CN203951084U - Be applicable to the public measure and control device of railway substation of Line for Passenger Transportation - Google Patents
Be applicable to the public measure and control device of railway substation of Line for Passenger Transportation Download PDFInfo
- Publication number
- CN203951084U CN203951084U CN201420392932.0U CN201420392932U CN203951084U CN 203951084 U CN203951084 U CN 203951084U CN 201420392932 U CN201420392932 U CN 201420392932U CN 203951084 U CN203951084 U CN 203951084U
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- housing
- mounting panel
- guide groove
- dwang
- fastener
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- 238000009413 insulation Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009466 transformation Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 101100048088 Caenorhabditis elegans let-70 gene Proteins 0.000 description 1
- 101100371494 Caenorhabditis elegans ubc-1 gene Proteins 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model discloses the public measure and control device of railway substation that is applicable to Line for Passenger Transportation, comprise mounting panel (1), housing (2) and control board (4), mounting panel (1) is arranged in housing (2), mounting panel (1) moves in housing (2) along guide groove (203), also comprise a dwang (5), rotate dwang (5), can promote fastener (3) and stop mounting panel (1).The beneficial effects of the utility model are: electronic instrument is arranged on a mounting panel, mounting panel is mounted to enclosure interior by guide groove, exiting mounting panel makes electronic instrument exit housing, facilitated staff to the installation of electronic instrument and maintenance, and when this device is arranged in power transformation box, mounting panel can be opened easily, makes the maintenance of this device become more convenient.
Description
Technical field
The utility model relates to electric railway field, particularly relates to a kind of public measure and control device of railway substation that is applicable to Line for Passenger Transportation.
Background technology
In recent years, the technical merit of China's traction substation of electric railway secondary device has had very much progress, and achievement is obvious to all.
The public measure and control device of railway substation, mainly the integrated functions such as central sound equipment and measurement, control, can control and measuring Ia1, Ib1, Ic1, Ia2, Ib2, Ic2, Uab1, Ubc1, Uca1, Uab2, Ubc2, Uca2 Deng12 road information, it generally comprises housing, housing one side arranges display and keyboard, offside arranges various interface, and various electronic instrument distributing installation is in inner walls, and electronic instrument is by electric wire connecting interface.Electronic equipments is mainly to comprise current sensor, voltage sensor, A/D converter, CPU, relay, memory and data communication module, current sensor and voltage sensor test monitoring, the signal of test sends to CPU through A/D converter, CPU carries out Treatment Analysis, when finding mistake, by the audible alarm of Control central authorities, but also information is sent to the Surveillance center of far-end through data communication module, each measurement data all can send to memory stores, but also data are shown at display, staff can also be inputted and be revised alarm threshold by keyboard, the record of the memory stores of can also leafing through.
In Line for Passenger Transportation, electrical equipment is after going wrong, and it is more vital can placing under repair fast always, but at this device, in practice process, still there are a lot of problems, particularly maintenance aspect, because this device is to insert to be arranged in power transformation box, only exposes a side that has display and keyboard, when maintenance electronic equipments, need to pull out this device, and then take housing apart, place under repair, this maintenance mode trouble very, has wasted a large amount of time and manpower and materials.
Utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, a kind of public measure and control device of railway substation that is applicable to Line for Passenger Transportation is provided, solve too trouble of the public measure and control device maintenance of existing distribution substation, wasted a large amount of time and the defect of manpower and materials.
The utility model is achieved through the following technical solutions: the public measure and control device of railway substation that is applicable to Line for Passenger Transportation, comprise mounting panel, housing and control board, described housing is the cuboid of hollow, it has one end is opening, this opening seals by control board, mounting panel is arranged in housing, electronic instrument is installed on mounting panel, keyboard and display are installed on control board, mounting panel is parallel with control board, on housing, on the inwall of four of adjacent openings sides, be respectively arranged with a guide groove, the bearing of trend of guide groove is perpendicular to control board, and the length of guide groove is its place side length half, the surrounding of described mounting panel is provided with the projection coordinating with guide groove, mounting panel is moved in housing along guide groove, guide groove one end is opened wide, other end sealing, the inherent position near blind end of guide groove is provided with a fastener, the rectangular triangle in cross section of fastener, one right-angle side is over against guide groove blind end, and this right-angle side coordinates with the distance of guide groove blind end and the length of projection, another right-angle side is over against guide groove bottom, guide groove is provided with an accommodating groove over against the position of fastener, fastener is connected by spring with the bottom of accommodating groove, compressing fastener, can fastener be pressed in accommodating groove completely, on fastener, be also provided with a pull bar, pull bar one end and fastener are fixed, the other end is successively through spring and housing, the outer wall of housing is provided with mounting groove over against the position of pull bar, the side of pull bar is provided with a breach, also comprise a dwang, dwang one end is positioned at mounting groove, the other end extends to opening part, and exceed housing, dwang is parallel with guide groove, dwang is positioned on the termination of mounting groove and is provided with semicircular top, top is positioned at the side of dwang, the termination of dwang is also positioned at breach, when spring becomes flexible, breach is near lower surface and the dwang laminating of hull outside, rotate dwang, make top between dwang and lower surface, pull bar is pushed up downwards, make fastener be positioned at accommodating groove, described mounting panel is provided with draw ring towards the one side of opening.In this device, originally be arranged on the electronic instrument in inner walls, now change mounting means, a mounting panel is first set in housing, the very convenient installing/dismounting of this mounting panel, then electronic instrument and being arranged on this mounting panel, while exiting mounting panel, can take electronic instrument out of, then can overhaul electronic instrument, and the mounting means of mounting panel is: first one end of housing is opening, whole one end of this opening covering shell is described, thereby make mounting panel to pass in and out housing from import, and guide groove does not connect, only have half of place side length, be that guide groove extends on the center line of side, place, this center line is the center line of this side on guide groove bearing of trend, promote mounting panel moves in housing, when mounting panel arrives fastener, the inclined-plane of fastener is facing to mounting panel, because slope effect, mounting panel is easy to fastener to compress into accommodating groove, then projection crosses fastener, enter between fastener and guide groove blind end, at this moment fastener can upspring automatically, projection is fixed, projection can not move on the bearing of trend of guide groove, mounting panel can not move, completed the installation of mounting panel.Electronic instrument on mounting panel is first installed, and then mounting panel is moved in housing, and the electric wire of electronic instrument should long enough, guarantees can not have influence on the electrical connectivity of electronic instrument in mounting panel moving process.And, dwang is set and controls fastener motion, rotate dwang, because top exists, can promote fastener moves along its bearing of trend, when fastener blocks mounting panel, can rotate dwang, promote fastener and enter accommodating groove, because comprise altogether four fasteners, four dwangs are so just set, the dwang head of dwang arranges a side of opening at housing, although this side arranges opening, but also have four sides, bar head is positioned on four sides, control board is lived bar first speed at ordinary times, when maintenance, the lower control board of dismounting, it is rotatable dwang that hand pinches bar head, thereby carry out the dismounting of mounting panel.A draw ring is also set on mounting panel, facilitates staff that mounting panel is pulled out from housing.
Further, said apparatus also comprises that hooks a plate stem, and described hook plate stem comprises drag hook and the insulation body of rod, and drag hook becomes vertical bar shape, it is vertically arranged on one end of the insulation body of rod, described hook plate stem inserts in the placement hole on housing, and placement hole is blind hole, and its aperture is positioned at a side that has opening on housing, position in placement hole aperture on housing is also provided with standing groove, standing groove mates with drag hook, and when the insulation body of rod inserts in placement hole, drag hook is positioned at standing groove.Because be, when being also arranged on power transformation box, this device takes off mounting panel, so staff directly removes to draw mounting panel with hand, danger very, and staff also can not carry insulating bar at any time, so directly in housing, one of plug-in mounting hooks plate stem, for pulling out mounting panel, placement hole and standing groove are all arranged on a side that has opening on housing, this side has four sides, and placement hole and standing groove are positioned on one of them side.
Further, on above-mentioned housing, being provided with louvre, is all electronic instrument in housing, when work, inevitably produce heat, make temperature in housing increase, have influence on the work of electronic instrument, so louvre need to be set, the heat in housing can be scattered away.
Further, in above-mentioned housing, be provided with radiator fan, described radiator is positioned at mounting panel away from a side of opening, radiator fan is aimed at mounting panel blowing, radiator fan is set over against mounting panel, because what arrange on mounting panel is electronic instrument, fan is aimed at electronic instrument blowing, electronic instrument is not operated in excessive temperature environment, has ensured electronic instrument work.
The beneficial effects of the utility model are: electronic instrument is arranged on a mounting panel, mounting panel is mounted to enclosure interior by guide groove, exiting mounting panel makes electronic instrument exit housing, facilitated staff to the installation of electronic instrument and maintenance, and when this device is arranged in power transformation box, mounting panel can be opened easily, makes the maintenance of this device become more convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the mounting structure schematic diagram of fastener, dwang;
Fig. 3 is the structural representation of dwang;
Fig. 4 is that A in Fig. 1 is to enlarged diagram;
Fig. 5 is the structural representation of placement hole, standing groove on housing;
Fig. 6 is for hooking the structural representation of plate stem;
In figure, 1-mounting panel, 2-housing, 3-fastener, 4-control board, 5-dwang, 6-hooks plate stem, 7-louvre, 8-radiator fan, 101-projection, 102-draw ring, 201-opening, 202-mounting groove, 203-guide groove, 204-accommodating groove, 205-placement hole, 206-standing groove, 301-spring, 302-pull bar, 303-breach, 304-lower surface, 501-top, 601-drag hook, the 602-body of rod that insulate.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples:
[embodiment]
As shown in Fig. 1-6, be applicable to the public measure and control device of railway substation of Line for Passenger Transportation, comprise mounting panel 1, housing 2 and control board 4, the cuboid that described housing 2 is hollow, it has one end is opening 201, this opening 201 seals by control board 4, mounting panel 1 is arranged in housing 2, electronic instrument is installed on mounting panel 1, keyboard and display are installed on control board 4, mounting panel 1 is parallel with control board 4, on housing 2, on the inwall of four of adjacent openings 201 sides, be respectively arranged with a guide groove 203, the bearing of trend of guide groove 203 is perpendicular to control board 4, and the length of guide groove 203 is its place side length half, the surrounding of described mounting panel 1 is provided with the projection 101 coordinating with guide groove 203, mounting panel 1 is moved housing 2 is interior along guide groove 203, guide groove 203 one end are opened wide, other end sealing, the inherent position near blind end of guide groove 203 is provided with a fastener 3, the rectangular triangle in cross section of fastener 3, one right-angle side is over against guide groove 203 blind ends, and this right-angle side coordinates with the length of projection 101 with the distance of guide groove 203 blind ends, another right-angle side is over against guide groove 203 bottoms, guide groove 203 is provided with an accommodating groove 204 over against the position of fastener 3, fastener 3 is connected by spring 301 with the bottom of accommodating groove 204, compressing fastener 3, fastener 3 can be pressed in accommodating groove 204 completely, on fastener 3, be also provided with a pull bar 302, pull bar 302 one end and fastener 3 are fixing, the other end is successively through spring 301 and housing 2, the outer wall of housing 2 is provided with mounting groove 202 over against the position of pull bar 302, the side of pull bar 302 is provided with a breach 303, also comprise a dwang 5, dwang 5 one end are positioned at mounting groove 202, the other end extends to opening 201 places, and exceed housing 2, dwang 5 is parallel with guide groove 203, dwang 5 is positioned on the termination of mounting groove 202 and is provided with semicircular top 501, top 501 is positioned at the side of dwang 5, the termination of dwang 5 is also positioned at breach 303, when spring 301 is loosening, breach 303 is near the lower surface 304 and dwang 5 laminatings in housing 2 outsides, rotate dwang 5, make to come directly towards 501 between dwang 5 and lower surface 304, pull bar 302 is pushed up downwards, make fastener 3 be positioned at accommodating groove 204, described mounting panel 1 is provided with draw ring 102 towards the one side of opening 201.In this device, originally be arranged on the electronic instrument on housing 2 inwalls, now change mounting means, first a mounting panel 1 is set housing 2 is interior, the very convenient installing/dismounting of this mounting panel 1, then electronic instrument and being arranged on this mounting panel 1, while exiting mounting panel 1, can take electronic instrument out of, then can overhaul electronic instrument, and the mounting means of mounting panel 1 is: first one end of housing 2 is opening 201, whole one end of these opening 201 covering shells 2 is described, thereby make mounting panel 1 to pass in and out housings 2 from import 201, and guide groove 203 does not connect, only have half of place side length, be that guide groove 203 extends on the center line that side, place is positioned at guide groove 203 bearing of trends, guide groove 203 is preferably positioned at side, place on the center line perpendicular to guide groove 203 bearing of trends, promote mounting panel 1 to the interior motion of housing 2, when mounting panel 1 arrives fastener 3, the inclined-plane of fastener 3 is facing to mounting panel 1, because slope effect, mounting panel 1 is easy to fastener 3 to compress into accommodating groove, then projection 101 crosses fastener 3, enter between fastener 3 and guide groove 203 blind ends, at this moment fastener 3 can upspring automatically, projection 101 is fixed, projection 101 can not move on the bearing of trend of guide groove 203, mounting panel 1 can not move, completed the installation of mounting panel 1.Electronic instrument on mounting panel 1 is first installed, and then mounting panel 1 is moved in housing 2, and the electric wire of electronic instrument should long enough, guarantees can not have influence on the electrical connectivity of electronic instrument in mounting panel 1 moving process.And, dwang 5 is set and controls fastener 3 motions, rotate dwang 5, because top 501 exists, can promote fastener 3 moves along its bearing of trend, when fastener 3 blocks mounting panel 1, can rotate dwang 5, promote fastener 3 and enter accommodating groove 204, because comprise altogether four fasteners 3, four dwangs 5 are so just set, the dwang head of dwang 5 arranges a side of opening 201 at housing 2, although this side arranges opening 201, but also have four sides, bar head is positioned on four sides, control board 4 is lived bar first speed at ordinary times, when maintenance, the lower control board 4 of dismounting, it is rotatable dwang 5 that hand pinches bar head, thereby carry out the dismounting of mounting panel 1.A draw ring 102 is also set on mounting panel 1, facilitates staff that mounting panel 1 is pulled out from housing 2.
Further, said apparatus also comprises that hooks a plate stem 6, described hook plate stem 6 comprises drag hook 601 and the insulation body of rod 602,601 one-tenth vertical bar shapes of drag hook, it is vertically arranged on one end of the insulation body of rod 602, in the placement hole 205 that described hook plate stem 6 inserts on housing 2, placement hole 205 is blind hole, its aperture is positioned at a side that has opening 201 on housing 2, on housing 2, in the position in placement hole 205 apertures, be also provided with standing groove 206, standing groove 206 mates with drag hook 601, and when the insulation body of rod 602 inserts placement hole 205 when interior, drag hook 601 is positioned at standing groove 206.Because be, when being also arranged on power transformation box, this device takes off mounting panel 1, so staff directly removes to draw mounting panel 1 with hand, danger very, and staff also can not carry insulating bar at any time, so directly hook plate stem 6 one of the interior plug-in mounting of housing 2, for pulling out mounting panel 1, placement hole 205 and standing groove 206 are all arranged on a side that has opening on housing 2, this side has four sides, and placement hole 205 and standing groove 206 are positioned on one of them side.
Further, on above-mentioned housing 2, being provided with louvre 7, is all electronic instrument in housing 2, when work, inevitably produce heat, make the interior temperature of housing 2 increase, have influence on the work of electronic instrument, so louvre 7 need to be set, the heat in housing 2 can be scattered away.
Further, in above-mentioned housing 2, be provided with radiator fan 8, described radiator 8 is positioned at mounting panel 1 away from a side of opening 201, radiator fan 8 is aimed at mounting panel 1 blowing, radiator fan 8 is set over against mounting panel 1, because what arrange on mounting panel 1 is electronic instrument, fan is aimed at electronic instrument blowing, electronic instrument is not operated in excessive temperature environment, has ensured electronic instrument work.
Claims (4)
1. be applicable to the public measure and control device of railway substation of Line for Passenger Transportation, it is characterized in that: comprise mounting panel (1), housing (2) and control board (4), the cuboid that described housing (2) is hollow, it has one end is opening (201), this opening (201) is by control board (4) sealing, mounting panel (1) is arranged in housing (2), mounting panel installs electronic instrument on (1), control board installs keyboard and display on (4), mounting panel (1) is parallel with control board (4), on the inwall of four sides of the upper adjacent openings (201) of housing (2), be respectively arranged with a guide groove (203), the bearing of trend of guide groove (203) is perpendicular to control board (4), and the length of guide groove (203) is its place side length half, the surrounding of described mounting panel (1) is provided with the projection (101) coordinating with guide groove (203), mounting panel (1) is moved in housing (2) along guide groove (203), guide groove (203) one end is opened wide, other end sealing, the inherent position near blind end of guide groove (203) is provided with a fastener (3), the rectangular triangle in cross section of fastener (3), one right-angle side is over against guide groove (203) blind end, and this right-angle side coordinates with the length of projection (101) with the distance of guide groove (203) blind end, another right-angle side is over against guide groove (203) bottom, guide groove (203) is provided with an accommodating groove (204) over against the position of fastener (3), fastener (3) is connected by spring (301) with the bottom of accommodating groove (204), compressing fastener (3), fastener (3) can be pressed into completely in accommodating groove (204), on fastener (3), be also provided with a pull bar (302), pull bar (302) one end and fastener (3) are fixing, the other end is successively through spring (301) and housing (2), the outer wall of housing (2) is provided with mounting groove (202) over against the position of pull bar (302), the side of pull bar (302) is provided with a breach (303), also comprise a dwang (5), dwang (5) one end is positioned at mounting groove (202), the other end extends to opening (201) and locates, and exceed housing (2), dwang (5) is parallel with guide groove (203), dwang (5) is positioned on the termination of mounting groove (202) and is provided with semicircular top (501), top (501) is positioned at the side of dwang (5), the termination of dwang (5) is also positioned at breach (303), when spring (301) becomes flexible, breach (303) is near the lower surface (304) and dwang (5) laminating in housing (2) outside, rotate dwang (5), top (501) is positioned between dwang (5) and lower surface (304), pull bar (302) is pushed up downwards, make fastener (3) be positioned at accommodating groove (204), described mounting panel (1) is provided with draw ring (102) towards the one side of opening (201).
2. the public measure and control device of railway substation that is applicable to Line for Passenger Transportation according to claim 1, it is characterized in that: also comprise that hooks a plate stem (6), described hook plate stem (6) comprises drag hook (601) and the insulation body of rod (602), drag hook (601) becomes vertical bar shape, it is vertically arranged on one end of the insulation body of rod (602), described hook plate stem (6) inserts in the placement hole (205) on housing (2), placement hole (205) is blind hole, its aperture is positioned at a side that has opening (201) on housing (2), housing (2) is upper is also provided with standing groove (206) in the position in placement hole (205) aperture, standing groove (206) mates with drag hook (601), in the time of in the insulation body of rod (602) inserts placement hole (205), drag hook is positioned at standing groove (206).
3. the public measure and control device of railway substation that is applicable to Line for Passenger Transportation according to claim 1, is characterized in that: on described housing (2), be provided with louvre (7).
4. the public measure and control device of railway substation that is applicable to Line for Passenger Transportation according to claim 3, it is characterized in that: in described housing (2), be provided with radiator fan (8), described radiator (8) is positioned at mounting panel (1) away from a side of opening (201), and radiator fan (8) is aimed at mounting panel (1) blowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392932.0U CN203951084U (en) | 2014-07-16 | 2014-07-16 | Be applicable to the public measure and control device of railway substation of Line for Passenger Transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392932.0U CN203951084U (en) | 2014-07-16 | 2014-07-16 | Be applicable to the public measure and control device of railway substation of Line for Passenger Transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951084U true CN203951084U (en) | 2014-11-19 |
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ID=51893102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392932.0U Expired - Lifetime CN203951084U (en) | 2014-07-16 | 2014-07-16 | Be applicable to the public measure and control device of railway substation of Line for Passenger Transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225949A (en) * | 2021-04-25 | 2021-08-06 | 山东德源电力科技股份有限公司 | Thing networking metering box device that possesses high barrier propterty |
-
2014
- 2014-07-16 CN CN201420392932.0U patent/CN203951084U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225949A (en) * | 2021-04-25 | 2021-08-06 | 山东德源电力科技股份有限公司 | Thing networking metering box device that possesses high barrier propterty |
| CN113225949B (en) * | 2021-04-25 | 2022-05-20 | 山东德源电力科技股份有限公司 | Thing networking metering box device that possesses high barrier propterty |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |
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| CX01 | Expiry of patent term |