CN110099535A - EMU control unit mounting structure - Google Patents
EMU control unit mounting structure Download PDFInfo
- Publication number
- CN110099535A CN110099535A CN201910350600.3A CN201910350600A CN110099535A CN 110099535 A CN110099535 A CN 110099535A CN 201910350600 A CN201910350600 A CN 201910350600A CN 110099535 A CN110099535 A CN 110099535A
- Authority
- CN
- China
- Prior art keywords
- control unit
- fixed
- mounting structure
- bottom bracket
- emu
- 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
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1424—Card cages
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Patch Boards (AREA)
Abstract
The present invention relates to EMU control units, specially EMU control unit mounting structure.Solve the problems, such as that the mounting structure of existing control unit is not suitable for the control unit after ACU and TCU merges.EMU control unit mounting structure, including control unit cabinet, are fixed on the bottom bracket of the control unit bottom of box, are fixed on the fixation top plate of control unit top of the box, the left and right pillar being fixed between bottom bracket and fixed top plate；Supporting leg of the bottom bracket by support plate and vertical support in support planar bottom surface both ends is constituted, and is supported the central module hollow out or pore-forming of plate, is matched with the heat release hole of this and control unit bottom；Control unit is placed on bottom bracket and fixes with left and right pillar.The present invention solves control unit quality and profile variation bring assembling problem, has accomplished that whole face contact is fixed；Achieve the effect that multi-functional, lightweight structure design, meets the requirement of client.
Description
Technical field
The present invention relates to EMU control units, specially EMU control unit mounting structure.
Background technique
Currently, Auxiliary Control Element (ACU) and traction control unit in 250 kilometers of Chinese Industrial Standards (CIS) EMU of speed per hour
(TCU) be it is respectively independently installed, be separately mounted in control unit cabinet (control cabinet): being placed in the control unit bottom of box
Layback plate 2 is placed at lower supporter 1 and top, as shown in Figure 1.Lower supporter 1 is divided into left and right two, and the lower supporter of the left and right sides is on the one hand
It can play the role of support and control unit (ACU or TCU), installation, bottom branch on the other hand control unit can be fixed
Frame can also be limited with upper and lower displacement before and after control unit；It is fixed at the top of control unit with layback plate, it can be right
The left and right displacement of control unit plays restriction effect.
According to customer requirement, Auxiliary Control Element (ACU) and traction control unit (TCU) is assisted to synthesize single in a control
In member, control function region is more unified, but outer dimension becomes larger, and quality increases, the lower supporter of above-mentioned existing mounting structure without
Method ensures its load-bearing capacity, and the control unit bottom after merging is heat release hole, influences its installation and repair demolition；It is existing
Mounting structure can not definitely position front and back side.In short, after the unsuitable ACU and TCU merging of existing mounting structure
Control unit.
Summary of the invention
The present invention solves the problems, such as that the mounting structure of existing control unit is not suitable for the control unit after ACU and TCU merges,
A kind of EMU control unit mounting structure is provided, to adapt to the installation requirement of the control unit after ACU and TCU merges.
The present invention is achieved by the following technical scheme: EMU control unit mounting structure, including control unit case
Body is fixed on the bottom bracket of the control unit bottom of box, is fixed on the fixation top plate of control unit top of the box, is fixed on bottom
Left and right pillar between portion's bracket and fixed top plate；Bottom bracket is by support plate and vertical support in support planar bottom surface both ends
Supporting leg constitute, support the central module hollow out or pore-forming of plate, matched with the heat release hole of this and control unit bottom；Control
Unit processed is placed on bottom bracket and fixes with left and right pillar.
Further, column is made of angle steel, and a folding face of angle steel is distributed with for the positioning fixed with control unit
Mounting hole, another folding face lower part of angle steel are provided with the connecting hole fixed for the supporting leg with bottom bracket；Control unit is set
In on bottom bracket, angle steel column is snapped in the corners of the supporting leg of control unit and bottom bracket simultaneously, and passes through one
Positioning hole and control unit in a folding face are fixed, by the supporting leg of connecting hole and bottom bracket in another folding face
It is fixed.The positive mounting-positioning holes of left and right pillar and right, the accurate installation positioning of realization one by one of control unit mounting hole；Angle steel is vertical
Positioning hole on column carries out the accurate positionin of vertical, vertical installation to control unit and limits, and bending edges are to transverse direction
Installation is positioned.
The present invention solves control unit quality and profile variation bring assembling problem, has accomplished that whole face contact is fixed；
The design in terms of ground connection and cable trails has also been taken into account simultaneously, has been achieved the effect that multi-functional, lightweight structure design, has been met
The requirement of client.Have the characteristics that structure novel, easy for installation, sturdy and durable, meets technique requirement.
Detailed description of the invention
Fig. 1 is existing mounting structure schematic diagram；
Fig. 2 is mounting structure schematic diagram of the present invention (tape control unit)；
Fig. 3 is mounting structure schematic diagram of the present invention (not tape control unit)；
Fig. 4 is the structural schematic diagram of bottom bracket of the present invention；
Fig. 5 is the structural schematic diagram of column of the present invention；
Fig. 6 is the structural schematic diagram of the fixed top plate of the present invention.
In figure: 1- lower supporter, 2- layback plate, 3- bottom bracket, 3-1- support plate, 3-2- supporting leg, 4-
Fixed top plate, 5- column, 5-1- connecting plate, 5-1-1- riveted holes, 6- control unit, 7- positioning hole, 8- connect
Connect hole, 9- control unit cabinet, 10- chute, 11- ground hole, 12- fan.
Specific embodiment
EMU control unit mounting structure, including control unit cabinet 9, are fixed on the bottom of 9 bottom of control unit cabinet
Portion's bracket 3 is fixed on the fixation top plate 4 at 9 top of control unit cabinet, is fixed on the left side between bottom bracket 3 and fixed top plate 4
Right column 5；Bottom bracket 3 is by support plate 3-1 and vertical support in the supporting leg 3-2 structure at the support bottom surface plate 3-1 both ends
At the central module hollow out or pore-forming of support plate 3-1 are matched with the heat release hole of this and 6 bottom of control unit；Control is single
Member 6 is placed on bottom bracket 3 and fixes with left and right pillar 5.Column 5 is made of angle steel, and a folding face of angle steel, which is distributed with, to be used for
The fixed positioning hole 7 with control unit 6, another folding face lower part of angle steel is provided with for the supporting leg with bottom bracket 3
3-2 fixed connecting hole 8；Control unit 6 is placed on bottom bracket 3, and angle steel column 5 is snapped in control unit 6 and bottom simultaneously
The corners of the supporting leg 3-2 of bracket 3, and pass through the positioning hole 7 in one folding face and fix, pass through with control unit 6
Connecting hole 8 and the supporting leg 3-2 of bottom bracket 3 in another folding face are fixed.When it is implemented, the supporting leg of bottom bracket 3
3-2 is plate, to improve load-bearing capacity.Outer dimension and weight after being merged due to ACU and TCU is bigger, and mounting design is wanted
It has both and takes into account applicability and lightweight, for this purpose, the centre plate-like support leg 3-2 hollow out, fixes on top plate 4 and be also provided with loss of weight
Hole.The short transverse size of control unit is bigger, and weight is also larger, in order to reach load-bearing requirements, bottom bracket 3 and fixed top
Plate 4 is formed using the bending of stainless steel sheet metal component.The supporting leg 3-2 of bottom bracket 3 and the bottom surface of control unit cabinet 9 are welded
It connects, so that fixation is accurately positioned in bottom bracket 3 inside control unit cabinet 9；The supporting leg 3-2 of column 5 and bottom bracket 3
Between using riveting.The top of column 5 is vertically and fixedly provided with connecting plate 5-1, and riveted holes 5-1-1 is provided on connecting plate 5-1, stands
Column 5 is riveted by riveted holes 5-1-1 and fixed top plate 4, to realize the connection of column 5 and fixed top plate 4.It is single convenient for control
Chute 10 is arranged on front side of 9 bottom surface of control unit cabinet, bottom bracket 3, is evenly distributed on the panel of chute 10 for first panel cabling
There is grid, by cable binding on network, cable is neatly standardized.Ground hole 11 is also provided on column 5, it is ensured that entire control
Unit framework energy reliable ground processed.There are space between the fixed top plate 4 in top and control unit 6, and 9 back side panel of control unit cabinet
Fan 12 is installed, is convenient for control unit to external cooling.Base support 3 is first welded on to the bottom of control unit cabinet 9 when assembling
Side, then two heel posts, 5 one end is riveted on base support 3, the other end is riveted on fixed top plate 4.Automatically controlled assembling Shi Xianan
The fan on fixed 9 back side panel of control unit cabinet is filled, then control unit is installed.
Claims (10)
1. a kind of EMU control unit mounting structure, which is characterized in that including control unit cabinet (9), it is single to be fixed on control
The bottom bracket (3) of first cabinet (9) bottom, the fixation top plate (4) being fixed at the top of control unit cabinet (9) are fixed on bottom
Left and right pillar (5) between bracket (3) and fixed top plate (4)；Bottom bracket (3) by support plate (3-1) and vertical support in
It supports the supporting leg (3-2) at the bottom surface both ends plate (3-1) to constitute, supports the central module hollow out or pore-forming of plate (3-1),
Matched with the heat release hole of this and control unit (6) bottom；Control unit (6) is placed on bottom bracket (3) and and left and right pillar
(5) fixed.
2. EMU control unit mounting structure according to claim 1, which is characterized in that column (5) is made of angle steel,
One folding face of angle steel is distributed with for the positioning hole (7) fixed with control unit (6), another folding face lower part of angle steel
It is provided with the connecting hole (8) fixed for the supporting leg (3-2) with bottom bracket (3)；Control unit (6) is placed in bottom bracket (3)
On, angle steel column (5) is snapped in the corners of the supporting leg (3-2) of control unit (6) and bottom bracket (3) simultaneously, and passes through
Positioning hole (7) in one folding face and control unit (6) are fixed, pass through connecting hole (8) in another folding face and bottom
The supporting leg (3-2) of portion's bracket (3) is fixed.
3. EMU control unit mounting structure according to claim 2, which is characterized in that the support of bottom bracket (3)
Leg (3-2) is plate.
4. EMU control unit mounting structure according to claim 3, which is characterized in that in plate-like support leg (3-2)
Center portion position hollow out is also provided with lightening hole on fixed top plate (4).
5. EMU control unit mounting structure according to claim 4, which is characterized in that bottom bracket (3) and fixation
Top plate (4) is formed using the bending of stainless steel sheet metal component.
6. EMU control unit mounting structure according to claim 5, which is characterized in that the support of bottom bracket (3)
Leg (3-2) and the bottom surface of control unit cabinet (9) are welded；The supporting leg (3-2) of column (5) and bottom bracket (3) it
Between using riveting.
7. EMU control unit mounting structure according to claim 6, which is characterized in that the top of column (5) is vertical
It is fixed with connecting plate (5-1), is provided on connecting plate (5-1) riveted holes (5-1-1), column (5) passes through riveted holes (5-1-
1) it is riveted with fixed top plate (4).
8. EMU control unit mounting structure according to claim 7, which is characterized in that in control unit cabinet (9)
Chute (10) are set on front side of bottom surface, bottom bracket (3), are evenly equipped with grid on the panel of chute (10).
9. EMU control unit mounting structure according to claim 8, which is characterized in that be also provided with and connect on column (5)
Ground hole (11).
10. EMU control unit mounting structure according to claim 9, which is characterized in that top fixed top plate (4) with
There are spaces between control unit (6), and control unit cabinet (9) back side panel installs fan (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350600.3A CN110099535A (en) | 2019-04-28 | 2019-04-28 | EMU control unit mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350600.3A CN110099535A (en) | 2019-04-28 | 2019-04-28 | EMU control unit mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110099535A true CN110099535A (en) | 2019-08-06 |
Family
ID=67446200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910350600.3A Pending CN110099535A (en) | 2019-04-28 | 2019-04-28 | EMU control unit mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110099535A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4761044A (en) * | 1986-10-07 | 1988-08-02 | Nikko Kogyo Kabushiki Kaisha | Frame structure for housing panel plates |
| CN104486926A (en) * | 2014-12-25 | 2015-04-01 | 宁波华缘玻璃钢电器制造有限公司 | Bearing frame of mini machine room and manufacturing method of bearing frame |
| CN204721764U (en) * | 2015-06-30 | 2015-10-21 | 阳光电源股份有限公司 | Transformer displacement structure in a kind of inverter rack, inverter rack |
| CN105555078A (en) * | 2015-12-10 | 2016-05-04 | 中国航空工业集团公司西安航空计算技术研究所 | Open-type airborne electronic equipment mounting rack |
| CN205830173U (en) * | 2016-06-23 | 2016-12-21 | 无锡隆达电仪成套有限公司 | Closed assembly combination type electrical control cabinet |
| CN206674357U (en) * | 2017-01-22 | 2017-11-24 | 索凌电气有限公司 | A kind of novel communication switch board |
| CN206948740U (en) * | 2017-06-30 | 2018-01-30 | 重庆多道电子技术有限公司 | A kind of combined electric switch board |
| CN207266439U (en) * | 2017-08-31 | 2018-04-20 | 武汉光谷机电科技有限公司 | A kind of height-adjustable cabinet base |
| CN207604097U (en) * | 2017-10-30 | 2018-07-10 | 中乐通信科技有限公司 | A kind of lineation frame for outdoor communication cabinet |
| CN207712062U (en) * | 2018-01-10 | 2018-08-10 | 新誉轨道交通科技有限公司 | EMU air-conditioner controller mounting bracket and EMU airconditioning control cabinet |
| CN207854352U (en) * | 2018-01-11 | 2018-09-11 | 沈高 | A kind of network security cabinet |
| CN108697027A (en) * | 2018-06-29 | 2018-10-23 | 南京中高知识产权股份有限公司 | 19-inch standard cabinet |
| CN208509425U (en) * | 2018-06-27 | 2019-02-15 | 中航锂电（洛阳）有限公司 | Battery subrack cabinet |
-
2019
- 2019-04-28 CN CN201910350600.3A patent/CN110099535A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4761044A (en) * | 1986-10-07 | 1988-08-02 | Nikko Kogyo Kabushiki Kaisha | Frame structure for housing panel plates |
| CN104486926A (en) * | 2014-12-25 | 2015-04-01 | 宁波华缘玻璃钢电器制造有限公司 | Bearing frame of mini machine room and manufacturing method of bearing frame |
| CN204721764U (en) * | 2015-06-30 | 2015-10-21 | 阳光电源股份有限公司 | Transformer displacement structure in a kind of inverter rack, inverter rack |
| CN105555078A (en) * | 2015-12-10 | 2016-05-04 | 中国航空工业集团公司西安航空计算技术研究所 | Open-type airborne electronic equipment mounting rack |
| CN205830173U (en) * | 2016-06-23 | 2016-12-21 | 无锡隆达电仪成套有限公司 | Closed assembly combination type electrical control cabinet |
| CN206674357U (en) * | 2017-01-22 | 2017-11-24 | 索凌电气有限公司 | A kind of novel communication switch board |
| CN206948740U (en) * | 2017-06-30 | 2018-01-30 | 重庆多道电子技术有限公司 | A kind of combined electric switch board |
| CN207266439U (en) * | 2017-08-31 | 2018-04-20 | 武汉光谷机电科技有限公司 | A kind of height-adjustable cabinet base |
| CN207604097U (en) * | 2017-10-30 | 2018-07-10 | 中乐通信科技有限公司 | A kind of lineation frame for outdoor communication cabinet |
| CN207712062U (en) * | 2018-01-10 | 2018-08-10 | 新誉轨道交通科技有限公司 | EMU air-conditioner controller mounting bracket and EMU airconditioning control cabinet |
| CN207854352U (en) * | 2018-01-11 | 2018-09-11 | 沈高 | A kind of network security cabinet |
| CN208509425U (en) * | 2018-06-27 | 2019-02-15 | 中航锂电（洛阳）有限公司 | Battery subrack cabinet |
| CN108697027A (en) * | 2018-06-29 | 2018-10-23 | 南京中高知识产权股份有限公司 | 19-inch standard cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190806 |
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| RJ01 | Rejection of invention patent application after publication |