CN108161819B - Mutual inductor positioning device and positioning method - Google Patents
Mutual inductor positioning device and positioning method Download PDFInfo
- Publication number
- CN108161819B CN108161819B CN201810007631.4A CN201810007631A CN108161819B CN 108161819 B CN108161819 B CN 108161819B CN 201810007631 A CN201810007631 A CN 201810007631A CN 108161819 B CN108161819 B CN 108161819B
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- main board
- base
- moving mechanism
- connecting rod
- axis moving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention provides a mutual inductor positioning device which is used for positioning a mutual inductor to a corresponding position of a cabinet, and comprises a bracket which can be fixed on the cabinet, a first main board which is arranged on the bracket in a lifting and moving way through a Y-axis moving mechanism, a second main board which is arranged on the first main board in a horizontal moving way through an X-axis moving mechanism, a third main board which is arranged on the second main board in a front-back moving way through a Z-axis moving mechanism, and a clamp which is detachably arranged on the third main board and used for clamping the mutual inductor; the fixture comprises a base, a connecting rod which can be arranged on the base in a front-back moving way, a base plate which is arranged on the connecting rod, two clamping jaws which are rotatably arranged at two ends of the base plate, and two blocking pieces which are arranged at two ends of the base to block the clamping jaws. The invention can accurately position without the cooperation of multiple persons, has simple and convenient operation, improves the working efficiency, saves the time and the labor cost, does not need to lift the transformer to move continuously, reduces the working strength of the staff and ensures the personal safety of the staff in the operation process.
Description
Technical Field
The invention relates to a mutual inductor positioning device and a positioning method.
Background
The transformer is an important component of the switch cabinet, in order to ensure the safe operation of the power system, the operation condition of the switch cabinet must be monitored and protected, but the common measuring instrument and the protecting device cannot be directly connected into primary high-voltage equipment, so the transformer is required to convert high current or high voltage into standard low current or standard low voltage according to a certain proportion so as to be used by the measuring instrument and the protecting device; meanwhile, the mutual inductor can be used for separating a high-voltage system, so that the safety of personnel and equipment is ensured.
However, because the transformer is generally heavier, in the installation or replacement process, the transformer is manually positioned to the corresponding position of the cabinet, and the transformer is required to be lifted by multiple people to move continuously, so that the operation is inconvenient, the input time is long, the working efficiency is low, and the personal safety of workers in the operation process cannot be guaranteed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a mutual inductor positioning device and a positioning method, which are simple and convenient to operate, improve the working efficiency and ensure the personal safety of staff in the operation process.
The invention is realized by the following technical scheme:
a mutual inductor positioning device is used for positioning a mutual inductor to a corresponding position of a cabinet and comprises a bracket which can be fixed on the cabinet, a first main board which is arranged on the bracket in a lifting manner through a Y-axis moving mechanism, a second main board which is arranged on the first main board in a horizontal manner through an X-axis moving mechanism, a third main board which is arranged on the second main board in a front-back manner through a Z-axis moving mechanism and a clamp which is detachably arranged on the third main board and used for clamping the mutual inductor; the fixture comprises a base, a connecting rod capable of being arranged on the base in a front-back moving mode, a base plate arranged on the connecting rod, two clamping jaws rotatably arranged at two ends of the base plate, and two blocking pieces arranged at two ends of the base to block the clamping jaws, wherein the connecting rod drives the base plate to move backwards when moving backwards, and the blocking pieces apply reaction force to the clamping jaws to enable the two clamping jaws to move relatively, so that the mutual inductor is clamped.
Further, the connecting rod is a bolt, a first screw hole for the bolt to pass through is formed in the base, and the connecting rod is rotatably connected with the base plate.
Further, the Y-axis moving mechanism comprises a first guide mechanism and a screw nut pair which are vertically arranged between the bracket and the first main board.
Further, the X-axis moving mechanism comprises a second guiding mechanism horizontally arranged between the first main board and the second main board, a rack horizontally arranged on the first main board, a gear meshed with the rack and a rotating rod rotatably arranged on the second main board so as to enable the gear to rotate.
Further, the Z-axis moving mechanism comprises a second screw hole arranged on the third main board, a first screw rod penetrating through the second screw hole, a guide rod with one end arranged on the third main board and the other end sequentially penetrating through the second main board and the first main board, and a copper sleeve arranged between the guide rod and the second main board, wherein the first screw rod is rotatably connected with the second main board, and the other end of the guide rod is detachably connected with the clamp.
Further, the first screw is a hollow screw, and the first main board and the second main board are provided with second through holes communicated with the hollow screw.
Further, the anchor clamps are still including setting up the buckle on the base, and the buckle includes the first riser that sets up with the base interval, sets up the first diaphragm between base top and first riser, the guide bar other end is provided with the second riser, and first riser, first diaphragm and base form the catching groove of closely detaining on the second riser, and first riser lower part is provided with first guide bar of stepping down in order to step down, and second riser upper portion is provided with the second groove of stepping down in order to step down the connecting rod.
Further, the rack includes two channel-section steel that vertical interval set up, the support includes two third risers that the horizontal interval set up, sets up fourth riser between two third risers, sets up two second diaphragm between two third riser upper and lower both ends, and both ends all are provided with the draw-in groove that the opening can block down on the channel-section steel about two third risers, first mainboard setting is on fourth riser.
The invention is also realized by the following technical scheme:
a positioning method based on the mutual inductor positioning device according to any one of the above, comprising the following steps:
A. clamping each clamping groove of the bracket on the channel steel of the cabinet, so that the bracket is fixed on the cabinet;
B. the connecting rod is moved backwards, so that the clamp clamps the mutual inductor;
C. mounting a clamp for clamping the transformer on the third main board;
D. the position of the transformer is adjusted through the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism respectively, so that the transformer is accurately positioned to the corresponding position of the cabinet;
E. and the connecting rod is moved forwards, so that the clamp releases the transformer, and the bracket is further taken down.
The invention has the following beneficial effects:
1. according to the invention, after the rack is fixed on the cabinet, the two clamping jaws clamp the transformer by moving the connecting rod backwards, then the clamp for clamping the transformer is arranged on the third main board, the transformer can be horizontally moved by the X-axis moving mechanism, the transformer can be lifted and moved by the Y-axis moving mechanism, the transformer can be moved forwards and backwards by the Z-axis moving mechanism, the transformer is further positioned to the corresponding position of the cabinet accurately, and then the connecting rod is moved forwards to enable the two clamping jaws to loosen the transformer, so that the installation and the positioning can be completed, the accurate positioning can be realized without the cooperation of a plurality of people, the operation is simple and convenient, the working efficiency is improved, the time and the labor cost are saved, the worker only needs to operate the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism, the transformer is not required to be lifted to be continuously moved, the working strength of the worker is reduced, and the personal safety of the worker in the operation process is ensured.
2. The connecting rod is the bolt, and connecting rod and base plate rotatable coupling, rotatory bolt can drive the base plate and reciprocate, realizes the clamp of jack catch and unclamp then, simple structure, convenient operation, labour saving and time saving.
3. The first screw rod is the hollow screw rod, all offers the second through-hole that corresponds with the hollow screw rod on first, the second mainboard, and after the mutual-inductor location was accomplished, can penetrate the instrument of rotation connecting rod from hollow screw rod and second through-hole and operate the bolt to make anchor clamps loosen the mutual-inductor, convenient operation.
Drawings
The invention is described in further detail below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is a schematic structural view of the jig.
Fig. 4 is a schematic top view of fig. 3.
Fig. 5 is a schematic side view of fig. 3.
Detailed Description
As shown in fig. 1 to 5, the transformer positioning device is used for positioning a transformer to a corresponding position of a cabinet, and comprises a bracket 2 which can be fixed on the cabinet, a first main board 3 which is arranged on the bracket 2 in a lifting and moving way through a Y-axis moving mechanism, a second main board 4 which is arranged on the first main board 3 in a horizontal moving way through an X-axis moving mechanism, a third main board 5 which is arranged on the second main board 4 in a front-back moving way through a Z-axis moving mechanism, and a clamp 6 which is detachably arranged on the third main board 5 and used for clamping the transformer; the jig 6 includes a base 61, a connection rod 62 movably provided on the base 61 back and forth, a base 63 provided on the connection rod 62, two claws 64 rotatably provided at both ends of the base 63, two stoppers 65 provided at both ends of the base 61 to block the claws 64, a buckle 67 provided on the base 61, and the jig 6 is detachably provided on the third main plate 5 through the buckle 67. When the connecting rod 62 moves backward, the base 63 is driven to move backward, the claw 64 moves backward along with the base 63, the claw 64 applies a backward acting force to the blocking member 65, the blocking member 65 is fixedly arranged on the base 61, and the claw 64 is rotatably arranged on the base 63, so that the claw 64 moves relatively under the reaction force of the blocking member 65, and the mutual inductor is clamped.
The connecting rod 62 is the bolt of interior hexagon, is provided with the first screw that supplies connecting rod 62 to pass on the base 61, and base 63 is provided with the first through-hole that connecting rod 62 passed, and first through-hole department is provided with the draw-in groove, is provided with the jump ring 66 that encircles connecting rod 62 in the draw-in groove, and connecting rod 62 tip is provided with the stopper 68 that the diameter is greater than first through-hole, and connecting rod 62 passes through jump ring 66 and realizes rotatable coupling with base 63.
The claw 64 includes a first inclined plate 641 hinged to an end of the base plate 63 and inclined forward, a fifth vertical plate 642 having one end provided on the first inclined plate 641, and an inward horizontal bending portion 643 provided on the other end of the fifth vertical plate 642, and a rubber non-slip sheet 644 provided on the horizontal bending portion 643. The stopper 65 includes a second swash plate 651 provided at an end of the base 61 and inclined forward, an inward arc-shaped projection 652 being provided inside the second swash plate 651, the projection 652 being in contact with the first swash plate 641 when the connecting rod 62 moves rearward.
The Y-axis moving mechanism comprises a first guide mechanism and a screw-nut pair, wherein the first guide mechanism and the screw-nut pair are vertically arranged between the support 2 and the first main board 3, the first guide mechanism comprises two first guide rails 21 which are vertically arranged on the support 2 at intervals, two first sliding blocks 31 which are vertically arranged on the first main board 3 at intervals and matched with the first guide rails 21, the screw-nut pair comprises a second screw rod 32, the upper end of the second screw rod 32 is rotatably connected with the first main board 3, a first nut 22 which is arranged on the support 2 and matched with the second screw rod 32, and the upper end of the second screw rod 32 is rotatably connected with the first main board 3 through a clamp spring.
The X-axis moving mechanism includes a second guide mechanism horizontally disposed between the first main plate 3 and the second main plate 4, a rack 33 horizontally disposed on the first main plate 3, a gear 34 engaged with the rack 33, and a rotation lever 41 rotatably disposed on the second main plate 4 to rotate the gear 34, the second guide mechanism includes two second guide rails 35 horizontally disposed on the first main plate 3 at an interval, and two second sliders 42 matched with the second guide rails 35 horizontally disposed on the second main plate 4 at an interval.
The Z-axis moving mechanism comprises a second screw hole arranged on a third main board 5, a first screw rod 51 penetrating through the second screw hole, and four guide rods 52 arranged at intervals, one end of each guide rod 52 is arranged on the third main board 5, the other end of each guide rod 52 sequentially penetrates through the second main board 4 and the first main board 3, a copper sleeve 53 is arranged between each guide rod 52 and the second main board 4, the first screw rod 51 is rotatably connected with the second main board 4 through a clamp spring, and the other end of each guide rod 52 is detachably connected with the clamp 6.
The first screw 51 is a hollow screw, and the first main board 3 and the second main board 4 are provided with second through holes 7 communicated with the hollow screw, and tools for rotating the connecting rod 62 can be inserted from the hollow screw and the second through holes 7.
The buckle 67 includes a first riser 671 spaced from the base 61, a first cross plate 672 disposed between the top end of the base 61 and the first riser 671, a second riser 521 disposed at the other end of the guide rod 52, a buckle groove formed by the first riser 671, the first cross plate 672 and the base 61 and tightly buckled on the second riser 521, a first relief groove 673 disposed at the lower part of the first riser 671 for relieving the guide rod 52, and a second relief groove 522 disposed at the upper part of the second riser 521 for relieving the connecting rod 62.
The rack includes two channel-section steel 1 that vertical interval set up, and support 2 includes two third risers 23 that the horizontal interval set up, sets up fourth riser 24 between two third risers 23, sets up two second diaphragm 25 between two third riser 23 upper and lower both ends, and both ends all are provided with the draw-in groove 26 that the opening can block down on channel-section steel 1 about two third risers 23, and first mainboard 3 sets up on fourth riser 24.
The mutual inductor positioning method comprises the following steps:
A. the clamping grooves 26 of the bracket 2 are clamped on the channel steel 1 of the cabinet, so that the bracket 2 is fixed on the cabinet;
B. moving the connecting rod 62 rearwardly so that the two jaws 64 grip the transformer;
C. the buckling groove of the buckle 67 is buckled on the second vertical plate 521 at the other end of the guide rod 52, namely, the clamp 6 for clamping the transformer is arranged on the third main board 5;
D. the position of the transformer is adjusted through the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism respectively, so that the transformer is accurately positioned to the corresponding position of the cabinet;
E. a tool for rotating the connecting rod 62 is inserted into the bracket 2 from the hollow screw and the second through hole 7, and the connecting rod 62 is moved forward by the tool, so that the jig 6 releases the transformer and the bracket 2 is removed.
The foregoing description is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, i.e., the invention is not to be limited to the details of the claims and the description, but rather is to cover all modifications which are within the scope of the invention.
Claims (8)
1. The utility model provides a mutual-inductor positioner for with mutual-inductor location to rack relevant position, its characterized in that: the device comprises a bracket which can be fixed on a cabinet, a first main board which is arranged on the bracket in a lifting and moving way through a Y-axis moving mechanism, a second main board which is arranged on the first main board in a horizontal moving way through an X-axis moving mechanism, a third main board which is arranged on the second main board in a front-back moving way through a Z-axis moving mechanism, and a clamp which is detachably arranged on the third main board and used for clamping a mutual inductor; the fixture comprises a base, a connecting rod which can be arranged on the base in a front-back moving way, a base plate which is arranged on the connecting rod, two clamping jaws which are rotatably arranged at two ends of the base plate, and two blocking pieces which are arranged at two ends of the base and used for blocking the clamping jaws, wherein the connecting rod drives the base plate to move backwards when moving backwards, and the blocking pieces apply reaction force to the clamping jaws so as to enable the two clamping jaws to move relatively, so that the mutual inductor is clamped; the X-axis moving mechanism comprises a second guiding mechanism horizontally arranged between the first main board and the second main board, a rack horizontally arranged on the first main board, a gear meshed with the rack and a rotating rod rotatably arranged on the second main board so as to enable the gear to rotate.
2. A transformer positioning device according to claim 1, wherein: the connecting rod is a bolt, a first screw hole for the bolt to pass through is formed in the base, and the connecting rod is rotatably connected with the base plate.
3. A transformer positioning device according to claim 1, wherein: the Y-axis moving mechanism comprises a first guide mechanism and a screw-nut pair which are vertically arranged between the bracket and the first main board.
4. A transformer positioning device according to claim 1 or 2 or 3, characterized in that: the Z-axis moving mechanism comprises a second screw hole arranged on the third main board, a first screw rod penetrating through the second screw hole, a guide rod with one end arranged on the third main board and the other end sequentially penetrating through the second main board and the first main board, and a copper sleeve arranged between the guide rod and the second main board, wherein the first screw rod is rotatably connected with the second main board, and the other end of the guide rod is detachably connected with the clamp.
5. The transformer positioning device of claim 4, wherein: the first screw is a hollow screw, and second through holes communicated with the hollow screw are formed in the first main board and the second main board.
6. The transformer positioning device of claim 5, wherein: the clamp is characterized by further comprising a buckle arranged on the base, the buckle comprises a first vertical plate arranged at intervals with the base, a first transverse plate arranged between the top end of the base and the first vertical plate, a second vertical plate is arranged at the other end of the guide rod, the first vertical plate, the first transverse plate and the base form a buckle groove tightly buckled on the second vertical plate, a first yielding groove is formed in the lower portion of the first vertical plate so as to yield the guide rod, and a second yielding groove is formed in the upper portion of the second vertical plate so as to yield the connecting rod.
7. A transducer positioning device according to any one of claims 1, 2 or 3, wherein: the rack includes two channel-section steel that vertical interval set up, the support includes two third risers that the horizontal interval set up, sets up fourth riser between two third risers, sets up two second diaphragm between both ends about two third risers, both ends all are provided with the draw-in groove that the opening can block down on the channel-section steel about two third risers, first mainboard setting is on fourth riser.
8. A positioning method based on the mutual inductor positioning device as claimed in any one of claims 1-7, characterized in that: the method comprises the following steps:
A. clamping each clamping groove of the bracket on the channel steel of the cabinet, so that the bracket is fixed on the cabinet;
B. the connecting rod is moved backwards, so that the clamp clamps the mutual inductor;
C. mounting a clamp for clamping the transformer on the third main board;
D. the position of the transformer is adjusted through the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism respectively, so that the transformer is accurately positioned to the corresponding position of the cabinet;
E. and the connecting rod is moved forwards, so that the clamp releases the transformer, and the bracket is further taken down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007631.4A CN108161819B (en) | 2018-01-04 | 2018-01-04 | Mutual inductor positioning device and positioning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007631.4A CN108161819B (en) | 2018-01-04 | 2018-01-04 | Mutual inductor positioning device and positioning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108161819A CN108161819A (en) | 2018-06-15 |
| CN108161819B true CN108161819B (en) | 2023-06-23 |
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ID=62517349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810007631.4A Active CN108161819B (en) | 2018-01-04 | 2018-01-04 | Mutual inductor positioning device and positioning method |
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| Country | Link |
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| CN (1) | CN108161819B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987097B (en) * | 2018-08-09 | 2020-06-02 | 重庆华虹仪表有限公司 | Mutual inductor coil mold-filling pre-adjusting device and method based on APG |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4665733A (en) * | 1985-07-18 | 1987-05-19 | Wallis Bernard J | Die clamp |
| JP2005342791A (en) * | 2004-05-31 | 2005-12-15 | Aisin Aw Co Ltd | Hand device |
| CN203901140U (en) * | 2014-04-29 | 2014-10-29 | 杭州大互互感器有限公司 | Fixed-type positioning tool for voltage transformer |
| CN204675434U (en) * | 2015-04-09 | 2015-09-30 | 迅得机械（东莞）有限公司 | Circuit card automatic grabbing device |
| CN106392951B (en) * | 2016-10-17 | 2017-12-19 | 上海思源电力电容器有限公司 | Capacitor winding machine is quickly remodeled grip device |
| CN207710683U (en) * | 2018-01-04 | 2018-08-10 | 国网福建省电力有限公司泉州供电公司 | A kind of mutual inductor positioning device |
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2018
- 2018-01-04 CN CN201810007631.4A patent/CN108161819B/en active Active
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| CN108161819A (en) | 2018-06-15 |
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Effective date of registration: 20230516 Address after: 362000 dispatching building of State Grid Quanzhou power supply company, No.8 Qinglian street, Fengze District, Quanzhou City, Fujian Province Applicant after: Quanzhou Power Supply Company of State Grid Fujian Electric Power Company Applicant after: Quanzhou Yixing Electric Power Engineering Construction Co., Ltd. Quanzhou Economic and Technological Development Division Co. Address before: 362000 Yonghong Huayuan A713, Citong Road, Quanzhou City, Fujian Province Applicant before: Quanzhou Power Supply Company of State Grid Fujian Electric Power Company Applicant before: QUANZHOU YIXING ELECTRIC POWER Co.,Ltd. |
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