CN201780846U - Plate radiator carriage with adjustable height - Google Patents
Plate radiator carriage with adjustable height Download PDFInfo
- Publication number
- CN201780846U CN201780846U CN2010205273924U CN201020527392U CN201780846U CN 201780846 U CN201780846 U CN 201780846U CN 2010205273924 U CN2010205273924 U CN 2010205273924U CN 201020527392 U CN201020527392 U CN 201020527392U CN 201780846 U CN201780846 U CN 201780846U
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- CN
- China
- Prior art keywords
- support plate
- plate
- radiator
- rod
- gilled radiator
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a plate radiator carriage with adjustable height, which is arranged at the bottom of a plate radiator, and comprises a base, a lower support plate and an upper support plate; the lower support plate is connected on the top of the base, and a locking nut is fixed in the center of the lower support plate; the upper support plate is connected at the bottom of the plate radiator; the center of the upper support plate is vertically connected with an adjusting screw rod capable of rotating in an axial way; the adjusting screw rod and the locking nut are matched into a structure with a nut and a lead screw; and an anti-tilting screw rod is connected between the upper support plate and the lower support plate. The plate radiator carriage with adjustable height has the beneficial effects that after the plate radiator is installed, upward pre-jacking force is produced to the plate radiator by adjusting the supporting height; and after oil is injected into the plate radiator, the pre-jacking force can offset the slight sinking caused by the elastic deformation of the supporting produced by the oil weight, thereby thoroughly solving the problem that the upper and lower stress of a plate radiator butterfly valve is not uniform.
Description
Technical field
The utility model relates to a kind of adjustment height gilled radiator bracing frame, particularly a kind of bracing frame that is used to support gilled radiator on the self cooled transformer.
Background technology
At present, the capacity of self cooled transformer is increasing now, and by original 110kV, 50MVA has developed into 220kV, 180MVA even bigger capacity.The high-power transformer loss is big, needs bigger gilled radiator centre-to-centre spacing and sheet number, and the heat that produces during the operation of ability balancing transformer meets the demands oily temperature.The deadweight of this gilled radiator and charge of oil are heavy very high, the suspension force of simple tube joint is difficult to keep, and is can distortion after operation a period of time sagging, makes butterfly valve unbalance stress up and down, the sealing gasket distortion causes the leakage of oil of butterfly valve place, therefore need effectively support the gilled radiator bottom.Former support adopts vertical rod to support, with pad adjustment height, this supporting way is inconvenient to adjust height, and can not produce a pre-jacking force that makes progress to gilled radiator during installation, support elastic distortion after the gilled radiator oiling still can make butterfly valve unbalance stress up and down.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of gilled radiator has been produced a pre-jacking force that makes progress, the sagging that the support elastic distortion produces after the counteracting oiling, and to adjustable for height gilled radiator bracing frame.
The utility model is realized by following measure:
A kind of adjustment height gilled radiator bracing frame of the present utility model, be positioned at the gilled radiator bottom, comprise base, lower supporting plate and upper backup pad, lower supporting plate is connected base top and center fixation has locking nut, upper backup pad is connected the gilled radiator bottom, but the upper backup pad center vertically is connected with the adjusting screw(rod) of axial rotation, and described adjusting screw(rod) matches with locking nut and forms the screw screw structure, is connected with the anti-dumping screw rod between upper backup pad and the lower supporting plate.
Adjustment height gilled radiator bracing frame of the present utility model, the adjusting screw(rod) surface is provided with clamping part, and described clamping part is provided with at least two planes.
Adjustment height gilled radiator bracing frame of the present utility model, described anti-dumping screw rod is four, lays respectively at upper backup pad and lower supporting plate four jiaos.
The beneficial effects of the utility model are: after gilled radiator is installed, by adjusting bearing height, gilled radiator is produced a pre-jacking force that makes progress, after the gilled radiator oiling, this pre-jacking force can be offset because of oil heavily causes support elastic and is out of shape produce slightly sagging, thoroughly solves the diffusing butterfly valve of the sheet situation of unbalance stress up and down.
Description of drawings
Fig. 1 is the diffusing schematic diagram that supports of vertical rod sheet of the present utility model;
Among the figure: 1, gilled radiator, 2, base, 3, lower supporting plate, 4, upper backup pad, 5, locking nut, 6, adjusting screw(rod), 7 anti-dumping screw rods, 8 clamping parts.
Embodiment
As shown in Figure 1, a kind of adjustment height gilled radiator bracing frame of the present utility model, be positioned at gilled radiator 1 bottom, comprise base 2, lower supporting plate 3 and upper backup pad 4, lower supporting plate 3 is connected base 2 tops, and the center fixation of lower supporting plate 3 has locking nut 5, upper backup pad 4 is connected gilled radiator 1 bottom, but upper backup pad 4 centers vertically are connected with the adjusting screw(rod) 6 of axial rotation, adjusting screw(rod) 6 matches with locking nut 5 and forms the screw screw structure, is connected with anti-dumping screw rod 7 between upper backup pad 4 and the lower supporting plate 3.Adjusting screw(rod) 6 surfaces are provided with clamping part 8, and clamping part 8 is provided with at least two planes, are convenient to tool holding and live adjusting screw(rod) 6 rotations.Anti-dumping screw rod 7 adopts four, lays respectively on upper backup pad 4 and lower supporting plate 3 four jiaos.
Occupation mode of the present utility model is, base 2 places on the platform of placing transformer, unclamps the adjusting screw(rod) 6 of having locked, and anti-dumping screw rod 7 is unclamped, clamp clamping part 8 rotation adjusting screw(rod)s 6 with instrument, adjusting screw(rod) 6 rotates in locking nut 5, thereby makes adjusting screw(rod) 6 vertical lifts, and then regulates the distance between upper backup pad 4 and the lower supporting plate 3, when reaching suitable distance, bracing frame supports gilled radiator 1, tightly lives again with adjusting screw(rod) locking, and with anti-dumping screw rod 7.Anti-dumping screw rod 7 is given traction force of upper and lower support plate, can prevent that gilled radiator 1 to lopsidedness, having improved stability.Can regulate according to the concrete condition that transformer is placed.
The foregoing description is described to be in order to specify this patent; though describe by specific term in the literary composition; but can not limit the protection range of this patent with this; being familiar with the personage of this technical field can be after the spirit of understanding this patent and principle change or revises it and reach equivalent purpose; and this equivalence change and modification all should be covered by the claim scope and define in the category.
Claims (3)
1. adjustment height gilled radiator bracing frame, be positioned at gilled radiator (1) bottom, it is characterized in that: comprise base (2), lower supporting plate (3) and upper backup pad (4), lower supporting plate (3) is connected base (2) top and center fixation has locking nut (5), upper backup pad (4) is connected gilled radiator (1) bottom, upper backup pad (4) but the center vertically is connected with the adjusting screw(rod) (6) of axial rotation, described adjusting screw(rod) (6) matches with locking nut (5) and forms the screw screw structure, is connected with anti-dumping screw rod (7) between upper backup pad (4) and the lower supporting plate (3).
2. adjustment height gilled radiator bracing frame according to claim 1 is characterized in that: adjusting screw(rod) (6) surface is provided with clamping part (8), and described clamping part (8) is provided with at least two planes.
3. adjustment height gilled radiator bracing frame according to claim 1 is characterized in that: described anti-dumping screw rod (7) is four, lays respectively at upper backup pad (4) and lower supporting plate (3) four jiaos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205273924U CN201780846U (en) | 2010-09-14 | 2010-09-14 | Plate radiator carriage with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205273924U CN201780846U (en) | 2010-09-14 | 2010-09-14 | Plate radiator carriage with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201780846U true CN201780846U (en) | 2011-03-30 |
Family
ID=43794052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205273924U Expired - Lifetime CN201780846U (en) | 2010-09-14 | 2010-09-14 | Plate radiator carriage with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201780846U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968987A (en) * | 2010-09-14 | 2011-02-09 | 济南变压器集团股份有限公司 | Height-adjustable finned radiator bracket |
| CN109087784A (en) * | 2018-06-07 | 2018-12-25 | 山东电力设备有限公司 | A kind of converter transformer cooling system elastic support structure |
| CN109976485A (en) * | 2019-04-19 | 2019-07-05 | 苏州浪潮智能科技有限公司 | A kind of supporting adn fixing device for T-type radiator |
-
2010
- 2010-09-14 CN CN2010205273924U patent/CN201780846U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968987A (en) * | 2010-09-14 | 2011-02-09 | 济南变压器集团股份有限公司 | Height-adjustable finned radiator bracket |
| CN101968987B (en) * | 2010-09-14 | 2012-05-02 | 济南变压器集团股份有限公司 | Height-adjustable finned radiator bracket |
| CN109087784A (en) * | 2018-06-07 | 2018-12-25 | 山东电力设备有限公司 | A kind of converter transformer cooling system elastic support structure |
| CN109976485A (en) * | 2019-04-19 | 2019-07-05 | 苏州浪潮智能科技有限公司 | A kind of supporting adn fixing device for T-type radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110330 Effective date of abandoning: 20120502 |