CN221139124U

CN221139124U - Electric power system overhauls case

Info

Publication number: CN221139124U
Application number: CN202323389942.7U
Authority: CN
Inventors: 唐飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-12-13
Filing date: 2023-12-13
Publication date: 2024-06-14
Anticipated expiration: 2033-12-13

Abstract

The utility model relates to the technical field of electric power system overhaul, and discloses an electric power system overhaul box which comprises a first box body, wherein an inner cavity is formed in the bottom of the first box body, a double-headed motor is fixedly connected to the inner wall of the inner cavity, a rotary rod is fixedly connected to the driving end of the double-headed motor, driving bevel gears are fixedly connected to the far sides of the two rotary rods, threaded rods are rotatably connected to the left side and the right side of the inner wall of the inner cavity, driven bevel gears are fixedly connected to the outer portion of the threaded rods, limiting blocks are fixedly connected to the inner portions of the left side and the right side of the first box body, and a second box body is connected to the inner portion of the first box body in a sliding mode. According to the utility model, the space of the overhaul box is adjusted, so that the box is convenient to store, the convenience and efficiency of operation are improved, the overhaul box is sealed, external moisture, dust or other pollutants are prevented from penetrating into the box, and the service life of the equipment is prolonged.

Description

Electric power system overhauls case

Technical Field

The utility model relates to the technical field of power system overhaul, in particular to an electric power system overhaul box.

Background

Power system service refers to a series of activities for performing periodic maintenance, inspection, repair, and maintenance on power system equipment in which various power equipment needs to be periodically maintained, including switching equipment, transformers, cables, etc., a power system service box can store necessary tools, test instruments, and necessary maintenance and maintenance materials, enabling engineers to perform maintenance work effectively.

When the space of the box is difficult to adjust, engineers possibly face the problem of insufficient space during on-site working, the convenience and efficiency of operation are affected, the size of the box is difficult to adjust according to actual requirements, and the storage efficiency is easy to lower, so that the power system maintenance box is provided for the defects.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides an electric power system maintenance box which aims to solve the problem that when the space of the box in the prior art is difficult to adjust, engineers can face the problem of insufficient space when working on site.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a power system overhauls case, includes box one, the inner chamber has been seted up to the bottom of box one, the inner wall fixedly connected with double-end motor of inner chamber, the drive end fixedly connected with dwang of double-end motor, two the equal fixedly connected with initiative bevel gear in one side of far away mutually of dwang, the inner wall left and right sides of inner chamber all rotates and is connected with the threaded rod, the outside fixedly connected with driven bevel gear of threaded rod, the inside equal fixedly connected with stopper in the left and right sides of box one, the inside sliding connection of box one has box two, rectangular mouth has all been seted up to the inside left and right sides of box two, square open-ended inside is provided with sealing component.

Further, seal assembly includes sliding plate and case lid, square open-ended inside is provided with the spring, the inside fixedly connected with pull rod of sliding plate, the equal fixedly connected with square piece in the bottom left and right sides of case lid, the inside of square piece is seted up flutedly, the bottom fixedly connected with sealing strip of case lid, the seal groove has been seted up at the top of box two.

Further, the outer portion of the sliding plate is connected to the inner wall of the square opening in a sliding mode, and the outer portion of the pull rod is clamped with the inner wall of the groove.

Further, the outside rotation of dwang is connected with the supporting shoe, the outside fixed connection of supporting shoe is in the inner wall left and right sides of inner chamber.

Further, the outer part of the limiting block is connected to the inner wall of the strip opening in a sliding mode.

Further, the far sides of the two springs are respectively and fixedly connected to the inner walls of the far sides of the two square openings, and the near sides of the two springs are respectively and fixedly connected to the far sides of the two sliding plates.

Further, the outer portion of the sealing strip is clamped with the inner wall of the sealing groove.

Further, the external teeth of the driving bevel gear are in meshed connection with the external teeth of the driven bevel gear, and the external threads of the threaded rod are connected inside the left side and the right side of the second box body.

The utility model has the following beneficial effects:

1. According to the utility model, under the mutual coordination of the structures such as the double-headed motor, the rotating rod, the driving bevel gear, the threaded rod, the driven bevel gear and the like, the space of the overhaul box is adjusted, so that the box is convenient to store, and the convenience and the efficiency of operation are improved.

2. According to the utility model, under the mutual matching of the structures such as the spring, the sliding plate, the pull rod, the box cover, the square block, the sealing strip and the like, the maintenance box is sealed, so that external moisture, dust or other pollutants are prevented from penetrating into the box, and the service life of the equipment is prolonged.

Drawings

Fig. 1 is a perspective view of an electric power system maintenance box according to the present utility model;

Fig. 2 is a schematic diagram of an internal structure of a housing of an inspection box of an electric power system according to the present utility model;

FIG. 3 is an enlarged view at A of FIG. 2;

Fig. 4 is a schematic drawing of a pull rod structure of an overhaul box of an electric power system according to the present utility model;

fig. 5 is a schematic diagram of a cover structure of an access box for an electric power system according to the present utility model.

Legend description:

1. a first box body; 2. an inner cavity; 3. a double-ended motor; 4. a rotating lever; 5. a drive bevel gear; 6. a threaded rod; 7. a driven bevel gear; 8. a support block; 9. a limiting block; 10. a second box body; 11. a strip opening; 12. a square opening; 13. a spring; 14. a sliding plate; 15. a pull rod; 16. a case cover; 17. square blocks; 18. a groove; 19. a sealing strip; 20. and (5) sealing the groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides an electric power system overhauls case, including box one 1, inner chamber 2 has been seted up to the bottom of box one 1, the inner wall fixedly connected with double-end motor 3 of inner chamber 2, the drive end fixedly connected with dwang 4 of double-end motor 3, the rotation of dwang 4 has been driven by double-end motor 3, the looks remote side of two dwang 4 all fixedly connected with initiative bevel gear 5, the rotation of initiative bevel gear 5 has been driven by dwang 4, the inner wall left and right sides of inner chamber 2 all rotates and is connected with threaded rod 6, the outside fixedly connected with of threaded rod 6 is driven bevel gear 7, the movement of driven bevel gear 7 has been driven bevel gear 7 has driven the rotation of threaded rod 6, the inside fixedly connected with stopper 9 of both sides of box one 1, the inside sliding connection of box one 1 has box two 10, the sliding of box two 10 has been driven by threaded rod 6, the rectangular mouth 11 has all been seted up to the inside left and right sides of box two 10, the space to overhaul the case has been realized adjusting, the case has been made things convenient for then to store, the convenience and the efficiency of operation have been improved, the outside rotation of dwang 4 is connected with supporting shoe 8, the outside fixed connection of supporting shoe 8 is in the inner wall left and right sides of inner chamber 2, the outside sliding connection of stopper 9 takes place to rock when the dwang 4 moves, stopper 9 has prevented the inner wall of rectangular mouth 11 when box two 10 moves, the outside tooth of drive bevel gear 5 is the meshing with the outside tooth of driven bevel gear 7 and is connected, the drive bevel gear 5 has driven bevel gear 7's motion, the outside threaded connection of threaded rod 6 is inside the left and right sides of box two 10, threaded rod 6 has driven the slip of box two 10.

Referring to fig. 1, fig. 4, fig. 5, square opening 12 has all been seted up to the inside of the left and right sides of box two 10, square opening 12's inside is provided with seal assembly, seal assembly includes sliding plate 14 and case lid 16, square opening 12's inside is provided with spring 13, sliding plate 14's inside fixedly connected with pull rod 15, the pull rod 15 has driven sliding plate 14's slip, sliding plate 14 has driven spring 13's compression, the bottom left and right sides of case lid 16 all fixedly connected with square piece 17, recess 18 has been seted up to square piece 17's inside, the bottom fixedly connected with sealing strip 19 of case lid 16, sealing strip 19 has improved sealed effect, sealing groove 20 has been seted up at the top of box two 10, the sealing to the maintenance case has been realized, consequently, moisture, dust or other pollutants outside infiltration incasement has been prevented, the life of equipment has been improved.

Referring to fig. 1, fig. 4 and fig. 5, the outside sliding connection of the sliding plate 14 is on the inner wall of the square opening 12, the stability of the sliding plate 14 is improved, the outside of the pull rod 15 is clamped with the inner wall of the groove 18, the far sides of the two springs 13 are respectively fixedly connected on the inner walls of the far sides of the two square openings 12, the stability of the springs 13 is improved, the near sides of the two springs 13 are respectively fixedly connected on the far sides of the two sliding plates 14, the springs 13 drive the sliding of the sliding plate 14, the outside of the sealing strip 19 is clamped with the inner wall of the sealing groove 20, and the maintenance box is sealed.

Working principle: through people start the double-end motor 3, the rotation that the double-end motor 3 has driven the dwang 4 has been realized, the rotation that has reached dwang 4 has driven the initiative bevel gear 5, thereby the initiative bevel gear 5 has driven the motion of driven bevel gear 7, then, the rotation that driven bevel gear 7 has driven threaded rod 6 has been reached, the slip of box two 10 has been driven through threaded rod 6, the space to the maintenance case has been realized adjusting, the case has been convenient for then store, the convenience and the efficiency of operation have been improved, through people's pulling pull rod 15, the pull rod 15 has realized drove the slip of sliding plate 14, the compression that has reached sliding plate 14 has driven spring 13, the rethread people have inserted square piece 17 in the through-hole of box two 10, release pull rod 15, under spring 13's reaction force, spring 13 has driven the slip of sliding plate 14, the slip plate 14 has been reached, the removal of sliding plate 15 has been driven, the maintenance case has been realized sealing, and then outside moisture has been prevented, dust or other pollutant incasement, the life of equipment has been improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an electric power system overhauls case, includes box one (1), its characterized in that: inner chamber (2) have been seted up to the bottom of box one (1), the inner wall fixedly connected with double-end motor (3) of inner chamber (2), drive end fixedly connected with dwang (4) of double-end motor (3), two equal fixedly connected with drive bevel gear (5) in looks far away one side of dwang (4), the inner wall left and right sides of inner chamber (2) all rotates and is connected with threaded rod (6), the outside fixedly connected with driven bevel gear (7) of threaded rod (6), the inside all fixedly connected with stopper (9) in the left and right sides of box one (1), the inside sliding connection of box one (1) has box two (10), rectangular mouthful (11) have all been seted up to the inside left and right sides of box two (10), square opening (12) have all been seted up to the inside of square opening (12), the inside of square opening (12) is provided with seal assembly.

2. An electrical power system access box as claimed in claim 1, wherein: the sealing assembly comprises a sliding plate (14) and a box cover (16), a spring (13) is arranged in the square opening (12), a pull rod (15) is fixedly connected to the inside of the sliding plate (14), square blocks (17) are fixedly connected to the left side and the right side of the bottom of the box cover (16), grooves (18) are formed in the square blocks (17), sealing strips (19) are fixedly connected to the bottom of the box cover (16), and sealing grooves (20) are formed in the top of the second box body (10).

3. An electrical power system access box as claimed in claim 2, wherein: the outer part of the sliding plate (14) is connected with the inner wall of the square opening (12) in a sliding way, and the outer part of the pull rod (15) is clamped with the inner wall of the groove (18).

4. An electrical power system access box as claimed in claim 1, wherein: the outside rotation of dwang (4) is connected with supporting shoe (8), the outside fixed connection of supporting shoe (8) is in the inner wall left and right sides of inner chamber (2).

5. An electrical power system access box as claimed in claim 1, wherein: the outer part of the limiting block (9) is connected with the inner wall of the strip opening (11) in a sliding mode.

6. An electrical power system access box as claimed in claim 2, wherein: the far sides of the two springs (13) are respectively and fixedly connected to the inner walls of the far sides of the two square openings (12), and the near sides of the two springs (13) are respectively and fixedly connected to the far sides of the two sliding plates (14).

7. An electrical power system access box as claimed in claim 2, wherein: the outer part of the sealing strip (19) is engaged with the inner wall of the sealing groove (20).

8. An electrical power system access box as claimed in claim 1, wherein: the external teeth of the driving bevel gear (5) are in meshed connection with the external teeth of the driven bevel gear (7), and the external threads of the threaded rod (6) are connected inside the left side and the right side of the box body II (10).