CN203166776U - Power unit mounting frame of medium-voltage inverter system - Google Patents
Power unit mounting frame of medium-voltage inverter system Download PDFInfo
- Publication number
- CN203166776U CN203166776U CN 201320005398 CN201320005398U CN203166776U CN 203166776 U CN203166776 U CN 203166776U CN 201320005398 CN201320005398 CN 201320005398 CN 201320005398 U CN201320005398 U CN 201320005398U CN 203166776 U CN203166776 U CN 203166776U
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- China
- Prior art keywords
- power cell
- installation frame
- group
- guide rail
- bearing column
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- 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.)
- Expired - Lifetime
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- 238000009434 installation Methods 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000011438 cord wood Substances 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013632 homeostatic process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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Abstract
The utility model provides a middling pressure contravariant system's power unit installation frame, this installation frame includes the bearing stand, connects the crossbeam, installs the guide rail and advances, outlet pipe, its characterized in that: the bearing upright posts are of a tubular structure, every two bearing upright posts are in a group and are connected by an upper channel steel and a lower channel steel, a group of bearing upright posts in the middle positions are connected back to back by four channel steels, each group of bearing upright posts are connected by a connecting plate and a supporting cross beam, a plurality of power units are arranged on the supporting cross beam, a mounting guide rail, a cushion block and a stop block are arranged on the supporting cross beam, a water inlet header pipe placing plate and a water outlet header pipe placing plate and a plurality of tapping water pipe placing plates are further arranged on the mounting frame, and a water chute is arranged on the mounting frame. Compared with the prior art, the utility model has the advantages that: this installation frame can be assembled by cordwood system to installation labour saving and time saving is convenient for maintain.
Description
Technical field
The utility model relates to a kind of middle power cell installation frame of pressing inversion system, can be widely used in fields such as flexible DC power transmission, homeostasis reactive power compensation and big capacity frequency conversion.
Background technology
Be that the modular power unit of critical piece is the important component part of middle pressure inversion system with the valve group, its framework that power cell is installed is the important structure of inversion system.And the power cell installation frame of using in the present middle pressure inversion system; its structure is not quite reasonable; show that mainly installation frame is enclosed construction; cause installation and the replacing of power cell to waste time and energy; the fixing of power cell itself makes things convenient for inadequately; wiring between the power cell is unreasonable, unprotect device when cooling water pipe leaks, the fixedly connected very trouble between the power cell.Therefore, the power cell installation frame of this structure is easy break-down not only, and assembles up and waste time and energy, and efficiency is low.
The utility model purpose
The purpose of this utility model just provides a kind of for the power cell installation frame in the pressure inversion system; this installation frame is Open architecture; and can make the installation of each power cell and change very convenient quick; make the easy-to-connect between the power cell reasonable; and have a cooling water pipe protective device that leaks, the fixedly connected also a kind of installation frame conveniently between the power cell.
The utility model content
For achieving the above object, the utility model has adopted following technical scheme:
Press the power cell installation frame of inversion system in a kind of, this installation frame comprises bearing column, connect crossbeam, mounting guide rail and advancing, outlet pipe, its bearing column adopts tubular structure, per two bearing columns are one group, between use, following two channel-section steels couple together, the one group of bearing column that is in the centre position is with four back-to-back coupling together of channel-section steel, each group bearing column couples together with connecting plate and supporting traverse again, the mounting guide rail of a plurality of power cells is housed at two relative supporting traverses, cushion block and block, also be equipped with in connecting on the channel-section steel of connection bearing column, the outfall sewer placing plate, advancing, on the outfall sewer placing plate on the position of corresponding each power cell, also connecting a plurality of minutes water receiving pipes, advance, have the slide tank on the outfall sewer placing plate, and the connection usefulness between each power cell is a kind of fixedly connected.
The described one group of bearing column that is in the centre position quantitatively can be more than one group or two groups and two groups, to enlarge the combination scale of system framework.
The rib that two projectioies are arranged on the described mounting guide rail, with reduce and power cell between frictional force.
Described block is installed in an end of mounting guide rail, it is the position-limit mechanism that the installation power unit is used, and namely stops automatically sliding into the block of position-limit mechanism when power cell after, at this moment, the cushion block of the power cell other end is installed, namely finished the assembling of a power cell.
Compared with prior art, the utility model has the advantages that:
1. compare with structure in the past, installation frame of the present utility model has adopted the structure of building blocks split mounting types, can make up arbitrarily, and from appearance, marshalling, horizontal vertically flat, be convenient to very much installing/dismounting and maintenance.
2. the mounting guide rail of installation frame, owing to adopted the bead structures of two projectioies, reduced frictional resistance, when the installation power unit, the positive stop place that can like a cork power cell be slided into installation frame also stops automatically, at this moment, the latch segment of the other end on the mounting guide rail and an end of power cell is connected with screw again, can realize the assembling of a power cell, this assembling process is time saving and energy saving.
3. in the installation frame structure of the present utility model, have a slide tank at water-in and water-out house steward placing plate, the water that the water-in and water-out house steward can be spilt runs out along the slide tank, thereby can not influence the work of valve group, makes the valve group safe and reliable to operation.And the water-in and water-out house steward places in that installation frame is parallel, gives each power cell with a minute water receiving pipe again, and whole layout seems without any confusion, clear attractive in appearance.
4. in the installation frame structure of the present utility model, what adopt between each power cell is fixedly connected, and its vertical structure becomes " several " font, both can increase creepage distance, plays the effect that is connected and fixed between the power cell again.
Description of drawings
Fig. 1. be that the power cell installation frame has been installed the general structure schematic diagram behind the power cell.
Fig. 2. be bearing column, the connecting plate of power cell installation frame, the structural representation of supporting traverse.
Fig. 3. be the structural representation of one group of bearing column in power cell installation frame left side.
Fig. 4. be the structural representation of one group of bearing column in the middle of the power cell installation frame.
Fig. 5. be the structural representation of one group of bearing column in power cell installation frame left side.
Fig. 6. be fixedly connected structural representation between the power cell.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
See shown in Fig. 1～6 that this power cell installation frame has six roots of sensation bearing column 2, its bearing column 2 adopts tubular structure, and the two ends up and down of each bearing column 2 are welded with a mounting flange 1.Per two bearing columns 2 are one group, between couple together with upper and lower two channel-section steels 3, four channel-section steels 3 of one group of bearing column, 2 usefulness that are in the centre position back-to-back couple together, each group bearing column 2 couples together with connecting plate 4 and supporting traverse 5 again, and mounting guide rail 7, block 8 and the cushion block 9 of a plurality of power cells is housed at two relative supporting traverses 5.On four channel-section steels 3 that connect bearing column 2, water-in and water-out house steward placing plate 6 is housed also, the position of corresponding each power cell on water-in and water-out house steward placing plate 6, also connecting a plurality of minutes water receiving pipes, on each power cell, also be provided with slide water plate 10, be used for collecting the water-in and water-out house steward and divide leaking of water receiving pipe.And that the connection usefulness between each power cell is a kind of fixedly connected 11 of having groove, in order to increase creepage distance.At mounting guide rail 7 rib of two projectioies is arranged, be used for installing and supporting power cell, to reduce the frictional force between mounting guide rail 7 and the power cell structure part.Block 8 is installed in an end of mounting guide rail 7, it is the position-limit mechanism that the installation power unit is used, and namely stops automatically sliding into the block 8 of position-limit mechanism when power cell after, at this moment, the cushion block 9 of the power cell other end is connected with power cell, namely finished the assembling of a power cell.14 power cells can be installed in the installation frame of this specific embodiment altogether.
Claims (4)
1. press the power cell installation frame of inversion system in one kind, this installation frame comprises bearing column, connect crossbeam, mounting guide rail and advancing, outlet pipe, its bearing column adopts tubular structure, per two bearing columns are one group, between use, following two channel-section steels couple together, the one group of bearing column that is in the centre position is with four back-to-back coupling together of channel-section steel, each group bearing column couples together with connecting plate and supporting traverse again, the mounting guide rail of a plurality of power cells is housed at two relative supporting traverses, cushion block and block, also be equipped with in connecting on the channel-section steel of connection bearing column, the outfall sewer placing plate, advancing, on the outfall sewer placing plate on the position of corresponding each power cell, also connecting a plurality of minutes water receiving pipes, advance, have the slide tank on the outfall sewer placing plate, and the connection usefulness between each power cell is a kind of fixedly connected.
2. press the power cell installation frame of inversion system in according to claim 1, it is characterized in that: the one group of bearing column that is in the centre position quantitatively is more than one group or two groups and two groups.
3. middle power cell installation frame of pressing inversion system according to claim 1 and 2 is characterized in that: the rib that two projectioies are arranged on the mounting guide rail.
4. press the power cell installation frame of inversion system in according to claim 1 and 2, it is characterized in that: block is installed in an end of mounting guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005398 CN203166776U (en) | 2013-01-06 | 2013-01-06 | Power unit mounting frame of medium-voltage inverter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005398 CN203166776U (en) | 2013-01-06 | 2013-01-06 | Power unit mounting frame of medium-voltage inverter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166776U true CN203166776U (en) | 2013-08-28 |
Family
ID=49027930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005398 Expired - Lifetime CN203166776U (en) | 2013-01-06 | 2013-01-06 | Power unit mounting frame of medium-voltage inverter system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203166776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336911A (en) * | 2018-04-28 | 2018-07-27 | 国网江苏省电力有限公司苏州供电分公司 | A kind of power module mounting device |
-
2013
- 2013-01-06 CN CN 201320005398 patent/CN203166776U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336911A (en) * | 2018-04-28 | 2018-07-27 | 国网江苏省电力有限公司苏州供电分公司 | A kind of power module mounting device |
| CN108336911B (en) * | 2018-04-28 | 2024-05-14 | 国网江苏省电力有限公司苏州供电分公司 | Power module installation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 114051 Anshan City, Liaoning, the East District of science and Technology Road No. 108 Co-patentee after: China South Power Grid International Co.,Ltd. Patentee after: MONTNETS RONGXIN TECHNOLOGY GROUP CO.,LTD. Address before: 114051 Anshan hi tech Road, Anshan City, Liaoning Province, No. 108 Co-patentee before: China South Power Grid International Co.,Ltd. Patentee before: RONGXIN POWER ELECTRONIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180927 Address after: 114000 212 Yue Ling Road, Anshan, Liaoning Co-patentee after: China South Power Grid International Co.,Ltd. Patentee after: RONGXIN HUIKO ELECTRIC TECHNOLOGY Co.,Ltd. Address before: 114051 Anshan City, Liaoning, the East District of science and Technology Road No. 108 Co-patentee before: China South Power Grid International Co.,Ltd. Patentee before: MONTNETS RONGXIN TECHNOLOGY GROUP CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114000 212 Yue Ling Road, Anshan, Liaoning Patentee after: Rongxin Huike Electric Co.,Ltd. Patentee after: China South Power Grid International Co.,Ltd. Address before: 114000 212 Yue Ling Road, Anshan, Liaoning Patentee before: RONGXIN HUIKO ELECTRIC TECHNOLOGY Co.,Ltd. Patentee before: China South Power Grid International Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |