CN107121102A - Pipe fitting verifying bench - Google Patents
Pipe fitting verifying bench Download PDFInfo
- Publication number
- CN107121102A CN107121102A CN201710469456.6A CN201710469456A CN107121102A CN 107121102 A CN107121102 A CN 107121102A CN 201710469456 A CN201710469456 A CN 201710469456A CN 107121102 A CN107121102 A CN 107121102A
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- China
- Prior art keywords
- vertical
- board
- pipe fitting
- distance measuring
- infrared distance
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of pipe fitting verifying bench, including testboard, testboard includes level table, vertical table-board and vertical side, level table, vertical table-board, vertical side is mutually perpendicular to be formed the three dimensions testboard of rectangular coordinate system, vertical table-board is also equipped with rotatable angular measurement plate, vertical side is additionally provided with the angle index line of standard, the upper surface and side end face of vertical table-board are respectively equipped with ranging seat and rail plate, the upper surface and side end face of vertical table-board further respectively have infrared distance measuring sensor, the vertical table-board back side is provided with display screen, the input of display screen respectively with infrared distance measuring sensor, electrolevel and weight sensor connection.The present invention can measure the indexs such as height, deflection degree, the angle of bend of pipe fitting, and the small pipe fitting of specification can be not only measured by the vertical mode of shelving, and the big pipe fitting of specification can also be measured by the mode of shelving of Horizontal type.
Description
Technical field
The invention belongs to pipe fitting detecting device technical field, especially a kind of pipe fitting verifying bench.
Background technology
Before pipe fitting finished product dispatches from the factory after completing, it usually needs every size index to pipe fitting is measured；Such as elbow
Angle of bend, height, beat Q values, beat P values of pipe fitting etc., then tee pipe fitting height, c values, m values etc., the height of reduced pipe
Degree, port beat etc..Detected by the above-mentioned size index to pipe fitting, to exclude defective products not up to standard.At present, for
Using manually measuring more than the measurement of pipe fitting performance, waste time and energy, inefficiency, and there is the problem of detection error is big.
For the big pipe fitting of specification, measured by common box chi angle square, it is difficult to obtain accurate height number,
And it is difficult to the deflection degree that judges pipe port, it is impossible to measure the angular error size of elbow.
The content of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of pipe fitting verifying bench, the verifying bench can be surveyed
Height, port deflection degree, angle of bend of buret part etc., can not only measure the small pipe fitting of specification by the vertical mode of shelving,
The big pipe fitting of specification can also be measured by the mode of shelving of Horizontal type.
To achieve these goals, the technical solution adopted by the present invention is：A kind of pipe fitting verifying bench, including testboard,
It is characterized in that：The testboard includes level table, vertical table-board and vertical side, level table, vertical table-board, vertical side
Face is mutually perpendicular to be formed the three dimensions testboard of rectangular coordinate system, and three dimensions testboard includes vertical check table top and horizontal
Detection platform, the vertical check table top is described horizontal using level table as vertical bottom surface, using vertical table-board as vertical test surfaces
Detection platform shelves face, institute using vertical side as horizontal bottom surface, using vertical table-board as horizontal test surfaces, using level table to be horizontal
State vertical table-board and be also equipped with angular measurement plate, angular measurement plate being provided with electrolevel, angular measurement plate is along vertical stand
The vertical direction in face is installed, and angular measurement plate upper end is through latching removable fixation, and angular measurement plate lower end is articulated with vertical table-board
On, the vertical side is additionally provided with graduation mark, and the graduation mark is using level table, vertical table-board and vertical side intersection as the center of circle
Set, the upper surface and side end face of the vertical table-board further respectively have infrared distance measuring sensor, the vertical table-board back side
Display screen is installed, the input of display screen is connected with electrolevel, infrared distance measuring sensor respectively.
In said structure, testboard is mutually perpendicular to form three dimensions testboard by three planes, and vertical check table top can
Detected for the pipe fitting of size small, the small pipe fitting of specification refers to such as reduced pipe, DN400 and following elbow, DN800 herein
And following threeway etc., horizontal detection platform then goes for the big pipe fitting of specification, and the big pipe fitting of specification such as more than DN400 are curved
Head, more than DN800 tee pipe fitting etc., the big pipe fitting of specification are held on level table in horizontal type level, above-mentioned vertical stand
The pipe fitting when infrared distance measuring sensor that the upper surface in face and side end face are installed is directed to vertical check or horizontal detection respectively
Highly detected, the electrolevel installed on above-mentioned angular measurement plate then can be used for 90 ° of angle of bend ＜ swan neck
The goniometry of part, can coordinate electrolevel preset predetermined angular on angular measurement plate, same specification bend pipe tools are entered
The bulk angular surveying of row, the above-mentioned pipe fitting height determined through infrared distance sensor, the elbow determined by electrolevel are curved
The data such as bent angle can be shown by display screen.
Further, the level table back side is provided with bottom plate, and weight sensor is provided between bottom plate and level table,
Weight sensor is distributed between level table and bottom plate, and the output end of weight sensor is connected with display screen.
In said structure, erection weight sensor can be also used for measuring pipe fitting weight between level table and bottom plate, be
The level of level table is kept, fluting causes weight sensor to be embedded wherein on bottom plate, reduces the influence to level table.
Further, the vertical table-board is provided with the groove vertically extended, and the angular measurement plate lower end is through hinge
Spindle, which is installed on bottom portion of groove, jointed shaft, is wound with torsion spring, and angular measurement plate coordinates with groove gap, two avris on groove top
Wall, which is provided between connection shaft seat, connection shaft seat, is provided with connecting shaft, and connecting shaft is connected with the lock rotated around connecting shaft, lock bag
Include U-shaped body, the connecting shaft of the two ends of U-shaped body respectively with groove top both sides is connected.
, it is necessary to when measuring angle of bend in said structure, open lock, angular measurement plate under the twisting force of torsion spring to
It is lower to rotate and be connected to elbow port, angle is measured, meanwhile, the angular measurement plate can be collapsed in groove through lock
Button is fixed.
Further, the end of the U-shaped body is provided with the axis hole being adapted to connecting shaft, and the end of U-shaped body is provided with limit
Position elongated end, the side wall on groove top is provided with the stopper slot being adapted to the spacing elongated end.
In said structure, lock is coordinated by its spacing elongated end with stopper slot limits its inordinate rotation, makes its most final position
Put and be limited in upright position.
Further, the infrared distance measuring sensor is installed in vertical table-board by ranging seat, and ranging seat is provided with
Guide rail, the infrared distance measuring sensor is installed on guide rail and coordinated with guide rail formation sliding.
In said structure, ranging seat is coordinated by guide rail and infrared distance sensor, it is moved back and forth regulation position
Put.
Further, the electrolevel is arranged on the free end of angular measurement plate, electrolevel output end
Data wire sequentially passes through the display with being installed on the vertical table-board back side after through hole and vertical table-board at angular measurement plate connecting shaft
Screen connection.The effect of angular measurement plate is the goniometry for measuring the elbow that angle of bend is less than 90 degree, and aid is electronics
Level meter, electrolevel coordinates graduation mark to go out the angle of bend of elbow with Accurate Determining, and the angle of bend can pass through
Electrolevel display screen shows, but because electrolevel numeral is small, it has not been convenient to check, by the way that electrolevel is connected to
Display screen in vertical table-board so that the numeral that electrolevel is measured is shown by the display screen of giant-screen, is conveniently checked.
The invention will be further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Accompanying drawing 1 is specific embodiment of the invention pipe fitting verifying bench structural representation；
Accompanying drawing 2 is that the specific embodiment of the invention uses vertical state measurement small dimension elbow structure schematic diagram；
Accompanying drawing 3 is that the specific embodiment of the invention measures big specification elbow structure schematic diagram using horizontal state；
Accompanying drawing 4 is the structural representation that the specific embodiment of the invention measures angle of bend；
Accompanying drawing 5 is the structural side view that the specific embodiment of the invention measures angle of bend；
Accompanying drawing 6 is specific embodiment of the invention part A enlarged drawing；
Level table 1, vertical table-board 2, groove 21, connecting shaft 22, connection shaft seat 23, stopper slot 24, lock 3, spacing elongated end
31st, vertical side 4, bottom plate 5, angular measurement plate 61, ranging seat 73, guide rail 731, infrared distance measuring sensor 81, weight sensing
Device 82, electrolevel 83, display screen 9.
Embodiment
The specific embodiment of the present invention is pipe fitting verifying bench as shown in figures 1 to 6, including testboard, and testboard includes level
Table top 1, vertical table-board 2 and vertical side 4, level table 1, vertical table-board 2, vertical side 4 are mutually perpendicular to form rectangular co-ordinate
The three dimensions testboard of system, three dimensions testboard includes vertical check table top and horizontal detection platform, vertical check table top
It is vertical bottom surface with level table 1, take vertical table-board 2 as vertical test surfaces, horizontal detection platform is with vertical side 4 for horizontal bottom
Face, with vertical table-board 2 be horizontal test surfaces, with level table 1 be it is horizontal shelve face, vertical table-board 2 is also equipped with angular surveying
Electrolevel 83 is provided with plate 61, angular measurement plate 61 is used to measuring the angle of bend of elbow, and angular measurement plate 61 is along hanging down
The vertical direction of straight table top 2 is installed, and the upper end of angular measurement plate 61 is through latching 3 removable fixations, and the lower end of angular measurement plate 61 is hinged
In in vertical table-board 2, vertical side 4 is additionally provided with graduation mark, and the graduation mark is intersecting with level table, vertical table-board and vertical side
Locate to set for the center of circle, the purpose for setting graduation mark is can probably to measure the angle of bend of pipe fitting by visual observation, put down angle survey
Template, coordinates the accurate angle of the measurable elbow of electrolevel 83, when electrolevel 83 breaks down, and coordinates graduation mark
Angle can be substantially detected, the graduation mark can be used as redundant detection method.The upper surface and side end face of vertical table-board 2
Further respectively have infrared distance measuring sensor 81, the back side of vertical table-board 2 is provided with display screen 9, the input of display screen 9 respectively with
Electrolevel 83, infrared distance measuring sensor 81 are connected.Three of above-mentioned level table 1, vertical table-board 2 and vertical side 4
The process technology index of plane is：Level table 1, the angle that connects of vertical table-board 2 is 90o ± 0.1o, vertical table-board 2 and vertical
4 angle that connects is 90o ± 0.1o sideways, flatness Pian Cha≤0.1mm of every block of plate, roughness Ra 1.6, and sheet material is using double
There are Anti-deformation support reinforcing, the sheet metal thickness of level table 1 in phase stainless steel, the sheet metal thickness 20mm of vertical table-board 2, the back side
30mm, the angle groove of vertical side 4 is standard angle, error ± 0.05o.Verifying bench must detect water when installing with level meter
Pingdu, it is desirable to level table all directions levelness Pian Cha≤0.1o；Angular measurement plate 61 uses 40Cr steel, good toughness,
Hardness, stability, anti-corrosion.
Above-mentioned testboard is mutually perpendicular to form three dimensions testboard by three planes, and vertical check table top can be for specification
Small-sized pipe fitting is detected that horizontal detection platform then goes for the big pipe fitting of specification, and water is held on using horizontal type level
Mode in flat surface 1 detected, the infrared distance measuring sensor 81 that the upper surface of above-mentioned vertical table-board 2 and side end face are installed
The height of pipe fitting when being directed to vertical check or horizontal detection respectively detected, the electronics installed on above-mentioned angular measurement plate 61
Level meter 83 then can be used for the goniometry of 90 ° of angle of bend ＜ bend pipe tools, can be preset on electrolevel 83
Same specification bend pipe tools are carried out bulk angular surveying, the above-mentioned pipe fitting determined through infrared distance sensor 81 by predetermined angular
The data such as the bend pipe tools angle highly, determined by electrolevel 83 can be shown by display screen 9.
The above-mentioned back side of level table 1 is provided with bottom plate 5, and weight sensor 82, weight are provided between bottom plate 5 and level table 1
Quantity sensor 82 is distributed between level table 1 and bottom plate 5, and the output end of weight sensor 82 is connected with display screen 9.Above-mentioned water
Erection weight sensor 82 can be also used for measuring pipe fitting weight between flat surface 1 and bottom plate 5, in order to keep level table 1
Level, fluting causes weight sensor 82 to be embedded wherein on bottom plate 5, reduces the influence to level table 1.
Above-mentioned vertical table-board 2 is provided with the groove 21 vertically extended, and the lower end of angular measurement plate 61 is installed through jointed shaft
In being wound with torsion spring on the bottom of groove 21, jointed shaft, angular measurement plate 61 coordinates with the gap of groove 21, two avris on the top of groove 21
Wall, which is provided between connection shaft seat 23, connection shaft seat 23, is provided with connecting shaft 22, and connecting shaft 22 is connected with what is rotated around connecting shaft 22
Lock 3, lock 3 includes U-shaped body, and the connecting shaft 22 of the two ends of U-shaped body respectively with the top both sides of groove 21 is connected.Need to survey
When measuring angle of bend, lock 3 is opened, angular measurement plate 61 rotates down under the twisting force of torsion spring and is connected to elbow port
Place, measures angle, meanwhile, the angular measurement plate 61 can be collapsed in groove 21 and 3 to be fixed through lock.
The end of above-mentioned U-shaped body is provided with the axis hole being adapted to connecting shaft 22, and the end of U-shaped body is provided with spacing elongated end
31, the side wall on the top of groove 21 is provided with the stopper slot 24 being adapted to the spacing elongated end 31.Above-mentioned lock 3 passes through its spacing extension
End 31 coordinates with stopper slot 24 limits its inordinate rotation, its final position is limited in upright position.
Infrared distance measuring sensor 81 is installed in vertical table-board by ranging seat 73, and ranging seat 73 is provided with guide rail 731,
Infrared distance measuring sensor 81 is installed on guide rail 731 and coordinated with the formation sliding of guide rail 731, it is moved back and forth regulation
Position.
Electrolevel 83 is arranged on the free end of angular measurement plate 61, the data wire of the output end of electrolevel 83 according to
Connect after secondary through hole and vertical table-board 2 through at the connecting shaft of angular measurement plate 61 with being installed on the display screen 9 at the back side of vertical table-board 2
Connect, as shown in figure 5, the angle that electrolevel display screen is shown is 60 °, its numeral is small, is not easy to check, by electrolevel
83 are connected with display screen 9, and bigger angular values can be seen on a display screen, are conveniently checked.The effect of angular measurement plate 61
It is the goniometry for measuring the elbow that angle of bend is less than 90 degree, aid is electrolevel 83, and electrolevel 83 is matched somebody with somebody
The angle of bend of elbow can be gone out with Accurate Determining by closing graduation mark.
Above-mentioned testboard, when small dimension pipe fitting is tested, such as bend pipe tools：Pipe fitting is held on level with vertical structure
On table top 1, pipe fitting Single port is held on level table 1, pipe fitting another port is then attached in vertical table-board 2, pipe fitting end
If there is gap between mouth and vertical table-board 2, it is inserted measuring the beat Q of the pipe port by auxiliary gap chi
Value, by pipe fitting side be attached at vertical table-board 2 or it is horizontal be attached between the observable pipe fitting of level table 1 and table top whether have between
Gap, and its beat P values can be measured by auxiliary gap chi；Secondly, passed by the infrared distance measuring of the upper surface of vertical table-board 2
Sensor 81（The product, can be using infrared light curtain measurement or like product to commonly use product in the prior art）Height is measured, such as
Fruit angle of bend is less than 90 °, its angle can also be measured by angular measurement plate 61 and electrolevel 83, in addition, the bottom of by
Weight sensor 82 between plate 5 and level table 1 measures the weight of pipe fitting；When heavy gauge tube part is tested, such as elbow
Pipe fitting：Pipe fitting is held on level table 1 with horizontal type structure, pipe fitting one end port is connected in vertical side 4, and pipe fitting is another
End port is connected in vertical table-board 2, measurement, elevation carrection and the weight measurement side of beat Q values, beat P values for pipe fitting
Formula is then similar.Because the pipe fitting of big specification is because of the big relation of its volume and weight, every heavy gauge tube part depends merely on manpower may nothing
Method completes mobile work, therefore need to configure a fixed loop wheel machine, movement and upset for medium-and-large-sized pipe fitting.This structure measurement
The data gone out are more accurate, eliminate human error, and operating efficiency is high, can be with for the pipe fitting of small dimension, big specification
Measurement.
The present invention is not limited to above-mentioned embodiment, and persons skilled in the art are according to disclosed by the invention interior
Hold, the present invention, or every design structure and think of using the present invention can be implemented using other a variety of embodiments
Road, does simple change or change, both falls within protection scope of the present invention.
Claims (8)
1. a kind of pipe fitting verifying bench, including testboard, it is characterised in that：The testboard includes level table, vertical table-board
And vertical side, level table, vertical table-board, vertical side be mutually perpendicular to be formed the three dimensions testboard of rectangular coordinate system,
Three dimensions testboard includes vertical check table top and horizontal detection platform, and the vertical check table top is using level table to be vertical
Bottom surface, using vertical table-board as vertical test surfaces, the horizontal detection platform using vertical side as horizontal bottom surface, using vertical table-board as
Horizontal test surfaces, using level table to be horizontal face is shelved, the vertical table-board is also equipped with angular measurement plate, angular measurement plate
Electrolevel is installed, vertical direction of the angular measurement plate along vertical table-board is installed, and angular measurement plate upper end is removable through latching
Formula is fixed, and angular measurement plate lower end is articulated with vertical table-board, and the vertical side is additionally provided with graduation mark, and the graduation mark is with level
Table top, vertical table-board and vertical side intersection are set for the center of circle, and the upper surface and side end face of the vertical table-board are also set respectively
Have an infrared distance measuring sensor, the vertical table-board back side is provided with display screen, the input of display screen respectively with electronic horizon
Instrument, infrared distance measuring sensor connection.
2. pipe fitting verifying bench according to claim 1, it is characterised in that：The level table back side is provided with bottom plate,
Weight sensor is provided between bottom plate and level table, weight sensor is distributed between level table and bottom plate, weight sensing
The output end of device is connected with display screen.
3. pipe fitting verifying bench according to claim 1 or 2, it is characterised in that：The vertical table-board is provided with along vertical side
To the groove of extension, the angular measurement plate lower end is installed on bottom portion of groove, jointed shaft through jointed shaft is wound with torsion spring, and angle is surveyed
Template coordinates with groove gap, and the two avris walls on groove top, which are provided between connection shaft seat, connection shaft seat, is provided with connecting shaft, even
Spindle is connected with the lock rotated around connecting shaft, and lock includes U-shaped body, the two ends of U-shaped body respectively with groove top both sides
Connecting shaft connection.
4. pipe fitting verifying bench according to claim 3, it is characterised in that：The end of the U-shaped body is provided with being connected
The axis hole of axle adaptation, the end of U-shaped body is provided with spacing elongated end, and the side wall on groove top is provided with to be adapted to the spacing elongated end
Stopper slot.
5. pipe fitting verifying bench according to claim 1 or 2, it is characterised in that：The infrared distance measuring sensor passes through
Ranging seat be installed in vertical table-board, ranging seat be provided with guide rail, the infrared distance measuring sensor be installed on guide rail and with
Guide rail formation sliding coordinates.
6. pipe fitting verifying bench according to claim 3, it is characterised in that：The infrared distance measuring sensor passes through ranging
Seat is installed in vertical table-board, and ranging seat is provided with guide rail, and the infrared distance measuring sensor is installed on guide rail and and guide rail
Sliding is formed to coordinate.
7. pipe fitting verifying bench according to claim 4, it is characterised in that：The infrared distance measuring sensor passes through ranging
Seat is installed in vertical table-board, and ranging seat is provided with guide rail, and the infrared distance measuring sensor is installed on guide rail and and guide rail
Sliding is formed to coordinate.
8. pipe fitting verifying bench according to claim 1, it is characterised in that：The electrolevel is arranged on angular surveying
The free end of plate, the data wire of electrolevel output end sequentially passes through through hole and vertical stand at angular measurement plate connecting shaft
It is connected behind face with being installed on the display screen at the vertical table-board back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710469456.6A CN107121102B (en) | 2017-06-20 | 2017-06-20 | Pipe fitting inspection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710469456.6A CN107121102B (en) | 2017-06-20 | 2017-06-20 | Pipe fitting inspection platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107121102A true CN107121102A (en) | 2017-09-01 |
| CN107121102B CN107121102B (en) | 2023-01-17 |
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ID=59719152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710469456.6A Active CN107121102B (en) | 2017-06-20 | 2017-06-20 | Pipe fitting inspection platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN107121102B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534755A (en) * | 2018-04-10 | 2018-09-14 | 陈泽泽 | A kind of quick angel measuring instrument |
| CN108775853A (en) * | 2018-06-13 | 2018-11-09 | 大连诺林机械制造有限公司 | Elbow, bend pipe angle and plane Multifunctional detection measuring tool |
| CN109029251A (en) * | 2018-06-14 | 2018-12-18 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of general-purpose type automobile pipeline detection device |
| CN110174086A (en) * | 2019-04-09 | 2019-08-27 | 中国石油天然气集团公司管材研究所 | A kind of measuring device and measuring method at elbow curvature angle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534755A (en) * | 2018-04-10 | 2018-09-14 | 陈泽泽 | A kind of quick angel measuring instrument |
| CN108775853A (en) * | 2018-06-13 | 2018-11-09 | 大连诺林机械制造有限公司 | Elbow, bend pipe angle and plane Multifunctional detection measuring tool |
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| CN110174086A (en) * | 2019-04-09 | 2019-08-27 | 中国石油天然气集团公司管材研究所 | A kind of measuring device and measuring method at elbow curvature angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107121102B (en) | 2023-01-17 |
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