CN208352853U - Flexible direct current converter valve module apparatus for examination and repair - Google Patents
Flexible direct current converter valve module apparatus for examination and repair Download PDFInfo
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- CN208352853U CN208352853U CN201821014622.XU CN201821014622U CN208352853U CN 208352853 U CN208352853 U CN 208352853U CN 201821014622 U CN201821014622 U CN 201821014622U CN 208352853 U CN208352853 U CN 208352853U
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- direct current
- converter valve
- valve module
- flexible direct
- current converter
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Abstract
The utility model discloses a kind of flexible direct current converter valve module apparatus for examination and repair, it includes bedframe, bottom plate, Z-type support, front support and guide rail, the front end of two curb girder of bedframe is arranged in the bottom plate, the rear end of two curb girder of bedframe is symmetrically arranged with Z-type support, front support is provided with below the bedframe, the front support is tilted to Z-type support direction, and the bottom plate is provided with guide rail at two curb girder of bedframe.The utility model provides a kind of flexible direct current converter valve module apparatus for examination and repair, it can safely and reliably overhaul flexible direct current converter valve module, realizes that flexible direct current converter valve module moves to the requirement that ground is overhauled from valve tower eminence.
Description
Technical field
The utility model relates to a kind of flexible direct current converter valve module apparatus for examination and repair, belong to flexible direct-current transmission field.
Background technique
Currently, flexible direct current converter valve is the Core equipment of flexible HVDC transmission system, the warp of system operation can be improved
Ji property and reliability.There is replacement maintenance individual module in test and operation phase in the valve tower later period.With flexible straight
The development of technology of transmission of electricity is flowed, the capacity of product is gradually increased, so that the structure size of individual module, weight are consequently increased, band
The maintenance difficulty for the module come becomes increasingly conspicuous.
The existing main problem of single module maintenance is in valve tower at present: valve tower uses stratiform overlaying structure, and lower module is not
Driving hanging out can be directly used, the space of every two interlayer is limited, and practical operation space is too small, and the weight of single module is big, and manpower is
It can not move.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of flexible direct current to change
Valve module apparatus for examination and repair is flowed, it can safely and reliably overhaul flexible direct current converter valve module, realize that flexible direct current changes
It flows valve module and moves to the requirement that ground is overhauled from valve tower eminence.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of flexible direct current converter valve module apparatus for examination and repair, it includes bedframe, bottom plate, Z-type support, front support and leads
The front end of two curb girder of bedframe is arranged in rail, the bottom plate, and the rear end of two curb girder of bedframe is symmetrically arranged with Z-type branch
It supports, front support is provided with below the bedframe, the front support is tilted to Z-type support direction, and the bottom plate leans on bottom
Guide rail is provided at two curb girder of seat frame.
Further, the guide rail is L-shaped.
Further, finite place piece is arranged in the front end of the guide rail, and the height of the locating part is greater than the height of guide rail.
Further, the guide rail is provided with two.
Further, there are two the locating part settings.
Further, fixed pin is additionally provided on two curb girder of bedframe.
Further, there are two the fixed pin settings.
Further, the rear end of two curb girder of bedframe and the junction of Z-type support are welded with angle steel.
Using above-mentioned technical proposal, the utility model has below the utility model has the advantages that by provided by the utility model
Module apparatus for examination and repair can realize that module fast and safely moves to ground from valve tower, reduce labor intensity, improve overhaul efficiency, save
Time.Module apparatus for examination and repair provided by the utility model can realize that module fast and safely moves to ground from valve tower, improve maintenance
Efficiency saves time and cost.
2. using Z-type support, the fixed structure of front support and positioning pin, safety and firmness.
3. using guide rail mode, keep module disassembly process easily laborsaving.
Detailed description of the invention
Fig. 1 is the main view of the flexible direct current converter valve module apparatus for examination and repair of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 2.
In figure, 1, bedframe, 2, fixed pin, 3, guide rail, 4, front support, 5, Z-type support, 6, locating part, 7, bottom plate, 8,
Angle steel.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
As shown in Figure 1, 2, a kind of flexible direct current converter valve module apparatus for examination and repair, it includes bedframe 1, bottom plate 7, Z-type
The front end of 1 liang of curb girder of bedframe, 1 liang of curb girder of the bedframe is arranged in support 5, front support 4 and guide rail 3, the bottom plate 7
Rear end be welded with Z-type support 5, two Z-types support, 5 bilateral symmetry, for being fixed on converter valve valve tower, 1 liang of bedframe
The junction angle steel 8 of the rear end of curb girder and Z-type support 5 is welded together, and guarantees bonding strength.
The front support 4 is arranged below bedframe 1, and bilateral symmetry plays the role of support base frame 1, described
Front support 4 supports 5 directions to tilt to Z-type.
It is additionally provided with fixed pin 2 on 1 liang of curb girder of the bedframe, for limiting the flexible direct current converter valve module inspection
Repair the back-and-forth motion of device.
The bottom plate 7 is provided with guide rail 3 at 1 liang of curb girder of bedframe, and the guide rail 3 is two, using aluminium alloy
Material is made, and is symmetrically disposed on bottom plate 7, and guide rail 3 is L-shaped, for limiting moving left and right for converter valve module.
Finite place piece 6 is arranged in the front end of the guide rail 3, and the height of locating part 6 is greater than the height of the guide rail 3, is used for
Limitation converter valve module travels forward.
The working principle of the utility model is as follows:
Firstly, navigating to the converter valve module that maintenance requires, assembled good flexible direct current converter valve module is overhauled into dress
It being placed on the insulation I-beam below the converter valve module, inside promotion is fully inserted into insulation I-beam up to Z-type support 5,
It is inserted into fixed pin 2, the flexible direct current converter valve module apparatus for examination and repair is fixed in valve tower.
Then, after all connections of converter valve module and valve tower for removing Awaiting Overhaul, converter valve module is taken out along guide rail 3
It pulls out, until reaching 6 position of locating part, the suspension centre of converter valve module is placed in the outside of valve tower, is finally hung with row by converter valve mould
Block is hung to ground, completes entire maintenance disassembly process.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of flexible direct current converter valve module apparatus for examination and repair, it is characterised in that: it includes bedframe (1), bottom plate (7), Z-type
(5), front support (4) and guide rail (3) are supported, the bottom plate (7) is arranged in the front end of (1) two curb girder of bedframe, the pedestal
The rear end of (1) two curb girder of frame is symmetrically arranged with Z-type support (5), is provided with front support (4) below the bedframe (1),
The front support (4) tilts to Z-type support (5) direction, and being provided at (1) two curb girder of bedframe for the bottom plate (7) is led
Rail (3).
2. flexible direct current converter valve module apparatus for examination and repair according to claim 1, it is characterised in that: the guide rail (3) is in L
Shape.
3. flexible direct current converter valve module apparatus for examination and repair according to claim 1, it is characterised in that: the guide rail (3)
Finite place piece (6) are arranged in front end, and the height of the locating part (6) is greater than the height of guide rail (3).
4. flexible direct current converter valve module apparatus for examination and repair according to claim 1, it is characterised in that: the guide rail (3) sets
It is equipped with two.
5. flexible direct current converter valve module apparatus for examination and repair according to claim 3, it is characterised in that: the locating part (6)
There are two settings.
6. flexible direct current converter valve module apparatus for examination and repair according to claim 1, it is characterised in that: the bedframe
Fixed pin (2) are additionally provided on (1) two curb girder.
7. flexible direct current converter valve module apparatus for examination and repair according to claim 6, it is characterised in that: the fixed pin (2)
There are two settings.
8. flexible direct current converter valve module apparatus for examination and repair according to claim 1, it is characterised in that: the bedframe
The rear end of (1) two curb girder and the junction of Z-type support (5) are welded with angle steel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014622.XU CN208352853U (en) | 2018-06-29 | 2018-06-29 | Flexible direct current converter valve module apparatus for examination and repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014622.XU CN208352853U (en) | 2018-06-29 | 2018-06-29 | Flexible direct current converter valve module apparatus for examination and repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208352853U true CN208352853U (en) | 2019-01-08 |
Family
ID=64882262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821014622.XU Active CN208352853U (en) | 2018-06-29 | 2018-06-29 | Flexible direct current converter valve module apparatus for examination and repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208352853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152828A (en) * | 2021-11-26 | 2022-03-08 | 国网湖北省电力有限公司直流运检公司 | Flexible direct current transmission converter valve submodule power overhaul test device and test method |
| CN116789037A (en) * | 2023-06-28 | 2023-09-22 | 国网湖北省电力有限公司直流公司 | Flexible direct current converter valve module overhauls device |
-
2018
- 2018-06-29 CN CN201821014622.XU patent/CN208352853U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152828A (en) * | 2021-11-26 | 2022-03-08 | 国网湖北省电力有限公司直流运检公司 | Flexible direct current transmission converter valve submodule power overhaul test device and test method |
| CN114152828B (en) * | 2021-11-26 | 2023-10-24 | 国网湖北省电力有限公司直流运检公司 | Flexible direct-current transmission converter valve submodule power overhaul test device and test method |
| CN116789037A (en) * | 2023-06-28 | 2023-09-22 | 国网湖北省电力有限公司直流公司 | Flexible direct current converter valve module overhauls device |
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