CN209603460U - A kind of turbine-generator units propulsion oil cooler inspection platform - Google Patents
A kind of turbine-generator units propulsion oil cooler inspection platform Download PDFInfo
- Publication number
- CN209603460U CN209603460U CN201920034692.XU CN201920034692U CN209603460U CN 209603460 U CN209603460 U CN 209603460U CN 201920034692 U CN201920034692 U CN 201920034692U CN 209603460 U CN209603460 U CN 209603460U
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- oil cooler
- propulsion oil
- turbine
- inspection platform
- generator units
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Abstract
The utility model discloses a kind of turbine-generator units propulsion oil cooler inspection platforms, it includes supporting leg, the top braces of the supporting leg are equipped with table-top, horizon bar is fixed on the side wall of the supporting leg, the end of the horizon bar is fixedly connected with bottom support ring, and the top edge of the table-top is angularly uniformly equipped with the adjustable support mechanism being supported for the side wall to propulsion oil cooler.This propulsion oil cooler inspection platform substitutes current maintenance mode for carrying out the service work of propulsion oil cooler, greatly reduces the risk that propulsion oil cooler in maintenance process is toppled over, and ensures construction personnel's safety, improves overhaul efficiency.
Description
Technical field
The present invention relates to a kind of turbine-generator units propulsion oil cooler inspection platforms, are suitable for some hydropower station propulsion oil cooler
Maintenance has certain practical value.
Background technique
In certain Station Hydrogenerators group propulsion oil cooler maintenance process, need vertically to place propulsion oil cooler, it will
Heat-exchanging tube bundle extraction is placed on support flitch when field operation after workbench, oil cooler are vertical due to not having, and thrust oil is cold
Device place vertically after highly more than 2m, diameter only has 500mm, and it is very low that oil cooler places rear stability vertically, is easy to topple over, to work
Industry personnel and equipment cause great security risk, therefore need to design a set of easy job platform, and fast and easy is installed same
When also ensure that the personal safety of operating personnel.
Utility model content
The utility model aim is to provide a kind of turbine-generator units propulsion oil cooler inspection platform, the inspection of this propulsion oil cooler
Equating platform substitutes current maintenance mode, greatly reduces in maintenance process and push away for carrying out the service work of propulsion oil cooler
The risk that power oil cooler is toppled over ensures construction personnel's safety, improves overhaul efficiency.
In order to realize above-mentioned technical characteristic, purpose of the utility model is realized as follows: a kind of turbine-generator units
Propulsion oil cooler inspection platform, it includes supporting leg, and the top braces of the supporting leg are equipped with table-top, the support
Horizon bar is fixed on the side wall of leg, the end of the horizon bar is fixedly connected with bottom support ring, the table-top
Top edge is angularly uniformly equipped with the adjustable support mechanism being supported for the side wall to propulsion oil cooler.
The table-top uses ring structure, is machined in the center of table-top across propulsion oil cooler
Centre bore.
The center of the bottom support ring is machined with supported hole.
Vertical support column is fixed between the horizon bar and table-top.
The adjustable support mechanism includes inclined shore pier, and screw rod peace is fixedly installed at the top of the inclined shore pier
Block is filled, the center of the screw rod mounting blocks is threaded hole, and the threaded hole inside is fitted with spiral shell by screw-driven
The end of bar, the screw rod is fixedly installed with support plate.
The adjustable support mechanism shares four groups.
The utility model has the advantages that:
1, it using the propulsion oil cooler inspection platform, substantially reduces oil cooler present in previous maintenance process and topples wind
Danger ensures personal safety when construction personnel's operation.
2, using the oil cooler inspection platform, operating personnel can avoid ascending stair operation, mention in table-top operation
High operating efficiency.
3, by using the adjustable support mechanism of above structure, in the course of work, by screw rod and screw rod mounting blocks
Corresponding threaded holes conjunction can constitute screw-driven, and then the extension elongation of adjusting screw rod, be finally reached adjust support plate position
It sets, so that support plate is supported propulsion oil cooler, and then it is made to keep vertical support state.
4, oil cooler can effectively be supported by using the bottom support ring of above structure.
5, by using the table-top of above-mentioned ring structure can personnel convenient to overhaul walk, and then easily examine
It repairs.
6, it can be improved the support strength of table-top by the vertical support column of above structure.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model main view.
Fig. 2 is the utility model rearview.
In figure: supporting leg 1, horizon bar 2, screw rod 3, inclined shore pier 4, screw rod mounting blocks 5, table-top 6, centre bore
7, vertical support column 8, bottom support ring 9, supported hole 10, support plate 11, propulsion oil cooler 12, propulsion oil cooler top flange
13, propulsion oil cooler flange in the bottom 14.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
A kind of turbine-generator units propulsion oil cooler inspection platform referring to FIG. 1-2, it includes supporting leg 1, the support
The top braces of leg 1 are equipped with table-top 6, and horizon bar 2 is fixed on the side wall of the supporting leg 1, the horizon bar 2
End is fixedly connected with bottom support ring 9, and the top edge of the table-top 6 is angularly uniformly equipped with for thrust
The adjustable support mechanism that the side wall of oil cooler is supported.It can be cold to thrust oil by using the inspection platform of above structure
Device 12 is supported, and then staff is facilitated to overhaul it.
Further, the table-top 6 uses ring structure, is machined with and wears in the center of table-top 6
Cross the centre bore 7 of propulsion oil cooler 12.
Further, the center of the bottom support ring 9 is machined with supported hole 10.10 specific thrust oil cooler 12 of supported hole pipe
The outer diameter of beam is slightly larger, smaller than stack shell flange outer diameter, it is ensured that only shell flange is placed in bottom support ring 9.
Further, vertical support column 8 is fixed between the horizon bar 2 and table-top 6.By using vertical branch
The support strength of the raising table-top 6 of dagger 8.
Further, the adjustable support mechanism includes inclined shore pier 4, and the top of the inclined shore pier 4 is fixed
Screw rod mounting blocks 5 are installed, the center of the screw rod mounting blocks 5 is threaded hole, passes inside the threaded hole by screw thread
Dynamic to be fitted with screw rod 3, the end of the screw rod 3 is fixedly installed with support plate 11.By on screw rod 3 and screw rod mounting blocks 5
Corresponding threaded holes conjunction can constitute screw-driven, and then the extension elongation of adjusting screw rod 3, be finally reached and adjust support plate 11
Position.
Further, the adjustable support mechanism shares four groups.The stability supported by using four groups of guarantees.
The course of work and working principle of the utility model:
6 groundwork face of table-top among inspection platform, the 7 specific thrust oil cooler of centre bore of table-top 6
The outer diameter of 12 tube banks is slightly larger, smaller than stack shell flange outer diameter, it is ensured that only shell flange is placed in bottom support ring 9.In order to protect
Card oil cooler be placed on inspection platform after, oil cooler bottom have space carry out operation, bottom support ring 9 apart from ground level not
Less than 200mm.One layer of setting table-top 6 in bottom support ring 9, operating personnel can the operation on table-top 6, phase
Operating efficiency can be greatly improved than ascending stair operation.There are 4 oblique screw rods 3 above table-top 6, this 4 screw rods 3 are to pass through
Threaded connection is fixed on inclined shore pier 4, and propulsion oil cooler 12 can be such that screw rod is adjacent to push away after hanging in by rotary screw
12 cylinder of power oil cooler, carries out propulsion oil cooler 12 radially fixed, prevents propulsion oil cooler 12 from toppling over.
Above-described embodiment is used to illustrate the utility model, rather than limits the utility model, practical at this
In novel spirit and scope of protection of the claims, to any modifications and changes that the utility model is made, this reality is both fallen within
With novel protection scope.
Claims (6)
1. a kind of turbine-generator units propulsion oil cooler inspection platform, it is characterised in that: it includes supporting leg (1), the support
The top braces of leg (1) are equipped with table-top (6), are fixed with horizon bar (2) on the side wall of the supporting leg (1), described
The end of horizon bar (2) is fixedly connected with bottom support ring (9), and the top edge of the table-top (6) is angularly uniformly distributed
The adjustable support mechanism being supported for the side wall to propulsion oil cooler is installed.
2. a kind of turbine-generator units propulsion oil cooler inspection platform according to claim 1, it is characterised in that: the top
Portion's workbench (6) uses ring structure, is machined in propulsion oil cooler (12) in the center of table-top (6)
Heart hole (7).
3. a kind of turbine-generator units propulsion oil cooler inspection platform according to claim 1, it is characterised in that: the bottom
The center of portion's support ring (9) is machined with supported hole (10).
4. a kind of turbine-generator units propulsion oil cooler inspection platform according to claim 1, it is characterised in that: the water
Vertical support column (8) are fixed between flat bar (2) and table-top (6).
5. a kind of turbine-generator units propulsion oil cooler inspection platform according to claim 1, it is characterised in that: it is described can
Adjusting supporting mechanism includes inclined shore pier (4), is fixedly installed with screw rod mounting blocks (5) at the top of the inclined shore pier (4),
The center of the screw rod mounting blocks (5) is threaded hole, and the threaded hole inside is fitted with screw rod by screw-driven
(3), the end of the screw rod (3) is fixedly installed with support plate (11).
6. a kind of turbine-generator units propulsion oil cooler inspection platform according to claim 1 or 5, it is characterised in that: institute
It states adjustable support mechanism and shares four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920034692.XU CN209603460U (en) | 2019-01-09 | 2019-01-09 | A kind of turbine-generator units propulsion oil cooler inspection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920034692.XU CN209603460U (en) | 2019-01-09 | 2019-01-09 | A kind of turbine-generator units propulsion oil cooler inspection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209603460U true CN209603460U (en) | 2019-11-08 |
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ID=68398855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920034692.XU Active CN209603460U (en) | 2019-01-09 | 2019-01-09 | A kind of turbine-generator units propulsion oil cooler inspection platform |
Country Status (1)
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| CN (1) | CN209603460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757020A (en) * | 2021-08-31 | 2021-12-07 | 国网新源控股有限公司 | Water pump turbine overhauls work platform with ring hangs function |
| CN114215323A (en) * | 2021-12-27 | 2022-03-22 | 广州地铁设计研究院股份有限公司 | Civil engineering and mechanical-electrical integration assembly type maintenance platform and construction method thereof |
-
2019
- 2019-01-09 CN CN201920034692.XU patent/CN209603460U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757020A (en) * | 2021-08-31 | 2021-12-07 | 国网新源控股有限公司 | Water pump turbine overhauls work platform with ring hangs function |
| CN114215323A (en) * | 2021-12-27 | 2022-03-22 | 广州地铁设计研究院股份有限公司 | Civil engineering and mechanical-electrical integration assembly type maintenance platform and construction method thereof |
| CN114215323B (en) * | 2021-12-27 | 2023-04-07 | 广州地铁设计研究院股份有限公司 | Civil engineering and mechanical integration assembly type maintenance platform and construction method thereof |
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