CN214153592U

CN214153592U - High-voltage power engineering power box with protection function

Info

Publication number: CN214153592U
Application number: CN202023032037.2U
Authority: CN
Inventors: 刘松林
Original assignee: Sigma Electric Co ltd
Current assignee: Sigma Electric Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-07
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a high-voltage power engineering power box with protection function, which comprises a box body, wherein the inner walls of the two sides of the box body are symmetrically provided with chutes, the chutes are internally and slidably connected with sliders, two sliders are fixedly connected with a same mounting plate at one side where the sliders are close to each other, the bottom of the mounting plate is slidably connected with the inner wall of the bottom of the box body, a groove is arranged in the box body, a power component for driving the mounting plate to slide is arranged in the groove, the inner walls of the two sides of the box body are symmetrically and fixedly connected with a fixed pipe, the utility model has simple structure and the function of moisture removal, the moisture in the power box is dissipated by opening a top cover, electrical components in the power box are avoided, the occurrence of short circuit phenomenon caused by the overlarge humidity in the box body influences the normal transmission of high voltage power, and the mounting plate can be moved out to install or overhaul the electrical components on the mounting plate, the problem of narrow and small installation in space or overhaul inconvenient is solved.

Description

High-voltage power engineering power box with protection function

Technical Field

The utility model relates to an electric power engineering technical field especially relates to a high-voltage electric power engineering power box with safeguard function.

Background

Electric power engineering, i.e. engineering related to the production, transmission and distribution of electric energy, also broadly includes engineering using electricity as power and energy in various fields, and after the 20 th century, the production of electric energy mainly depends on thermal power plants, hydroelectric power plants and nuclear power plants. The conditioned place also uses tidal, geothermal and wind energy to generate electricity. The transmission and distribution of electric energy is mainly realized by high-voltage and low-voltage alternating current power networks. As a development direction of a power transmission engineering technology, the method is mainly used for researching an extra-high voltage (more than 100 ten thousand volts) alternating current power transmission and direct current power transmission technology to form a larger power network; meanwhile, the technical problem of superconductor electric energy transmission is also researched. The large-scale power system appearing in the 20 th century integrates the links of power generation, power transmission, power transformation, power distribution and power utilization into an organic whole, and becomes an entity engineering system with the widest space span, strict time coordination and extremely complex hierarchical division in the social substance production department.

The existing high-voltage power engineering power box does not have the function of moisture removal, in plum rain seasons, moisture in the power box becomes heavy, electrical appliances in the power box are short-circuited, normal transmission of high-voltage electricity is influenced, the space is narrow, and the installation and the overhaul of the electrical appliances are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the high tension electricity engineering power box with safeguard function who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-voltage electricity engineering power box with safeguard function, includes the box, the spout has been seted up to the both sides inner wall symmetry of box, sliding connection has the slider in the spout, two the same mounting panel of one side fixedly connected with that the slider is close to each other, the bottom of mounting panel and the bottom inner wall sliding connection of box, set up flutedly in the box, be provided with the gliding power component of drive mounting panel in the recess, the fixed pipe of the both sides inner wall symmetry fixedly connected with of box, the inner wall sliding connection of fixed pipe has the slide bar, four the same top cap of top fixedly connected with of slide bar, one side inner wall fixedly connected with fixed plate of box, be provided with the drive assembly that the drive top cap removed on the fixed plate.

Preferably, power component includes the both sides inner wall of recess and rotates the same threaded rod of connection, the bar hole has been seted up at the top of recess, the cover is equipped with the connecting block on the outer wall of threaded rod, the screw thread has been seted up in the connecting block, connecting block and threaded rod threaded connection, the top of connecting block pass the bar hole and with the bottom fixed connection of mounting panel, the bottom inner wall fixed mounting of recess has the motor, fixed cover is equipped with first gear on the output shaft of motor, fixed cover is equipped with the second gear on the outer wall of threaded rod, first gear and second gear mesh mutually.

Preferably, the drive assembly includes the supporting shoe of the top symmetry fixed connection of fixed plate, two one side that the supporting shoe is close to each other is rotated and is connected with same axis of rotation, fixed cover is equipped with the second connecting rod on the outer wall of axis of rotation, the one end of second connecting rod is rotated and is connected with the head rod, the top of head rod and the bottom of top cap are rotated and are connected, the one end of axis of rotation runs through one of them supporting shoe and extends to its one side, fixed cover is equipped with the third gear on the outer wall of axis of rotation, the top sliding connection of fixed plate has the rack board, rack board and third gear mesh mutually, the top fixed mounting of fixed plate has electric putter, electric putter's piston rod and one side fixed connection of rack board.

Preferably, a plurality of heat dissipation holes are formed in one side of the box body, and filter screens are fixedly connected to the inner walls of the heat dissipation holes.

Preferably, the inner wall of one side of the box body is symmetrically and fixedly provided with the cooling fans.

Preferably, the bottom of the top cover is fixedly connected with a dust screen, and the bottom of the dust screen is fixedly connected with the inner wall of the box body.

Preferably, one side of the box body is hinged with a sealing door, and an intelligent lock is arranged on the sealing door.

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

1. in the utility model, when the electrical element in the box needs to be installed or overhauled, the sealing door is opened, the rotation of the motor drives the connecting block to move, the moving of the connecting block drives the mounting plate to slide, when the mounting plate slides to be convenient for installing or overhauing the electrical element on the mounting plate, the work of closing the motor can install or overhauled the electrical element on the mounting plate, the overhaul is finished, the motor is opened again to slide the mounting plate to the initial position, after the mounting plate slides to the initial position, the rotation of the motor is closed, the sealing door is closed and locked;

2. in the utility model, when the temperature in the box body is too high, the heat radiation fan can be started to radiate the heat in the box body;

3. the utility model discloses in, can open the top cap and carry out the hydrofuge to the box in fine day, through opening electric putter's flexible, electric putter's flexible drive head rod removes, and the removal of head rod drives the top cap and removes, and the top and the air convection current of box are opened in the removal of top cap, can effectually drive away the moisture in the box, and after the moisture discharges, close through electric putter can.

The utility model discloses simple structure has the function of hydrofuge, and through opening the top cap and dispelling wet to the moisture in the electric power box, electrical components in the electric power box has been avoided, because the internal humidity is too big and the emergence of short circuit phenomenon appears, influences the normal transport of high-tension electricity, and the mounting panel can shift out and install or overhaul electrical components above that, has solved the narrow and small installation in space or has overhauld inconvenient difficult problem.

Drawings

Fig. 1 is a side sectional view of a high voltage power engineering power box with a protection function provided by the present invention;

fig. 2 is a front view of a high voltage electric power engineering power box with a protection function provided by the present invention;

fig. 3 is a bottom view of a top cover of a high voltage power engineering power box with a protection function provided by the present invention;

fig. 4 is the utility model provides a part A enlargements in fig. 1 of high voltage electricity engineering power box with safeguard function.

In the figure: 1. a box body; 2. a heat radiation fan; 3. a groove; 4. a threaded rod; 5. connecting blocks; 6. an electric motor; 7. a first gear; 8. a second gear; 9. a strip-shaped hole; 10. mounting a plate; 11. a sealing door; 12. heat dissipation holes; 13. a chute; 14. a slider; 15. a fixed tube; 16. a slide bar; 17. a dust screen; 18. a top cover; 19. a first connecting rod; 20. a second connecting rod; 21. a third gear; 22. a fixing plate; 23. a rack plate; 24. an electric push rod; 25. a support block; 26. and rotating the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-4, a high-voltage power engineering power box with a protection function, including box 1, chutes 13 have been seted up to the both sides inner wall symmetry of box 1, sliding connection has slider 14 in chute 13, the same mounting panel 10 of one side fixedly connected with that two sliders 14 are close to each other, the bottom of mounting panel 10 and the bottom inner wall sliding connection of box 1, recess 3 has been seted up in box 1, be provided with in the recess 3 and drive the gliding power component of mounting panel 10, the both sides inner wall symmetry fixedly connected with of box 1 fixes pipe 15, the inner wall sliding connection of fixed pipe 15 has slide bar 16, the same top cap 18 of top fixedly connected with of four slide bars 16, one side inner wall fixedly connected with fixed plate 22 of box 1, be provided with the drive assembly that drive top cap 18 removed on the fixed plate 22.

Example two

The improvement is further based on the first embodiment: the power component comprises the same threaded rod 4 rotatably connected with the inner walls of two sides of the groove 3, a strip-shaped hole 9 is formed in the top of the groove 3, a connecting block 5 is sleeved on the outer wall of the threaded rod 4, threads are formed in the connecting block 5, the connecting block 5 is in threaded connection with the threaded rod 4, the top of the connecting block 5 penetrates through the strip-shaped hole 9 and is fixedly connected with the bottom of the mounting plate 10, a motor 6 is fixedly installed on the inner wall of the bottom of the groove 3, a first gear 7 is fixedly sleeved on an output shaft of the motor 6, a second gear 8 is fixedly sleeved on the outer wall of the threaded rod 4, the first gear 7 is meshed with the second gear 8, the driving component comprises supporting blocks 25 which are symmetrically and fixedly connected with the top of a fixing plate 22, one side, close to each other, of the two supporting blocks 25 is rotatably connected with the same rotating shaft 26, a second connecting rod 20 is fixedly sleeved on the outer wall of the rotating shaft 26, and one end of the second connecting rod 20 is rotatably connected with a first connecting rod 19, the top of head rod 19 and the bottom of top cap 18 are rotated and are connected, one end of axis of rotation 26 runs through one of them supporting shoe 25 and extends to its one side, fixed cover is equipped with third gear 21 on the outer wall of axis of rotation 26, the top sliding connection of fixed plate 22 has rack plate 23, rack plate 23 and the meshing of third gear 21 mutually, the top fixed mounting of fixed plate 22 has electric putter 24, one side fixed connection of electric putter 24's piston rod and rack plate 23, a plurality of louvres 12 have been seted up to one side of box 1, the inner wall fixedly connected with filter screen of louvre 12, one side inner wall symmetry fixed mounting of box 1 has radiator fan 2, the bottom fixedly connected with dust screen 17 of top cap 18, the bottom of dust screen 17 and the inner wall fixed connection of box 1, one side of box 1 articulates there is sealing door 11, be provided with the intelligence lock on the sealing door 11.

The working principle is as follows: when the electrical elements in the box body 1 need to be installed or overhauled, the sealing door 11 is opened, the rotation of the motor 6 is started, the rotation of the motor 6 drives the first gear 7 to rotate, the rotation of the first gear 7 drives the second gear 8 to rotate, the rotation of the second gear 8 drives the threaded rod 4 to rotate, the rotation of the threaded rod 4 drives the connecting block 5 to move, the moving of the connecting block 5 drives the mounting plate 10 to slide, when the mounting plate 10 slides to be convenient for installing or overhauling the electrical elements on the mounting plate, the work of the motor 6 is closed, the electrical elements on the mounting plate 10 can be installed or overhauled, the overhauling is finished, the motor 6 is started again to slide the mounting plate 10 to the initial position, after the mounting plate slides to the initial position, the rotation of the motor 6 is closed, the sealing door 11 is closed and locked, when the temperature in the box body 1 is overhigh, the heat dissipation fan 2 can be started to dissipate the heat in the box body 1, after the rainy season, the top cover 18 can be opened to dissipate moisture in the box body 1 in sunny days, the electric push rod 24 stretches out and draws back, the rack plate 23 slides under the stretching and drawing back of the electric push rod 24, the rack plate 23 slides under the sliding action, the third gear 21 rotates under the sliding action, the rotating shaft 26 rotates under the rotating action of the third gear 21, the second connecting rod 20 rotates under the rotating action of the rotating shaft 26, the first connecting rod 19 moves under the rotating action of the second connecting rod 20, the top cover 18 moves under the action of the first connecting rod 19, the top of the box body 1 is opened under the action of the movement of the top cover 18, moisture in the box body 1 can be effectively removed, and after the moisture is discharged, the box body can be closed through the electric push rod 24.

However, as is well known to those skilled in the art, the working principle and wiring method of the smart lock, the cooling fan 2, the motor 6 and the electric push rod 24 are common and are all conventional means or common knowledge, and thus will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-voltage power engineering power box with the protection function comprises a box body (1) and is characterized in that sliding grooves (13) are symmetrically formed in the inner walls of the two sides of the box body (1), sliding blocks (14) are connected in the sliding grooves (13) in a sliding mode, one side, close to each other, of each sliding block (14) is fixedly connected with the same mounting plate (10), the bottom of each mounting plate (10) is connected with the inner wall of the bottom of the box body (1) in a sliding mode, a groove (3) is formed in the box body (1), a power assembly driving the mounting plates (10) to slide is arranged in the groove (3), fixing pipes (15) are fixedly connected with the inner walls of the two sides of the box body (1) in a symmetrical mode, sliding rods (16) are connected with the inner walls of the fixing pipes (15) in a sliding mode, four sliding rods (16) are fixedly connected with the top of the same top cover (18), and a fixing plate (22) is fixedly connected with the inner wall of one side of the box body (1), the fixed plate (22) is provided with a driving component for driving the top cover (18) to move.

2. The high-voltage power engineering power box with the protection function according to claim 1, wherein the power assembly comprises a same threaded rod (4) rotatably connected with inner walls of two sides of the groove (3), a bar-shaped hole (9) is formed in the top of the groove (3), a connecting block (5) is sleeved on the outer wall of the threaded rod (4), a thread is formed in the connecting block (5), the connecting block (5) is in threaded connection with the threaded rod (4), the top of the connecting block (5) penetrates through the bar-shaped hole (9) and is fixedly connected with the bottom of the mounting plate (10), a motor (6) is fixedly mounted on the inner wall of the bottom of the groove (3), a first gear (7) is fixedly sleeved on an output shaft of the motor (6), a second gear (8) is fixedly sleeved on the outer wall of the threaded rod (4), the first gear (7) and the second gear (8) are meshed.

3. The high-voltage electric power engineering power box with the protection function according to claim 1, wherein the driving assembly comprises supporting blocks (25) which are symmetrically and fixedly connected to the top of a fixing plate (22), a rotating shaft (26) is rotatably connected to one side of the two supporting blocks (25) which are close to each other, a second connecting rod (20) is fixedly sleeved on the outer wall of the rotating shaft (26), a first connecting rod (19) is rotatably connected to one end of the second connecting rod (20), the top of the first connecting rod (19) is rotatably connected to the bottom of a top cover (18), one end of the rotating shaft (26) penetrates through one of the supporting blocks (25) and extends to one side of the supporting block, a third gear (21) is fixedly sleeved on the outer wall of the rotating shaft (26), and a rack plate (23) is slidably connected to the top of the fixing plate (22), the rack plate (23) is meshed with the third gear (21), an electric push rod (24) is fixedly mounted at the top of the fixing plate (22), and a piston rod of the electric push rod (24) is fixedly connected with one side of the rack plate (23).

4. The high-voltage power engineering power box with the protection function according to claim 1, wherein a plurality of heat dissipation holes (12) are formed in one side of the box body (1), and a filter screen is fixedly connected to the inner wall of each heat dissipation hole (12).

5. The high-voltage power engineering power box with the protection function according to claim 1, characterized in that the inner wall of one side of the box body (1) is symmetrically and fixedly provided with the cooling fan (2).

6. The high-voltage power engineering power box with the protection function according to claim 1, characterized in that a dust screen (17) is fixedly connected to the bottom of the top cover (18), and the bottom of the dust screen (17) is fixedly connected to the inner wall of the box body (1).

7. The high-voltage power engineering power box with the protection function according to claim 1, characterized in that a sealing door (11) is hinged to one side of the box body (1), and an intelligent lock is arranged on the sealing door (11).