CN216672293U

CN216672293U - Ground power box convenient to maintain

Info

Publication number: CN216672293U
Application number: CN202123228428.6U
Authority: CN
Inventors: 田守志
Original assignee: Dalian Runtian Electric Automation Co ltd
Current assignee: Dalian Runtian Electric Automation Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-03
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a ground power box convenient to maintain, and relates to the technical field of distribution equipment. This ground power box convenient to maintain through being equipped with the bottom plate, under the effect of screw thread nail, can effectually fix first box on the bottom surface to reach fixed purpose, through being equipped with the vent, can effectually reach the heat dissipation purpose, through being equipped with the gauze, can effectually play the purpose that blocks the foreign matter, through being equipped with the slide, can effectually play the purpose of fixed components and parts.

Description

Ground power box convenient to maintain

Technical Field

The utility model relates to the technical field of power distribution equipment, in particular to a ground power box convenient to maintain.

Background

The power box is widely applied to various electrical systems, the heat dissipation of the power box on the market at present is realized by the shutters around the first box body, however, when a frequency converter, a soft starter and other elements with larger heat productivity are installed in the power box, the requirement for heat dissipation of the equipment cannot be met, and the purpose of heat dissipation is achieved by arranging the vent holes at the top of the first box body of some power boxes, but rainwater cannot be prevented from entering the box. Meanwhile, due to the fact that the installation position is limited, the existing door lock and the hinge cannot be installed and used on the box door of the small-size switch cabinet, the existing switch box door lock needs a caliper tool to be installed, and installation and disassembly are very difficult.

When the power box needs to be maintained, the conventional power box adopts a common electrician door lock, the whole process of opening and closing the door lock needs about 20 seconds, and internal workpieces are damaged and are not convenient to replace, so that unnecessary troubles are caused to maintenance, and the ground power box convenient to maintain is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the ground power box convenient to maintain, and solves the problem of inconvenient maintenance.

In order to achieve the purpose, the utility model provides the following technical scheme: a ground power box convenient to maintain comprises a first box body, wherein the middle part of the front side of the first box body is rotatably connected with a first rotating shaft, the front end of the first rotating shaft is fixedly connected with a second box body, the front side wall and the rear side wall of the second box body are respectively provided with a clamping groove, a supporting frame is slidably connected between the two clamping grooves, a second rotating shaft is rotatably connected between the front side wall and the rear side wall of the supporting frame, the outer surface of the second rotating shaft is fixedly connected with a first gear, the upper surface of the second box body is provided with a second square opening, the inside of the second square opening is slidably connected with a switch, the bottom surface of the switch is fixedly connected with the upper surface of the supporting frame, the rear side wall of the second box body is fixedly connected with a motor, the output rotating shaft of the motor is fixedly connected with a third gear, the front side of the first box body is provided with a first square opening, and the inside of the first square opening is rotatably connected with a baffle door, the front of shelves door has seted up first screw hole, the inside threaded connection of first screw hole has the threaded rod, the front end fixedly connected with second gear of threaded rod.

Preferably, the bottom surface fixedly connected with bottom plate of first box, the upper surface threaded connection of bottom plate has two screw nails, through being equipped with the bottom plate, under the effect of screw nail, can effectually fix first box on the bottom surface to reach fixed purpose.

Preferably, the vent that a set of equidistance was arranged, every is all seted up to the left and right sides face of first box the equal fixedly connected with gauze in inside of vent through being equipped with the vent, can effectually reach the heat dissipation purpose, through being equipped with the gauze, can effectually play the purpose that blocks the foreign matter.

Preferably, the rear side wall fixedly connected with slide of first box, the inside sliding connection of slide has components and parts, through being equipped with the slide, can effectually play the purpose of fixed components and parts, also can effectually play the purpose of quick installation.

Preferably, the left side wall fixedly connected with fixed plate of first square mouth, the second screw hole has been seted up in the front of fixed plate, through being equipped with the second screw hole, under the effect of threaded rod to reach the purpose of fixed shutter, avoid opening the shutter, appear unnecessary danger.

Preferably, the front fixedly connected with handle of shelves door, the supporting shoe has been placed to the left part of handle, and the back of supporting shoe and the front fixed connection of shelves door, through being equipped with the handle, can be more easily open the shelves door to reach laborsaving purpose, through being equipped with the supporting shoe, can effectually play the purpose of supporting the second box, make the position of second box more reasonable.

Preferably, the support frame and the second box between the roof fixedly connected with spring, and the spring is in the reset state, through being equipped with the spring, under elastic effect, can effectually play the mesh that resets.

Compared with the prior art, the utility model has the following beneficial effects:

1. this ground power box convenient to maintain through being equipped with the bottom plate, under the effect of screw thread nail, can effectually fix first box on the bottom surface to reach fixed purpose, through being equipped with the vent, can effectually reach the heat dissipation purpose, through being equipped with the gauze, can effectually play the purpose that blocks the foreign matter, through being equipped with the slide, can effectually play the purpose of fixed components and parts, also can effectually play the purpose of quick installation.

2. This ground power box convenient to maintain, through being equipped with the second screw hole, under the effect of threaded rod, thereby reach the purpose of fixed shelves door, avoid opening the shelves door, it is dangerous to appear unnecessary, through being equipped with the handle, can be more easily open the shelves door, thereby reach laborsaving purpose, through being equipped with the supporting shoe, can effectually play the purpose of supporting the second box, make the position of second box more reasonable, through being equipped with the spring, under elastic effect, can effectually play the mesh that resets.

Drawings

FIG. 1 is a cross-sectional view of a front view of a second housing of the present invention;

FIG. 2 is a cross-sectional view of a left side view of the first case of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a first case; 2. a first rotating shaft; 3. a second case; 4. a card slot; 5. a support frame; 6. a second rotating shaft; 7. a first gear; 8. a second square mouth; 9. a switch; 10. a motor; 11. a third gear; 12. a first square port; 13. a door stop; 14. a first threaded hole; 15. a threaded rod; 16. a second gear; 17. a base plate; 18. a threaded nail; 19. a vent; 20. a screen; 21. a slideway; 22. a component; 23. a fixing plate; 24. a second threaded hole; 25. a handle; 26. a support block; 27. a spring.

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, a ground power box convenient for maintenance comprises a first box body 1, a first rotating shaft 2 is rotatably connected to the middle of the front surface of the first box body 1, a second box body 3 is fixedly connected to the front end of the first rotating shaft 2, slots 4 are respectively formed on the front and rear side walls of the second box body 3, a supporting frame 5 is slidably connected between the two slots 4, a second rotating shaft 6 is rotatably connected between the front and rear side walls of the supporting frame 5, a first gear 7 is fixedly connected to the outer surface of the second rotating shaft 6, a second square opening 8 is formed on the upper surface of the second box body 3, a switch 9 is slidably connected to the inside of the second square opening 8, the bottom surface of the switch 9 is fixedly connected to the upper surface of the supporting frame 5, a motor 10 is fixedly connected to the rear side wall of the second box body 3, a third gear 11 is fixedly connected to the output rotating shaft of the motor 10, a first square opening 12 is formed on the front surface of the first box body 1, the inner part of the first square opening 12 is rotatably connected with a baffle door 13, the front surface of the baffle door 13 is provided with a first threaded hole 14, the inner thread of the first threaded hole 14 is connected with a threaded rod 15, the front end of the threaded rod 15 is fixedly connected with a second gear 16, the bottom surface of the first box body 1 is fixedly connected with a bottom plate 17, the upper surface of the bottom plate 17 is in threaded connection with two threaded nails 18, the first box body 1 can be effectively fixed on the bottom surface under the action of the threaded nails 18 through the bottom plate 17, so that the fixing purpose is achieved, the left side surface and the right side surface of the first box body 1 are respectively provided with a group of ventilation openings 19 which are arranged at equal intervals, the inner part of each ventilation opening 19 is fixedly connected with a gauze 20, the heat dissipation purpose can be effectively achieved through the arrangement of the gauze 20, the purpose of blocking foreign matters can be effectively achieved, the rear side wall of the first box body 1 is fixedly connected with a slide 21, the inside of the slide 21 is slidably connected with a component 22, the purpose of fixing the component 22 can be effectively achieved by arranging the slide 21, and the purpose of quick installation can also be effectively achieved, the left side wall of the first square opening 12 is fixedly connected with a fixing plate 23, the front surface of the fixing plate 23 is provided with a second threaded hole 24, under the action of a threaded rod 15, the purpose of fixing the door 13 is achieved, the door 13 is prevented from being opened, unnecessary danger is caused, the front surface of the door 13 is fixedly connected with a handle 25, a supporting block 26 is arranged at the left part of the handle 25, the back surface of the supporting block 26 is fixedly connected with the front surface of the door 13, the door 13 can be opened more easily by arranging the handle 25, the purpose of labor saving is achieved, the purpose of effectively supporting the second box 3 can be achieved by arranging the supporting block 26, and the position of the second box 3 is more reasonable, support frame 5 and second box 3 in fixedly connected with spring 27 between the roof, and spring 27 is in the reset state, through being equipped with spring 27, under elastic effect, can effectually play the mesh that resets.

The working principle is as follows: carry out the electricity with motor 10 and power and be connected, starting motor 10, can rotate by effectual drive third gear 11, through pressing switch 9, make support frame 5 slowly descend, thereby make first gear 7 remove reasonable position, make first gear 7, second gear 16 and third gear 11 intermeshing, thereby drive threaded rod 15 and move, make threaded rod 15 slowly break away from second screw hole 24, rotate second box 3, through pulling handle 25, open shelves door 13, thereby reach the purpose of quick maintenance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ground headstock convenient to maintain, includes first box (1), its characterized in that: the front middle part of the first box body (1) is rotatably connected with a first rotating shaft (2), the front end of the first rotating shaft (2) is fixedly connected with a second box body (3), the front side wall and the rear side wall of the second box body (3) are respectively provided with a clamping groove (4), a supporting frame (5) is slidably connected between the two clamping grooves (4), a second rotating shaft (6) is rotatably connected between the front side wall and the rear side wall of the supporting frame (5), the outer surface of the second rotating shaft (6) is fixedly connected with a first gear (7), the upper surface of the second box body (3) is provided with a second square opening (8), the inner part of the second square opening (8) is slidably connected with a switch (9), the bottom surface of the switch (9) is fixedly connected with the upper surface of the supporting frame (5), the rear side wall of the second box body (3) is fixedly connected with a motor (10), the output rotating shaft of the motor (10) is fixedly connected with a third gear (11), first square mouth (12) have been seted up in the front of first box (1), the inside rotation of first square mouth (12) is connected with shutter (13), first screw hole (14) have been seted up in the front of shutter (13), the internal thread of first screw hole (14) is connected with threaded rod (15), the front end fixedly connected with second gear (16) of threaded rod (15).

2. A ground power pack for ease of maintenance, as claimed in claim 1, wherein: the bottom surface of the first box body (1) is fixedly connected with a bottom plate (17), and the upper surface of the bottom plate (17) is in threaded connection with two threaded nails (18).

3. A ground power pack for ease of maintenance, as claimed in claim 1, wherein: the left side face and the right side face of the first box body (1) are provided with a group of ventilation openings (19) which are arranged at equal intervals, and each ventilation opening (19) is fixedly connected with a gauze (20).

4. A ground power pack for ease of maintenance, as claimed in claim 1, wherein: the back lateral wall fixedly connected with slide (21) of first box (1), the inside sliding connection of slide (21) has components and parts (22).

5. A ground power pack for ease of maintenance, as claimed in claim 4, wherein: the left side wall of the first square opening (12) is fixedly connected with a fixing plate (23), and a second threaded hole (24) is formed in the front face of the fixing plate (23).

6. A ground power pack for ease of maintenance, as claimed in claim 1, wherein: the front side of the gear door (13) is fixedly connected with a handle (25), a supporting block (26) is placed at the left part of the handle (25), and the back side of the supporting block (26) is fixedly connected with the front side of the gear door (13).

7. A ground power box for facilitating maintenance according to claim 1, wherein: and a spring (27) is fixedly connected between the supporting frame (5) and the inner top wall of the second box body (3), and the spring (27) is in a reset state.