CN215870391U

CN215870391U - AC power supply screen

Info

Publication number: CN215870391U
Application number: CN202121997066.4U
Authority: CN
Inventors: 商志卫
Original assignee: Anhui Yilaike Intelligent Technology Co ltd
Current assignee: Anhui Yilaike Intelligent Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-18
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses an alternating current power supply screen, which comprises a base and a cabinet body, wherein the cabinet body is arranged on the base, a power supply screen body is arranged in the cabinet body, supporting legs are respectively arranged at four corners of the bottom of the cabinet body, the supporting legs are connected with the base, the base comprises a bearing plate and fixing seats arranged at four corners of the lower surface of the bearing plate, each fixing seat comprises an upright post and a supporting plate of an installation post, the upright posts are connected with the installation posts through universal joints, the supporting plates are arranged on the installation posts, threads are arranged on the surfaces of the installation posts, the supporting plates are arranged on the installation posts at the thread positions, and the upright posts are arranged on the lower surface of the bearing plate.

Description

AC power supply screen

Technical Field

The utility model relates to the technical field of alternating current screens, and particularly belongs to an alternating current power supply screen.

Background

The AC screen is a novel AC system with the functions of digital control, protection, management and measurement. The alternating current screen is composed of a mating electricity unit, a charging module unit, a voltage reduction silicon chain unit, an alternating current feeding unit, a power distribution monitoring unit, a monitoring module unit and an insulation monitoring unit. The method is mainly applied to factories, hospitals, communities, various substations in power systems and other users (such as petrifaction, mines, railways and the like) using alternating-current equipment, and is suitable for occasions such as instruments, relay protection, fault illumination and the like in switch opening and closing and secondary circuits. The alternating current power supply screen is the power supply unit who exchanges the screen, not only uses at indoor installation along with exchanging the screen, still needs temporary installation in the open air when needing to satisfy the user demand, but outdoor environment's ground all is slope or unevenness basically, places alternating current power supply screen directly in the open air can have unstable problem, and can lead to alternating current power supply screen slope or topple.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an alternating current power supply screen, which overcomes the defects of the prior art.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

the utility model provides an alternating current power supply screen, includes the base and the cabinet body, the cabinet body install on the base, the internal power supply screen body of installing of cabinet, cabinet body bottom four corners department be equipped with the landing leg respectively, landing leg and base be connected, the base include the bearing plate and install the fixing base on bearing plate lower surface four corners, the fixing base include the backup pad of stand, erection column, stand and erection column between be connected through universal joint, the backup pad install on the erection column, and the erection column be equipped with the screw thread on the surface, the backup pad is installed on the erection column of screw thread department, the stand install on the lower surface of bearing plate.

Furthermore, a limiting nut is further installed on the installation column above the supporting plate.

Furthermore, the bottom of the supporting leg is provided with a mounting groove, the upper surface of the base is also provided with a positioning column corresponding to the mounting groove, the positioning column is provided with a positioning hole, the supporting leg is provided with a screw hole corresponding to the positioning hole, and a bolt penetrating through the positioning hole is installed in the screw hole.

Furthermore, the bottom of the mounting column is of a conical structure.

Furthermore, the universal joint is a universal ball joint.

Compared with the prior art, the utility model has the following implementation effects: the rotatable fixing seat is arranged on the base of the alternating current power supply screen, when the alternating current power supply screen is installed outdoors, the fixing seat can adapt to the ground with different inclination angles, so that the four corners of the base can generate stable supporting effect, meanwhile, the supporting plate is arranged on the installing seat, the fixing seat is prevented from being sunk into the ground, the contact area between the fixing seat and the ground is increased, the stability is improved, and meanwhile, the position of the supporting plate is adjustable, so that the alternating current power supply screen can be fully suitable for temporary installation of the outdoor ground.

Drawings

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

FIG. 2 is a cross-sectional view taken at A of FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 2;

fig. 4 is a top view of the base.

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 should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation to be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The ac power supply panel shown in fig. 1-4 comprises a base and a cabinet body 8, wherein the cabinet body 8 is mounted on the base, a power supply panel body is mounted in the cabinet body 8, four corners of the bottom of the cabinet body 8 are respectively provided with a supporting leg 81, the supporting leg 81 is connected with the base, the base comprises a bearing plate 1 and fixing seats mounted on four corners of the lower surface of the bearing plate 1, the bottom of the supporting leg 81 is provided with a mounting groove, the upper surface of the bearing plate 1 of the base is further provided with a positioning column 7 corresponding to the mounting groove, the positioning column 7 is provided with a positioning hole 71, the supporting leg 81 is provided with a screw hole 82 corresponding to the positioning hole 71, a bolt 9 penetrating through the positioning hole 71 is mounted in the screw hole 82, when the cabinet body 8 is mounted on the bearing plate 1, the positioning column 7 is inserted into the mounting groove, so as to position the cabinet body 8, then, the bolts 9 are installed in the screw holes 82, so that the cabinet 8 can be fixed on the bearing plate 1, and the cabinet 8 is prevented from moving and sliding.

The fixing seat comprises an upright post 2 and a supporting plate 5 of the mounting post 3, the upright post 2 is mounted on the lower surface of the bearing plate 1, the bottom of the mounting post 3 is of a conical structure, and the mounting post 3 can be conveniently inserted into the outdoor ground; the upright post 2 is connected with the mounting post 3 through a universal ball joint 4, and the mounting post 3 can rotate around the upright post 2, so that the mounting is convenient to mount in different directions; backup pad 5 is installed on erection column 3, and erection column 3 be equipped with the screw thread on the surface, backup pad 5 is installed on the erection column 3 of screw thread department, through rotating backup pad 5, can adjust the position of backup pad 5 on erection column 3, backup pad 5 uses square metal sheet, also can use the panel of circular or other shapes, still install stop nut 6 on the erection column 3 of backup pad 5 top, and stop nut 6 can fix the position of the backup pad of having adjusted, avoids the backup pad rigidity.

When the alternating-current power supply screen is used, firstly, the base is installed on the ground through the fixed seat, the position of the supporting plate 5 and the orientation of the installation column 3 are adjusted, so that the base is fixedly installed on the ground, then, the supporting legs 81 of the cabinet body 8 are correspondingly installed with the positioning columns 7, and then, the bolts 9 are installed, so that the cabinet body 8 is fixed on the base; the adaptable different inclination's of fixing base ground makes the four corners of base can both produce stable supporting role, through setting up backup pad 5 on the mount pad simultaneously, has avoided the fixing base to be absorbed in ground, has increased the area of contact between fixing base and the ground, has improved stability, and backup pad 5's position is adjustable, makes the interim installation on the outdoor ground of adaptation that this alternating current power supply screen can be abundant.

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 an alternating current power supply screen, includes base and the cabinet body, its characterized in that: the cabinet body install on the base, the cabinet body in install the power screen body, cabinet body bottom four corners department be equipped with the landing leg respectively, the landing leg be connected with the base, the base include the bearing plate and install the fixing base on bearing plate lower surface four corners, the fixing base include the backup pad of stand, erection column, stand and erection column between be connected through universal joint, the backup pad install on the erection column, and the erection column be equipped with the screw thread on the surface, the backup pad is installed on the erection column of screw thread department, the stand install on the lower surface of bearing plate.

2. An ac power supply panel as recited in claim 1, wherein: and the mounting column above the supporting plate is also provided with a limiting nut.

3. An ac power supply panel as recited in claim 1, wherein: the supporting leg bottom be equipped with the mounting groove, the base upper surface on still be equipped with the reference column corresponding with the mounting groove, the reference column on be equipped with the locating hole, the supporting leg on be equipped with the screw that corresponds with the locating hole, the screw in install the bolt that passes the locating hole.

4. An ac power supply panel as recited in claim 1, wherein: the bottom of the mounting column is of a conical structure.

5. An ac power supply panel as recited in claim 1, wherein: the universal joint is a universal ball joint.