CN217789086U

CN217789086U - Outdoor rain-shielding structure for high-voltage power distribution cabinet

Info

Publication number: CN217789086U
Application number: CN202221580699.XU
Authority: CN
Inventors: 张贞国; 孙忠; 李迎春
Original assignee: Yangzhou Guotai Electric Co ltd
Current assignee: Yangzhou Guotai Electric Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-11
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a high voltage distribution cabinet user keeps off rain structure outward relates to the outdoor rain technical field that keeps off of high voltage distribution cabinet, the installation box comprises an installation box body, folded plate is kept apart to installation box bottom four corners fixedly connected with, installation box both sides face adopts bolt fixedly connected with curb plate, the installation box welds in curb plate adjacent side top and fixed block side, the fixed block adopts to change the round pin to rotate with the weather shield top and is connected, installation box top surface lower surface rectangle array has the connecting block, the connecting block has inserted the connecting rod along vertical direction activity. The utility model discloses be provided with the weather shield in the install bin both sides, only when installing the distribution cabinet body in the install bin, just accessible actuating mechanism drive weather shield takes place the slope for when the heat dissipation of the distribution cabinet body obtains guaranteeing, also can be with the rainwater separation outside the install bin, when the distribution cabinet body is not installed to the install bin, the weather shield keeps hugging closely the install bin, reduces the space that the install bin possessed when transporting.

Description

Outdoor rain-shielding structure for high-voltage power distribution cabinet

Technical Field

The utility model relates to an outdoor rain technical field that keeps off of high voltage distribution cabinet especially relates to a high voltage distribution cabinet user keeps off rain structure outward.

Background

High voltage distribution cabinets, also called switchgears, are a cabinet integrating electrical components for the distribution of electrical energy. The switch board mainly has the effect in two respects: firstly, carry out distribution and control to consumer, secondly when overload, short circuit and electric leakage appear in the circuit, provide power-off protection, high voltage distribution cabinet also often need install in the open air in addition.

The high-voltage distribution cabinet among the prior art lacks the structure that effectively keeps off the rain in the open air, leads to the rainwater probably to get into high-voltage distribution cabinet inside, causes the electric elements in the high-voltage distribution cabinet to take place the short circuit, causes electric elements's damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the high voltage distribution cabinet user who lacks the structure that effectively keeps off the rain in the open air among the prior art on the high voltage distribution cabinet, lead to the rainwater probably to get into inside the high voltage distribution cabinet, cause the electrical element in the high voltage distribution cabinet to take place the short circuit, cause electrical element's damage, and the high voltage distribution cabinet user who provides keeps off the rain structure outward.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a high voltage distribution cabinet user keeps off rain structure outward, includes the install bin, folded plate is kept apart to install bin bottom four corners fixedly connected with, bolt fixedly connected with curb plate is adopted to install bin both sides face, the install bin welds in the adjacent side top of curb plate and fixed block side, the fixed block adopts to change the round pin and rotate with the weather shield top and be connected, install bin top lower surface rectangle array has the connecting block, the connecting block has inserted the connecting rod along vertical direction activity, the connecting rod bottom is provided with and drives the weather shield around its pivot pivoted actuating mechanism.

Optionally, the top of the connecting rod is welded with one end of a return spring, and the other end of the return spring is welded to the top of the connecting block.

Optionally, a yielding groove is formed in the side face of the connecting block, a fixing bolt is screwed into the side face of the connecting rod through threads, and the width of the head of the fixing bolt is larger than that of the yielding groove.

Optionally, the driving mechanism comprises a driving rod, a vertical plate and a bottom plate, the edge position of the top of the vertical plate is welded with the bottom of the connecting rod, and one end of the driving rod is rotatably connected to the middle position of the top of the side surface of the vertical plate through a rotating pin.

Optionally, the other end of the driving rod is rotatably connected below the central line of the side face of the rain shield by a rotating pin, the bottom of the vertical plate is vertically and fixedly connected with a bottom plate, and a power distribution cabinet body is placed on the upper surface of the bottom plate.

Optionally, the mounting box top symmetry welding has the bracing piece, bracing piece top slope welding leads the rain slope, the mounting box bottom has been seted up and has been led the rain chamber.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses place the distribution cabinet body at the bottom plate upper surface of install bin, on the one hand keep apart under the effect of folded plate bottom the install bin, can prevent the distribution cabinet body moisture absorption, on the other hand leads under the effect on rain slope at the install bin top, can prevent effectively that the switch board is internal to intake.

2. The utility model discloses be provided with the weather shield in the install bin both sides, only when installing the distribution cabinet body in the install bin, just accessible actuating mechanism drive weather shield takes place the slope for when the heat dissipation of the distribution cabinet body obtains guaranteeing, also can be with the rainwater separation outside the install bin, when the distribution cabinet body is not installed to the install bin, the weather shield keeps hugging closely the install bin, reduces the space that the install bin possessed when transporting.

Drawings

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

FIG. 2 is a side cross-sectional structural schematic view of FIG. 1;

fig. 3 is a three-dimensional mechanism diagram of the rain-shielding mechanism.

In the figure: 1. a support bar; 2. guiding rain slope; 3. a fixed block; 4. a rain shield; 5. a side plate; 6. isolating the folded plate; 7. an alternating current hole; 8. installing a box; 81. a rain guide cavity; 9. a return spring; 10. connecting blocks; 11. a power distribution cabinet body; 12. a base plate; 13. a vertical plate; 14. a drive rod; 15. a yielding groove; 16. fixing the bolt; 17. a connecting rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an outdoor rain-proof structure of high voltage distribution cabinet, including install bin 8, install bin 8 top is provided with a plurality of groups alternating current hole 7 along the horizontal direction, install bin 8 bottom four corners fixedly connected with keeps apart folded plate 6, keep apart folded plate 6 and be the L type as the forward-looking projection that fig. 1 shows, keep apart ground and install bin 8 bottom, prevent install bin 8 and moist ground contact, lead to install bin 8 bottom to regain tide, keep apart in addition 6 bottoms of folded plate and seted up the mounting hole along vertical direction, can use expansion bolts to fix isolation folded plate 6 subaerially.

8 both sides of install bin face adopts bolt fixedly connected with curb plate 5, and install bin 8 welds with 3 sides of fixed block in 5 adjacent side tops of curb plate, and fixed block 3 is provided with two sets ofly altogether, and fixed block 3 adopts the commentaries on classics round pin to rotate with 4 tops of weather shield to be connected, and 4 top edges and corners of weather shield need be provided with the fillet, avoids weather shield 4 because the sheltering from of install bin 8 side influences the rotation of weather shield 4.

There is connecting block 10 at 8 top lower surface rectangle arrays of install bin, connecting block 10 has inserted connecting rod 17 along vertical direction activity, connecting rod 17 top and the welding of return spring 9 one end, the welding of the 9 other ends of return spring is at connecting block 10 top, the groove of stepping down 15 has been seted up to connecting block 10 side, connecting rod 17 side screw thread screw in has fixing bolt 16, the 16 head width of fixing bolt is greater than the groove of stepping down 15 width, fixing bolt 16 makes connecting rod 17 can pull return spring 9 displacement certain distance, thereby it rotates to drive weather shield 4 to take place through actuating mechanism.

Connecting rod 17 bottom is provided with can drive weather shield 4 around its pivot pivoted actuating mechanism, and actuating mechanism includes actuating lever 14, vertical board 13, bottom plate 12, and vertical board 13 top border position welds with connecting rod 17 bottom, and 14 one ends of actuating lever adopt to change round pin rotation to connect in vertical board 13 side top intermediate position, and the other end of actuating lever 14 adopts to change round pin rotation to connect below 4 side central line positions of weather shield.

Vertical board 13 bottom perpendicular fixedly connected with bottom plate 12, the distribution cabinet body 11 has been put into to bottom plate 12 upper surface, when the distribution cabinet body 11 has not been placed to bottom plate 12, return spring 9 is in the state of stretching a little, 8 top symmetric welds of install bin have

bracing piece

1, 1 top slope welds of bracing piece have lead rain slope 2, install bin 8 bottom has been seted up and has been led rain chamber 81, it is trapezoidal for falling like the preceding view projection that fig. 2 shows to lead rain chamber 81, it has the outlet to lead rain chamber 81 bottom reservation simultaneously, can discharge the rainwater that probably accumulates in install bin 8 bottom.

The utility model discloses a concrete implementation step as follows:

initial state, when the distribution cabinet body 11 was not installed inside the install bin 8, under return spring 9's effect, weather shield 4 is in the state of hugging closely install bin 8 both sides face, use expansion bolts to keep apart folded plate 6 and fix subaerial, place distribution cabinet body 11 to bottom plate 12 upper surface, this moment because vertical board 13 of gravity drive moves down, vertical board 13 drives actuating lever 14 and takes place the slope, thereby actuating lever 14 forces weather shield 4 to rotate around the pivot at its top, the side is in open state about install bin 8 this moment, use the bolt to fix curb plate 5 to install bin 8 side around as shown in fig. 1.

When the structure encounters heavy rain weather, rainwater falls from two side surfaces of the installation box 8 through the rainwater guiding slope 2 and the inclined rain baffle 4, and if rainwater accumulates at the bottom of the installation box 8, the rainwater can be discharged from a water outlet reserved in the center of the bottom of the rainwater guiding cavity 81.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high voltage distribution cabinet user keeps off rain structure outward, includes install bin (8), its characterized in that, folded plate (6) are kept apart to install bin (8) bottom four corners fixedly connected with, install bin (8) both sides face adopts bolt fixedly connected with curb plate (5), install bin (8) are in curb plate (5) adjacent side top and fixed block (3) side welding, fixed block (3) adopt to change round pin and weather shield (4) top and rotate to be connected, install bin (8) top lower surface rectangular array has connecting block (10), connecting block (10) have inserted connecting rod (17) along vertical direction activity, connecting rod (17) bottom is provided with can drive weather shield (4) around its pivot pivoted actuating mechanism.

2. The outdoor rain sheltering structure for the high-voltage power distribution cabinet according to claim 1, characterized in that the top of the connecting rod (17) is welded to one end of a return spring (9), and the other end of the return spring (9) is welded to the top of the connecting block (10).

3. The outdoor rain shielding structure of the high-voltage power distribution cabinet according to claim 2, wherein a yielding groove (15) is formed in a side surface of the connecting block (10), a fixing bolt (16) is screwed into a side surface of the connecting rod (17), and a width of a head of the fixing bolt (16) is greater than a width of the yielding groove (15).

4. The outdoor rain shielding structure of the high-voltage power distribution cabinet according to claim 1, wherein the driving mechanism comprises a driving rod (14), a vertical plate (13) and a bottom plate (12), the top edge position of the vertical plate (13) is welded with the bottom of the connecting rod (17), and one end of the driving rod (14) is rotatably connected to the middle position of the top of the side surface of the vertical plate (13) by a rotating pin.

5. The outdoor rain shielding structure of the high voltage distribution cabinet according to claim 4, wherein the other end of the driving rod (14) is rotatably connected below the centerline of the side surface of the rain shielding plate (4) by a rotating pin, the bottom of the vertical plate (13) is vertically and fixedly connected with a bottom plate (12), and the distribution cabinet body (11) is placed on the upper surface of the bottom plate (12).

6. The outdoor rain sheltering structure for the high-voltage power distribution cabinet according to claim 1, characterized in that the top of the installation box (8) is symmetrically welded with the support rod (1), the top of the support rod (1) is obliquely welded with the rain guiding slope (2), and the bottom of the installation box (8) is provided with the rain guiding cavity (81).