CN207423127U - A kind of pressure vessel flatness laser testing instrument - Google Patents
A kind of pressure vessel flatness laser testing instrument Download PDFInfo
- Publication number
- CN207423127U CN207423127U CN201721565777.8U CN201721565777U CN207423127U CN 207423127 U CN207423127 U CN 207423127U CN 201721565777 U CN201721565777 U CN 201721565777U CN 207423127 U CN207423127 U CN 207423127U
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- laser
- pressure vessel
- fixed pedestal
- base
- testing
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- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model lies in that providing a kind of pressure vessel flatness laser testing instrument, the tester is made of fixed pedestal and laser ranging component；The fixed pedestal is placed on the outer surface of pressure vessel, and the laser ranging component is placed on fixed pedestal, and the laser ranging component is free to slide on fixed pedestal, and the laser ranging component sends institute's measured data to computer；The fixed pedestal includes a testing base, the first strip gab is offered in the testing base, first strip gab runs through the testing base, and testing base front and rear sides wall is equipped with U-shaped guide rail, level meter is provided on the front side wall of the testing base.For the utility model by laser ranging component on fixed pedestal in sliding process, laser range finder continuously measures pedestal to the distance of Surface Pressure Vessel, and the flatness of Surface Pressure Vessel is drawn by statistic computation.
Description
Technical field
The utility model is related to special equipment technical fields, particularly a kind of pressure vessel flatness laser testing instrument.
Background technology
Pressure vessel roughness measurement index is to reflect the important indicator of pressure vessel machining accuracy, and pressure vessel is given birth at present
Enterprise is produced generally using traditional calibration operation that steel wire method is drawn to complete boilers and pressure vessel flatness, since conventional method is deposited
In many defects such as measurement process is cumbersome, steel wire deflection correction, precision are low, cause roughness index measurement be difficult to implement to it is daily
Production, in installation and quality detection work, also directly affect the production efficiency of enterprise and product safety quality.Therefore it is urgent
Portable packaged boiler pressure vessel flatness calibrating instrument and equipment is needed, provides what a kind of more efficient and precision was met the requirements
Digital measuring means.
The content of the invention
In view of this, the purpose of this utility model is to provide a kind of pressure vessel flatness laser testing instrument, passes through laser
The spacing of the real-time pedestal of rangefinder to pressure vessel is accurately detected, and is substituted tradition and is drawn steel wire measurement pressure vessel flatness
New method.
The utility model is realized using following scheme：A kind of pressure vessel flatness laser testing instrument, the tester by
Fixed pedestal and laser ranging component composition；The fixed pedestal is placed on the outer surface of pressure vessel, the laser ranging group
Part is placed on fixed pedestal, and the laser ranging component slides on fixed pedestal, and the laser ranging component is by surveyed number
According to sending computer to；
The fixed pedestal includes a testing base, offers the first strip gab in the testing base, and described first
Strip gab runs through the testing base, and testing base front and rear sides wall is equipped with U-shaped guide rail, before the testing base
Level meter is provided on side wall, the testing base left and right ends are respectively connected with hold-down support, hold-down support bottom both ends
Fixing leg is both provided with, the fixing leg both ends are both provided with adjusting screw rod, and the adjusting screw rod is propped up through the fixation
Foot is connected with magnetic suction disc；
The laser ranging component includes laser range finder and glide base, and the glide base includes an inverted U-shaped bottom
Seat, the inverted U-shaped base bottom both ends are connected with movable pulley, and the inverted U-shaped the middle of the base offers the second strip gab, described
Middle part is provided with fixed seat on inverted U-shaped pedestal, and the fixed seat is hollow structure, and the fixed seat upper and lower ends are opening, institute
It states and two bar shaped guide rails is vertically provided on the four sides inner wall of fixed seat, vertically set on the surrounding outer wall of the laser range finder
Two bar shaped conduits are equipped with, the bar shaped guide rail matches with the bar shaped conduit, and the laser range finder is nested in the fixation
In seat, the laser range finder passes through conducting wire and the calculating mechatronics.
Further, the fixed pedestal is provided at both ends with handle.
Further, the front end of the glide base is provided with push-pull handle.
The beneficial effects of the utility model are：The utility model was slided by laser ranging component on fixed pedestal
Cheng Zhong, laser range finder continuously measure pedestal to the distance of Surface Pressure Vessel, pressure vessel are calculated by software statistics
Flatness, avoid tradition draw steel wire measuring method it is intrinsic the defects of, existing traditional measurement instrument can be substituted completely；The instrument
Device equipment has the advantages such as precision higher, easy to use, reliable.
Description of the drawings
Fig. 1 is that the use of the utility model is intended to.
Fig. 2 is the structure diagram that the laser ranging component of the utility model is installed on fixed pedestal.
Fig. 3 is the structure diagram of the fixed pedestal of the utility model.
Fig. 4 is the structure diagram of the laser ranging component of the utility model.
Fig. 5 is the structure front view of the glide base of the laser ranging component of the utility model.
Fig. 6 is the structure top view of the glide base of the laser ranging component of the utility model.
Fig. 7 is the structure diagram of the laser range finder of the laser ranging component of the utility model.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
It please refers to Fig.1 to shown in Fig. 7, a kind of pressure vessel flatness laser testing instrument of the utility model, the test
Instrument is made of fixed pedestal 1 and laser ranging component 2；The fixed pedestal 1 is placed on the outer surface of pressure vessel 3, described to swash
Ligh-ranging component 2 is placed on fixed pedestal 1, and the laser ranging component 2 slides on fixed pedestal 1, the laser ranging
Component 2 sends institute's measured data to computer 4；
The fixed pedestal 1 includes a testing base 11, and the first strip gab 111 is offered in the testing base 11,
First strip gab 111 runs through the testing base 11, and the 11 front and rear sides wall of testing base is equipped with U-shaped guide rail
112, level meter 113 is provided on the front side wall of the testing base 11,11 left and right ends of testing base are respectively connected with solid
Determine bearing 12, the 12 bottom both ends of hold-down support are both provided with fixing leg 121, and 121 both ends of fixing leg are respectively provided with
There is adjusting screw rod 122, the adjusting screw rod 122 is connected with magnetic suction disc 123 through the fixing leg；
The laser ranging component 2 includes laser range finder 21 and glide base 22, and the glide base 22 includes one
Inverted U-shaped pedestal 221, the inverted U-shaped 221 bottom both ends of pedestal are connected with movable pulley 222, and inverted U-shaped 221 middle part of pedestal opens up
There is the second strip gab 223, middle part is provided with fixed seat 224 on the inverted U-shaped pedestal 221, and the fixed seat 224 is hollow knot
Structure, 224 upper and lower ends of fixed seat are opening, and being vertically provided with two bar shapeds on the four sides inner wall of the fixed seat 224 leads
Rail 225, is vertically provided with two bar shaped conduits 211 on the surrounding outer wall of the laser range finder 21, the bar shaped guide rail 225 with
The bar shaped conduit 211 matches, and the laser range finder 21 is nested in the fixed seat 224, the laser range finder 21
It is electrically connected by conducting wire with the computer 4.
In the utility model, the fixed pedestal 1 is provided at both ends with handle 13, which allows testing staff to facilitate peace
Dress, mobile and transport；The front end of the glide base 22 is provided with push-pull handle 226, which facilitates testing staff to slide
Laser ranging component.
Fixed pedestal is fixed on the table of pressure vessel by the utility model by magnetic suction disc first in detection process
Face observes level meter, horizontality is in by fixed pedestal by adjusting adjusting screw rod, is then nested in laser range finder solid
In reservation, then glide base is placed on fixed pedestal, ensures the laser of laser range finder through the first strip gab and the
Perpendicular to Surface Pressure Vessel after two strip gabs, glide base, laser ranging are slided finally along the U-shaped guide rail of fixed pedestal
The data detected are transferred to computer by instrument, and the flatness of institute's pressure measurement force container is calculated by computer.
In short, the utility model is slided by laser ranging component in fixed pedestal, make the continuous measurement base of laser range finder
Seat arrives the distance of Surface Pressure Vessel, and the flatness of pressure vessel is calculated by software statistics, avoids tradition and draws steel wire
The defects of measuring method is intrinsic can substitute existing traditional measurement instrument completely；The instrument and equipment has precision higher, user
Just, the advantages such as reliable.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the claims it is equal
It Deng variation and modifies, should all belong to the covering scope of the utility model.
Claims (3)
1. a kind of pressure vessel flatness laser testing instrument, it is characterised in that：The tester is by fixed pedestal and laser ranging
Component forms；The fixed pedestal is placed on the outer surface of pressure vessel, and the laser ranging component is placed on fixed pedestal,
The laser ranging component is free to slide on fixed pedestal, and the laser ranging component sends institute's measured data to computer；
The fixed pedestal includes a testing base, and the first strip gab, first bar shaped are offered in the testing base
Opening is equipped with U-shaped guide rail, the front side wall of the testing base through the testing base, testing base front and rear sides wall
On be provided with level meter, the testing base left and right ends are respectively connected with hold-down support, and hold-down support bottom both ends are all provided with
Fixing leg is equipped with, the fixing leg both ends are both provided with adjusting screw rod, and the adjusting screw rod connects through the fixing leg
It is connected to magnetic suction disc；
The laser ranging component includes laser range finder and glide base, and the glide base includes an inverted U-shaped pedestal, institute
It states inverted U-shaped base bottom both ends and is connected with movable pulley, the inverted U-shaped the middle of the base offers the second strip gab, described inverted U-shaped
Middle part is provided with fixed seat on pedestal, and the fixed seat is hollow structure, and the fixed seat upper and lower ends are opening, the fixation
Two bar shaped guide rails are vertically provided on the four sides inner wall of seat, two are vertically provided on the surrounding outer wall of the laser range finder
Bar shaped conduit, the bar shaped guide rail match with the bar shaped conduit, and the laser range finder is nested in the fixed seat, institute
It states laser range finder and passes through conducting wire and the calculating mechatronics.
2. a kind of pressure vessel flatness laser testing instrument according to claim 1, it is characterised in that：The fixed pedestal
It is provided at both ends with handle.
3. a kind of pressure vessel flatness laser testing instrument according to claim 1, it is characterised in that：The glide base
Front end be provided with push-pull handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565777.8U CN207423127U (en) | 2017-11-21 | 2017-11-21 | A kind of pressure vessel flatness laser testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565777.8U CN207423127U (en) | 2017-11-21 | 2017-11-21 | A kind of pressure vessel flatness laser testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423127U true CN207423127U (en) | 2018-05-29 |
Family
ID=62303916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721565777.8U Active CN207423127U (en) | 2017-11-21 | 2017-11-21 | A kind of pressure vessel flatness laser testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986783A (en) * | 2019-12-26 | 2020-04-10 | 山东省特种设备检验研究院有限公司 | Detection device and detection method for detecting size of pressure container |
-
2017
- 2017-11-21 CN CN201721565777.8U patent/CN207423127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986783A (en) * | 2019-12-26 | 2020-04-10 | 山东省特种设备检验研究院有限公司 | Detection device and detection method for detecting size of pressure container |
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