CN104022446B - A kind of convenient switch board disposing nameplate - Google Patents
A kind of convenient switch board disposing nameplate Download PDFInfo
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- CN104022446B CN104022446B CN201410285120.0A CN201410285120A CN104022446B CN 104022446 B CN104022446 B CN 104022446B CN 201410285120 A CN201410285120 A CN 201410285120A CN 104022446 B CN104022446 B CN 104022446B
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- tray
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- spring shaft
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- 239000012634 fragment Substances 0.000 claims abstract description 19
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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- Displays For Variable Information Using Movable Means (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a kind of convenient switch board disposing Sign Board, relate to the distribution control device of a kind of power system.Including cabinet and cabinet door, the doorframe of cabinet is provided with groove, in groove, is provided with bracket；Bracket passes through hinge on two sidewalls of groove；Bracket main body includes block and tray, and the lower end of tray is provided with lower top wheel, and lower top wheel is the cam of relative bearing pin, and the lower end inside at groove is provided with the shell fragment coordinated with lower top wheel；Tray upper end is provided with crown chakra, and block lower end is internally provided with the top wheel track of indent, and the orbital plane of top wheel track is that the cambered surface connected by multistage rounding off is constituted；Crown chakra bottom is hinged by spring shaft and block lower end, crown chakra is positioned at top wheel track the concave surface resilient engagement with top wheel track, the inner side of block and tray has the groove of correspondence, pluck out during use, form right angle ear, hold slogan banner, be pressed into concordant with cabinet panel when not using, facilitate attractive in appearance.
Description
Technical field
The present invention relates to the distribution control device of a kind of power system, specifically refer to the control cabinet for power distribution of a kind of power system.
Background technology
The properly functioning too busy to get away control equipment of power system, control equipment is the properly functioning brain of power system and maincenter, and ensureing that the normal reliable of control equipment operates in power system is very important work.For this, the control equipment of power system is required for being arranged in independent room or space.And in order to ensure the properly functioning of power system, control equipment must be able to not rest, even if needing repairing or safeguarding, it is also necessary to could maintenance down after having standby equipment to replace.Switch board is usually the cupboard that can open the door in front and back, and door above is usually transparent, it is possible to the ruuning situation of the instrument in observation switch board, also referred to as sealer；Use when door below is wiring and maintenance maintenance.Having a lot of switch board in transmission-line control room, and to have a lot of switch board be identical, when a switch board is in normal operating condition, the equipment identical with it is at maintenance, safeguards or resting state.Therefore necessary this switch board state in which of marked position on the switch board in control room; as properly functioning equipment will in the sealer one side red card sign indicating " operational outfit ", the equipment overhauled to be used that before and after switch board that the Sign Board of " overhauling " indicates.The means arranging these nameplates at present on switch board are a lot, and what have hangs over Sign Board on switch board with rope, and what have is adsorbed on Sign Board on switch board with Magnet.Under normal circumstances, a transformer station is at least with 200～300 nameplates, if with Magnet, at least using 600 polyliths.And switch board is all weak current equipment, these Magnet likely affect the properly functioning of control equipment.
Summary of the invention
The technical problem to be solved in the present invention is to provide the power distribution cabinet that can conveniently install nameplate, and it does not affect normal operation when not installing Sign Board.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of convenient switch board disposing nameplate, including cabinet and cabinet door, the doorframe of described cabinet is provided with groove, is provided with bracket in groove；Described bracket passes through hinge on two sidewalls of groove；Bracket main body includes block and tray, and the lower end of tray is provided with lower top wheel, and lower top wheel is the cam of relative bearing pin, and the lower end inside at groove is provided with the shell fragment coordinated with lower top wheel, and when tray is in horizontally or vertically position, shell fragment makes tray position；Tray upper end is provided with crown chakra, block lower end is internally provided with the top wheel track of indent, crown chakra bottom is hinged by spring shaft and block lower end, crown chakra is positioned at top wheel track the concave surface resilient engagement with top wheel track, the orbital plane of described top wheel track is that the cambered surface connected by multistage rounding off is constituted, being positioned at the cambered surface at two ends and the close together of spring shaft, centrally located cambered surface is distant with spring shaft；The inner side of block and tray has the groove of correspondence.
The present invention further improvement is that: the groove of the inner side of described block and tray is the 45 ° of grooves extended for initial point with spring shaft.
The present invention further improvement is that: the doorframe of described cabinet door both sides is provided with the bracket of erection Sign Board.
The present invention further improvement is that: the lower end of described block is provided with two flanks, and top wheel track and crown chakra are respectively positioned between these two flanks, and spring shaft activity cross-under, in the corresponding hole of block and tray, has certain gap between crown chakra and two flanks；Spring shaft two ends are provided with spacer pin.
Owing to adopting technique scheme, have the beneficial effects that produced by the present invention:
The supporting plate of the present invention can retraction cabinet panel itself, be pressed into concordant with cabinet panel when not using, pluck out during use, formation right angle ear, hold slogan banner；Supporting plate is positioned on two doorframes of cabinet, equally blocks cabinet door when being linked into Sign Board time image keeper, strengthens warning function and safety, both artistic and practical.
Bracket is made up of block and tray, and tray lower end is provided with lower top wheel, and lower top wheel is installed in groove by bearing pin, and lower end coordinates with shell fragment, shell fragment oblique weld is in groove, and one end is welded on one end, groove side and is welded on groove floor, and tray inside and outside can swing in groove around bearing pin.The lower top wheel of tray lower end is the cam relative to bearing pin, and when tray is perpendicular to shell fragment, the center of rotation of tray and bearing pin axle center are farthest with shell fragment distance, and under tray, top wheel extrusion elastic deforms, and shell fragment reacts on one bigger active force of tray；Tray is when vertical position, and the center of rotation of tray and the axle center of bearing pin are nearest with shell fragment position, and lower top is taken turns contact flat spring but do not extruded.Tray is turned out overcoming bigger active force by upright position, so tray can keep plumbness preferably on condition that an external force is not applied, when namely not using, retraction cabinet is stable in groove.When horizontal level, tray is played a supportive role by the lower side of groove, and in work, energy stable position is at horizontal level.
The lower end of block is provided with two flanks, being provided with the top wheel track of indent between flank, tray upper end is provided with crown chakra, and spring shaft activity cross-under is in the corresponding hole of block and tray, spring shaft two ends are provided with spacer pin, it is ensured that in rotation process, block is reliable with the connection of tray.Top wheel track is that the cambered surface connected by multistage rounding off is constituted, it is positioned at the cambered surface in outside and the close together of spring shaft, centrally located cambered surface is distant with spring shaft, oppressive force is produced with the outside cambered surface in the groove of block lower end when tray crown chakra contacts, oppressive force conduction brings it about elastic deformation to spring shaft, the elastic force of spring shaft reacts on block by the crown chakra of tray, block and tray is enable to keep relative position not rotate, it is prevented that to pop into position during work and cause losing efficacy.Gap between crown chakra and two flanks is space and the elastic force that spring shaft provides bending, it is ensured that the feasibility that block rotates around spring shaft.
The groove of the inner side of block and tray is the 45 ° of grooves extended for initial point with spring shaft, block turns to block when two grooves overlap around spring shaft and forms right angle ear with tray, steadily hold Sign Board, make Sign Board be printed on caveat face and be parallel to cabinet face, observer is facilitated to check, Label is eye-catching, and warning function maximizes.
Bracket is arranged on doorframe both sides rather than door-plate, equally blocks cabinet door when being linked into slogan banner time image keeper, strengthen warning function and safety.
Accompanying drawing explanation
Fig. 1 is the agent structure schematic diagram of the present invention；
Fig. 2 is the bracket of present invention configuration state schematic diagram when not using；
Fig. 3 is the configuration state schematic diagram during bracket use of the present invention；
Fig. 4 is the side-looking structural representation of Fig. 2；
In the accompanying drawings: 1, cabinet, 2, Sign Board, 3, bracket, 3-1, block, 3-2, tray, 4, shell fragment, 5, spring shaft, 5-1, spacer pin, 6, crown chakra, 7, bearing pin, 8, top wheel track, 9, lower top wheel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details:
Agent structure schematic diagram of the present invention is as it is shown in figure 1, include cabinet 1, bracket 3 and the Sign Board 2 being positioned on bracket 3, and wherein bracket 3 can retraction cabinet 1 panel itself, it is pressed in groove concordant with cabinet 1 panel when not using, use is to pluck out bracket, forms right angle ear, holds Sign Board 2；Bracket 3 is positioned on two doorframes of cabinet 1, equally blocks cabinet door when being linked into Sign Board 2 time image keeper, strengthens warning function and safety, both artistic and practical.
Bracket 3 is made up of block 3-1 and tray 3-2, tray 3-2 lower end is provided with lower top wheel 9, lower top wheel 9 is installed in groove by bearing pin 7, wheel 9 lower ends, lower top coordinate with shell fragment 4, shell fragment 4 oblique weld is in groove, one end is welded on one end, groove downside and is welded on groove floor, and tray 3-2 inside and outside can swing around bearing pin 7.The lower top wheel 9 of tray 3-2 lower end is the cam relative to bearing pin 7, when tray 3-2 is perpendicular to shell fragment 4, the center of rotation of tray 3-2 and bearing pin 7 center are with shell fragment 4 apart from farthest, and under tray 3-2, top wheel 9 extrusion elastic 4 are deformed, and shell fragment 4 reacts on the active force that tray 3-2 mono-is bigger；Tray 3-2 is when vertical position, the center of rotation of tray 3-2 and the center of bearing pin 7 are nearest with shell fragment 4 position, lower top wheel 9 contacts without extruding with shell fragment 4, tray 3-2 is turned out overcoming bigger active force by upright position so tray 3-2 medial surface is affixed on groove floor on condition that an external force is not applied, keeps plumbness to realize location.When horizontal level, tray 3-2 is played a supportive role by the lower side of groove so that it is can be stable at horizontal level during work.
The lower end of block 3-1 is provided with two flanks, the top wheel track 8 of indent it is provided with between flank, tray 3-2 upper end is provided with crown chakra 6, top wheel track 8 and crown chakra 6 are respectively positioned between these two flanks, spring shaft 5 activity cross-under is in block 3-1 and the corresponding hole of tray 3-2, spring shaft 5 two ends are provided with spacer pin 5-1(spacer pin and can also replace with nut), it is ensured that in rotation process, block is reliable with the connection of tray.Top wheel track 8 is that the cambered surface connected by multistage rounding off is constituted, it is positioned at cambered surface and the spring shaft 5 axle center close together in outside, centrally located cambered surface is distant with spring shaft 5 axle center, oppressive force is produced each other when tray 3-2 crown chakra 6 contacts with the outside cambered surface in block 3-1 groove, to spring shaft 5 and there is elastic deformation in oppressive force conduction, the elastic force of spring shaft 5 reacts on block 3-1 by the crown chakra 6 of tray 3-2, block 3-1 and tray 3-2 is enable to keep relative position not rotate, it is prevented that to pop into position during work and cause losing efficacy.Simultaneously because the gap between crown chakra and two flanks provides the space of spring shaft bending, it is ensured that the feasibility that block and tray rotate mutually.
The groove of the inner side of block 3-1 and tray 3-2 is the 45 ° of grooves extended for initial point with spring shaft, block turns to block and tray when two grooves overlap around tray around spring shaft and forms right angle ear, steady bracketing Sign Board, make Sign Board be printed on caveat face and be parallel to cabinet face, facilitating observer to check, warning function maximizes.
The operating process of the present invention is as described below:
Clasp inclined trough surface above bracket 3 with hands during use to be pulled out in the groove of cabinet 1 by bracket 3, turn clockwise around spring shaft 5 the formation right angle ear until the groove of inner side of block 3-1 and tray 3-2 contacts by block 3-1, and Sign Board 2 is put into the right angle in ear of formation；It is pressed in groove concordant with cabinet 1 panel when not using, both artistic and practical.And bracket 3 is positioned on two doorframes of cabinet 1, equally blocks door when being linked into Sign Board 2 time image keeper, strengthen warning function and safety.
Claims (4)
1. the convenient switch board disposing nameplate, including cabinet (1) and cabinet door, it is characterised in that: the doorframe of described cabinet (1) is provided with groove, in groove, is provided with bracket (3)；Described bracket (3) is hinged on two sidewalls of groove by bearing pin (7)；Bracket (3) main body includes block (3-1) and tray (3-2), the lower end of tray (3-2) is provided with lower top wheel (9), lower top wheel (9) is the cam of relative bearing pin (7), lower end inside at groove is provided with the shell fragment (4) coordinated with lower top wheel (9), and when tray (3-2) is in horizontally or vertically position, shell fragment (4) makes tray (3-2) position；Tray (3-2) upper end is provided with crown chakra (6), block (3-1) lower end is internally provided with the top wheel track (8) of indent, crown chakra (6) bottom is hinged by spring shaft (5) and block (3-1) lower end, crown chakra (6) is positioned at top wheel track (8) the concave surface resilient engagement with top wheel track (8), the orbital plane on described top wheel track (8) is that the cambered surface connected by multistage rounding off is constituted, being positioned at the cambered surface at two ends and the close together of spring shaft (5), centrally located cambered surface is distant with spring shaft (5)；The inner side of block (3-1) and tray (3-2) has the groove of correspondence.
2. a kind of convenient switch board disposing nameplate according to claim 1, it is characterised in that the groove of the inner side of described block (3-1) and tray (3-2) is the 45 ° of grooves extended for initial point with spring shaft (5).
3. a kind of convenient switch board disposing nameplate according to claim 1, it is characterised in that the doorframe of described cabinet door both sides is provided with the bracket (3) of erection Sign Board (2).
4. a kind of convenient switch board disposing nameplate according to claim 1, it is characterized in that the lower end of described block (3-1) is provided with two flanks, top wheel track (8) and crown chakra (6) are respectively positioned between these two flanks, spring shaft (5) activity cross-under, in the corresponding hole of block (3-1) and tray (3-2), has certain gap between crown chakra (6) and two flanks；Spring shaft (5) two ends are provided with spacer pin (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285120.0A CN104022446B (en) | 2014-06-24 | 2014-06-24 | A kind of convenient switch board disposing nameplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285120.0A CN104022446B (en) | 2014-06-24 | 2014-06-24 | A kind of convenient switch board disposing nameplate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104022446A CN104022446A (en) | 2014-09-03 |
| CN104022446B true CN104022446B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410285120.0A Active CN104022446B (en) | 2014-06-24 | 2014-06-24 | A kind of convenient switch board disposing nameplate |
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| Country | Link |
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| CN (1) | CN104022446B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420117B (en) * | 2017-07-18 | 2023-07-18 | 济宁学院 | Supporting and connecting device for coal mine tunnel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070230094A1 (en) * | 2006-04-04 | 2007-10-04 | Carlson Curt S | Integrated, self-contained power distribution system |
| CN202736405U (en) * | 2012-08-29 | 2013-02-13 | 河南省电力公司商丘供电公司 | Safety signboard support |
| CN203911272U (en) * | 2014-06-24 | 2014-10-29 | 国家电网公司 | Control cabinet capable of conveniently arranging indication boards |
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2014
- 2014-06-24 CN CN201410285120.0A patent/CN104022446B/en active Active
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| Publication number | Publication date |
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| CN104022446A (en) | 2014-09-03 |
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