CN211017985U - Distribution box for electric automation - Google Patents

Distribution box for electric automation Download PDF

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Publication number
CN211017985U
CN211017985U CN202020014441.8U CN202020014441U CN211017985U CN 211017985 U CN211017985 U CN 211017985U CN 202020014441 U CN202020014441 U CN 202020014441U CN 211017985 U CN211017985 U CN 211017985U
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China
Prior art keywords
shell
distribution box
block terminal
screw rod
side wall
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CN202020014441.8U
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Chinese (zh)
Inventor
李壮
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Liaoning Railway Vocational and Technical College
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Liaoning Railway Vocational and Technical College
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Priority to CN202020014441.8U priority Critical patent/CN211017985U/en
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Abstract

The utility model discloses a block terminal that electric automatization used relates to power equipment technical field, including the mounting panel, the last fixed surface of mounting panel has the shell, the inside block terminal body that is fixed with of shell, the left side wall of shell is opened there is the fresh air inlet, the right side wall of shell is opened there is the exhaust hole, the bottom mounting of block terminal body has step motor, step motor's output shaft has cup jointed two pulleys, the inside of shell is rotated through the bearing and is connected with the reciprocal screw rod that is close to fresh air inlet one side, the upper end of reciprocal screw rod has cup jointed first from the driving wheel, first from driving wheel and two pulleys pass through belt transmission and be connected, threaded connection has clean brush on the reciprocal screw rod. The utility model discloses the radiating effect is good, and can prevent that the dust from getting into the block terminal originally internally, is convenient for clean the dust of filter screen upper surface when dispelling the heat to the block terminal body, prevents that the dust from blockking up the filter screen, has prolonged the life of block terminal.

Description

Distribution box for electric automation
Technical Field
The utility model relates to a power equipment technical field especially relates to a block terminal that electric automatization used.
Background
The distribution box distributes the electric energy of a certain circuit of the upper-level distribution equipment to nearby loads, is the final-stage equipment of the distribution system, and has the characteristics of small volume, simple and convenient installation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The existing distribution box is high in internal temperature and poor in heat dissipation effect when being used for a long time, the service life of the distribution box is greatly reduced, the electricity utilization safety is seriously threatened, dust easily enters the distribution box, the use of internal equipment of the distribution box is influenced, the internal equipment of the distribution box is accelerated to age, the internal electronic elements are damaged, the dust is cleaned trouble, and the labor intensity of maintenance workers is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the block terminal that an electric automatization used that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a distribution box for electric automation comprises a mounting plate, wherein a shell is fixed on the upper surface of the mounting plate, a distribution box body is fixed inside the shell, an air inlet hole is formed in the left side wall of the shell, an exhaust hole is formed in the right side wall of the shell, a stepping motor is fixed at the bottom end of the distribution box body, double belt pulleys are sleeved on an output shaft of the stepping motor, a reciprocating screw rod close to one side of the air inlet hole is rotatably connected inside the shell through a bearing, a first driven wheel is sleeved on the upper end of the reciprocating screw rod, the first driven wheel is connected with the double belt pulleys through belt transmission, a cleaning brush is connected to the reciprocating screw rod in a threaded mode, a through hole is formed in the left side wall of the distribution box body, and a filter screen is installed in the through hole of;
the inside of shell rotates through the bearing and is connected with the transmission shaft that is close to exhaust hole one side, the upper portion of transmission shaft has cup jointed the second from the driving wheel, the second passes through belt drive from driving wheel and two belt pulleys and is connected, the bottom mounting of transmission shaft has first bevel gear, the lateral wall of shell rotates through the bearing and is connected with the pivot, the outer wall of pivot has cup jointed second bevel gear, second bevel gear meshes with first bevel gear mutually, the right-hand member of block terminal body is opened there is the second exhaust hole, the pivot extends to inside the block terminal body through the second exhaust hole, the extension end cover of pivot has connect the fan.
Preferably, a top plate is fixed at the top end of the shell and is arc-shaped.
Preferably, the bristle part of the cleaning brush is in contact with the left side wall of the filter net.
Preferably, the mounting plate is door-shaped, and threaded holes are formed in two sides of the mounting plate.
Preferably, the bottom ends of the mounting plate, the shell and the distribution box body are provided with communicated threading holes.
Preferably, the bottom ends of the outer shell and the mounting plate are connected with a dust exhaust pipe located below the cleaning brush.
Preferably, the outer wall of block terminal body is fixed with first supporting shoe, first supporting shoe rotates with reciprocating screw to be connected, the inner wall of shell is fixed with the second supporting shoe, the second supporting shoe rotates with the transmission shaft to be connected
The utility model has the advantages that:
1, the utility model discloses in, take this internal steam of block terminal out through the fan, and then cool down the heat dissipation to the block terminal body, increase this internal gaseous mobility of block terminal.
2, the utility model discloses in, it is originally internal to prevent through the design of filter screen that the dust from getting into the block terminal, influences the use of block terminal body, is convenient for clean the dust of filter screen upper surface when dispelling the heat to the block terminal body through the design of reciprocal screw rod, clean brush, prevents that the dust from blockking up the filter screen.
Drawings
Fig. 1 is the utility model discloses a block terminal's that electric automatization used structural schematic.
Fig. 2 is a front view of the utility model discloses a block terminal for electric automatization.
Reference numbers in the figures: the automatic dust removal device comprises a mounting plate 1, a shell 2, a distribution box body 3, an air inlet 4, an air outlet 5, a stepping motor 6, double belt pulleys 7, a first driven wheel 8, a reciprocating screw rod 9, a first supporting block 10, a cleaning brush 11, a filter screen 12, a threading hole 13, a dust exhaust pipe 14, a transmission shaft 15, a second driven wheel 16, a second supporting block 17, a second air outlet 18, a first bevel gear 19, a rotating shaft 20, a second bevel gear 21, a fan 22 and a top plate 23.
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.
Referring to fig. 1-2, a distribution box for electrical automation comprises a mounting plate 1, wherein a shell 2 is fixed on the upper surface of the mounting plate 1, a distribution box body 3 is fixed inside the shell 2, an air inlet 4 is formed in the left side wall of the shell 2, an air outlet 5 is formed in the right side wall of the shell 2, a stepping motor 6 is fixed at the bottom end of the distribution box body 3, double pulleys 7 are sleeved on an output shaft of the stepping motor 6, a reciprocating screw 9 close to one side of the air inlet 4 is rotatably connected inside the shell 2 through a bearing, a first driven wheel 8 is sleeved at the upper end of the reciprocating screw 9, the first driven wheel 8 is in transmission connection with the double pulleys 7 through a belt, a cleaning brush 11 is connected on the reciprocating screw 9 in a threaded manner, a through hole is formed in the left side wall of the distribution box body 3, and a;
the inside of the shell 2 is rotatably connected with a transmission shaft 15 close to one side of the exhaust hole 5 through a bearing, the upper part of the transmission shaft 15 is sleeved with a second driven wheel 16, the second driven wheel 16 is connected with the double belt pulleys 7 through a belt in a transmission way, the bottom end of the transmission shaft 15 is fixed with a first bevel gear 19, the side wall of the shell 2 is rotatably connected with a rotating shaft 20 through a bearing, the outer wall of the rotating shaft 20 is sleeved with a second bevel gear 21, the second bevel gear 21 is meshed with the first bevel gear 19, the right end of the distribution box body 3 is provided with a second exhaust hole 18, the rotating shaft 20 extends into the distribution box body 3 through the second exhaust hole 18, the extending,
2 tops of shell are fixed with roof 23, roof 23 is the arc, the hair portion of clean brush 11 contacts with the left side wall of filter screen 12, mounting panel 1 is door style of calligraphy, threaded hole is all opened to mounting panel 1's both sides, mounting panel 1, shell 2, communicating through wires hole 13 is installed to the bottom of block terminal body 3, shell 2, mounting panel 1's bottom is connected with the dust exhaust pipe 14 that is located clean brush 11 below, the outer wall of block terminal body 3 is fixed with first supporting shoe 10, first supporting shoe 10 rotates with reciprocal screw rod 9 to be connected, the inner wall of shell 2 is fixed with second supporting shoe 17, second supporting shoe 17 rotates with transmission shaft 15 to be connected.
In the description of the present invention, it is to 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", 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 to simplify the description, but do not indicate or imply that the device or element 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The working principle is as follows:
when the utility model is used, after a proper position is selected, the distribution box is fixed through the threaded holes on the mounting plate 1, the electric wires in the distribution box body 3 are discharged through the threading holes 13, when the temperature in the distribution box body 3 is high, the stepping motor 6 is started, the stepping motor 6 drives the double belt pulleys 7 to rotate, the double belt pulleys 7 drive the first driven wheel 8 and the second driven wheel 16 to rotate, the second driven wheel 16 drives the first bevel gear 19 to rotate through the transmission shaft 15, the first bevel gear 19 drives the second bevel gear 21 to rotate, the second bevel gear 21 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the fan 22 to rotate, the fan 22 sucks out hot air in the distribution box body 3, the hot air is discharged to the outside through the second exhaust holes 18 and the exhaust holes 5, the outside air enters the distribution box body 3 through the air inlet hole 4 and the filter screen 12, the distribution box body 3 can, prevent that external dust from getting into block terminal body 3 in, first from driving wheel 8 to drive reciprocal screw rod 9 and rotate, reciprocal screw rod 9 drives cleaning brush 11 and reciprocates, washs the dust on filter screen 12 surface, prevents that filter screen 12 from blockking up to influence the outside air and getting into, and abluent dust is discharged through dust exhaust pipe 14.
The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a block terminal that electric automatization was used, includes mounting panel (1), its characterized in that, the last fixed surface of mounting panel (1) has shell (2), shell (2) inside is fixed with block terminal body (3), the left side wall of shell (2) is opened there is fresh air inlet (4), the right side wall of shell (2) is opened there is exhaust hole (5), the bottom mounting of block terminal body (3) has step motor (6), the output shaft of step motor (6) has cup jointed two belt pulleys (7), the inside of shell (2) is connected with reciprocal screw rod (9) that are close to fresh air inlet (4) one side through bearing rotation, the upper end of reciprocal screw rod (9) has cup jointed first from driving wheel (8), first from driving wheel (8) and two belt pulleys (7) pass through belt transmission and be connected, threaded connection has clean brush (11) on reciprocal screw rod (9), a through hole is formed in the left side wall of the distribution box body (3), and a filter screen (12) is installed in the through hole of the distribution box body (3);
the utility model discloses a power distribution box, including shell (2), drive shaft (15), second driven wheel (16), belt drive connection is passed through with two pulleys (7) to the inside of shell (2) through the bearing rotation, the bottom mounting of drive shaft (15) has first bevel gear (19), the lateral wall of shell (2) is connected with pivot (20) through the bearing rotation, the outer wall of pivot (20) has cup jointed second bevel gear (21), second bevel gear (21) and first bevel gear (19) mesh mutually, second exhaust hole (18) have been opened to the right-hand member of block terminal body (3), pivot (20) extend to inside block terminal body (3) through second exhaust hole (18), the extension end cover of pivot (20) has connect fan (22).
2. The electric automation distribution box according to claim 1, wherein a top plate (23) is fixed on the top end of the housing (2), and the top plate (23) is arc-shaped.
3. An electric cabinet for electric automation as set forth in claim 1, characterized in that the bristles of the cleaning brush (11) are in contact with the left side wall of the filter screen (12).
4. The distribution box for electric automation according to claim 1, characterized in that the mounting plate (1) is in a shape of a Chinese character 'men', and both sides of the mounting plate (1) are provided with threaded holes.
5. The distribution box for electric automation according to claim 1, wherein the bottom ends of the mounting plate (1), the housing (2) and the distribution box body (3) are provided with a threading hole (13) which is communicated with each other.
6. An electric automation distribution box according to claim 1, characterised in that the bottom ends of the housing (2) and the mounting plate (1) are connected to a dust exhaust duct (14) located below the cleaning brush (11).
7. The distribution box for electric automation according to claim 1, characterized in that a first support block (10) is fixed on the outer wall of the distribution box body (3), the first support block (10) is rotatably connected with the reciprocating screw (9), a second support block (17) is fixed on the inner wall of the housing (2), and the second support block (17) is rotatably connected with the transmission shaft (15).
CN202020014441.8U 2020-01-06 2020-01-06 Distribution box for electric automation Active CN211017985U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020014441.8U CN211017985U (en) 2020-01-06 2020-01-06 Distribution box for electric automation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020014441.8U CN211017985U (en) 2020-01-06 2020-01-06 Distribution box for electric automation

Publications (1)

Publication Number Publication Date
CN211017985U true CN211017985U (en) 2020-07-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020014441.8U Active CN211017985U (en) 2020-01-06 2020-01-06 Distribution box for electric automation

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CN (1) CN211017985U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112261496A (en) * 2020-10-10 2021-01-22 莱西市亨元产业互联网中心 5G communication base station
CN112448294A (en) * 2020-11-26 2021-03-05 河南工学院 Operation safety protection device for power equipment
CN112449560A (en) * 2020-11-30 2021-03-05 延安大学 Intelligent energy controller with waterproof and dustproof functions
CN112620176A (en) * 2020-12-04 2021-04-09 安徽金亚太智能网络技术有限公司 Thing networking function detection device of thing networking household electrical appliances
CN113490378A (en) * 2021-07-27 2021-10-08 吉林省疆宁农牧科技集团有限公司 Novel chicken breeding environmental control equipment
CN113953614A (en) * 2021-10-28 2022-01-21 国网山东省电力公司淄博供电公司 Portable carbon resistance welding device
CN116404556A (en) * 2023-05-29 2023-07-07 山东卓文信息科技有限公司 Switch board monitoring device with intelligent fault diagnosis function

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112261496A (en) * 2020-10-10 2021-01-22 莱西市亨元产业互联网中心 5G communication base station
CN112261496B (en) * 2020-10-10 2021-11-05 李安 5G communication base station
CN112448294A (en) * 2020-11-26 2021-03-05 河南工学院 Operation safety protection device for power equipment
CN112449560A (en) * 2020-11-30 2021-03-05 延安大学 Intelligent energy controller with waterproof and dustproof functions
CN112620176A (en) * 2020-12-04 2021-04-09 安徽金亚太智能网络技术有限公司 Thing networking function detection device of thing networking household electrical appliances
CN112620176B (en) * 2020-12-04 2022-01-11 安徽金亚太智能网络技术有限公司 Thing networking function detection device of thing networking household electrical appliances
CN113490378A (en) * 2021-07-27 2021-10-08 吉林省疆宁农牧科技集团有限公司 Novel chicken breeding environmental control equipment
CN113953614A (en) * 2021-10-28 2022-01-21 国网山东省电力公司淄博供电公司 Portable carbon resistance welding device
CN113953614B (en) * 2021-10-28 2023-08-11 国网山东省电力公司淄博供电公司 Portable carbon resistance welding device
CN116404556A (en) * 2023-05-29 2023-07-07 山东卓文信息科技有限公司 Switch board monitoring device with intelligent fault diagnosis function
CN116404556B (en) * 2023-05-29 2023-08-11 山东卓文信息科技有限公司 Switch board monitoring device with intelligent fault diagnosis function

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