CN107424808A - A Roller Type Toroidal Coil Contact Voltage Regulator - Google Patents

Abstract

The invention discloses a roller type annular coil contact voltage regulator, which structurally comprises a rubber insulating handle, a voltage regulating knob, a fixed clamping groove, a voltage regulating rod, a built-in roller type annular coil, a pressure display screen, a ventilation groove, supporting legs, a circuit breaker, a wire inlet seat, a pressure display outer shell, a wire outlet seat and a voltage regulator outer shell.

Description

A Roller Type Toroidal Coil Contact Voltage Regulator

technical field

The invention relates to a roller type annular coil contact voltage regulator, which belongs to the technical field of voltage regulators.

Background technique

There are five types of voltage regulators: oil-immersed voltage regulators, auto-coupling voltage regulators, isolation voltage regulators, induction voltage regulators, column electric voltage regulators and thyristor voltage regulators.

The prior art discloses a screw-type contact voltage regulator with the application number CN202816624U. The technical problem to be solved by this invention is to provide a screw-type contact voltage regulator. To solve the above problems, the technical solution adopted in this invention includes iron Core, screw type coil, brush assembly, induced current reactor and transmission mechanism, characterized in that: the transmission mechanism includes a toothed disc, a straight toothed rod, a slider, and a sliding rod, and the described toothed disc is worn on the On the screw-type coil, the inner ring is provided with an internal thread that matches the screw-type coil, and the outer ring is provided with a tooth mouth that meshes with the straight toothed rod. The slider and the slider are slidably matched and have an open end. The toothed plate protrudes into the open end, the reactor is installed on the toothed plate, the metal brush assembly includes an inner metal brush and an outer metal brush, and the inner metal brush is installed on the tooth One end of which is connected to the reactor through a wire, and the other end is in contact with the spiral of the screw-type coil through a contact. The outer metal brush is installed on the slider, and one end of it is connected to the slide on the reactor through the contact. ring contact, and the other end is set with a wire as the lead wire of the power supply, but the safety performance of the equipment in use of the existing screw-type contact voltage regulator is poor. When the equipment voltage regulator is seriously overloaded or short-circuited or under-voltage There are no effective safety protection measures when there is a failure, resulting in a decrease in the service life of the equipment, inconvenient use, and poor practicability.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a roller-type annular coil contact voltage regulator to solve the poor safety performance of the equipment when the screw-type contact voltage regulator in the prior art is in use. When the equipment voltage regulator There are no effective safety protection measures when serious overload, short circuit and undervoltage faults occur during the working process, resulting in reduced service life of the equipment, inconvenient use, and poor practicability.

In order to achieve the above object, the present invention is achieved through the following technical solutions: a roller-type annular coil contact voltage regulator, the structure of which includes a rubber insulated handle, a pressure-regulating knob, a fixed card slot, a pressure-regulating rod, a built-in roller-type Toroidal coil, pressure display screen, ventilation slot, support feet, circuit breaker, wire inlet seat, pressure display outer shell, outlet seat, voltage regulator outer shell, and the rubber insulated handle is connected to the upper surface of the voltage regulator outer shell On the left and right sides of the outer casing of the voltage regulator, a fixed slot is fixed on the upper surface of the outer shell of the voltage regulator, the pressure regulating rod is arranged on the inner surface of the fixed slot, and the pressure regulating knob is movably connected to the pressure regulating The upper end surface of the rod, the outer casing of the pressure indicator is electrically connected to the front end surface of the outer casing of the voltage regulator, the outer casing of the voltage regulator is equipped with a built-in roller-type ring coil, and the ventilation groove is uniform, etc. The distance is set on the outer surface of the outer shell of the pressure regulator, the lower surface of the outer shell of the pressure regulator is connected with supporting feet, the pressure display screen is embedded in the upper surface of the front end of the outer shell of the pressure display, and the pressure The lower left surface of the display screen is provided with an incoming line seat, the said incoming line seat is arranged on the left side of the outgoing line seat, and the said circuit breaker is electrically connected to the left end surface of the outer shell of the pressure display, and the said circuit breaker is composed of The upper mounting hole of the circuit breaker, the upper mounting base of the circuit breaker, the outer casing of the circuit breaker, the switch slot of the circuit breaker, the lower mounting base of the circuit breaker, the lower mounting hole of the circuit breaker, and the circuit breaker switch. The upper mounting base of the circuit breaker is connected to the circuit breaker The upper surface of the outer casing, the lower surface of the outer casing of the circuit breaker is connected to the lower mounting seat of the circuit breaker, the switch slot of the circuit breaker is fixed on the front surface of the outer casing of the circuit breaker, and the circuit breaker is embedded in the On the front end surface of the switch slot of the circuit breaker, the upper mounting hole of the circuit breaker is fixedly arranged on the front end surface of the upper mounting base of the circuit breaker, and the lower mounting base of the circuit breaker is fixedly provided with the lower mounting hole of the circuit breaker on the front end surface of the lower mounting base of the circuit breaker. The outer casing of the circuit breaker is connected to the left end surface of the outer casing of the pressure indicator.

Further, the built-in roller-type toroidal coil is composed of a roller mounting frame, a pressure regulating rod mounting groove, a pressure regulating rod mounting seat, a roller, a carbon brush, a proximity sensor, a carbon brush mounting frame, a toroidal coil body, and a toroidal coil holder .

Further, the upper surface of the mounting seat for the pressure regulating rod is fixed with a mounting groove for the pressure regulating rod; A carbon brush mounting frame, the upper surface of the toroidal coil body is fixed with a toroidal coil holder, the upper surface of the toroidal coil holder is provided with a carbon brush mounting frame, and the roller is movably connected to the roller through a movable bolt The side surface of the installation frame, the left end surface of the carbon brush installation frame is connected with a carbon brush, the proximity sensor is arranged inside the carbon brush, and the inside of the outer casing of the voltage regulator is provided with a ring coil body.

Further, there are two rubber insulating handles.

Further, the shape of the supporting feet is cylindrical, and there are two supporting feet.

Further, the outer casing of the pressure display is a rectangular structure with a length of 20-30 cm.

Further, the outer casing of the pressure regulator is a hollow cylindrical structure.

Further, the proximity sensor is composed of a sensor probe, a sensor rod body, a first annular ferrule, a second annular ferrule, and a sensor power connection seat. The right end surface of the sensor probe is connected to a sensor rod body, and the sensor The power connection seat is connected to the right end surface of the sensor rod body. The sensor rod body respectively passes through the first annular ferrule and the second annular ferrule. The first annular ferrule is arranged on the left side of the second annular ferrule. The carbon brush described above is provided with a sensor rod inside.

Beneficial effect

The roller-type annular coil contact voltage regulator of the present invention, when in use, first check whether each part is firmly connected, after confirming that the equipment is in good condition, turn on the power supply, and the equipment roller-type annular coil contact voltage regulator starts to work. There is a circuit breaker, which can automatically cut off the circuit when the equipment voltage regulator is seriously overloaded or short-circuited or under-voltage during the working process, thereby effectively protecting the safety performance of the equipment, improving the service life of the equipment, and being easy to use , Strong practicability.

Description of drawings

Other characteristics, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

Fig. 1 is a structural schematic diagram of a roller-type toroidal coil contact voltage regulator of the present invention.

Fig. 2 is a structural schematic diagram of the circuit breaker of the present invention.

Fig. 3 is a schematic structural view of the built-in roller-type toroidal coil of the present invention.

Fig. 4 is a schematic structural view of the loop coil body of the present invention.

Fig. 5 is a circuit diagram of the circuit breaker of the present invention.

Fig. 6 is a schematic structural diagram of the proximity sensor of the present invention.

Fig. 7 is a working principle diagram of the proximity sensor of the present invention.

In the figure: rubber insulated handle-1, pressure adjustment knob-2, fixed card slot-3, pressure adjustment lever-4, built-in roller ring coil-5, pressure display screen-6, ventilation slot-7, support feet- 8. Circuit breaker-9, wire inlet seat-10, pressure indicator shell-11, outlet seat-12, voltage regulator shell-13, circuit breaker upper mounting hole-901, circuit breaker upper mounting seat-902, circuit breaker Outer shell-903, circuit breaker switch slot-904, circuit breaker lower mounting seat-905, circuit breaker lower mounting hole-906, circuit breaker switch-907, roller mounting frame-501, pressure regulating rod mounting groove-502, pressure regulating Rod mount-503, roller-504, carbon brush-505, proximity sensor-506, carbon brush mount-507, ring coil body-508, ring coil holder-509, sensor probe-5061, sensor rod body-5062, The first annular ferrule-5063, the second annular ferrule-5064), the sensor power connection seat-5065.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

Embodiment one

Please refer to Fig. 1-Fig. 7, the present invention provides a technical solution of a roller-type toroidal coil contact voltage regulator: a roller-type toroidal coil contact voltage regulator, the structure of which includes a rubber insulated handle 1, a voltage-regulating knob 2, a fixed Card slot 3, pressure regulating rod 4, built-in roller ring coil 5, pressure display 6, ventilation slot 7, support foot 8, circuit breaker 9, wire inlet seat 10, pressure display outer shell 11, outlet seat 12, pressure regulator The outer casing 13 of the voltage regulator, the rubber insulating handle 1 is connected to the left and right sides of the upper surface of the outer casing 13 of the voltage regulator, and the upper surface of the outer casing 13 of the voltage regulator is fixedly provided with a fixing slot 3, so The pressure regulating rod 4 is arranged on the inner surface of the fixed card slot 3, the pressure regulating knob 2 is movably connected to the upper surface of the pressure regulating rod 4, and the outer casing 11 of the pressure indicator is electrically connected to the casing of the voltage regulator The front end surface of the body 13, the inside of the outer casing 13 of the voltage regulator is provided with a built-in roller-type annular coil 5, and the ventilation grooves 7 are evenly and equidistantly arranged on the outer surface of the outer casing 13 of the voltage regulator. The lower surface of the outer casing 13 of the pressure regulator is connected with a support foot 8, the pressure display screen 6 is embedded in the upper surface of the front end of the outer casing 11 of the pressure display, and the lower left surface of the pressure display screen 6 is provided with an incoming line Seat 10, the inlet seat 10 is located on the left side of the outlet seat 12, the circuit breaker 9 is electrically connected to the left end surface of the pressure display housing 11, and the circuit breaker 9 is installed on the upper part of the circuit breaker Hole 901, circuit breaker upper mounting seat 902, circuit breaker outer shell 903, circuit breaker switch slot 904, circuit breaker lower mounting seat 905, circuit breaker lower mounting hole 906, circuit breaker switch 907, the circuit breaker upper mounting seat 902 Connected to the upper surface of the circuit breaker housing 903, the lower surface of the circuit breaker housing 903 is connected to the lower mounting seat 905 of the circuit breaker, and the circuit breaker switch slot 904 is fixed on the front surface of the circuit breaker housing 903 Above, the circuit breaker 907 is embedded in the front end surface of the circuit breaker switch slot 904, the circuit breaker upper mounting hole 901 is fixed on the front end surface of the circuit breaker upper mounting base 902, and the circuit breaker lower mounting base The front end surface of 905 is fixed with the installation hole 906 at the lower part of the circuit breaker. The circuit breaker outer shell 903 is connected to the left end surface of the pressure indicator outer shell 11. The built-in roller-type ring coil 5 is composed of a roller mounting frame 501, an adjustable Pressure rod mounting groove 502, pressure regulating rod mounting seat 503, roller 504, carbon brush 505, proximity sensor 506, carbon brush mounting frame 507, ring coil main body 508, ring coil holder 509, the pressure regulating rod mounting seat The upper surface of the 503 is fixed with a pressure regulating rod installation groove 502, the roller mounting frame 501 is arranged on the lower surface of the pressure regulating rod mounting seat 503, and the lower surface of the roller mounting frame 501 is provided with a carbon brush mounting frame 507 , the upper surface of the toroidal coil main body 508 is fixed with a toroidal coil holder 509, and the upper surface of the toroidal coil holder 509 is provided with a carbon brush Mounting frame 507, the roller 504 is movably connected to the side surface of the roller mounting frame 501 through movable bolts, the left end surface of the carbon brush mounting frame 507 is connected with a carbon brush 505, and the proximity sensor 506 is arranged on the carbon brush 505, the inside of the outer housing 13 of the voltage regulator is provided with a ring coil body 508, there are two rubber insulated handles 1, the shape of the support foot 8 is cylindrical, and the shape of the support foot 8. There are two. The pressure display housing 11 is a rectangular structure with a length of 20-30 cm, and the pressure regulator housing 13 is a hollow cylindrical structure.

The circuit breaker mentioned in this patent refers to a switching device that can close, carry and break the current under normal circuit conditions and can close, carry and break the current under abnormal circuit conditions within a specified time.

When in use, first check whether each part is firmly connected. After confirming that the equipment is in good condition, turn on the power supply, and the roller-type ring-shaped coil contact voltage regulator of the equipment will start to work. It can automatically cut off the circuit in case of serious overload, short circuit and undervoltage faults, thus effectively protecting the safety performance of the equipment, improving the service life of the equipment, easy to use, and strong practicability.

Rubber insulated handle of the present invention-1, pressure regulating knob-2, fixed card slot-3, pressure regulating rod-4, built-in roller type ring coil-5, pressure display screen-6, ventilation groove-7, supporting feet- 8. Circuit breaker-9, wire inlet seat-10, pressure indicator shell-11, outlet seat-12, voltage regulator shell-13, circuit breaker upper mounting hole-901, circuit breaker upper mounting seat-902, circuit breaker Outer shell-903, circuit breaker switch slot-904, circuit breaker lower mounting seat-905, circuit breaker lower mounting hole-906, circuit breaker switch-907, roller mounting frame-501, pressure regulating rod mounting groove-502, pressure regulating Rod mounting seat-503, roller-504, carbon brush-505, proximity sensor-506, carbon brush mounting frame-507, ring coil body-508, ring coil holder-509, the components are general standard parts or technology in the field The parts known to the personnel, its structure and principle are all known to the technical personnel through the technical manual or through conventional experimental methods. The problem solved by the present invention is that the use of the prior art screw-type contact pressure regulator is safe in use. The performance is poor. When the equipment voltage regulator is seriously overloaded or short-circuited or under-voltage, there is no effective safety protection measure during the working process, resulting in a decrease in the service life of the equipment, inconvenient use, and poor practicability. The present invention is being used , first check whether each part is firmly connected, and after confirming that the equipment is in good condition, turn on the power supply, and the roller-type ring coil contact voltage regulator of the equipment will start to work. Or it can automatically cut off the circuit in case of short circuit or undervoltage, thus effectively protecting the safety performance of the equipment and improving the service life of the equipment. It is easy to use and has strong practicability, as follows:

The circuit breaker 9 is composed of a circuit breaker upper mounting hole 901, a circuit breaker upper mounting seat 902, a circuit breaker outer shell 903, a circuit breaker switch slot 904, a circuit breaker lower mounting seat 905, a circuit breaker lower mounting hole 906, and a circuit breaker 907. Composition, the circuit breaker upper mounting base 902 is connected to the upper surface of the circuit breaker outer shell 903, the lower end surface of the circuit breaker outer shell 903 is connected to the circuit breaker lower mounting base 905, and the circuit breaker switch slot 904 It is fixed on the front end surface of the circuit breaker housing 903, the circuit breaker switch 907 is embedded in the front end surface of the circuit breaker switch slot 904, and the circuit breaker upper mounting hole 901 is fixed on the upper mounting base 902 of the circuit breaker. On the front end surface, the front end surface of the lower mounting seat 905 of the circuit breaker is fixed with a lower installation hole 906 of the circuit breaker, and the outer casing 903 of the circuit breaker is connected to the left end surface of the outer casing 11 of the pressure indicator.

Embodiment two

Please refer to Figures 1-7, the proximity sensor 506 is composed of a sensor probe 5061, a sensor rod body 5062, a first annular ferrule 5063, a second annular ferrule 5064, and a sensor power connector 5065. The sensor probe 5061 The sensor rod body 5062 is connected to the right end surface of the sensor rod body 5062, and the sensor power supply connection seat 5065 is connected to the right end surface of the sensor rod body 5062. The sensor rod body 5062 runs through the first annular ferrule 5063 and the second annular ferrule 5064 respectively. The first annular ferrule 5063 is arranged on the left side of the second annular ferrule 5064, and the carbon brush 505 is provided with a sensor rod 5062 inside.

When in use, first check whether each part is firmly connected. After confirming that the equipment is in good condition, turn on the power supply, and the equipment roller-type ring coil contact voltage regulator starts to work. The proximity sensor realizes when the equipment voltage regulator is in the working process. Zhongneng detects the movement information and existence information of the carbon brush and converts it into an electrical signal, so that the brush can be positioned accurately, thereby effectively improving the working efficiency of the roller-type ring coil contact voltage regulator of the equipment, which is convenient to use and has strong practicability.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or fundamentals of the present invention. The present invention can be implemented in other specific forms without any specific features. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. a kind of roller type loop coil contact voltage regulator, its structure includes rubber-covered handle（1）, adjusting pressuring knob（2）, it is fixed Neck（3）, pressure regulation bar（4）, built-in roller type loop coil（5）, pressure display screen（6）, ventilation slot（7）, support feet（8）, it is disconnected Road device（9）, inlet wire seat（10）, pressure display unit shell body（11）, wire outlet seat（12）, pressure regulator shell body（13）, its feature exists In：

Described rubber-covered handle（1）It is connected to pressure regulator shell body（13）The left and right sides of upper end face, described pressure regulation Device shell body（13）Upper end face on be fixed with fixed card slot（3）, described pressure regulation bar（4）Located at fixed card slot（3）'s Inner surface, described adjusting pressuring knob（2）It is movably connected on pressure regulation bar（4）Upper end face, described pressure display unit shell body （11）By being electrically connected to pressure regulator shell body（13）Front-end surface, described pressure regulator shell body（13）Inside be provided with it is interior Put roller type loop coil（5）, described ventilation slot（7）Uniformly and equidistantly it is located at pressure regulator shell body（13）Outer surface, institute The pressure regulator shell body stated（13）Rear surface be connected with support feet（8）, described pressure display screen（6）Shown embedded in pressure Device shell body（11）The upper surface of front end, described pressure display screen（6）Lower left surface be provided with inlet wire seat（10）, it is described Inlet wire seat（10）Located at wire outlet seat（12）Left side, described breaker（9）By being electrically connected to pressure display unit shell body （11）Left end surface on；

Described breaker（9）By breaker upper mounting holes（901）, breaker top mounting seat（902）, case for circuit breaker body （903）, killer switch groove（904）, breaker bottom mounting seat（905）, breaker Lower mounting hole（906）, disconnect switch （907）Composition, described breaker top mounting seat（902）It is connected to case for circuit breaker body（903）Upper end face, it is described Case for circuit breaker body（903）Rear surface be connected with breaker bottom mounting seat（905）, described killer switch groove （904）It is fixed at case for circuit breaker body（903）Front-end surface on, described disconnect switch（907）Embedded in killer switch Groove（904）Front-end surface on, described breaker upper mounting holes（901）It is fixed at breaker top mounting seat（902） Front-end surface, described breaker bottom mounting seat（905）Front-end surface be fixed with breaker Lower mounting hole （906）, described case for circuit breaker body（903）It is connected to pressure display unit shell body（11）Left end surface on.

A kind of 2. roller type loop coil contact voltage regulator according to claim 1, it is characterised in that：Described built-in rolling Wheeled loop coil（5）By roller mounting bracket（501）, pressure regulation bar mounting groove（502）, pressure regulation bar mounting seat（503）, roller （504）, carbon brush（505）, proximity transducer（506）, carbon brush mounting bracket（507）, annular coil body（508）, loop coil card Seat（509）Composition.

A kind of 3. roller type loop coil contact voltage regulator according to claim 1, it is characterised in that：Described pressure regulation bar Mounting seat（503）Upper end face be fixed with pressure regulation bar mounting groove（502）, described roller mounting bracket（501）Located at pressure regulation Bar mounting seat（503）Rear surface, described roller mounting bracket（501）Rear surface be provided with carbon brush mounting bracket（507）, institute The annular coil body stated（508）Upper end face be fixed with loop coil deck（509）, described loop coil deck （509）Upper end face be provided with carbon brush mounting bracket（507）, described roller（504）Roller is movably connected on by movable bolt Mounting bracket（501）Side surface, described carbon brush mounting bracket（507）Left end surface be connected with carbon brush（505）, described is close Sensor（506）Located at carbon brush（505）Inside, described pressure regulator shell body（13）Inside be provided with annular coil body （508）.

A kind of 4. roller type loop coil contact voltage regulator according to claim 1, it is characterised in that：Described rubber is exhausted Edge handle（1）There are 2.

A kind of 5. roller type loop coil contact voltage regulator according to claim 1, it is characterised in that：Described support feet （8）It is shaped as cylinder, described support feet（8）There are 2.

A kind of 6. roller type loop coil contact voltage regulator according to claim 1, it is characterised in that：Described pressure shows Show device shell body（11）It is a length of 20-30cm rectangular configuration.

A kind of 7. roller type loop coil contact voltage regulator according to claim 1, it is characterised in that：Described pressure regulator Shell body（13）For hollow cylindrical structure.