CN112611346A - Positioning special tool for energy storage shaft of Siemens mechanism - Google Patents
Positioning special tool for energy storage shaft of Siemens mechanism Download PDFInfo
- Publication number
- CN112611346A CN112611346A CN202011460304.8A CN202011460304A CN112611346A CN 112611346 A CN112611346 A CN 112611346A CN 202011460304 A CN202011460304 A CN 202011460304A CN 112611346 A CN112611346 A CN 112611346A
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- Prior art keywords
- displacement sensor
- angle encoder
- energy storage
- positioning
- shaped plate
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- 238000004146 energy storage Methods 0.000 title claims abstract description 52
- 238000006073 displacement reaction Methods 0.000 claims abstract description 80
- 238000009434 installation Methods 0.000 description 11
- 230000000007 visual effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Classifications
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a special positioning tool for a Siemens mechanism energy storage shaft, which comprises a positioning plate, an L-shaped plate I, an L-shaped plate II, a displacement sensor I, a displacement sensor II, an angle encoder I, an angle encoder II and a display controller, wherein the L-shaped plate I is provided with a positioning hole; the rotating shaft of the angle encoder I penetrates through the side face of the L-shaped plate I and is fixed to the bottom face of the L-shaped plate; the displacement sensor I is positioned on the outer side of the positioning plate; the fixed end of the displacement sensor II is connected to a rotating shaft of the angle encoder II; the display controller is electrically connected with the angle encoder I and the angle encoder II respectively; and the display controller is electrically connected with the displacement sensor I and the displacement sensor II. The invention can accurately position the energy storage shaft of the circuit breaker and measure the offset distance of the energy storage shaft so as to be convenient for quickly installing an energy storage system and adjusting the positioning special tool of the energy storage shaft of the circuit breaker mechanism.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a special tool for positioning an energy storage shaft of a Siemens mechanism.
Background
In the breaker mechanism, whether the energy storage shaft is correctly installed or not is directly related to whether the mechanism energy storage is normal or not, the normal energy storage and energy release of the spring energy of the breaker are influenced, and in the disassembly installation process, because a plurality of key teeth exist on the energy storage shaft, the energy storage angle deviation is large when one tooth is mistakenly installed.
Disclosure of Invention
The invention aims to provide a special tool for positioning an energy storage shaft of a circuit breaker and measuring the offset distance of the energy storage shaft so as to quickly install an energy storage system and adjust the positioning of the energy storage shaft of a circuit breaker mechanism, aiming at the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a special positioning tool for a Siemens mechanism energy storage shaft comprises a positioning plate, an L-shaped plate I, an L-shaped plate II, a displacement sensor I, a displacement sensor II, an angle encoder I, an angle encoder II and a display controller; two positioning holes are formed in the positioning plate;
the L-shaped plate I is connected above one end of the positioning plate; the L-shaped plate II is connected below the other end of the positioning plate;
the rotating shaft of the angle encoder I penetrates through the side face of the L-shaped plate I and is fixed to the bottom face of the L-shaped plate; the rotating shaft of the angle encoder II penetrates through the side surface of the L-shaped plate II and is fixed on the bottom surface of the L-shaped plate;
the fixed end of the displacement sensor I is connected to a rotating shaft of the angle encoder I; the displacement sensor I is positioned on the outer side of the positioning plate; the fixed end of the displacement sensor II is connected to a rotating shaft of the angle encoder II; the displacement sensor I is positioned on the outer side of the positioning plate; the displacement sensor I and the displacement sensor II are on the same vertical plane;
the display controller is electrically connected with the angle encoder I and the angle encoder II respectively; and the display controller is respectively electrically connected with the displacement sensor I and the displacement sensor II.
Furthermore, the displacement sensor is a hinged linear displacement sensor. The hinged linear displacement sensor is compact in structure, long in measuring stroke, small in installation space size and high in precision measurement, the stroke is unequal from 200mm to 2000mm, the analog current is 4-20 milliamperes, the analog voltage is 0-5 volts or 0-10 volts, and A, B, Z-phase pulse digital output is achieved, and various signal requirements of large stroke and high precision are met.
Furthermore, the display controller comprises a controller, a display control screen, a high-speed pulse input end and a power supply input port; the controller is arranged in the display controller; the display control screen and the high-speed pulse input end are both arranged on the top surface of the display controller; the power supply input port is arranged on the side surface of the display controller; the controller is respectively electrically connected with the display control screen and the high-speed pulse input end; the power supply input port is electrically connected with the controller and the display control screen respectively.
Further, the controller adopts a PLC control system.
A working method of a special tool for positioning a Siemens mechanism energy storage shaft comprises the following steps:
connect the power for display controller, with two for the locating hole screw fixation on the locating plate on the special hole at the top of circuit breaker, the axis of rotation of angle encoder I on displacement sensor I through L template I is rotatory to being on a parallel with the locating plate and with I center pin shrink of displacement sensor to the shortest, and on the same principle, the axis of rotation of angle encoder II on displacement sensor II through L template II is rotatory to being on a parallel with the locating plate and with II center pins shrink of displacement sensor to the shortest, with this position location initial position on display controller. The method comprises the following steps that the movable end of a central shaft of a displacement sensor I is connected to a hole of a sector plate of an energy storage shaft of a circuit breaker mechanism, the movable end of a central shaft of a displacement sensor II is connected to a hole of a connecting lever of a closing spring of the energy storage shaft of the circuit breaker mechanism, the energy storage shaft is rotated manually to rotate a rotating shaft of an angle encoder I and a rotating shaft of an angle encoder II, signal pulses are transmitted to a display controller through internal processing units of the angle encoder I and the angle encoder II, and pulse signals are converted into visual data angles through a program algorithm of the display controller to be displayed; displacement sensor I and displacement sensor II are pulse signal through the flexible length conversion of expansion end to be changed pulse signal into visual data display by the display controller and come out, if there is the deviation according to the original installation data of contrast, the manual adjustment energy storage axle, the location installation of completion energy storage axle that can be convenient.
The technical scheme of the invention has the following beneficial effects:
1. the invention uses the displacement sensor and the angle encoder, can measure the tiny variable of the energy storage shaft, and improves the accuracy of installation.
2. The invention adopts a hinged linear displacement sensor. The hinged linear displacement sensor is compact in structure, long in measuring stroke, small in installation space size and high in precision measurement, the stroke is unequal from 200mm to 2000mm, the analog current is 4-20 milliamperes, the analog voltage is 0-5 volts or 0-10 volts, and A, B, Z-phase pulse digital output is achieved, and various signal requirements of large stroke and high precision are met.
3. The display controller displays the pulse signals converted by the variables of the displacement sensor and the angle encoder in a data form, so that whether the energy storage shaft is accurately installed or not can be visually seen, and the adjustment is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic front structural view of a positioning special tool for a siemens mechanism energy storage shaft of the present invention.
Fig. 2 is a schematic top view of the positioning tool for the energy storage shaft of the siemens mechanism of the present invention.
Fig. 3 is a left side structure diagram of the positioning special tool for the siemens mechanism energy storage shaft of the present invention.
Reference numerals: the device comprises a positioning plate 1, a positioning hole 101, a 2-L type plate I, a 21-L type plate II, a 3-displacement sensor I, a 31-displacement sensor II, a 4-angle encoder I, a 41-angle encoder II, a 5-display controller, a 6-display control screen and a 7-high-speed pulse input end.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
fig. 1 shows a front structural schematic diagram of a positioning special tool for a siemens mechanism energy storage shaft of the present invention, fig. 2 shows a top structural schematic diagram of the positioning special tool for the siemens mechanism energy storage shaft of the present invention, fig. 3 shows a left side structural schematic diagram of the positioning special tool for the siemens mechanism energy storage shaft of the present invention, and the positioning special tool for the siemens mechanism energy storage shaft of the present invention comprises a positioning plate 1, an L-shaped plate i 2, an L-shaped plate ii 21, a displacement sensor i 3, a displacement sensor ii 31, an angle encoder i 4, an angle encoder ii 41 and a display controller 5; two positioning holes 101 are arranged on the positioning plate 1;
the L-shaped plate I2 is connected above one end of the positioning plate 1; the L-shaped plate II 21 is connected below the other end of the positioning plate 1;
the rotating shaft of the angle encoder I4 penetrates through the side face of the L-shaped plate I2 and is fixed to the bottom face of the L-shaped plate I2; the rotating shaft of the angle encoder II 41 penetrates through the side surface of the L-shaped plate II 21 and is fixed on the bottom surface of the L-shaped plate II 21
The fixed end of the displacement sensor I3 is connected to the rotating shaft of the angle encoder I4; the displacement sensor I3 is positioned on the outer side of the positioning plate 1; the fixed end of the displacement sensor II 31 is connected to the rotating shaft of the angle encoder II 41; the displacement sensor I3 is positioned on the outer side of the positioning plate 1; the displacement sensor I3 and the displacement sensor II 31 are on the same vertical plane;
the display controller 5 is electrically connected with the angle encoder I4 and the angle encoder II 41 respectively; and the display controller 5 is electrically connected with the displacement sensor I3 and the displacement sensor II 31 respectively.
The working method of the special positioning tool based on the Siemens mechanism energy storage shaft in the embodiment 1 comprises the following steps:
connect the power for display controller, with two for the locating hole screw fixation on the locating plate on the special hole at the top of circuit breaker, the axis of rotation of angle encoder I on displacement sensor I through L template I is rotatory to being on a parallel with the locating plate and with I center pin shrink of displacement sensor to the shortest, and on the same principle, the axis of rotation of angle encoder II on displacement sensor II through L template II is rotatory to being on a parallel with the locating plate and with II center pins shrink of displacement sensor to the shortest, with this position location initial position on display controller. The method comprises the following steps that the movable end of a central shaft of a displacement sensor I is connected to a hole of a sector plate of an energy storage shaft of a circuit breaker mechanism, the movable end of a central shaft of a displacement sensor II is connected to a hole of a connecting lever of a closing spring of the energy storage shaft of the circuit breaker mechanism, the energy storage shaft is rotated manually to rotate a rotating shaft of an angle encoder I and a rotating shaft of an angle encoder II, signal pulses are transmitted to a display controller through internal processing units of the angle encoder I and the angle encoder II, and pulse signals are converted into visual data angles through a program algorithm of the display controller to be displayed; displacement sensor I and displacement sensor II are pulse signal through the flexible length conversion of expansion end to be changed pulse signal into visual data display by the display controller and come out, if there is the deviation according to the original installation data of contrast, the manual adjustment energy storage axle, the location installation of completion energy storage axle that can be convenient.
The technical scheme of the invention has the following beneficial effects:
1. the invention uses the displacement sensor and the angle encoder, can measure the tiny variable of the energy storage shaft, and improves the accuracy of installation.
2. The invention adopts a hinged linear displacement sensor. The hinged linear displacement sensor is compact in structure, long in measuring stroke, small in installation space size and high in precision measurement, the stroke is unequal from 200mm to 2000mm, the analog current is 4-20 milliamperes, the analog voltage is 0-5 volts or 0-10 volts, and A, B, Z-phase pulse digital output is achieved, and various signal requirements of large stroke and high precision are met.
3. The display controller displays the pulse signals converted by the variables of the displacement sensor and the angle encoder in a data form, so that whether the energy storage shaft is accurately installed or not can be visually seen, and the adjustment is convenient.
Example 2:
the present embodiment differs from embodiment 1 only in that the displacement sensor 3 is an articulated linear displacement sensor.
Example 3:
the present embodiment is different from embodiment 2 only in that the display controller 5 includes a controller, a display control panel 6, a high-speed pulse input terminal 7 and a power input port; the controller is arranged in the display controller; the display control screen 6 and the high-speed pulse input end 7 are both arranged on the top surface of the display controller 5; the power supply input port is arranged on the side surface of the display controller 5; the controller is respectively electrically connected with the display control screen 6 and the high-speed pulse input end 7; the power supply input port is electrically connected with the controller and the display control screen 6 respectively; the controller adopts a PLC control system.
A power supply is connected to a power supply input port of a display controller 5, a movable end of a hinged linear displacement sensor 3 is connected to a cam positioning hole of an energy storage shaft of a circuit breaker mechanism and a cam rocking handle machining hole, an angle encoder 4 and the hinged linear displacement sensor 3 enable converted pulse signals to pass through a high-speed pulse input end 7, a PLC control system receives the pulse signals, and the pulse signals are converted into visual data angles through a program algorithm of the PLC control system to be displayed on a display control screen 6.
The use method of the special positioning tool for the Siemens mechanism energy storage shaft of the embodiment comprises the following steps:
connect the power for display controller 5, fix two locating holes 101 on locating plate 1 on the special hole at the top of circuit breaker with the screw, rotatory to being on a parallel with locating plate 1 and shrink to the shortest with I3 center pin of displacement sensor through the axis of rotation of angle encoder I4 on L template I2 displacement sensor I3, and similarly, rotatory to being on a parallel with locating plate 1 and shrink to the shortest with II 31 center pin of displacement sensor through the axis of rotation of II 41 of angle encoder on L template II 21 to displacement sensor II 31, with this position location initial position on display controller 5. The movable end of a central shaft of a displacement sensor I3 is connected to a hole of a sector plate of an energy storage shaft of a circuit breaker mechanism, the movable end of a central shaft of a displacement sensor II 31 is connected to a hole of a connecting lever of a closing spring of the energy storage shaft of the circuit breaker mechanism, the energy storage shaft is rotated manually to rotate a rotating shaft of an angle encoder I4 and a rotating shaft of an angle encoder II 41, signal pulses are transmitted to a display controller 5 through internal processing units of the angle encoder I4 and the angle encoder II 41, and pulse signals are converted into visual data angles by a program algorithm of the display controller 5 to be displayed; displacement sensor I3 and displacement sensor II 31 convert pulse signal into through the flexible length of expansion end to change pulse signal into visual data by display controller 5 and show, if there is the deviation according to the original installation data of contrast, the manual adjustment energy storage axle, the location installation of completion energy storage axle that can be convenient.
The above embodiments of the present invention are described in detail, and the principle and the implementation manner of the present invention should be described herein by using specific embodiments, and the above description of the embodiments is only used to help understanding the method of the present invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (4)
1. The utility model provides a location specialized tool of siemens mechanism energy storage axle which characterized in that: the device comprises a positioning plate (1), an L-shaped plate I (2), an L-shaped plate II (21), a displacement sensor I (3), a displacement sensor II (31), an angle encoder I (4), an angle encoder II (41) and a display controller (5); two positioning holes (101) are arranged on the positioning plate (1);
the L-shaped plate I (2) is connected above one end of the positioning plate (1); the L-shaped plate II (21) is connected below the other end of the positioning plate (1);
the rotating shaft of the angle encoder I (4) penetrates through the side face of the L-shaped plate I (2) and is fixed on the bottom face of the L-shaped plate (2); the rotating shaft of the angle encoder II (41) penetrates through the side surface of the L-shaped plate II (21) and is fixed on the bottom surface of the L-shaped plate (2);
the fixed end of the displacement sensor I (3) is connected to the rotating shaft of the angle encoder I (4); the displacement sensor I (3) is positioned on the outer side of the positioning plate (1); the fixed end of the displacement sensor II (31) is connected to a rotating shaft of the angle encoder II (41); the displacement sensor II (31) is positioned on the outer side of the positioning plate (1); the displacement sensor I (3) and the displacement sensor II (31) are on the same vertical plane;
the display controller (5) is electrically connected with the angle encoder I (4) and the angle encoder II (41) respectively; and the display controller (5) is electrically connected with the displacement sensor I (3) and the displacement sensor II (31) respectively.
2. The tool special for positioning the energy storage shaft of the Siemens mechanism of claim 1, wherein: and the displacement sensor I (3) and the displacement sensor II (31) are both hinged linear displacement sensors.
3. The tool special for positioning the energy storage shaft of the Siemens mechanism of claim 1, wherein: the display controller (5) comprises a controller, a display control screen (6), a high-speed pulse input end (7) and a power supply input port; the controller is arranged inside the display controller (5); the display control screen (6) and the high-speed pulse input end (7) are both arranged on the top surface of the display controller (5); the power supply input port is arranged on the side surface of the display controller (5); the controller is respectively electrically connected with the display control screen (6) and the high-speed pulse input end (7); the power supply input port is electrically connected with the controller and the display control screen (6) respectively.
4. The tool special for positioning the energy storage shaft of the siemens mechanism as set forth in claim 3, wherein: the controller adopts a PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011460304.8A CN112611346A (en) | 2020-12-11 | 2020-12-11 | Positioning special tool for energy storage shaft of Siemens mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011460304.8A CN112611346A (en) | 2020-12-11 | 2020-12-11 | Positioning special tool for energy storage shaft of Siemens mechanism |
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| CN112611346A true CN112611346A (en) | 2021-04-06 |
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| CN202011460304.8A Pending CN112611346A (en) | 2020-12-11 | 2020-12-11 | Positioning special tool for energy storage shaft of Siemens mechanism |
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