CN201801485U - Pre-embedded pipe for base ejection plate of coke oven with accurate mounting position - Google Patents
Pre-embedded pipe for base ejection plate of coke oven with accurate mounting position Download PDFInfo
- Publication number
- CN201801485U CN201801485U CN2010205476740U CN201020547674U CN201801485U CN 201801485 U CN201801485 U CN 201801485U CN 2010205476740 U CN2010205476740 U CN 2010205476740U CN 201020547674 U CN201020547674 U CN 201020547674U CN 201801485 U CN201801485 U CN 201801485U
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- CN
- China
- Prior art keywords
- embedded pipe
- coke oven
- pipe laying
- mounting position
- embedded
- 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 - Fee Related
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Abstract
The utility model relates to a pre-embedded pipe for a base ejection plate of a coke oven with accurate mounting position. The pre-embedded pipe is composed of the following components: a pre-embedded pipe body, a base which is connected with the bottom of the pre-embedded pipe, and an end cover provided at the other end of the pre-embedded pipe body. The pre-embedded pipe is also provided with a position marker at the top end of the end cover. The pre-embedded pipe can prevent entering of concrete and other foreign objects into the pre-embedded pipe for preventing obstruction. Furthermore the pre-embedded pipes are respectively in a central line in a longitudinal direction and a transverse direction. The user requirement for the mounting quality is satisfied.
Description
Technical field
The utility model relates to pit kiln, specifically belongs to the pre-pipe laying of coke oven base roof plate.
Background technology
Coal is as a kind of important strategic Energy resources, is the important behave that improves its service efficiency, protection environment to the deep processing of coal and to the recovery of by-product.The research and development of capacity coke oven and use are the further behaves that the coal Energy resources is improved its service efficiency, protection environment.
The pre-pipe laying of coke oven base roof plate is civil engineering specialty and the important critical process that is connected of brickwork specialty; Pre-pipe laying directly influences building by laying bricks or stones and using of coke oven.Pre-pipe laying is not only measured many, as the pre-pipe laying of JNDK55-07 Formed Coke Furnace big 4288 (coke roof 91.73X16.2m), and installation quality require high, institute's pipe laying vertically, laterally all will be on a medullary ray, otherwise, can be influential to the installation quality of the pre-pipe laying of coke oven base roof plate.Yet, at present whether the pre-pipe laying of its coke oven base roof plate is on a medullary ray, rely on the mode of artificial visually examine or employing backguy, therefore, be difficult to guarantee that institute's pipe laying from vertically seeing on the medullary ray, from laterally seeing the also installation quality on a medullary ray, causes constructing and can't satisfy user's requirement with high quality.
The utility model content
The purpose of this utility model is to overcome the deficiency that prior art exists, provide a kind of and can not only prevent that concrete and other foreign material enter pre-pipe laying in installation, and the pre-pipe laying vertical, horizontal of base roof plate all respectively has a medullary ray of one's own, deviation is in minimum span of control, and what guarantee installation quality has an installation site pre-pipe laying of coke oven base roof plate accurately.
Realize the technical measures of above-mentioned purpose:
Have the installation site pre-pipe laying of coke oven base roof plate accurately, by pre-buried tube body, the base that is connected with pre-buried tube body bottom, the end cap of the other end of pre-buried tube body is formed, and it is characterized in that: the top at end cap is provided with location marker.
It is characterized in that: location marker is cruciform or linear.
The utility model compared with prior art, it can not only prevent that concrete and other foreign material enter pre-pipe laying in installation, the phenomenon that can not result in blockage, and the pre-pipe laying vertical, horizontal of institute all respectively has a medullary ray of one's own, installation quality satisfies customer requirements.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 and Fig. 3 are criss-cross end cap plan structure synoptic diagram for location marker among Fig. 1
Fig. 4 is rectilinear end cap plan structure synoptic diagram for location marker among Fig. 1.
Embodiment
Be described further below in conjunction with accompanying drawing:
Have the installation site pre-pipe laying of coke oven base roof plate accurately, by pre-buried tube body 1, the base 2 that is connected with pre-buried tube body 1 bottom, the end cap 3 of the other end of pre-buried tube body 1 is formed.Its on top of end cap 3 whole processing or with screw thread or screw in addition quarter the mode of retouching connect cruciform or linear location marker 4, be preferably on cruciform or the linear location marker 4 and coat eye-catching colour; Cruciform or linear location marker 4 must guarantee its intersection verticality or linearity; End cap 3 is flute profile or band chock plug.
Claims (2)
1. have the installation site pre-pipe laying of coke oven base roof plate accurately, by pre-buried tube body, the base that is connected with pre-buried tube body bottom, the end cap of the other end of pre-buried tube body is formed, and it is characterized in that: the top at end cap is provided with location marker.
2. as claimed in claim 1 have an installation site pre-pipe laying of coke oven base roof plate accurately, and it is characterized in that: location marker is cruciform or linear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205476740U CN201801485U (en) | 2010-09-29 | 2010-09-29 | Pre-embedded pipe for base ejection plate of coke oven with accurate mounting position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205476740U CN201801485U (en) | 2010-09-29 | 2010-09-29 | Pre-embedded pipe for base ejection plate of coke oven with accurate mounting position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801485U true CN201801485U (en) | 2011-04-20 |
Family
ID=43871000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205476740U Expired - Fee Related CN201801485U (en) | 2010-09-29 | 2010-09-29 | Pre-embedded pipe for base ejection plate of coke oven with accurate mounting position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387836A (en) * | 2013-07-31 | 2013-11-13 | 中国二十二冶集团有限公司 | Method for mounting coke oven roof buried pipe |
-
2010
- 2010-09-29 CN CN2010205476740U patent/CN201801485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387836A (en) * | 2013-07-31 | 2013-11-13 | 中国二十二冶集团有限公司 | Method for mounting coke oven roof buried pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |