CN220874075U

CN220874075U - Distribution box

Info

Publication number: CN220874075U
Application number: CN202322717713.7U
Authority: CN
Inventors: 张记坤; 何双军; 刘志同; 王彬; 董浩
Original assignee: State Grid Xinyuan Group Co ltd; Shandong Taishan Pumped Storage Co Ltd
Current assignee: State Grid Xinyuan Group Co ltd; Shandong Taishan Pumped Storage Co Ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-04-30
Anticipated expiration: 2033-10-10

Abstract

The utility model provides a distribution box, comprising: the device comprises a box body, a supporting rod, an extension plate, a supporting plate, a first connecting plate, a second connecting plate, a driving piece and a fixing piece; the support rods are arranged at the bottom of the box body, extension plates are arranged at the bottoms of the support rods, sliding holes are formed in the extension plates, the support plates are arranged in the sliding holes in a sliding mode, a first connecting plate and a second connecting plate are respectively arranged at the upper side and the lower side of each support plate, the driving piece is connected with the extension plates through the first connecting plate, and the fixing piece is arranged on the second connecting plate. The driving piece can drive the supporting plate to move, the supporting height of each supporting rod at the bottom of the box body can be adjusted to adapt to various different floors, the fixing piece is arranged on the second connecting plate at the bottom of the supporting rod, the box body can be fixed again by using the fixing piece after being supported stably, the use stability of the box body is improved, and the use efficiency is improved.

Description

Distribution box

Technical Field

The application belongs to the technical field of distribution boxes, and particularly relates to a distribution box.

Background

The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect.

When constructing cave or road, often need use the block terminal, but current block terminal bottom only supports through the landing leg, and to when using in some uneven places on ground, the block terminal bottom only the landing leg supports and unstable, needs the staff to fill up the leveling to the landing leg bottom, and the operation is complicated, still takes place to empty easily when bumping or the electric wire is involved, influences normal use.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art or related art.

In order to solve the above problems, the present application provides a distribution box comprising: the device comprises a box body, a supporting rod, an extension plate, a supporting plate, a first connecting plate, a second connecting plate, a driving piece and a fixing piece;

The support rods are arranged at the bottom of the box body, extension plates are arranged at the bottoms of the support rods, sliding holes are formed in the extension plates, the support plates are arranged in the sliding holes in a sliding mode, a first connecting plate and a second connecting plate are respectively arranged at the upper side and the lower side of each support plate, the driving piece is connected with the extension plates through the first connecting plate, and the fixing piece is arranged on the second connecting plate.

Optionally, the driving piece is in threaded connection with the first connecting plate, and the bottom of the driving piece is in rotary connection with the extension plate.

Optionally, a bearing is disposed between the bottom of the driving member and the extension plate.

Optionally, the fixing member is a fixing screw.

Optionally, the air inlet pipe, the air inlet hole, the first suction fan, the air dividing plate, the air dividing hole and the air pipe are further included;

the air inlet pipe set up in the box top, a plurality of inlet ports have been seted up to intake pipe circumference, first induced draft fan set up in the intake pipe, the box both sides are provided with the gas dividing plate, a plurality of gas dividing holes have been seted up on the gas dividing plate, the gas dividing plate with be provided with the breather pipe between the intake pipe.

Optionally, a top plate is arranged at the top of the air inlet pipe.

Optionally, a ventilation structure is arranged at the bottom of the box body, and the ventilation structure comprises a connecting sleeve, an air outlet hole, an air outlet pipe and a second air suction fan;

the connecting sleeve is arranged at the bottom of the box body, a plurality of air outlet holes are formed in the bottom of the box body and in the connecting sleeve, the air outlet pipe is arranged on the connecting sleeve, and the second air suction fan is arranged in the air outlet pipe.

Optionally, the connecting sleeve is in a conical structure.

Advantageous effects

According to the distribution box provided by the embodiment of the utility model, the driving piece can drive the supporting plate to move, the supporting height of each supporting rod at the bottom of the box body can be adjusted to adapt to various different floors, the fixing piece is arranged on the second connecting plate at the bottom of the supporting rod, the fixing piece can be used for fixing the box body again after the box body is stably supported, the use stability of the box body is improved, and the use efficiency is improved.

Drawings

FIG. 1 is a block diagram of a power distribution box of the present utility model;

FIG. 2 is a front cross-sectional view of the block terminal of the present utility model;

fig. 3 is a structure diagram of the connection between the distribution box non-air inlet pipe and the air distribution plate.

The reference numerals are expressed as:

1. A case; 2. a support rod; 3. an extension plate; 4. a support plate; 5. a first connection plate; 6. a second connecting plate; 7. a driving member; 8. a fixing member; 9. an air inlet pipe; 10. an air inlet hole; 11. a first suction fan; 12. an air dividing plate; 13. an air dividing hole; 14. a vent pipe; 15. a top plate; 16. connecting sleeves; 17. an air outlet hole; 18. an air outlet pipe; 19. and a second suction fan.

Detailed Description

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

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

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring now to fig. 1-3 in combination, there is provided a power distribution box according to an embodiment of the present application, comprising: the box body 1, the support rod 2, the extension plate 3, the support plate 4, the first connecting plate 5, the second connecting plate 6, the driving piece 7 and the fixing piece 8; a plurality of bracing piece 2 set up in 1 bottom of box, 2 bottoms of bracing piece are provided with extension board 3, be provided with the slide hole on the extension board 3, backup pad 4 slide set up in the slide hole, both sides are provided with first connecting plate 5 and second connecting plate 6 respectively about the backup pad 4, driving piece 7 pass through first connecting plate 5 with extension board 3 is connected, mounting 8 set up in on the second connecting plate 6.

Specifically, bracing piece 2 installs in the four corners department of box 1 for support box 1, driving piece 7 can drive backup pad 4 and reciprocate in extension board 3 bottom, so as to realize the support to box 1, can adjust the height that every bracing piece 2 supported according to the needs of in-service use place, make box 1 steady, the fixed orifices has been seted up on the second connecting plate 6, mounting 8 can fix second connecting plate 6 subaerial through the fixed orifices, be in steady state with box 1 adjustment through driving piece 7 after, install mounting 8, make mounting 8 pass the fixed orifices and stretch into subaerial, stability when improving box 1 and use.

Wherein, extension board 3 installs in the bottom of bracing piece 2, and backup pad 4 slidable mounting is in the slide hole of extension board 3, can drive backup pad 4 through driving piece 7 and reciprocate, and then realizes the adjustment to bracing piece 2 bottom sprag height.

Wherein, first connecting plate 5 is installed at the top of backup pad 4, and the bottom at backup pad 4 is installed to second connecting plate 6, and driving piece 7 is connected with extension board 3 through first connecting plate 5, and second connecting plate 6 directly contacts with ground, and driving piece 7 drives backup pad 4 and removes the back, and second connecting plate 6 can directly contact with ground, realizes the support to the box.

The driving piece 7 is in threaded connection with the first connecting plate 5, and the bottom of the driving piece 7 is in rotary connection with the extension plate 3.

A bearing is arranged between the bottom of the driving piece 7 and the extension plate 3.

Specifically, the outside of the driving piece 7 is provided with external threads and is in threaded connection with the first connecting plate 5, and the bottom is connected with the extension plate 3 through a bearing, so that when the driving piece 7 is rotated, the supporting plate 4 can be driven to move up and down in extension, and the supporting height of each position of the bottom of the box body 1 can be adjusted as required, so that stable supporting of the box body 1 is realized.

The fixing piece 8 is a fixing screw.

Specifically, the fixing member 8 is a fixing screw, so that the rotation fixing member 8 can enter the ground to fix the second connecting plate 6.

The air inlet pipe 9, the air inlet hole 10, the first suction fan 11, the air dividing plate 12, the air dividing hole 13 and the air pipe 14 are also included;

The air inlet pipe 9 set up in box 1 top, a plurality of inlet ports 10 have been seted up to air inlet pipe 9 circumference, first suction fan 11 set up in the air inlet pipe 9, box 1 both sides are provided with divides the gas board 12, divide gas board 12 to go up to set up a plurality of minute holes 13, divide gas board 12 with be provided with breather pipe 14 between the air inlet pipe 9.

The top of the air inlet pipe 9 is provided with a top plate 15.

Specifically, the air inlet pipe 9 runs through the top of the box body 1, the first suction fan 11 can drive external air to enter the air inlet pipe 9 through the air inlet hole 10, and the external air is fed into the air distribution plate 12 through the air pipe 14, the air distribution plate 12 is a hollow rectangular plate, the air distribution plate is arranged on two side wall surfaces of the box body 1, external air can be uniformly discharged into the box body 1 through the air distribution holes 13 after entering the air distribution plate 12, the heat dissipation effect on each electric element in the box body 1 is improved, and the heat dissipation is more uniform.

Wherein, roof 15 installs at intake pipe 9 top for shelter from intake pipe 9 from the top, avoid the entering of debris, also can protect box 1 top simultaneously.

Wherein, the inlet hole 10 is opened in the circumference of the air inlet pipe 9, which can reduce the sundries with larger volume entering the air inlet pipe 9 during the air suction, thereby influencing the use of the first suction fan 11.

The bottom of the box body 1 is provided with a ventilation structure, and the ventilation structure comprises a connecting sleeve 16, an air outlet hole 17, an air outlet pipe 18 and a second air suction fan 19;

The connecting sleeve 16 is arranged at the bottom of the box body 1, a plurality of air outlet holes 17 are formed in the bottom of the box body 1 and in the connecting sleeve 16, the air outlet pipe 18 is arranged on the connecting sleeve 16, and the second air suction fan 19 is arranged in the air outlet pipe 18.

The connecting sleeve 16 has a conical structure.

Specifically, adapter sleeve 16 is the toper structure, its open end is installed in the bottom of box 1, at box 1 bottom and be located and offer a plurality of ventholes 17 in the adapter sleeve 16, outlet duct 18 installs on the binding off end of adapter sleeve 16, second suction fan 19 is located outlet duct 18, the during operation of second suction fan 19, can outwards extract the inside gas of box 1, improve the mobility of the inside air of box 1, adapter sleeve 16 is the toper structure moreover, improve the extraction efficiency to the inside air of box 1, improve the radiating efficiency to the inside electrical component of box 1.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application. The foregoing is merely a preferred embodiment of the present application, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present application, and these modifications and variations should also be regarded as the scope of the application.

Claims

1. An electrical distribution box, comprising: the box body (1), the supporting rod (2), the extension plate (3), the supporting plate (4), the first connecting plate (5), the second connecting plate (6), the driving piece (7) and the fixing piece (8);

A plurality of bracing piece (2) set up in box (1) bottom, bracing piece (2) bottom is provided with extension board (3), be provided with the slide hole on extension board (3), backup pad (4) slide set up in the slide hole, both sides are provided with first connecting plate (5) and second connecting plate (6) respectively about backup pad (4), driving piece (7) pass through first connecting plate (5) with extension board (3) are connected, mounting (8) set up in on second connecting plate (6).

2. The distribution box according to claim 1, characterized in that the driving element (7) is screwed with the first connection plate (5), the bottom of the driving element (7) being rotatably connected with the extension plate (3).

3. The distribution box according to claim 2, characterized in that a bearing is provided between the bottom of the driving element (7) and the extension plate (3).

4. A distribution box according to claim 3, characterized in that the fixing element (8) is a fixing screw.

5. The distribution box according to claim 4, further comprising an air inlet pipe (9), an air inlet hole (10), a first suction fan (11), an air distribution plate (12), an air distribution hole (13) and an air pipe (14);

The air inlet pipe (9) set up in box (1) top, a plurality of inlet ports (10) have been seted up to intake pipe (9) circumference, first suction fan (11) set up in intake pipe (9), box (1) both sides are provided with divides gas board (12), a plurality of minute gas holes (13) have been seted up on dividing gas board (12), divide gas board (12) with be provided with breather pipe (14) between intake pipe (9).

6. The distribution box according to claim 5, characterized in that the top of the air inlet pipe (9) is provided with a top plate (15).

7. The distribution box according to claim 6, characterized in that the bottom of the box body (1) is provided with a ventilation structure, and the ventilation structure comprises a connecting sleeve (16), an air outlet hole (17), an air outlet pipe (18) and a second air suction fan (19);

The connecting sleeve (16) is arranged at the bottom of the box body (1), a plurality of air outlet holes (17) are formed in the bottom of the box body (1) and in the connecting sleeve (16), the air outlet pipe (18) is arranged on the connecting sleeve (16), and the second air suction fan (19) is arranged in the air outlet pipe (18).

8. The electrical distribution box according to claim 7, characterized in that the connecting sleeve (16) is of conical construction.