CN104836128A - Electric switchgear with roller groove - Google Patents
Electric switchgear with roller groove Download PDFInfo
- Publication number
- CN104836128A CN104836128A CN201510302631.3A CN201510302631A CN104836128A CN 104836128 A CN104836128 A CN 104836128A CN 201510302631 A CN201510302631 A CN 201510302631A CN 104836128 A CN104836128 A CN 104836128A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- roller
- sliding door
- lock tab
- roller groove
- 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)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides electric switchgear with a roller groove. The switchgear comprises a cabinet (7) and a push-pull door (8) arranged at a front opening of the cabinet (7). A lock bump block (70) is fixedly arranged at a middle position, towards the opening, of the border of the cabinet (7). A pulling mechanism is arranged on one side, corresponding to the lock bump block (70), of the push-pull door (8). The pulling mechanism includes a mounting block (82) fixedly mounted on the body of the push-pull door (8), and a guide rail block (81) fixedly connected with the mounting block (82). A cavity is formed by the guide rail block (81) and the mounting block (82). The guide block (81) is provided with, on the side facing the cavity, a contour part including, from left to right in sequence, a vertical stopping section (810), a recessed horizontal section (811), a transitional slope section (812) and a concave horizontal section (813) in the front-back direction.
Description
Technical field
The application relates to electric power electric cabinet field, is specially a kind of cabinet with roller groove.
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 with roller groove, it can overcome the above-mentioned defect of prior art.
According to the present invention, a kind of cabinet with roller groove, 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 indent horizontal segment, intermediate incline section and evagination horizontal segment surface are equipped with roller groove, described roller is arranged in roller groove, described roller groove is used for carrying out restriction guiding to the walking of described roller, prevent from described roller from walking to offset.
By the present invention, the cabinet of band roller groove to be operated or in the process safeguarded, when needs temporarily or simple sliding door is moved on to side and do not need tight engagement time, switch cubicle does not carry out seal cut out, so as 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 the cabinet of band roller groove.Whole plant running is reliable, and structure is simple.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the cabinet of band roller groove 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 with roller groove, 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 indent horizontal segment 811, intermediate incline section 812 and evagination horizontal segment 813 surface are equipped with roller groove 101, described roller 80 is arranged in roller groove 101, described roller groove 101 is for carrying out restriction guiding to the walking of described roller 80, prevent from described roller 80 from walking to offset.
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. the cabinet with roller groove, 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 indent horizontal segment (811), intermediate incline section (812) and evagination horizontal segment (813) surface are equipped with roller groove (101), described roller (80) is arranged in roller groove (101), described roller groove (101) is for carrying out restriction guiding to the walking of described roller (80), prevent from described roller (80) from walking to offset.
2. a kind of cabinet with roller groove 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302631.3A CN104836128A (en) | 2015-06-05 | 2015-06-05 | Electric switchgear with roller groove |
| HK16100984.0A HK1215105A1 (en) | 2015-06-05 | 2016-01-28 | An electrical switch cabinet with idler wheel groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302631.3A CN104836128A (en) | 2015-06-05 | 2015-06-05 | Electric switchgear with roller groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104836128A true CN104836128A (en) | 2015-08-12 |
Family
ID=53813837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510302631.3A Pending CN104836128A (en) | 2015-06-05 | 2015-06-05 | Electric switchgear with roller groove |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104836128A (en) |
| HK (1) | HK1215105A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117685A (en) * | 2020-09-29 | 2020-12-22 | 广东电网有限责任公司 | Distribution automation terminal control box |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 CN201510302631.3A patent/CN104836128A/en active Pending
-
2016
- 2016-01-28 HK HK16100984.0A patent/HK1215105A1/en unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117685A (en) * | 2020-09-29 | 2020-12-22 | 广东电网有限责任公司 | Distribution automation terminal control box |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1215105A1 (en) | 2016-08-12 |
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