CN110879034A - Detection apparatus for electric power fitting straightness that hangs down - Google Patents
Detection apparatus for electric power fitting straightness that hangs down Download PDFInfo
- Publication number
- CN110879034A CN110879034A CN201911161338.4A CN201911161338A CN110879034A CN 110879034 A CN110879034 A CN 110879034A CN 201911161338 A CN201911161338 A CN 201911161338A CN 110879034 A CN110879034 A CN 110879034A
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- support frame
- reading
- fitting
- electric power
- block
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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
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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
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the field of electric power fitting detection equipment, in particular to a device for detecting the verticality of an electric power fitting, which comprises a pedestal, a support frame, a part positioning assembly, the fitting to be detected, a reading assembly and two measuring rods, wherein the reading assembly comprises a reading plate and a fixing part, one end of each measuring rod is slidably arranged on the reading plate, and the other end of each measuring rod is in contact with the surface of the fitting to be detected. The equipment cost is low, and the operation is convenient and accurate.
Description
Technical Field
The invention relates to the field of electric power fitting detection equipment, in particular to a detection device for perpendicularity of an electric power fitting.
Background
Perpendicularity is a position tolerance, and perpendicularity tolerance is: the actual direction of the measured element is the maximum allowable variation between ideal directions perpendicular to the reference. I.e., the pattern, to limit the maximum allowable variation range of the measured actual element from the vertical direction.
An electric power fitting is a metal accessory which is used for connecting and combining various devices in an electric power system, plays a role in transmitting mechanical load, electrical load and certain protection effect, is generally of a centrosymmetric structure, but parts are complex in shape and cannot directly measure the verticality of a connecting line between a central plane and two hole axes, so that when the verticality of the electric power fitting is measured, a complex three-coordinate measuring instrument is often adopted and then a professional tool clamp is matched for measurement and calculation, the operation method is complex and the use cost is high.
Therefore, it is necessary to design a device for detecting the verticality of the electric power fitting, which is easy to operate.
Disclosure of Invention
The invention aims to provide a detection device for the verticality of an electric power fitting.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a detection apparatus for electric power fitting straightness that hangs down, includes pedestal, support frame, part locating component, the gold utensil that awaits measuring, reading subassembly and two measuring poles, the support frame is for falling L shape structure and fixed setting at the top of pedestal, part locating component sets up with fixed part on the support frame, the reading subassembly includes reading board and fixed part, and the reading board sets up in the support frame in the vertical section of support frame and gliding setting from top to bottom, and fixed part sets up the position with fixed reading board and support frame on the reading board, the gold utensil that awaits measuring is fixed to be set up on part locating component, and two measuring poles are located the both sides of the gold utensil that awaits measuring respectively, every measuring pole one end slidable sets up on the reading board, and the other end all is equipped with a plurality of scale mark with the gold utensil surface contact that awaits measuring, the reading board is located the both sides of support frame.
Further, part locating component includes the carousel, the carousel surface is equipped with the jack that a plurality of is not of uniform size, the vertical setting of carousel and the rotatable horizontal segment that sets up at the support frame, the gold utensil that awaits measuring is the fixed jack that sets up on the carousel of central symmetrical structure and both ends through first pin.
Furthermore, a plurality of the jacks are uniformly arranged on the surface of the rotary disc, and the hole diameter is gradually increased along the anticlockwise direction.
Further, the vertical section of support frame is equipped with a bar spout and the dovetail that two symmetries set up for rectangle strip structure and wherein three vertical face, the reading board includes left plate, right plate and connecting block, and connecting block one end is fixed to be set up on left plate, and the other end is fixed to be set up on right plate, left plate slidable sets up in a dovetail, and right plate slidable sets up in another dovetail, fixed part includes bolt, cushion and limited slip piece, limited slip piece slidable sets up in the bar spout, and the bolt is pegged graft and is set up on the connecting block and with limited slip piece threaded connection, the cushion cover is established on the bolt and is located between connecting block and the bolt.
Further, left plate and right plate set up for the mirror image, and left plate is inside to be equipped with horizontal spout, measuring staff one end is equipped with the sliding block, and sliding block slidable sets up in the horizontal spout of left plate, still be equipped with the pointer on the measuring staff, the pointer corresponds so that the reading with the scale mark.
Furthermore, one side of the measuring rod, which is far away from the reading plate, is provided with a contact block, and the contact block is of a rectangular strip structure and is vertical to the contact surface of the hardware fitting to be measured.
Further, the support frame horizontal segment includes two supports, and two support parallel arrangement are on the lateral wall of the vertical section of support frame, and the carousel passes through the second pin setting between two supports and carousel and leg joint department all are equipped with the packing ring.
Furthermore, all be equipped with the packing ring between hardware fitting that awaits measuring and the carousel contact surface.
Further, the gasket is made of rubber.
The invention has the beneficial effects that: when the verticality of a connecting line between a central plane and a two-hole axis line needs to be measured by a hardware fitting to be measured, the hardware fitting to be measured is fixedly installed on a part positioning assembly, the number of scales on a reading plate is read when the two measuring rods are moved on the reading plate to record the contact of the measuring rods with the hardware fitting to be measured, whether the hardware fitting to be measured is vertical is further calculated, the scale marks corresponding to different positions of the hardware fitting to be measured are measured for many times by moving the reading plate up and down, the verticality of the electric power fitting is further calculated more accurately, the device is small in size, the equipment cost is low, the device is relatively conventional measuring instrument, the carrying and the assembling are more convenient, the universality is higher, parts with the same type and different.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged schematic view at B of FIG. 3;
FIG. 5 is a right side view of the present invention;
FIG. 6 is a left side view of the present invention;
FIG. 7 is a top view of the present invention;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;
in the figure: pedestal 1, support frame 2, support 2a, packing ring 2b, bar spout 2c, dovetail 2d, part locating component 3, carousel 3a, jack 3b, the gold utensil 4 that awaits measuring, reading subassembly 5, reading board 5a, left plate 5b, right plate 5c, connecting block 5d, horizontal spout 5e, fixed part 5f, bolt 5g, round pad 5h, limited slip piece 5i, scale mark 5j, measuring staff 6, sliding block 6a, pointer 6b, contact block 6c, first pin 7, second pin 8.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 8, the detecting device for detecting the verticality of the electric power fitting comprises a pedestal 1, a support frame 2, a part positioning assembly 3, a fitting 4 to be detected, a reading assembly 5 and two measuring rods 6, wherein the support frame 2 is of an inverted L-shaped structure and is fixedly arranged at the top of the pedestal 1, the part positioning assembly 3 is arranged on the support frame 2 to fix parts, the reading assembly 5 comprises a reading plate 5a and a fixing component 5f, the reading plate 5a is arranged at the vertical section of the support frame 2 and is arranged in the support frame 2 in a vertically sliding manner, the fixing component 5f is arranged on the reading plate 5a to fix the positions of the reading plate 5a and the support frame 2, the fitting 4 to be detected is fixedly arranged on the part positioning assembly 3, the two measuring rods 6 are respectively arranged at two sides of the fitting 4 to be detected, one end of each measuring rod 6 is slidably arranged on the reading plate 5a, the other end contacts with the surface of the hardware fitting 4 to be measured, and the reading plate 5a is positioned on two sides of the support frame 2 and is provided with a plurality of scale marks 5 j.
The working principle is as follows: the general shape of the electric power fitting part is complicated, the electric power fitting part is of a central symmetrical structure, when the verticality of a connecting line of a central plane and two hole axes needs to be measured on the fitting 4 to be measured, firstly, the fitting 4 to be measured is fixedly arranged on the part positioning assembly 3, the scale number on the reading plate 5a when the measuring rod 6 contacts the fitting 4 to be measured is recorded by moving the two measuring rods 6 on the reading plate 5a, then whether the fitting 4 to be measured is vertical is calculated, and the scale lines 5j corresponding to different positions of the fitting 4 to be measured are measured for multiple times by moving the reading plate 5a up and down, so that the verticality of the electric power fitting is calculated more accurately.
Part locating component 3 includes carousel 3a, carousel 3a surface is equipped with the jack 3b that a plurality of differs in size, and the vertical setting of carousel 3a and the rotatable horizontal segment that sets up at support frame 2, the gold utensil 4 that awaits measuring is in central symmetrical structure and both ends through the fixed jack 3b that sets up on carousel 3a of first pin 7, and carousel 3a can rotate on the horizontal segment of support frame 2, and the gold utensil 4 that awaits measuring of different jacks 3b on carousel 3a can the different models of adaptation, and the gold utensil 4 that awaits measuring is by first pin 7 through connection on carousel 3 a.
A plurality of jack 3b evenly sets up on the surface of carousel 3a and along the crescent in anticlockwise aperture, and jack 3b evenly sets up the aesthetic property that has promoted the device, and the aperture increases in proper order and is convenient for the not unidimensional gold utensil 4 that awaits measuring of adaptation.
The vertical section of the support frame 2 is of a rectangular strip structure, three vertical surfaces of the vertical section are provided with a strip-shaped chute 2c and two symmetrically-arranged dovetail grooves 2d, the reading plate 5a comprises a left plate 5b, a right plate 5c and a connecting block 5d, one end of the connecting block 5d is fixedly arranged on the left plate 5b, the other end of the connecting block 5d is fixedly arranged on the right plate 5c, the left plate 5b is slidably arranged in one dovetail groove 2d, the right plate 5c is slidably arranged in the other dovetail groove 2d, the fixing part 5f comprises a bolt 5g, a round cushion 5h and a non-slip block 5i, the non-slip block 5i is slidably arranged in the strip-shaped chute 2c, the bolt 5g is spliced on the connecting block 5d and is in threaded connection with the non-slip block 5i, the round cushion 5h is sleeved on the bolt 5g and is positioned between the connecting block 5d and, the left plate 5b and the right plate 5c on the reading plate 5a are respectively distributed on two sides of the vertical section of the support frame 2 and can slide up and down, so that the measuring rod 6 can be driven to move up and down, when the position needs to be fixed, the bolt 5g is screwed, and the reading plate 5a is fixed on the support frame 2 through the friction between the anti-slip block 5i and the support frame 2 by the bolt 5 g.
One side that reading board 5a was kept away from to measuring staff 6 is equipped with contact block 6c, and contact block 6c is rectangle strip structure and is vertical face with 4 contact surfaces of gold utensil to be measured, and contact block 6c is vertical face and can guarantee that the reading of the 6 other end of measuring staff is more accurate when contact block 6c contacts with 4 contact surfaces of gold utensil to be measured.
2 horizontal segments of support frame include two supports 2a, and two support 2a parallel arrangement are on the lateral wall of 2 vertical sections of support frame, and carousel 3a sets up between two supports 2a and carousel 3a and support 2a junction all is equipped with packing ring 2b through second pin 8, and carousel 3a can the pivoted setting between two supports 2a, and the setting of packing ring 2b is convenient for carousel 3a to rotate.
All be equipped with packing ring 2b between the hardware fitting 4 that awaits measuring and the carousel 3a contact surface, the setting of packing ring 2b is convenient for the hardware fitting 4 that awaits measuring between hardware fitting 4 that awaits measuring and the carousel 3a is fixed.
The packing ring 2b is rubber material, and rubber material can play the buffering and increase device life, and elastic fixation guarantees that the part left and right sides interval equals the effect.
Claims (9)
1. The utility model provides a straightness's detection device hangs down of electric power fitting which characterized in that: comprises a pedestal (1), a support frame (2), a part positioning component (3), a fitting to be tested (4), a reading component (5) and two measuring rods (6), wherein the support frame (2) is of an inverted L-shaped structure and is fixedly arranged at the top of the pedestal (1), the part positioning component (3) is arranged on the support frame (2) to fix a part, the reading component (5) comprises a reading plate (5a) and a fixing part (5f), the reading plate (5a) is arranged at the vertical section of the support frame (2) and can be arranged in the support frame (2) in a vertically sliding manner, the fixing part (5f) is arranged on the reading plate (5a) to fix the positions of the reading plate (5a) and the support frame (2), the fitting to be tested (4) is fixedly arranged on the part positioning component (3), and the two measuring rods (6) are respectively positioned at two sides of the fitting to be tested (4), every measuring staff (6) one end slidable sets up on reading board (5a), the other end and the hardware fittings (4) surface contact that await measuring, and reading board (5a) are located the both sides of support frame (2) and all are equipped with a plurality of scale mark (5 j).
2. The device for detecting the verticality of the electric power fitting of claim 1, wherein: part locating component (3) are including carousel (3a), carousel (3a) surface is equipped with jack (3b) that a plurality of is not of uniform size, and the vertical setting of carousel (3a) and rotatable setting are at the horizontal segment of support frame (2), the fitting (4) that awaits measuring is in jack (3b) of fixed setting on carousel (3a) through first pin (7) for central symmetry structure and both ends.
3. The device for detecting the verticality of the electric power fitting of claim 2, wherein: the plurality of the jacks (3b) are uniformly arranged on the surface of the rotary disc (3a) and the hole diameter is gradually increased along the anticlockwise direction.
4. The device for detecting the verticality of the electric power fitting according to claim 2 or 3, wherein: the vertical section of the support frame (2) is of a rectangular strip structure, three vertical surfaces of the vertical section are provided with a strip-shaped sliding groove (2c) and two symmetrically-arranged dovetail grooves (2d), the reading plate (5a) comprises a left plate block (5b), a right plate block (5c) and a connecting block (5d), one end of the connecting block (5d) is fixedly arranged on the left plate block (5b), the other end of the connecting block is fixedly arranged on the right plate block (5c), the left plate block (5b) is slidably arranged in one dovetail groove (2d), the right plate block (5c) is slidably arranged in the other dovetail groove (2d), the fixing part (5f) comprises a bolt (5g), a round pad (5h) and an anti-slip block (5i), the strip-shaped sliding block (5i) is slidably arranged in the strip-shaped sliding groove (2c), the bolt (5g) is inserted and arranged on the connecting block (5d) and is in threaded connection with the anti-slip block (, the round pad (5h) is sleeved on the bolt (5g) and is positioned between the connecting block (5d) and the bolt (5 g).
5. The device for detecting the verticality of the electric power fitting of claim 4, wherein: left side plate (5b) and right plate (5c) set up for the mirror image, and left side plate (5b) is inside to be equipped with horizontal spout (5e), measuring staff (6) one end is equipped with sliding block (6a), and sliding block (6a) slidable sets up in horizontal spout (5e) of left plate (5b), still be equipped with pointer (6b) on measuring staff (6), pointer (6b) correspond so that the reading with scale mark (5 j).
6. The device for detecting the verticality of the electric power fitting of claim 5, wherein: one side of the measuring rod (6) far away from the reading plate (5a) is provided with a contact block (6c), and the contact block (6c) is of a rectangular strip structure and is vertical to the contact surface of the hardware fitting (4) to be tested.
7. The device for detecting the verticality of the electric power fitting of claim 6, wherein: support frame (2) horizontal segment includes two supports (2a), and two supports (2a) parallel arrangement are on the lateral wall of support frame (2) vertical section, and carousel (3a) set up between two supports (2a) and carousel (3a) and support (2a) junction all is equipped with packing ring (2b) through second pin (8).
8. The device for detecting the verticality of the electric power fitting of claim 7, wherein: and gaskets (2b) are arranged between the contact surfaces of the hardware fittings (4) to be tested and the turnplate (3 a).
9. The device for detecting the verticality of the electric power fitting of claim 8, wherein: the gasket (2b) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911161338.4A CN110879034B (en) | 2019-11-24 | 2019-11-24 | Detection apparatus for electric power fitting straightness that hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911161338.4A CN110879034B (en) | 2019-11-24 | 2019-11-24 | Detection apparatus for electric power fitting straightness that hangs down |
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| Publication Number | Publication Date |
|---|---|
| CN110879034A true CN110879034A (en) | 2020-03-13 |
| CN110879034B CN110879034B (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911161338.4A Active CN110879034B (en) | 2019-11-24 | 2019-11-24 | Detection apparatus for electric power fitting straightness that hangs down |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3250011A (en) * | 1963-11-29 | 1966-05-10 | Thomas L Telford | Gage |
| CN104215156A (en) * | 2014-09-28 | 2014-12-17 | 重庆新兴齿轮有限公司 | Key groove reference block and single-hole single and double key groove symmetry degree detector |
| KR20150067697A (en) * | 2013-12-10 | 2015-06-18 | 이병길 | Dimension measuring device |
| CN207407797U (en) * | 2017-09-29 | 2018-05-25 | 中铁隆昌铁路器材有限公司 | ω type spring symmetry pendulum pin type Quick detection tools |
| CN207816161U (en) * | 2017-12-27 | 2018-09-04 | 苏州臻嘉辰精密机械有限公司 | A kind of measuring for verticality equipment |
| CN109556491A (en) * | 2019-01-19 | 2019-04-02 | 桂林福达重工锻造有限公司 | A kind of forging mismatch cubing |
| CN209459575U (en) * | 2018-12-28 | 2019-10-01 | 天津市瑞斯特阀业有限公司 | A kind of small-sized valve body symmetry test measuring device |
| CN209460030U (en) * | 2019-01-22 | 2019-10-01 | 济南全力测试技术有限公司 | A kind of test of multistation electric armour clamp attaches |
-
2019
- 2019-11-24 CN CN201911161338.4A patent/CN110879034B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3250011A (en) * | 1963-11-29 | 1966-05-10 | Thomas L Telford | Gage |
| KR20150067697A (en) * | 2013-12-10 | 2015-06-18 | 이병길 | Dimension measuring device |
| CN104215156A (en) * | 2014-09-28 | 2014-12-17 | 重庆新兴齿轮有限公司 | Key groove reference block and single-hole single and double key groove symmetry degree detector |
| CN207407797U (en) * | 2017-09-29 | 2018-05-25 | 中铁隆昌铁路器材有限公司 | ω type spring symmetry pendulum pin type Quick detection tools |
| CN207816161U (en) * | 2017-12-27 | 2018-09-04 | 苏州臻嘉辰精密机械有限公司 | A kind of measuring for verticality equipment |
| CN209459575U (en) * | 2018-12-28 | 2019-10-01 | 天津市瑞斯特阀业有限公司 | A kind of small-sized valve body symmetry test measuring device |
| CN109556491A (en) * | 2019-01-19 | 2019-04-02 | 桂林福达重工锻造有限公司 | A kind of forging mismatch cubing |
| CN209460030U (en) * | 2019-01-22 | 2019-10-01 | 济南全力测试技术有限公司 | A kind of test of multistation electric armour clamp attaches |
Non-Patent Citations (1)
| Title |
|---|
| 段荣，薛凤举，董君华: "半球动压马达转子端面垂直度检测装置", 《导航与控制》 * |
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| CN110879034B (en) | 2021-03-12 |
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