CN214624922U - Positioning tool for transmission shaft of Siemens mechanism - Google Patents
Positioning tool for transmission shaft of Siemens mechanism Download PDFInfo
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- CN214624922U CN214624922U CN202023015027.8U CN202023015027U CN214624922U CN 214624922 U CN214624922 U CN 214624922U CN 202023015027 U CN202023015027 U CN 202023015027U CN 214624922 U CN214624922 U CN 214624922U
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Abstract
The utility model discloses a positioning tool for a Siemens mechanism transmission 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 and an angle encoder II; the L-shaped plate II is connected to one side of the notch 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 displacement sensor I is positioned on the outer side of the positioning 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; and the displacement sensor II is positioned in the notch of the positioning plate. The utility model discloses enable the transmission shaft accurate positioning of circuit breaker to can measure its skew distance, so that to transmission system's quick installation and the positioning tool of adjustment circuit breaker mechanism siemens mechanism transmission shaft.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, specific positioning tool of siemens mechanism transmission shaft that says so.
Background
In the circuit breaker mechanism, whether the transmission shaft is correctly installed directly relates to whether the mechanism transmission normally affects the opening and closing speed and the contact stroke of the circuit breaker, and in the disassembly and installation process, because a plurality of key teeth exist on the transmission shaft, the transmission angle deviation is large when one tooth is installed in error.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transmission shaft location that makes the circuit breaker to exist among the prior art, so that to drive mechanism's quick installation and adjustment, and provide the positioning tool of siemens circuit breaker mechanism transmission shaft of near-step research to drive mechanism's angular deviation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a positioning tool for a Siemens mechanism transmission 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 and an angle encoder II; two positioning holes are formed in the positioning plate; one side of the positioning plate is provided with a notch;
the L-shaped plate I is connected to the right lower part of the positioning plate; the L-shaped plate II is connected to one side of the notch 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 II is positioned in the notch of the positioning plate;
the positioning plate (1) is made of carbon fiber; and the L-shaped plate I (2) and the L-shaped plate II (21) are made of alloy steel.
Furthermore, the displacement sensor I and the displacement sensor II are both hinged linear displacement sensors. 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.
The utility model discloses technical scheme has following beneficial effect:
1. the utility model discloses use displacement sensor and angle encoder, can measure the slight variable of transmission shaft, improve the accuracy of installation.
2. The utility model discloses an articulated 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 positioning plate (1) is made of carbon fiber; l template I (2) and L template II (21) adopt the alloy steel material, make the locating plate light have toughness through carbon fiber material, adopt the alloy steel material for the better combination of L template is on the locating plate, strengthens the rigidity intensity of whole equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 top view of a positioning tool for a transmission shaft of a siemens mechanism according to the present invention.
Fig. 2 is a schematic side view of a positioning tool for a transmission shaft of a siemens mechanism according to the present invention.
Fig. 3 is a front structural schematic view of a positioning tool of a siemens mechanism transmission 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 control device, 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 described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
fig. 1 is a schematic view of the top view structure of the positioning tool of the siemens mechanism transmission shaft of the present invention, fig. 2 is a schematic view of the side structure of the positioning tool of the siemens mechanism transmission shaft of the present invention, fig. 3 is a schematic view of the front structure of the positioning tool of the siemens mechanism transmission shaft of the present invention, a positioning tool of the siemens mechanism transmission shaft, comprising 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 control device 5; two positioning holes 101 are arranged on the positioning plate 1; one side of the positioning plate 1 is provided with a notch;
the L-shaped plate I2 is connected to the right lower part of the positioning plate 1; the L-shaped plate II 21 is connected to one side of the notch 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 to 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 II 31 is positioned in the notch of the positioning plate 1;
the display control equipment 5 is electrically connected with the angle encoder I4 and the angle encoder II 41 respectively; and the display control equipment 5 is electrically connected with the displacement sensor I3 and the displacement sensor II 31 respectively.
The positioning plate (1) is made of carbon fiber; l template I (2) and L template II (21) adopt the alloy steel material, make the locating plate light have toughness through carbon fiber material, adopt the alloy steel material for the better combination of L template is on the locating plate, strengthens the rigidity intensity of whole equipment.
The working method of the positioning tool for the transmission shaft of the Siemens mechanism is realized as follows:
connect the power for display control equipment, fix two locating holes on the locating plate on the special hole of the lateral part of circuit breaker with the screw, the axis of rotation that displacement sensor I passes through angle encoder I on 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 in the same way, the axis of rotation that displacement sensor II passes through angle encoder II on 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 control equipment. The movable end of a central shaft of a displacement sensor I is connected to a brake separating buffer connector of a transmission shaft of a circuit breaker mechanism, the movable end of a central shaft of a displacement sensor II is connected to a pole connecting rod connector of the transmission shaft of the circuit breaker mechanism, the transmission 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 control device through internal processing units of the angle encoder I and the angle encoder II, and the pulse signals are converted into visual data angles by a program algorithm of the display control device to be displayed; displacement sensor I and displacement sensor II are pulse signal through the flexible length conversion of expansion end to being changed pulse signal into visual data display by display control equipment and showing, if there is the deviation according to the original installation data of contrast, the manual adjustment transmission shaft, the location installation of completion transmission shaft that can be convenient.
Example 2:
the present embodiment is different from embodiment 1 only in that the displacement sensor i and the displacement sensor ii are both hinged linear displacement sensors.
Example 3:
the present embodiment is different from embodiment 2 only in that the display control device 5 includes a controller, a display control panel 6, a high-speed pulse input terminal 7 and a power supply input port; the controller is arranged in the display control equipment; the display control screen 6 and the high-speed pulse input end 7 are both arranged on the top surface of the display control equipment 5; the power supply input port is arranged on the side surface of the display control equipment 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.
The power supply is connected to a power supply input port of the display control equipment 5, the movable end of a central shaft of the hinged displacement sensor I3 is connected to a brake separating buffer connector of a transmission shaft of the circuit breaker mechanism, the movable end of a central shaft of the hinged displacement sensor II 31 is connected to a pole connecting rod connector of the transmission shaft of the circuit breaker mechanism, the converted pulse signals pass through the high-speed pulse input end 7 by the angle encoder I4 and the hinged linear displacement sensor I3, the converted pulse signals pass through the high-speed pulse input end 7 by the angle encoder II 41 and the hinged linear displacement sensor II 31, the PLC control system receives the pulse signals, and the pulse signals are converted into visual data angles by a program algorithm of the PLC control system to be displayed on the display control screen 6.
The use method of the positioning tool of the siemens mechanism transmission shaft of the above embodiment is as follows:
connect the power for display control equipment 5, fix two locating holes 101 on locating plate 1 on the special hole of the lateral part of circuit breaker with the screw, rotatory to perpendicular to locating plate 1 and shrink to the shortest with I3 center pin of displacement sensor through the axis of rotation of I4 of angle encoder 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 of II 31 of displacement sensor, with this position location initial position on display control equipment 5. The movable end of a central shaft of a displacement sensor I3 is connected to a brake separating buffer connector of a transmission shaft of a circuit breaker mechanism, the movable end of a central shaft of a displacement sensor II 31 is connected to a pole connecting rod connector of the transmission shaft of the circuit breaker mechanism, the transmission 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 control device 5 through internal processing units of the angle encoder I4 and the angle encoder II 41, and the pulse signals are converted into visual data angles by a program algorithm of the display control device 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 display by display control equipment 5 and show, if there is the deviation according to the original installation data of contrast, the manual adjustment transmission shaft, the location installation of completion transmission shaft that can be convenient.
The utility model discloses technical scheme has following beneficial effect:
1. the utility model discloses use displacement sensor and angle encoder, can measure the slight variable of transmission shaft, improve the accuracy of installation.
2. The utility model discloses an articulated 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 positioning plate (1) is made of carbon fiber; l template I (2) and L template II (21) adopt the alloy steel material, make the locating plate light have toughness through carbon fiber material, adopt the alloy steel material for the better combination of L template is on the locating plate, strengthens the rigidity intensity of whole equipment.
The embodiments of the present invention have been described in detail, and the principle and the implementation of the present invention are explained herein by using specific embodiments, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (3)
1. A positioning tool for a Siemens mechanism transmission shaft is 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) and an angle encoder II (41); two positioning holes (101) are arranged on the positioning plate (1); one side of the positioning plate (1) is provided with a notch;
the L-shaped plate I (2) is connected to the right lower part of the positioning plate (1); the L-shaped plate II (21) is connected to one side of the notch 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 to the bottom face of the L-shaped plate I (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 I (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 in the notch of the positioning plate (1);
the positioning plate (1) is made of carbon fiber; and the L-shaped plate I (2) and the L-shaped plate II (21) are made of alloy steel.
2. A siemens mechanism drive shaft positioning tool as set forth in claim 1 wherein: the displacement sensor I (3) adopts a hinged linear displacement sensor.
3. A tool for positioning a drive shaft of a siemens mechanism as set forth in claim 1, wherein: and the displacement sensor II (31) adopts a hinged linear displacement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023015027.8U CN214624922U (en) | 2020-12-15 | 2020-12-15 | Positioning tool for transmission shaft of Siemens mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023015027.8U CN214624922U (en) | 2020-12-15 | 2020-12-15 | Positioning tool for transmission shaft of Siemens mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN214624922U true CN214624922U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023015027.8U Active CN214624922U (en) | 2020-12-15 | 2020-12-15 | Positioning tool for transmission shaft of Siemens mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN214624922U (en) |
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2020
- 2020-12-15 CN CN202023015027.8U patent/CN214624922U/en active Active
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