CN211554281U - A device for judging the live fault point of the zero line by using automatic metering voltage - Google Patents

Abstract

The utility model belongs to the technical field of circuit maintenance, in particular to a device for judging a zero line electrified fault point by utilizing metering automation voltage, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a box body, and a working bin is arranged inside the box body; the utility model discloses, through setting up voltage monitor, when user's circuit breaks down, voltage monitor can be with data transfer to the automatic main stop of electric measurement, can inform this user's of staff the place region, thereby make things convenient for the staff to carry out the maintenance circuit, the staff that shortens seeks the time in trouble area, through setting up supporting mechanism, when the staff carries out the maintenance circuit, the staff only needs to extend through control switch control electric putter, under electric putter's effect, prevented that the chamber door from taking place to rock after being blown, avoided the staff still to hold up the chamber door with the hand at the in-process of maintenance, thereby it is more convenient to make the staff at the process of maintenance circuit.

Description

A device for judging the live fault point of the zero line by using automatic metering voltage

technical field

The utility model belongs to the technical field of line maintenance, and in particular relates to a device for judging the live fault point of a neutral line by using automatic metering voltage.

Background technique

In daily operation and maintenance and fault finding, if the fault of the client equipment causes the neutral line of the power supply line to be live, the staff needs to break the switch of the low-voltage users under the station area one by one to find the scope, and the low-voltage users under the branch line are divided into one by one. The switch under the power-off meter is used to determine which household failure caused the people, which greatly wastes manpower, time, and has a great impact. Because it is outdoors, when encountering windy weather, the maintenance personnel will hold the cabinet door with one hand and use the other hand for maintenance. This method is very inconvenient, and there is the danger of hand pinching, which increases the Work stress of staff.

Utility model content

In order to solve the problems raised in the above background art. The utility model provides a device for judging the live fault point of the zero line by using the automatic metering voltage, which has the characteristics of being able to timely find out the area where the user of the line fault is located and being convenient for the staff to carry out maintenance.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a device for judging the live fault point of the zero line by using automatic metering voltage, comprising a bottom plate, the upper surface of the bottom plate is fixedly connected with a box body, and a box body is opened inside the box body. A working bin, a transmission mechanism is arranged inside the working bin, a movable slot is opened at the top of the working bin, a hinge is fixedly connected to the surface of the box body, and a box door is movably connected to the box body through the hinge. A support mechanism is arranged inside the warehouse, the other end of the support mechanism is fixedly connected to the inner wall of the box door, and the inner wall of the box is fixedly connected with a sliding rod. There are two sliding rods in total and are symmetrically arranged inside the box body. A sliding sleeve is sleeved on the surface of the sliding rod, the bottom end of the sliding sleeve is fixedly connected with a mounting plate, the interior of the mounting plate is provided with a wiring terminal, the surface of the mounting plate is fixedly connected with an electric meter, and the surface of the mounting plate is provided with a voltage monitoring A warning light is fixedly connected to the top of the box body, and a buzzer is fixedly connected to the top of the box body.

Preferably, the transmission mechanism includes a motor bracket, the motor bracket is fixedly connected to the inner wall of the working chamber, the inner wall of the motor bracket is provided with a positive and negative motor, the output shaft of the positive and negative motor is fixedly connected with a rotating shaft, and the working chamber is The inner wall is fixedly connected with a bearing, the rotating shaft is penetrated inside the bearing, the surface of the rotating shaft is fixedly connected with a gear, and the inner wall of the working chamber is fixedly connected with a slide rail.

Preferably, a slider is movably connected inside the slide rail, a support plate is fixedly connected to the bottom end of the slider, a rack is fixedly connected to the side of the support plate, the rack and the gear are engaged, and the rack A connecting plate is fixedly connected to the upper surface, the connecting plate is fixedly connected to the lower surface of the mounting plate, and the connecting plate is penetrated inside the movable slot.

Preferably, the support mechanism includes a first connecting block, the first connecting block is fixedly connected inside the box, the first connecting block is movably connected with a first fixing seat through a pin shaft, and the top end of the first fixing seat is An electric push rod is fixedly connected, the top of the electric push rod is fixedly connected with a second fixing seat, the second fixing seat is fixedly connected with a second connecting block through a pin shaft, and the second connecting block is fixedly connected to the inner wall of the box door .

Preferably, an energy storage compartment is opened inside the box body, a battery is arranged inside the energy storage compartment, a control switch is arranged on the surface of the box body, and an observation window is inlaid on the surface of the box door, and the observation window is It is made of transparent material, the surface of the box door is fixedly connected with a lock catch, and the other end of the lock catch is fixedly connected to the surface of the box body.

Preferably, the side surface of the bottom plate is fixedly connected with fixing blocks. There are four fixing blocks in total and are arranged on the surface of the bottom plate in a rectangular shape. The surface of the fixing blocks is provided with threaded holes, and the inside of the threaded holes is provided with fixing bolts.

Compared with the prior art, the beneficial effects of the present utility model are:

In the utility model, by setting the voltage monitor, when the user's line fails, the voltage monitor will transmit the data to the electricity metering automation master station, which can inform the staff of the area where the user is located, thereby facilitating the staff to maintain the line. Shorten the time for the staff to find the faulty area. By setting the support mechanism, when the staff repairs the line, the staff only needs to control the extension of the electric push rod through the control switch. Under the action of the electric push rod, the box door is prevented from being damaged. The shaking occurs after the wind blows, which prevents the staff from holding the box door with their hands during the maintenance process, so that the process of maintaining the line is more convenient for the staff. By setting the transmission mechanism, when the staff is maintaining the line, The staff only needs to start the forward and reverse motors through the control switch. At the same time, the forward and reverse motors drive the gears to rotate through the shaft. With the cooperation of the gears and racks, the connecting plate can drive the mounting plate to move, so that the mounting plate is close to the box. The purpose of the door is to facilitate maintenance by staff.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

Fig. 1 is the structural representation of the front sectional view of the utility model;

Fig. 2 is the structural representation of the front view in the utility model;

3 is a schematic structural diagram of a side cross-sectional view of the utility model;

Fig. 4 is the structural representation of the transmission mechanism in the utility model;

Fig. 5 is the structural representation of the support mechanism in the utility model;

In the figure: 1. Bottom plate; 2. Box body; 3. Working compartment; 4. Transmission mechanism; 5. Active groove; 6. Supporting mechanism; 7. Mounting plate; 8. Sliding sleeve; 9. Sliding rod; 10. Wiring Terminals; 11, electricity meter; 12, voltage monitor; 13, buzzer; 14, warning light; 15, hinge; 16, box door; 17, lock; 18, control switch; 19, observation window; 20, Fixing block; 21, threaded hole; 22, fixing bolt; 23, energy storage bin; 24, battery; 401, motor bracket; 402, positive and negative motor; 403, shaft; 404, bearing; 405, gear; 406, rack ; 407, support plate; 408, slider; 409, slide rail; 410, connecting plate; 601, first connecting block; 602, first fixing seat; 603, electric push rod; 604, second fixing seat; 605, Second connection block.

Detailed ways

In order to make the purpose, features and advantages of the utility model more obvious and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present utility model. limits.

Please refer to FIGS. 1-5, the present utility model provides the following technical solutions: a device for judging the live fault point of the neutral line by means of automatic metering voltage, comprising a bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with a box body 2, and the A working compartment 3 is opened inside the box body 2, a transmission mechanism 4 is arranged inside the working compartment 3, a movable slot 5 is opened at the top of the working compartment 3, and a hinge 15 is fixedly connected to the surface of the box body 2. The body 2 is movably connected with a box door 16 through a hinge 15, a support mechanism 6 is arranged inside the work bin 3, the other end of the support mechanism 6 is fixedly connected to the inner wall of the box door 16, and the inner wall of the box body 2 is fixedly connected with a There are two sliding rods 9, and they are symmetrically arranged inside the box 2. A sliding sleeve 8 is sleeved on the surface of the sliding rod 9, and the bottom end of the sliding sleeve 8 is fixedly connected with a mounting plate 7, so The installation board 7 is internally provided with a terminal 10, the surface of the installation board 7 is fixedly connected with an electric meter 11, and the surface of the installation board 7 is provided with a voltage monitor 12. By setting the voltage monitor 12, when the user's line fails , the voltage monitor 12 will transmit the data to the electricity metering automation master station, which can inform the staff of the area where the user is located, so as to facilitate the staff to repair the line and shorten the time for the staff to find the fault area. The top of the box 2 A warning light 14 is fixedly connected, and a buzzer 13 is fixedly connected to the top of the box body 2 .

Specifically, the transmission mechanism 4 includes a motor bracket 401. By setting the transmission mechanism 4, when the staff is maintaining the line, the staff only needs to start the forward and reverse motors 402 through the control switch 18, and the forward and reverse motors 402 pass through the rotating shaft 403. The gear 405 is driven to rotate, and with the cooperation of the gear 405 and the rack 406, the connecting plate 410 can drive the mounting plate 7 to move, so that the purpose of the mounting plate 7 being close to the box door 16 is realized, which is convenient for the staff to carry out maintenance. The motor bracket 401 is fixedly connected to the inner wall of the working compartment 3, the inner wall of the motor bracket 401 is provided with a positive and negative motor 402, the output shaft of the positive and negative motor 402 is fixedly connected with a rotating shaft 403, and the inner wall of the working compartment 3 is fixedly connected with a bearing 404 , the rotating shaft 403 passes through the inside of the bearing 404 , the surface of the rotating shaft 403 is fixedly connected with a gear 405 , and the inner wall of the working chamber 3 is fixedly connected with a slide rail 409 .

Specifically, a slider 408 is movably connected inside the slide rail 409, a support plate 407 is fixedly connected to the bottom end of the slider 408, and a rack 406 is fixedly connected to the side of the support plate 407. The rack 406 and the gear 405 are engaged, the upper surface of the rack 406 is fixedly connected with a connecting plate 410 , the connecting plate 410 is fixedly connected to the lower surface of the mounting plate 7 , and the connecting plate 410 penetrates inside the movable slot 5 .

Specifically, the support mechanism 6 includes a first connection block 601. By setting the support mechanism 6, when the staff maintains the line, the staff only needs to control the extension of the electric push rod 603 through the control switch 18, and the electric push rod 603 can be extended when the electric push rod 603 Under the action of the windshield, the box door 16 is prevented from shaking after being blown by the wind, and the staff is prevented from holding the box door 16 with their hands during the maintenance process, thereby making the process of the maintenance line more convenient for the staff. The first connecting block 601 is fixedly connected inside the box body 2, the first connecting block 601 is movably connected with a first fixing seat 602 through a pin shaft, and the top of the first fixing seat 602 is fixedly connected with an electric push rod 603. The top end of the electric push rod 603 is fixedly connected with a second fixing base 604 , the second fixing base 604 is fixedly connected with a second connecting block 605 through a pin, and the second connecting block 605 is fixedly connected to the inner wall of the box door 16 .

Specifically, an energy storage bin 23 is arranged inside the box body 2, a battery 24 is arranged inside the energy storage box 23, a control switch 18 is arranged on the surface of the box body 2, and the surface of the box door 16 is inlaid with observation Window 19 , the observation window 19 is made of transparent material, a lock 17 is fixedly connected to the surface of the box door 16 , and the other end of the lock 17 is fixedly connected to the surface of the box body 2 .

Specifically, the side surface of the bottom plate 1 is fixedly connected with a fixing block 20 . There are four fixing blocks 20 in total and are arranged in a rectangular shape on the surface of the bottom plate 1 . The surface of the fixing block 20 is provided with a threaded hole 21 , and the threaded hole 21 A fixing bolt 22 is penetrated inside.

The working principle and use process of the present utility model: the utility model, when in use, first place the device in a suitable position, when the user's line fails, first the voltage monitor 12 will transmit the data to the electricity metering automation main At the same time, the voltage monitor 12 will transmit the data to the control switch 18, and then the control switch 18 will start the warning light 14 and the buzzer 13 to inform the user that the line is faulty and cut off in time Power supply to avoid accidents. When the staff repairs the line, first open the lock 17 on the surface of the box door 16, and then control the electric push rod 603 to extend through the control switch 18. Driven by the electric push rod 603, the box door is 16 can be opened. When the box door 16 is opened, the extension of the electric push rod 603 is stopped by the control switch 18. With the cooperation of the electric push rod 603, the box door 16 is prevented from shaking after being blown by the wind, which affects the maintenance work. , and then start the forward and reverse motor 402 to run through the control switch 18. At the same time, the forward and reverse motor 402 drives the gear 405 to rotate mechanically through the rotating shaft 403, and then the gear 405 drives the rack 406 to move, and then the rack 406 moves through the support plate 407, while supporting The plate 407 drives the installation plate 7 to move, so that the installation plate 7 is close to the box door 16, which is convenient for the staff to repair the circuit.

It should be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be Modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention .

Claims (6)

1. The utility model provides an utilize measurement automation voltage to judge device of electrified fault point of zero line, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a box body (2), a working bin (3) is arranged in the box body (2), a transmission mechanism (4) is arranged in the working bin (3), a movable groove (5) is formed in the top end of the working bin (3), hinges (15) are fixedly connected to the surface of the box body (2), the box body (2) is movably connected with a box door (16) through the hinges (15), a supporting mechanism (6) is arranged in the working bin (3), the other end of the supporting mechanism (6) is fixedly connected to the inner wall of the box door (16), slide rods (9) are fixedly connected to the inner wall of the box body (2), the number of the slide rods (9) is two, the slide rods are symmetrically arranged in the box body (2), a sliding sleeve (8) is sleeved on the surface of the slide rod (9), and a mounting plate (, the utility model discloses a solar energy storage battery box, including mounting panel (7), mounting panel (7) inside binding post (10) that is provided with, mounting panel (7) fixed surface is connected with ammeter (11), mounting panel (7) surface is provided with voltage monitor (12), box (2) top fixedly connected with warning light (14), box (2) top fixedly connected with bee calling organ (13).

2. The device for judging the live fault point of the zero line by utilizing the metering automation voltage according to claim 1, characterized in that: drive mechanism (4) include motor support (401), motor support (401) fixed connection is at work bin (3) inner wall, motor support (401) inner wall is provided with positive and negative motor (402), output shaft fixedly connected with pivot (403) of positive and negative motor (402), work bin (3) inner wall fixedly connected with bearing (404), inside bearing (404) is worn to establish in pivot (403), pivot (403) fixed surface is connected with gear (405), work bin (3) inner wall fixedly connected with slide rail (409).

3. The device for judging the live fault point of the zero line by using the metering automation voltage as claimed in claim 2, characterized in that: the inner portion of the sliding rail (409) is movably connected with a sliding block (408), the bottom end of the sliding block (408) is fixedly connected with a supporting plate (407), a rack (406) is fixedly connected to the side face of the supporting plate (407), the rack (406) is meshed with a gear (405), a connecting plate (410) is fixedly connected to the upper surface of the rack (406), the connecting plate (410) is fixedly connected to the lower surface of the mounting plate (7), and the connecting plate (410) penetrates through the movable groove (5).

4. The device for judging the live fault point of the zero line by utilizing the metering automation voltage according to claim 1, characterized in that: the supporting mechanism (6) comprises a first connecting block (601), the first connecting block (601) is fixedly connected inside the box body (2), the first connecting block (601) is movably connected with a first fixing seat (602) through a pin shaft, the top end of the first fixing seat (602) is fixedly connected with an electric push rod (603), the top end of the electric push rod (603) is fixedly connected with a second fixing seat (604), the second fixing seat (604) is fixedly connected with a second connecting block (605) through a pin shaft, and the second connecting block (605) is fixedly connected on the inner wall of the box door (16).

5. The device for judging the live fault point of the zero line by utilizing the metering automation voltage according to claim 1, characterized in that: energy storage storehouse (23) have been seted up to box (2) inside, inside battery (24) that is provided with in energy storage storehouse (23), the surface of box (2) is provided with control switch (18), chamber door (16) surface mosaic has observation window (19), observation window (19) are made for transparent material, chamber door (16) fixed surface is connected with hasp (17), the other end fixed connection of hasp (17) is on box (2) surface.

6. The device for judging the live fault point of the zero line by utilizing the metering automation voltage according to claim 1, characterized in that: the fixing device is characterized in that the side faces of the base plate (1) are fixedly connected with four fixing blocks (20), the four fixing blocks (20) are arranged on the surface of the base plate (1) in a rectangular mode, threaded holes (21) are formed in the surface of the fixing blocks (20), and fixing bolts (22) penetrate through the inner portions of the threaded holes (21).

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