CN201783786U - Positioning adjusting device - Google Patents
Positioning adjusting device Download PDFInfo
- Publication number
- CN201783786U CN201783786U CN2010202631369U CN201020263136U CN201783786U CN 201783786 U CN201783786 U CN 201783786U CN 2010202631369 U CN2010202631369 U CN 2010202631369U CN 201020263136 U CN201020263136 U CN 201020263136U CN 201783786 U CN201783786 U CN 201783786U
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- CN
- China
- Prior art keywords
- screw rod
- shell ring
- support
- adjustment
- flange
- 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 positioning adjusting device, which comprises an adjusting screw rod. The adjusting screw rod penetrating through an adjusting support is connected with the adjusting support in a threaded manner. The appearance of the adjusting support is in a T-shaped structure, a through hole is arranged on a horizontal plane of the adjusting support, and a screw hole is arranged on a vertical plane of the adjusting support. The positioning adjusting device has the advantages of simple and reasonable structure and convenience for use.
Description
Technical field
The utility model relates to a kind of positioner, refers in particular to be used for device that flange and shell ring are positioned, adjust in the wind generator system.
Background technology
In wind generator system, the generator pylon is to be formed by bolt stack combinations successively by the shell ring that the multistage two ends are welded with flange, because of pylon bulky, highly reach about 80 meters, after whole pylon is installed, have high stationarity, then produce go up when processing single-unit shell ring should strict control shell ring mounting flange that end face welds with the shell ring axiality, guarantee the ovality of shell ring in welding process, constantly calibrate flatness after mounting flange assurance flange and shell ring weld.And in above-mentioned many technical key points, control mounting flange and shell ring axiality seem particularly important in real work, for guaranteeing flange and the requirement of shell ring axiality, adopt positioning adjustment device to come flange is proofreaied and correct in the production, the location, this flange is proofreaied and correct, the positioning adjustment device of location is normally fixed the circular boop that an internal diameter and shell ring external diameter match in the shell ring periphery, be provided with the pole of band screw on the lateral surface of circular boop regularly, screwhole position is corresponding with the flange position on the pole, pairing has screw rod in screw, during operation screw rod is headed on flange, by rotation to screw rod, flange is moved along the shell ring end face, after using this method that the end face flange is carried out the many places correction, the axiality of end face flange and shell ring can guarantee substantially in filling the scope of being permitted, thereby realization is to the location of end face flange.In this mode, because the shell ring diameter is bigger, the circular boop size of matching mutually with shell ring is just correspondingly bigger, and this large scale circular boop is not only processed quite difficulty when actual fabrication, and manufacturing cost height, and because the circular boop volume is bigger, therefore troublesome poeration, time-consuming taking a lot of work when matching with shell ring exist unreasonable structure, use inconvenient defective.
The utility model content
Technical problem to be solved in the utility model provides positioning adjustment device a kind of rational in infrastructure, easy to use.
In order to solve the problems of the technologies described above, positioning adjustment device of the present utility model comprises the adjustment screw rod, and described adjustment screw rod passes the adjustment support, adjusts screw rod and is threaded mutually with the adjustment support.
After adopting said structure, because adjusting screw rod is set to pass the adjustment support, adjusting screw rod is threaded mutually with the adjustment support, then by rotation to the adjustment screw rod, can produce and adjust support with respect to adjusting the effect that screw rod carries out slippage, like this end face flange and adjustment support are fixed, after will adjusting screw rod and being supported on the shell ring, screw rod is adjusted in rotation just can spur the end face flange, make end face flange center axis be tending towards aliging with the shell ring central axis, the axiality tolerance of the two is adjusted in the allowed band, this shell ring that utilizes supports, to adjust screw rod to the adjustment locate mode that the end face flange spurs, overcome original utilization and shell ring and matched circular boop mutually and supports, use the formed manufacturing of adjustment locate mode of adjustment screw rod promotion end face flange, troublesome poeration, use inconvenient, the defective of unreasonable structure has simple and reasonable, easy to use advantage.
Preferred implementation of the utility model is, adjust the support level face and be provided with through hole, vertical plane is provided with screw, can utilize set through hole on the horizontal plane like this, the utilization fastening bolt is with end face flange and adjustment support Joint, and set screw on the utilization vertical plane, under the effect of adjusting screw rod, make the end face flange produce the effect that is pulled, have advantage easy to use.
Another preferred implementation of the utility model is, be provided with rim in the adjustment screw tip, radiuses such as this rim inner ring and shell ring outer ring, the adjustment screw rod contacts with rim and is connected, pass through this setup, adjust screw rod during operation and be not and directly be supported on the shell ring but be supported on the rim, so just increased the lifting surface area of shell ring, reduced the pressure that shell ring bore, avoid the shell ring part because of stressed excessive generation depression, and the defective of damage shell ring makes the practice usefulness of this positioning adjustment device perfect more, has advantage rational in infrastructure.
Description of drawings
Below in conjunction with the drawings and specific embodiments positioning adjustment device of the present utility model is described further.
Fig. 1 is the work structuring schematic diagram of a kind of specific embodiment of the utility model positioning adjustment device;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the cutaway view of Fig. 1 along the A-A place.
Among the figure, the 1-fastening bolt, the 2-nut, 3-adjusts support, and 4-adjusts screw rod, 5-shell ring, 6-workbench, 7-base, 8-adjusting screw, 9-distensible ring, 10-end face flange, 11-rim.
The specific embodiment
Fig. 1, in Fig. 2 and the positioning adjustment device shown in Figure 3, adjusting support 3 profiles is T shape structure, adjustment support 3 tools of this T shape structure are small and exquisite with volume, the advantage that is easy to make, adjust support 3 horizontal planes and be provided with through hole, vertical plane is provided with screw, fastening bolt 1 passes adjusts the through hole that is provided with on support 3 horizontal planes, utilization nut 2 is fastened and connected with end face flange 10, adjust screw rod 4 and pass set screw on adjustment support 3 vertical planes, adjust set screw threaded connection mutually on the thread segment and adjustment support 3 vertical planes on the screw rod 4, be provided with rim 11 in adjustment screw rod 4 ends, radiuses such as rim 11 inner rings and shell ring 5 outer rings, rim 11 contacts with adjustment screw rod 4 and is connected, pass through this setup, just make end face flange 10 and adjust support 3 formation one, and act on the pulling that can realize to end face flange 10 by adjusting screw rod 4, so just having overcome original utilization and shell ring 5 matches circular boop mutually and supports, the formed manufacturing of adjustment locate mode that screw rod 4 promotes end face flange 10 is adjusted in utilization, troublesome poeration, use inconvenient, the defective of unreasonable structure, have simple and reasonable, advantage easy to use, in addition by adjusting the mode that screw rod 4 ends are provided with rim 11, making when operation adjust screw rod 4 directly is not supported on the shell ring 5 but is supported on the rim 11, so just increased the lifting surface area of shell ring 5, reduced the pressure that shell ring 5 is born, avoid shell ring 5 parts because of stressed excessive generation depression, and damage the defective of shell ring 5, have advantage rational in infrastructure.
Also show among the figure and be used for distensible ring 9 that shell ring 5 ovalitys are adjusted, be used for jack device that end face flange 10 flatnesses are adjusted, this jack device comprises base 8, adjusting screw 9.
Before the operation, shell ring 5 vertically is placed on the workbench, in shell ring 5, distensible ring 9 is arranged on and rim 11 corresponding positions.
During operation, end face flange 10 is placed on shell ring 5 end faces by handling appliance, observe the offset direction of end face flange 10 on shell ring 5 end faces, the inner side place, inclined to one side shell ring 5 outer ring in end face flange 10 outer rings, allow fastening bolt 1 pass and adjust support 3 and end face flange 10 through holes, utilization nut 2 carries out the two fixedly connected, rim 11 inner rings are being pasted shell ring 5 outer rings, screw rod 4 is adjusted in rotation makes its end squeeze rim 11, continue rotation and adjust screw rod 4, end face flange 10 is produced along shell ring 5 end faces to be moved, mutually concordant until end face flange 10 outer rings with shell ring 5 outer rings, whether have deviation, if having, positioning adjustment device is moved to need correction place if observing other orientation again, end face flange 10 is adjusted, so repeatable operation then can be adjusted to the axiality tolerance of end face flange 10 with shell ring 5 in the scope that is allowed, and makes the good axiality of the two acquisition.
Above-mentionedly only enumerated some preferred implementations of the utility model positioning adjustment device, but be not limited to this,, also can do some conversion and improvement under the situation of the utility model basic principle.For example, the hole that the adjustment support is not limited only on its vertical plane is set to screw, also can will be set to through hole, welds a nut at set lead to the hole site place then, and so on.So long as will adjust support and the end face flange is fixedly connected, by adjust screw rod be used for spur being provided with of end face flange and all be considered as falling into protection domain of the present utility model.
Claims (4)
1. a positioning adjustment device comprises and adjusts screw rod (4), it is characterized in that: described adjustment screw rod (4) passes adjusts support (3), adjusts screw rod (4) and is threaded mutually with adjustment support (3).
2. positioning adjustment device according to claim 1 is characterized in that: described adjustment support (3) profile is a T shape structure.
3. positioning adjustment device according to claim 1 and 2 is characterized in that: described adjustment support (3) horizontal plane is provided with through hole, and vertical plane is provided with screw.
4. positioning adjustment device according to claim 1 is characterized in that: be provided with rim (11) in described adjustment screw rod (4) end, and radiuses such as this rim (11) inner ring and shell ring (5) outer ring, adjustment screw rod (4) contacts with rim (11) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202631369U CN201783786U (en) | 2010-07-16 | 2010-07-16 | Positioning adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202631369U CN201783786U (en) | 2010-07-16 | 2010-07-16 | Positioning adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201783786U true CN201783786U (en) | 2011-04-06 |
Family
ID=43815765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202631369U Expired - Lifetime CN201783786U (en) | 2010-07-16 | 2010-07-16 | Positioning adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201783786U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357860A (en) * | 2011-10-09 | 2012-02-22 | 北京七星华创电子股份有限公司 | Multi-point fixing device for vertical furnace assembly device |
| CN105253252A (en) * | 2015-10-23 | 2016-01-20 | 上海船舶研究设计院 | Ship shafting integral tail pipe alignment positioning structure and positioning method |
| CN105790127A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Power-driven leveling device of power distribution cabinet |
| CN105790128A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Ground fixed motor based power-driven leveling device of power distribution cabinet |
-
2010
- 2010-07-16 CN CN2010202631369U patent/CN201783786U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357860A (en) * | 2011-10-09 | 2012-02-22 | 北京七星华创电子股份有限公司 | Multi-point fixing device for vertical furnace assembly device |
| CN102357860B (en) * | 2011-10-09 | 2014-07-30 | 北京七星华创电子股份有限公司 | Multi-point fixing device for vertical furnace assembly device |
| CN105790127A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Power-driven leveling device of power distribution cabinet |
| CN105790128A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Ground fixed motor based power-driven leveling device of power distribution cabinet |
| CN105253252A (en) * | 2015-10-23 | 2016-01-20 | 上海船舶研究设计院 | Ship shafting integral tail pipe alignment positioning structure and positioning method |
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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: 20110406 |
|
| CX01 | Expiry of patent term |