CN220066626U

CN220066626U - Power grid protection equipment

Info

Publication number: CN220066626U
Application number: CN202321515342.8U
Authority: CN
Inventors: 张磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-11-21
Anticipated expiration: 2033-06-14

Abstract

The utility model provides power grid protection equipment, and belongs to the field of power grid construction. The utility model provides a power grid protection equipment, includes the box, running fit is provided with two rotor plates, fixed mounting have screw thread push rod on the box, fixedly connected with sleeve on the screw thread push rod, telescopic both ends sliding fit be provided with two rotor plate running fit's connecting rod, fixed mounting has two springs between sleeve and the two connecting rods, the lower fixed surface of box installs the motor, and the output fixed mounting of motor has first synchronous pulley, and running fit is provided with two second synchronous pulleys, flabellum on the box. According to the utility model, the sleeve can be driven to move through the installation of the threaded push rod, and the movement of the sleeve drives the two rotating plates to rotate, so that the two rotating plates can be rotated and opened, and the heat dissipation of the equipment is further improved after the two rotating plates are opened because the two rotating plates can be rotated and opened.

Description

Power grid protection equipment

Technical Field

The utility model relates to the technical field of power grid construction, in particular to power grid protection equipment.

Background

The use of switch board can play certain guard action to electric power facility at electric wire netting construction's in-process, but traditional switch board is when using, because the internal facility is more to in hot summer, the inside temperature of switch board is higher, thereby leads to the power distribution facility to break down easily, thereby influences normal power supply, and for this reason, we propose an electric wire netting construction safety protection equipment, mainly used solves above-mentioned problem.

The prior publication number is found by searching: CN215645772U power grid construction safety protection

The device comprises a distribution box, the protection frame has been set firmly at the block terminal top, the top cap has been set firmly at protection frame inner wall top, top cap top threaded connection has regulating hand wheel, the block terminal top has set firmly the bearing inner race has set firmly pivot one, pivot one bottom sets firmly bevel gear one, pivot one top has set firmly the flabellum for the flabellum drives connecting rod one through pivot one and bevel gear one and rotates, and connecting rod one drives the pivot two through bevel gear two, bevel gear three and bevel gear four and rotates, rotates through the fan blade of wind blowing, thereby two exhaust fans synchronous counter-rotating for the air flow of block terminal inside, but this device can not open the roof because can not open the roof, thereby be inconvenient for the heat dissipation of this device, for this, propose a power grid protection device, drive the rotor plate through the screw push rod and rotate, thereby make the rotor plate rotate the back and can open, thereby make the rotor plate open the heat dissipation of this device after opening.

Disclosure of Invention

In view of the above, an embodiment of the present utility model is to provide a power grid protection device, so as to solve or alleviate the technical problems in the prior art, and through installation of a threaded push rod, a sleeve can be driven to move, and the movement of the sleeve drives two rotating plates to rotate, so that the two rotating plates can be opened by rotation, and heat dissipation of the device after the two rotating plates are opened is further improved because the two rotating plates can be opened by rotation.

The technical scheme of the embodiment of the utility model is realized as follows:

the utility model provides a power grid protection device, includes the box, running fit is provided with two rotor plates, fixed mounting have screw thread push rod on the box, fixedly connected with sleeve on the screw thread push rod, telescopic both ends sliding fit be provided with two rotor plate running fit's connecting rod, fixed mounting has two springs between sleeve and the two connecting rods, the lower fixed surface of box installs the motor, and the output fixed mounting of motor has first synchronous pulley, and running fit is provided with two second synchronous pulleys, flabellum on the box, and first synchronous pulley is equipped with the hold-in range with the week side cover of two second synchronous pulleys, and the equal fixed mounting of upside of two second synchronous pulleys has first bevel gear, and the equal fixed mounting of one side of two flabellums has the second bevel gear with first bevel gear meshing.

Preferably: two all be provided with two first bellying on the rotor plate, the one end that two first bellying are close to each other and the one end normal running fit that two connecting rods kept away from each other.

Preferably: the box body is internally provided with two rotating rods in a rotating fit way, the tops of the two rotating rods are fixedly connected with two first bevel gears respectively, and two fan blades are positioned on two sides of the box body and two second bevel gears.

Preferably: the box is equipped with the shielding plate on, and shielding plate lower surface is provided with four second bellying, and shielding plate passes through four second bellying and box fixed connection.

Preferably: the four corners of the lower surface of the box body are fixedly connected with supporting legs, slotted holes are formed in the four supporting legs, and bolts are connected in the four slotted holes in a threaded mode.

Preferably: the top fixedly connected with heater of box inner chamber, the inner chamber fixedly connected with heating pipe of heater, the outside top fixedly connected with fan of box, fan and heater intercommunication each other.

Preferably: one side of the box body is rotationally connected with two protective doors, and one side, close to each other, of the two protective doors is fixedly provided with a sealing strip.

Preferably: the side of the box body is provided with two protruding rings, the filter discs are fixedly arranged in the protruding rings, a plurality of round holes are formed in the filter discs, and one side of each fan blade penetrates through the filter disc.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. the threaded push rod can drive the sleeve to move, and the movement of the sleeve drives the two rotating plates to rotate, so that the two rotating plates can be rotated and opened.

2. The motor is arranged, the first synchronous belt pulley can be driven to rotate, the synchronous belt is driven to rotate by the rotation of the first synchronous belt pulley, the two second synchronous belt pulleys and the two first bevel gears are driven to rotate by the rotation of the synchronous belt, the two second bevel gears and the two fan blades are driven to rotate by the rotation of the two first bevel gears, the air flow in the equipment is accelerated by the rotation of the two fan blades, and the heat dissipation of the equipment is better because the air flow in the equipment is accelerated by the rotation of the fan blades.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a bottom view of the present utility model;

FIG. 3 is a cross-sectional structural view of the present utility model;

FIG. 4 is a view showing the construction of the inside of the sleeve according to the present utility model;

fig. 5 is a diagram of a first synchronous pulley structure of the present utility model.

Reference numerals: 1. a case; 2. a rotating plate; 201. a first boss; 3. a threaded push rod; 4. a sleeve;

5. a spring; 6. a motor; 7. a first synchronous pulley; 8. a connecting rod; 9. a blower; 10. a fan blade; 11. a rotating lever; 12. a second synchronous pulley; 13. a synchronous belt; 14. a first bevel gear; 15. a shielding plate; 16. a second boss leg; 17. a bolt; 18. a heater; 19. heating pipes; 20. a protective door; 21. a sealing strip; 22. a filter sheet; 23. and a second bevel gear.

Description of the embodiments

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, an embodiment of the present utility model provides a power grid protection device, including: the box 1, the normal running fit is provided with two rotor plates 2 on the box 1, fixed mounting has screw thread push rod 3, fixedly connected with sleeve 4 on the screw thread push rod 3, the both ends slip fit of sleeve 4 is provided with two and two rotor plates 2 normal running fit's connecting rod 8, fixed mounting has two springs 5 between sleeve 4 and the two connecting rods 8, the lower surface fixed mounting of box 1 has motor 6, the output fixed mounting of motor 6 has first synchronous pulley 7, the normal running fit is provided with two second synchronous pulleys 12 on the box 1, flabellum 10, the week side cover of first synchronous pulley 7 and two second synchronous pulleys 12 is equipped with hold-in range 13, the upside of two second synchronous pulleys 12 is all fixed mounting has first bevel gear 14, one side of two flabellums 10 is all fixed mounting has the second bevel gear 23 with first bevel gear 14 meshing.

In this embodiment, specific: two first bellying 201 are all provided with on two rotor plates 2, and the one end that two first bellying 201 are close to each other and the one end normal running fit that two connecting rods 8 kept away from each other, the setting of two first bellying 201 to make rotor plate 2 and the normal running fit of two connecting rods 8 more stable.

In this embodiment, specific: the box 1 internal rotation cooperation is provided with two dwang 11, and two dwang 11 tops respectively with two first bevel gears 14 fixed connection, two flabellum 10 are located the both sides of box 1, two second bevel gears 23, and the installation of flabellum 10, flabellum 10 can dispel the heat to this equipment.

In this embodiment, specific: the shielding plate 15 is arranged on the box body 1, four second protruding portions are arranged on the lower surface of the shielding plate 15, the shielding plate 15 is fixedly connected with the box body 1 through the four second protruding portions, and rainwater can be blocked by the shielding plate 15, so that the blocked rainwater is not easy to enter the equipment.

In this embodiment, specific: the four corners of the lower surface of the box body 1 are fixedly connected with supporting legs 16, slotted holes are formed in the four supporting legs 16, bolts 17 are connected in the four slotted holes in a threaded mode, and the supporting legs 16 and the bolts 17 are arranged so as to be convenient for fixing the equipment.

In this embodiment, specific: the top fixedly connected with heater 18 of box 1 inner chamber, the inner chamber fixedly connected with heating pipe 19 of heater 18, the outside top fixedly connected with fan 9 of box 1, fan 9 and heater 18 intercommunication each other, when the humidity is too high in the equipment, start fan 9 and heater 18, fan 9 cooperation heater 18 blow out hot-blast to the box 1 in, and fan 9 and heater 18's installation is convenient for dehumidify the equipment.

In this embodiment, specific: one side of the box body 1 is rotatably connected with two protective doors 20, one side, close to each other, of the two protective doors 20 is fixedly provided with a sealing strip 21, the protective doors 20 are installed, equipment is convenient to overhaul, and the sealing strip 21 is installed, so that the protective doors 20 are convenient to seal.

In this embodiment, specific: the side of box 1 is provided with two protruding rings, and equal fixed mounting has filter piece 22 in the protruding ring, has seted up a plurality of round holes on the filter piece 22, and one side of flabellum 10 passes through filter piece 22, and the installation of filter piece 22 can filter the air to the dust after making being filtered is difficult for entering into the inside of this equipment.

The utility model works when in work: when the rotating plate 2 needs to be rotated and opened, then the screw push rod 3 is opened at this moment, the opening of the screw push rod 3 drives the sleeve 4 to slide to one side far away from the box 1, the sliding of the sleeve 4 drives the two connecting rods 8 to slide, after the connecting rods 8 slide, the springs 5 push the two connecting rods 8 to slide away from each other, the mutual sliding of the two connecting rods 8 is away from pushing the two rotating plates 2 to rotate, then the two rotating plates 2 at this moment are opened after rotating, then a gap is formed between the rotating plate 2 at this moment and the box 1, then the air is convenient to enter the inside of the equipment at this moment, and therefore the heat dissipation of the equipment is better.

When the fan blades 10 rotate to cool the equipment, the motor 6 is started to drive the first synchronous belt pulley 7, the synchronous belt 13, the two second synchronous belt pulleys 12, the two first bevel gears 14, the two second bevel gears 23 and the two fan blades 10 to rotate, after the two fan blades 10 rotate, air enters the equipment from one fan blade 10, and then the air is discharged from the other fan blade 10, because the rotating fan blades 10 dissipate heat of the equipment, the heat of the equipment is better.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. Grid protection equipment, including box (1), its characterized in that: two rotating plates (2) are arranged on the box body (1) in a rotating fit manner, a threaded push rod (3) is fixedly arranged on the box body, a sleeve (4) is fixedly connected to the threaded push rod (3), two connecting rods (8) which are in a rotating fit manner with the two rotating plates (2) are arranged at two ends of the sleeve (4) in a sliding fit manner, and two springs (5) are fixedly arranged between the sleeve (4) and the two connecting rods (8);

the motor (6) is fixedly arranged on the lower surface of the box body (1), a first synchronous pulley (7) is fixedly arranged at the output end of the motor (6), two second synchronous pulleys (12) and fan blades (10) are arranged on the box body (1) in a rotating fit mode, a synchronous belt (13) is sleeved on the peripheral sides of the first synchronous pulleys (7) and the two second synchronous pulleys (12), a first bevel gear (14) is fixedly arranged on the upper sides of the two second synchronous pulleys (12), and a second bevel gear (23) meshed with the first bevel gear (14) is fixedly arranged on one side of each of the two fan blades (10).

2. A grid protection device in accordance with claim 1, wherein: two first protruding portions (201) are arranged on the two rotating plates (2), and one ends, close to each other, of the two first protruding portions (201) are in rotating fit with one ends, far away from each other, of the two connecting rods (8).

3. A grid protection device in accordance with claim 1, wherein: the box (1) is provided with two rotating rods (11) in a rotating fit manner, the tops of the two rotating rods (11) are fixedly connected with two first bevel gears (14) respectively, and two fan blades (10) are located on two sides of the box (1) and two second bevel gears (23).

4. A grid protection device in accordance with claim 1, wherein: the novel box is characterized in that a shielding plate (15) is arranged on the box body (1), four second protruding portions are arranged on the lower surface of the shielding plate (15), and the shielding plate (15) is fixedly connected with the box body (1) through the four second protruding portions.

5. A grid protection device in accordance with claim 1, wherein: four corners of the lower surface of the box body (1) are fixedly connected with supporting legs (16), slotted holes are formed in the four supporting legs (16), and bolts (17) are connected in the four slotted holes in a threaded mode.

6. A grid protection device in accordance with claim 1, wherein: the top fixedly connected with heater (18) of box (1) inner chamber, the inner chamber fixedly connected with heating pipe (19) of heater (18), the outside top fixedly connected with fan (9) of box (1), fan (9) and heater (18) intercommunication each other.

7. A grid protection device in accordance with claim 1, wherein: one side of the box body (1) is rotatably connected with two protective doors (20), and one side, close to each other, of the two protective doors (20) is fixedly provided with a sealing strip (21).

8. A grid protection device in accordance with claim 1, wherein: the side of box (1) is provided with two protruding rings, and all fixed mounting has filter piece (22) in the protruding ring, has seted up a plurality of round holes on filter piece (22), and one side of flabellum (10) is passed filter piece (22).