CN115628119B - Portable turbine jigger auxiliary table with replaceable hand wheel connecting disc - Google Patents
Portable turbine jigger auxiliary table with replaceable hand wheel connecting disc Download PDFInfo
- Publication number
- CN115628119B CN115628119B CN202211330678.7A CN202211330678A CN115628119B CN 115628119 B CN115628119 B CN 115628119B CN 202211330678 A CN202211330678 A CN 202211330678A CN 115628119 B CN115628119 B CN 115628119B
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- plate
- adjusting
- hand wheel
- rod
- positioning
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- 241001584775 Tunga penetrans Species 0.000 title claims abstract description 27
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/34—Turning or inching gear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Handcart (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a portable turbine jigger auxiliary table with a replaceable hand wheel connecting disc, which comprises a base, wherein an anti-skid block is arranged at the lower end of the base; the support plate is arranged above the mounting plate, a support rod is arranged at the joint of the support plate and the mounting plate, a positioning rod is arranged at the joint of the support rod and the support plate, and a placing pad is arranged at the inner end of the support plate; a mounting table mounted above the support plate; and the mounting box is arranged on the right side of the gearbox body. This removable portable steam turbine jigger auxiliary stand of hand wheel connection pad has good location effect, is favorable to fixing a position the gearbox, reduces the shake that produces at gearbox operation in-process, improves result of use, has good adjustability, is favorable to highly adjusting the height of hand wheel connection pad to the hand wheel, and is favorable to changing the hand wheel connection pad to on-the-spot hand wheel form, and it is comparatively convenient to dismantle.
Description
Technical Field
The invention relates to the technical field related to turbine jiggers, in particular to a portable turbine jiggers auxiliary table with replaceable hand wheel connecting discs.
Background
The steam turbine rotor is the most important circle of power transmission of the power plant, the jiggers are required to be put into before and after daily start-stop, the steam turbine rotor is guaranteed in sequence, bending is not caused by temperature (the highest operating temperature of a unit is 540 ℃), various reasons exist, such as bending of the steam turbine rotor caused by temperature change, improper operation or dynamic and static friction, after the steam turbine rotor is bent, after friction force is increased, jiggers are large in current and cannot be introduced, the curvature of the rotor is prevented from being increased again, a manual jiggers hand wheel (generally 4F-shaped plates are required), the jiggers are required to be stopped for 180 degrees by one group of 4 persons (due to large physical consumption, the power plant is required to mobilize the whole plant personnel), the time is 3-4 hours, the equipment is convenient to install (the unit is different and can be ordered in advance), firstly, personnel and manpower are reduced, secondly, the time is reduced, reliable and stable operation of the steam turbine rotor can be guaranteed, the jiggers cannot be operated normally, the handwheels are required to be manually operated, and are required to be replaced or customized according to the form, and the handwheels are required to be adjusted by an auxiliary bench, and are required to be close to the handwheels, and the most of the existing device is not needed.
The prior art solutions described above have the following drawbacks: the positioning effect is not good, is inconvenient to position the gearbox, easily produces shake at gearbox operation in-process, influences the result of use, and the adjustability is not good, is inconvenient to adjust the height of hand wheel connection pad to the height of hand wheel, and is inconvenient to change the hand wheel connection pad to on-the-spot hand wheel form, and it is comparatively inconvenient to dismantle, therefore we propose a removable portable steam turbine jigger auxiliary stand of hand wheel connection pad to solve the problem that proposes in the above-mentioned.
Disclosure of Invention
The invention aims to provide a portable turbine jigger auxiliary table with a replaceable hand wheel connecting disc, which solves the problems that the positioning effect is poor, the gearbox is inconvenient to position, shake is easy to generate in the operation process of the gearbox, the using effect is influenced, the adjustability is poor, the height of the hand wheel connecting disc is inconvenient to adjust according to the height of the hand wheel, the hand wheel connecting disc is inconvenient to replace according to the form of a hand wheel on site, and the disassembly is inconvenient.
In order to achieve the above purpose, the present invention provides the following technical solutions: the portable turbine jigger auxiliary table comprises a base, wherein an anti-skid block is arranged at the lower end of the base, a mounting plate is arranged on the inner side of the upper end of the base, a first adjusting bolt is arranged at the joint of the mounting plate and the base, a stabilizing ring is arranged on the outer side of the upper end of the mounting plate, and second adjusting bolts are arranged on the left side and the right side of the stabilizing ring;
The support plate is arranged above the mounting plate, a support rod is arranged at the joint of the support plate and the mounting plate, a positioning rod is arranged at the joint of the support rod and the support plate, an adjusting block is arranged at the inner side of the positioning rod, a placing pad is arranged at the inner end of the support plate, electric push rods are arranged at the front side and the rear side of the support plate, an adjusting frame is arranged at the joint of the electric push rods and the support plate, a connecting wheel is arranged at the joint of the adjusting frame and the support plate, and a supporting frame is arranged at the inner side of the adjusting frame;
The mounting table is arranged above the supporting plate, a limiting block is arranged at the joint of the mounting table and the supporting frame, a mounting seat is arranged on the inner side of the mounting table, positioning assemblies connected with the mounting table are arranged on the front side and the rear side of the mounting seat, and a gearbox body is arranged at the upper end of the mounting seat;
The mounting box, it sets up on the right side of gearbox box, the mount is installed to the junction of mounting box and gearbox box, and the left side of gearbox box is provided with the control lever, the hand wheel connection pad body is installed in the left side of control lever, and the inboard of hand wheel connection pad body is provided with the clamping assembly who is connected with the control lever.
Preferably, the inner wall of the mounting plate and the outer surface of the supporting rod are arranged in a wrapping mode, and the stabilizing ring is connected with the mounting plate in a sleeving mode.
Preferably, the positioning rod penetrates through the inner sides of the supporting plate and the supporting rod respectively, and the positioning rod is connected with the adjusting block in a threaded mode.
Preferably, the support frame forms a rotating structure at the inner side of the adjusting frame, and the adjusting frame forms a translation structure at the inner side of the support plate through the connecting wheel.
Preferably, the positioning component consists of an adjusting rod, a rotating handle, a third adjusting bolt, an adjusting plate, a rotating plate, a connecting frame, a positioning block and a connecting rod;
the adjusting rods are respectively arranged on the front side and the rear side of the mounting table;
The rotating handle is arranged at the outer end of the adjusting rod;
the third adjusting bolt is arranged at the joint of the rotating handle and the mounting table;
the adjusting plate is arranged at the joint of the adjusting rod and the mounting table;
A rotating plate installed at the outer side of the adjusting plate;
The connecting frame is arranged on the inner side of the rotating plate and is connected with the mounting table;
The positioning block is arranged at the joint of the mounting table and the mounting seat;
And the connecting rod is arranged at the joint of the positioning block and the connecting frame.
Preferably, the adjusting rod is connected with the adjusting plate in a threaded mode, and the adjusting plate forms a translation structure on the inner side of the mounting table.
Preferably, the positioning block forms a lifting structure at the inner side of the mounting table, and the positioning block is connected with the mounting seat in a clamping manner.
Preferably, the connecting rod forms a sliding structure at the inner side of the connecting frame, and forms a rotating structure at the outer side of the positioning block.
Preferably, the clamping assembly is composed of a fixed rod, a fixed ring, a positioning plate and a fourth adjusting bolt;
A fixing rod installed at the left end of the installation case;
a fixing ring disposed at an outer end of the fixing rod;
the locating plate is arranged at the joint of the fixing rod and the hand wheel connecting disc body;
And the fourth adjusting bolt is arranged at the joint of the positioning plate and the fixed ring.
Preferably, the locating plate is connected with the hand wheel connecting disc body in a clamping mode, and the locating plate and the fixing ring are connected with the fourth adjusting bolt in a threaded mode.
Compared with the prior art, the invention has the beneficial effects that: the portable turbine jigger auxiliary table with the replaceable hand wheel connecting disc has good positioning effect, is favorable for positioning the gearbox, reduces shaking generated in the operation process of the gearbox, improves the use effect, has good adjustability, is favorable for adjusting the height of the hand wheel connecting disc according to the height of the hand wheel, is favorable for replacing the hand wheel connecting disc according to the form of a field hand wheel, and is convenient to detach;
1. the adjusting rod is connected with the adjusting plate in a threaded manner, the adjusting plate forms a translation structure on the inner side of the mounting table, the adjusting rod can be driven to rotate when the rotating handle is rotated, the adjusting rod is utilized to drive the adjusting plate to slide in the mounting table, the connecting rod forms a sliding structure on the inner side of the connecting frame, the connecting rod forms a rotating structure on the outer side of the positioning block, the sliding of the adjusting plate is facilitated, the rotating plate is utilized to drive the rotating plate to rotate, the connecting frame is utilized to enable the connecting rod to slide, the positioning block forms a lifting structure on the inner side of the mounting table in a clamping manner, the positioning block is connected with the mounting seat, the positioning block can be driven to move downwards under the rotation of the connecting rod, the positioning block is facilitated to position the mounting seat, shake generated when the gearbox body operates is reduced, and the positioning effect of the device is effectively improved;
2. The positioning rod penetrates through the inner sides of the supporting plate and the supporting rod respectively, the positioning rod is connected with the adjusting block in a threaded mode, the positioning rod can be firmly arranged in the supporting plate after the adjusting block is rotated, the supporting rod is positioned with the supporting plate by the positioning rod, the inner wall of the mounting plate and the outer surface of the supporting rod are arranged in a wrapping mode, the stabilizing ring is connected with the mounting plate in a sleeving mode, the upper side of the mounting plate is firmly fixed by the stabilizing ring, the mounting plate and the supporting rod are assembled, the supporting rod is facilitated to support the supporting plate, the supporting frame forms a rotating structure on the inner side of the adjusting frame in a matching manner, the adjusting frame forms a translation structure on the inner side of the supporting plate by the connecting wheel, the adjusting frame is driven to slide when the electric push rod can be opened, the supporting frame is driven to rotate in the sliding process of the adjusting frame, the height of the mounting table is adjusted by rotation generated by the supporting frame, the height of the hand wheel is facilitated to adjust the connecting disc height of the hand wheel, and the adjustability of the device is effectively improved;
3. The locating plate is connected with the hand wheel connecting disc body in a clamping mode, the locating plate and the fixing ring are connected with the fourth adjusting bolt in a threaded mode, the locating plate can be taken out of the inner side of the locating plate after being slid out of the locating plate after being rotated, the hand wheel connecting disc body can be taken down and replaced after being taken out of the inner side of the hand wheel connecting disc body, adjustment to a site hand wheel form is facilitated, and the detachability of the device is effectively improved.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of a cross-sectional structure of a stabilizer ring of the present invention coupled to a mounting plate;
FIG. 3 is a schematic side sectional view of the present invention;
FIG. 4 is a schematic side view of the junction of the rotating plate and the adjusting plate;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 6 is a schematic cross-sectional elevation view of the connection of the adjusting bracket to the support plate of the present invention;
FIG. 7 is a schematic top view cross-sectional structure of the connection of the clamping assembly to the hand wheel interface disc body of the present invention;
FIG. 8 is a schematic view of the overall structure of the connection of the adjusting block and the positioning rod of the present invention.
In the figure: 1. a base; 2. an anti-skid block; 3. a mounting plate; 4. a first adjusting bolt; 5. a stabilizing ring; 6. a second adjusting bolt; 7. a support plate; 8. a support rod; 9. a positioning rod; 10. an adjusting block; 11. placing a pad; 12. an electric push rod; 13. an adjusting frame; 14. a support frame; 15. a mounting table; 16. a limiting block; 17. a mounting base; 18. a fifth wheel; 19. a positioning assembly; 1901. an adjusting rod; 1902. a rotating handle; 1903. a third adjusting bolt; 1904. an adjusting plate; 1905. a rotating plate; 1906. a connecting frame; 1907. a positioning block; 1908. a connecting rod; 20. a gearbox housing; 21. a mounting box; 22. a fixing frame; 23. a control lever; 24. a hand wheel connecting disc body; 25. a clamping assembly; 2501. a fixed rod; 2502. a fixing ring; 2503. a positioning plate; 2504. and a fourth adjusting bolt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the portable turbine jigger auxiliary table with the replaceable hand wheel connecting disc comprises an anti-skid block 2 arranged at the lower end of a base 1, a mounting plate 3 arranged at the inner side of the upper end of the base 1, a first adjusting bolt 4 arranged at the joint of the mounting plate 3 and the base 1, a stabilizing ring 5 arranged at the outer side of the upper end of the mounting plate 3, and second adjusting bolts 6 arranged at the left side and the right side of the stabilizing ring 5;
The supporting plate 7 is arranged above the mounting plate 3, a supporting rod 8 is arranged at the joint of the supporting plate 7 and the mounting plate 3, a positioning rod 9 is arranged at the joint of the supporting rod 8 and the supporting plate 7, an adjusting block 10 is arranged at the inner side of the positioning rod 9, a placing pad 11 is arranged at the inner end of the supporting plate 7, electric push rods 12 are arranged at the front side and the rear side of the supporting plate 7, an adjusting frame 13 is arranged at the joint of the electric push rods 12 and the supporting plate 7, a connecting wheel 18 is arranged at the joint of the adjusting frame 13 and the supporting plate 7, and a supporting frame 14 is arranged at the inner side of the adjusting frame 13;
The mounting table 15 is arranged above the supporting plate 7, a limiting block 16 is arranged at the joint of the mounting table 15 and the supporting frame 14, a mounting seat 17 is arranged on the inner side of the mounting table 15, positioning assemblies 19 connected with the mounting table 15 are arranged on the front side and the rear side of the mounting seat 17, and a gearbox body 20 is arranged at the upper end of the mounting seat 17;
The mounting box 21 sets up on the right side of gearbox casing 20, and mount 22 is installed to the junction of mounting box 21 and gearbox casing 20, and the left side of gearbox casing 20 is provided with control rod 23, and hand wheel connection pad body 24 is installed in the left side of control rod 23, and the inboard of hand wheel connection pad body 24 is provided with the clamping assembly 25 that is connected with control rod 23.
When the portable steam turbine jigger auxiliary platform with the replaceable hand wheel connecting disc is used, each part is assembled, the base 1 is placed on the ground through the anti-skid blocks 2, the gearbox motor is installed in the installation box 21, the installation frame 22 fixes the installation box 21 and the gearbox box 20, when the height of the hand wheel connecting disc is required to be adjusted and the hand wheel are close, the support frame 14 forms a rotating structure on the inner side of the adjustment frame 13, the adjustment frame 13 forms a translation structure on the inner side of the support plate 7 through the connecting wheel 18, the adjustment frame 13 generates translation when the electric push rod 12 is started, the support frame 14 is further rotated, at the moment, the installation platform 15 starts to lift, the positioning block 1907 is connected with the installation seat 17 in a clamping mode, the gearbox box 20 fixed on the upper side of the installation platform 15 is lifted, the electric push rod 12 is closed after the height of the hand wheel connecting disc is close, when the hand wheel body 24 is required to be replaced, the installation platform 15 is firstly lowered to the limit block 16 to the installation pad 11, the positioning plate 2503 is connected with the hand wheel body 2503 in a clamping mode, the hand wheel 2503 is connected with the hand wheel 2502 in a clamping mode, the inner side of the positioning plate 2504 is separated from the support plate 2503, the inner side 2504 is removed from the fixing plate 2502, the inner side of the positioning plate 2504 is removed, the positioning plate 2504 is fixed, and the parts can be removed from the fixing plate 2504, and the fixing plate 2504 is removed, and the parts can be fixed from the fixing plate 2502, and the positioning plate 2502 is further removed, and the fixing the parts are fixed.
As shown in fig. 3, 4 and 5, when the gearbox 20 needs to be overhauled, the third adjusting bolt 1903 is first rotated and taken out from the rotating handle 1902, and the adjusting rod 1901 and the adjusting plate 1904 are connected in a threaded manner, and the adjusting plate 1904 forms a translation structure on the inner side of the mounting table 15, at this time, the rotating handle 1902 can be held by hand to rotate, so that the adjusting rod 1901 rotates, and then the adjusting plate 1904 translates outwards, then the rotating plate 1905 slides outwards and deflects, so that the linking frame 1906 deflects, meanwhile, the linking rod 1908 forms a sliding structure on the inner side of the linking frame 1906, the linking rod 1908 forms a rotating structure on the outer side of the locating block 1907, and the locating block 1907 forms a lifting structure on the inner side of the mounting table 15, at this time, the linking rod 1908 slides outwards of the linking frame 1906, and then the locating block 1907 is lifted up, so that the mounting seat 17 is not fixed, and then the gearbox 20 can be translated to the right side through the mounting seat 17 and separated from the locating component 19, so that the gearbox 20 can be taken out for overhauling.
As shown in fig. 1, fig. 2 and fig. 8, when the device is in idle period, because the positioning rod 9 penetrates through the inner sides of the supporting plate 7 and the supporting rod 8 respectively, and the positioning rod 9 is connected with the adjusting block 10 in a threaded manner, the adjusting block 10 is rotated first, the positioning rod 9 can be pulled out outwards slowly during the rotation of the adjusting block 10, at the moment, the supporting plate 7 can be lifted upwards to be separated from the supporting rod 8, then the first adjusting bolt 4 is taken out from the lower side of the mounting plate 3 in a rotating manner, so that the mounting plate 3 is separated from the base 1, and because the inner wall of the mounting plate 3 is arranged in a wrapping manner with the outer surface of the supporting rod 8, and the stabilizing ring 5 is connected with the mounting plate 3 in a sleeving manner, at the moment, the second adjusting bolt 6 is taken out from the inner side of the stabilizing ring 5 in a rotating manner, so that the front end and the rear end of the stabilizing ring 5 can be separated and the left end and the right end of the mounting plate 3 can be disassembled, at the moment, the supporting rod 8 can be taken out from the mounting plate 3, the supporting part can be removed, and the occupied space of the device can be reduced.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a removable portable steam turbine jigger auxiliary stand of hand wheel connection pad which characterized in that includes:
The anti-skid device comprises a base (1), wherein an anti-skid block (2) is arranged at the lower end of the base (1), a mounting plate (3) is arranged on the inner side of the upper end of the base (1), a first adjusting bolt (4) is arranged at the joint of the mounting plate (3) and the base (1), a stabilizing ring (5) is arranged on the outer side of the upper end of the mounting plate (3), and second adjusting bolts (6) are arranged on the left side and the right side of the stabilizing ring (5);
The support plate (7) is arranged above the mounting plate (3), a support rod (8) is arranged at the joint of the support plate (7) and the mounting plate (3), a positioning rod (9) is arranged at the joint of the support rod (8) and the support plate (7), an adjusting block (10) is arranged at the inner side of the positioning rod (9), a placing pad (11) is arranged at the inner end of the support plate (7), electric push rods (12) are arranged at the front side and the rear side of the support plate (7), an adjusting frame (13) is arranged at the joint of the electric push rods (12) and the support plate (7), a connecting wheel (18) is arranged at the joint of the adjusting frame (13) and the support plate (7), and a supporting frame (14) is arranged at the inner side of the adjusting frame (13);
The mounting table (15) is mounted above the supporting plate (7), a limiting block (16) is arranged at the joint of the mounting table (15) and the supporting frame (14), a mounting seat (17) is mounted on the inner side of the mounting table (15), positioning assemblies (19) connected with the mounting table (15) are arranged on the front side and the rear side of the mounting seat (17), and a gearbox box (20) is mounted at the upper end of the mounting seat (17);
Install case (21), its right side that sets up in gearbox box (20), mount (22) are installed to the junction of install case (21) and gearbox box (20), and the left side of gearbox box (20) is provided with control lever (23), hand wheel connection pad body (24) are installed in the left side of control lever (23), and the inboard of hand wheel connection pad body (24) is provided with clamping assembly (25) that are connected with control lever (23).
2. The portable turbine jigger auxiliary stand with replaceable hand wheel connecting disc as claimed in claim 1, wherein: the inner wall of the mounting plate (3) and the outer surface of the supporting rod (8) are arranged in a wrapping mode, and the stabilizing ring (5) is connected with the mounting plate (3) in a sleeving mode.
3. The portable turbine jigger auxiliary stand with replaceable hand wheel connecting disc as claimed in claim 1, wherein: the positioning rod (9) penetrates through the inner sides of the supporting plate (7) and the supporting rod (8) respectively, and the positioning rod (9) is connected with the adjusting block (10) in a threaded mode.
4. The portable turbine jigger auxiliary stand with replaceable hand wheel connecting disc as claimed in claim 1, wherein: the supporting frame (14) forms a rotating structure at the inner side of the adjusting frame (13), and the adjusting frame (13) forms a translation structure at the inner side of the supporting plate (7) through the connecting wheel (18).
5. The portable turbine jigger auxiliary stand with replaceable hand wheel connecting disc as claimed in claim 1, wherein: the positioning assembly (19) is composed of an adjusting rod (1901), a rotating handle (1902), a third adjusting bolt (1903), an adjusting plate (1904), a rotating plate (1905), a connecting frame (1906), a positioning block (1907) and a connecting rod (1908);
an adjusting rod (1901) whose single bodies are respectively installed at the front and rear sides of the installation table (15);
A turning handle (1902) arranged at the outer end of the adjusting rod (1901);
a third adjusting bolt (1903) which is installed at the connection part of the rotary handle (1902) and the installation platform (15);
an adjusting plate (1904) provided at the junction between the adjusting rod (1901) and the mounting table (15);
a rotating plate (1905) mounted on the outer side of the adjusting plate (1904);
A connection frame (1906) which is arranged on the inner side of the rotating plate (1905) and is connected with the mounting table (15);
A positioning block (1907) which is installed at the joint of the installation table (15) and the installation seat (17);
And the connecting rod (1908) is arranged at the joint of the positioning block (1907) and the connecting frame (1906).
6. The portable turbine jigger auxiliary stand with replaceable hand wheel connecting disc as claimed in claim 5, wherein: the adjusting rod (1901) is connected with the adjusting plate (1904) in a threaded mode, and the adjusting plate (1904) forms a translation structure on the inner side of the mounting table (15).
7. The portable turbine jigger auxiliary stand with replaceable hand wheel connecting disc as claimed in claim 5, wherein: the positioning block (1907) forms a lifting structure on the inner side of the mounting table (15), and the positioning block (1907) is connected with the mounting seat (17) in a clamping manner.
8. The portable turbine jigger auxiliary stand with replaceable hand wheel connecting disc as claimed in claim 5, wherein: the connecting rod (1908) forms a sliding structure on the inner side of the connecting frame (1906), and the connecting rod (1908) forms a rotating structure on the outer side of the positioning block (1907).
9. The portable turbine jigger auxiliary stand with replaceable hand wheel connecting disc as claimed in claim 1, wherein: the clamping assembly (25) is composed of a fixed rod (2501), a fixed ring (2502), a positioning plate (2503) and a fourth adjusting bolt (2504);
a fixed rod (2501) mounted on the left end of the mounting box (21);
a fixing ring (2502) provided at an outer end of the fixing rod (2501);
a positioning plate (2503) which is arranged at the joint of the fixing rod (2501) and the hand wheel connecting disc body (24);
a fourth adjustment peg (2504) disposed at the junction of the positioning plate (2503) and the securing ring (2502).
10. The portable turbine jigger auxiliary stand with replaceable hand wheel connecting disc as claimed in claim 9, wherein: the positioning plate (2503) is connected with the hand wheel connecting disc body (24) in a clamping mode, and the positioning plate (2503) and the fixing ring (2502) are connected with the fourth adjusting bolt (2504) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211330678.7A CN115628119B (en) | 2022-10-28 | 2022-10-28 | Portable turbine jigger auxiliary table with replaceable hand wheel connecting disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211330678.7A CN115628119B (en) | 2022-10-28 | 2022-10-28 | Portable turbine jigger auxiliary table with replaceable hand wheel connecting disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115628119A CN115628119A (en) | 2023-01-20 |
| CN115628119B true CN115628119B (en) | 2024-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211330678.7A Active CN115628119B (en) | 2022-10-28 | 2022-10-28 | Portable turbine jigger auxiliary table with replaceable hand wheel connecting disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115628119B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003020908A (en) * | 2001-07-10 | 2003-01-24 | Tokyo Energy & Systems Inc | Supporting device for inspecting and maintaining turbine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1186544C (en) * | 2002-09-30 | 2005-01-26 | 庞子敬 | Elastic force couple barring gear |
| US9784136B2 (en) * | 2014-07-30 | 2017-10-10 | Siemens Energy, Inc. | Rotor turning device for large turbine/generator in-situ rotors |
| US9726132B2 (en) * | 2015-06-24 | 2017-08-08 | Phillip Pawlicki | Barring-tool system and method |
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2022
- 2022-10-28 CN CN202211330678.7A patent/CN115628119B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003020908A (en) * | 2001-07-10 | 2003-01-24 | Tokyo Energy & Systems Inc | Supporting device for inspecting and maintaining turbine |
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| Publication number | Publication date |
|---|---|
| CN115628119A (en) | 2023-01-20 |
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