CN218797526U

CN218797526U - Electric power engineering intelligence electric leakage alarm device

Info

Publication number: CN218797526U
Application number: CN202223309463.5U
Authority: CN
Inventors: 王书章; 李丹
Original assignee: Shanneng Engineering Survey And Design Co ltd
Current assignee: Shanneng Engineering Survey And Design Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-07
Anticipated expiration: 2032-12-09

Abstract

The application relates to the field of electric leakage alarm and discloses an intelligent electric leakage alarm device for electric power engineering. In this application, the below fixedly connected with mounting box of motor case, the inside fixed mounting of motor case has the motor, the transmission axle head of motor rotates and is connected with the lead screw, and the outside of lead screw is provided with and removes the cover, it is close to one side fixed surface of public address shell body and is connected with the connecting rod to remove the cover, the end of connecting rod is provided with mounting substrate, and mounting substrate's upper and lower both sides surface bonds and has the pad of cleaning. The switch of starter motor, later the motor will drive the lead screw and take place to rotate to drive and remove the cover and reciprocate, and then make the connecting rod reciprocate at the inner wall of public address shell body together with mounting substrate and cleaning pad, thereby clear up the lateral wall of public address shell body and the surperficial dust of warning speaker, improved the cleaning nature and the convenience of warning speaker when using, make the loudness of sound of warning speaker can not be impaired.

Description

Electric power engineering intelligence electric leakage alarm device

Technical Field

This application belongs to electric leakage alarm technical field, specifically is an electric power engineering intelligence electric leakage alarm device.

Background

Electric power engineering, i.e. engineering related to the production, transmission and distribution of electric energy, also broadly includes engineering of applying electricity as power and energy in various fields, and can be understood as transmission and transformation expansion engineering. The intelligent leakage alarm device for electric power engineering is used to receive, display and transmit alarm signal and can send out control signal and control indication equipment with other auxiliary functions.

As disclosed in the application of publication number CN208224406U an intelligent electric leakage alarm device for electric power engineering, including buzzer siren, buzzer siren outer wall inlays and is equipped with public address set, buzzer siren below welding has the bottom plate, the welding of bottom plate below has the electrical box, the inside symmetric welding of electrical box has two conductor plates, the conductor plate is L shape structure, around there being the resistance wire on the conductor plate horizontal end, bottom plate lower surface edge symmetric welding has four fixed plates, and pegs graft on four fixed plates has fixing bolt, buzzer siren top welding has the warning light cover, the inside department of alarm light cover that is located in the buzzer siren top is connected with the lighting fixture through the pole setting. The connecting rod is of a detachable structure in the device, the length of the resistance wire can be adjusted as required, and therefore the resistance value of the resistance wire is increased or reduced, the application range of the resistance wire is enlarged, meanwhile, the device can be prevented from being burnt out due to overload, and the application range of the device is enlarged.

However, after the electric power device is used for a long time, dust is easily accumulated on the surfaces of the sound amplifying device and the buzzer alarm, and the loudness of the alarm sound can be influenced at the moment, so that inconvenience is brought to use.

SUMMERY OF THE UTILITY MODEL

The purpose of this application lies in: in order to solve the above-mentioned problems, an intelligent leakage alarm device for power engineering is provided.

The technical scheme adopted by the application is as follows: the utility model provides an electric power engineering intelligence electric leakage alarm device, includes the device body, the relative both sides fixed mounting of device body has alarm speaker, the surface of device body is located alarm speaker's peripheral fixed mounting has the public address shell body, the side fixed mounting of public address shell body has the motor case, the below fixedly connected with mounting box of motor case, the inside fixed mounting of motor case has the motor, the transmission axle head of motor rotates and is connected with the lead screw, and the outside of lead screw is provided with removes the cover, remove one side fixed surface that the cover is close to the public address shell body and be connected with the connecting rod, and the connecting rod runs through the inner wall of mounting box and shell body, the end of connecting rod is provided with mounting substrate, and the upper and lower both sides surface bonding of mounting substrate has the pad of cleaning.

Through adopting above-mentioned technical scheme, after the live time is of a specified duration, the switch that can the starter motor, later the motor will drive the lead screw and take place to rotate, thereby it reciprocates to drive the movable sleeve, and then make the connecting rod reciprocate at the inner wall of public address shell body together with mounting substrate and cleaning pad, thereby clear up the lateral wall of public address shell body and alarm speaker's surface dust, the cleaning nature and the convenience of alarm speaker when using have been improved, make alarm speaker's loudness can not be impaired, the promptness of alarm speaker warning has been improved.

In a preferred embodiment, the inner wall of the bottom of the mounting box is fixedly connected with a limiting rotary base, and the bottom end of the screw rod is rotatably connected inside the limiting rotary base.

Through adopting above-mentioned technical scheme, improved the stability of lead screw in the rotation process.

In a preferred embodiment, a placing base is fixedly connected to the bottom of the device body, mounting plates are fixedly connected to the front side and the rear side of the placing base, a mounting screw is connected to the inside of each mounting plate through a threaded hole in a threaded manner, and a screwing head is arranged at the top end of each mounting screw.

By adopting the technical scheme, the mounting screw rod can be fixed by screwing the screwing head, so that the base is fixed, and the stability of the device body in use is improved.

In a preferred embodiment, the top of the device body is provided with a mounting base, and the inside of the mounting base is fixedly provided with an alarm lamp tube.

In a preferred embodiment, two wiring bottom blocks are fixedly mounted on the lower surface of the device body, the wiring bottom blocks are mounted at the electric leakage alarm connection position, and the wiring bottom blocks are electrically connected with the alarm lamp tube and the alarm loudspeaker.

By adopting the technical scheme, the wiring bottom block is connected at the position where electric leakage alarm is needed, and then after current flows through the wiring bottom block, the alarm lamp tube and the alarm loudspeaker are connected, so that the alarm lamp tube gives out sound and light alarm, and the alarm loudspeaker gives out alarm sound, thereby realizing the alarm effect.

In a preferred embodiment, a limiting sliding groove is formed in the inner wall of one side of the motor box, a limiting convex block is arranged on one side face, close to the limiting sliding groove, of the moving sleeve, and the limiting convex block is connected with the surface of the limiting sliding groove in a sliding mode.

By adopting the technical scheme, the stability of the movable sleeve in the up-and-down sliding process is improved.

In conclusion, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

in this application, after the live time is of a specified duration, the switch that can the starter motor, later the motor will drive the lead screw and take place to rotate, thereby it reciprocates to drive the movable sleeve, and then make the connecting rod reciprocate at the inner wall of public address shell body together with mounting substrate and cleaning pad, thereby the lateral wall to the public address shell body and the surperficial dust of alarm speaker clear up, the cleaning nature and the convenience of alarm speaker when using have been improved, make alarm speaker's loudness can not be impaired, the promptness of alarm speaker warning has been improved.

Drawings

FIG. 1 is a schematic diagram of the apparatus of the present application;

FIG. 2 is a schematic view of the internal structure of the motor case and the mounting box in the present application;

fig. 3 is a schematic view of a mounting substrate structure according to the present application.

The mark in the figure is: 1. a device body; 2. a motor case; 3. mounting a box; 4. placing a base; 5. mounting a plate; 6. screwing the head; 7. installing a screw rod; 8. a wiring bottom block; 9. a sound amplification outer shell; 10. installing a base; 11. an alarm lamp tube; 12. a motor; 13. a limiting chute; 14. a screw rod; 15. a connecting rod; 16. moving the sleeve; 17. a limiting bump; 18. a limiting rotary base; 19. cleaning the pad; 20. a mounting substrate; 21. an alarm speaker.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

With reference to figures 1-3 of the drawings,

example (b):

the utility model provides an electric power engineering intelligence electric leakage alarm device, including device body 1, the relative both sides fixed mounting of device body 1 has warning speaker 21, the peripheral fixed mounting that the surface of device body 1 is located warning speaker 21 has public address shell body 9, the side fixed mounting of public address shell body 9 has motor case 2, the below fixedly connected with mounting box 3 of motor case 2, the inside fixed mounting of motor case 2 has motor 12, the transmission axle head of motor 12 rotates and is connected with lead screw 14, and the outside of lead screw 14 is provided with removes cover 16, remove cover 16 and be close to one side fixed surface of public address shell body 9 and be connected with connecting rod 15, and connecting rod 15 runs through the inner wall of mounting box 3 and public address shell body 9, the end of connecting rod 15 is provided with mounting substrate 20, and the upper and lower both sides surface bonding of mounting substrate 20 has cleaning pad 19, after the live time is of a specified for a long time, can start the switch of motor 12, later motor 12 will drive lead screw 14 and rotate, thereby drive to remove cover 16, and then make connecting rod 15 reciprocate at the inner wall of public address shell body 9 together with mounting substrate 20 and cleaning pad 19, thereby the dust of lateral wall of public address of the loudspeaker 21 is cleared up and clean the sound, the warning speaker 21 in time, the warning can not impaired convenience of warning when using, the warning speaker 21, the warning can not improving the warning.

The inner wall of the bottom of the mounting box 3 is fixedly connected with a limiting rotary base 18, and the bottom end of the screw rod 14 is rotatably connected inside the limiting rotary base 18, so that the stability of the screw rod 14 in the rotating process is improved.

The device body 1 bottom fixedly connected with place base 4, place base 4's front and back both sides limit fixedly connected with mounting panel 5, and there is mounting screw 7 inside mounting panel 5 through screw hole threaded connection, and the top of mounting screw 7 is provided with twists head 6 soon to can fix mounting screw 7 through twisting head 6 soon, thereby realize fixing placing base 4, improved the stability of device body 1 when using.

The top of device body 1 is provided with installation base 10, and the inside fixed mounting of installation base 10 has warning fluorescent tube 11, install device body 1 through placing mounting panel 5 and the wrong first 6 of twisting of base 4 bottom and installing it, the lower fixed surface of device body 1 installs two bottom blocks of working a telephone switchboard 8, and bottom block 8 of working a telephone switchboard installs at electric leakage warning junction, and bottom block 8 and warning fluorescent tube 11 and warning speaker 21 electric connection of working a telephone switchboard, later connect bottom block 8 at the position that needs carry out the electric leakage alarm again, later after the electric current flows through bottom block 8 of working a telephone switchboard, will put through warning fluorescent tube 11 and warning speaker 21, thereby make warning fluorescent tube 11 send audible-visual alarm, warning speaker 21 sends out the alarm sound, thereby realize the alarm effect.

Limiting sliding grooves 13 are formed in the inner wall of one side of the motor box 2, a limiting convex block 17 is arranged on one side face, close to the limiting sliding grooves 13, of the moving sleeve 16, and the limiting convex block 17 is in sliding connection with the surfaces of the limiting sliding grooves 13, so that the stability of the moving sleeve 16 in the up-and-down sliding process is improved.

The application discloses electric power engineering intelligence electric leakage alarm device embodiment's implementation principle does: when the portable electric leakage alarm is used, the wiring bottom block 8 is connected to a position where an electric leakage alarm needs to be carried out, then after current flows through the wiring bottom block 8, the alarm lamp tube 11 and the alarm loudspeaker 21 are connected, so that the alarm lamp tube 11 gives out an audible and visual alarm, the alarm loudspeaker 21 gives out alarm sound, an alarm effect is achieved, after the use time is prolonged, the switch of the motor 12 can be started, then the motor 12 drives the lead screw 14 to rotate, the movable sleeve 16 is driven to move up and down, further, the connecting rod 15, the mounting substrate 20 and the cleaning pad 19 move up and down on the inner wall of the sound amplification outer shell 9, so that the side wall of the sound amplification outer shell 9 and surface dust of the alarm loudspeaker 21 are cleaned, the cleanness and convenience of the alarm loudspeaker 21 in use are improved, the sound loudness of the alarm loudspeaker 21 cannot be damaged, and the timeliness of the alarm loudspeaker 21 is improved.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides an electric power engineering intelligence electric leakage alarm device, includes device body (1), its characterized in that: the utility model discloses a device, including device body (1), side fixed mounting that device body (1) is relative has warning speaker (21), the peripheral fixed mounting that the surface of device body (1) is located warning speaker (21) has public address shell body (9), the side fixed mounting of public address shell body (9) has motor case (2), below fixedly connected with mounting box (3) of motor case (2), the inside fixed mounting of motor case (2) has motor (12), the transmission shaft end of motor (12) rotates and is connected with lead screw (14), and the outside of lead screw (14) is provided with and removes cover (16), remove one side fixed surface that cover (16) are close to public address shell body (9) and be connected with connecting rod (15), and connecting rod (15) run through the inner wall of mounting box (3) and public address shell body (9), the end of connecting rod (15) is provided with mounting substrate (20), and the upper and lower both sides surface bonding of mounting substrate (20) has cleaning pad (19).

2. An electric power engineering intelligence electric leakage alarm device of claim 1, characterized by: the inner wall of the bottom of the mounting box (3) is fixedly connected with a limiting rotary base (18), and the bottom end of the screw rod (14) is rotatably connected to the inside of the limiting rotary base (18).

3. An electric power engineering intelligence electric leakage alarm device of claim 1, characterized by: the device is characterized in that a base (4) is placed on the bottom of the device body (1) in a fixedly connected mode, mounting plates (5) are fixedly connected to the front side edge and the rear side edge of the base (4) in a placed mode, mounting screws (7) are connected to the inside of the mounting plates (5) through threaded holes in a threaded mode, and screwing heads (6) are arranged on the top ends of the mounting screws (7).

4. An electric power engineering intelligence electric leakage alarm device of claim 1, characterized by: the device is characterized in that a mounting base (10) is arranged at the top of the device body (1), and an alarm lamp tube (11) is fixedly mounted inside the mounting base (10).

5. An electric power engineering intelligence electric leakage alarm device of claim 1, characterized by: the lower surface fixed mounting of device body (1) has two wiring end blocks (8), and wiring end block (8) are installed in electric leakage warning junction, and wiring end block (8) and warning fluorescent tube (11) and warning speaker (21) electric connection.

6. An electrical engineering intelligent electrical leakage warning apparatus, as claimed in claim 1, wherein: spacing spout (13) have been seted up to one side inner wall of motor case (2), and move set (16) and be close to a side of spacing spout (13) and be provided with spacing lug (17), and spacing lug (17) and the surperficial looks sliding connection of spacing spout (13).