CN209545450U - A kind of urban rail traction cabinet cabinet framework - Google Patents
A kind of urban rail traction cabinet cabinet framework Download PDFInfo
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- CN209545450U CN209545450U CN201822033631.XU CN201822033631U CN209545450U CN 209545450 U CN209545450 U CN 209545450U CN 201822033631 U CN201822033631 U CN 201822033631U CN 209545450 U CN209545450 U CN 209545450U
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Abstract
The utility model proposes a kind of urban rails to draw cabinet cabinet framework, the skeleton be by side plate, intermediate bulkhead, several beam weldings at frame-type hexahedron structure, include transformer installation position, converter module installation position, reactor installation position, the installation position DCU in the hexahedron structure；The converter module installation position and transformer installation position are respectively arranged the both ends in hexahedron along its length；The reactor installation position is located among current transformer installation position and transformer installation position；The installation position DCU and converter module installation position are arranged in hexahedron the same end；One or several faces on the outside of above-mentioned each installation position are equipped with cover board construction opening and cabinet door installation position；The top surface of the frame-type hexahedron structure is arranged symmetrically several cabinet body lifting lugs.The utility model has carried out reasonable arrangement to each installation site, convenient for the installation and maintenance of trailer system each section component, effectively improves space utilization rate.
Description
Technical field
The utility model relates to urban rail locomotive technology fields, draw cabinet cabinet framework more particularly, to a kind of urban rail.
Background technique
Traction convertor is one of train critical component, is mounted on rail vehicle bottom, and major function is conversion direct current
Electric flux between system and AC system, is converted to the 1500 V direct currents on contact net the three-phase alternating current of 0~1150 V,
It is realized by voltage regulation and frequency modulation control and AC traction motor is started, is braked, speed regulating control.
Cabinet is drawn as traction convertor and its carrier of component, structure will affect the phase of entire trailer system
Powered-down gas arrangements of components, to influence the mounting means and maintenance mode to trailer system；The design of cabinet is drawn simultaneously
The working environment of trailer system is influenced, the correlated performances such as its intensity and airtightness need to be accounted for.
Summary of the invention
The technical problem to be solved by the present invention is to provide one kind to be installed on maintenance conveniently, and intensity is higher, and space benefit
Cabinet cabinet framework is drawn with the high urban rail of rate.
The technical solution of the utility model is as follows:
A kind of urban rail draws cabinet cabinet framework, the skeleton be by side plate, intermediate bulkhead, several beam weldings at frame
Formula hexahedron structure, include in the hexahedron structure transformer installation position, converter module installation position, reactor installation position,
The installation position DCU；The converter module installation position and transformer installation position are respectively arranged the both ends in hexahedron along its length；
The reactor installation position is located among current transformer installation position and transformer installation position；The installation position DCU and converter module
Installation position is arranged in hexahedron the same end；One or several faces on the outside of above-mentioned each installation position are equipped with cover board construction opening and cabinet door
Installation position；The external wire box of side attachment one of converter module installation position on the frame-type hexahedron；Six face of frame-type
The top surface of body structure is arranged symmetrically several cabinet body lifting lugs.
Preferably, there is cover board construction opening in the side of the transformer installation position four；The side of the current transformer installation position
Face is equipped with a cover board construction opening；The bottom surface of the reactor installation position is equipped with a cover board construction opening.
Preferably, the outside of the cover board construction opening is equipped with installation screw.
Preferably, the installation screw is rivet hole.
Preferably, the side of the installation position DCU is provided with a cabinet door installation position；The side of the reactor installation position is set
There is a cabinet door installation position.
Further, the structure that the mounting rail in the transformer installation position is designed as U-shaped board and S template mutually supports,
Card has stud in plate.
Further, the cabinet body lifting lug includes iron block lifting lug and U-shaped piece of two parts；The U-shaped piece of insertion iron block lifting lug
It is interior.
Preferably, the one or both ends of the cabinet body lifting lug are equipped with reinforcing rib.
Further, the urban rail traction cabinet cabinet framework designs for sheet metal structural, using stainless sheet steel, most of thickness
Degree is 3mm.
Preferably, the U-shaped board, S template, U-shaped piece of thickness are not less than 6mm.
Beneficial effects of the present invention are as follows:
Urban rail traction cabinet skeleton provided by the utility model has carried out reasonable arrangement to each installation site, is easily installed
The installation and maintenance of trailer system each section component, effectively increase space utilization rate；Situation enough in proof strength simultaneously
Under mitigate cabinet body quality as much as possible；And cabinet body itself has certain diamagnetism, has both air-tightness, the correlations such as watertightness
Energy.
Detailed description of the invention
Fig. 1 is that urban rail draws cabinet cabinet framework structural schematic diagram；
Fig. 2 is that urban rail draws cabinet skeleton cabinet body structure schematic diagram；
Fig. 3 is transformer mounting rail structural schematic diagram；
Fig. 4 is cabinet body shackle structure schematic diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.Being given for example only property of attached drawing
Illustrate, should not be understood as the limitation to utility model；In order to better illustrate this embodiment, the certain components of attached drawing have omission, put
Big or diminution, does not represent the size of actual product；To those skilled in the art, in attached drawing certain known features and its
Illustrating to omit will be understood by.Positional relationship is described in attached drawing only for illustration, should not be understood as to this reality
With novel limitation.
As shown in Figure 1, 2, a kind of urban rail draws cabinet cabinet framework, and the skeleton is by side plate, intermediate bulkhead, several crossbeams
The frame-type hexahedron structure being welded into, include in the hexahedron structure transformer installation position 1, converter module installation position 2,
Reactor installation position 3, the installation position DCU 4；As shown, cloth is distinguished with transformer installation position 1 in the converter module installation position 2
It is placed in the both ends of hexahedron along its length；Cover board construction opening is arranged in four sides of transformer installation position 1, in opening
Frame is equipped with several installation screws, it can is bolted four pieces of cover boards in four openings, is equipped on four sides
Cover board is advantageous in that inside transformer structure is complex, generally requires to be operated from all angles when maintenance,
Four sides arranges that dismountable cover board can meet the requirement of maintenance.Meanwhile the side of current transformer installation position 1 is also provided with cover board peace
Dress opening；Reactor installation position 3 is among transformer installation position 1 and current transformer installation position 2, and reactor is mounted on transformer
With among converter module and be reasonably laid out and designed, can farthest play its effect, and meet and electrically install
Demand；If the bottom surface of figure, reactor installation position 3 is equipped with a cover board installation gap, it can both overhaul reactor or change can be overhauled
Device module is flowed, and the side of reactor installation position 3 is equipped with a cabinet door installation position simultaneously, compared to installation cover board, installs cabinet door
It is advantageous in that, for the position often overhauled and dismounted, cabinet door is more convenient and reliable, and reactor need to be examined frequently
It looks into and overhauls, therefore a cabinet door is installed herein.Similarly, as schemed, the installation position DCU 4 is arranged in six with converter module installation position 1
Face body the same end is equipped with cover board construction opening in the same side, and is additionally provided with a cabinet door installation position in the side of the installation position DCU 4.
Transformer because the reason of function, inside have a large amount of copper coil, while to meet the needs of high load capacity, this position
The weight for setting installation is higher, and when design needs to improve its intensity.As shown in figure 3, the mounting rail of the transformer is designed as S template
With U-shaped board mutual support structure, the dispersion and transmitting of power can be realized well in this way, while being designed using the steel plate of 6mm,
Utmostly ensure this position safety；Card has stud between two plates, the structural strength of stud can be effectively ensured, transformer part is
It is coupled by bolt stud in this installation position.
The top surface of urban rail traction cabinet cabinet body provided by the utility model is arranged symmetrically several cabinet body lifting lugs 6, is used for cabinet body
It is lifted on vehicle bottom securely, this component is component particularly important above cabinet body, peace of the safety concerning trailer system
The safe operation of full property and entire rail vehicle, therefore need its laser intensity of strict guarantee；As shown in figure 4, the utility model is herein
Structure is used the form of U-shaped board insertion iron block lifting lug, and U-shaped board is thick to be generally not less than 6mm, and has reinforcement in its both ends or one end
Muscle.
In addition, on the frame-type hexahedron converter module installation position the external wire box 5 of side attachment one, mainly will
The cable and cabinet body of rail vehicle are attached；For the diamagnetism for guaranteeing cabinet body, the urban rail traction cabinet cabinet framework is metal plate
Golden structure design, is all made of stainless sheet steel, most of with a thickness of 3mm；It is simultaneously the watertightness and air-tightness that guarantee cabinet body, peace
The external screw hole of capping plate is all made of rivet hole.
Above embodiment is being explained further and illustrate to the utility model, and not limitation of the invention.
For the utility model those of ordinary skill in the art, made any modification on the basis of foregoing invention design,
Equivalent replacement and improvement etc., should be included within the utility model scope of the claims.
Claims (9)
1. a kind of urban rail draws cabinet cabinet framework, which is characterized in that the skeleton is to be welded by side plate, intermediate bulkhead, several crossbeams
The frame-type hexahedron structure being connected into, the interior hexahedron structure includes transformer installation position, converter module installation position, reactance
Device installation position, the installation position DCU；The converter module installation position and transformer installation position are respectively arranged in hexahedron along length side
To both ends；The reactor installation position is located among current transformer installation position and transformer installation position；The installation position DCU and change
Stream device module installation position is arranged in hexahedron the same end；One or several faces on the outside of above-mentioned each installation position are equipped with cover board installation and open
Mouth and cabinet door installation position；The external wire box of side attachment one of converter module installation position on the frame-type hexahedron；The frame
The top surface of posture hexahedron structure is arranged symmetrically several cabinet body lifting lugs.
2. urban rail according to claim 1 draws cabinet cabinet framework, which is characterized in that the side of the transformer installation position four
There is cover board construction opening in face；The side of the current transformer installation position is equipped with a cover board construction opening；The reactor installation position
Bottom surface be equipped with a cover board construction opening.
3. urban rail according to claim 2 draws cabinet cabinet framework, which is characterized in that the outside of the cover board construction opening
It is equipped with installation screw.
4. urban rail according to claim 3 draws cabinet cabinet framework, which is characterized in that the installation screw is rivet hole.
5. urban rail according to claim 1 draws cabinet cabinet framework, which is characterized in that the side of the installation position DCU is set
It is equipped with a cabinet door installation position；The side of the reactor installation position is equipped with a cabinet door installation position.
6. urban rail according to claim 1 draws cabinet cabinet framework, which is characterized in that the peace in the transformer installation position
The structure that dress beam is designed as U-shaped board and S template mutually supports, the interior card of plate have stud；The U-shaped board, S template thickness are not less than
6mm。
7. urban rail according to claim 1 draws cabinet cabinet framework, which is characterized in that the cabinet body lifting lug includes that iron block is hung
Ear and U-shaped piece of two parts；In the U-shaped piece of insertion iron block lifting lug；U-shaped piece of the thickness is not less than 6mm.
8. urban rail according to claim 1 draws cabinet cabinet framework, which is characterized in that one end of the cabinet body lifting lug or
Both ends are equipped with reinforcing rib.
9. urban rail according to claim 1 draws cabinet cabinet framework, which is characterized in that the urban rail draws cabinet cabinet framework
It is designed for sheet metal structural, it is most of with a thickness of 3mm using stainless sheet steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033631.XU CN209545450U (en) | 2018-12-05 | 2018-12-05 | A kind of urban rail traction cabinet cabinet framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033631.XU CN209545450U (en) | 2018-12-05 | 2018-12-05 | A kind of urban rail traction cabinet cabinet framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209545450U true CN209545450U (en) | 2019-10-25 |
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ID=68263448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822033631.XU Active CN209545450U (en) | 2018-12-05 | 2018-12-05 | A kind of urban rail traction cabinet cabinet framework |
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| Country | Link |
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| CN (1) | CN209545450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713749A (en) * | 2020-12-18 | 2021-04-27 | 中车永济电机有限公司 | Special-shaped support frame used for mounting rectangular connector on locomotive converter |
-
2018
- 2018-12-05 CN CN201822033631.XU patent/CN209545450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713749A (en) * | 2020-12-18 | 2021-04-27 | 中车永济电机有限公司 | Special-shaped support frame used for mounting rectangular connector on locomotive converter |
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