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 PDF

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Publication number
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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CN
China
Prior art keywords
internals
laser
theodolite
measurement
housing
Prior art date
Application number
CN201620656095.7U
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Chinese (zh)
Inventor
王雷
张俭
何军
瞿黄杰
董佳琦
Original Assignee
上海锅炉厂有限公司
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Priority to CN201620656095.7U priority Critical patent/CN205898084U/en
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Publication of CN205898084U publication Critical patent/CN205898084U/en

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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

Gasification furnace takes over the measurement apparatus that position housing is docked with internals

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.
CN201620656095.7U 2016-06-28 2016-06-28 Measurement device for position casing and internals butt joint are taken over to gasifier CN205898084U (en)

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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CN201620656095.7U 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)

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Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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