CN205056585U - Cleaning doctor of coal fired boiler hand hole - Google Patents
Cleaning doctor of coal fired boiler hand hole Download PDFInfo
- Publication number
- CN205056585U CN205056585U CN201520751300.3U CN201520751300U CN205056585U CN 205056585 U CN205056585 U CN 205056585U CN 201520751300 U CN201520751300 U CN 201520751300U CN 205056585 U CN205056585 U CN 205056585U
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- CN
- China
- Prior art keywords
- hand hole
- blade
- seal face
- handle
- inside seal
- 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.)
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Abstract
The utility model provides a cleaning doctor of coal fired boiler hand hole, includes handle and blade, and in the groove that certain degree of depth was opened to handle one end yanzhong line, vertical perpendicular in the groove is close to upper portion to be opened and has the through -hole, puts into the inslot with the blade, and the blade of tight below is pressed from both sides in the screw bolt and nut cooperation of passing the through -hole, has the non slip rubber sleeve of increases friction power at another pot head of handle. The utility model discloses can conveniently put into boiler hand hole inside seal face when using, make the reciprocal contact of blade and boiler hand hole inside seal face through removing with the twist grip, the convenient boiler hand hole inside seal face that cleans effectively, greatly reduced the clean degree of difficulty of hand hole inside seal face, improved the clean efficiency of coal fired boiler hand hole inside seal face.
Description
Technical field
The utility model belongs to a kind of coal-burning boiler maintaining power tool of frame for movement, is more particularly a kind of cleaning doctor of coal-burning boiler hand hole, is used for clean boiler hand hole inner seal face when overhauling coal-burning boiler.
Background technology
Boiler hand hole is a current repair mouth on coal-burning boiler, hand hole pipe joint is located at header body or header end cap outer end, hand hole pipe joint termination is provided with spherical end cover or Flat Lid, need clean for sealing surface inside and outside hand hole clean when using boiler hand hole to overhaul rear recovery end cap to coal-burning boiler, because boiler hand hole size is less, there is certain difficulty when clean hand hole inner sealing surface.
Summary of the invention
The utility model provides a kind of cleaning doctor of coal-burning boiler hand hole, simple and reasonable, and self gravitation is comparatively light, easy to carry, uses light and handy, easily cleans, solve the problems referred to above.
The utility model mainly have employed the design of T-shape structure and static friction, thus while ensureing its steadiness, own wt have also been obtained control.Technical scheme is as follows:
A kind of cleaning doctor of coal-burning boiler hand hole, comprise handle and blade, the groove of certain depth is opened at Yanzhong, handle one end line, through hole is had near top at the longitudinal vertical plane of groove, blade is put into groove, screw bolt and nut through through hole coordinates the blade of clamping below, has the anti-slip rubber cover increasing frictional force at handle other end cover.
The utility model can insert boiler hand hole inner sealing surface in use easily, blade and boiler hand hole inner sealing surface reciprocating contact is made by mobile and rotary handle, easily and effectively clean boiler hand hole inner sealing surface, greatly reduce the clean difficulty of hand hole inner sealing surface, improve the cleaning efficiency of coal-burning boiler hand hole inner sealing surface.The utility model has simple and reasonable, and deadweight is comparatively light, easy to carry, uses the features such as light and handy, easy cleaning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the three-dimensional view of Fig. 1.
Detailed description of the invention
Be described further below by embodiment and accompanying drawing:
The cleaning doctor of this coal-burning boiler hand hole, the concrete technical scheme of scraper is, handle (3) adopts the steel pipe of certain length and size to open the groove of certain depth at handle (3) Yanzhong, one end line according to the width of blade (2), hole is got through near top at the longitudinal vertical plane of groove, blade (2) is put into groove, the second pad (6) is put after putting the first pad (7) perforation with bolt (1), fastening nut (5) thus clamping below blade (2), put anti-slip rubber cover (4) at handle (3) other end.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. the cleaning doctor of a coal-burning boiler hand hole, it is characterized in that comprising handle (3) and blade (2), the groove of certain depth is opened at handle (3) Yanzhong, one end line, through hole is had near top at the longitudinal vertical plane of groove, blade (2) is put into groove, through the bolt (1) of through hole and the blade (2) of nut (5) cooperation clamping below, there is the anti-slip rubber cover (4) increasing frictional force at handle (3) other end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751300.3U CN205056585U (en) | 2015-09-26 | 2015-09-26 | Cleaning doctor of coal fired boiler hand hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751300.3U CN205056585U (en) | 2015-09-26 | 2015-09-26 | Cleaning doctor of coal fired boiler hand hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056585U true CN205056585U (en) | 2016-03-02 |
Family
ID=55383188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520751300.3U Active CN205056585U (en) | 2015-09-26 | 2015-09-26 | Cleaning doctor of coal fired boiler hand hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205056585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350240A (en) * | 2017-08-18 | 2017-11-17 | 深圳市华星光电技术有限公司 | A kind of cleaning device for movable stove layer |
-
2015
- 2015-09-26 CN CN201520751300.3U patent/CN205056585U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350240A (en) * | 2017-08-18 | 2017-11-17 | 深圳市华星光电技术有限公司 | A kind of cleaning device for movable stove layer |
| CN107350240B (en) * | 2017-08-18 | 2020-06-09 | 深圳市华星光电技术有限公司 | Cleaning device for be used for movable furnace layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |