CN202431670U - Supporting apparatus - Google Patents
Supporting apparatus Download PDFInfo
- Publication number
- CN202431670U CN202431670U CN2012200443557U CN201220044355U CN202431670U CN 202431670 U CN202431670 U CN 202431670U CN 2012200443557 U CN2012200443557 U CN 2012200443557U CN 201220044355 U CN201220044355 U CN 201220044355U CN 202431670 U CN202431670 U CN 202431670U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- nut
- supporting apparatus
- leading screw
- coke oven
- 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.)
- Expired - Lifetime
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a supporting device for hot repair of a coke oven, in particular to a supporting apparatus. The supporting apparatus comprises lead screws, nuts and a steel pipe; the steel pipe has a hollow structure; a nut and a lead screw which are mutually matched are arranged at each of two ends of the steel pipe; the nuts are positioned at two ends of the steel pipe; one end of each lead screw is positioned in the hollow part of the steel pipe, and the other end of each lead screw extends out of the nut; and the length of the supporting apparatus can be adjusted by rotation of the lead screws and the nuts. Compared with the prior art, the utility model has the advantages that the supporting apparatus can effectively support an oven body in the hot repair process of the coke oven, is easy to operate and can prevent the oven body from being deformed and eliminate potential safety hazards.
Description
Technical field
The utility model relates to a kind of coke oven hot repair and uses support device, also is applicable to the support structure in other field.
Background technique
Along with coke oven furnace life increase; Can produce the situation that furnace wall damages or flue stops up; Need remove the part quirk when serious heavily builds; Protecting sheet and tie rod can't be protected and strain carbonization chamber brick and the firing chamber brick of dismounting place this moment, can cause the quirk distortion of adjacent regions and collapsed, and also caused danger when making impaired area change Datong District.
Therefore, a kind of hot repair support device is provided, is supported between channel-section steel and the protecting sheet, or between the metope of coke oven partition wall position, can avoid caving in, prevent the body of heater distortion.
Summary of the invention
Support device when the purpose of the utility model provides a kind of coke oven hot repair, this device can effectively support body of heater in coke oven hot repair process, and easy operating can prevent the body of heater distortion, eliminates safe hidden trouble.
For realizing above-mentioned purpose, the utility model is realized through following technological scheme:
A kind of eyelid retractor comprises leading screw, nut, steel pipe, and steel pipe is a hollow structure; Its two ends are provided with nut and the leading screw that cooperatively interacts, and nut is positioned at the two end part of steel pipe, and leading screw one end is positioned at the hollow of steel pipe; The other end stretches out nut, and the length of eyelid retractor is through the rotation can regulate of leading screw and nut.
Compared with prior art, the beneficial effect of the utility model is:
This device can effectively support body of heater in coke oven hot repair process, easy operating can prevent the body of heater distortion, eliminates safe hidden trouble.
Description of drawings
Fig. 1 is the structural drawing of eyelid retractor;
Fig. 2 is that eyelid retractor is used for the mode of execution figure that the coke oven partition wall supports.
Among the figure: 1-hollow steel pipe 2-nut 3-leading screw 4-protecting sheet 5-coke oven partition wall 6-is welded on the steel pipe 7-regulating rod patchhole on the protecting sheet
Embodiment
See Fig. 1, a kind of eyelid retractor comprises leading screw 3, nut 2, steel pipe 1; Steel pipe 1 is a hollow structure; Its two ends are provided with the nut 2 and leading screw 3 that cooperatively interacts, and nut 2 is positioned at the two end part of steel pipe 1, and leading screw 3 one ends are positioned at the hollow of steel pipe 3; The other end stretches out nut 2, and the length of eyelid retractor is through the rotation can regulate of leading screw 3 with nut 2.Leading screw is provided with outside thread and cooperates with nut.Steel pipe 1 is provided with regulating rod patchhole 7.
This device in use removes the flue partition that damages, and to not damaging the flue place, protecting sheet 4 on the pad, uses eyelid retractor to be supported between two protecting sheets 4, makes coke oven hot repair place still can keep intensity, is unlikely to be out of shape or to collapse.Can make the eyelid retractor lengthening through the rotation of leading screw 3 and nut 2, the leading screw 3 at two ends withstands on the steel pipe 6 that is welded on the protecting sheet.
Claims (1)
1. an eyelid retractor is characterized in that, comprises leading screw, nut, steel pipe; Steel pipe is a hollow structure; Its two ends are provided with nut and the leading screw that cooperatively interacts, and nut is positioned at the two end part of steel pipe, and leading screw one end is positioned at the hollow of steel pipe; The other end stretches out nut, and the length of eyelid retractor is through the rotation can regulate of leading screw and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200443557U CN202431670U (en) | 2012-02-10 | 2012-02-10 | Supporting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200443557U CN202431670U (en) | 2012-02-10 | 2012-02-10 | Supporting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431670U true CN202431670U (en) | 2012-09-12 |
Family
ID=46781117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200443557U Expired - Lifetime CN202431670U (en) | 2012-02-10 | 2012-02-10 | Supporting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431670U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195780A (en) * | 2013-04-17 | 2013-07-10 | 济钢集团有限公司 | Adjustable pull rod |
| CN103423349A (en) * | 2013-08-19 | 2013-12-04 | 苏州市胜能弹簧五金制品有限公司 | Variable spring support |
| CN104482391A (en) * | 2014-12-09 | 2015-04-01 | 马宁 | Movable connecting rod on mechanical equipment |
| CN105219901A (en) * | 2015-10-26 | 2016-01-06 | 天津二十冶建设有限公司 | The brickwork joint control tool and using method thereof that brick fuel builds by laying bricks or stones is completely spread for Blast Furnace Bottom |
| CN115506629A (en) * | 2022-09-27 | 2022-12-23 | 中建八局第一建设有限公司 | Wheel hub type building construction bearing assembly |
-
2012
- 2012-02-10 CN CN2012200443557U patent/CN202431670U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195780A (en) * | 2013-04-17 | 2013-07-10 | 济钢集团有限公司 | Adjustable pull rod |
| CN103423349A (en) * | 2013-08-19 | 2013-12-04 | 苏州市胜能弹簧五金制品有限公司 | Variable spring support |
| CN104482391A (en) * | 2014-12-09 | 2015-04-01 | 马宁 | Movable connecting rod on mechanical equipment |
| CN105219901A (en) * | 2015-10-26 | 2016-01-06 | 天津二十冶建设有限公司 | The brickwork joint control tool and using method thereof that brick fuel builds by laying bricks or stones is completely spread for Blast Furnace Bottom |
| CN115506629A (en) * | 2022-09-27 | 2022-12-23 | 中建八局第一建设有限公司 | Wheel hub type building construction bearing assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |