CN103151881A - Detachable regulation base and regulation method thereof to stator - Google Patents
Detachable regulation base and regulation method thereof to stator Download PDFInfo
- Publication number
- CN103151881A CN103151881A CN2013100753567A CN201310075356A CN103151881A CN 103151881 A CN103151881 A CN 103151881A CN 2013100753567 A CN2013100753567 A CN 2013100753567A CN 201310075356 A CN201310075356 A CN 201310075356A CN 103151881 A CN103151881 A CN 103151881A
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- steel ball
- stator
- guide rail
- upper cover
- cover plate
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Abstract
The invention discloses a detachable regulation base and a regulation method thereof to a stator. The invention relates to a detachable regulation base and a regulation method thereof. The detachable regulation base comprises a bottom plate, a steel ball and an upper cover plate, wherein a fixed guide rail is arranged on the upper end face of the bottom plate and comprises a rectangular guide rail and an annular guide rail, the annular guide rail is arranged at the inner side of the rectangular guide rail, a crossover section of the annular guide rail and the rectangular guide rail is a detachable guide rail, the steel ball is positioned in the fixed guide rail, and the upper cover is arranged at the upper part of the steel ball. Through simply changing the base and the rail on the cover plate, rotation and translation in different directions can be realized; and through increasing or reducing the quantity of the steel balls, the detachable regulation base can be applicable for regulation operation of multiple large-tonnage weights.
Description
Technical field
The present invention relates to a kind of detachable adjustment base and to the method for adjustment of stator, be applicable to install or be used for when transporting Generator Stator the auxiliary angle of stator and the occasion of position adjusted.
Background technology
In the construction in power station, the installation of generator unit stator is most important.The weight of the stator of high-rating generator is up to hundreds of ton, so Generator Stator is a difficult problem from making, be installed to transportation, and is particularly the turning to of the medium-and-large-sized generator unit stator of transportation, as becoming longitudinal load etc. from aburton, very difficult.
In large-scale generating valency stator installation process, lifting driving used all can only keep straight on fixing track, do not have turn to, the function of break-in, therefore need to be before lifting, generator unit stator is placed according to predetermined installation direction, for the weight of hundreds of tons, the adjustment of installation direction is also a difficult problem.
Summary of the invention
The purpose of this invention is to provide a kind of detachable adjustment base and to the method for adjustment of stator, in order to solve the power station generator stator in transportation or the position, the technical barrier of the more difficult adjustment of angle of its stator when installing.
The technical scheme that realizes the object of the invention is a kind of detachable adjustment base, comprise base plate, steel ball and upper cover plate, described base plate upper surface is provided with fixed guide, described fixed guide comprises rectangular guideway and ring-shaped guide rail, it is inboard that described ring-shaped guide rail is positioned at described rectangular guideway, and the transposition section of described ring-shaped guide rail and described rectangular guideway is removable rail; Described steel ball is positioned at described fixed guide, and described steel ball top is described upper cover plate.
Adjust the position of stator, the stationarity of angle in order to guarantee detachably to adjust base, described upper cover plate lower surface is distributed with fixed guide and the removable rail identical with described base plate upper surface.
In such scheme, described fixed guide and the welding of described base plate upper surface, described removable rail is bolted with described base plate upper surface, can dismantle according to the adjustment purpose.
In such scheme, the cross section of described fixed guide does not limit, and can be square equal cross-section.
Further, described base plate lower surface is fixed with supporting bracket, can be used for described detachable adjustment base plate is fixed on ground or frame by described supporting bracket integral body.
A kind of method that the stator that is placed on detachable adjustment base is carried out the translation adjustment comprises the following steps: remove the removable rail on base plate and upper cover plate; Steel ball is put in the rectangular guideway parallel with moving direction, and put at the two ends that should begin from the middle part of rectangular guideway direction guiding rail when putting steel ball, and the length of guide rail two ends reservation should be greater than the distance that needs translation to adjust; Upper cover plate is placed in the steel ball upper end, gives a thrust and can carry out translation adjustment to stator being placed in stator on upper cover plate.
When translation is adjusted, topple in steel ball translation process in order to reduce upper cover plate, the distribution length of the steel ball in rectangular guideway should be greater than 2/3 of rail length.
A kind of method that is rotated adjustment to being placed on stator on detachable adjustment base comprises the following steps: the removable rail on base plate and upper cover plate is installed; With the uniform steel ball that places in the ring-shaped guide rail on base plate; Upper cover plate is placed in the steel ball upper end, gives a tangential thrust and can realize rotation adjustment to stator being placed in stator on upper cover plate.
In above-mentioned two kinds of methods of adjustment, in order to improve the useful life of the steel ball in guide rail, avoid the steel ball in guide rail to be out of shape by the stator ballast or fragmentation, we can place the steel ball of some near the center of circle at ring-shaped guide rail place, with the certain pressure loading of carrying stator; Further, put the location optimization of steel ball in a round territory, described round territory and described ring-shaped guide rail concentric, diameter is 2/3 of described ring-shaped guide rail inner ring diameter.
The present invention has positive effect: adopt the compound mode of easy guide rail and ball, the weight of needs adjustment is pressed on upper cover plate, rotate or promote weight and just can realize adjustment to the position of large-tonnage weight; Simple and easy conversion by base and cover plate are got on the right track can realize rotation and the translation of different directions, and the number by the increase and decrease ball, goes for the adjustment operation of multiple large-tonnage weight.
Description of drawings
Content of the present invention is easier to be expressly understood in order to make, and the below is according to specific embodiment and by reference to the accompanying drawings, and the present invention is further detailed explanation.
Fig. 1 is the explosive view of detachable adjusting seat of the present invention.
Fig. 2 is the profile of detachable adjusting seat of the present invention.
Fig. 3 is the connection diagram of base plate and fixed guide, removable rail.
Fig. 4 is the partial enlarged drawing at A place in accompanying drawing 3.
The arrangement mode schematic diagram of ball when Fig. 5 adjusts operation for detachable adjusting seat is rotated.
The arrangement mode schematic diagram of ball when Fig. 6 adjusts operation for detachable adjusting seat being carried out translation.
In figure, 1. bracing frame 2. base plate 3. fixed guide 4. ball 5. upper cover plate 6. removable rail 7. bolts 8. are justified the territory.
Embodiment
as depicted in figs. 1 and 2, a kind of detachable adjustment base, comprise base plate 2, steel ball 4 and upper cover plate 5, base plate 2 upper surfaces are provided with fixed guide 3, the cross section of fixed guide 3 does not limit, preferred square-section, fixed guide 3 is fixed with the fixed form preferred weld of base plate 2, fixed guide 3 is comprised of rectangular guideway 3-1 and ring-shaped guide rail 3-2, it is inboard that ring-shaped guide rail 3-2 is positioned at described rectangular guideway 3-1, ring-shaped guide rail 3-2 and described rectangular guideway 3-1 have one section to intersect, be arranged to removable rail 6(at the guide rail of its transposition section shown in Figure 3), removable rail 6 is fixedly connected on base plate 2 upper surfaces by bolt 7, can dismantle (shown in Figure 4) to removable rail 6 according to adjusting purpose, steel ball 4 is placed in fixed guide 3, and upper cover plate 5 is close to the top of steel ball 4.In order to make the stator above upper cover plate 5 more smooth and easy when translation or the rotation, the position that contacts with steel ball 4 in the lower surface of upper cover plate 5 also is arranged to and the base plate 2 living guide rail 3 in upper surface and removable rail 6, steel ball 4 will roll in the guide rail of the sealing that is comprised of base plate 2 and upper cover plate 5 smoothly like this, the lower surface of base plate 2 can be fixedly connected with a bracing frame 1, will detachably adjust base integral body during use and be fixed on ground or frame by bracing frame 1.
When needs are rotated adjustment to stator (as shown in Figure 5), the removable rail 6 on base plate 2 and upper cover plate 5 is all installed; The uniform steel ball 4 that places in ring-shaped guide rail 3-2 on base plate is placed in steel ball 4 upper ends with upper cover plate 5, gives a tangential thrust and can realize its rotation is adjusted being placed in stator on upper cover plate 5.When needs carry out the translation adjustment to stator (shown in Figure 6), remove the removable rail 6 on base plate 2 and upper cover plate 5, and steel ball 4 is placed in the rectangular guideway parallel with moving direction, put at the two ends that should begin from the middle part of rectangular guideway direction guiding rail when putting steel ball, and the length that the guide rail two ends are reserved should be greater than the distance that needs translation to adjust, then upper cover plate 5 is placed in steel ball 4 upper ends, gives a thrust and can carry out its translation adjustment being placed in stator on upper cover plate 5.It should be noted that when translation is adjusted, topple in steel ball 4 translation processes in order to reduce upper cover plate 5, the distribution length of the steel ball 4 in rectangular guideway should be greater than 2/3 of rail length.In addition, whole load of stator have been carried due to the steel ball 4 in guide rail, in order to improve the useful life of the steel ball 4 in guide rail, avoid the steel ball in guide rail to be out of shape by the stator ballast or fragmentation, we can place the steel ball of some near the center of circle at ring-shaped guide rail 3-2 place, with the certain pressure loading of carrying stator, further, put the location optimization of steel ball in a round territory 8, circle territory 8 and ring-shaped guide rail 3-2 concentric, diameter is 2/3 of ring-shaped guide rail 3-2 inner ring diameter.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; The track that wherein be used for to limit the steel ball rotating direction is the indispensable part of this programme, but is not limited, and the cross section of guide rail shown in the drawings is rectangle, is rectangle but do not limit it, as circular, trapezoidal etc. all at the row of protection of the present invention; Although with reference to aforementioned each embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that; It still can be modified to the technical scheme that aforementioned embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. detachably adjust base for one kind, it is characterized in that: comprise base plate (2), steel ball (4) and upper cover plate (5), described base plate (2) upper surface is provided with fixed guide (3), described fixed guide (3) comprises rectangular guideway (3-1) and ring-shaped guide rail (3-2), described ring-shaped guide rail (3-2) is positioned at described rectangular guideway (3-1) inboard, and described ring-shaped guide rail (3-2) is removable rail (6) with the transposition section of described rectangular guideway (3-1); Described steel ball (4) is positioned at described fixed guide (3), and described steel ball (4) top is described upper cover plate (5).
2. a kind of detachable adjustment base according to claim 1 is characterized in that: described upper cover plate (5) lower surface is distributed with fixed guide (3) and the removable rail (6) identical with described base plate (2) upper surface.
3. a kind of detachable adjustment base according to claim 1 and 2 is characterized in that: described fixed guide (3) and described base plate (2) upper surface welding, described removable rail (6) is connected by bolt (7) with described base plate (2) upper surface.
4. a kind of detachable adjustment base according to claim 3, it is characterized in that: the cross section of described fixed guide (3) is the square-section.
5. a kind of detachable adjustment base according to claim 1 is characterized in that: described base plate (2) lower surface is fixed with supporting bracket (1).
6. one kind is carried out to the stator that is placed on detachable adjustment base the method that translation is adjusted, and comprises the following steps: remove the removable rail (6) on base plate (2) and upper cover plate (5); Steel ball (4) is put in the rectangular guideway parallel with moving direction, and put at the two ends that should begin from the middle part of rectangular guideway direction guiding rail when putting steel ball (4), and the length of guide rail two ends reservation should be greater than the distance that needs translation to adjust; Upper cover plate (5) is placed in steel ball (4) upper end, gives a thrust and can carry out translation adjustment to stator being placed in stator on upper cover plate (5).
7. according to claim 6ly a kind ofly carry out to being placed on stator on detachable adjustment base the method that translation is adjusted, it is characterized in that: the distribution length of the steel ball in described rectangular guideway (4) should be greater than 2/3 of rail length.
8. a method that is rotated adjustment to being placed on stator on detachable adjustment base, comprise the following steps: the removable rail (6) on base plate (2) and upper cover plate (5) is installed; With the uniform steel ball (4) of laying in the ring-shaped guide rail on base plate (3-2); Upper cover plate (5) is placed in steel ball (4) upper end, gives a tangential thrust and can realize rotation adjustment to stator being placed in stator on upper cover plate (5).
9. according to claim 6 or 8 a kind of described methods that the stator that is placed on detachable adjustment base is adjusted, is characterized in that: near put some the center of circle at described ring-shaped guide rail (3-2) place steel ball.
10. a kind of method that the stator that is placed on detachable adjustment base is adjusted according to claim 9, it is characterized in that: the described location optimization of steel ball of putting is in a round territory (8), described round territory (8) and described ring-shaped guide rail (3-2) concentric, diameter is 2/3 of described ring-shaped guide rail (3-2) inner ring diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310075356.7A CN103151881B (en) | 2013-03-11 | 2013-03-11 | Detachable regulation base and regulation method thereof to stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310075356.7A CN103151881B (en) | 2013-03-11 | 2013-03-11 | Detachable regulation base and regulation method thereof to stator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103151881A true CN103151881A (en) | 2013-06-12 |
| CN103151881B CN103151881B (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310075356.7A Active CN103151881B (en) | 2013-03-11 | 2013-03-11 | Detachable regulation base and regulation method thereof to stator |
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| Country | Link |
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| CN (1) | CN103151881B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110804733A (en) * | 2019-11-13 | 2020-02-18 | 江苏实为半导体科技有限公司 | MOCVD (metal organic chemical vapor deposition) heater source convenient to disassemble, assemble and maintain and operation method thereof |
| CN111500841A (en) * | 2020-05-21 | 2020-08-07 | 中建五洲工程装备有限公司 | Large-scale equipment field heat treatment displacement slide block device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363774A (en) * | 1991-07-12 | 1994-11-15 | Nippon Thompson Co., Ltd. | Compact X-Y table assembly |
| CN101002284A (en) * | 2004-06-15 | 2007-07-18 | Thk株式会社 | XY guide table |
| CN101683218A (en) * | 2008-09-25 | 2010-03-31 | 世塑有限公司 | Detachable sliding rail |
| CN203166709U (en) * | 2013-03-11 | 2013-08-28 | 中国能源建设集团江苏省电力建设第三工程公司 | Detachable adjusting pedestal |
-
2013
- 2013-03-11 CN CN201310075356.7A patent/CN103151881B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363774A (en) * | 1991-07-12 | 1994-11-15 | Nippon Thompson Co., Ltd. | Compact X-Y table assembly |
| CN101002284A (en) * | 2004-06-15 | 2007-07-18 | Thk株式会社 | XY guide table |
| CN101683218A (en) * | 2008-09-25 | 2010-03-31 | 世塑有限公司 | Detachable sliding rail |
| CN203166709U (en) * | 2013-03-11 | 2013-08-28 | 中国能源建设集团江苏省电力建设第三工程公司 | Detachable adjusting pedestal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110804733A (en) * | 2019-11-13 | 2020-02-18 | 江苏实为半导体科技有限公司 | MOCVD (metal organic chemical vapor deposition) heater source convenient to disassemble, assemble and maintain and operation method thereof |
| CN111500841A (en) * | 2020-05-21 | 2020-08-07 | 中建五洲工程装备有限公司 | Large-scale equipment field heat treatment displacement slide block device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103151881B (en) | 2015-06-10 |
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