High-voltage end connecting device

Abstract

The utility model provides a high-voltage end connecting device, relates to the technical field of voltage transformers, and comprises a binding device shell, a binding mechanism and a voltage detection mechanism, the binding mechanism is installed in the binding device shell, and the binding mechanism comprises a first gear, a rotating shaft, a winder and a second gear, a groove is formed in one side face of the collecting device shell, the first gear is installed in the groove and can rotate, an installation plate is installed on the inner bottom face of the collecting device shell, a rotating shaft is installed in the installation plate, and a connecting column is installed on the rotating shaft. The connecting column is sequentially provided with a winder and a second gear from bottom to top, a connecting line is wound on the winder, a connecting line can be collected according to the distance of the connecting end during use, the voltage can be detected, and the magnitude of the voltage output by the current high-voltage end can be displayed in real time; line faults caused by abnormal voltage can be overhauled in time, and time needed by detection is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of voltage transformers, in particular to a high-voltage end connecting device. Background Art

[0002] A voltage transformer is similar to a transformer and is an instrument used to transform voltage. When a voltage transformer is used, a connection device is required to connect the output end and the receiving end of the voltage transformer to ensure that the current can pass normally.

[0003] However, most of the current connection devices can only simply connect the output end and the receiving end, and the line length is fixed. When the line is long, it is easy to cause line entanglement. When it is short, it cannot be normally connected to the three-phase voltage transformer. During use, if the voltage of the voltage transformer changes, it is also easy to cause line failure, and external equipment is required to detect it, which takes more time. Therefore, we propose a high-voltage end connection device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. However, most of the current connection devices can only simply connect the output end and the receiving end. The line length is fixed. When the line is long, it is easy to cause line entanglement. When it is short, it cannot be normally connected to the three-phase voltage transformer. During use, if the voltage of the voltage transformer changes, it is also easy to cause line failure, and external equipment is required to detect it, which takes more time.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-voltage end connection device comprises a collection device shell, a collection mechanism and a voltage detection mechanism, wherein the collection mechanism is installed inside the collection device shell, and the collection mechanism comprises a first gear, a rotating shaft, a wire reel and a second gear, a groove is provided on one side of the collection device shell, the first gear is installed inside the groove and can rotate, a mounting plate is installed on the inner bottom surface of the collection device shell, a rotating shaft is installed inside the mounting plate, a connecting column is installed on the rotating shaft, and a wire reel and a second gear are installed on the connecting column in sequence from bottom to top, a connecting wire is wound on the wire reel, the voltage detection mechanism comprises a voltage detection device shell, a switch button, a voltage display screen, an LED lamp, an alarm and a programming chip, the voltage detection device shell is connected to the connecting wire, a switch button is installed on the top of the voltage detection device shell, and it can slide, a voltage display screen is installed on the top of the voltage detection device shell on the side close to the switch button, an LED lamp is installed on the top of the voltage detection device shell on the side away from the switch button, an alarm is installed on one side of the voltage detection device shell, and a programming chip is installed inside the voltage detection device shell.

[0007] As a preferred solution of the utility model, the shell of the focusing device is made of plastic, the first gear is rotatably connected to a column opened inside the groove, the first gear passes through the groove and is meshed with the second gear.

[0008] The technical effect of adopting the above further solution is: the second gear is driven to rotate by the rotation of the first gear, making the control of the reel more convenient.

[0009] As a preferred solution of the utility model, the mounting plate is fixedly connected to the inside of the outer shell of the beam collecting device by means of fixing holes opened on its surface using screws, two rotating shafts are opened at equal distances, and the top rotating shaft is installed inside the top surface of the outer shell of the beam collecting device, and the connecting column is connected to the inner shaft of the rotating shaft.

[0010] The technical effect of adopting the above further solution is: the converging mechanism is installed through the mounting plate, which is convenient for disassembly and maintenance.

[0011] As a preferred solution of the utility model, through holes are opened on the front and back sides of the shell of the focusing device, and the connecting wire passes through the through holes and extends to the outside. The shell of the voltage detection device is made of plastic, and the switch button is electrically connected to the internal power supply of the shell of the voltage detection device.

[0012] The technical effect of adopting the above further solution is: guiding the connecting wire through the through hole makes it easier to install the connecting wire.

[0013] As a preferred solution of the utility model, the voltage display screen is a digital tube display screen, and the voltage detection device shell is equipped with a voltage output terminal interface on the side away from the connecting line. The connection hole style of the voltage output terminal interface is customized according to the shape of the connection of the three-phase voltage transformer to be connected.

[0014] As a preferred solution of the utility model, a number of LED lights are installed at equal intervals, and the LED lights include but are not limited to red light, green light, blue light and yellow light display from left to right. The connecting line is equipped with a voltage receiving end interface at the end away from the voltage output end interface, and the voltage receiving end interface is customized according to the shape of the receiving end of the three-phase voltage transformer, and the alarm uses a buzzer alarm.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, through the design of the convergence mechanism and the voltage detection mechanism, through the provision of the first gear, the rotating shaft, the reel, the second gear, the voltage detection device housing, the switch button, the voltage display screen, the LED light, the alarm and the programming chip, when in use, the connection line can be converged according to the distance of the connection end, and the voltage can be detected, and the voltage output of the current high-voltage end can be displayed in real time, which can reduce line faults caused by voltage abnormalities. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a high-voltage end connection device provided by the utility model;

[0018] Figure 2 A schematic diagram of the structure of a convergence mechanism of a high-voltage end connection device provided by the utility model;

[0019] Figure 3 The present invention provides a schematic diagram of the circuit structure of a voltage detection mechanism of a high-voltage end connection device.

[0020] Legend: 1. Collection device housing; 2. Groove; 3. First gear; 4. Mounting plate; 5. Rotating shaft; 6. Connecting column; 7. Cable reel; 8. Second gear; 9. Connecting wire; 10. Through hole; 11. Voltage detection device housing; 12. Switch button; 13. Voltage display screen; 14. LED light; 15. Alarm; 16. Voltage output terminal interface; 17. Voltage receiving terminal interface; 18. Programming chip. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0025] Example 1

[0026] like Figure 1-3As shown, the utility model provides a technical solution: a high-voltage end connection device, including a collection device shell 1, a collection mechanism and a voltage detection mechanism, the collection device shell 1 is internally installed with a collection mechanism, the collection mechanism includes a first gear 3, a rotating shaft 5, a reel 7 and a second gear 8, a side surface of the collection device shell 1 is provided with a groove 2, the first gear 3 is installed inside the groove 2 and can rotate, a mounting plate 4 is installed on the inner bottom surface of the collection device shell 1, a rotating shaft 5 is installed inside the mounting plate 4, a connecting column 6 is installed on the rotating shaft 5, and the connecting column 6 is sequentially installed with a reel 7 and a second gear 8 from bottom to top, a connecting wire 9 is wound around the reel 7, and the voltage detection mechanism includes a voltage detection device shell 11, a switch button 12, a voltage display screen 13, an LED light 14, an alarm 15 and a programming chip 18, the voltage detection device housing 11 is connected to the connecting line 9, a switch button 12 is installed on the top of the voltage detection device housing 11, and it can slide, a voltage display screen 13 is installed on the top of the voltage detection device housing 11 on the side close to the switch button 12, and an LED light 14 is installed on the top of the voltage detection device housing 11 on the side away from the switch button 12, the red light of the LED light 14 indicates a circuit fault, the yellow light indicates low voltage, and the green light indicates normal operation, and the remaining LED lights 14 are displayed and programmed according to user needs, an alarm 15 is installed on one side of the voltage detection device housing 11, and a programming chip 18 is installed inside the voltage detection device housing 11, and the programming program of the programming chip 18 includes a weak voltage alarm program and a short circuit abnormality alarm program.

[0027] Example 2

[0028] like Figure 1-3As shown, the shell 1 of the collection device is made of plastic to reduce its weight and facilitate carrying. The first gear 3 is rotatably connected to the column opened inside the groove 2. The first gear 3 passes through the groove 2 and is meshed with the second gear 8, which is convenient for adjusting the length of the connecting line 9. The mounting plate 4 is fixed to the inside of the collection device shell 1 with screws through the fixing holes opened on its surface, which is convenient for disassembly and maintenance. There are two rotating shafts 5 with equal distances, so that the connecting column 6 can rotate more smoothly, and the top rotating shaft 5 is installed inside the top surface of the collection device shell 1, and the connecting column 6 is connected to the inner shaft of the rotating shaft 5. Through holes 10 are opened on the front and back sides of the collection device shell 1 to facilitate the extraction of the connecting line 9, and the connecting line 9 passes through the through hole 10 and extends to the outside. The voltage detection device shell 11 is made of plastic. The switch 12 is electrically connected to the internal power supply of the voltage detection device housing 11. The voltage display screen 13 uses a digital tube display screen. The voltage detection device housing 11 is equipped with a voltage output terminal interface 16 on the side away from the connecting line 9. The connection hole style of the voltage output terminal interface 16 is customized according to the shape of the three-phase voltage transformer connection to be connected, which is convenient for fixation. A number of LED lights 14 are installed at equal intervals. The LED lights 14 include but are not limited to red light, green light, blue light, and yellow light display from left to right, and can display more fault types. The connecting line 9 is equipped with a voltage receiving terminal interface 17 at the end away from the voltage output terminal interface 16. The voltage receiving terminal interface 17 is customized according to the shape of the three-phase voltage transformer receiving end. The alarm 15 uses a buzzer alarm.

[0029] The working process of the utility model is as follows: when a high-voltage end connection device is used to connect a three-phase voltage transformer, first, the voltage output end interface 16 and the voltage receiving end interface 17 are respectively connected to the three-phase voltage transformer, and the first gear 3 is rotated to drive the second gear 8 to rotate, so that the connection column 6 rotates to drive the reel 7 to gather or release the connection line 9, and the length of the connection line 9 is adjusted, and then the power is turned on to transmit the current through the connection line 9. The current will first pass through the voltage detection mechanism, and the switch button 12 is turned on to make the voltage detection mechanism work, and the voltage is displayed through the voltage display screen 13. If the voltage is abnormal, the programming chip 18 will form different electrical signals and transmit them to the LED light 14 and the alarm 15. At this time, the LED light 14 displays according to the abnormal situation, and the alarm 15 will emit a buzzing alarm sound, and then the staff can be notified for maintenance. The high-voltage end connection device is used to connect the three-phase voltage transformer. When in use, the connection line can be gathered according to the distance of the connection end, and the voltage can be detected, and the voltage output of the current high-voltage end can be displayed in real time. The line fault caused by the voltage abnormality can be repaired in time, saving the time required for detection.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-voltage end connection device, comprising a bundling device housing (1), a bundling mechanism and a voltage detection mechanism, characterized in that: A collecting mechanism is installed inside the collecting device housing (1), and the collecting mechanism includes a first gear (3), a rotating shaft (5), a wire reel (7) and a second gear (8). A groove (2) is provided on one side of the collecting device housing (1), and the first gear (3) is installed inside the groove (2) and can rotate. A mounting plate (4) is installed on the bottom surface of the inner part of the collecting device housing (1), and a rotating shaft (5) is installed inside the mounting plate (4). A connecting column (6) is installed on the rotating shaft (5), and a wire reel (7) and a second gear (8) are installed on the connecting column (6) in sequence from bottom to top. A connecting line (9) is wound around the wire reel (7). The voltage detection mechanism includes a voltage detection device housing (11), A switch button (12), a voltage display screen (13), an LED light (14), an alarm (15) and a programming chip (18); the housing (11) of the voltage detection device is connected to a connecting line (9); the top of the housing (11) of the voltage detection device is provided with a switch button (12) which can slide; the top of the housing (11) of the voltage detection device is provided with a voltage display screen (13) on a side close to the switch button (12); the top of the housing (11) of the voltage detection device is provided with an LED light (14) on a side away from the switch button (12); the side of the housing (11) of the voltage detection device is provided with an alarm (15); and the inside of the housing (11) of the voltage detection device is provided with a programming chip (18).

2. A high voltage end connection device according to claim 1, characterized in that: The housing (1) of the beam collecting device is made of plastic. The first gear (3) is rotatably connected to a column provided inside the groove (2). The first gear (3) passes through the groove (2) and is meshedly connected with the second gear (8).

3. A high voltage end connection device according to claim 1, characterized in that: The mounting plate (4) is fixedly connected to the inside of the outer shell (1) of the collecting device by means of screws through fixing holes provided on its surface. Two rotating shafts (5) are provided at equal distances from each other, and the top rotating shaft (5) is installed inside the top surface of the outer shell (1) of the collecting device. The connecting column (6) is connected to the inner shaft of the rotating shaft (5).

4. A high-voltage end connection device according to claim 1, characterized in that: Through holes (10) are provided on the front and back sides of the housing (1) of the collecting device, and a connecting wire (9) passes through the through hole (10) and extends to the outside thereof; the housing (11) of the voltage detecting device is made of plastic, and the switch button (12) is electrically connected to an internal power supply of the housing (11) of the voltage detecting device.

5. A high voltage end connection device according to claim 4, characterized in that: The voltage display screen (13) is a digital tube display screen, and the voltage detection device housing (11) is provided with a voltage output terminal interface (16) on a side away from the connection line (9), and the connection hole pattern of the voltage output terminal interface (16) is customized according to the shape of the connection point of the three-phase voltage transformer to be connected.

6. A high-voltage end connection device according to claim 1, characterized in that: A plurality of LED lights (14) are installed at equal intervals. The LED lights (14) include, but are not limited to, red, green, blue, and yellow lights from left to right. A voltage receiving end interface (17) is installed at the end of the connecting line (9) away from the voltage output end interface (16). The voltage receiving end interface (17) is customized according to the shape of the receiving end of the three-phase voltage transformer. The alarm (15) is a buzzer alarm.

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