CN109253683A - Auxiliary transformer folder quality testing tooling and method - Google Patents
Auxiliary transformer folder quality testing tooling and method Download PDFInfo
- Publication number
- CN109253683A CN109253683A CN201811254522.9A CN201811254522A CN109253683A CN 109253683 A CN109253683 A CN 109253683A CN 201811254522 A CN201811254522 A CN 201811254522A CN 109253683 A CN109253683 A CN 109253683A
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- Prior art keywords
- auxiliary transformer
- folder
- transformer folder
- auxiliary
- seat
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
Auxiliary transformer folder quality testing tooling, including front and back two monitor stations arranged side by side, it is characterized in that the monitor station includes two activity detection seats of horizontally disposed fixed test seat and side-by-side alignment, the vertical setting of activity detection seat, and it is detachably arranged on fixed test seat, adjustable interval between two activity detection seats, auxiliary transformer folder are vertically hung between two activity detection seats, and an auxiliary transformer folder is hung on a monitor station.The present invention realizes the quality testing before the installation of auxiliary transformer folder, avoid auxiliary transformer folder and coil off quality equipped, improve the accuracy and reliability of transformer assembling, it avoids since auxiliary transformer folder is off quality and assembling of doing over again, the efficiency for improving transformer production, reduces the labor intensity of transformer production.
Description
Technical field
The present invention relates to a kind of auxiliary transformer folder quality testing tooling and methods, install for auxiliary transformer folder
Preceding quality testing.
Background technique
Using hang install EMU auxiliary transformer, suspended portion by folder 4 installation otic placodes (again
Claim mounting base) composition, folder mounting base integral planar degree is required high.It is flat that directly detection folder Integral mounting base is had no at present
The method of face degree and verticality, but whether auxiliary transformer mounting base integral planar degree can be adjusted and be closed after being assembled by coil
Lattice judge whether folder quality is qualified, and folder is up-to-standard if it can concoct lattice, folder quality does not conform to if it cannot concoct lattice
Lattice, the body after needing to assemble coil if folder at this time is off quality is all disassembled, then is done over again to folder, process
It is quite cumbersome.
Tooling in the prior art about flatness and measuring for verticality is more, such as:
1,108072312 A of CN measures the device of product verticality and flatness, adjacent positioning area is disposed on pedestal
And measurement zone, the positioning column of at least three distributions in the horizontal plane is installed in the positioning area, is pacified in the measurement zone
Equipped with sliding rail, measurement plate is " L " template part, and lower end surface is mounted on the sliding rail, and upper surface is equipped with several displacement measurement tables, energy
The accurate detection of enough quick and easy realization product two face verticalities and flatness.
2,108180818 A of CN, a kind of high-precision detector measuring L-type planeness of workpiece verticality, comprising for putting
The V-block of setting L-type workpiece, the testing agency for measuring L-type workpiece；The testing agency includes angle square, is separately positioned on angle
Ruler adjacent both ends and the ruler arm for being mutually perpendicular to placement；On two ruler arms respectively it is vertical be provided with can along ruler arm slide and can edge
The amesdial of ruler arm overturning 180 degree；Each amesdial passes through clamping screw and is fixed on ruler arm, and the contact of amesdial
Stretch out two adjacent external surfaces of angle square and two adjacent inner surfaces.
It is not directed to the mounting base flatness of auxiliary transformer folder and the detection instrument of verticality also in the prior art, in order to
The quality that auxiliary transformer folder can be judged before the installation of auxiliary transformer folder, avoids after mounting due to off quality
And do over again, research and develop it is a kind of for the mounting base flatness of auxiliary transformer folder and the tooling of measuring for verticality, so as to
It is reasonably necessary that the quality of auxiliary transformer fixture is sentenced before installation.
Summary of the invention
Auxiliary transformer folder quality testing tooling and method provided by the invention, before realizing the installation of auxiliary transformer folder
Quality testing, avoid auxiliary transformer folder off quality and coil equipped, improve transformer assembling accuracy and
Reliability, avoid due to auxiliary transformer folder is off quality and assembling of doing over again, improve the efficiency of transformer production, reduce and become
The labor intensity of depressor production.
In order to achieve the above objectives the technical solution adopted by the present invention is that:
Auxiliary transformer folder quality testing tooling, including front and back two monitor stations arranged side by side, it is characterised in that the detection
Platform includes the vertical setting of activity detection seat described in horizontally disposed fixed test seat and two activity detection seats of side-by-side alignment,
And be detachably arranged on fixed test seat, the adjustable interval between two activity detection seats, auxiliary transformer folder is along vertical
To hanging between two activity detection seats, an auxiliary transformer folder is hung on a monitor station.
Preferably, the fixed test seat is fixed on horizontally disposed bottom plate, the bottom plate and fixed test seat
Vertical setting, the quantity of bottom plate are three, and uniform intervals are fixed with fixed test seat.
Preferably, the fixed test seat includes two connecting plates of connecting plate and connection of two consistencies from top to bottom setting
Support plate, support plate are vertically arranged and between two connecting plates and are evenly spaced on, and open up edge on the connecting plate on upper layer
The strip through-hole slot of length direction setting, activity detection seat are mounted on fixed test seat by strip through-hole slot.
Preferably, the activity detection seat includes the support column being vertically arranged, is fixed on support column bottom end and fixation
The detection seat movable plate being detachably connected and the flatness detection plate being fixed at the top of support column, the movable plate and flatness
Detection plate is horizontally disposed, and the installation otic placode of auxiliary transformer folder is placed in flatness detection plate, makes auxiliary transformer folder
Hanging is between two activity detection seats.
Preferably, the support column is square steel tube, supports and is welded with the reinforcing rib being vertically arranged on column outer wall, described
Reinforcing rib upper end is connect with flatness detection plate, and lower end is connect with movable plate.
Preferably, the center of the flatness detection plate is provided with location hole, the location hole and auxiliary transformation
Fixation hole on the installation otic placode of device folder is corresponding.
Auxiliary transformer folder quality determining method, using above-described auxiliary transformer folder quality testing tooling,
It is characterized by:
Flatness detection: auxiliary transformer upper clamping piece and lower clamping piece are hung on monitor station respectively, detect auxiliary transformation with clearance gauge
The gap of device folder and activity detection seat horizontal contact position, if gap in error range if auxiliary transformer folder peace
It is qualified to fill otic placode flatness, it is otherwise unqualified；
Measuring for verticality: marking four mark position A, B, C, D on auxiliary transformer upper clamping piece first, in auxiliary transformation
Corresponding position A1, B1, C1, D1 corresponding with mark position A, B, C, D are marked on device lower clamping piece, then by auxiliary transformer
Upper clamping piece and lower clamping piece are hung on monitor station respectively, measure mark position A distance L1, label between corresponding position A1 with slide calliper rule
Position B distance L2, mark position C distance L3 and mark position D and correspondence between corresponding position C1 between corresponding position B1
The verticality of distance L4 , Ruo ∣ L1-L3 ∣≤1mm Qie ∣ L2-L4 ∣≤1mm between the D1 of position, auxiliary transformer folder are qualified, no
It is then unqualified；
Judge the quality of auxiliary transformer folder: if the installation otic placode flatness and verticality of auxiliary transformer folder are qualified,
And auxiliary transformer folder is up-to-standard, it is otherwise unqualified.
Preferably, " with the gap of clearance gauge detection auxiliary transformer folder and activity detection seat horizontal contact position "
Refer to the gap between the installation otic placode and the flatness detection plate of activity detection platform with clearance gauge detection auxiliary transformer folder.
Preferably, described four mark positions A, B, C, D are in distributed rectangular, and close to the installation of auxiliary transformer folder
Otic placode.
The beneficial effects of the present invention are:
The present invention for the quality testing before the installation of auxiliary transformer folder, avoid auxiliary transformer folder off quality with
Coil is equipped, improves the accuracy and reliability of transformer assembling, avoids returning since auxiliary transformer folder is off quality
Work assembling, improves the efficiency of transformer production, reduces the labor intensity of transformer production.
Detecting tool of the invention includes fixed test seat and activity detection seat, and fixed test seat is detected for installation activity
Seat realizes the adjustable of two activity detection seat spacing, and activity detection seat is detected for hanging auxiliary transformer folder, structure
Simply, detection operation is simple, detects high reliablity, is adjusted by the spacing between two activity detection seats, is suitable for different size
The quality testing of auxiliary transformer folder improves the versatility and practicability of detecting tool.
Front and back two monitor stations arranged side by side in auxiliary transformer folder quality testing tooling of the invention, for hanging auxiliary
The upper clamping piece and lower clamping piece of transformer, make folder in vertical and front and back aligned fashion, are connect by detection folder with monitor station level
Gap between contacting surface can determine whether out whether the flatness of folder installation otic placode is qualified, by between detection upper clamping piece and lower clamping piece
The spacing of different location can determine whether out whether the verticality of folder is qualified, by hanging down to folder installation otic placode flatness and folder
The detection directly spent, whether the quality to judge auxiliary transformer folder is qualified, thus before realizing the installation of auxiliary transformer folder
Quality testing, detects reliability and accuracy is high, detects easy to operate.
Detailed description of the invention
Fig. 1 is the main view of auxiliary transformer folder quality testing tooling in specific embodiment.
Fig. 2 is the top view of auxiliary transformer folder quality testing tooling in specific embodiment.
Fig. 3 is the side view of auxiliary transformer folder quality testing tooling in specific embodiment.
Fig. 4 is the main view of activity detection seat.
Fig. 5 is the top view of activity detection seat.
Fig. 6 is the main view of fixed test seat.
Fig. 7 is the top view of fixed test seat.
Fig. 8 is that auxiliary transformer upper clamping piece and lower clamping piece hang the main view in auxiliary transformer folder quality testing tooling
Figure.
Fig. 9 is the back view of auxiliary transformer upper clamping piece and lower clamping piece hanging in auxiliary transformer folder quality testing tooling
Figure.
Figure 10 is that auxiliary transformer upper clamping piece and lower clamping piece hang bowing in auxiliary transformer folder quality testing tooling
View.
Figure 11 is that auxiliary transformer upper clamping piece and lower clamping piece hang facing upward in auxiliary transformer folder quality testing tooling
View.
Specific embodiment
1 to 11 pair of the embodiment of the present invention elaborates with reference to the accompanying drawing.
Auxiliary transformer folder quality testing tooling, including front and back two monitor stations 1 arranged side by side, it is characterised in that described
Monitor station 1 includes activity detection seat 3 described in horizontally disposed fixed test seat 2 and two activity detection seats 3 of side-by-side alignment
Vertical setting, and be detachably arranged on fixed test seat 2, the adjustable interval between two activity detection seats 3, assist transformation
Device folder is vertically hung between two activity detection seats 3, and an auxiliary transformer folder is hung on a monitor station 1.
As shown, front and back two monitor stations 1 arranged side by side in auxiliary transformer folder quality testing tooling, auxiliary for hanging
The upper clamping piece and lower clamping piece for helping transformer are aligned folder in vertical and front and back, pass through detection folder and monitor station flat contact
Gap between face can determine whether out whether the flatness of folder installation otic placode 100 is qualified, by between detection upper clamping piece and lower clamping piece
The spacing of different location can determine whether out whether the verticality of folder is qualified, by hanging down to folder installation otic placode flatness and folder
The detection directly spent, whether the quality to judge auxiliary transformer folder is qualified, thus before realizing the installation of auxiliary transformer folder
Quality testing avoids auxiliary transformer folder off quality and coil equipped, improve transformer assembling accuracy and can
By property, avoid due to auxiliary transformer folder is off quality and assembling of doing over again, improve the efficiency of transformer production, reduce transformation
The labor intensity of device production, is adjusted by the spacing between two activity detection seats, is suitable for different size auxiliary transformer folder
Quality testing, improve the versatility and practicability of detecting tool.
Wherein, the fixed test seat 2 is fixed on horizontally disposed bottom plate 4, the bottom plate 4 and fixed test seat
2 vertical settings, the quantity of bottom plate 4 are three, and uniform intervals and fixed test seat 2 are fixed.Pass through bottom plate 4 and fixed test seat 2
Connection, determine the normal pitch between two monitor stations 1, guarantee that monitor station will not occur partially in hanging or detection process
It moves, influences testing result.Three 4 uniform intervals of bottom plate and fixed test seat 2 are fixed, carry out effective position to fixed test seat 2,
It can guarantee two monitor stations, 1 front and back side by side, parallelly distribute on improves the detection accuracy and reliability of detecting tool.
Wherein, the fixed test seat 2 includes two connecting plates of connecting plate 21 and connection of two consistencies from top to bottom setting
21 support plate 22, support plate 22 are vertically arranged and between two connecting plates 21 and are evenly spaced on, the connection on upper layer
The strip through-hole slot 21.1 being arranged along its length is opened up on plate 21, activity detection seat 3 is mounted on by strip through-hole slot 21.1
On fixed test seat 2, change the installation site of activity detection seat 3 along through-hole groove 21.1, i.e., adjustable two activity detection seats 3 it
Between spacing, to be applicable in the quality testing of different size auxiliary transformer folder, the versatility and practicability for making detecting tool are more
It is high.
Wherein, the activity detection seat 3 includes the support column 31 being vertically arranged, is fixed on 31 bottom end of support column and consolidates
Regular inspection surveys the movable plate 32 that seat 3 is detachably connected and is fixed on the flatness detection plate 33 at 31 top of support column, the activity
Plate 32 and flatness detection plate 33 are horizontally disposed, and the installation otic placode 100 of auxiliary transformer folder is placed in flatness detection plate 33
On, make the hanging of auxiliary transformer folder between two activity detection seats 3.Support column 31 is used for load-bearing, and movable plate 32 is for connecting
Fixed test seat 2 is connect, installation site of the activity detection seat 3 on fixed test seat 2, the mounting ear of auxiliary transformer folder are changed
Plate 100 and flatness detection plate 33 are plane contact, by the gap between two contact surfaces of detection, can be detected out and assist transformation
Part installs the flatness of otic placode, detects easy to operate, detects flatness by the gap between face and face contact, detection it is reliable
Property it is high.
Wherein, the support column 31 is square steel tube, is welded with the reinforcing rib 34 being vertically arranged, institute on 31 outer wall of support column
34 upper end of reinforcing rib stated is connect with flatness detection plate 33, and lower end is connect with movable plate 32.Reinforce plane by reinforcing rib 34
The bearing capacity for spending detection plate 33, prevents flatness detection plate 33 from generating inclination during hanging auxiliary transformer folder,
Testing result is influenced, the reliability of detecting tool is improved.
Wherein, the center of the flatness detection plate 33 is provided with location hole 33.1, the location hole 33.1 with
Fixation hole on the installation otic placode of auxiliary transformer folder is corresponding.It, will after the hanging of auxiliary transformer folder is on monitor station 1
Positioning pin passes through the installation otic placode 100 of auxiliary transformer folder, and stretches in location hole 33.1, can be by auxiliary transformer folder
Be located on monitor station 1, prevent auxiliary transformer folder run-off the straight in detection process, movement and fall it is de-, while make auxiliary become
Depressor folder and 2 keeping parallelism of fixed test seat, and the flatness detected is exactly the installation otic placode of auxiliary transformer folder
The flatness of fixation hole position on 100, the i.e. flatness of auxiliary transformer folder installation site are improving the accuracy of detection
Meanwhile guaranteeing the validity of detection.
The present invention also protects a kind of auxiliary transformer folder quality determining method, is pressed from both sides using above-described auxiliary transformer
Part quality testing tooling, it is characterised in that:
Flatness detection: auxiliary transformer upper clamping piece and lower clamping piece are hung on respectively on monitor station 1, detect auxiliary transformation with clearance gauge
Gap between the installation otic placode 100 and the flatness detection plate 33 of activity detection platform of device folder, if gap is in error range
Inside then the installation otic placode flatness of auxiliary transformer folder is qualified, otherwise unqualified；
Measuring for verticality: marking four mark position A, B, C, D on auxiliary transformer upper clamping piece first, in auxiliary transformation
Corresponding position A1, B1, C1, D1 corresponding with mark position A, B, C, D are marked on device lower clamping piece, then by auxiliary transformer
Upper clamping piece and lower clamping piece are hung on respectively on monitor station 1, measure mark position A distance L1, mark between corresponding position A1 with slide calliper rule
Remember position B between corresponding position B1 distance L2, mark position C between corresponding position C1 distance L3 and mark position D with it is right
Distance L4 , Ruo ∣ L1-L3 ∣≤1mm Qie ∣ L2-L4 ∣≤1mm between the D1 of position is answered, the verticality of auxiliary transformer folder is qualified,
Otherwise unqualified；
Judge the quality of auxiliary transformer folder: if the installation otic placode flatness and verticality of auxiliary transformer folder are qualified,
And auxiliary transformer folder is up-to-standard, it is otherwise unqualified.
Four described mark positions A, B, C, the D are in distributed rectangular, and close to the installation otic placode of auxiliary transformer folder
100.The area of four mark position A, B, C, D distributions is maximum, can effectively detect in auxiliary transformer part folder up and down
The verticality at four ends, to accurately judge whether the verticality of auxiliary transformer folder is qualified, improves the accuracy of detection
And reliability.
Above-described quality determining method can be sentenced by the gap between detection folder and monitor station horizontal contact face
Whether the flatness of the disconnected installation otic placode of folder out is qualified, by the spacing of different location between detection upper clamping piece and lower clamping piece, can sentence
Whether the verticality of disconnected folder out is qualified, auxiliary to judge by installing the detection of otic placode flatness and folder verticality to folder
It helps the quality of apparatus for fixing transformer whether qualified, to realize the quality testing before the installation of auxiliary transformer folder, detects reliability
With accuracy height, detection is easy to operate, avoids auxiliary transformer folder and coil off quality equipped, guarantees up-to-standard
Auxiliary transformer folder and coil it is equipped, improve the accuracy and reliability of transformer assembling, avoid due to auxiliary transformer
Folder is off quality and assembling of doing over again, and improves the efficiency of transformer production, reduces the labor intensity of transformer production.
It is completely described in conjunction with technical solution of the attached drawing to the embodiment of the present invention above, it should be noted that described
Embodiment be only a part of the embodiments of the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
Claims (9)
1. auxiliary transformer folder quality testing tooling, including front and back two monitor stations (1) arranged side by side, it is characterised in that described
Monitor station (1) includes two activity detection seats (3) of horizontally disposed fixed test seat (2) and side-by-side alignment, the activity
Seat (3) vertical setting is detected, and is detachably arranged on fixed test seat (2), the spacing between two activity detection seats (3) can
Adjustment, auxiliary transformer folder are vertically hung between two activity detection seats (3), and extension one is auxiliary on a monitor station (1)
Help apparatus for fixing transformer.
2. auxiliary transformer folder quality testing tooling according to claim 1, it is characterised in that the fixed test
Seat (2) is fixed on horizontally disposed bottom plate (4), the bottom plate (4) and fixed test seat (2) vertical setting, bottom plate (4)
Quantity is three, and uniform intervals and fixed test seat (2) are fixed.
3. auxiliary transformer folder quality testing tooling according to claim 1, it is characterised in that the fixed test
Seat (2) includes the connecting plate (21) of two consistencies from top to bottom setting and the support plate (22) for connecting two connecting plates (21), support plate
(22) vertically it is arranged and between two connecting plates (21) and is evenly spaced on, opens up on the connecting plate (21) on upper layer along length
The strip through-hole slot (21.1) of direction setting is spent, activity detection seat (3) is mounted on fixed test by strip through-hole slot (21.1)
On seat (2).
4. auxiliary transformer folder quality testing tooling according to claim 1, it is characterised in that the activity detection
Seat (3) includes the support column (31) being vertically arranged, is fixed on support column (31) bottom end and fixed test seat (3) is detachably connected
Movable plate (32) and the flatness detection plate (33) that is fixed at the top of support column (31), the movable plate (32) and flatness
Detection plate (33) is horizontally disposed, and the installation otic placode of auxiliary transformer folder is placed on flatness detection plate (33), becomes auxiliary
Depressor folder is hung between two activity detection seats (3).
5. auxiliary transformer folder quality testing tooling according to claim 4, it is characterised in that the support column
(31) it is square steel tube, is welded with the reinforcing rib (34) being vertically arranged, the reinforcing rib (34) upper end on support column (31) outer wall
It is connect with flatness detection plate (33), lower end is connect with movable plate (32).
6. auxiliary transformer folder quality testing tooling according to claim 4, it is characterised in that the flatness inspection
The center of drafting board (33) is provided with location hole (33.1), the mounting ear of the location hole (33.1) and auxiliary transformer folder
Fixation hole on plate is corresponding.
7. auxiliary transformer folder quality determining method, using auxiliary transformer folder matter as claimed in any one of claims 1 to 6
Measure detecting tool, it is characterised in that:
Flatness detection: auxiliary transformer upper clamping piece and lower clamping piece are hung on respectively on monitor station (1), are detected auxiliary with clearance gauge and are become
The gap of depressor folder and activity detection seat (3) horizontal contact position, if gap in error range if auxiliary transformer press from both sides
The installation otic placode flatness of part is qualified, otherwise unqualified；
Measuring for verticality: marking four mark position A, B, C, D on auxiliary transformer upper clamping piece first, in auxiliary transformation
Corresponding position A1, B1, C1, D1 corresponding with mark position A, B, C, D are marked on device lower clamping piece, then by auxiliary transformer
Upper clamping piece and lower clamping piece are hung on respectively on monitor station (1), with slide calliper rule measure mark position A between corresponding position A1 distance L1,
Mark position B between corresponding position B1 distance L2, mark position C between corresponding position C1 distance L3 and mark position D with
The verticality of distance L4 , Ruo ∣ L1-L3 ∣≤1mm Qie ∣ L2-L4 ∣≤1mm between corresponding position D1, auxiliary transformer folder are closed
Lattice, it is otherwise unqualified；
Judge the quality of auxiliary transformer folder: if the installation otic placode flatness and verticality of auxiliary transformer folder are qualified,
And auxiliary transformer folder is up-to-standard, it is otherwise unqualified.
8. auxiliary transformer folder quality determining method according to claim 7, it is characterised in that described " is examined with clearance gauge
Survey the gap of auxiliary transformer folder and activity detection seat (3) horizontal contact position " refer to clearance gauge detection auxiliary transformer folder
Gap between the installation otic placode and the flatness detection plate of activity detection platform of part.
9. auxiliary transformer folder quality determining method according to claim 7, it is characterised in that four labels
Position A, B, C, D are in distributed rectangular, and close to the installation otic placode of auxiliary transformer folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254522.9A CN109253683B (en) | 2018-10-26 | 2018-10-26 | Auxiliary transformer clamp quality detection tool and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254522.9A CN109253683B (en) | 2018-10-26 | 2018-10-26 | Auxiliary transformer clamp quality detection tool and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109253683A true CN109253683A (en) | 2019-01-22 |
| CN109253683B CN109253683B (en) | 2021-05-14 |
Family
ID=65046602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811254522.9A Active CN109253683B (en) | 2018-10-26 | 2018-10-26 | Auxiliary transformer clamp quality detection tool and method |
Country Status (1)
| Country | Link |
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| CN202361958U (en) * | 2011-12-16 | 2012-08-01 | 保定天威集团有限公司 | Multipurpose laser measurement device |
| CN203536212U (en) * | 2013-11-14 | 2014-04-09 | 保定天威集团有限公司 | Transformer clamp assembly adjusting device |
| CN205981060U (en) * | 2016-08-16 | 2017-02-22 | 中车株洲电机有限公司 | Depth of parallelism detects frock |
| CN206153807U (en) * | 2016-08-30 | 2017-05-10 | 宁波奥克斯高科技有限公司 | Folder welding jig under dry -type transformer |
| US20180120078A1 (en) * | 2016-10-27 | 2018-05-03 | Industrial Technology Research Institute | Flatness measuring device |
| CN207797981U (en) * | 2017-12-22 | 2018-08-31 | 杭州大和热磁电子有限公司 | A kind of flatness checking device |
| CN108545611A (en) * | 2018-06-08 | 2018-09-18 | 上海金艺检测技术有限公司 | With Overhead Crane Bridge web deformation measurement and determination method |
-
2018
- 2018-10-26 CN CN201811254522.9A patent/CN109253683B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202361958U (en) * | 2011-12-16 | 2012-08-01 | 保定天威集团有限公司 | Multipurpose laser measurement device |
| CN203536212U (en) * | 2013-11-14 | 2014-04-09 | 保定天威集团有限公司 | Transformer clamp assembly adjusting device |
| CN205981060U (en) * | 2016-08-16 | 2017-02-22 | 中车株洲电机有限公司 | Depth of parallelism detects frock |
| CN206153807U (en) * | 2016-08-30 | 2017-05-10 | 宁波奥克斯高科技有限公司 | Folder welding jig under dry -type transformer |
| US20180120078A1 (en) * | 2016-10-27 | 2018-05-03 | Industrial Technology Research Institute | Flatness measuring device |
| CN207797981U (en) * | 2017-12-22 | 2018-08-31 | 杭州大和热磁电子有限公司 | A kind of flatness checking device |
| CN108545611A (en) * | 2018-06-08 | 2018-09-18 | 上海金艺检测技术有限公司 | With Overhead Crane Bridge web deformation measurement and determination method |
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| Publication number | Publication date |
|---|---|
| CN109253683B (en) | 2021-05-14 |
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