CN218414258U - Emergency stop protection device for coil winding equipment - Google Patents
Emergency stop protection device for coil winding equipment Download PDFInfo
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- CN218414258U CN218414258U CN202221639534.5U CN202221639534U CN218414258U CN 218414258 U CN218414258 U CN 218414258U CN 202221639534 U CN202221639534 U CN 202221639534U CN 218414258 U CN218414258 U CN 218414258U
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- driving motor
- protection device
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Abstract
The utility model discloses a coil winding equipment scram protection device belongs to distribution transformer technical field. The emergency stop protection device of the coil winding equipment comprises a travel switch, a shunt release, an alarm, a power supply and a winding driving motor; the winding driving motor is used for driving a coil winding device to wind a high-voltage coil, the power supply is used for supplying power to the winding driving motor, the travel switch is used for acquiring a trigger signal of an operator, and an external power supply is switched on to supply power to the shunt release and the alarm; the shunt release is used for cutting off the power supply of the winding driving motor after the shunt release is powered on; the alarm is used for sending out an alarm signal; the problem of the emergence critical situation that exists among the prior art, can't be with equipment scram is solved, potential safety hazard has been reduced, the emergence of accident has been reduced.
Description
Technical Field
The utility model relates to a distribution transformer technical field especially relates to a coil winding equipment scram protection device.
Background
The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.
The winding of the oil-immersed distribution transformer coil needs to be completed on a coil winding device, the running speed of the device is controlled by numerically setting and controlling a foot switch through a display screen, the number of preset turns of the coil is input on the display screen, and the electromagnetic wire arrangement is automatically completed after the device is started. An operator stands behind the coil, the coil winding is completed by adjusting the force of the operating foot switch, the arrangement among all turns of electromagnetic wires is tight by using tools such as a backup plate, and insulating auxiliary materials such as interlayer insulation are added in the process.
In the operation process of the coil winding equipment, accidents such as careless winding of sleeves into the equipment by operators can occur, people are easy to panic, the emergency stop button cannot be pressed down, the coil winding equipment operates normally according to the preset rotating speed, the operators are bound to be wound into the equipment, and serious safety accidents are caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an aim at provides a under the emergency condition, realizes the device of coil spooling equipment outage fast to solve the potential safety hazard that exists in the present coil coiling.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
an emergency stop protection device for coil winding equipment comprises a travel switch, a shunt release, an alarm, a power supply and a winding driving motor;
the winding driving motor is used for driving a coil winding device to wind a high-voltage coil, the power supply is used for supplying power to the winding driving motor, the travel switch is used for acquiring a trigger signal of an operator, and an external power supply is switched on to supply power to the shunt release and the alarm; the shunt release is used for cutting off the power supply of the winding driving motor after the shunt release is powered on; the alarm is used for sending out an alarm signal.
By adopting the technical scheme, when an operator carelessly winds sleeves into the coil winding equipment, the operator can collide the induction part of the travel switch by using legs, so that the equipment is powered off, and the emergency stop action is completed; the large-scale safety accident is avoided, the potential safety hazard of operators is reduced, the casualty rate is reduced, and the potential safety hazard existing in the existing coil winding is solved.
The technical scheme is further characterized by comprising coil winding equipment; the coil winding equipment comprises a base, a device main body, a supporting table and a winding shaft;
the device main body and the supporting table are respectively vertically arranged at two ends of the base along the length direction, one end of the winding shaft is horizontally connected to the device main body, and the other end of the winding shaft is connected to the supporting table; the winding driving motor is arranged in the device main body and is coaxially connected with the winding shaft.
Preferably, the travel switch is provided on a side of the apparatus main body close to the support table.
Through adopting above-mentioned technical scheme, the operating personnel of being convenient for contact travel switch.
Preferably, the safety line is further included; one end of the safety wire is connected with the contact of the travel switch, and the other end of the safety wire is fixed on one side, close to the device main body, of the support table.
Through adopting above-mentioned technical scheme, when operating personnel carelessly are drawn into coil winding equipment and when being dragged down, can pull down the safety line, and then realize coil winding equipment's scram, operate simple more, humanized.
Preferably, the safety line is arranged in a suspended mode, and the distance between the safety line and the ground is 80cm-120cm.
Preferably, the safety line is parallel to the length direction of the base.
In a further technical scheme, the power supply is a switching power supply or a lithium battery.
In a further technical scheme, the alarm is an audible and visual alarm or an alarm lamp.
The technical scheme is further characterized by comprising a controller and a display screen; the display screen is communicated with the controller, and the controller is communicated with the winding driving motor.
The further technical proposal also comprises an emergency stop button; the emergency stop button is arranged on the coil winding equipment and electrically connected with the winding driving motor.
Through adopting above-mentioned technical scheme, provide dual guarantee for the scram of coil spooling equipment, improve equipment's security.
The embodiment of the utility model provides an in the technical scheme who provides, following technological effect or advantage have at least:
1. through the improvement of the utility model, large-scale safety accidents can be avoided, the potential safety hazard of operators is reduced, the casualty rate of the operators is reduced, and the potential safety hazard existing in the current coil winding is solved;
2. the emergency stop of the coil winding equipment is guaranteed doubly, the safety of the equipment is improved, the operation is simple, the cost is low, and the effect is obvious.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a schematic flow chart provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram provided by an embodiment of the present invention;
in the figure: 1. a travel switch; 2. a shunt release; 3. an alarm; 4. a device main body; 5. a controller; 6. a spool; 7. a support table; 8. a security thread; 9. a base.
The spacing or dimensions between each other are exaggerated to show the location of the various parts, and the illustration is for illustrative purposes only.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the invention expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "upper", "lower", "left" and "right" in the present application, if any, merely indicate correspondence with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the present invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Term interpretation section: the terms "mounted," "connected," "fixed," and the like in the present invention are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; the two components can be connected mechanically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and specific meanings of the terms in the present invention can be understood by those skilled in the art according to specific situations.
Just as the background art introduces, have the problem that operating personnel coat-sleeve carelessly is drawn into coil spooling equipment but can't make coil spooling equipment stop operation rapidly among the prior art, in order to solve above technical problem, the utility model provides a coil spooling equipment scram device.
As shown in fig. 1, an embodiment of the present invention describes an emergency stop protection device for a coil winding apparatus, which includes a travel switch 1, a shunt release 2, an alarm 3, a power supply, a winding driving motor, and a coil winding apparatus; the winding driving motor is used for driving a coil winding device to wind a high-voltage coil, the power supply is used for supplying power to the winding driving motor, the travel switch 1 is used for acquiring a trigger signal of an operator and switching on an external power supply to supply power to the shunt release 2 and the alarm 3; the shunt release 2 is used for cutting off the power supply of the winding driving motor after the shunt release 2 is powered on; the alarm 3 is used to send out an alarm signal. An external power supply is electrically connected with the travel switch 1, the travel switch 1 is electrically connected with the shunt release 2, the shunt release 2 is electrically connected with the alarm 3, a power supply is electrically connected with the shunt release 2, and the shunt release 2 is electrically connected with the winding driving motor.
The coil winding equipment comprises a base 9, a device main body 4, a supporting table 7 and a winding shaft 6; the device main body 4 and the supporting table 7 are respectively vertically arranged at two ends of the base 9 along the length direction, one end of the winding shaft 6 is horizontally connected with the device main body 4, and the other end of the winding shaft 6 is horizontally connected with the supporting table 7; the winding driving motor is arranged in the device main body 4 and is coaxially connected with the winding shaft 6; the stroke switch 1 is mounted on the device body 4 on a side close to the support base 7.
Also comprises a safety line 8; one end of the safety wire 8 is connected to a contact of the travel switch 1, and the other end of the safety wire 8 is fixed to the support base 7 on the side closer to the device body 4. The safety line 8 is arranged in a hanging mode, the distance between the safety line 8 and the ground is 100cm, and the safety line 8 is parallel to the length direction of the base.
In this embodiment, the power supply is a switching power supply, and the alarm 3 is an alarm lamp.
The working mode of the embodiment is as follows:
when an operator carelessly rolls in the equipment and cannot manually stop the equipment, the safety wire 8 (the safety wire 8 can be collided by legs) is triggered, the travel switch 1 starts to act, an external power supply is switched on, the shunt release 2 acts, a power supply of the winding driving motor is cut off, the winding driving motor stops acting, and meanwhile, the alarm gives an alarm to remind surrounding operators to rescue accident workers.
As an embodiment, the emergency stop device further comprises a controller 5, a display screen and an emergency stop button; the display screen is electrically connected with the controller 5, and the controller 5 is electrically connected with the winding driving motor. The emergency stop button is arranged on the coil winding equipment, the power supply is electrically connected with the emergency stop button, and the emergency stop button is electrically connected with the winding driving motor. An operator inputs preset turns of the coil through the display screen to control the running speed of the winding driving motor. The operator can also press the emergency stop button to control the working state of the winding driving motor.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications and variations can be made without inventive changes by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. An emergency stop protection device for coil winding equipment is characterized by comprising a travel switch, a shunt release, an alarm, a power supply and a winding driving motor;
the winding driving motor is used for driving a coil winding device to wind a high-voltage coil, the power supply is used for supplying power to the winding driving motor, the travel switch is used for acquiring a trigger signal of an operator and switching on an external power supply to supply power to the shunt release and the alarm; the shunt release is used for cutting off the power supply of the winding driving motor after the shunt release is powered on; the alarm is used for sending out an alarm signal.
2. The coil winding apparatus scram protection device as claimed in claim 1, further comprising a coil winding apparatus; the coil winding equipment comprises a base, a device main body, a supporting table and a winding shaft;
the device main body and the supporting table are respectively vertically arranged at two ends of the base along the length direction, one end of the winding shaft is horizontally connected to the device main body, and the other end of the winding shaft is connected to the supporting table; the winding driving motor is arranged in the device main body and is coaxially connected with the winding shaft.
3. The sudden stop protection device for coil winding equipment as claimed in claim 2, wherein the stroke switch is provided at a side of the device body adjacent to the supporting stand.
4. The coil winding apparatus scram protection device as claimed in claim 3, further comprising a safety wire; one end of the safety wire is connected with the contact of the travel switch, and the other end of the safety wire is fixed on one side, close to the device main body, of the support table.
5. The emergency stop protection device for coil winding equipment as claimed in claim 4, wherein the safety wire is suspended and is located at a distance of 80cm to 120cm from the ground.
6. The coil winding apparatus scram protection device as claimed in claim 4, wherein said safety wire is parallel to the length direction of said base.
7. The coil winding apparatus scram protection device as claimed in claim 1, wherein said power supply is a switching power supply or a lithium battery.
8. The emergency stop protection device for coil winding equipment as claimed in claim 1, wherein said alarm is an audible and visual alarm or an alarm lamp.
9. The coil winding apparatus scram protection device as claimed in claim 1, further comprising a controller and a display screen; the display screen is communicated with the controller, and the controller is communicated with the winding driving motor.
10. The sudden stop protection device of a coil winding apparatus as claimed in claim 1, further comprising a sudden stop button; the emergency stop button is arranged on the coil winding equipment and electrically connected with the winding driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221639534.5U CN218414258U (en) | 2022-06-28 | 2022-06-28 | Emergency stop protection device for coil winding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221639534.5U CN218414258U (en) | 2022-06-28 | 2022-06-28 | Emergency stop protection device for coil winding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218414258U true CN218414258U (en) | 2023-01-31 |
Family
ID=85010318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221639534.5U Active CN218414258U (en) | 2022-06-28 | 2022-06-28 | Emergency stop protection device for coil winding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218414258U (en) |
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2022
- 2022-06-28 CN CN202221639534.5U patent/CN218414258U/en active Active
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