CN110380339B - Switch cabinet - Google Patents

Switch cabinet Download PDF

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Publication number
CN110380339B
CN110380339B CN201910704811.2A CN201910704811A CN110380339B CN 110380339 B CN110380339 B CN 110380339B CN 201910704811 A CN201910704811 A CN 201910704811A CN 110380339 B CN110380339 B CN 110380339B
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CN
China
Prior art keywords
connecting rod
box body
rod
horizontal
rotating shaft
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Active
Application number
CN201910704811.2A
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Chinese (zh)
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CN110380339A (en
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Fengfa Power Equipment Co., Ltd
Original Assignee
Taizhou Fengfa Power Equipment Co Ltd
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Priority to CN201910704811.2A priority Critical patent/CN110380339B/en
Publication of CN110380339A publication Critical patent/CN110380339A/en
Application granted granted Critical
Publication of CN110380339B publication Critical patent/CN110380339B/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32Mounting of devices therein
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/04Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462Tubings, i.e. having a closed section

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Patch Boards (AREA)

Abstract

The invention discloses a switch cabinet, which comprises a box body with an opening on the side surface, wherein a plurality of horizontal wire pipes are arranged at the opening of the box body side by side from top to bottom; the side surfaces of the circumference of the wire pipes are provided with a plurality of wire outlet holes side by side; the inner side surface of the turnover plate is provided with hinged plates on the left side and the right side, and the hinged plates are provided with hinged holes matched with the line pipe; the hinged plates on the left side of the turnover plate are provided with convex plates extending upwards; a vertical rod is arranged on the left side of the box body, and a plurality of transverse rods hinged with the upper end of the convex plate are arranged side by side from top to bottom on the vertical rod; the upper end of the vertical rod is provided with a connecting rod which horizontally extends into the box body, and one end of the connecting rod far away from the vertical rod is provided with a switching hole; a driving mechanism is arranged on the left side wall of the box body and drives the turnover plate to rotate through a connecting rod; the switch cabinet is not only simple in structure, but also convenient to overhaul.

Description

Switch cabinet
Technical Field
The invention relates to the technical field of switch cabinets, in particular to a switch cabinet.
Background
The switch cabinet is common power supply control equipment, and the main purpose of the switch cabinet is to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed metal cabinet according to the electrical wiring requirement, so that the requirement of normal operation of a power system is met, and the safety of people and surrounding equipment is not endangered. The existing switch cabinet is maintained, a maintainer needs to enter the box body of the power distribution cabinet, the electric appliance elements and circuits are overhauled, the space is limited, and when the existing power distribution cabinet is opened, the occupied space of a cabinet door is large.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a switch cabinet which is simple in structure, simple to use and convenient to maintain.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a switch cabinet comprises a box body with an opening on the side surface, wherein a plurality of horizontal wire pipes are arranged at the opening of the box body side by side from top to bottom; the side surfaces of the circumference of the wire pipes are provided with a plurality of wire outlet holes side by side; the inner side surface of the turnover plate is provided with hinged plates on the left side and the right side, and the hinged plates are provided with hinged holes matched with the line pipe; the hinged plates on the left side of the turnover plate are provided with convex plates extending upwards; a vertical rod is arranged on the left side of the box body, and a plurality of transverse rods hinged with the upper end of the convex plate are arranged side by side from top to bottom on the vertical rod; the upper end of the vertical rod is provided with a connecting rod which horizontally extends into the box body, and one end of the connecting rod far away from the vertical rod is provided with a switching hole; a driving mechanism is arranged on the left side wall of the box body and drives the turnover plate to rotate through a connecting rod;
the driving mechanism comprises a first rotating shaft, a first connecting rod and a second connecting rod, and the first rotating shaft is rotatably connected to the left side wall of the box body and is close to the connecting rod; the first connecting rod is positioned in the box body, one end of the first connecting rod is fixedly connected with the first rotating shaft, and the other end of the first connecting rod is provided with a second rotating shaft penetrating through the switching hole; the second connecting rod is positioned on the outer side of the box body, one end of the second connecting rod is fixedly connected with the first rotating shaft, and the other end of the second connecting rod is rotatably connected with a handle; the first connecting rod and the second connecting rod are arranged in parallel;
a positioning gear is fixedly arranged between the box body and the second connecting rod on the first rotating shaft, a horizontal plug board is arranged on the left side of the box body above the positioning gear, and a positioning rod matched with the positioning gear is plugged in the plug board.
According to the technical scheme, when the switch cabinet is used, the electrical element is arranged on the inner side surface of the turnover plate, and the electric wire is arranged in the wire tube and is electrically connected with the electrical element through the wire outlet hole; when the electrical element needs to be overhauled or replaced, firstly, a positioning rod matched with the positioning gear is pulled out from the plugboard, then the first rotating shaft is driven to rotate through the handle and the second connecting rod, the second rotating shaft is driven to rotate around the first rotating shaft through the first connecting rod when rotating, one end of the connecting rod is driven to rotate around the first rotating shaft through the second rotating shaft through the matched switching hole, and then the flange winding tube is driven to rotate through the vertical rod and the cross rod arranged on the vertical rod, so that the turnover board is driven to rotate, the electrical element arranged on the inner side surface of the turnover board is enabled to be outwards turned out, and the electrical element is convenient to overhaul or replace; in addition, when the turnover plate rotates by a required angle, the positioning rod is inserted on the insertion plate and matched with the positioning gear, so that the positioning of the turnover plate can be realized; after the overhaul or the change is accomplished, extract the locating lever and can realize the reseing of returning face plate around first pivot reverse rotation handle, after accomplishing to reset to peg graft the locating lever on the plugboard and with the positioning gear cooperation, can realize the locking location of returning face plate.
In a further technical scheme, a door plate mechanism is arranged at the upper end of an opening of the box body, the door plate mechanism comprises an upper door plate, a horizontal rack, a vertical rack, a first gear and a second gear, a convex column, a first convex block and a second convex block are arranged on the left side wall of the box body, a horizontal sliding groove is formed in the first convex block, and a vertical sliding groove is formed in the second convex block; the horizontal rack is connected in the horizontal sliding groove in a sliding mode, one end of the horizontal rack is fixedly connected with the upper door plate, and the first gear is connected to the convex column in a rotating mode and meshed with the horizontal rack; the vertical rack is connected in the vertical sliding groove in a sliding manner, a horizontal rod is arranged at the lower end of the vertical rack, and a power sliding groove matched with the second rotating shaft is formed in the horizontal rod; the second gear wheel is rotatably connected to the convex column and meshed with the vertical rack.
Through the technical scheme, when the second rotating shaft rotates around the first rotating shaft, the vertical rack is driven to move downwards through the power sliding groove, and when the vertical rack moves downwards, the horizontal rack is driven to move towards the inside of the box body through the second gear and the first gear, so that the upper door plate at one end of the horizontal rack is driven to enter the box body; similarly, when the second rotating shaft rotates reversely around the first rotating shaft, the upper door plate positioned at one end of the horizontal rack is driven to extend out of the box body; the door plate mechanism can provide overturning avoiding space for the overturning plate below the upper door plate, and can reset at any time when the overturning plate resets, so that the opening of the box body is integrally sealed.
In a further technical scheme, a sliding rail with a T-shaped cross section and used for mounting electrical components is arranged on the inner side surface of the turnover plate.
(III) advantageous effects
Compared with the prior art, the technical scheme of the invention has the following advantages:
when the switch cabinet is used, an electrical element is arranged on the inner side surface of the turnover plate, and an electric wire is arranged in the wire tube and is electrically connected with the electrical element through the wire outlet hole; when the electrical element needs to be overhauled or replaced, firstly, a positioning rod matched with the positioning gear is pulled out from the plugboard, then the first rotating shaft is driven to rotate through the handle and the second connecting rod, the second rotating shaft is driven to rotate around the first rotating shaft through the first connecting rod when rotating, one end of the connecting rod is driven to rotate around the first rotating shaft through the second rotating shaft through the matched switching hole, and then the flange winding tube is driven to rotate through the vertical rod and the cross rod arranged on the vertical rod, so that the turnover board is driven to rotate, the electrical element arranged on the inner side surface of the turnover board is enabled to be outwards turned out, and the electrical element is convenient to overhaul or replace; in addition, when the turnover plate rotates by a required angle, the positioning rod is inserted on the insertion plate and matched with the positioning gear, so that the positioning of the turnover plate can be realized; after the overhaul or the change is accomplished, extract the locating lever and can realize the reseing of returning face plate around first pivot reverse rotation handle, after accomplishing to reset to peg graft the locating lever on the plugboard and with the positioning gear cooperation, can realize the locking location of returning face plate.
Drawings
FIGS. 1-3 are perspective views of a roll-over panel of the switchgear from closed to open in accordance with the present invention;
FIGS. 4-6 are sectional views of the roll-over panel of the switchgear of the present invention from closed to open;
FIG. 7 is a cut-away perspective structure view of the case body in the present invention;
FIG. 8 is a perspective view of the roll-over panel of the present invention;
FIG. 9 is a perspective view of the vertical rod of the present invention;
fig. 10 is a schematic structural view of the driving mechanism of the present invention.
Detailed Description
Referring to fig. 1-10, a switch cabinet includes a box body 1 with an opening on a side surface, wherein four horizontal line pipes 2 are arranged side by side from top to bottom at the opening of the box body 1; the spool 2 is hinged with turnover plates 3 used for mounting electrical elements, the circumferential side surfaces of the spool 2 are provided with a plurality of wire outlet holes 201 side by side, and the inner side surfaces of the turnover plates 3 are provided with slide rails 301 with T-shaped cross sections and used for mounting the electrical elements; the left side and the right side of the inner side surface of the turnover plate 3 are both provided with hinged plates 4, and the hinged plates 4 are both provided with hinged holes 401 matched with the spool 2; the hinged plates 4 on the left side of the turnover plate 3 are provided with convex plates 5 which extend upwards; a vertical rod 6 is arranged on the left side of the box body 1, and four transverse rods 7 which are respectively hinged with the upper ends of the convex plates 5 are arranged side by side from top to bottom on the vertical rod 6; the upper end of the vertical rod 6 is provided with a connecting rod 8 which horizontally extends into the box body 1, and one end of the connecting rod 8 far away from the vertical rod 6 is provided with a switching hole 801; and a driving mechanism is arranged on the left side wall of the box body 1 and drives the turnover plate 3 to rotate through a connecting rod 8.
The driving mechanism comprises a first rotating shaft 9, a first connecting rod 10 and a second connecting rod 11, and the first rotating shaft 9 is rotatably connected to the left side wall of the box body 1 and is close to the connecting rod 8; the first connecting rod 10 is positioned in the box body 1, one end of the first connecting rod is fixedly connected with the first rotating shaft 9, and the other end of the first connecting rod is provided with a second rotating shaft 12 penetrating through the switching hole 801; the second connecting rod 11 is positioned at the outer side of the box body 1, one end of the second connecting rod is fixedly connected with the first rotating shaft 9, and the other end of the second connecting rod is rotatably connected with a handle 13; the first connecting rod 10 and the second connecting rod 11 are arranged in parallel; a positioning gear 14 is fixedly arranged on the first rotating shaft 9 between the box body 1 and the second connecting rod 11, a horizontal insertion plate 15 is arranged on the left side of the box body 1 above the positioning gear 14, and a positioning rod 16 matched with the positioning gear 14 is inserted into the insertion plate 15.
The upper end of the opening of the box body 1 is provided with a door plate mechanism, the door plate mechanism comprises an upper door plate 17, a horizontal rack 18, a vertical rack 19, a first gear 20 and a second gear 21, a convex column 22, a first lug 23 and a second lug 24 are arranged on the left side wall of the inside of the box body 1, a horizontal sliding groove 2301 is arranged on the first lug 23, and a vertical sliding groove 2401 is arranged on the second lug 24; the horizontal rack 18 is slidably connected in the horizontal chute 2301, one end of the horizontal rack is fixedly connected with the upper door plate 17, and the first gear 20 is rotatably connected on the convex column 22 and meshed with the horizontal rack 18; the vertical rack 19 is slidably connected in the vertical chute 2401, a horizontal rod 25 is arranged at the lower end of the vertical rack 19, and a power chute 2501 matched with the second rotating shaft 12 is arranged on the horizontal rod 25; the second gear 21 is rotatably connected to the boss 22 and engaged with the vertical rack 19.
When the switch cabinet is used, the electrical element is arranged on the inner side surface of the turnover plate 3, and the electric wire is arranged in the wire pipe 2 and is electrically connected with the electrical element through the wire outlet hole 201; when needing to overhaul or change electrical components, at first extract from plugboard 15 with location gear 14 complex locating lever 16, then drive first pivot 9 through handle 13 and second connecting rod 11 and rotate, second pivot 12 drives second pivot 12 through first connecting rod 10 and rotates around first pivot 9 when rotating, second pivot 12 is through driving the one end of connecting rod 8 around first pivot 9 rotation through its complex switching hole 801, and then through vertical pole 6, and the horizontal pole 7 that sets up on vertical pole 6 drives the rotation of 5 bobbins 2 of flange, thereby drive returning face plate 3 and rotate, make the electrical components who installs on 3 medial surfaces of returning face plate outwards turn out, so that electrical components's overhaul or change. Meanwhile, when the second rotating shaft 12 rotates around the first rotating shaft 9, the vertical rack 19 is driven to move downwards through the power sliding chute 2501, and when the vertical rack 19 moves downwards, the horizontal rack 18 is driven to move towards the inside of the box body 1 through the second gear 21 and the first gear 20, so that the upper door panel 17 at one end of the horizontal rack 18 is driven to enter the box body 1, and a turnover avoiding space is provided for the turnover panel 3 below the upper door panel 17. In addition, when the turning plate is rotated by a required angle, the positioning rod 16 is inserted into the insertion plate 15 and matched with the positioning gear 14, so that the turning plate 3 can be positioned. After the maintenance or replacement is completed, the reset of the turnover plate 3 can be realized by pulling out the positioning rod 16 and reversely rotating the handle 13 around the first rotating shaft 9, and meanwhile, the upper door plate 17 positioned in the box body 1 extends out of the box body 1 under the action of the horizontal rack 18, so that the integral sealing of the opening of the box body 1 is realized. After the reset is completed, the positioning rod 16 is inserted into the insertion plate 15 and matched with the positioning gear 14, so that the locking and positioning of the turnover plate 3 can be realized.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (3)

1. A switch cabinet comprises a box body with an opening on the side surface, and is characterized in that a plurality of horizontal wire pipes are arranged at the opening of the box body side by side from top to bottom; the side surfaces of the circumference of the wire pipes are provided with a plurality of wire outlet holes side by side; the inner side surface of the turnover plate is provided with hinged plates on the left side and the right side, and the hinged plates are provided with hinged holes matched with the line pipe; the hinged plates on the left side of the turnover plate are provided with convex plates extending upwards; a vertical rod is arranged on the left side of the box body, and a plurality of transverse rods hinged with the upper end of the convex plate are arranged side by side from top to bottom on the vertical rod; the upper end of the vertical rod is provided with a connecting rod which horizontally extends into the box body, and one end of the connecting rod far away from the vertical rod is provided with a switching hole; a driving mechanism is arranged on the left side wall of the box body and drives the turnover plate to rotate through a connecting rod;
the driving mechanism comprises a first rotating shaft, a first connecting rod and a second connecting rod, and the first rotating shaft is rotatably connected to the left side wall of the box body and is close to the connecting rod; the first connecting rod is positioned in the box body, one end of the first connecting rod is fixedly connected with the first rotating shaft, and the other end of the first connecting rod is provided with a second rotating shaft penetrating through the switching hole; the second connecting rod is positioned on the outer side of the box body, one end of the second connecting rod is fixedly connected with the first rotating shaft, and the other end of the second connecting rod is rotatably connected with a handle; the first connecting rod and the second connecting rod are arranged in parallel;
a positioning gear is fixedly arranged between the box body and the second connecting rod on the first rotating shaft, a horizontal plug board is arranged on the left side of the box body above the positioning gear, and a positioning rod matched with the positioning gear is plugged in the plug board.
2. The switch cabinet according to claim 1, wherein a door plate mechanism is provided at an upper end of the opening of the cabinet, the door plate mechanism comprises an upper door plate, a horizontal rack, a vertical rack, a first gear and a second gear, a convex column, a first convex block and a second convex block are provided on a left side wall of the cabinet, a horizontal sliding groove is provided on the first convex block, and a vertical sliding groove is provided on the second convex block; the horizontal rack is connected in the horizontal sliding groove in a sliding mode, one end of the horizontal rack is fixedly connected with the upper door plate, and the first gear is connected to the convex column in a rotating mode and meshed with the horizontal rack; the vertical rack is connected in the vertical sliding groove in a sliding manner, a horizontal rod is arranged at the lower end of the vertical rack, and a power sliding groove matched with the second rotating shaft is formed in the horizontal rod; the second gear wheel is rotatably connected to the convex column and meshed with the vertical rack.
3. The switch cabinet according to claim 1, wherein the inner side of the turning plate is provided with a sliding rail with a T-shaped cross section for mounting electrical components.
CN201910704811.2A 2019-08-01 2019-08-01 Switch cabinet Active CN110380339B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910704811.2A CN110380339B (en) 2019-08-01 2019-08-01 Switch cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910704811.2A CN110380339B (en) 2019-08-01 2019-08-01 Switch cabinet

Publications (2)

Publication Number Publication Date
CN110380339A CN110380339A (en) 2019-10-25
CN110380339B true CN110380339B (en) 2020-10-27

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CN112038931B (en) * 2020-08-21 2022-06-07 湖南适美环保设备有限公司 Low-voltage power distribution cabinet for power system
CN112164993A (en) * 2020-09-19 2021-01-01 严玉春 Switch board convenient to maintenance
CN114394416B (en) * 2021-12-15 2024-05-28 贵州电网有限责任公司 Nest-enlarging type energy storage box carrying device
CN114084694A (en) * 2021-12-15 2022-02-25 贵州电网有限责任公司 Rich nest type energy storage box fast loading and unloading device
CN114361982A (en) * 2022-01-15 2022-04-15 张宁欣 Low-voltage cabinet for reversible anti-corrosion treatment
CN114170770A (en) * 2022-01-18 2022-03-11 杭州虞灵电气有限公司 Monitoring device and method for intelligent power distribution cabinet
CN117977400A (en) * 2024-03-29 2024-05-03 湖南悠悠电气科技有限公司 Installation mechanism for instrument and meter of electric control cabinet

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WO2017079471A1 (en) * 2015-11-03 2017-05-11 Hoffman Enclosures, Inc. Panel mounting arrangement for enclosures
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CN108006716A (en) * 2017-06-27 2018-05-08 宁波方太厨具有限公司 A kind of household appliance control panel switching mechanism
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CN208597898U (en) * 2017-10-24 2019-03-15 苏州市睿虞电子科技有限公司 A kind of self-carry control cabinet of convenient-opening formula
CN208753761U (en) * 2018-09-07 2019-04-16 雷邦电气有限公司 A kind of high-tension switch cabinet
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CN201303228Y (en) * 2008-10-29 2009-09-02 常州伊顿森源开关有限公司 Linkage operation device for foldable flexible door mechanism of withdrawable-type switch cabinet
CN201690151U (en) * 2010-05-18 2010-12-29 南京大全电气有限公司 Turnable instrument board of low-pressure drawer chest
CN105981246A (en) * 2013-12-16 2016-09-28 伊顿工业(奥地利)有限公司 Frame for a switchgear cabinet comprising pivotable holders for distribution busbars, and production method for a switchgear cabinet
CN104703430A (en) * 2014-06-26 2015-06-10 国家电网公司 Machine cabinet
CN204349280U (en) * 2015-01-25 2015-05-20 南通市泰力普电气有限公司 A kind of turnover distribution box of installation panel of electric component
WO2017079471A1 (en) * 2015-11-03 2017-05-11 Hoffman Enclosures, Inc. Panel mounting arrangement for enclosures
CN205623034U (en) * 2016-05-18 2016-10-05 阳光电源股份有限公司 Convertible mounting panel subassembly and cabinet body and regulator cubicle thereof
CN205921282U (en) * 2016-07-25 2017-02-01 千盛电气集团有限公司 Switch is safety linkage mechanism for complete sets
CN206041206U (en) * 2016-08-26 2017-03-22 河北电力装备有限公司 Cubical switchboard is terminal row fixed establishment for instrument room
CN108006716A (en) * 2017-06-27 2018-05-08 宁波方太厨具有限公司 A kind of household appliance control panel switching mechanism
CN207149935U (en) * 2017-07-12 2018-03-27 镇江西门子母线有限公司 Can opening door detail assembly panel
CN208597898U (en) * 2017-10-24 2019-03-15 苏州市睿虞电子科技有限公司 A kind of self-carry control cabinet of convenient-opening formula
CN207753970U (en) * 2017-11-30 2018-08-21 阮玉如 A kind of appliance controling plate with installation support function
CN208509427U (en) * 2018-07-02 2019-02-15 南京市浦口区天和自动化设备有限公司 A kind of rotatable cabinet of cabinet panel
CN208753761U (en) * 2018-09-07 2019-04-16 雷邦电气有限公司 A kind of high-tension switch cabinet
CN209133903U (en) * 2018-12-24 2019-07-19 香江科技股份有限公司 The secondary chamber of switchgear

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