CN205342405U - Installation device is rectified to portable flange - Google Patents
Installation device is rectified to portable flange Download PDFInfo
- Publication number
- CN205342405U CN205342405U CN201620033955.1U CN201620033955U CN205342405U CN 205342405 U CN205342405 U CN 205342405U CN 201620033955 U CN201620033955 U CN 201620033955U CN 205342405 U CN205342405 U CN 205342405U
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- China
- Prior art keywords
- bolt
- special
- flange
- base
- pair
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an installation device is rectified to portable flange, including a pair of special bolt, a pair of special (gate)wedge and a pair of base, special bolt constitute by orbed bolt head, the rectangle middle part and the cylindrical body of bolt, the base for round platform shape, it can anastomotic semicircular depressed with the bolt head of special bolt the higher authority to be equipped with one, special (gate)wedge above be equipped with a bolt hole that can hold special bolt, special bolt inserts in the bolt hole, the base arrange in and play fixed effect between bolt head and the barrel flange interface lower flange of special bolt. Special bolt for the bolt through the thermal treatment after. Special (gate)wedge and the material of base be the Q345 steel. Installation device is rectified to portable flange, can shorten tower section of thick bamboo installation time greatly, installation time is steerable about 1 hour.
Description
Technical field
This utility model relates to flange correction installing area, particularly relates to portable flange correction erecting device.
Background technology
Build in the process that blower fan tower barrel is installed at wind-power electricity generation at present, between tower, a kind of novel reverse flange connection is because of its stability height, registration is just progressively expanded, but this connected mode brings certain difficulty to installment work, current installation method is, inside flange face, strengthen gusset place install jack by slow for flange para-position, this installation method makes every section of tower set-up time at least two hour, this patent be intended to design one lightly, structural formula alignment tool easily, to simplify mounting process, accelerate installation effectiveness.
Summary of the invention
This utility model is for achieving the above object, it is provided that portable flange correction erecting device, including a pair special bolt, a pair special wedge and a pair base；Described special bolt is made up of spherical bolt head, rectangular central portion and cylindrical bolt body；Described base is truncated cone-shaped, is arranged above with the semi-cylindrical canyon that the bolt head of and special bolt can coincide；Described special wedge is arranged above with a bolt hole that can hold special bolt, and special bolt inserts in bolt hole；Described base is placed between the bolt head of special bolt and shell flange interface lower flange and plays fixing effect.
Described special bolt is the bolt after Overheating Treatment.
Described special wedge and the material of base are Q345 steel.
The beneficial effects of the utility model are: portable flange described in the utility model correction erecting device, it is possible to being greatly shortened the tower set-up time, the set-up time can be controlled in 1 hours.
Accompanying drawing explanation
Fig. 1 is the structural representation during installation of portable flange described in the utility model correction erecting device；
Fig. 2 is the top view of the special wedge of portable flange described in the utility model correction erecting device；
Fig. 3 is that the BB of the special wedge of portable flange described in the utility model correction erecting device is to sectional view；
Fig. 4 is the Special bolt structure schematic diagram of portable flange described in the utility model correction erecting device；
Fig. 5 is the special bolt AA case sectional view of portable flange described in the utility model correction erecting device；
Fig. 6 is the left view of the base of portable flange described in the utility model correction erecting device；
Fig. 7 is the front view of the base of portable flange described in the utility model correction erecting device；
1-shell flange interface lower flange reinforcement；2-special bolt；The special wedge of 3-；4-base；5-shell flange interface upper flange reinforcement.
Detailed description of the invention
Detailed narration is will make reference to below with reference to embodiment of the present utility model.
Portable flange correction erecting device, including a pair special bolt 2, a pair special wedge 3 and a pair base 4；Described special bolt 2 is made up of spherical bolt head, rectangular central portion and cylindrical bolt body；Described base 4 is truncated cone-shaped, is arranged above with the semi-cylindrical canyon that the bolt head of and special bolt 2 can coincide；Described special wedge 3 is arranged above with a bolt hole that can hold special bolt 2, and special bolt 2 inserts in bolt hole；Described base 4 is placed between the bolt head of special bolt 2 and shell flange interface lower flange reinforcement 1 and plays fixing effect.
Described special bolt 2 is the bolt after Overheating Treatment.
Described special wedge 3 and the material of base 4 are Q345 steel.
When correction is installed, a pair special wedge 3 is placed in the both sides of shell flange interface lower flange reinforcement, a pair special bolt 2 is utilized to fix, special bolt 2 and shell flange interface lower flange reinforcement is blocked with base 4, and after this portable flange correction erecting device is fixed, then in shell flange interface upper flange reinforcement 5 process in place, it is not necessary to manpower or jack centering, available flange self gravitation, slowly falls centering after rise in place.Can pass through to change different length high intensity special bolt 2, so that portable flange correction erecting device is adapted to the reinforcement of the different interval of different flange.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. portable flange correction erecting device, it is characterised in that include a pair special bolt (2), a pair special wedge (3) and a pair base (4)；Described special bolt (2) is made up of spherical bolt head, rectangular central portion and cylindrical bolt body；Described base (4) is truncated cone-shaped, is arranged above with the semi-cylindrical canyon that the bolt head of and special bolt (2) can coincide；Described special wedge (3) is arranged above with a bolt hole that can hold special bolt (2), and special bolt (2) inserts in bolt hole；Described base (4) is placed between the bolt head of special bolt (2) and shell flange interface lower flange (1) and plays fixing effect.
2. portable flange according to claim 1 correction erecting device, it is characterised in that described special bolt (2) is the bolt after Overheating Treatment.
3. portable flange according to claim 1 and 2 correction erecting device, it is characterised in that described special wedge (3) and the material of base (4) are Q345 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033955.1U CN205342405U (en) | 2016-01-14 | 2016-01-14 | Installation device is rectified to portable flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033955.1U CN205342405U (en) | 2016-01-14 | 2016-01-14 | Installation device is rectified to portable flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342405U true CN205342405U (en) | 2016-06-29 |
Family
ID=56175231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620033955.1U Withdrawn - After Issue CN205342405U (en) | 2016-01-14 | 2016-01-14 | Installation device is rectified to portable flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522377A (en) * | 2016-01-14 | 2016-04-27 | 天津蓝巢特种吊装工程有限公司 | Portable flange correction installation device |
| CN111730539A (en) * | 2020-07-06 | 2020-10-02 | 黄增文 | Alignment installation device for automobile axle shaft sleeve |
-
2016
- 2016-01-14 CN CN201620033955.1U patent/CN205342405U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522377A (en) * | 2016-01-14 | 2016-04-27 | 天津蓝巢特种吊装工程有限公司 | Portable flange correction installation device |
| CN105522377B (en) * | 2016-01-14 | 2018-11-06 | 天津蓝巢特种吊装工程有限公司 | Portable flange corrects mounting device |
| CN111730539A (en) * | 2020-07-06 | 2020-10-02 | 黄增文 | Alignment installation device for automobile axle shaft sleeve |
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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: 20160629 Effective date of abandoning: 20181106 |
|
| AV01 | Patent right actively abandoned |