CN219996075U - Centering tool for steam turbine generator unit - Google Patents
Centering tool for steam turbine generator unit Download PDFInfo
- Publication number
- CN219996075U CN219996075U CN202321018428.XU CN202321018428U CN219996075U CN 219996075 U CN219996075 U CN 219996075U CN 202321018428 U CN202321018428 U CN 202321018428U CN 219996075 U CN219996075 U CN 219996075U
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- China
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- side wall
- rotating shaft
- adjusting
- support frame
- adjusting part
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- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of electric power construction engineering, and particularly relates to a centering tool for a steam turbine generator unit. Through installing the support frame on the base to install first adjusting part on the support frame, install the support frame on the base through second adjusting part, and install gyro wheel and spud pile on first adjusting part, through this structure, first adjusting part can transport the gyro wheel to suitable height, improve whole result of use, can drive wire rope through second adjusting part and control and remove, make the search center that operating personnel can be better, simultaneously, can be used for restricting first adjusting part's position through the gag lever post, prevent that first subassembly from taking place to remove, and then guarantee that wire rope can not take place the skew, avoid wire rope skew to cause the influence to whole process.
Description
Technical Field
The utility model belongs to the technical field of electric power construction engineering, and particularly relates to a centering tool for a steam turbine generator unit.
Background
During power construction, in the process of centering the wire drawing of the steam turbine generator unit, as the wire passes through the groove formed in the outer surface of the steel pipe, the situation that the groove is removed is easily caused by the wire under the action of external force in the process, and then the deviation of the wire is caused, so that the whole process is influenced.
In view of the above, the present utility model is to design a centering tool for a turbo generator set to solve the above problems.
Disclosure of Invention
The utility model aims to: the utility model aims at overcoming the defects in the prior art and provides a centering tool for a steam turbine generator unit.
The technical scheme is as follows: in order to achieve the above purpose, the utility model provides a centering tool for a turbo generator set, comprising a symmetrically arranged base, wherein the upper surface of the base is provided with a chute, a support frame is arranged in the chute, a first adjusting component is arranged on the support frame, a fixing pile is arranged on the first adjusting component, one end, far away from the support frame, of the first adjusting component is rotationally connected with a roller, and the first adjusting component is used for adjusting the height of the roller to improve the center precision; the inside second adjusting part that is equipped with of spout with the support frame is connected, second adjusting part is used for adjusting support frame position clamp steel wire and avoids the steel wire to take place the skew.
Further, the cross section of support frame is the concave shape, the support frame including sliding connection in the inside bottom plate of spout and fixed mounting in preceding lateral wall and the back lateral wall of bottom plate upper surface.
Further, the first adjusting component comprises a first rotating shaft, one end of the first rotating shaft penetrates through the front side wall and extends forwards, the other end of the first rotating shaft is connected with the rear side wall in a rotating mode, a first handle is fixedly connected to the extending end of the first rotating shaft, a first gear arranged between the front side wall and the rear side wall is fixedly connected to the first rotating shaft, a second rotating shaft arranged between the front side wall and the rear side wall is arranged below the first rotating shaft, a second gear is fixedly connected to the second rotating shaft, the second gear is meshed with the first gear, one end of an adjusting plate is fixedly connected to the second rotating shaft, the other end of the adjusting plate is connected with the roller in a rotating mode, and a fixing pile is arranged on the adjusting plate, and the fixing pile is arranged on the end of the adjusting plate and is close to the roller.
Further, the second adjusting component comprises a screw rod, the right end of the screw rod is rotationally connected with the inner wall of the chute, the left end of the screw rod penetrates through the side wall of the base and extends outwards, the left end of the screw rod is fixedly connected with a second handle, and the screw rod is in threaded connection with the bottom plate.
Further, the outer surface of the roller is provided with a groove, and the inner wall of the groove is provided with a rubber layer.
Further, the left end of the rear side wall is rotatably connected with a limiting rod.
The beneficial effects are that: through installing the support frame on the base to install first adjusting part on the support frame, install the support frame on the base through second adjusting part, and install gyro wheel and spud pile on first adjusting part, through this structure, first adjusting part can transport the gyro wheel to suitable height, improve whole result of use, can drive wire rope through second adjusting part and control and remove, make the search center that operating personnel can be better, simultaneously, can be used for restricting first adjusting part's position through the gag lever post, prevent that first subassembly from taking place to remove, and then guarantee that wire rope can not take place the skew, avoid wire rope skew to cause the influence to whole process.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a side view of the present utility model;
FIG. 5 is an enlarged view of the utility model at A;
fig. 6 is a block diagram of a roller in accordance with the present utility model.
List of reference numerals: base 1, chute 2, fixing pile 3, roller 4, bottom plate 5 and front sideWall 6, rear side wall 7, first rotation shaft 8, second rotation shaft 9, first handle 10, second handle 11, first gear 12, second gear 13, adjusting plate 14, screw 15, groove 16, rubber layer 17, and stop lever 18。
Description of the embodiments
The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Example 1 is further illustrated with reference to fig. 1-6.
The utility model provides a centering tool for a steam turbine generator unit, which comprises a symmetrically arranged base 1, wherein the upper surface of the base 1 is provided with a chute 2, a support frame is arranged in the chute 2, a first adjusting component is arranged on the support frame, a fixed pile 3 is arranged on the first adjusting component, one end, far away from the support frame, of the first adjusting component is rotationally connected with a roller 4, and the first adjusting component is used for adjusting the height of the roller 4 to improve the center precision; the inside second adjusting part that is equipped with of spout 2 with the support frame is connected, second adjusting part is used for adjusting support frame position clamp steel wire and avoids the steel wire to take place the skew.
The cross section of support frame is the concave shape, the support frame include sliding connection in the inside bottom plate 5 of spout 2 and fixed mounting in preceding lateral wall 6 and the back lateral wall 7 of bottom plate 5 upper surface.
The first adjusting component comprises a first rotating shaft 8, one end of the first rotating shaft 8 penetrates through the front side wall 6 and extends forwards, the other end of the first rotating shaft is in rotary connection with the rear side wall 7, a first handle 10 is fixedly connected to the extending end of the first rotating shaft 8, a first gear 12 is fixedly connected to the first rotating shaft 8 and arranged between the front side wall 6 and the rear side wall 7, a second rotating shaft 9 is arranged below the first rotating shaft 8 and arranged between the front side wall 6 and the rear side wall 7, a second gear 13 is fixedly connected to the second rotating shaft 9, the second gear 13 is meshed with the first gear 12, one end of an adjusting plate 14 is fixedly connected to the second rotating shaft 9, the other end of the adjusting plate 14 is in rotary connection with the roller 4, and one end, close to the roller 4, of the adjusting plate 14 is provided with the fixing pile 3.
The second adjusting component comprises a screw rod 15, the right end of the screw rod 15 is rotationally connected with the inner wall of the chute 2, the left end of the screw rod 15 penetrates through the side wall of the base 1 and extends outwards, the left end of the screw rod 15 is fixedly connected with a second handle 11, and the screw rod 15 is in threaded connection with the bottom plate 5.
The outer surface of the roller 4 is provided with a groove 16, and the inner wall of the groove 16 is provided with a rubber layer 17.
The left end of the rear side wall 7 is rotatably connected with a limiting rod 18.
When the steam turbine generator unit needs to be centered, the left first handle 10 is rotated clockwise firstly, then the left first rotating shaft 8 is driven to rotate clockwise, then the left first gear 12 is driven to rotate clockwise, then the left second gear 13 is driven to rotate anticlockwise, then the left second rotating shaft 9 is driven to rotate anticlockwise, then the left regulating plate 14 is driven to rotate anticlockwise until the left regulating plate 14 moves to a proper height, then the limiting rod 18 is manually regulated to a tooth socket between two teeth on the left side of the first gear 12, limiting of the first gear 12 is realized, the first gear 12 is prevented from rotating, then the left regulating plate 14 is prevented from displacing, then the right regulating plate 14 is regulated to the same height as the left regulating plate 14 by the same principle, then the two bases 1 are pushed until the left and right rollers 4 are mutually attached, after the two rollers 4 are mutually attached, a through hole is formed on the outer wall of each roller 4, then the two rollers 4 are stopped from being pushed, and then the two bases 1 are installed on the turbine generator unit;
one end of the steel wire rope is fixed on the fixed pile 3, the other end of the steel wire rope penetrates through a through hole formed by grooves 16 on the two rollers 4, an operator can pull one end of the steel wire rope away from the fixed pile 3, and the steel wire rope is used for centering the steam turbine generator set;
when the position of the steel wire rope needs to be adjusted, the left second handle 11 is rotated clockwise, the left second handle 11 drives the left screw rod 15 to rotate clockwise, and the left screw rod 15 is connected with the left bottom plate 5 in a threaded manner and the left bottom plate 5 is connected with the sliding groove 2 in a sliding manner, so that the left bottom plate 5 cannot rotate, and therefore the left bottom plate 5 can move leftwards, meanwhile, an operator rotates the right second handle 11 anticlockwise, the right second handle 11 drives the right screw rod 15 to rotate clockwise, and the right screw rod 15 is connected with the right bottom plate 5 in a threaded manner and the right bottom plate 5 is connected with the sliding groove 2 in a sliding manner, so that the right bottom plate 5 cannot rotate, and the right bottom plate 5 can move leftwards, and further the steel wire rope is driven to move leftwards; the steel wire rope can be driven to move rightwards by the same principle, an operator can better center the steam turbine generator set by adjusting the steel wire rope leftwards and rightwards, the steel wire rope can not deviate by passing through the through holes formed by the two rollers 4 in a fitting way, and the normal operation of the work is further ensured;
in addition, through the rubber layer 17 installed on the inner wall of the groove 16, the elasticity of the rubber layer 17 is utilized, so that the inner wall of the through hole can pass through steel wire ropes of different sizes, the rubber layer 17 is always wrapped with the steel wire ropes, the steel wire ropes are prevented from being deviated due to gaps with the inner wall of the groove 16, the shaking of the steel wire ropes is further reduced, and the normal operation of the work is guaranteed.
While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a be used for turbo generator set to find center instrument which characterized in that: the device comprises a base which is symmetrically arranged, wherein a chute is formed in the upper surface of the base, a supporting frame is arranged in the chute, a first adjusting component is arranged on the supporting frame, a fixing pile is arranged on the first adjusting component, one end, far away from the supporting frame, of the first adjusting component is rotationally connected with a roller, and the first adjusting component is used for adjusting the height of the roller to improve the center precision; the inside second adjusting part that is equipped with of spout with the support frame is connected, second adjusting part is used for adjusting support frame position clamp steel wire and avoids the steel wire to take place the skew.
2. A centering tool for a steam turbine generator unit as claimed in claim 1, wherein: the section of the support frame is concave, and the support frame comprises a bottom plate which is connected to the inside of the chute in a sliding mode, and a front side wall and a rear side wall which are fixedly arranged on the upper surface of the bottom plate.
3. A centering tool for a turbo generator set as claimed in claim 2, wherein: the first adjusting component comprises a first rotating shaft, one end of the first rotating shaft penetrates through the front side wall and extends forwards, the other end of the first rotating shaft is in rotating connection with the rear side wall, a first handle is fixedly connected to the extending end of the first rotating shaft, a first gear arranged between the front side wall and the rear side wall is fixedly connected to the first rotating shaft, a second rotating shaft arranged between the front side wall and the rear side wall is arranged below the first rotating shaft, a second gear is fixedly connected to the second rotating shaft, the second gear is meshed with the first gear, one end of an adjusting plate is fixedly connected to the second rotating shaft, the other end of the adjusting plate is in rotating connection with the idler wheel, and a fixing pile is arranged on the adjusting plate, close to one end of the idler wheel.
4. A centering tool for a turbo generator set as claimed in claim 2, wherein: the second adjusting component comprises a screw rod, the right end of the screw rod is rotationally connected with the inner wall of the chute, the left end of the screw rod penetrates through the side wall of the base and extends outwards, the left end of the screw rod is fixedly connected with a second handle, and the screw rod is in threaded connection with the bottom plate.
5. A centering tool for a steam turbine generator unit as claimed in claim 1, wherein: the surface of the roller is provided with a groove, and the inner wall of the groove is provided with a rubber layer.
6. A centering tool for a turbo generator set as claimed in claim 2, wherein: the left end of the rear side wall is rotatably connected with a limiting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321018428.XU CN219996075U (en) | 2023-04-30 | 2023-04-30 | Centering tool for steam turbine generator unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321018428.XU CN219996075U (en) | 2023-04-30 | 2023-04-30 | Centering tool for steam turbine generator unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996075U true CN219996075U (en) | 2023-11-10 |
Family
ID=88612171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321018428.XU Active CN219996075U (en) | 2023-04-30 | 2023-04-30 | Centering tool for steam turbine generator unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996075U (en) |
-
2023
- 2023-04-30 CN CN202321018428.XU patent/CN219996075U/en active Active
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