CN108436825A - A kind of guide vane bottom end cover mounting auxiliary - Google Patents
A kind of guide vane bottom end cover mounting auxiliary Download PDFInfo
- Publication number
- CN108436825A CN108436825A CN201810547855.4A CN201810547855A CN108436825A CN 108436825 A CN108436825 A CN 108436825A CN 201810547855 A CN201810547855 A CN 201810547855A CN 108436825 A CN108436825 A CN 108436825A
- Authority
- CN
- China
- Prior art keywords
- bottom end
- end cover
- guide vane
- bolt
- cover mounting
- 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.)
- Pending
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of guide vane bottom end cover mounting auxiliary, including pressure pin and bolt, the pressure pin is equipped with threaded portion, pin hole portion and support portion successively from top to bottom, and the threaded portion surface is equipped with screw thread, and bolt is set to pin hole portion.The present invention is held up guide vane bottom end cover by pressure pin and bolt, has been liberated artificial.The structure setting of drawbar and bolt can be with support guide vane bottom end cover to desired height, and easy to remove and folding and unfolding.The configuration of the present invention is simple, small volume and less weight, Yi Nayi are put, and liberation is artificial, time saving and energy saving, ensure production safety.
Description
Technical field
The invention belongs to machinery fields, more particularly, to a kind of guide vane bottom end cover mounting auxiliary.
Background technology
Since a hydraulic turbine has many guide vanes, so the guide vane bottom end cover of required sealing is also very much, the position where guide vane
Narrow space is set, can only be installed by manpower.It generally for job schedule, is lifted mainly by manpower, guide vane bottom end cover weighs tens
Kilogram, worker's long-time operation can consume a large amount of muscle power.Both dangerous, but also operator is quite tired.
Invention content
Present invention aim to address problem above, design a kind of guide vane bottom end cover mounting auxiliary, can support and lead
Leaf bottom end cover is to desired height, and simple in structure, small volume and less weight, Yi Nayi is put, and liberation is artificial, time saving and energy saving.
To achieve the goals above, the present invention provides a kind of guide vane bottom end cover mounting auxiliary, including pressure pin and bolt,
The pressure pin is equipped with threaded portion, pin hole portion and support portion successively from top to bottom, and the threaded portion surface is equipped with screw thread, and bolt is set to
Pin hole portion.
Pin hole portion of the present invention is uniformly arranged multiple pin holes, to lift the bottom end cover of different height.
Bolt of the present invention is rectangular metal plate, and metallic plate bottom surface is equipped with and the fixed limit fastener of pressure pin.On bolt
Surface is equipped with one layer of plastic cement cushion, prevents frictionally damage.
Support portion of the present invention is retractable support lever, and support portion bottom end is equipped with retractable stand, is moved convenient for tool
With pack up, reduce floor space.
Pressure pin of the present invention is preferably stainless steel pressure pin, and bolt is preferably stainless steel bolt, can be supported heavy weight
End cap is lifted.
Auxiliary mounting tool of the present invention can design 3 sets of different specifications, when mounted according to the hole on bottom end cover
It is used cooperatively.
Beneficial effects of the present invention are：The present invention is held up guide vane bottom end cover by pressure pin and bolt, has been liberated artificial.It drags
The structure setting of bar and bolt can be with support guide vane bottom end cover to desired height, and easy to remove and folding and unfolding.Structure of the invention letter
Single, small volume and less weight, Yi Nayi is put, and liberation is artificial, time saving and energy saving, ensures production safety.
Description of the drawings
Fig. 1 is guide vane bottom end cover structural schematic diagram of the present invention.
Fig. 2 is guide vane bottom end cover installation tool structural schematic diagram of the present invention.
In figure：1- bolts, the threaded portions 2-, 3- pin holes portion, 4- support portions, 5- pin holes, 6- limit fasteners, branch that 7- is collapsible
Frame.
Specific implementation mode
The preferred embodiment of the present invention is more fully described below with reference to accompanying drawings.
Embodiment 1
It is inserted according to Fig. 1 and a kind of guide vane bottom end cover mounting auxiliary shown in Fig. 2, including stainless steel pressure pin and stainless steel
Pin 1, the pressure pin are equipped with threaded portion 2, pin hole portion 3 and support portion 4 successively from top to bottom, and 2 surface of the threaded portion is equipped with screw thread,
Bolt 1 is set to pin hole portion 3.
Pin hole portion 3 described in the present embodiment is uniformly arranged multiple pin holes 5, to lift the bottom end cover of different height.
Bolt 1 described in the present embodiment be rectangular metal plate, metallic plate bottom surface be equipped with the fixed limit fastener 6 of pressure pin, insert
1 upper surface of pin is equipped with one layer of plastic cement cushion.
Support portion 4 described in the present embodiment is retractable support lever, and 4 bottom end of support portion is equipped with retractable stand 7, is convenient for tool
It moves and packs up.
Claims (7)
1. a kind of guide vane bottom end cover mounting auxiliary, it is characterised in that including pressure pin and bolt (1), the pressure pin is from top to bottom
It is equipped with threaded portion (2), pin hole portion (3) and support portion (4) successively, threaded portion (2) surface is equipped with screw thread, and bolt (1) is set to
Pin hole portion (3).
2. guide vane bottom end cover mounting auxiliary according to claim 1, it is characterised in that the pin hole portion (3) uniformly sets
Set multiple pin holes (5).
3. guide vane bottom end cover mounting auxiliary according to claim 1, it is characterised in that the bolt (1) is rectangle gold
Belong to plate, metallic plate bottom surface is equipped with and the fixed limit fastener of pressure pin (6).
4. guide vane bottom end cover mounting auxiliary according to claim 3, it is characterised in that bolt (1) upper surface is set
There is one layer of plastic cement cushion.
5. guide vane bottom end cover mounting auxiliary according to claim 1, it is characterised in that the support portion (4) is that can stretch
Contracting supporting rod.
6. guide vane bottom end cover mounting auxiliary according to claim 1, it is characterised in that support portion (4) bottom end is set
There is retractable stand (7).
7. guide vane bottom end cover mounting auxiliary according to claim 1, it is characterised in that the pressure pin is stainless steel support
Bar, bolt (1) are stainless steel bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547855.4A CN108436825A (en) | 2018-05-31 | 2018-05-31 | A kind of guide vane bottom end cover mounting auxiliary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547855.4A CN108436825A (en) | 2018-05-31 | 2018-05-31 | A kind of guide vane bottom end cover mounting auxiliary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108436825A true CN108436825A (en) | 2018-08-24 |
Family
ID=63205867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810547855.4A Pending CN108436825A (en) | 2018-05-31 | 2018-05-31 | A kind of guide vane bottom end cover mounting auxiliary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108436825A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU887418A1 (en) * | 1980-01-11 | 1981-12-07 | Предприятие П/Я Г-4385 | Manipulator gripper for mounting wheels onto vehicles |
| CN2175807Y (en) * | 1993-10-23 | 1994-08-31 | 北京市北新施工技术研究所 | Shuttering early-removing chapiter |
| KR20070114876A (en) * | 2006-05-30 | 2007-12-05 | 전승남 | Slab support unit |
| JP2009102112A (en) * | 2007-10-22 | 2009-05-14 | Hiruta Auto Service:Kk | Tire hook and vehicle hanger with the same |
| CN201368805Y (en) * | 2009-02-28 | 2009-12-23 | 青岛崂应电子产品有限公司 | Height-adjustable supporting device for smoke dust and gas sampling tube |
| CN201874251U (en) * | 2010-11-19 | 2011-06-22 | 福州宏施轴承有限公司 | Extension pipe shore |
| CN102302259A (en) * | 2011-09-21 | 2012-01-04 | 西安理工大学 | Dual-purpose walking stick |
| CN103195241A (en) * | 2013-04-18 | 2013-07-10 | 深圳市广胜达建筑工程有限公司 | Early removal support device for constructional engineering |
| CN203293126U (en) * | 2013-06-25 | 2013-11-20 | 兖州煤业股份有限公司 | Mining anchor rod hanging ring installing and dismantling tool |
| CN204499898U (en) * | 2015-04-02 | 2015-07-29 | 黄荣舟 | A kind of adjustable integrated desk and chair |
| CN105645251A (en) * | 2016-03-21 | 2016-06-08 | 戴光耀 | Automobile hoisting rack |
| CN205395882U (en) * | 2016-02-25 | 2016-07-27 | 保定市思瑞特电气有限公司 | Insulating part detects proof test car |
| CN205734716U (en) * | 2016-06-08 | 2016-11-30 | 国家电网公司 | Speed regulator connecting rod tool special for dismounting |
| CN207273142U (en) * | 2017-10-08 | 2018-04-27 | 成都飞机工业（集团）有限责任公司 | A kind of easy removable transport wheel installation device |
| CN208601416U (en) * | 2018-05-31 | 2019-03-15 | 国家电网有限公司 | A kind of guide vane lower cover mounting auxiliary |
-
2018
- 2018-05-31 CN CN201810547855.4A patent/CN108436825A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU887418A1 (en) * | 1980-01-11 | 1981-12-07 | Предприятие П/Я Г-4385 | Manipulator gripper for mounting wheels onto vehicles |
| CN2175807Y (en) * | 1993-10-23 | 1994-08-31 | 北京市北新施工技术研究所 | Shuttering early-removing chapiter |
| KR20070114876A (en) * | 2006-05-30 | 2007-12-05 | 전승남 | Slab support unit |
| JP2009102112A (en) * | 2007-10-22 | 2009-05-14 | Hiruta Auto Service:Kk | Tire hook and vehicle hanger with the same |
| CN201368805Y (en) * | 2009-02-28 | 2009-12-23 | 青岛崂应电子产品有限公司 | Height-adjustable supporting device for smoke dust and gas sampling tube |
| CN201874251U (en) * | 2010-11-19 | 2011-06-22 | 福州宏施轴承有限公司 | Extension pipe shore |
| CN102302259A (en) * | 2011-09-21 | 2012-01-04 | 西安理工大学 | Dual-purpose walking stick |
| CN103195241A (en) * | 2013-04-18 | 2013-07-10 | 深圳市广胜达建筑工程有限公司 | Early removal support device for constructional engineering |
| CN203293126U (en) * | 2013-06-25 | 2013-11-20 | 兖州煤业股份有限公司 | Mining anchor rod hanging ring installing and dismantling tool |
| CN204499898U (en) * | 2015-04-02 | 2015-07-29 | 黄荣舟 | A kind of adjustable integrated desk and chair |
| CN205395882U (en) * | 2016-02-25 | 2016-07-27 | 保定市思瑞特电气有限公司 | Insulating part detects proof test car |
| CN105645251A (en) * | 2016-03-21 | 2016-06-08 | 戴光耀 | Automobile hoisting rack |
| CN205734716U (en) * | 2016-06-08 | 2016-11-30 | 国家电网公司 | Speed regulator connecting rod tool special for dismounting |
| CN207273142U (en) * | 2017-10-08 | 2018-04-27 | 成都飞机工业（集团）有限责任公司 | A kind of easy removable transport wheel installation device |
| CN208601416U (en) * | 2018-05-31 | 2019-03-15 | 国家电网有限公司 | A kind of guide vane lower cover mounting auxiliary |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180824 |