CN212011619U

CN212011619U - Protective shell of low-voltage reactive power compensation device

Info

Publication number: CN212011619U
Application number: CN201922424278.2U
Authority: CN
Inventors: 周涛
Original assignee: Hefei Weigao Electric Automation Co ltd
Current assignee: Hefei Weigao Electric Automation Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-24
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a protective housing of a low-voltage reactive power compensation device, the protective device comprises a protective rod and a camera, the upper surface of a base plate is provided with an integrally formed track, the track is arranged in a vertical cross shape, a moving column is embedded in the track, the top end of the moving column is provided with a shielding plate, the lower surface of the shielding plate is provided with an integrally formed track, the track on the surface of the shielding plate is the same as and corresponds to the track on the surface of the base plate, the upper end and the lower end of the moving column are connected and fixed with the track through a sliding wheel, the protective rod is fixedly connected between the moving columns, and the lower surface of the base plate is fixedly connected with a moving wheel; has the advantages that: the protection net is opened through the hinge, the distance between the four movable columns can be adjusted according to the size of the device, and then the length distance of the protection net can be adjusted through the matching between the protection rod and the rotating shaft due to the fact that the distance between the movable columns is pulled.

Description

Protective shell of low-voltage reactive power compensation device

Technical Field

The utility model relates to a protective housing technical field particularly, relates to a low pressure reactive power compensator's protective housing.

Background

The reactive power compensation device plays a role in an electronic power supply system in improving the power factor of a power grid, reducing the loss of a power supply transformer and a transmission line, improving the power supply efficiency and improving the power supply environment. The reactive power compensation device is in an indispensable and very important place in the power supply system. The compensation device is reasonably selected, so that the loss of the network can be reduced to the maximum extent, and the quality of the power grid is improved. On the contrary, if the voltage reactive compensation device is selected or used improperly, a power supply system, voltage fluctuation, harmonic wave increase and other factors can be caused, and the voltage reactive compensation device is usually protected by a protective shell to prevent the device from being stolen.

At present, protective cases on the market are not comprehensive enough for protecting the device, and the size of the protective cases cannot be automatically adjusted according to the size of the device.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure reactive power compensator's protective housing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low pressure reactive power compensator's protective housing, is including motor group, fixed knot, telescopic link, folded sheet, axis of rotation, hinge, bed plate and protection device, protection device is including fender rod and camera, integrated into one piece's track is seted up to the upper surface of bed plate, the track is the setting of vertical cross form, orbital inside is embedded to have a removal post, the top of removing the post is provided with the shielding plate, integrated into one piece's track has been seted up to the lower surface of shielding plate, the track on shielding plate surface with the track shape on bed plate surface is the same and corresponds, it is fixed that both ends are connected with the track through the movable pulley about removing the post, fixedly connected with fender rod between the removal post, the lower fixed surface of bed plate is connected with and removes the wheel.

Preferably, the quantity of bed plate is two, a side surface bottom fixedly connected with telescopic link of bed plate, the telescopic link runs through the folded sheet, the folded sheet pass through screw nut and every section the telescopic link is connected.

Preferably, a plurality of the protection rods are connected through a rotating shaft, and the protection rods are arranged in a diamond shape through the rotating shaft.

Preferably, the upper surface of the shielding plate is fixedly connected with a motor set, and the motor set is connected with the movable wheel through a coupler.

Preferably, one side of a protection net formed by the protection rod and the rotating shaft is connected with the movable column through a fixing buckle, and the other side of the protection net is connected with the movable column through a hinge.

Preferably, one side of the upper surface of the motor set is fixedly connected with a camera, and the camera is in signal connection with an external controller.

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

(1) the fixing buckle is opened, the protection net is opened through the hinge, the distance between the four moving columns can be adjusted according to the size of the device, and then the length distance of the protection net can be adjusted through the matching between the protection rod and the rotating shaft due to the fact that the distance between the moving columns is pulled;

(2) before the device is pushed onto the upper surface of the base plate, the telescopic rod is extended, so that the folding plate can form an inclined plate, the base plate on the legs can be conveniently arranged, and the protective shell can be conveniently moved under the action of the moving wheel;

(3) the face of an operator can be shot through the action of the camera, the device is guaranteed not to be stolen, and after the whole device is fixed on the base plate, the protection net is closed and the fixing buckle is buckled.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a protective shell of a low-voltage reactive power compensation device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the bottom of a shielding plate of a protective shell of a low-voltage reactive power compensation device according to an embodiment of the present invention;

fig. 3 is a schematic view of an unfolded structure of a folding plate in a protective shell of a low-voltage reactive power compensation device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a protection net in a protective shell of a low-voltage reactive power compensation device according to an embodiment of the present invention.

Reference numerals: 1. a motor unit; 2. a shielding plate; 3. a camera; 4. a fixing buckle; 5. a guard bar; 6. A track; 7. a base plate; 8. a moving wheel; 9. a telescopic rod; 10. folding the board; 11. a hinge; 12. moving the column; 13. a sliding wheel; 14. and rotating the shaft.

Detailed Description

The following description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings:

referring to fig. 1-4, a protective housing of a low voltage reactive power compensation device according to an embodiment of the present invention includes a motor assembly 2, a fixing buckle 4, a telescopic rod 9, a folding plate 10, a rotating shaft 14, a hinge 11, a base plate 7 and a protection device, the protection device includes a protection rod 5 and a camera 3, an integrally formed rail 6 is disposed on an upper surface of the base plate 7, the rail 6 is vertically crossed, a moving column 12 is embedded inside the rail 6, a shielding plate 1 is disposed on a top end of the moving column 12, the lower surface of the shielding plate 1 is provided with the integrally formed rail 6, the rail 6 on the surface of the shielding plate 1 is the same as and corresponds to the rail 6 on the surface of the base plate 7, upper and lower ends of the moving column 12 are connected and fixed to the rail 6 through a sliding wheel 13, the protection rod 5 is fixedly connected between the moving columns 12, the lower surface of the base plate 7 is fixedly connected with a movable wheel 8.

Through the above technical scheme of the utility model, when using, open fixed knot 4, open the protecting wire net through hinge 11, can be according to the distance between four removal posts 12 of the size adjustment of device, because of having spurd the distance between the removal post 12 afterwards, cooperation between protecting wire net accessible fender rod 5 and the axis of rotation 14, the length distance of adjustment protecting wire net, before pushing up the upper surface of bed plate 7 with the device afterwards, extension telescopic link 9, folded sheet 10 then can form an swash plate like this, be convenient for install bed plate 7 on the leg, the protective housing is conveniently removed through the effect of removing wheel 8, effect through camera 3, can shoot down the face appearance of author, guarantee device can not stolen, after whole device is fixed on bed plate 7, close the protecting wire net and detain fixed knot 4 can.

In the specific application, the number of the base plates 7 is two, the bottom of one side surface of each base plate 7 is fixedly connected with a telescopic rod 9, the telescopic rods 9 penetrate through the folding plates 10, the folding plates 10 are connected with each section of the telescopic rods 9 through screws and nuts, the plurality of protection rods 5 are connected through rotating shafts 14, the protective rod 5 is arranged in a diamond shape through the rotating shaft 14, the upper surface of the shielding plate 1 is fixedly connected with a motor set 2, the motor group 2 is connected with the moving wheel 8 through a coupler, one side of a protection net formed by the protection rod 5 and the rotating shaft 14 is connected with the moving column 12 through a fixing buckle 4, the other side of the protection net is connected with the movable column 12 through a hinge 11, one side of the upper surface of the motor set 2 is fixedly connected with a camera 3, and the camera 3 is connected with an external controller through signals.

In conclusion, with the aid of the above technical scheme of the utility model, when using, open fixed knot 4, open the protecting wire net through hinge 11, can be according to the distance between four removal posts 12 of size adjustment of device, because of having spurd the distance between the removal post 12 afterwards, cooperation between protecting wire net accessible fender rod 5 and the axis of rotation 14, the length distance of adjustment protecting wire net, before pushing up the device the upper surface of bed plate 7 afterwards, extension telescopic link 9, folded sheet 10 then can form an swash plate like this, be convenient for install on the leg bed plate 7, the protective housing is conveniently removed through the effect that removes wheel 8, through the effect of camera 3, can shoot the face appearance of operating the author, guarantee that the device can not be stolen, after whole device is fixed on bed plate 7, close the protecting wire net and detain fixed knot 4 can.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The protective shell of the low-voltage reactive power compensation device is characterized by comprising a motor set (2), a fixing buckle (4), a telescopic rod (9), a folding plate (10), a rotating shaft (14), a hinge (11), a base plate (7) and a protective device, wherein the protective device comprises a protective rod (5) and a camera (3), an integrally formed track (6) is arranged on the upper surface of the base plate (7), the track (6) is arranged in a vertical cross shape, a moving column (12) is embedded in the track (6), a shielding plate (1) is arranged at the top end of the moving column (12), the integrally formed track (6) is arranged on the lower surface of the shielding plate (1), the track (6) on the surface of the shielding plate (1) is identical to and corresponds to the track (6) on the surface of the base plate (7) in shape, the upper end and the lower end of the moving column (12) are connected and fixed with the track (6) through a sliding wheel (13), the movable support is characterized in that a protection rod (5) is fixedly connected between the movable columns (12), and a movable wheel (8) is fixedly connected to the lower surface of the base plate (7).

2. The protective shell of a low-voltage reactive power compensation device according to claim 1, wherein the number of the base plates (7) is two, a telescopic rod (9) is fixedly connected to the bottom of one side surface of each base plate (7), the telescopic rod (9) penetrates through a folding plate (10), and the folding plate (10) is connected with each section of the telescopic rod (9) through a screw nut.

3. The protective shell of a low-voltage reactive power compensation device according to claim 1, wherein the protective rods (5) are connected through a rotating shaft (14), and the protective rods (5) are arranged in a diamond shape through the rotating shaft (14).

4. The protective shell of a low-voltage reactive power compensation device according to claim 1, wherein a motor set (2) is fixedly connected to the upper surface of the shielding plate (1), and the motor set (2) is connected with the movable wheel (8) through a coupler.

5. The protective casing of a low voltage reactive power compensator according to claim 1, characterized in that the protective bar (5) and the rotation shaft (14) form a protective net, one side of which is connected with the movable column (12) through a fixing buckle (4), and the other side of which is connected with the movable column (12) through a hinge (11).

6. The protective shell of a low-voltage reactive power compensation device according to claim 1, wherein a camera (3) is fixedly connected to one side of the upper surface of the motor set (2), and the camera (3) is in signal connection with an external controller.