CN206573497U - Foreign body detecting device in a kind of station boiler header - Google Patents
Foreign body detecting device in a kind of station boiler header Download PDFInfo
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- CN206573497U CN206573497U CN201720199382.4U CN201720199382U CN206573497U CN 206573497 U CN206573497 U CN 206573497U CN 201720199382 U CN201720199382 U CN 201720199382U CN 206573497 U CN206573497 U CN 206573497U
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- station boiler
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- detecting device
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Abstract
A kind of foreign body detecting device in station boiler header, the check device mainly includes support bar, and the power line that endoscope transmission line and light source shelf embed LED both passes through support bar；The closure of light source shelf is controlled with opening by the flexible of pull bar, and under light source shelf closure state, device can extend into station boiler header by conduits cut；After light source shelf opens, LED and endoscope are opened, you can inspection of foreign substance is carried out to header inside；The measure device makes simple, reliable, easy to operate, is convenient for inspection of foreign substance inside header.
Description
Technical field
The utility model is related to the Examined effect field of foreign matter in station boiler header, and in particular to heat power plant boiler
Foreign body detecting device in header.
Background technology
At present, the inspection method of foreign matter mainly includes two means in station boiler header.A kind of inspection method is to open
The hand hole of header, is visually inspected in the case of illumination sufficient (torch) to foreign matter situation in header.This method needs to carry out
Hand hole is cut, because hand hole position tube wall is thicker, caliber is thicker, the workload that hand hole cutting and later stage welding recover, be heat-treated
It is larger.Another inspection method is to cut open the pipeline with header UNICOM, and the endoscope passed through is checked foreign matter in header.It is interior
Sight glass enters after header, and because the intensity of light source that endoscope is carried is not enough, range of observation is smaller.Simultaneously as station boiler joins
The size of case is larger, endoscope enter header after, signal wire will bend, it is impossible to it is determined that and control endoscope camera head tool
Body observes position.
The content of the invention
In order to solve problem, mesh of the present utility model present in above-mentioned existing station boiler header inspection method for foreign matters inside
Be foreign body detecting device in a kind of station boiler header is provided, the check device makes simple, reliable, easy to operate, just
In carrying out inspection of foreign substance inside header, problem present in existing station boiler header inspection method for foreign matters inside is solved.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
Foreign body detecting device in a kind of station boiler header, including by multiple lamp source framves 5 and bogie 6 by hinge successively
Connect in the polygon formed and peep component, the endoscope camera head 7 peeped in polygon in component is arranged on, with peeping group in polygon
The cylindrical support bar 2 that bogie 6 between the adjacent lamp source frame 5 of part and adjacent lamp source frame 5 is connected through the hinge, from circle
The pull bar 1 that the central slide of pillar support bar 2 is passed through, the one end of pull bar 1 with and 6 pairs of the bogie being connected of cylindrical support bar 2
The bogie 6 at angle also by being articulated and connected, in addition to pass through from the groove of cylindrical support bar 2 and with endoscope camera head 7
The endoscope transmission line 3 of connection and the endoscope for being connected to observe shooting effect with the other end of endoscope transmission line 3 are shown
Device 8；It is to be peeped in the even number more than or equal to four, polygon after component is fully deployed that the side number of component is peeped in the polygon, is inside peeped
Mirror camera 7, which is located in polygon, peeps component medium position；One or more LEDs 4 are installed in each lamp source frame 5,
The power line of LED 4 is passed from the groove of cylindrical support bar 2.
The side number that component is peeped in the polygon is four.
Three LEDs 4 are installed in each lamp source frame 5.
The material of the pull bar 1 is plastics or light-weight metal.Foreign body detecting device makes in above-mentioned station boiler header
It is as follows with method：The closure of light source shelf 5 is controlled with opening by the flexible of pull bar 1, is promoted pull bar 1, is made lamp source frame 5
It is closed, device extend into station boiler header by station boiler header base；Pull bar 1 is pulled back, makes lamp
Source frame 5 is opened；LED 4 is connected, endoscope camera head 7 and endoscopic display 8 is opened, cylindrical support bar 2 is rotated, carried out
Inspection of foreign substance in station boiler header.
The utility model is compared to the prior art compared with having the following advantages that：
1) device is extend into header by station boiler header base, it is to avoid carry out cutting hand hole.
2) after the device is extend into header, due to using multiple rows of LED, intensity of illumination increase improves endoscope and taken the photograph
As the observation effect and observed range of head；
3) rotary supporting rod rotational angle is passed through, it may be determined that and the position that control is checked.
Brief description of the drawings
Fig. 1 is the utility model check device structural representation.
Embodiment
The utility model is described further with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, foreign body detecting device in a kind of station boiler header of the utility model, including：Pull bar 1, push-and-pull
Bar 1 is passed through in the middle of cylindrical support bar 2, the groove of the power line of endoscope transmission line 3 and LED 4 from cylindrical support bar 2
In pass through, LED 4 is embedded on lamp source frame 5, is entered between cylindrical support bar 2, lamp source frame 5, bogie 6 using articulated manner
Row connection, pull bar 1 is attached with bogie 6 also by articulated manner；After lamp source frame 5 is fully deployed, endoscope camera head 7
Positioned at the medium position of lamp source frame 5；Endoscopic display 8 is used to observe shooting effect.
As shown in figure 1, foreign body detecting device in a kind of station boiler header of the utility model, its application method is as follows：Light
The closure of source frame 5 is controlled with opening by the flexible of pull bar 1, is promoted pull bar 1, is closed lamp source frame 5,
Device extend into station boiler header by station boiler header base；Pull bar 1 is pulled back, lamp source frame 5 is opened；Connect
LED 4, opens endoscope camera head 7 and endoscopic display 8, cylindrical support bar 2 is rotated, inside station boiler header
Situation is checked.
Claims (4)
1. foreign body detecting device in a kind of station boiler header, it is characterised in that：Including by multiple lamp source framves (5) and bogie
(6) component is peeped in the polygon being in turn connected to form by hinge, is arranged on the endoscope camera head peeped in polygon in component
(7), the bogie (6) between the adjacent lamp source frame (5) and adjacent lamp source frame (5) with peeping component in polygon is by hinge
The cylindrical support bar (2) of connection, the pull bar (1) passed through from cylindrical support bar (2) central slide, pull bar (1) one end
The diagonal bogie (6) of the bogie (6) that is connected with cylindrical support bar (2) is also by being articulated and connected, in addition to from cylinder
The endoscope transmission line (3) that passes through and be connected with endoscope camera head (7) in the groove of shape support bar (2) and passed with endoscope
Defeated line (3) other end is connected to observe the endoscopic display (8) of shooting effect；The side number that component is peeped in the polygon is
Peeped in even number more than or equal to four, polygon after component is fully deployed, endoscope camera head (7), which is located in polygon, to be peeped in component
Portion position；One or more LEDs (4) are installed, the power line of LED (4) is propped up from cylinder in each lamp source frame (5)
Passed in the groove of strut (2).
2. foreign body detecting device in a kind of station boiler header according to claim 1, it is characterised in that：The polygon
The side number for inside peeping component is four.
3. foreign body detecting device in a kind of station boiler header according to claim 1, it is characterised in that：Each lamp
Three LEDs (4) are installed in source frame (5).
4. foreign body detecting device in a kind of station boiler header according to claim 1, it is characterised in that：The pull bar
(1) material is plastics or light-weight metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199382.4U CN206573497U (en) | 2017-03-02 | 2017-03-02 | Foreign body detecting device in a kind of station boiler header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199382.4U CN206573497U (en) | 2017-03-02 | 2017-03-02 | Foreign body detecting device in a kind of station boiler header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573497U true CN206573497U (en) | 2017-10-20 |
Family
ID=60056757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720199382.4U Active CN206573497U (en) | 2017-03-02 | 2017-03-02 | Foreign body detecting device in a kind of station boiler header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064164A (en) * | 2017-03-02 | 2017-08-18 | 西安热工研究院有限公司 | Foreign body detecting device and application method in a kind of station boiler header |
| CN108572176A (en) * | 2017-12-14 | 2018-09-25 | 湘潭宏远电子科技有限公司 | Foreign body detecting device in a kind of station boiler header |
-
2017
- 2017-03-02 CN CN201720199382.4U patent/CN206573497U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064164A (en) * | 2017-03-02 | 2017-08-18 | 西安热工研究院有限公司 | Foreign body detecting device and application method in a kind of station boiler header |
| CN107064164B (en) * | 2017-03-02 | 2020-02-14 | 西安热工研究院有限公司 | Device for detecting foreign matters in header of power station boiler and using method |
| CN108572176A (en) * | 2017-12-14 | 2018-09-25 | 湘潭宏远电子科技有限公司 | Foreign body detecting device in a kind of station boiler header |
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