CN211720135U

CN211720135U - Insulating frame for power equipment

Info

Publication number: CN211720135U
Application number: CN202020767771.4U
Authority: CN
Inventors: 黄丽红
Original assignee: Leading Foreign Exchange Enterprise Management Guangzhou Co ltd
Current assignee: Leading Foreign Exchange Enterprise Management Guangzhou Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-10-20
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses an insulating frame for power equipment relates to power equipment technical field, the on-line screen storage device comprises a base, the inside central point department of putting of base is provided with the center pin, the fixed apron that is provided with in top that the center pin top is located the base, the outside of apron bottom is rotated and is connected with the inside ball of extension base. The utility model discloses a it is connected with the center pin to put the department to rotate at base central point, the relative base of top cap can be taken to the center pin and rotates, conveniently install power equipment at the top of top cap, and the inside mounting hole that is provided with of backup pad, the mounting hole possesses the condition that power equipment of not equidimension specification carries out the installation, the suitability is great, through at the inside grounding pin that extends to ground inside that is provided with of center pin, and the fixed retainer plate that is provided with in bottom in the grounding pin outside, the all fixedly connected with in the retainer plate outside runs through the supporting leg and extends to the inside supplementary earthing rod in ground, effectually insulate power equipment.

Description

Insulating frame for power equipment

Technical Field

The utility model relates to a power equipment technical field specifically is an insulating frame for power equipment.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, mutual inductors and contactors with various voltage grades, and the power equipment is usually required to be provided with an insulating frame matched with the power equipment when being installed, so that the insulating frame is particularly important.

Most of the inside insulating parts that all are provided with of current power equipment, but in case the insulating part of power equipment breaks down, power equipment will lose insulating effect, all has great harm to equipment and personnel like this, and is lower to current insulating frame suitability, can not use widely, and is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the insulating part of the power equipment in the prior art cannot be insulated and the applicability of the existing insulating frame is low, the insulating frame for the power equipment is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating frame for power equipment, includes the base, the inside central point of base puts the department and is provided with the center pin, the fixed apron that is provided with in top that the center pin top is located the base, the outside of apron bottom is rotated and is connected with the inside ball of extension base, the apron outside is fixed all around and is provided with the backup pad, the inside mounting hole that is provided with of backup pad, the inside top of center pin is provided with the connecting block, connecting block bottom fixedly connected with runs through the center pin and extends to the earth pin on ground, the fixed retainer plate that is provided with in bottom in the earth pin outside, the fixed supplementary earthing rod that is provided with in the.

Preferably, one side fixedly connected with of backup pad bottom extends to the inside bracing piece of base, the base top is provided with the spout with bracing piece matched with.

Preferably, the base is rotatably connected with the central shaft through a bearing, and a rubber ring matched with the central shaft is arranged on the inner side of the bearing.

Preferably, the bottom of the central shaft is fixedly provided with a limiting plate below the base, and the inner side of the limiting plate is provided with a through hole matched with the grounding pin.

Preferably, both sides at apron top are provided with the screw hole, and the inside bottom of screw hole is provided with the rubber pad.

Preferably, the number of the support plates is four, and the top of each support plate is provided with a rubber pad.

Preferably, the four corners department of base bottom all is fixed and is provided with the supporting leg, and the supporting leg inside all is provided with supplementary ground rod matched with through-hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is connected with the central shaft through rotating at the central position of the base, the central shaft can drive the top cover to rotate relative to the base, so that the power equipment can be conveniently installed at the top of the top cover, and the installation hole is arranged in the support plate, and the installation hole has the conditions for installing the power equipment with different sizes and specifications, so that the applicability is larger;

2. the utility model discloses an inside grounding pin that extends to ground inside that is provided with of center pin, and the fixed retainer plate that is provided with in bottom in the grounding pin outside, the all fixedly connected with in the retainer plate outside runs through the supporting leg and extends to the inside supplementary earthed pole in ground, effectually insulates power equipment, and insulating effect is better.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

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

fig. 3 is a schematic structural diagram of the bottom of the present invention.

In the figure: 1. a base; 2. a central shaft; 3. a bearing; 4. a limiting plate; 5. a cover plate; 6. connecting blocks; 7. a ground pin; 8. a stationary ring; 9. an auxiliary ground rod; 10. a ball bearing; 11. a support plate; 12. mounting holes; 13. a support bar; 14. a chute; 15. a threaded hole; 16. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, an insulating frame for an electrical apparatus includes a base 1, a central shaft 2 is disposed at a central position inside the base 1, a cover plate 5 is fixedly disposed above the base 1 at the top of the central shaft 2, a ball 10 extending inside the base 1 is rotatably connected to an outer side of the bottom of the cover plate 5, a supporting plate 11 is fixedly disposed around an outer side of the cover plate 5, a mounting hole 12 is disposed inside the supporting plate 11, a connecting block 6 is disposed at a top end inside the central shaft 2, a grounding pin 7 penetrating through the central shaft 2 and extending to the ground is fixedly connected to the bottom of the connecting block 6, a fixing ring 8 is fixedly disposed at a bottom outside the grounding pin 7, and an auxiliary grounding rod 9 is fixedly disposed.

The utility model discloses a locate to rotate at base 1 central point and be connected with center pin 2, center pin 2 can take 5 relative bases of apron 1 to rotate, conveniently install power equipment at the top of

apron

5, and 11 inside mounting holes 12 that are provided with of backup pad, mounting holes 12 possess the condition that power equipment of not equidimension specification carries out the installation, the suitability is great, through 2 inside earthing rod 7 that are provided with in center pin and extend to ground inside, and the fixed retainer plate 8 that is provided with in bottom in the 7 outside of earthing rod, the all fixedly connected with in the 8 outside of retainer plate runs through supporting leg 16 and extends to the inside supplementary earthing rod 9 in ground, effectually insulate power equipment, and insulating effect is better.

Please refer to fig. 1 and fig. 2, one side of the bottom of the supporting plate 11 is fixedly connected with a supporting rod 13 extending to the inside of the base 1, and the top of the base 1 is provided with a sliding groove 14 matched with the supporting rod 13, the utility model discloses a set up the supporting rod 13, play the supporting role of the supporting plate 11.

Please refer to fig. 1, the base 1 and the central shaft 2 are rotatably connected by a bearing 3, and the inner side of the bearing 3 is provided with a rubber ring matched with the central shaft 2, the utility model discloses a set up the bearing 3, avoid the occurrence of interference.

Please refer to fig. 1 again, the bottom of the central shaft 2 is located below the base 1 and is fixedly provided with a limiting plate 4, and the inner side of the limiting plate 4 is provided with a through hole matched with the grounding pin 7, the utility model discloses a set up the limiting plate 4, play the supporting role to the central shaft 2.

Please refer to fig. 1 and fig. 3, the two sides of the top of the cover plate 5 are provided with threaded holes 15, and the bottom end inside the threaded holes 15 is provided with a rubber pad, the utility model discloses a setting up the threaded holes 15, conveniently installing power equipment.

Please refer to fig. 2 and fig. 3, the number of the supporting plates 11 is four, and the top of the supporting plate 11 is provided with a rubber pad, the utility model discloses a set up four groups of supporting plates 11, make the power equipment stress evenly when the installation.

Please refer to fig. 2 and fig. 3, the four corners of the bottom of the base 1 are all fixedly provided with supporting legs 16, and the supporting legs 16 are all provided with through holes matching with the auxiliary grounding rod 9, the utility model discloses a set up supporting legs 16, play right the utility model discloses a support effect.

The working principle is as follows: when in use, the utility model is placed at a proper position, and then holes are dug in advance at the corresponding positions on the ground according to the positions of the grounding pin 7 and the auxiliary grounding rod 9, then, after the utility model is placed, the electric equipment is placed above the cover plate 5 and the supporting plate 11, and then the electric equipment is fixed through the threaded holes 15 and the mounting holes 12, when in installation, the cover plate 5 and the central shaft 2 can be manually rotated, so that the installation of the power equipment is convenient, the installation radius of the installation hole 12 is larger, the installation hole is suitable for the installation of electric power equipment with different sizes, the applicability is higher, the operation is more convenient, when the internal insulation part of the power equipment breaks down, the power equipment can be effectively insulated through the action of the grounding pin 7 and the auxiliary grounding rod 9, and the insulation effect is good and convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An insulating frame for electrical equipment, comprising a base (1), characterized in that: the utility model discloses a grounding device, including base (1), center pin (2), apron (11), connecting block (6) bottom fixedly connected with run through center pin (2) and extend to ground earthing needle (7), the fixed retainer plate (8) that is provided with in bottom in the earthing needle (7) outside, the fixed supplementary earthing rod (9) that is provided with in retainer plate (8) outside, the fixed apron (5) that is provided with in top that center pin (2) top is located base (1), the outside of apron (5) bottom is rotated and is connected with ball (10) that extend base (1) inside, the fixed backup pad (11) that is provided with all around in apron (5) outside, backup pad (11) inside is provided with mounting hole (12), the inside top of center pin (2) is provided with connecting block (6), connecting block.

2. An insulating frame for electrical equipment according to claim 1, characterized in that: one side fixedly connected with of backup pad (11) bottom extends to inside bracing piece (13) of base (1), base (1) top is provided with spout (14) with bracing piece (13) matched with.

3. An insulating frame for electrical equipment according to claim 1, characterized in that: the base (1) is rotatably connected with the central shaft (2) through a bearing (3), and a rubber ring matched with the central shaft (2) is arranged on the inner side of the bearing (3).

4. An insulating frame for electrical equipment according to claim 1, characterized in that: the bottom of the central shaft (2) is located below the base (1) and is fixedly provided with a limiting plate (4), and a through hole matched with the grounding pin (7) is formed in the inner side of the limiting plate (4).

5. An insulating frame for electrical equipment according to claim 1, characterized in that: threaded holes (15) are formed in two sides of the top of the cover plate (5), and rubber pads are arranged at the bottom ends of the inner portions of the threaded holes (15).

6. An insulating frame for electrical equipment according to claim 1, characterized in that: the number of the supporting plates (11) is four, and rubber pads are arranged at the tops of the supporting plates (11).

7. An insulating frame for electrical equipment according to claim 1, characterized in that: the four corners department of base (1) bottom all is fixed and is provided with supporting leg (16), and supporting leg (16) inside all be provided with auxiliary grounding pole (9) matched with through-hole.