CN205898084U - Measurement device for position casing and internals butt joint are taken over to gasifier - Google Patents
Measurement device for position casing and internals butt joint are taken over to gasifier Download PDFInfo
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- CN205898084U CN205898084U CN201620656095.7U CN201620656095U CN205898084U CN 205898084 U CN205898084 U CN 205898084U CN 201620656095 U CN201620656095 U CN 201620656095U CN 205898084 U CN205898084 U CN 205898084U
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- internals
- theodolite
- gasification furnace
- measurement apparatus
- laser beam
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Abstract
The utility model discloses a measurement device for position casing and internals butt joint are taken over to gasifier. Measuring device includes theodolite subassembly and adjustable in a poor light number of degrees device, the theodolite subassembly includes the laser emission device of taking standard network's theodolite and taking laser emission device camera lens. The utility model discloses an install laser emitter additional on the theodolite, reach the purpose that the survey crew sees quick, directly perceivedly at a distance whether the impact point adjust to the right place.
Description
Technical field
This utility model is related to a kind of gasification furnace and takes over measurement apparatus and the method that position housing is docked with internals, belongs to gas
Change stove technical field.
Background technology
When gasification furnace adapter position housing is docked with internals, the eyepiece that operator pass through theodolite is needed to observe in internals
The distance of the deviation of the heart, theodolite and object observing, the light source near impact point and the parallax of operator all can govern survey
Accuracy of measurement and time of measuring, this measuring method has the disadvantage in that
1. it is vulnerable to the restriction of the conditions such as distance, light and operator's parallax；
2. measurement error is big, and the reading duration is long.
Utility model content
Problem to be solved in the utility model is using artificial when existing gasification furnace adapter position housing is docked with internals
The method measurement observed, easily produces error.
In order to solve the above problems, this utility model provides a kind of gasification furnace and takes over the survey that position housing is docked with internals
It is characterised in that including theodolite assembly and adjustable backlight number of degrees device, described theodolite assembly includes band standard to amount device
The theodolite of network and the laser beam emitting device with laser beam emitting device camera lens.
Preferably, described laser beam emitting device camera lens is on the collimation axis of theodolite.
Preferably, described theodolite assembly also includes lateral displacement device.
Preferably, described theodolite assembly is fixed on spider.
Preferably, described laser beam emitting device is provided with laser beam emitting device switch, laser display lamp, laser output interface
And power interface.
Preferably, described laser beam emitting device camera lens is provided with laser input interface, set screw.
Preferably, described adjustable backlight number of degrees device includes one end and is connected the support bar of device, support bar another
Extension rod connection standard network is passed through in one end.
It is highly preferred that described fixing device inhales ferrum for V-shaped.
This utility model passes through to install generating laser on theodolite additional, sends a laser straight along on latitude instrument collimation axis
Line.By adjusting theodolite objective focal length, laser spots are made to keep, in size that is clear and being maintained at very little, reaching survey crew fast
Speed, be intuitive to see the purpose whether distant object point is adjusted in place.
Compared with prior art, the beneficial effects of the utility model are:
1. the restriction of the conditions such as distance, light and operator's parallax can be broken away from；
2. quick, intuitively measured deviation data；
3. measurement error is little, and time of measuring is short.
Brief description
Fig. 1 takes over the measurement of the measurement apparatus that position housing is docked with internals for a kind of gasification furnace that this utility model provides
When schematic diagram；
Fig. 2 is the sectional view of Fig. 1 top view；
Fig. 3 is the structural representation of adjustable backlight reading device；
Fig. 4 is the front view of laser beam emitting device；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is the front view of laser beam emitting device camera lens；
Fig. 7 is the top view of Fig. 6；
Fig. 8 is laser beam and schematic diagram during theodolite collimation axial adjustment；
Fig. 9 is the schematic diagram of target；
Figure 10 is the deviation schematic diagram that 45 ° of housing burners take over center and 45 ° of internals burner interface centers；
Figure 11 is the deviation schematic diagram that 135 ° of housing burners take over center and 135 ° of internals burner interface centers；
Figure 12 is the deviation schematic diagram that 225 ° of housing burners take over center and 225 ° of internals burner interface centers；
Figure 13 is the deviation schematic diagram that 315 ° of housing burners take over center and 315 ° of internals burner interface centers.
Specific embodiment
For making this utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
The housing 1 at gasifier nozzle position respectively has four corresponding and symmetrical housing burner adapters 5 and four with internals 2
Individual internals burner interface 6, and ring intersection in 90 ° is divided into two-way, is vertically placed in ten meters of dells 3 and carries out docking measurement.Implement
As shown in figs 1-9, it includes theodolite assembly to the measurement apparatus that the gasification furnace adapter position housing that example 1,2 adopts is docked with internals
And adjustable backlight number of degrees device 22, described theodolite assembly includes lateral displacement device 16, the theodolite with standard network 26
17 and the laser beam emitting device 19 with laser beam emitting device camera lens 18.Described theodolite assembly is fixed on spider 15.Laser
Discharger camera lens 18 is on the collimation axis of theodolite 17.Laser beam emitting device 19 be provided with laser beam emitting device switch 27,
Laser display lamp 28, laser output interface 29 and power interface 30.Laser beam emitting device camera lens 18 is provided with laser input interface
31st, set screw 32.Theodolite 17 includes one end and is connected the support bar 24 of device, and the other end of support bar 24 passes through to extend
Bar 25 connection standard network 26, fixing device inhales ferrum 23 for V-shaped.
Embodiment 1
The measuring method that a kind of gasification furnace adapter position housing is docked with internals:
Step 1: after theodolite 17 and laser beam emitting device 19 connect, on the metope of 170 meters about of theodolite
One target 34 (Fig. 8) of arrangement.Two angles (the orientation and height) adjustable screw of adjustment theodolite 17, makes theodolite 17 regard
The center of fiducial axis falls in target 34 in the heart.After switching on power, open laser beam emitting device switch 27.Adjustment theodolite 17
Objective focal length, make the laser spots that send clear and size be minimum, check that laser spots fall in the orientation of target 34.According to laser
The offset orientation at point relative target target 34 center, the set screw 32 on adjustment laser beam emitting device camera lens 18, until laser spots
Fall in target 34 in the heart.Now, the laser beam that laser beam emitting device 19 sends is coaxial with theodolite 17 collimation axis.
Step 2: place instrument: the longitude and latitude after one adjustment of each placement of the outside of two adjacent housing burner adapters 5
The camera lens 18 of laser beam emitting device 19 and laser beam emitting device is linked together by instrument 17 by laser output lead, Laser emission
Device 19 switches on power.As shown in Figure 1, 2, two theodolites 17 be individually positioned in 45 ° of housing burners adapters (by left in Fig. 2,
Under, right, the housing burner adapter 5 of upper end is respectively defined as 45 ° of housing burners adapters, 135 ° of housing burners are taken over, 225 ° of housings
Burner adapter, the adapter of 315 ° of housing burners) and outside 135 ° of housing burners take over, below theodolite 17, it is furnished with horizontal mobile device
16, the lower section of horizontal mobile device 16 connects spider 15.
Step 3: set up two laser datum straight lines:
Point on the basis of the central point of two corresponding housing burner adapters 5 respectively, is adjusted by the angle of theodolite 17
Section, the lifting moving left and right with spider 15 of horizontal mobile device 16, open laser beam emitting device switch 27, set up two and swash
Light reference line, i.e. first laser reference line 20 and second laser reference line 21；
Step 4: the deviation at the center of two internals burner interfaces 5 of measurement homonymy:
Two adjustable backlight reading devices 22 are individually positioned in the homonymy of two theodolites 17, fixing with V-shaped Magnet 23
Adjustable backlight reading device 22, makes two standard grids 26 be located at 45 ° of internals burner interface centers 11 and 135 ° of internals respectively
After the cross hairs of burner interface center 13, adjust support bar 24 and extension rod 25, make the center of two standard grids 26 respectively
Overlap with the cross point at 45 ° of internals burner interface centers 11 and 135 ° of internals burner interface center 12 cross hairs.Adjustment theodolite
Objective focal length, make that the laser spots on standard grid 26 are clear and size is minimum.Check that laser spots fall in standard grid 26
Azimuth deviation, 45 ° of internals burner interface centers 11 of surveying record are with respect to 20,135 ° of internals burner interfaces of the first reference line
Center 12 is with respect to the deviation of the second reference line 21；
Step 5: the deviation at two internals burner interface centers of measurement rear side:
Again two adjustable backlight reading devices 22 are individually positioned in the opposite side of two theodolites 17, use V-shaped Magnet
23 fixedly adjustable formula backlight reading devices 22, make two standard grids 26 be located at 225 ° of internals burner interface center 13 Hes respectively
After 315 ° of internals burner interface center 14 cross hairs, adjust support bar 24 and extension rod 25, make two standard grids 26
Center is overlapped with the cross point of 12,315 ° of internals burner interface center 14 cross hairs in 225 ° of internals burner interface centers respectively.Adjust
The objective focal length of whole theodolite, makes that the laser spots on standard grid 26 are clear and size is minimum.Check that laser spots fall in mark
The azimuth deviation of quasi- grid 26,225 ° of internals burner interface centers 13 of surveying record are with respect in 20,315 ° of the first reference line
Part burner interface center 14 is with respect to the deviation (as shown in figures 10-13) of the second reference line 21；
Step 6: deviation processing:
If relatively respective housing burner adapter 5 center reference straight line the first benchmark in four internals burner interface 6 centers is straight
The deviation of line 20 and the second reference line 21 all meets technical requirements, then internals are fixed in spot welding, and measurement terminates；Otherwise, at four
Relatively respective housing burner adapter 5 center reference straight line the first reference line 20 in internals burner interface 6 center and the second benchmark
In the deviation of straight line 21, as long as the centre deviation having an internals burner interface 6 is more than technical requirements it is necessary to according to deviation adjustment
The direction of internals and size.Again according to the operational measure deviation of step 3 and step 4, until four internals burner interface 6 centers
The deviation of relatively respective housing burner adapter 5 center reference straight line the first reference line 20 and the second reference line 21 meets skill
Art requires, and internals are fixed in spot welding, and measurement terminates.
Embodiment 2
The present embodiment is with the difference of embodiment 1, and the present embodiment is that two internals burners of first measurement rear side connect
The deviation at mouthful center, then measure the deviation at two internals burner interface centers of homonymy, will step 4 in embodiment 1) and step
The order of rapid 5) exchanges.
Claims (8)
1. a kind of gasification furnace take over the measurement apparatus that position housing docks with internals it is characterised in that inclusion theodolite assembly and
Adjustable backlight number of degrees device (22), described theodolite assembly includes the theodolite with standard network (26) (17) and band laser is sent out
The laser beam emitting device (19) of injection device camera lens (18).
2. gasification furnace as claimed in claim 1 takes over the measurement apparatus that position housing docked with internals it is characterised in that described
Laser beam emitting device camera lens (18) on the collimation axis of theodolite (17).
3. gasification furnace as claimed in claim 1 takes over the measurement apparatus that position housing docked with internals it is characterised in that described
Theodolite assembly also includes lateral displacement device (16).
4. gasification furnace as claimed in claim 1 takes over the measurement apparatus that position housing docked with internals it is characterised in that described
Theodolite assembly is fixed on spider (15).
5. gasification furnace as claimed in claim 1 takes over the measurement apparatus that position housing docked with internals it is characterised in that described
Laser beam emitting device (19) be provided with laser beam emitting device switch (27), laser display lamp (28), laser output interface (29) and
Power interface (30).
6. gasification furnace as claimed in claim 1 takes over the measurement apparatus that position housing docked with internals it is characterised in that described
Laser beam emitting device camera lens (18) is provided with laser input interface (31), set screw (32).
7. gasification furnace as claimed in claim 1 takes over the measurement apparatus that position housing docked with internals it is characterised in that described
Adjustable backlight number of degrees device (22) includes one end and is connected the support bar (24) of device, and the other end of support bar (24) passes through
Extension rod (25) connection standard network (26).
8. gasification furnace as claimed in claim 7 takes over the measurement apparatus that position housing docked with internals it is characterised in that described
Fixing device inhales ferrum (23) for V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620656095.7U CN205898084U (en) | 2016-06-28 | 2016-06-28 | Measurement device for position casing and internals butt joint are taken over to gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620656095.7U CN205898084U (en) | 2016-06-28 | 2016-06-28 | Measurement device for position casing and internals butt joint are taken over to gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898084U true CN205898084U (en) | 2017-01-18 |
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ID=57770266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620656095.7U Active CN205898084U (en) | 2016-06-28 | 2016-06-28 | Measurement device for position casing and internals butt joint are taken over to gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953752A (en) * | 2016-06-28 | 2016-09-21 | 上海锅炉厂有限公司 | Device and method for measuring butt joint of gasifier connecting pipe position shell body and internal part |
-
2016
- 2016-06-28 CN CN201620656095.7U patent/CN205898084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953752A (en) * | 2016-06-28 | 2016-09-21 | 上海锅炉厂有限公司 | Device and method for measuring butt joint of gasifier connecting pipe position shell body and internal part |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |