CN215818868U

CN215818868U - Novel portable convenient maintenance power supply box

Info

Publication number: CN215818868U
Application number: CN202121364792.2U
Authority: CN
Inventors: 张晓晓; 王平; 鹿令聪; 李超; 李星耀
Original assignee: Shandong Taikai Power Transmission And Transformation Co ltd
Current assignee: Shandong Taikai Power Transmission And Transformation Co ltd
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2022-02-11
Anticipated expiration: 2031-06-19

Abstract

The utility model discloses a novel movable convenient maintenance power box which comprises a box body, wherein a plurality of mobile devices are fixedly installed at the bottom of the box body, a power input port is formed in the upper end of the box body, a lithium battery unit and an inversion voltage stabilizing unit are fixedly installed at the bottom in the box body, a solar battery panel, an air switch, a wiring terminal and a solar charging unit are fixedly installed on the inner side wall of the box body from top to bottom in sequence, the lithium battery unit, the inversion voltage stabilizing unit, the solar charging unit, the solar battery panel, the power input port, the air switch and the wiring terminal are connected in sequence to form a power system for maintaining the power box, and a pull rod device is fixedly installed on the outer side wall of the box body. According to the utility model, the box body can be easily moved by arranging the pull rod device and the moving device, and the movable columns can be stretched up and down, so that the movable box can meet the moving operation of workers with different heights, and is very practical.

Description

Novel portable convenient maintenance power supply box

Technical Field

The utility model relates to the technical field of power boxes, in particular to a novel movable convenient maintenance power box.

Background

At some job sites or on-site sites, when equipment has problems and needs to be overhauled and does not have enough overhauling conditions, the overhauling work of the equipment can be greatly facilitated by using the overhauling power box, the overhauling power box is designed for overhauling convenience, and the overhauling power box has a great effect on protecting a power supply and has the functions of overload protection, short-circuit protection and electric leakage protection.

The power supply for the test is required to be connected when equipment test and maintenance are carried out in the power transformation and distribution station or the load workshop, the area of the power transformation and distribution station or the load workshop is large, the access points for maintenance of the electrical equipment and the electrical equipment are few, the site fixed type maintenance power box is far away from the maintained equipment, but the power box is inconvenient to move and transport due to the fact that most of the maintenance power boxes are large in weight.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a novel movable convenient maintenance power box.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a novel portable convenient maintenance power supply box, the power distribution box comprises a box body, bottom half fixed mounting has a plurality of mobile device, power input port has been seted up to the box upper end, bottom fixed mounting has lithium cell unit and contravariant steady voltage unit in the box, the inside wall top-down of box fixed mounting has solar cell panel, air switch and binding post and solar charging unit in proper order, lithium cell unit and contravariant steady voltage unit, solar charging unit, solar cell panel, power input port, air switch and binding post link to each other in proper order, constitute the driving system who overhauls the power supply box, box lateral wall fixed mounting has the pull rod device.

As a further description of the above technical solution:

the pull rod device comprises a steel pipe, the steel pipe is fixedly connected with the outer side wall of the box body, a spring is fixedly arranged at the bottom in the steel pipe, and a movable assembly is fixedly connected with the upper end of the spring.

As a further description of the above technical solution:

the movable assembly comprises a ball, the lower end of the ball is fixedly connected with the upper end of the spring, the upper end of the ball is fixedly connected with a movable column, a plurality of limiting holes are formed in the side wall of the movable column, a portable device is fixedly mounted at the upper end of the movable column, a screw rod is connected to the side wall of the steel pipe in a threaded manner, and a movable rod is fixedly mounted at the end part of the screw rod.

As a further description of the above technical solution:

the portable device comprises a second handle, the lower end of the second handle is fixedly connected with the upper end of the movable column, a sponge sheet is fixedly mounted at the bottom in the second handle, and a wear-resistant sleeve is fixedly sleeved on the outer surface of the upper portion of the second handle.

As a further description of the above technical solution:

the moving device comprises a connecting plate, the upper end of the connecting plate is fixedly connected with the lower end of the box body, a bearing is fixedly connected with the lower end of the connecting plate, the lower end of the bearing is rotatably connected with a wheel seat, a wheel shaft is fixedly mounted on the side wall of the wheel seat, and wheels are movably sleeved on the outer surface of the wheel shaft.

As a further description of the above technical solution:

a first handle is fixedly installed at the upper end of the box body, and an anti-skidding sleeve is fixedly sleeved on the outer surface of the upper portion of the first handle.

The utility model has the following beneficial effects:

1. compared with the prior art, this novel portable convenient maintenance power supply box through setting up draw bar device and mobile device, can be very light remove the box, through the upper and lower stretching of activity post, can satisfy the staff of different heights and remove the operation, very practicality.

2. Compared with the prior art, this novel portable convenient maintenance power supply box through setting up handle device, can reduce staff's hand wearing and tearing, through setting up handle and antiskid cover, can carry out portable transportation to the box.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel movable convenient maintenance power box provided by the utility model;

fig. 2 is a schematic view of a pull rod device of a novel movable convenient maintenance power box provided by the utility model;

FIG. 3 is a schematic view of a handle device of a novel movable convenient maintenance power box according to the present invention;

fig. 4 is a schematic diagram of a mobile device of the novel movable convenient maintenance power box provided by the utility model.

Illustration of the drawings:

1. a box body; 2. a pull rod device; 3. a mobile device; 4. a lithium battery unit and an inversion voltage stabilizing unit; 5. a solar charging unit; 6. a solar panel; 7. an air switch and a wiring terminal; 8. a power input port; 9. an anti-slip sleeve; 10. a first handle; 21. a steel pipe; 22. a portable device; 23. a spring; 24. a ball bearing; 25. a movable rod; 26. a limiting hole; 27. a movable post; 28. a screw; 221. a second handle; 222. a sponge sheet; 223. a wear-resistant sleeve; 31. a connecting plate; 32. a bearing; 33. a wheel seat; 34. a wheel axle; 35. and (4) wheels.

Detailed Description

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

Referring to fig. 1-4, the utility model provides a novel movable convenient maintenance power box: including

box

1, 1 bottom fixed mounting of box has a plurality of mobile device 3, power input port 8 has been seted up to 1 upper end of box, bottom fixed mounting has lithium cell unit and contravariant steady voltage unit 4 in box 1, box 1's inside wall top-down fixed mounting has solar cell panel 6 in proper order, air switch and binding post 7 and solar charging unit 5, lithium cell unit and contravariant steady voltage unit 4, solar charging unit 5, solar cell panel 6, power input port 8, air switch and binding post 7 link to each other in proper order, constitute the driving system who overhauls the power supply box, 1 lateral wall fixed mounting of box has draw bar device 2.

The pull rod device 2 comprises a steel pipe 21, the steel pipe 21 is fixedly connected with the outer side wall of the box body 1, a spring 23 is fixedly mounted at the bottom in the steel pipe 21, a movable assembly is fixedly connected to the upper end of the spring 23, and the spring 23 plays a role in buffering.

The movable assembly comprises a ball 24, the lower end of the ball 24 is fixedly connected with the upper end of a spring 23, a movable column 27 is fixedly connected with the upper end of the ball 24, a plurality of limiting holes 26 are formed in the side wall of the movable column 27, a portable device 22 is fixedly mounted at the upper end of the movable column 27, a screw rod 28 is in threaded connection with the side wall of the steel pipe 21, a movable rod 25 is fixedly mounted at the end part of the screw rod 28, and the movable column 27 and the steel pipe 21 can be fixed through the matching of the screw rod 28 and the limiting holes 26.

The portable device 22 comprises a second handle 221, the lower end of the second handle 221 is fixedly connected with the upper end of the movable column 27, a sponge sheet 222 is fixedly mounted at the bottom in the second handle 221, a wear-resistant sleeve 223 is fixedly sleeved on the outer surface of the upper portion of the second handle 221, and the sponge sheet 222 can reduce hand wear.

The mobile device 3 comprises a connecting plate 31, the upper end of the connecting plate 31 is fixedly connected with the lower end of the box body 1, a bearing 32 is fixedly connected with the lower end of the connecting plate 31, a wheel seat 33 is rotatably connected with the lower end of the bearing 32, a wheel shaft 34 is fixedly mounted on the side wall of the wheel seat 33, a wheel 35 is movably sleeved on the outer surface of the wheel shaft 34, and the wheel 35 enables the box body 1 to be convenient to move.

A first handle 10 is fixedly installed at the upper end of the box body 1, an anti-skidding sleeve 9 is fixedly sleeved on the outer surface of the upper portion of the first handle 10, and the anti-skidding sleeve 9 can reduce the possibility that the first handle 10 falls off from a hand.

The working principle is as follows: when overhauls, can provide experimental power by outside commercial power, when the site environment condition does not have the external power supply of providing, can be by lithium cell unit and contravariant voltage regulator unit 4 conversion back output alternating current power supply, lithium cell unit and contravariant voltage regulator unit 4 can be charged by outside commercial power, also can supply power for the battery through solar cell panel 6 and solar charging unit 5, during the removal, upwards stretch movable column 27, adjust to suitable position, through rotating movable rod 25, let screw rod 28 get into spacing hole 26 in, fix steel pipe 21 and movable column 27, pass No. two handles 221 middles with the hand, drag box 1, because wheel seat 33 passes through bearing 32 and connecting plate 31 and is connected, make wheel 35 can 360 degrees rotations, make box 1 remove more in a flexible way.

Finally, it should be noted that: although the present invention 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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel portable convenient maintenance power supply box, includes box (1), its characterized in that: the utility model discloses a solar energy power box, including box (1), bottom fixed mounting has a plurality of mobile device (3), power input port (8) have been seted up to box (1) upper end, bottom fixed mounting has lithium cell unit and contravariant steady voltage unit (4) in box (1), the inside wall top-down of box (1) fixed mounting has solar cell panel (6), air switch and binding post (7) and solar charging unit (5) in proper order, lithium cell unit and contravariant steady voltage unit (4), solar charging unit (5), solar cell panel (6), power input port (8), air switch and binding post (7) link to each other in proper order, constitute the driving system who overhauls the power supply box, box (1) lateral wall fixed mounting has draw bar device (2).

2. The novel portable convenient maintenance power supply box of claim 1, characterized in that: the pull rod device (2) comprises a steel pipe (21), the steel pipe (21) is fixedly connected with the outer side wall of the box body (1), a spring (23) is fixedly mounted at the bottom in the steel pipe (21), and a movable assembly is fixedly connected to the upper end of the spring (23).

3. The novel portable convenient maintenance power supply box of claim 2, characterized in that: the movable assembly comprises a ball (24), the lower end of the ball (24) is fixedly connected with the upper end of the spring (23), a movable column (27) is fixedly connected with the upper end of the ball (24), a plurality of limiting holes (26) are formed in the side wall of the movable column (27), a portable device (22) is fixedly mounted at the upper end of the movable column (27), a screw rod (28) is connected to the side wall of the steel pipe (21) in a threaded mode, and a movable rod (25) is fixedly mounted at the end of the screw rod (28).

4. The novel portable convenient maintenance power supply box of claim 3, characterized in that: the portable device (22) comprises a second handle (221), the lower end of the second handle (221) is fixedly connected with the upper end of the movable column (27), a sponge sheet (222) is fixedly mounted at the bottom in the second handle (221), and a wear-resistant sleeve (223) is fixedly sleeved on the outer surface of the upper portion of the second handle (221).

5. The novel portable convenient maintenance power supply box of claim 1, characterized in that: the mobile device (3) comprises a connecting plate (31), the upper end of the connecting plate (31) is fixedly connected with the lower end of the box body (1), a bearing (32) is fixedly connected with the lower end of the connecting plate (31), the lower end of the bearing (32) is rotatably connected with a wheel seat (33), a wheel shaft (34) is fixedly mounted on the side wall of the wheel seat (33), and a wheel (35) is movably sleeved on the outer surface of the wheel shaft (34).

6. The novel portable convenient maintenance power supply box of claim 1, characterized in that: the anti-skidding box is characterized in that a first handle (10) is fixedly mounted at the upper end of the box body (1), and an anti-skidding sleeve (9) is fixedly sleeved on the outer surface of the upper portion of the first handle (10).