Fault indicator acquisition unit structure

Abstract

The utility model relates to a fault indicator acquisition unit structure, and belongs to the technical field of fault indicators, the fault indicator acquisition unit structure comprises a shell, the shell comprises a first shell and a second shell arranged on one side of the first shell, the second shell is provided with an opening, and the opening is provided with a first through hole; the indicator lamps comprise a primary indicator lamp arranged in the first shell and a secondary indicator lamp arranged in the second shell; when the primary indicator lamp fails, the secondary indicator lamp is driven by the driving mechanism to extend out of the second shell from the opening of the second shell; according to the invention, after the first-stage indicating lamp fails, the second-stage indicating lamp continues to be turned on to carry out field warning and positioning guidance, and the problem that the working efficiency of workers is reduced because the fault position cannot be rapidly positioned for line maintenance and repair due to the fact that a single indicating lamp has no second-stage insurance after the fault is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fault indicators, in particular to a fault indicator acquisition unit structure. BACKGROUND

[0002] As an important part of smart grid construction, intelligent distribution network is faced with the problem of quickly and accurately locating the fault section when line fault, especially small current grounding fault, occurs. The existing distribution network automation, feeder automation and traditional fault location technology have problems such as high cost, need for power-off construction, and low accuracy.

[0003] In order to solve the above problems, an intelligent distribution network line state monitoring system is put on the market, which includes an acquisition unit, a collection unit and a data analysis platform. The acquisition unit is used to collect monitoring wire data, and the acquisition unit will turn on the alarm light to warn and locate the line fault position after a fault occurs. However, the existing acquisition unit is installed on the high-altitude line, and various complex weather conditions will occur during long-term use, which will cause the alarm light of the acquisition unit to malfunction, so that it cannot play the role of on-site warning and line fault position positioning, and it is not convenient for workers to quickly locate and repair. SUMMARY

[0004] The embodiments of the present application provide a fault indicator acquisition unit structure to solve the problem that the existing fault indicator acquisition unit in the related art cannot play the role of on-site warning and line fault position positioning after malfunction, and it is not convenient for workers to quickly locate and repair.

[0005] A fault indicator acquisition unit structure includes:

[0006] A housing includes a first housing and a second housing disposed on one side of the first housing, and an opening is formed in the second housing;

[0007] An indicator light includes a first-level indicator light disposed in the first housing and a second-level indicator light disposed in the second housing;

[0008] A driving mechanism is connected with the second housing and the second-level indicator light, and when the first-level indicator light malfunctions, the driving mechanism drives the second-level indicator light to extend out of the second housing from the opening of the second housing.

[0009] In some embodiments, one end of the opening of the second housing is provided with a sealing cover, one side of the sealing cover close to the second housing is provided with a sealing block, the sealing block is connected with the second-level indicator light, and the driving mechanism is connected with the sealing block.

[0010] In some embodiments, the driving mechanism includes a main driving mechanism and an auxiliary guide mechanism which are oppositely disposed on the inner wall of the second housing.

[0011] In some embodiments, the active mechanism comprises two fixed plates arranged along the length direction of the second shell, a screw arranged between the two fixed plates, and a motor for driving the screw to rotate.

[0012] The screw is provided with a transmission block on the outside, and a connecting rod is connected between the transmission block and the sealing block.

[0013] In some embodiments, the auxiliary guiding mechanism comprises a guiding block, a guiding channel penetrating through the guiding block, and a guiding rod slidingly arranged in the guiding channel, one end of the guiding rod being connected with the sealing block.

[0014] In some embodiments, a protective shell for protecting the secondary indicator light is arranged on the inner wall of the end of the second shell away from the opening, and an opening is formed in the end of the protective shell towards the sealing cover.

[0015] The secondary indicator light can be inserted into the protective shell through the opening of the protective shell.

[0016] In some embodiments, the sealing block can simultaneously seal the opening of the protective shell and the opening of the second shell.

[0017] In some embodiments, the first shell is provided with a controller for controlling the on-off of the primary indicator light and the secondary indicator light.

[0018] In some embodiments, the first shell is provided with a lampshade, and the primary indicator light is arranged in the lampshade.

[0019] In some embodiments, the lampshade is provided with a light sensor for judging the on-off of the primary indicator light.

[0020] The technical scheme provided by the present application has the following beneficial effects:

[0021] After the primary indicator light fails, the secondary indicator light continues to light up, which can alert and guide the positioning of the scene, avoiding the situation that a single indicator light has no secondary insurance after failure, which leads to the inability to quickly locate the fault position for maintenance and repair of the circuit, and reduces the work efficiency of the staff.

[0022] The secondary indicator light improves the maintenance efficiency of the staff and improves the stability of the working state of the collection unit. Even if the secondary indicator light fails to emit light due to unexpected failure, the second shell will still extend, and the staff can still identify which collection unit extends the secondary indicator light to quickly identify and locate the fault position. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced. Obviously, the drawings in the following description only constitute some of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0024] Figure 1 The front view provided for the embodiments of the present application;

[0025] Figure 2 The side view provided for the embodiments of the present application.

[0026] Figure 3 The cross-sectional view provided for the second shell in the embodiments of the present application;

[0027] Figure 4 The cross-sectional view provided for the protective shell in the embodiments of the present application;

[0028] Figure 5 The cross-sectional view provided for the guide block in the embodiments of the present application;

[0029] Figure 6 The cross-sectional view provided for the lampshade in the embodiments of the present application;

[0030] 1, first shell; 2, lampshade; 3, second shell; 4, connecting rod; 5, sealing block; 6, second-level indicator light; 7, sealing cover; 9, guide rod; 12, fixed plate; 13, screw rod; 14, transmission block; 15, motor; 16, guide channel; 17, protective shell; 18, light sensor; 19, first-level indicator light; 20, guide block. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] The embodiments of the present application provide a fault indicator collection unit structure, which can solve the problem that the existing fault indicator collection unit cannot play a role of on-site warning and line fault location after failure, and is inconvenient for workers to quickly locate and maintain.

[0033] Referring to Figures 1-6 The embodiments of the present application provide a fault indicator collection unit structure, which includes:

[0034] The shell comprises a first shell 1 and a second shell 3 arranged on one side of the first shell 1, and an opening is formed on the second shell 3;

[0035] The indicator light comprises a first-level indicator light 19 arranged in the first shell 1 and a second-level indicator light 6 arranged in the second shell 3.

[0036] The driving mechanism drives the second-level indicator light 6 to extend out of the second shell 3 from the opening of the second shell 3 when the first-level indicator light 19 fails.

[0037] A plurality of collection units are installed on the power distribution network line in sections, and the power grid line is monitored through the collection units. When a fault occurs on the power grid line, the first-level indicator light 19 in the collection unit of the fault section will light up, guiding the staff, and the collection unit will report the collected fault information in real time. When the remote monitoring detects that the first-level indicator light 19 fails to light up, or the self-checking in the collection unit detects that the first-level indicator light 19 circuit fails to light up, the driving mechanism is started to drive the second-level indicator light 6 to extend out of the second shell 3, so that the second-level indicator light 6 lights up.

[0038] After the first-level indicator light 19 fails, the second-level indicator light 6 continues to light up to warn and guide the location on site, avoiding the situation that a single indicator light has no second-level insurance after failure, which leads to the inability to quickly locate the fault position for maintenance and repair of the line, and reduces the work efficiency of the staff.

[0039] The second-level indicator light 6 improves the maintenance efficiency of the staff and improves the stability of the working state of the collection unit.

[0040] Even if the second-level indicator light 6 fails to emit light due to unexpected failure, it will still extend out of the second shell 3, and the staff can still quickly identify and locate the fault position by identifying which collection unit extends the second-level indicator light 6.

[0041] Preferably, the second shell 3 is further provided with two second shells 3, which are respectively fixed on two opposite outer side walls of the first shell 1, and the openings of the two second shells 3 face away from each other, so that the indication range of the second-level indicator light 6 can be increased.

[0042] In some optional embodiments, as shown in Figures 1-3 The opening end of the second shell 3 is provided with a sealing cover 7, the side close to the second shell 3 of the sealing cover 7 is provided with a sealing block 5, the sealing block 5 is connected with the second-level indicator light 6, and the driving mechanism is connected with the sealing block 5.

[0043] The sealing cover 7 is reinforced to seal the second shell 3 by the sealing block 5, the side wall of the sealing block 5 is in contact with the inner wall of the second shell 3 to reinforce the sealing performance of the sealing cover 7, the protection effect of the second shell 3 on the secondary indicator lamp 6 is improved by the sealing cover 7 and the sealing block 5, the secondary indicator lamp 6 is prevented from being damaged due to long-time exposure to the outside, so that the secondary indicator lamp 6 cannot play the role of secondary insurance, and the safety and service life of the secondary indicator lamp 6 are further improved.

[0044] In some optional embodiments, referring to Figures 1-4 The driving mechanism includes a driving mechanism and an auxiliary guide mechanism arranged opposite to each other on the inner wall of the second shell 3.

[0045] In the embodiment, the driving mechanism includes two fixed plates 12 arranged at intervals along the length direction of the second shell 3, a screw rod 13 arranged between the two fixed plates 12, and a motor 15 for driving the screw rod 13 to rotate, the outer side of the screw rod 13 is provided with a transmission block 14, the transmission block 14 is connected with the sealing block 5 through a connecting rod 4, wherein the screw rod 13 penetrates through the transmission block 14 and is threadedly connected with the transmission block 14, and the connecting rod 4 is fixedly connected between the transmission block 14 and the sealing block 5.

[0046] In the embodiment, the auxiliary guide mechanism includes a guide block 20, a guide channel 16 penetrating through the guide block 20, and a guide rod 9 slidingly arranged in the guide channel 16, one end of the guide rod 9 is connected with the sealing block 5, wherein both ends of the guide rod 9 extend out of the guide block 20 through the guide channel 16 and can slide in the guide channel 16.

[0047] When it is detected or self-detected that the primary indicator lamp 19 is found to be faulty when in use, the motor 15 is started to drive the screw rod 13 to move forward, so that the transmission block 14 moves along the length direction of the screw rod 13 and in the direction of the sealing cover 7, the force of the movement of the transmission block 14 is transmitted to the connecting rod 4 to drive the sealing cover 7 to move in the direction away from the second shell 3, so that the opening of the second shell 3 is opened, because the secondary indicator lamp 6 is fixedly connected with the sealing block 5, the secondary indicator lamp 6 will also extend out with the sealing cover 7 at this time, and when the secondary indicator lamp 6 completely extends out, the motor 15 stops working, wherein the maximum stroke of the transmission block 14 is greater than the length of the secondary indicator lamp 6, so that the secondary indicator lamp 6 cannot completely extend out.

[0048] When the staff resets the secondary indicator lamp 6 after repairing the faulty circuit, the motor 15 drives the screw rod 13 to reverse, so that the sealing cover 7 is restored to reseal the second shell 3.

[0049] In some optional embodiments, referring to Figures 1-3As shown, the fault indicator collection unit structure, the second shell 3 away from the opening of the inner wall of one end is provided with a protective shell 17 for protecting the second indicator light 6, the protective shell 17 towards the sealing cover 7 one end opening, the second indicator light 6 can be inserted into the protective shell 17 through the opening of the protective shell 17.

[0050] In this embodiment, the sealing block 5 can seal the opening of the protective shell 17 and the opening of the second shell 3.

[0051] The second shell 3 away from the sealing cover 7 of the inner wall of one side is fixed with a protective shell 17, and the protective shell 17 towards the sealing cover 7 one end is also open, the second indicator light 6 is stored in the protective shell 17 in the unused state, when using, the sealing cover 7 will drive the second indicator light 6 from the protective shell 17, when the second indicator light 6 resets, it will be inserted into the protective shell 17 again, and the sealing block 5 will abut on the opening of the protective shell 17 when the sealing cover 7 seals the opening of the second shell 3, so that the opening of the protective shell 17 and the opening of the second shell 3 are sealed at the same time.

[0052] The safety of the second indicator light 6 is further enhanced by the protective shell 17, which avoids the second indicator light 6 from being damaged by the outside world for a long time, resulting in the failure of the second indicator light 6, and further improves the protection of the second indicator light 6.

[0053] In some optional embodiments, referring to Figures 1-6 As shown, the fault indicator collection unit structure, the first shell 1 is provided with a controller for controlling the on-off of the first indicator light 19 and the second indicator light 6.

[0054] In this embodiment, the first shell 1 is provided with a lampshade 2, and the first indicator light 19 is arranged in the lampshade 2.

[0055] In this embodiment, the lampshade 2 is provided with a light sensor 18 for judging the on-off of the first indicator light 19.

[0056] When the first indicator light 19 needs to be on, the controller controls the first indicator light 19 to be on, and controls the light sensor 18 to judge the on-off state of the first indicator light 19 at the same time, when the light sensor 18 senses that the first indicator light 19 is on, it continues to standby without sending any signal, when the light sensor 18 senses that the first indicator light 19 is off, it sends a signal to the motor 15, so that the motor 15 drives the screw rod 13 to rotate, thereby making the second indicator light 6 extend.

[0057] The working principle and process of the present application:

[0058] When the primary indicator light 19 is found to be in trouble when detected or self-checked, the motor 15 is started to drive the screw 13 in the positive direction, so that the transmission block 14 moves along the length direction of the screw 13 and towards the sealing cover 7, the force of the transmission block 14 is transmitted to the connecting rod 4 to drive the sealing cover 7 to move away from the second shell 3, so that the opening of the second shell 3 is opened, because the secondary indicator light 6 is fixed with the sealing block 5, so the secondary indicator light 6 will also be extended with the sealing cover 7 at this time, when the secondary indicator light 6 is completely extended, the motor 15 stops working, wherein the maximum stroke of the transmission block 14 is greater than the length of the secondary indicator light 6, so as to avoid that the secondary indicator light 6 cannot be completely extended.

[0059] When the staff overhauls the fault line and resets the secondary indicator light 6, the motor 15 drives the screw 13 to reverse, so that the sealing cover 7 is restored to reseal the second shell 3.

[0060] In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0061] It should be noted that in the present application, relational terms such as "first" and "second" and the like are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or device including the element.

[0062] The foregoing detailed description of the application has been presented for purposes of illustration and description. Various modifications and changes can be made to these embodiments without departing from the spirit and scope of the application. It is intended that the scope of the application should not be limited by the particular representative embodiments described above.

Claims

1. A fault indicator collection unit structure, characterized by, The utility model relates to a fault indicator collection unit structure, including: The shell includes first shell (1) and the second shell (3) of setting in first shell (1) one side, open the opening on second shell (3), The indicator light includes the first level indicator (19) of setting in first shell (1) and the second level indicator (6) of setting in second shell (3), Drive mechanism is connected with second shell (3) and second level indicator (6), when first level indicator (19) fails, drive mechanism drives second level indicator (6) to stretch out second shell (3) from the opening of second shell (3).

2. The fault indicator collection unit structure of claim 1, wherein: One end of the opening of the second shell (3) is provided with a sealing cover (7), the sealing cover (7) is provided with a sealing block (5) close to one side of the second shell (3), the sealing block (5) is connected with the second level indicator (6), and the drive mechanism is connected with the sealing block (5).

3. The fault indicator collection unit structure of claim 2, wherein: The drive mechanism includes a main drive mechanism and an auxiliary guide mechanism arranged opposite on the inner wall of the second shell (3).

4. The fault indicator collection unit structure of claim 3, wherein: The main drive mechanism includes two fixed plates (12) arranged at intervals along the length direction of the second shell (3), a screw rod (13) arranged between the two fixed plates (12), and a motor (15) for driving the screw rod (13) to rotate; The outer side of the screw rod (13) is provided with a transmission block (14), and the transmission block (14) is connected with the sealing block (5) through a connecting rod (4).

5. The fault indicator collection unit structure of claim 3, wherein: The auxiliary guide mechanism includes a guide block (20), a guide channel (16) penetrating through the guide block (20), and a guide rod (9) slidingly arranged in the guide channel (16), one end of the guide rod (9) being connected with the sealing block (5).

6. The fault indicator collection unit structure of claim 2, wherein: The inner wall of the end of the second shell (3) away from the opening is provided with a protective shell (17) for protecting the second level indicator (6), and the end of the protective shell (17) facing the sealing cover (7) is provided with an opening; The second level indicator (6) can be inserted into the protective shell (17) through the opening of the protective shell (17).

7. The fault indicator collection unit structure of claim 6, wherein: The sealing block (5) can seal the opening of the protective shell (17) and the opening of the second shell (3) at the same time.

8. The fault indicator collection unit structure of claim 1, wherein: The first shell (1) is provided with a controller for controlling the on-off of the first level indicator (19) and the second level indicator (6).

9. The fault indicator collection unit structure of claim 8, wherein: The first shell (1) is provided with a lampshade (2), and the first level indicator (19) is arranged in the lampshade (2).

10. The fault indicator collection unit structure according to claim 9, characterized in that: The light cover (2) is provided with a light sensor (18) for judging the on-off of the first indicator light (19).

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