CN203919025U - Steam turbine large high-temperature bolt rack - Google Patents
Steam turbine large high-temperature bolt rack Download PDFInfo
- Publication number
- CN203919025U CN203919025U CN201420334142.7U CN201420334142U CN203919025U CN 203919025 U CN203919025 U CN 203919025U CN 201420334142 U CN201420334142 U CN 201420334142U CN 203919025 U CN203919025 U CN 203919025U
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- China
- Prior art keywords
- bolt
- draw
- steam turbine
- large high
- grooves
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- Expired - Lifetime
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- 238000003466 welding Methods 0.000 claims abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000151 deposition Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Abstract
A kind of steam turbine large high-temperature bolt rack of the present utility model, comprise the cuboid framework being become with beam welding by column, two relative crossbeams of cuboid frame roof are provided with the inside draw-in groove of opening, between two draw-in grooves, horizontal drain has some gripper shoes that can move along draw-in groove, the two ends of gripper shoe lay respectively in two draw-in grooves, on four angles of cuboid frame roof, are provided with mobile hanger.The beneficial effects of the utility model are: simple in structure, reasonable in design, solved the problem that bolt is stacked carelessly, and make it put clean and tidy and reduce potential safety hazard, be easy to be extended and applied.Each bolt is separately put, and is convenient to check whether bolt exists the quality problems such as bad silk silk, burr.On different bolt framves, for depositing dissimilar bolt, while getting bolt, without ransacing, be difficult for makeing mistakes and saving manpower.Bolt frame can Integral lifting, has improved efficiency.
Description
Technical field
The utility model relates to a kind of steam turbine large high-temperature bolt rack.
Background technology
Along with the development of science and technology and equipment manufacture, the continuous increase of modern large turbo-type generator group single-machine capacity.Operational factor and device structure are also constantly changing, and the profile of cylinder bolt and weight are progressively increasing, and material, requirement on machining accuracy are also more and more higher, and assembling quantity is more and more, and manufacturing cost involves great expense.In installation and repairing process, how effectively to put, protect cylinder bolt to become the most important thing.Existing bolt disposing way is generally at platform pad puts the lumps of wood or rubber; bolt is put to the lumps of wood or rubber surface, and this kind of bolt disposing way floor space is large, and trouble is cleared up, taken to bolt; also, so that the mutual damaged in collision of double-screw bolt screw thread to occur, be unfavorable for the protection of bolt screw thread.When maintenance installation or bolts assemblies, adjustment need be planned in place, and also to bolt, carrying brings difficulty.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of occupation of land little, picks and places steam turbine large high-temperature bolt rack easily.
The utility model is realized by following measures:
A kind of steam turbine large high-temperature bolt rack of the present utility model, comprise the cuboid framework being become with beam welding by column, two relative crossbeams of described cuboid frame roof are provided with the inside draw-in groove of opening, between two draw-in grooves, horizontal drain has some gripper shoes that can move along draw-in groove, the two ends of described gripper shoe lay respectively in two draw-in grooves, on four angles of described cuboid frame roof, are provided with mobile hanger.
Between the adjacent column in above-mentioned cuboid framework bottom, be provided with screw thread protection plate.
On above-mentioned cuboid framework, be provided with bolt model nameplate.
The beneficial effects of the utility model are: simple in structure, reasonable in design, solved the problem that bolt is stacked carelessly, and make it put clean and tidy and reduce potential safety hazard, be easy to be extended and applied.Each bolt is separately put, and is convenient to check whether bolt exists the quality problems such as bad silk silk, burr.On different bolt framves, for depositing dissimilar bolt, while getting bolt, without ransacing, be difficult for makeing mistakes and saving manpower.Bolt frame can Integral lifting, has improved efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cut-away section structural representation.
Wherein: 1 crossbeam, 2 columns, 3 bolt model nameplates, 4 gripper shoes, 5 move hanger, 6 screw thread protection plates, 7 cover type nuts, 8 double-screw bolts.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done to further detailed description:
As shown in Figure 1, 2, a kind of steam turbine large high-temperature bolt rack of the present utility model, comprise the cuboid framework being welded into by column 2 and crossbeam 1, two relative crossbeams 1 of cuboid frame roof are provided with the inside draw-in groove of opening, between two draw-in grooves, horizontal drain has some gripper shoes that can move along draw-in groove 4, the two ends of gripper shoe 4 lay respectively in two draw-in grooves, and gripper shoe 4 spacing can be placed the diameter of bolt according to need and be determined flexibly.Spacing distance between adjacent two gripper shoes 4 is greater than double-screw bolt 8 diameters of this bolt and is less than cover type nut 7 diameters of this bolt.Bolt is shelved between two adjacent gripper shoes 4.Can place the turbine bolt of different size model.Facilitate turbine bolt to take and take care of.
Between the adjacent column 2 in cuboid framework bottom, be provided with screw thread protection plate 6.Can prevent that other construction operation metallic hard things from running into deposits bolt lower thread.When baffle also plays on-the-spot watering dust suppression, spray splashes on double-screw bolt 8, and corrosion occurs.On cuboid framework, be provided with bolt model nameplate 3.Be convenient to different bolts and store classifiedly, improve turbine bolt managerial skills.
On four angles of cuboid frame roof, be provided with mobile hanger 5.Steam turbine high-temperature bolt, when needs integrated moving or cylinder assembling fastening bolt, can directly adopt maintenance driving, and Integral lifting, to cylinder side, has been avoided the disadvantage of handling time and effort consuming one by one.Four root posts 2, crossbeam 1 and gripper shoe 4 all adopt channel-section steel to make, and mobile hanger 5 adopts steel plate, not only simple in structure, and has further saved manufacturing cost.
The above is only the preferred embodiment of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.
Claims (3)
1. a steam turbine large high-temperature bolt rack, is characterized in that: comprise by column and beam welding
The cuboid framework becoming, two relative crossbeams of described cuboid frame roof are provided with the inside draw-in groove of opening, between two draw-in grooves, horizontal drain has some gripper shoes that can move along draw-in groove, the two ends of described gripper shoe lay respectively in two draw-in grooves, on four angles of described cuboid frame roof, are provided with mobile hanger.
2. steam turbine large high-temperature bolt rack according to claim 1, is characterized in that: between the adjacent column in described cuboid framework bottom, be provided with screw thread protection plate.
3. steam turbine large high-temperature bolt rack according to claim 1, is characterized in that: on described cuboid framework, be provided with bolt model nameplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334142.7U CN203919025U (en) | 2014-06-23 | 2014-06-23 | Steam turbine large high-temperature bolt rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334142.7U CN203919025U (en) | 2014-06-23 | 2014-06-23 | Steam turbine large high-temperature bolt rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919025U true CN203919025U (en) | 2014-11-05 |
Family
ID=51814899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334142.7U Expired - Lifetime CN203919025U (en) | 2014-06-23 | 2014-06-23 | Steam turbine large high-temperature bolt rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203919025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015177A (en) * | 2014-06-23 | 2014-09-03 | 山东电力建设第一工程公司 | Large high-temperature bolt placing frame of steam turbine |
| CN111702736A (en) * | 2020-08-04 | 2020-09-25 | 江苏宇通特种管业有限公司 | Spliced integral ceramic ring lining wear-resistant ceramic bent pipe |
-
2014
- 2014-06-23 CN CN201420334142.7U patent/CN203919025U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015177A (en) * | 2014-06-23 | 2014-09-03 | 山东电力建设第一工程公司 | Large high-temperature bolt placing frame of steam turbine |
| CN111702736A (en) * | 2020-08-04 | 2020-09-25 | 江苏宇通特种管业有限公司 | Spliced integral ceramic ring lining wear-resistant ceramic bent pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |