CN215452185U

CN215452185U - Switch cabinet with valve locking mechanism

Info

Publication number: CN215452185U
Application number: CN202121301279.9U
Authority: CN
Inventors: 冯飞鹏
Original assignee: Yunnan Chengpeng Power Engineering Co ltd
Current assignee: Yunnan Boshida Electrical Equipment Co.,Ltd.
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-01-07
Anticipated expiration: 2031-06-10

Abstract

The utility model relates to the technical field of locking devices, in particular to a switch cabinet with a valve locking mechanism, which comprises a box body, wherein a second spring, a rack and a first spring are sequentially arranged in the box body from bottom to top; the switch cabinet with the valve locking mechanism is provided with a bottom plate, a rack, a first spring, a first gear and the like, namely when a person gets off from the bottom plate in a standing mode, the first spring and a second spring extend, the rack moves upwards to enable the first gear to rotate so as to drive a second gear to rotate, then a third gear is driven to rotate, and a first rotating shaft also rotates along with the rack so that a door is closed along with the rotation of the first rotating shaft; this design makes the people from the bottom plate when getting off door ability self-closing, prevents to cause certain harm when external personnel miss bumps.

Description

Switch cabinet with valve locking mechanism

Technical Field

The utility model relates to the technical field of locking devices, in particular to a switch cabinet with a valve locking mechanism.

Background

The switch cabinet is an electrical device, an external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement of the branch circuit, but many switch cabinets on the market lack a locking structure, and certain harm can be caused when external personnel touch the switch cabinet by mistake.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a switch cabinet with a shutter locking mechanism to solve the problems set forth in the background art.

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

the utility model provides a cubical switchboard with valve blocked mechanical system, includes the box, the inside from the bottom up of box is equipped with second spring, rack, first spring in proper order, the left side below of rack is equipped with first gear, and intermeshing between rack and the first gear, the middle part of first gear is equipped with the second pivot, the rear end of second pivot is equipped with the second gear, and the rear end of second pivot and second gear middle part welded fastening, the rear of second gear is equipped with the third gear, meshing and the angle of intersection between two gears are 90 degrees between second gear and the third gear, and the second gear is the bevel gear with the third gear, the middle part of third gear is equipped with first pivot, and the bottom half of first pivot rotate to be connected.

Preferably, the upper left side and the middle lower part of the upper wall of the box body are respectively provided with an opening.

Preferably, the top of first pivot is equipped with a plurality of hollow cylinder, and the outer wall of first pivot and hollow cylinder's inside welded fastening, hollow cylinder's left side is equipped with the spliced pole, the left side of spliced pole is equipped with the door, and the left wall welded fastening of left wall and the right wall of spliced pole.

Preferably, a bottom plate is arranged above the first spring.

Preferably, the first spring and the second spring are made of chrome vanadium steel.

Preferably, the rack drives the first gear to rotate when moving, and the rotating angle of the first gear is just 90 degrees.

Compared with the prior art, the utility model has the beneficial effects that: the switch cabinet with the valve locking mechanism is provided with a bottom plate, a rack, a first spring, a first gear and the like, namely when a person gets off from the bottom plate in a standing mode, the first spring and a second spring are stretched, the rack moves upwards to enable the first gear to rotate so as to drive a second gear to rotate, the second gear rotates to drive a third gear to rotate, and then a first rotating shaft also rotates along with the third gear, so that a door is closed along with the rotation of the first rotating shaft; this design makes the people from the bottom plate when getting off the door can self-closing, prevents that external personnel from touching the thing in the cubical switchboard by mistake and causing certain harm.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion of the present invention;

FIG. 3 is a cross-sectional view taken in the direction of FIG. 2A-A in the present invention;

fig. 4 is a sectional view in the direction of fig. 2B-B in the present invention.

In the figure: 1. a box body; 2. a first spring; 3. a base plate; 4. a first rotating shaft; 5. a door; 6. a second spring; 7. a rack; 8. a first gear; 9. a second rotating shaft; 10. a second gear; 11. a third gear; 12. a hollow cylinder; 13. connecting columns.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a cubical switchboard with valve blocked mechanical system, the power distribution box comprises a box body 1, the inside from the bottom up of box 1 is equipped with second spring 6 in proper order, rack 7, first spring 2, the left side below of rack 7 is equipped with first gear 8, and intermeshing between rack 7 and the first gear 8, the middle part of first gear 8 is equipped with second pivot 9, the rear end of second pivot 9 is equipped with second gear 10, and the rear end of second pivot 9 and the middle part welded fastening of second gear 10, the rear of second gear 10 is equipped with third gear 11, meshing and the contained angle between two gears between second gear 10 and the third gear 11 are 90 degrees, and second gear 10 and third gear 11 are the bevel gear, the middle part of third gear 11 is equipped with first pivot 4, and the bottom of first pivot 4 is connected with box 1 bottom rotation.

In this embodiment, the upper left side and the middle lower portion of the upper wall of the box body 1 are respectively provided with an opening, the opening on the upper left side facilitates the first rotating shaft 4 to pass through the upper wall of the box body 1, and the opening on the middle lower portion facilitates the first spring 2 to pass through the upper wall of the box body 1.

In this embodiment, the top of first pivot 4 is equipped with a plurality of hollow cylinder 12, and the outer wall of first pivot 4 and the inside welded fastening of hollow cylinder 12, and the left side of hollow cylinder 12 is equipped with spliced pole 13, and the left side of spliced pole 13 is equipped with door 5, and the right wall welded fastening of the left wall AND gate 5 of spliced pole 13 for first pivot 4 can drive the rotation of door 5 when rotating.

In this embodiment, the bottom plate 3 is disposed above the first spring 2, so that a person can stand on the bottom plate 3, and when the person stands on the bottom plate 3, the whole device starts to operate under the stress of the first spring 2.

In this embodiment, the first spring 2 and the second spring 6 are made of a chrome vanadium steel material, which has good fatigue resistance and impact resistance, and the manufactured springs have good elasticity.

In this embodiment, the rack 7 drives the first gear 8 to rotate during the movement, the rotating angle of the first gear 8 is just 90 degrees, and the rotating angle of the first rotating shaft 4 is also 90 degrees, so that the door 5 can be opened and closed.

When the switch cabinet with the valve locking mechanism is used, a user firstly stands on the bottom plate 3, the first spring 2 and the second spring 6 are compressed under the stress, the rack 7 moves downwards, the first gear 8 rotates to drive the second gear 10 to rotate, the second gear 10 rotates to drive the third gear 11 to rotate, the first rotating shaft 4 rotates along with the second gear, and the door 5 is opened along with the rotation of the first rotating shaft 4;

after the switch cabinet with the valve locking mechanism is used, a user gets down from the bottom plate 3, the first spring 2 and the second spring 6 extend, the rack 7 moves upwards, the first gear 8 rotates to drive the second gear 10 to rotate, the second gear 10 rotates to drive the third gear 11 to rotate, the first rotating shaft 4 also rotates along with the third gear, and the door 5 is closed along with the rotation of the first rotating shaft 4.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A switch cabinet with a shutter locking mechanism, comprising a cabinet (1), characterized in that: the box body (1) is internally provided with a second spring (6), a rack (7) and a first spring (2) in sequence from bottom to top, a first gear (8) is arranged below the left side of the rack (7), the rack (7) and the first gear (8) are meshed with each other, a second rotating shaft (9) is arranged in the middle of the first gear (8), a second gear (10) is arranged at the rear end of the second rotating shaft (9), the rear end of the second rotating shaft (9) is welded and fixed with the middle of the second gear (10), a third gear (11) is arranged behind the second gear (10), the second gear (10) is meshed with the third gear (11), the intersection angle between the two gears is 90 degrees, the second gear (10) and the third gear (11) are bevel gears, a first rotating shaft (4) is arranged in the middle of the third gear (11), and the bottom of the first rotating shaft (4) is rotatably connected with the bottom of the box body (1).

2. The switchgear with shutter lockout mechanism as claimed in claim 1, wherein: openings are respectively arranged at the upper left part and the middle lower part of the upper wall of the box body (1).

3. The switchgear with shutter lockout mechanism as claimed in claim 1, wherein: the top of first pivot (4) is equipped with a plurality of hollow cylinder (12), and the outer wall of first pivot (4) and the inside welded fastening of hollow cylinder (12), the left side of hollow cylinder (12) is equipped with spliced pole (13), the left side of spliced pole (13) is equipped with door (5), and the right wall welded fastening of the left wall AND gate (5) of spliced pole (13).

4. The switchgear with shutter lockout mechanism as claimed in claim 1, wherein: a bottom plate (3) is arranged above the first spring (2).

5. The switchgear with shutter lockout mechanism as claimed in claim 1, wherein: the first spring (2) and the second spring (6) are made of chrome vanadium steel.

6. The switchgear with shutter lockout mechanism as claimed in claim 1, wherein: the rack (7) drives the first gear (8) to rotate when moving, and the rotating angle of the first gear (8) is just 90 degrees.