CN218137750U - Tool special for mounting eccentric probe of water-feeding pump steam turbine - Google Patents
Tool special for mounting eccentric probe of water-feeding pump steam turbine Download PDFInfo
- Publication number
- CN218137750U CN218137750U CN202222577276.9U CN202222577276U CN218137750U CN 218137750 U CN218137750 U CN 218137750U CN 202222577276 U CN202222577276 U CN 202222577276U CN 218137750 U CN218137750 U CN 218137750U
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- Prior art keywords
- link
- arm
- steam turbine
- fixedly connected
- rotatory
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- Expired - Fee Related
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- 239000000523 sample Substances 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an instrument of eccentric probe installation of feed pump steam turbine is exclusively used in relates to specialized tool technical field. The utility model discloses a link, link are "L" shaped plate body structure, and the guide way has been seted up to the left surface of link riser, and guide way sliding connection has the sliding arm, and the sliding arm is connected with power module, the right flank fixedly connected with connecting plate of link riser, the last fixed surface of connecting plate is connected with the power arm, and the last fixed surface of power arm is connected with links up the piece. The utility model discloses a position of power module adjustment slide arm, with the nut centre gripping, it is rotatory to drive the connecting plate through rotating the power arm, rotate and screw up the nut, facilitate the use, make second drive gear rotatory through rotatory dwang, and then drive the pinion rack and remove, can drive first drive gear rotatory when the pinion rack removes, it is rotatory that the threaded rod follows first drive gear for the slide arm removes along the guide way, the diaphragm of adjustment link and the interval of slide arm, the centre gripping nut.
Description
Technical Field
The utility model belongs to the technical field of specialized tool, especially, relate to an instrument of eccentric probe installation of feed pump steam turbine is exclusively used in.
Background
The eccentric probe is installed in the journal department in the turbine front bearing box, fixes through bolt and nut cooperation, however because the space of the mounted position of eccentric probe is comparatively narrow and small, the use of inconvenient conventional tool.
In order to solve the problem, the utility model provides an instrument of eccentric probe installation of feed pump steam turbine is exclusively used in.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be exclusively used in instrument of water-feeding pump steam turbine eccentric probe installation, solve eccentric probe and install journal department in the steam turbine front bearing box, fix through bolt and nut cooperation, nevertheless because the space of the mounted position of eccentric probe is comparatively narrow and small, the problem of the use of inconvenient conventional instrument.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an instrument of water-feeding pump steam turbine eccentric probe installation is exclusively used in, including the link, the link is "L" shaped plate body structure, the guide way has been seted up to the left surface of link riser, guide way sliding connection has the sliding arm, the sliding arm is connected with power module, the right flank fixedly connected with connecting plate of link riser, the last fixed surface of connecting plate is connected with the power arm, the last fixed surface of power arm is connected with links up the piece, through the position of power module adjustment sliding arm, with the nut centre gripping, it is rotatory to drive the connecting plate through rotating the power arm, rotates and screws up the nut, facilitates the use.
Preferably, the power module includes the threaded rod, the threaded rod rotates with the guide way and is connected, threaded rod and sliding arm threaded connection, the first transmission gear of threaded rod fixedly connected with, first transmission gear meshing has the pinion rack, pinion rack meshing and second drive gear, second drive gear fixedly connected with dwang, dwang and connecting plate fixed connection make second drive gear rotatory through rotatory dwang, and then drive the pinion rack and remove, can drive first transmission gear rotatory when the pinion rack removes, and the threaded rod is rotatory along the first transmission gear of following for the sliding arm removes along the guide way, and according to the size of nut, the diaphragm of adjustment link and the interval of sliding arm, centre gripping nut.
Preferably, the lower surface and the front end surface of the toothed plate are respectively provided with meshing teeth.
Preferably, the upper surface of dwang fixedly connected with rotates the handle, rotates the convenient rotatory dwang of handle through setting up.
Preferably, a sliding groove is formed in the upper surface of the connecting plate, a sliding block is fixedly connected to the lower surface of the toothed plate, the sliding groove is in sliding connection with the sliding block, and the toothed plate is assisted and limited through the matching of the sliding groove and the sliding block.
Preferably, the mounting groove has been seted up to the left surface of link riser, first drive gear is located the mounting groove.
Preferably, the left side and the right side of pinion rack are fixedly connected with the stopper respectively, through setting up the stopper, prevent that the pinion rack from taking off the festival.
The utility model discloses following beneficial effect has:
the utility model discloses a position of power module adjustment slide arm, with the nut centre gripping, it is rotatory to drive the connecting plate through rotating the power arm, it screws up the nut to rotate, facilitate the use, make second drive gear rotatory through rotatory dwang, and then it removes to drive the pinion rack, can drive first drive gear rotatory when the pinion rack removes, it is rotatory that first drive gear is followed to the threaded rod, make the slide arm remove along the guide way, according to the size of nut, the diaphragm of adjustment link and the interval of slide arm, the centre gripping nut, rotate the convenient rotatory dwang of handle through setting up, through sliding tray and sliding block cooperation, assist and be spacing to the pinion rack, through setting up the stopper, prevent that the pinion rack from taking off the festival.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the left-side view overall structure of a tool dedicated for mounting an eccentric probe of a water-feeding pump steam turbine according to the present invention;
fig. 2 is a schematic view of the right-side view overall structure of a tool specially used for mounting an eccentric probe of a water-feeding pump steam turbine according to the present invention;
fig. 3 is a front view of a tool specially used for mounting an eccentric probe of a water-feeding pump steam turbine according to the present invention;
fig. 4 is a top view of a tool dedicated to mounting an eccentric probe of a feed pump steam turbine according to the present invention;
fig. 5 is a left side view of the tool specially used for mounting the eccentric probe of the water-feeding pump steam turbine of the present invention.
In the drawings, the reference numbers indicate the following list of parts:
1. a connecting frame; 2. a guide groove; 3. a slide arm; 4. a power module; 401. a threaded rod; 402. a first transmission gear; 403. a toothed plate; 404. a second transmission gear; 405. rotating the rod; 5. a connecting plate; 6. a power arm; 7. a joining block; 8. rotating the handle; 9. a sliding groove; 10. a slider; 11. mounting grooves; 12. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Please refer to fig. 1-5, the utility model relates to a tool special for installation of eccentric probe of feed pump steam turbine, including link 1, link 1 is "L" shaped plate body structure, guide way 2 has been seted up to the left surface of link 1 riser, 2 sliding connection in guide way have the cursor slide 3, cursor slide 3 is connected with power module 4, the right flank fixed connection of link 1 riser has connecting plate 5, the last fixed surface of connecting plate 5 is connected with power arm 6, the last fixed surface of power arm 6 is connected with links up piece 7, adjust the position of cursor slide 3 through power module 4, with the nut centre gripping, it is rotatory to drive connecting plate 5 through rotating power arm 6, rotate and tighten the nut, facilitate the use.
The lower surface and the preceding terminal surface of pinion rack 403 are provided with the meshing tooth respectively, and the left surface and the right flank of pinion rack 403 are fixedly connected with stopper 12 respectively, through setting up stopper 12, prevent that pinion rack 403 from breaking away.
The upper surface of dwang 405 is fixedly connected with rotates handle 8, rotates handle 8 through the setting and makes things convenient for rotatory dwang 405.
Sliding tray 9 has been seted up to the upper surface of connecting plate 5, and the lower fixed surface of pinion rack 403 is connected with sliding block 10, and sliding tray 9 and sliding block 10 sliding connection through sliding tray 9 and sliding block 10 cooperation, assist and spacing pinion rack 403.
As shown in fig. 1-5, the present embodiment is a tool dedicated for mounting an eccentric probe of a water-feeding pump turbine, and the basic principle of the present invention is as follows: through rotating 8 rotatory dwang 405 of handle, make second drive gear 404 rotatory, and then drive pinion rack 403 and remove along sliding tray 9 and move, can drive first drive gear 402 rotatory when pinion rack 403 removes, threaded rod 401 follows first drive gear 402 rotatory, make sliding arm 3 remove along guide way 2, can be according to the size of nut, the diaphragm of adjustment link 1 and sliding arm 3's interval, clamping nut, it uses the nut to rotate as the centre of a circle to drive connecting plate 5 through rotating power arm 6, rotate and tighten the nut, accomplish the installation of eccentric probe, and convenient to use.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a be exclusively used in instrument of eccentric probe installation of feed pump steam turbine, includes link (1), its characterized in that: link (1) is "L" shaped plate body structure, guide way (2) have been seted up to the left surface of link (1) riser, guide way (2) sliding connection has cursor slide (3), cursor slide (3) are connected with power module (4), right flank fixedly connected with connecting plate (5) of link (1) riser, the last fixed surface of connecting plate (5) is connected with power arm (6), the last fixed surface of power arm (6) is connected with links up piece (7).
2. The tool special for mounting the eccentric probe of the feed water pump steam turbine is characterized in that the power module (4) comprises a threaded rod (401), the threaded rod (401) is rotatably connected with the guide groove (2), the threaded rod (401) is in threaded connection with the sliding arm (3), a first transmission gear (402) is fixedly connected with the threaded rod (401), a toothed plate (403) is meshed with the first transmission gear (402), the toothed plate (403) is meshed with a second transmission gear (404), a rotating rod (405) is fixedly connected with the second transmission gear (404), and the rotating rod (405) is fixedly connected with the connecting plate (5).
3. The tool special for mounting the eccentric probe of the feed water pump and turbine is characterized in that the lower surface and the front end surface of the toothed plate (403) are respectively provided with meshing teeth according to the claim 2.
4. The tool special for installing the eccentric probe of the water-feeding pump steam turbine is characterized in that a rotating handle (8) is fixedly connected to the upper surface of the rotating rod (405).
5. The tool special for mounting the eccentric probe of the feed pump steam turbine as claimed in claim 4, wherein a sliding groove (9) is formed in the upper surface of the connecting plate (5), a sliding block (10) is fixedly connected to the lower surface of the toothed plate (403), and the sliding groove (9) is slidably connected with the sliding block (10).
6. The tool special for installing the eccentric probe of the water-feeding pump and turbine is characterized in that a mounting groove (11) is formed in the left side face of a vertical plate of the connecting frame (1), and the first transmission gear (402) is located in the mounting groove (11).
7. The tool special for mounting the eccentric probe of the feed water pump steam turbine is characterized in that a limiting block (12) is fixedly connected to the left side face and the right side face of the toothed plate (403) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222577276.9U CN218137750U (en) | 2022-09-28 | 2022-09-28 | Tool special for mounting eccentric probe of water-feeding pump steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222577276.9U CN218137750U (en) | 2022-09-28 | 2022-09-28 | Tool special for mounting eccentric probe of water-feeding pump steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218137750U true CN218137750U (en) | 2022-12-27 |
Family
ID=84564261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222577276.9U Expired - Fee Related CN218137750U (en) | 2022-09-28 | 2022-09-28 | Tool special for mounting eccentric probe of water-feeding pump steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218137750U (en) |
-
2022
- 2022-09-28 CN CN202222577276.9U patent/CN218137750U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221227 |