CN104882799A - Electrical switch cabinet utilizing dual pushing rods - Google Patents
Electrical switch cabinet utilizing dual pushing rods Download PDFInfo
- Publication number
- CN104882799A CN104882799A CN201510305382.3A CN201510305382A CN104882799A CN 104882799 A CN104882799 A CN 104882799A CN 201510305382 A CN201510305382 A CN 201510305382A CN 104882799 A CN104882799 A CN 104882799A
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- CN
- China
- Prior art keywords
- sliding door
- cabinet
- lock tab
- slide block
- flexible slide
- 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.)
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Abstract
The invention relates to an electrical switch cabinet utilizing dual pushing rods, which comprises a cabinet body (7) and a sliding door (8) located at a front end opening of the cabinet body (7), wherein a middle part of a frame of the cabinet body (7) is fixedly provided with a locking convex block (70) facing towards the opening, the sliding door (8) is provided with a dragging mechanism at a side corresponding to the locking convex block (70), the dragging mechanism comprises an installation block (78) fixedly installed on a body of the sliding door (8) and guide rail blocks (81, 181) which are fixedly connected with the installation block (78), the opposite side surfaces of the guide rail blocks (81, 181) are provided with a profile portion, and the profile portions sequentially comprise vertical blocking sections (810, 1810) in the front-and-back direction, inner concave horizontal sections (811, 1811), transitional inclined plane sections (812, 1812) and outer convex horizontal sections (813, 1813) from left to right.
Description
Technical field
The application relates to electric power electric cabinet field, is specially a kind of cabinet using two catch bar.
Background technology
The actuating doors of cabinet needs frequently to open closes to operate electric switch wherein or to safeguard.And in some cases, 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 using two catch bar, it can overcome the above-mentioned defect of prior art.
According to the present invention, a kind of cabinet using two catch bar, 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, the side that described way block is relative is provided with the vertical barrier section comprising fore-and-aft direction from left to right successively, 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 is fixedly connected with catch bar so that side-to-side movement thus drive described flexible slide block elastic by the joint of described profile portion and described roller, described catch bar right-hand member is provided with promotion connecting rod, in described sliding door body, hydraulic cylinder is installed, described hydraulic cylinder piston rod be fixedly connected with described promotion connecting rod, the profile portion edge of described way block is also provided with the guide rail bar of left and right directions extension 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, described lock tab can to stretch in the cavity formed between described way block and to receive the guiding of described guide rail bar, the front side of described lock tab and rear side are provided with locking recess in order to engage when it stretches out with the other end of described flexible slide block, 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.
By the present invention, in the process operated cabinet or safeguard, when not needing tight engagement when needs are temporary transient or simply sliding door is moved on to side, switch cubicle does not carry out seal cut out, so that frequently promote sliding door.When after complete operation or maintenance, operating personnel can make hydraulic cylinder 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.Whole plant running is stable, reliable, and structure is simple.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the cabinet of the two catch bar of use 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.
Embodiment
Below in conjunction with Fig. 1-4, the present invention is described in detail.
According to embodiment, a kind of cabinet using two catch bar, 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, described in pull mechanism and comprise the mounting blocks 78 be fixedly installed on described sliding door 8 body and the way block 81 be fixedly connected with described mounting blocks 78, 181, described way block 81, 181 relative sides are provided with the vertical barrier section 810 comprising fore-and-aft direction from left to right successively, 1810, indent horizontal segment 811, 1811, intermediate incline section 812, 1812 and evagination horizontal segment 813, the profile portion of 1813, described profile portion in order to can at movable support bracket 85, the flexible slide block 83 of elastic slip in 185, the roller 80 of 183 one end place, 180 engage, described movable support bracket 85, 185 with catch bar 73, 173 are fixedly connected with so that side-to-side movement thus by described profile portion and described roller 80, the joint of 180 and drive described flexible slide block 83, 183 is elastic, described catch bar 73, 173 right-hand members be provided with promote connecting rod 11, in described sliding door 8 body, hydraulic cylinder 93 is installed, described hydraulic cylinder 93 piston rod 10 be fixedly connected with described promotion connecting rod 11, described way block 81, the profile portion edge of 181 is also provided with the guide rail bar 87 of left and right directions extension, 187 in order to being in described guide rail bar 87, the described movable support bracket 85 of 187 sides place, the motion of 185 is carried out guiding and allows described flexible slide block 83 simultaneously, 183 elastic, described lock tab 70 can stretch into described way block 81, the guiding of described guide rail bar 87 is received in the cavity formed between 181, front side and the rear side of described lock tab 70 are provided with locking recess 701, 702 in order to described flexible slide block 83, the other end of 183 engages when it stretches out, 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.
Alternatively, wherein, the right end place of described lock tab 70 is provided with left contact pickup 80, and described mounting blocks 78 is provided with right contact pickup 802 with described left contact pickup 803 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. one kind uses the cabinet of two catch bar, 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, described in pull mechanism and comprise the mounting blocks (78) be fixedly installed on described sliding door (8) body and the way block (81 be fixedly connected with described mounting blocks (78), 181), described way block (81, 181) relative side is provided with the vertical barrier section (810 comprising fore-and-aft direction from left to right successively, 1810), indent horizontal segment (811, 1811), intermediate incline section (812, 1812) and evagination horizontal segment (813, 1813) profile portion, described profile portion in order to can at movable support bracket (85, 185) the flexible slide block (83 of elastic slip in, 183) roller (80 at one end place, 180) engage, described movable support bracket (85, 185) with catch bar (73, 173) to be fixedly connected with thus by described profile portion and described roller (80, 180) joint and drive described flexible slide block (83, 183) elastic, described catch bar (73, 173) right-hand member is provided with and promotes connecting rod (11), hydraulic cylinder (93) is installed in described sliding door (8) body, the piston rod (10) of (93) of described hydraulic cylinder is fixedly connected with described promotion connecting rod (11), described way block (81, 181) profile portion edge is also provided with the guide rail bar (87 that left and right directions extends, 187) in order to being in described guide rail bar (87, 187) the described movable support bracket (85 at side place, 185) motion is carried out guiding and is allowed described flexible slide block (83 simultaneously, 183) elastic, described lock tab (70) can stretch into described way block (81, 181) guiding of described guide rail bar (87) is received in the cavity formed between, front side and the rear side of described lock tab (70) are provided with locking recess (701, 702) in order to described flexible slide block (83, 183) the other end engages when it stretches out, 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, 193) described flexible slide block (83 can be driven by controlling run, 183) move right and reach described locking recess (701 backward, 702) in and and then with described locking recess (701, 702) right side wall engages, thus make described sliding door (8) pulled left with described elastic spacer (71, 72) compression fit.
2. a kind of cabinet using two catch bar as claimed in claim 1, wherein, the right end place of described lock tab (70) is provided with left contact pickup (803), described mounting blocks (78) is upper is provided with right contact pickup (802) with described left contact pickup (803) 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 |
|---|---|---|---|
| CN201510305382.3A CN104882799A (en) | 2015-06-05 | 2015-06-05 | Electrical switch cabinet utilizing dual pushing rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305382.3A CN104882799A (en) | 2015-06-05 | 2015-06-05 | Electrical switch cabinet utilizing dual pushing rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104882799A true CN104882799A (en) | 2015-09-02 |
Family
ID=53950186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510305382.3A Pending CN104882799A (en) | 2015-06-05 | 2015-06-05 | Electrical switch cabinet utilizing dual pushing rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104882799A (en) |
Citations (5)
| 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 |
| 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 |
-
2015
- 2015-06-05 CN CN201510305382.3A patent/CN104882799A/en active Pending
Patent Citations (5)
| 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 |
| 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 |
| CN203271322U (en) * | 2013-05-09 | 2013-11-06 | 黎宁茹 | Door lock |
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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: 20150902 |
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| RJ01 | Rejection of invention patent application after publication |