CN110729142B - Automatic control box for power distribution network - Google Patents
Automatic control box for power distribution network Download PDFInfo
- Publication number
- CN110729142B CN110729142B CN201911044506.1A CN201911044506A CN110729142B CN 110729142 B CN110729142 B CN 110729142B CN 201911044506 A CN201911044506 A CN 201911044506A CN 110729142 B CN110729142 B CN 110729142B
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- control box
- column
- movable
- hole
- conductive
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/38—Driving mechanisms, i.e. for transmitting driving force to the contacts using spring or other flexible shaft coupling
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Abstract
The invention belongs to the field of power distribution networks, in particular to an automatic control box of a power distribution network, which aims at solving the problems that at present, electric workers are required to manually break and close circuits, on one hand, the working efficiency is lower, on the other hand, the circuits are manually broken and closed, huge current can be generated instantly, and certain danger can be generated to the electric workers, the invention comprises a control box body which is of a hollow structure, the bottom end of the inner wall of the control box body is provided with a first conductive post and a second conductive post, and the first conductive post is arranged on one side of the second conductive post, the rotating shaft can quickly and efficiently switch the electricity utilization circuit during the peak of electricity utilization, improve the working efficiency, meanwhile, the push rod motor can be used for switching on a circuit, manual operation of an electric worker is avoided, and personal safety of the electric worker can be guaranteed.
Description
Technical Field
The invention relates to the technical field of power distribution networks, in particular to an automatic control box for a power distribution network.
Background
The distribution network is an electric power network which receives electric energy from a transmission network or a regional power plant and distributes the electric energy to various users on site through distribution facilities or step by step according to voltage. The automatic control box of the power distribution network is widely applied to the power distribution network, and in summer power consumption peak, industrial power consumption is required to be cut off frequently, so that normal residential power consumption is protected, or normal power consumption of summer power consumption peak is guaranteed through adjustment of proportion among the residential power consumption, but most of the power workers need to manually break and close a circuit, on one hand, the working efficiency is low, on the other hand, the circuit can generate huge current instantly, certain danger can be generated for the power workers, and the using requirement cannot be met.
Disclosure of Invention
The invention aims to solve the problems that at present, electric workers are required to manually open and close circuits, on one hand, the working efficiency is low, on the other hand, the circuits are manually opened and closed, huge current is generated instantly, and certain danger is generated for the electric workers.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic control box of an electric power distribution network comprises a control box body, wherein the control box body is of a hollow structure, a first conductive column and a second conductive column are arranged at the bottom end of the inner wall of the control box body, the first conductive column is arranged on one side of the second conductive column, a push rod motor is arranged at the top end of the control box body, a first through hole is arranged below the push rod motor, the first through hole is formed in the control box body, an output shaft of the push rod motor extends into the control box body through the first through hole, one end of the push rod motor extending into the control box body is connected with a connecting shaft, one end of the connecting shaft far away from the push rod motor is connected with a movable plate, a movable mechanism is arranged between the connecting shaft and the movable plate, a first clamping groove and a second clamping groove are formed in one side of the movable plate far away from the connecting shaft, the first clamping groove is formed in one side of the second clamping groove, and a first conductive block is arranged in the first clamping groove, and the first conductive block is arranged above the first conductive column, a second conductive block is arranged in the second clamping groove, and the second conductive block is arranged above the second conductive column.
Preferably, a through hole is formed in the movable plate, a rotating shaft is movably arranged in the through hole, a third through hole is formed in the control box body, the rotating shaft extends out of the control box body through the third through hole, a circular groove is formed in one side of the third through hole and is formed in the control box body, a movable column is movably arranged in the circular groove and extends out of the control box body.
Preferably, be equipped with the spring on the inner wall bottom of circular recess, and the spring is kept away from the one end of circular recess inner wall and is located on the movable post, the both sides of activity post symmetry respectively are equipped with the installation piece, be equipped with the moving part between the installation piece, the moving part cover is located on the activity post, the fourth through-hole has been seted up on the moving part, the moving part passes through the activity of fourth through-hole and sets up on the activity post, one side of moving part is equipped with the connecting piece, and the connecting piece is kept away from the one end of moving part and is located in the pivot.
Preferably, the movable mechanism includes the installing support, and the quantity of installing support is two, the installing support is located on the fly leaf, the activity is equipped with the axis of rotation between the installing support, the second through-hole has been seted up on the connecting axle, and the axis of rotation runs through the second through-hole, the axis of rotation activity is located in the second through-hole, the left side of connecting axle is equipped with the baffle, and the top of fly leaf is located to the baffle, the baffle takes place the rotation when being used for avoiding the fly leaf level.
Preferably, one end of the movable column extending out of the circular groove is connected with a pull ring, and an anti-skid sleeve is sleeved on the pull ring.
Preferably, the positioning grooves are symmetrically formed in two sides of the inner wall of the circular groove, the positioning blocks are symmetrically arranged on two sides of the movable column, and the movable column of the positioning blocks is arranged in the positioning grooves.
Preferably, the cross sections of the first conductive column, the second conductive column, the first conductive block and the second conductive block are all circular structures, the radii of the first conductive column and the second conductive column are the same, the radii of the first conductive block and the second conductive block are the same, and the radius ratio of the first conductive column to the first conductive block is 1: 6.
In the invention, the push rod motor is additionally arranged, the push rod motor can be used for driving the connecting shaft to move, the connecting shaft drives the movable plate to move, so that the movable plate can drive the first conductive block and the second conductive block to move, the first conductive block and the second conductive block are respectively contacted with the first conductive column and the second conductive column, a circuit can be prevented from being manually disconnected and closed by an electric power worker during normal power supply, the damage to the electric power worker caused by huge current at the moment of disconnection and closing is avoided, the movable column is movably arranged in the circular groove, so that the movable column can be used for driving the rotating shaft to move, the rotating shaft can rotate on the movable column through the movable part, the rotating shaft enters the through hole through the third through hole, the movable mechanism is used for enabling the movable plate to rotate on the rotating shaft, and when the first conductive column is contacted with the first conductive block, the second conductive column is separated from the second conductive column, otherwise, when the second conductive column is contacted with the second conductive column, the first conductive column is separated from the first conductive block, so that the power utilization circuit can be easily switched in the power utilization peak, and the working efficiency is improved;
the invention has reasonable structure, can quickly and efficiently switch the power utilization circuit during the power utilization peak through the rotating shaft, improves the working efficiency, and simultaneously can switch the circuit through the push rod motor, thereby avoiding manual operation of an electric power worker and further ensuring the personal safety of the electric power worker.
Drawings
Fig. 1 is a schematic structural diagram of an automatic control box of a power distribution network according to the present invention;
fig. 2 is a schematic diagram of an internal structure of an automatic control box of a power distribution network according to the present invention;
fig. 3 is a schematic structural diagram of a part a of an automatic control box of a power distribution network according to the present invention;
fig. 4 is a schematic structural view of a movable column of an automatic control box of a power distribution network according to the present invention.
In the figure: the control box comprises a control box body 1, a first conductive column 2, a second conductive column 3, a push rod motor 4, a first through hole 5, a connecting shaft 6, a movable plate 7, a first clamping groove 8, a second clamping groove 9, a first conductive block 10, a second conductive block 11, a through hole 12, a rotating shaft 13, a third through hole 14, a circular groove 15, a movable column 16, a spring 17, an installation block 18, a movable part 19 and a connecting part 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an automatic control box for power distribution network comprises a control box body 1, the control box body 1 is a hollow structure, a first conductive column 2 and a second conductive column 3 are arranged at the bottom end of the inner wall of the control box body 1, the first conductive column 2 is arranged at one side of the second conductive column 3, a push rod motor 4 is arranged at the top end of the control box body 1, a first through hole 5 is arranged below the push rod motor 4, the first through hole 5 is arranged on the control box body 1, an output shaft of the push rod motor 4 extends into the control box body 1 through the first through hole 5, one end of the push rod motor 4 extending into the control box body 1 is connected with a connecting shaft 6, one end of the connecting shaft 6 far away from the push rod motor 4 is connected with a movable plate 7, a movable mechanism is arranged between the connecting shaft 6 and the movable plate 7, one side of the movable plate 7 far away from the connecting shaft 6 is provided with a first clamping groove 8 and a second clamping groove 9, the first card slot 8 is disposed on one side of the second card slot 9, a first conductive block 10 is disposed in the first card slot 8, the first conductive block 10 is disposed above the first conductive pillar 2, a second conductive block 11 is disposed in the second card slot 9, and the second conductive block 11 is disposed above the second conductive pillar 3.
In the invention, a through hole 12 is arranged on a movable plate 7, a rotating shaft 13 is movably arranged in the through hole 12, a third through hole 14 is arranged on a control box body 1, the rotating shaft 13 extends out of the control box body 1 through the third through hole 14, a circular groove 15 is arranged on one side of the third through hole 14, the circular groove 15 is arranged on the control box body 1, a movable column 16 is movably arranged in the circular groove 15, the movable column 16 extends out of the control box body 1, a spring 17 is arranged at the bottom end of the inner wall of the circular groove 15, one end of the spring 17 far away from the inner wall of the circular groove 15 is arranged on the movable column 16, mounting blocks 18 are respectively and symmetrically arranged at two sides of the movable column 16, a movable piece 19 is arranged between the mounting blocks 18, the movable piece 19 is sleeved on the movable column 16, a fourth through hole is arranged on the movable piece 19, the movable piece 16 is movably arranged on the movable piece through the fourth through hole, a connecting piece 20 is arranged at one side of the movable piece 19, and one end of the connecting piece 20 away from the movable piece 19 is arranged on the rotating shaft 13.
In the invention, the movable mechanism comprises two mounting brackets, the two mounting brackets are arranged on the movable plate 7, a rotating shaft is movably arranged between the two mounting brackets, a second through hole is formed in the connecting shaft 6, the rotating shaft penetrates through the second through hole, the rotating shaft is movably arranged in the second through hole, a baffle is arranged on the left side of the connecting shaft 6 and above the movable plate 7, the baffle is used for preventing the movable plate 7 from rotating when the movable plate is horizontal, one end of the movable column 16, which extends out of the circular groove 15, is connected with a pull ring, an anti-skidding sleeve is sleeved on the pull ring, positioning grooves are symmetrically formed in two sides of the inner wall of the circular groove 15, positioning blocks are symmetrically arranged on two sides of the movable column 16, the movable column of the positioning blocks is arranged in the positioning grooves, the cross sections of the first conductive column 2, the second conductive column 3, the first conductive block 10 and the second conductive block 11 are all in a circular structure, and the radiuses of the first conductive column 2 and the second conductive column 3 are the same, the radii of the first conductive block 10 and the second conductive block 11 are the same, and the radius ratio of the first conductive pillar 2 to the first conductive block 10 is 1: 6.
In the invention, when power is normally supplied, the push rod motor 4 is started, the push rod motor 4 drives the connecting shaft 6 to move through the output shaft, the connecting shaft 6 drives the movable plate 7 to move, the movable plate 7 drives the first conductive block 10 and the second conductive block 11 to move, the first conductive block 10 is contacted with the first conductive column 2, the second conductive block 11 is contacted with the second conductive column 3 at the same time, a circuit is switched on, the power supply network normally supplies power, when the peak of power consumption in summer needs to switch the circuit, the movable column 16 is manually pulled, the movable column 16 moves in the circular groove 15, the movable column 16 drives the spring 17 to elastically extend, the movable piece 19 rotates on the movable column 16, the movable piece 19 drives the rotating shaft 13 to rotate through the connecting piece 20, when the rotating shaft 13 reaches the position of the third through hole 14, the movable column 16 is loosened, the spring 17 elastically contracts, the spring 17 drives the movable column 16 to move, and the movable column 16 drives the movable piece 19 to move through the mounting block 18, the movable part 19 drives the rotating shaft 13 to move through the connecting part 20, the rotating shaft 13 enters the through hole 12, the push rod motor 4 is started, the push rod motor 4 drives the connecting shaft 6 to move through the output shaft, the connecting shaft 6 drives the movable plate 7 to move, the movable plate 7 drives the first conductive block 10 and the second conductive block 11 to move, when the first conductive column 2 is in contact with the first conductive block 10, the second conductive column 11 is separated from the second conductive column 3, otherwise, when the second conductive column 11 is in contact with the second conductive column 3, the first conductive column 2 is separated from the first conductive block 10, and circuits are switched rapidly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. An automatic control box of an electric power distribution network comprises a control box body (1) and is characterized in that the control box body (1) is of a hollow structure, a first conductive column (2) and a second conductive column (3) are arranged at the bottom end of the inner wall of the control box body (1), the first conductive column (2) is arranged on one side of the second conductive column (3), a push rod motor (4) is arranged at the top end of the control box body (1), a first through hole (5) is arranged below the push rod motor (4), the first through hole (5) is formed in the control box body (1), an output shaft of the push rod motor (4) extends into the control box body (1) through the first through hole (5), one end of the push rod motor (4) extending into the control box body (1) is connected with a connecting shaft (6), one end, far away from the push rod motor (4), of the connecting shaft (6) is connected with a movable plate (7), a movable mechanism is arranged between the connecting shaft (6) and the movable plate (7), a first clamping groove (8) and a second clamping groove (9) are formed in one side, far away from the connecting shaft (6), of the movable plate (7), the first clamping groove (8) is formed in one side of the second clamping groove (9), a first conductive block (10) is arranged in the first clamping groove (8), the first conductive block (10) is arranged above the first conductive column (2), a second conductive block (11) is arranged in the second clamping groove (9), and the second conductive block (11) is arranged above the second conductive column (3);
a through hole (12) is formed in the movable plate (7), a rotating shaft (13) is movably arranged in the through hole (12), a third through hole (14) is formed in the control box body (1), the rotating shaft (13) extends out of the control box body (1) through the third through hole (14), a circular groove (15) is formed in one side of the third through hole (14), the circular groove (15) is formed in the control box body (1), a movable column (16) is movably arranged in the circular groove (15), and the movable column (16) extends out of the control box body (1);
the bottom end of the inner wall of the circular groove (15) is provided with a spring (17), one end, far away from the inner wall of the circular groove (15), of the spring (17) is arranged on the movable column (16), two sides of the movable column (16) are respectively and symmetrically provided with mounting blocks (18), a movable part (19) is arranged between the mounting blocks (18), the movable part (19) is sleeved on the movable column (16), a fourth through hole is formed in the movable part (19), the movable part (19) is movably arranged on the movable column (16) through the fourth through hole, one side of the movable part (19) is provided with a connecting piece (20), and one end, far away from the movable part (19), of the connecting piece (20) is arranged on the rotating shaft (13);
the movable mechanism comprises mounting supports, the number of the mounting supports is two, the mounting supports are arranged on the movable plate (7), a rotating shaft is movably arranged between the mounting supports, a second through hole is formed in the connecting shaft (6), the rotating shaft runs through the second through hole, the rotating shaft is movably arranged in the second through hole, a baffle is arranged on the left side of the connecting shaft (6) and above the movable plate (7), and the baffle is used for avoiding the movable plate (7) from rotating when being horizontal.
2. The automatic control box of the power distribution network according to claim 1, wherein one end of the movable column (16) extending out of the circular groove (15) is connected with a pull ring, and an anti-skid sleeve is sleeved on the pull ring;
positioning grooves are symmetrically formed in two sides of the inner wall of the circular groove (15), positioning blocks are symmetrically arranged on two sides of the movable column (16), and the movable column of the positioning blocks is arranged in the positioning grooves.
3. The power distribution network automation control box of claim 1, wherein the cross sections of the first conductive column (2), the second conductive column (3), the first conductive block (10) and the second conductive block (11) are all circular structures, the radii of the first conductive column (2) and the second conductive column (3) are the same, the radii of the first conductive block (10) and the second conductive block (11) are the same, and the radius ratio of the first conductive column (2) to the first conductive block (10) is 1: 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911044506.1A CN110729142B (en) | 2019-10-30 | 2019-10-30 | Automatic control box for power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911044506.1A CN110729142B (en) | 2019-10-30 | 2019-10-30 | Automatic control box for power distribution network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110729142A CN110729142A (en) | 2020-01-24 |
| CN110729142B true CN110729142B (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911044506.1A Active CN110729142B (en) | 2019-10-30 | 2019-10-30 | Automatic control box for power distribution network |
Country Status (1)
| Country | Link |
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| CN (1) | CN110729142B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001023474A (en) * | 1999-07-02 | 2001-01-26 | Fuji Electric Ind Co Ltd | Cam switch |
| CN2596530Y (en) * | 2003-01-24 | 2003-12-31 | 刘春利 | Electric ingot change-over switch |
| GB2440230A (en) * | 2006-07-17 | 2008-01-23 | Nuctech Co Ltd | A high-voltage automatic changeover switch |
| CN206116925U (en) * | 2016-11-08 | 2017-04-19 | 国网山东省电力公司龙口市供电公司 | Power switch cabinet |
| CN106601512A (en) * | 2016-12-28 | 2017-04-26 | 滁州品之达电器科技有限公司 | Automatic diverter switch electrical appliance |
| CN107171209A (en) * | 2017-06-27 | 2017-09-15 | 何燕坤 | A kind of electric power automation of distributive net control cabinet |
| CN107785189A (en) * | 2016-08-27 | 2018-03-09 | 江苏德驰电气有限公司 | A kind of power automation control and integrated protection equipment |
| CN207587571U (en) * | 2017-12-20 | 2018-07-06 | 江西江控电气有限公司 | A kind of Dual-power automatic switching controller |
| CN208093390U (en) * | 2018-03-19 | 2018-11-13 | 深圳供电局有限公司 | Smart power grids auto-change over device |
| CN209358106U (en) * | 2019-02-13 | 2019-09-06 | 郑吾幼 | The quick magnetic force closing device of power distribution panel |
-
2019
- 2019-10-30 CN CN201911044506.1A patent/CN110729142B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001023474A (en) * | 1999-07-02 | 2001-01-26 | Fuji Electric Ind Co Ltd | Cam switch |
| CN2596530Y (en) * | 2003-01-24 | 2003-12-31 | 刘春利 | Electric ingot change-over switch |
| GB2440230A (en) * | 2006-07-17 | 2008-01-23 | Nuctech Co Ltd | A high-voltage automatic changeover switch |
| CN107785189A (en) * | 2016-08-27 | 2018-03-09 | 江苏德驰电气有限公司 | A kind of power automation control and integrated protection equipment |
| CN206116925U (en) * | 2016-11-08 | 2017-04-19 | 国网山东省电力公司龙口市供电公司 | Power switch cabinet |
| CN106601512A (en) * | 2016-12-28 | 2017-04-26 | 滁州品之达电器科技有限公司 | Automatic diverter switch electrical appliance |
| CN107171209A (en) * | 2017-06-27 | 2017-09-15 | 何燕坤 | A kind of electric power automation of distributive net control cabinet |
| CN207587571U (en) * | 2017-12-20 | 2018-07-06 | 江西江控电气有限公司 | A kind of Dual-power automatic switching controller |
| CN208093390U (en) * | 2018-03-19 | 2018-11-13 | 深圳供电局有限公司 | Smart power grids auto-change over device |
| CN209358106U (en) * | 2019-02-13 | 2019-09-06 | 郑吾幼 | The quick magnetic force closing device of power distribution panel |
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| Publication number | Publication date |
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| CN110729142A (en) | 2020-01-24 |
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