CN104852288A - Electrical switch cabinet easy to assemble and disassemble and convenient to maintain - Google Patents
Electrical switch cabinet easy to assemble and disassemble and convenient to maintain Download PDFInfo
- Publication number
- CN104852288A CN104852288A CN201510302085.3A CN201510302085A CN104852288A CN 104852288 A CN104852288 A CN 104852288A CN 201510302085 A CN201510302085 A CN 201510302085A CN 104852288 A CN104852288 A CN 104852288A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- sliding door
- lock tab
- connector
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
An electrical switch cabinet easy to assemble and disassemble and convenient to maintain comprises a cabinet body (7) and a sliding door (8) disposed at the front opening of the cabinet body (7). A locking bump (70) is fixedly arranged in a position, facing the opening, in the middle of the frame of the cabinet body (7). A drag mechanism is arranged in a position of a side, corresponding to the locking bump (70), of the sliding door (8). The drag mechanism comprises an installation block (82) fixedly installed on the body of the sliding door (8) and a guide rail block (81) fixedly connected with the installation block (82). The guide rail block (81) and the installation block (82) form a cavity. The guide rail block (81) is provided with a contour part sequentially comprising a vertical blocking section (810), a concave horizontal section (811), a transitional slope section (812) and a convex horizontal section (813) in the front-rear direction from left to right on a side, facing the cavity, of the guide rail block (81).
Description
Technical field
The application relates to electric power electric cabinet field, is specially a kind of cabinet easy to assemble and easy to maintenance.
Background technology
The actuating doors of cabinet cabinet needs frequently to open closes to operate electric switch wherein or to safeguard.And in some cases, cabinet cabinet needs to have fluid-tight airtight performance to ensure that the normal reliable of internal electric switch element is run.But under frequent switch, this airtight performance is difficult to ensure, is more difficult to by operation controls and realizes.
Summary of the invention
The object of this invention is to provide a kind of cabinet easy to assemble and easy to maintenance, it can overcome the above-mentioned defect of prior art.
According to the present invention, a kind of cabinet easy to assemble and easy to maintenance, comprise cabinet and be positioned at the sliding door at cabinet front opening place, the frame middle part of described cabinet is fixedly installed lock tab towards described opening part, the position, side that described sliding door is corresponding with described lock tab is provided with and pulls mechanism, the described mechanism that pulls comprises the mounting blocks be fixedly installed on described sliding door body and the way block be fixedly connected with described mounting blocks, described way block forms cavity together with described mounting blocks, described way block is provided with the vertical barrier section comprising fore-and-aft direction from left to right successively on the side in the face of described cavity, indent horizontal segment, the profile portion of intermediate incline section and evagination horizontal segment, described profile portion in order to can engage by the roller at flexible slide block one end place of elastic slip in movable support bracket, described movable support bracket coordinates with the screw flight driven by drive motors so that side-to-side movement thus drive described flexible slide block elastic by the joint of described profile portion and described roller, described screw rod is connected with described mounting blocks and described way block respectively by thrust bearing, the guide rail bar of left and right directions extension is also provided with in order to carry out guiding to the motion of the described movable support bracket being in described guide rail bar side place and to allow the elastic of described flexible slide block simultaneously in described cavity, described lock tab can to stretch in the space at the opposite side place at described guide rail bar of described cavity and to receive the guiding of described guide rail bar, the front side of described lock tab is provided with locking recess in order to engage when it stretches out with the other end of described flexible slide block, the surrounding that the frame of described cabinet is in described lock tab is provided with elastic spacer in order to the described side resilient engagement with described sliding door, thus, when sliding door to be moved to the left side place of described cabinet front opening by operator thus described lock tab stretches in described space, described drive motors can by controlling run thus drive described flexible slide block to move right and to reach backward in described locking recess and and then engage with the right side wall of described locking recess, thus make described sliding door pulled left with described elastic spacer compression fit, when described drive motors is controlled to stop operation, utilize the axial locking action of threaded engagement self thus keep described compression fit, described screw rod is provided with the first connector by described drive motors side, described first connector opposite side is provided with the second connector, described second connector is connected with described drive motors, described first connector and the second connector are connected by bolt, make drive motors can dismounting and maintenance separately.
Pass through the present invention, in process cabinet easy to assemble and easy to maintenance operated or safeguard, when needs temporarily or when simply sliding door being moved on to side and do not need tight engagement, switch cubicle does not carry out seal cut out so that with frequently promote sliding door.When after complete operation or maintenance, operating personnel can make described drive motors run by control device, thus the seal realizing described switch cubicle is closed.This closedown is by being arranged on the power of the actuating unit in sliding door and realizing by means of the reaction force with switch cabinet body, can avoid in switch cabinet body, arranging complicated closing organ, thus ensure the designs simplification of cabinet itself and avoid running for the impact of the electric component in cabinet easy to assemble and easy to maintenance.Whole plant running is reliable, and structure is simple.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of cabinet easy to assemble and easy to maintenance of the present invention.
Fig. 2 is the cross-sectional schematic of the direction of arrow in Fig. 1, it illustrates the mated condition of sliding door and cabinet joint, does not wherein start the operation carrying out seal closedown;
Fig. 3 is sliding door in figure and cabinet starting schematic diagram when carrying out seal shutoff operation;
Fig. 4 is the structural representation of the sliding door part in Fig. 2;
Fig. 5 is the structural representation of cabinet part in Fig. 2.
Embodiment
Below in conjunction with Fig. 1-5, the present invention is described in detail.
According to embodiment, a kind of cabinet easy to assemble and easy to maintenance, comprise cabinet 7 and be positioned at the sliding door 8 at cabinet 7 front opening place, the frame middle part of described cabinet 7 is fixedly installed lock tab 70 towards described opening part, the position, side that described sliding door 8 is corresponding with described lock tab 70 is provided with and pulls mechanism, the described mechanism that pulls comprises the mounting blocks 82 be fixedly installed on described sliding door 8 body and the way block 81 be fixedly connected with described mounting blocks 82, described way block 81 forms cavity together with described mounting blocks 82, described way block 81 is provided with the vertical barrier section 810 comprising fore-and-aft direction from left to right successively on the side in the face of described cavity, indent horizontal segment 811, the profile portion of intermediate incline section 812 and evagination horizontal segment 813, described profile portion in order to can engage by the roller 80 at flexible slide block 83 one end place of elastic slip in movable support bracket 85, described movable support bracket 85 with screw rod 73 threaded engagement driven by drive motors 93 so that side-to-side movement thus drive described flexible slide block 83 elastic by the joint of described profile portion and described roller 80, described screw rod 73 is connected with described mounting blocks 82 and described way block 81 respectively by thrust bearing, the guide rail bar 87 of left and right directions extension is also provided with in order to carry out guiding to the motion of the described movable support bracket 85 being in described guide rail bar 87 side place and to allow the elastic of described flexible slide block 83 simultaneously in described cavity, described lock tab 70 can to stretch in the space at the opposite side place at described guide rail bar 87 of described cavity and to receive the guiding of described guide rail bar 87, the front side of described lock tab 70 is provided with locking recess 701 in order to engage when it stretches out with the other end of described flexible slide block 83, the surrounding that the frame of described cabinet 7 is in described lock tab 70 is provided with elastic spacer 71, 72 in order to the described side resilient engagement with described sliding door 8, thus, when sliding door 8 to be moved to the left side place of described cabinet 7 front opening by operator thus described lock tab 70 stretches in described space, described drive motors 93 can by controlling run thus drive described flexible slide block 83 to move right and to reach backward in described locking recess 701 and and then engage with the right side wall of described locking recess 701, thus make described sliding door 8 pulled left with described elastic spacer 71, 72 compression fit, when described drive motors 73 is controlled to stop operation, utilize the axial locking action of threaded engagement self thus keep described compression fit, described screw rod 73 is provided with the first connector 102 by described drive motors 93 side, described first connector 102 opposite side is provided with the second connector 101, described second connector 101 is connected with described drive motors 93, described first connector 102 and the second connector 101 are connected by bolt, make drive motors 93 can dismounting and maintenance separately.
Alternatively, wherein, the right end place of described lock tab 70 is provided with left contact pickup 702, and described mounting blocks 82 is provided with right contact pickup 802 with described left contact pickup 702 corresponding position, thus the signal that described elastic spacer 71,72 can be provided compacted.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (2)
1. a cabinet easy to assemble and easy to maintenance, comprise cabinet (7) and be positioned at the sliding door (8) at cabinet (7) front opening place, the frame middle part of described cabinet (7) is fixedly installed lock tab (70) towards described opening part, the position, side that described sliding door (8) is corresponding with described lock tab (70) is provided with and pulls mechanism, the described mechanism that pulls comprises the mounting blocks (82) be fixedly installed on described sliding door (8) body and the way block (81) be fixedly connected with described mounting blocks (82), described way block (81) forms cavity together with described mounting blocks (82), described way block (81) is provided with the vertical barrier section (810) comprising fore-and-aft direction from left to right successively on the side in the face of described cavity, indent horizontal segment (811), the profile portion of intermediate incline section (812) and evagination horizontal segment (813), described profile portion in order to can the roller (80) at flexible slide block (83) one end place of elastic slip in movable support bracket (85) engage, described movable support bracket (85) with screw rod (73) threaded engagement to be driven by drive motors (93) so that side-to-side movement thus drive described flexible slide block (83) elastic by the joint of described profile portion and described roller (80), described screw rod (73) is connected with described mounting blocks (82) and described way block (81) respectively by thrust bearing, the guide rail bar (87) of left and right directions extension is also provided with in order to carry out guiding to the motion of the described movable support bracket (85) being in described guide rail bar (87) side place and to allow the elastic of described flexible slide block (83) simultaneously in described cavity, described lock tab (70) can to stretch in the space at the opposite side place described guide rail bar (87) of described cavity and to receive the guiding of described guide rail bar (87), the front side of described lock tab (70) is provided with locking recess (701) in order to engage when it stretches out with the other end of described flexible slide block (83), the surrounding that the frame of described cabinet (7) is in described lock tab (70) is provided with elastic spacer (71,72) in order to the described side resilient engagement with described sliding door (8), thus, when sliding door (8) to be moved to the left side place of described cabinet (7) front opening by operator thus described lock tab (70) stretches in described space, described drive motors (93) can by controlling run thus drive described flexible slide block (83) to move right and to reach backward in described locking recess (701) and and then engage with the right side wall of described locking recess (701), thus make described sliding door (8) pulled left with described elastic spacer (71,72) compression fit, when described drive motors (73) is controlled to stop operation, utilize the axial locking action of threaded engagement self thus keep described compression fit, described screw rod (73) is provided with the first connector (102) by described drive motors (93) side, described first connector (102) opposite side is provided with the second connector (101), described second connector (101) is connected with described drive motors (93), described first connector (102) and the second connector (101) are connected by bolt, make drive motors (93) can dismounting and maintenance separately.
2. a kind of cabinet easy to assemble and easy to maintenance as claimed in claim 1, wherein, the right end place of described lock tab (70) is provided with left contact pickup (702), described mounting blocks (82) is upper is provided with right contact pickup (802) with described left contact pickup (702) corresponding position, thus the signal that described elastic spacer (71,72) can be provided compacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302085.3A CN104852288A (en) | 2015-06-05 | 2015-06-05 | Electrical switch cabinet easy to assemble and disassemble and convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302085.3A CN104852288A (en) | 2015-06-05 | 2015-06-05 | Electrical switch cabinet easy to assemble and disassemble and convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104852288A true CN104852288A (en) | 2015-08-19 |
Family
ID=53851732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510302085.3A Pending CN104852288A (en) | 2015-06-05 | 2015-06-05 | Electrical switch cabinet easy to assemble and disassemble and convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104852288A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286490A (en) * | 2016-08-10 | 2017-01-04 | 梁文辉 | A kind of fixing equipment and the fastening assembly of easy accessibility |
| CN110355828A (en) * | 2018-04-09 | 2019-10-22 | 罗伯特·博世有限公司 | Extendible track for bench saw |
| CN111817193A (en) * | 2020-06-27 | 2020-10-23 | 合肥伏安科技有限公司 | Switch cabinet convenient to open and close |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0833027B1 (en) * | 1996-09-27 | 1999-12-29 | ANTONIO MERLONI S.p.A. | Device for the opening and closing of doors or the like, especially in electrical domestic appliances or the like |
| CN2550459Y (en) * | 2002-07-19 | 2003-05-14 | 赵明桥 | Anti-prick lock for multiple door and window |
| CN202178521U (en) * | 2011-08-08 | 2012-03-28 | 厦门闽光电气实业有限公司 | Driving mechanism for switch cabinet sliding doors |
| CN202308817U (en) * | 2011-11-03 | 2012-07-04 | 常熟开关制造有限公司(原常熟开关厂） | Locking device for switch cabinet door |
| CN102926602A (en) * | 2012-11-16 | 2013-02-13 | 无锡商业职业技术学院 | Lock for sliding doors and windows |
| CN202906230U (en) * | 2012-10-17 | 2013-04-24 | 张伟钢 | Sliding door type switch cabinet |
| CN203271322U (en) * | 2013-05-09 | 2013-11-06 | 黎宁茹 | Door lock |
| JP2014121248A (en) * | 2012-12-19 | 2014-06-30 | Hitachi Industrial Equipment Systems Co Ltd | Slide door of control panel |
| CN204103270U (en) * | 2014-09-28 | 2015-01-14 | 苏州市世纪晶源光电科技有限公司 | Sliding door type power distribution cabinet |
-
2015
- 2015-06-05 CN CN201510302085.3A patent/CN104852288A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0833027B1 (en) * | 1996-09-27 | 1999-12-29 | ANTONIO MERLONI S.p.A. | Device for the opening and closing of doors or the like, especially in electrical domestic appliances or the like |
| CN2550459Y (en) * | 2002-07-19 | 2003-05-14 | 赵明桥 | Anti-prick lock for multiple door and window |
| CN202178521U (en) * | 2011-08-08 | 2012-03-28 | 厦门闽光电气实业有限公司 | Driving mechanism for switch cabinet sliding doors |
| CN202308817U (en) * | 2011-11-03 | 2012-07-04 | 常熟开关制造有限公司(原常熟开关厂） | Locking device for switch cabinet door |
| CN202906230U (en) * | 2012-10-17 | 2013-04-24 | 张伟钢 | Sliding door type switch cabinet |
| CN102926602A (en) * | 2012-11-16 | 2013-02-13 | 无锡商业职业技术学院 | Lock for sliding doors and windows |
| JP2014121248A (en) * | 2012-12-19 | 2014-06-30 | Hitachi Industrial Equipment Systems Co Ltd | Slide door of control panel |
| CN203271322U (en) * | 2013-05-09 | 2013-11-06 | 黎宁茹 | Door lock |
| CN204103270U (en) * | 2014-09-28 | 2015-01-14 | 苏州市世纪晶源光电科技有限公司 | Sliding door type power distribution cabinet |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286490A (en) * | 2016-08-10 | 2017-01-04 | 梁文辉 | A kind of fixing equipment and the fastening assembly of easy accessibility |
| CN106286490B (en) * | 2016-08-10 | 2018-01-30 | 重庆愚吉机械制造有限公司 | A kind of fastening assembly of fixed equipment and convenient disassembly |
| CN110355828A (en) * | 2018-04-09 | 2019-10-22 | 罗伯特·博世有限公司 | Extendible track for bench saw |
| CN110355828B (en) * | 2018-04-09 | 2022-06-28 | 罗伯特·博世有限公司 | Extendable rail for table saw |
| CN111817193A (en) * | 2020-06-27 | 2020-10-23 | 合肥伏安科技有限公司 | Switch cabinet convenient to open and close |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |