CN204961880U - Isolated door of wedge double containment picture peg - Google Patents
Isolated door of wedge double containment picture peg Download PDFInfo
- Publication number
- CN204961880U CN204961880U CN201520734994.XU CN201520734994U CN204961880U CN 204961880 U CN204961880 U CN 204961880U CN 201520734994 U CN201520734994 U CN 201520734994U CN 204961880 U CN204961880 U CN 204961880U
- Authority
- CN
- China
- Prior art keywords
- picture peg
- sealing seat
- wedge
- seal receptacle
- utility
- 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 discloses an isolated door of wedge double containment picture peg, it relates to power plant cigarette tuber pipe way and uses equipment technical field, body seal receptacle, xiamen body seal receptacle are to the doorstep installed respectively to the front end that the door shell is internal, and upward flange, lower flange install the last lower extreme at the door shell body respectively, and the wedge picture peg sets up personally experiences sth. Part of the body between the seal receptacle in personally experience sth. Part of the body to the doorstep seal receptacle and xiamen, and the rear end and the transfer line that drives actuating cylinder of wedge picture peg are connected, the utility model discloses a two two -sided sealed effects that the picture peg just can reach have reduced machined part quantity, improve the use reliability of product.
Description
Technical field
The utility model relates to power station smoke wind pipe equipment technical field, is specifically related to a kind of wedge shape double-sealing plug board isolation door.
Background technique
At present, the sealing sending out (heat) power plant smoke wind pipe isolation door is adopted in two ways: single facer and dual face seals; Single facer is a plate, and structure is relatively simple, and owing to only having one side sealing, sealing effect is relatively poor; Dual face seals is two pieces plate, chain connection, and two pieces plate separates, translation to lean on machinery location to make, and two place's sealing surfaces are fitted simultaneously, good sealing effect, but complex structure, workpiece is many, assembling and manufacture requirements high, easily break down in actual use, affect practical effect.
Summary of the invention
The purpose of this utility model is defect for prior art and deficiency, provides a kind of wedge shape plug board isolation door.
In order to solve the problem existing for background technique, a kind of wedge shape plug board isolation door of the present utility model, it comprises body sealing seat of visiting, Xiamen body sealing seat, upper adpting flange, lower adpting flange, wedge shape plate, gate housing, driving cylinder; The front end of gate housing inside is separately installed with body sealing seat of visiting, Xiamen body sealing seat, upper adpting flange, lower adpting flange are arranged on the upper and lower end of gate housing respectively, wedge shape plate is arranged on visits between body sealing seat and Xiamen body sealing seat, and the rear end of wedge shape plate is connected with driving the drive link of cylinder.
The utility model beneficial effect is: the effect achieving the accessible dual face seals of two pieces plate, decreases workpiece quantity, improves the operational safety of product.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-visits body sealing seat; 2-Xiamen body sealing seat; The upper adpting flange of 3-; Adpting flange under 4-; 5-wedge shape plate; 6-gate housing; 7-drives cylinder.
embodiment:
Below in conjunction with accompanying drawing, the utility model is further described.
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, this embodiment adopts following technological scheme: it comprises body sealing seat 1 of visiting, Xiamen body sealing seat 2, upper adpting flange 3, lower adpting flange 4, wedge shape plate 5, gate housing 6, drives cylinder 7; The front end of gate housing 6 inside is separately installed with body sealing seat 1 of visiting, Xiamen body sealing seat 2, upper adpting flange 3, lower adpting flange 4 are arranged on the upper and lower end of gate housing 1 respectively, wedge shape plate 5 is arranged on visits between body sealing seat 1 and Xiamen body sealing seat 2, and the rear end of wedge shape plate 5 is connected with driving the drive link of cylinder 7.
The working principle of this embodiment is: united two into one by two pieces plate, and there is sealing surface on plate two sides, and in certain angle, two ends sealing seat also beveling, during manufacture, sealing seat welds after coordinating with plate, can ensure that sealing seat is identical with plate angle; Working procedure is: during closedown: drive cylinder 7 to promote wedge shape plate 5 and travel forward, fit with door body sealing seat, and pipeline is turned off to completely isolated gradually; When opening: drive cylinder 7 to pull wedge shape plate 5 to move backward, be separated with door body sealing seat, pipeline is opened to completely unimpeded gradually.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (1)
1. a wedge shape double-sealing plug board isolation door, is characterized in that: it comprises body sealing seat of visiting, Xiamen body sealing seat, upper adpting flange, lower adpting flange, wedge shape plate, gate housing, driving cylinder; The front end of gate housing inside is separately installed with body sealing seat of visiting, Xiamen body sealing seat, upper adpting flange, lower adpting flange are arranged on the upper and lower end of gate housing respectively, wedge shape plate is arranged on visits between body sealing seat and Xiamen body sealing seat, and the rear end of wedge shape plate is connected with driving the drive link of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734994.XU CN204961880U (en) | 2015-09-22 | 2015-09-22 | Isolated door of wedge double containment picture peg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734994.XU CN204961880U (en) | 2015-09-22 | 2015-09-22 | Isolated door of wedge double containment picture peg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961880U true CN204961880U (en) | 2016-01-13 |
Family
ID=55056949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520734994.XU Expired - Fee Related CN204961880U (en) | 2015-09-22 | 2015-09-22 | Isolated door of wedge double containment picture peg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823578A (en) * | 2016-03-25 | 2016-08-03 | 河南森源电气股份有限公司 | Detection device of solid-sealed polar pole |
-
2015
- 2015-09-22 CN CN201520734994.XU patent/CN204961880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823578A (en) * | 2016-03-25 | 2016-08-03 | 河南森源电气股份有限公司 | Detection device of solid-sealed polar pole |
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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: 20160113 Termination date: 20190922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |