CN102628929B - One-time threading device for automatic detection line of mutual inductor - Google Patents
One-time threading device for automatic detection line of mutual inductor Download PDFInfo
- Publication number
- CN102628929B CN102628929B CN201210106147.XA CN201210106147A CN102628929B CN 102628929 B CN102628929 B CN 102628929B CN 201210106147 A CN201210106147 A CN 201210106147A CN 102628929 B CN102628929 B CN 102628929B
- Authority
- CN
- China
- Prior art keywords
- conductor
- fixed frame
- punching
- guide rail
- screw
- 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.)
- Expired - Fee Related
Links
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a one-time threading device for an automatic detection line of a mutual inductor, which belongs to the technical field of detection of the mutual inductor, particularly relates to a one-time threading device for a piercing current transformer, and is used for solving the problem of automatic one-time threading of the mutual inductor of a uniform appearance and uniform specification. The one-time threading device mainly comprises a fixing frame, a fixing platform, a piercing conductor, a piercing conductor frame, a conductor bracket, a guide rail, a guide rail slide block, a guide rail base, a lead screw transmission mechanism and a conductor socket assembly. The one-time threading device is suitable for verifying piercing current transformers on a large scale in a measuring and verifying center.
Description
Technical field
The invention belongs to mutual inductor detection technique field, be specifically related to threader of straight-through current transformer automatic inspection line.
Background technology
At present, domestic ct calibrating testing adopts full-automatic mutual inductor checking table to carry out substantially, and the method for its verification test is that tested mutual inductor is once connected in series a plurality of whiles and relatively draws test result with standard mutual inductor, but wiring threading is still manual type, potential safety hazard is larger, and efficiency is lower.
Summary of the invention
The automatic threader technical matters to be solved of mutual inductor of the present invention is: while realizing straight-through current transformer detection test connection, and the robotization of a threading.
The present invention solves the problems of the technologies described above the technical scheme of taking to be:
Threader of mutual inductor automatic inspection line, it is characterized in that: comprise fixed frame, stationary platform, punching conductor, punching conductor frame, conductor support, guide rail, guide rail slide block, track base, lead-screw drive mechanism and conductor socket assembly, described fixed frame and ground pedestal are connected, and detection line conveying belt passes wherein; Described stationary platform is arranged on a side of fixed frame, is rectangular shape, and its four angles are provided with track base, and two parallel guide rails are arranged on respectively in the track base of both sides; Described lead-screw drive mechanism comprises: leading screw, feed screw nut, lead screw shaft bearing, belt, belt pulley and motor, wherein: lead screw shaft bearing is arranged on the middle part of stationary platform two opposite side, leading screw and guide rail and conductor keeping parallelism; Described motor drives leading screw to rotate by belt, belt pulley, and this motor is fixed on the crossbeam that fixed frame one middle side part is positioned at stationary platform below.Described conductor socket assembly is arranged on the opposite side of fixed frame, and socket aperture is corresponding with punching conductor termination; It is tabular that described punching conductor frame is rectangular parallelepiped, by insulating material, made, its facade middle and lower part embedding is pressed feed screw nut is installed, and mounting guide rail slide block is pressed in the embedding of bottom, facade two ends, and some punching conductors are parallel and equidistant perpendicular to the installation of punching conductor frame facade in the middle; Described conductor support is arranged on stationary platform while regaining with end conductor on one side corresponding position, and conductor support is that insulating material is made; Described conductor socket assembly is comprised of upper holder block, lower cushion block, holddown spring and automatic decompress(ion) cylinder, screw rod is being connected in the middle part of described upper holder block, this screw rod is through via hole, fixed frame crossbeam and the holddown spring at lower cushion block middle part, and end is fixed by setting nut and pad; Described lower cushion block middle part has via hole, and its two ends are fixed on collets, and collets and fixed frame are connected, wherein: screw rod and socket conductors are taked insulation measures; Described automatic solution air cylinder is arranged on fixed frame and is positioned at below holddown spring setting nut, and the gap between cylinder piston top and setting nut is adjustable.
The present invention compared with prior art, has following beneficial effect:
1, because the present invention is by the parallel of conductor frame, realize many current transformers self-threading once;
2, because the present invention has adopted automatic impaction and decompress(ion) socket, the wearing and tearing of punching conductor have been reduced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is punching conductor frame schematic diagram of the present invention;
Fig. 3 is conductor socket assembly schematic diagram of the present invention.
Embodiment
As shown in Figure 1, threader of mutual inductor automatic inspection line, comprise: fixed frame 13, stationary platform 11, punching conductor 1, punching conductor frame 4, conductor support 2, guide rail 5, guide rail slide block, track base 3, lead-screw drive mechanism and conductor socket assembly 12, described fixed frame 13 is connected with ground pedestal, and detection line conveying belt passes wherein; Described stationary platform 11 is arranged on a side of fixed frame 13, is rectangular shape, and its four angles are provided with track base 3, and two parallel guide rails 5 are arranged on respectively in the track base 3 of both sides; Described lead-screw drive mechanism comprises: leading screw 6, feed screw nut 15, lead screw shaft bearing 7, belt 9, belt pulley 8 and motor, wherein: lead screw shaft bearing 7 is arranged on the middle part of stationary platform two opposite side, leading screw 6 and guide rail 5 and punching conductor 1 keeping parallelism, leading screw 6 one end are connected with driven pulley 8; Described motor drives leading screw 6 to rotate by belt pulley 10, belt 9 and driven pulley 8, and this motor is fixed on fixed frame 13 1 middle side parts and is positioned on the crossbeam of stationary platform 11 belows; Described conductor socket assembly 12 is arranged on the opposite side of fixed frame 13, and socket aperture 25 is corresponding with punching conductor termination; As shown in Figure 2, it is tabular that described punching conductor frame 4 is rectangular parallelepiped, by insulating material, made, its facade middle and lower part embedding is pressed feed screw nut 15 is installed, mounting guide rail slide block 14 is pressed in bottom, facade two ends embedding, and some punching conductors 1 are parallel and equidistant is arranged on its middle and upper part perpendicular to punching conductor frame 4 facades; As shown in Figure 1, described conductor support 2 is arranged on stationary platform 11 while regaining with punching conductor 1 end on one side corresponding position, and conductor support 2 is made for insulating material.
As shown in Figure 3, described conductor socket assembly 12 is by upper holder block 16, lower cushion block 17, holddown spring 24 and automatically separate air cylinder 23 and form, the described upper holder block 16 middle parts screw rod 19 that is being connected, this screw rod is through the via hole at lower cushion block 17 middle parts, the crossbeam of fixed frame 13 and holddown spring 24, and end is fixed by setting nut 20 and pad; Described lower cushion block 17 middle parts have via hole, and its two ends are fixed on collets 18, and collets 18 are connected with fixed frame 13, wherein: screw rod 19 is taked insulation measures with socket conductors; Described automatic solution air cylinder 23 is arranged on the below that is positioned at nut 21 on fixed frame 13, and the gap between cylinder piston 22 tops and nut 21 is adjustable.
Principle of work and using method:
Threader of invention mutual inductor automatic inspection line, during work, motor obtains electric rotation, through belt 9 transmissions, leading screw 6 is rotated, punching conductor frame 4 feed screw nut on it moves horizontally, punching conductor 1 is through the center pit of current transformer 26, before conductor inserts socket aperture 25, automatically separate air cylinder 22 actions, piston 21 is jack-up setting nut 20 upwards, holddown spring 24 compressions, upper holder block 16 rises thereupon, when punching conductor 1 inserts after socket aperture 25, piston 21 is regained, and upper holder block 16 compresses punching conductor 1 under the effect of spring 24; After detecting, automatically separate air cylinder 22 and first work, by upper holder block 16 jack-up, motor obtains electric reversion, and punching conductor frame 4 moves horizontally gets back to original place, at punching conductor 1, extracts after socket aperture 24, and cylinder 22 is regained piston 21, and upper holder block 16 restores; Tighten or loosen the compaction degree that setting nut 20 can regulate upper holder block 16 and punching conductor 1.
Claims (2)
1. threader of mutual inductor automatic inspection line, it is characterized in that: comprise fixed frame (13), stationary platform (11), punching conductor (1), punching conductor frame (4), conductor support (2), guide rail (5), guide rail slide block, track base (3), lead-screw drive mechanism and conductor socket assembly (12), described fixed frame (13) is connected with ground pedestal, and detection line conveying belt passes wherein; Described stationary platform (11) is arranged on a side of fixed frame (13), is rectangular shape, and its four angles are provided with track base (3), and parallel two guide rails (5) are arranged on respectively in the track base (3) of both sides; Described lead-screw drive mechanism comprises: leading screw (6), feed screw nut (15), lead screw shaft bearing (7), belt (9), belt pulley (8) and motor, wherein: lead screw shaft bearing (7) is arranged on the middle part of stationary platform two opposite side, leading screw (6) and guide rail (5) and punching conductor (1) keeping parallelism, leading screw (6) one end is connected with driven pulley (8); Described motor drives leading screw (6) to rotate by belt pulley (10), belt (9) and driven pulley (8), and this motor is fixed on fixed frame (13) one middle side parts and is positioned on the crossbeam below stationary platform (11); Described conductor socket assembly (12) is arranged on the opposite side of fixed frame (13), and socket aperture (25) is corresponding with punching conductor termination; It is tabular that described punching conductor frame (4) is rectangular parallelepiped, by insulating material, made, its facade middle and lower part embedding is pressed feed screw nut (15) is installed, mounting guide rail slide block (14) is pressed in the embedding of bottom, facade two ends, and some punching conductors (1) are parallel and equidistant is arranged on its middle and upper part perpendicular to punching conductor frame (4) facade; Described conductor support (2) is arranged on stationary platform (11) while regaining with punching conductor (1) end on one side corresponding position, and conductor support (2) is made for insulating material.
2. threader of mutual inductor automatic inspection line according to claim 1, it is characterized in that: described conductor socket assembly (12) is comprised of upper holder block (16), lower cushion block (17), holddown spring (24) and the automatic air cylinder (23) of separating, screw rod (19) is being connected in the middle part of described upper holder block (16), this screw rod is through the via hole at lower cushion block (17) middle part, crossbeam and the holddown spring (24) of fixed frame (13), and end is fixed by setting nut (20) and pad; Described lower cushion block (17) middle part has via hole, and it is upper that its two ends are fixed on collets (18), and collets (18) are connected with fixed frame (13), wherein: screw rod (19) is taked insulation measures with socket conductors; Described automatic solution air cylinder (23) is arranged on the below that is positioned at nut (21) on fixed frame (13), and the gap between cylinder piston (22) top and nut (21) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210106147.XA CN102628929B (en) | 2012-04-12 | 2012-04-12 | One-time threading device for automatic detection line of mutual inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210106147.XA CN102628929B (en) | 2012-04-12 | 2012-04-12 | One-time threading device for automatic detection line of mutual inductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102628929A CN102628929A (en) | 2012-08-08 |
| CN102628929B true CN102628929B (en) | 2014-07-23 |
Family
ID=46587222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210106147.XA Expired - Fee Related CN102628929B (en) | 2012-04-12 | 2012-04-12 | One-time threading device for automatic detection line of mutual inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102628929B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344935B (en) * | 2013-05-10 | 2016-04-13 | 国家电网公司 | Full-automatic low-voltage current transformer test termination |
| CN103869131B (en) * | 2014-03-12 | 2017-02-01 | 国家电网公司 | Visual current transformer assistant wiring device and application method thereof |
| CN104020433B (en) * | 2014-06-16 | 2017-04-05 | 国网上海市电力公司 | A kind of metering low-voltage current mutual inductor punching mechanism |
| CN106205864A (en) * | 2016-07-20 | 2016-12-07 | 诺克威特种导体（常州）有限公司 | A kind of ultra tiny conductor threading booster |
| CN110275126A (en) * | 2019-07-09 | 2019-09-24 | 河北海纳电测仪器股份有限公司 | Quality of transformer performance test experimental bed |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB804915A (en) * | 1955-03-25 | 1958-11-26 | Metra Blansko | Apparatus for testing current or voltage transformers |
| CN101231332A (en) * | 2008-02-29 | 2008-07-30 | 武汉华瑞测控科技有限公司 | Full-automatic mutual inductor tester whole checking system |
| CN202548315U (en) * | 2012-04-12 | 2012-11-21 | 山西省电力公司电力科学研究院 | Once automatic detecting line threading device of mutual inductor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009003277A1 (en) * | 2007-06-29 | 2009-01-08 | Ppi Systems Inc. | System and method for probing work pieces |
-
2012
- 2012-04-12 CN CN201210106147.XA patent/CN102628929B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB804915A (en) * | 1955-03-25 | 1958-11-26 | Metra Blansko | Apparatus for testing current or voltage transformers |
| CN101231332A (en) * | 2008-02-29 | 2008-07-30 | 武汉华瑞测控科技有限公司 | Full-automatic mutual inductor tester whole checking system |
| CN202548315U (en) * | 2012-04-12 | 2012-11-21 | 山西省电力公司电力科学研究院 | Once automatic detecting line threading device of mutual inductor |
Non-Patent Citations (4)
| Title |
|---|
| 整体检定现场电流互感器检定装置的探讨;赵修民等;《电测与仪表》;20120229;第49卷(第554期);全文 * |
| 直接测量法互感器现场测试装置的试验研究;蔚晓明等;《山西电力》;20071231(第6期);全文 * |
| 蔚晓明等.直接测量法互感器现场测试装置的试验研究.《山西电力》.2007,(第6期),全文. |
| 赵修民等.整体检定现场电流互感器检定装置的探讨.《电测与仪表》.2012,第49卷(第554期),全文. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102628929A (en) | 2012-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102628929B (en) | One-time threading device for automatic detection line of mutual inductor | |
| CN105336467B (en) | Multipolar dynamo p-m rotor entirety magnetization method and device | |
| CN205157731U (en) | Automatic test module that snatchs of CPU | |
| CN202192368U (en) | Macromolecular diffusion welding machine | |
| CN205880092U (en) | Small -size ficus pumila platform | |
| CN102798835A (en) | Single-meter-position automatic connection device used in verification device for electric energy meter and connection method | |
| CN206834491U (en) | Multi-functional cable assembles device | |
| CN202548315U (en) | Once automatic detecting line threading device of mutual inductor | |
| CN104049170B (en) | A kind of electric connector connect-disconnect life testing machine and using method thereof | |
| CN102621443B (en) | A kind of proving installation of power board | |
| CN102175984A (en) | Automatic fast wiring device for testing intelligent watt-hour meter | |
| CN202074938U (en) | Three-coordinate rapid measurement device for aircraft engine blade | |
| CN105974289A (en) | Apparatus capable of online automatic detection of voltage resistance of high-voltage ceramic capacitor | |
| CN113189516A (en) | Cable conduction detection machine with compact structure | |
| CN102809706A (en) | Mutual inductor automatic detection line secondary wiring device | |
| CN105268651A (en) | Integrated circuit sorting machine test device | |
| CN109142039B (en) | Tension and compression force testing device | |
| CN210346753U (en) | Radiator detection equipment | |
| CN207662930U (en) | A kind of general-purpose type stator test rotation clamping fixture | |
| CN204088498U (en) | A kind of lithium ion battery short circuit tester | |
| CN203385619U (en) | Copper wire tensile tester | |
| CN202421449U (en) | Automatic testing mechanism of small-size low-voltage electric appliance testing workbench | |
| CN106501036B (en) | A kind of Novel cable dumbbell test material preparation device | |
| CN213657899U (en) | Automatic probe test table | |
| CN209953279U (en) | Detection apparatus for motor stator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ELECTRIC POWER SCIENCE INST., SHANXI PROV. POWER C Free format text: FORMER OWNER: SHANXI INSTITUTE OF MECHANICAL + ELECTRICAL ENGINEERING Effective date: 20140114 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ELECTRIC POWER SCIENCE INST., SHANXI PROV. POWER CO. Effective date: 20140114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 030001 TAIYUAN, SHAANXI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20140114 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: SHANXI ELECTRIC POWER Research Institute Applicant after: Shanxi Electromechanical Design and Research Institute Address before: 030001 No. 18, Qingnian Road, Shanxi, Taiyuan Applicant before: SHANXI ELECTRIC POWER Research Institute Applicant before: Shanxi Electromechanical Design and Research Institute |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |