is provided on the door shape column top beam 7 of side, the upper end frame of left rectangle holding frame 9 is arranged on jack 8, right rectangle
The upper end frame of holding frame 10 is arranged on jack 8, and hanging for 2 left side of screw thread sunpender is arranged in the lower end frame of left rectangle holding frame 9
Between connected nut 5 and locking nut 6, the lower end frame of right rectangle holding frame 10 be arranged in the right side of screw thread sunpender 2 hang connected nut 5 with
Between locking nut 6.
Left rectangle holding frame 9 and right rectangle holding frame 10 are welded by channel-section steel, door shape column 11 and door shape
Column top beam 7 is welded by I-steel.
A kind of sunpender adjusting method of thermal power plant's suspention boiler, comprising the following steps:
The first step makes left rectangle holding frame 9 and right rectangle holding frame 10 with channel steel, the steel knot in 2 two sides of screw thread sunpender
Door shape column 11 is set on structure crossbeam 1, on the top of two shape columns 11, door shape column top beam 7 is set, and left rectangle is clamped
Frame 9 and right rectangle holding frame 10 are articulated on a shape column top beam 7；
Second step unscrews locking nut 6, and hanging for 2 left side of screw thread sunpender is arranged in the lower end frame of left rectangle holding frame 9
Between connected nut 5 and locking nut 6, and 2 hanging for right side of screw thread sunpender is arranged in the lower end frame of right rectangle holding frame 10 and connects spiral shell
Between mother 5 and locking nut 6；
Jack 8 is arranged in third step on the top surface of the upper end frame of door shape column top beam 7, by the upper of left rectangle holding frame 9
End frame is arranged on the top surface of jack 8, then the upper end frame of right rectangle holding frame 10 is arranged on the top surface of jack 8；
4th step, starting jack 8, jack 8 pass through left rectangle holding frame 9, right rectangle holding frame 10 and locking nut
6, screw thread sunpender 2 is risen, makes to hang connected nut 5 and the compression relationship of steel structure beam 1 is released from；
5th step realizes the adjusting to screw thread sunpender 2 by rotating lifting connected nut 5, adjusts the sunpender to suspention to reach
The adjusting of the tensile force of boiler；
6th step after adjusting in place, falls jack 8, and hang connect effect of the connected nut 5 to screw thread sunpender 2 is hung in recovery, will
Left rectangle holding frame 9 is moved to the left, and right rectangle holding frame 10 is moved right, and the lower end frame of two rectangle holding frames is made to connect spiral shell from hanging
Deviate between mother 5 and locking nut 6, rotate locking nut 6, connected nut 5 will be hung and tightened, completes sunpender and adjust whole process.
The present invention is matched using 1 jack with steel rectangle holding frame on portal frame, solves vertically mentioning for sunpender
The problem of liter.Portal frame is made using I12 I-steel, I-steel specification: high × wide=920 millimeters × 600 millimeters；Height uses slot
[10 are welded " rectangle " gripping supporting cradle 2, the specification of channel steel to steel are as follows: 450 millimeters × 600 millimeters.
Claims (2)
1. a kind of sunpender regulating mechanism of thermal power plant's suspention boiler, including steel structure beam (1), wear on steel structure beam (1)
Screw thread sunpender (2) are connected to, cylindric spring cover (3) is provided on screw thread sunpender (2), in cylindric spring cover (3)
Be provided with the pressure spring (4) being socketed on screw thread sunpender (2), the upper end of screw thread sunpender (2) be respectively arranged with hang connected nut (5) and
Locking nut (6), which is characterized in that a shape column (11) is provided on the steel structure beam (1) of screw thread sunpender (2) two sides,
It is fixedly installed a shape column top beam (7) on the top of two shape columns (11), is mounted with left square on door shape column top beam (7)
Shape holding frame (9) and right rectangle holding frame (10) are provided on the door shape column top beam (7) of the surface of screw thread sunpender (2)
The upper end frame of jack (8), left rectangle holding frame (9) is arranged on jack (8), and the upper end frame of right rectangle holding frame (10) is set
It sets on jack (8), what the lower end frame of left rectangle holding frame (9) was arranged on the left of screw thread sunpender (2) hangs connected nut (5) and lock
Between tight nut (6), what the lower end frame of right rectangle holding frame (10) was arranged on the right side of screw thread sunpender (2) hangs connected nut (5) and lock
Between tight nut (6).
2. a kind of sunpender regulating mechanism of thermal power plant's suspention boiler according to claim 1, which is characterized in that left rectangle folder
Holding frame (9) and right rectangle holding frame (10) is welded by channel-section steel, door shape column (11) and door shape column top beam (7)
It is to be welded by I-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820779287.6U CN208218198U (en) | 2018-05-19 | 2018-05-19 | A kind of sunpender regulating mechanism of thermal power plant's suspention boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820779287.6U CN208218198U (en) | 2018-05-19 | 2018-05-19 | A kind of sunpender regulating mechanism of thermal power plant's suspention boiler |
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| Publication Number | Publication Date |
|---|---|
| CN208218198U true CN208218198U (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820779287.6U Active CN208218198U (en) | 2018-05-19 | 2018-05-19 | A kind of sunpender regulating mechanism of thermal power plant's suspention boiler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483230A (en) * | 2018-05-19 | 2018-09-04 | 中国能源建设集团山西电力建设第三有限公司 | A kind of the sunpender regulating mechanism and adjusting method of thermal power plant's suspention boiler |
-
2018
- 2018-05-19 CN CN201820779287.6U patent/CN208218198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483230A (en) * | 2018-05-19 | 2018-09-04 | 中国能源建设集团山西电力建设第三有限公司 | A kind of the sunpender regulating mechanism and adjusting method of thermal power plant's suspention boiler |
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