CN220581319U - Large-scale fan rotor electric jigger device - Google Patents
Large-scale fan rotor electric jigger device Download PDFInfo
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- CN220581319U CN220581319U CN202322198826.0U CN202322198826U CN220581319U CN 220581319 U CN220581319 U CN 220581319U CN 202322198826 U CN202322198826 U CN 202322198826U CN 220581319 U CN220581319 U CN 220581319U
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- 230000008878 coupling Effects 0.000 claims description 6
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- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to an electric jigger device for a large-scale fan rotor, and belongs to the technical field of fan equipment in the metallurgical industry. The technical scheme of the utility model is as follows: the upper surface of the bottom plate (1) is provided with a guide groove and a positioning groove, the center assembly, the driving riding wheel assembly and the driven riding wheel assembly are movably arranged on the bottom plate (1) through the guide groove and the positioning groove, the center assembly is provided with two sets, the outermost sides of the left end and the right end of the fan rotor are arranged, and the driving riding wheel assembly and the driven riding wheel assembly are respectively arranged on the inner sides of the two sets of center assembly. The beneficial effects of the utility model are as follows: the device has the advantages that the device is simple in structure and adjustable in size, can easily finish storage and turning of various large-sized fan rotors, solves the problem of difficult turning of the large-sized fan rotors, ensures the dynamic balance precision of the large-sized fan rotors during the laying period, improves the working efficiency, and reduces the labor intensity.
Description
Technical Field
The utility model relates to an electric jigger device for a large-scale fan rotor, and belongs to the technical field of fan equipment in the metallurgical industry.
Background
The dynamic balance precision of the fan rotor directly influences the performance and efficiency of the whole machine, in order to avoid the situation that the fan rotor spare parts are placed at one position for a long time to cause bending deformation of the main shaft due to dead weight, the rotor balance precision is reduced, so that the main shaft is required to be turned periodically, and the main shaft is stopped at a position of 180 degrees after rotating for a few circles.
Because steel production equipment and enterprise scale have been developing to the large-scale direction all the time, the large-scale market demand of fan has been induced simultaneously, but large-scale fan rotor jigger needs very big moment to coil and moves, and jigger work is done by the manual work often more laboriously, sometimes can't coil even move. If the jigger is not scheduled, abnormal vibration of the fan and even equipment damage can be caused once the dynamic balance accuracy of the rotor exceeds the standard. Therefore, the turning device of the large-sized fan rotor is urgently needed to be researched in the storage process.
Disclosure of Invention
The utility model aims to provide an electric jigger device for large-sized fan rotors, which is formed by assembling centers, and is used for driving a riding wheel assembly and a driven riding wheel assembly in a matched manner, has a simple structure and adjustable size, can easily finish the storage and jigger of various large-sized fan rotors, solves the problem of difficult jigger of the large-sized fan rotors, ensures the dynamic balance precision of the large-sized fan rotors during the laying period, improves the working efficiency, reduces the labor intensity of workers and effectively solves the problems in the prior art.
The technical scheme of the utility model is as follows:
the utility model provides a large-scale fan rotor electric jigger device, includes bottom plate, top assembly, drive riding wheel assembly, drive arrangement, driven riding wheel assembly and axle sleeve, the bottom plate upper surface is equipped with guide way (32) and constant head tank, top assembly, drive riding wheel assembly and driven riding wheel assembly pass through guide way (32) and constant head tank and remove to install on the bottom plate, top assembly has two sets, sets up respectively in the outermost of fan rotor left and right sides both ends, drive riding wheel assembly and driven riding wheel assembly set up respectively in the inboard of two sets of top assembly;
the center assembly comprises center devices, the center devices are arranged on the bottom plate through center supports, the center supports are arranged on the bottom plate in a sliding mode, the distance between the center devices in the two sets of center assembly assemblies is matched with the length of the fan rotor, and the center devices are provided with height adjusting handwheels and horizontal adjusting handwheels;
the driving supporting wheel assembly comprises a driving supporting wheel set, the driving supporting wheel set is slidably arranged on the bottom plate through a driving supporting wheel seat, and the driving supporting wheel seat is slidably arranged on the bottom plate; the driving support wheel seat is provided with a driving device base, the driving device is arranged on the driving device base, and the driving device is connected with the driving support wheel set through a coupling; the driven riding wheel assembly comprises a driven riding wheel seat and a driven riding wheel set, the driven riding wheel set is slidably arranged on the bottom plate through the driven riding wheel seat, and the distance between the driving riding wheel set and the driven riding wheel set is matched with the length of the fan rotor; and shaft sleeves are arranged on the driving support wheel group and the driven support wheel group, and the diameter sizes of the shaft sleeves and the fan bearing position are matched.
Further, the center device comprises a horizontal adjusting screw rod, a center sliding seat, a vertical adjusting screw rod, a self-aligning ball bearing, a thrust ball bearing and a center head, wherein the center sliding seat is arranged in a slideway on the upper portion of the center support, a main body of the center is arranged in the center sliding seat, a height adjusting hand wheel is connected with the upper end of the center sliding seat through the vertical adjusting screw rod, the horizontal adjusting hand wheel is connected with the main body of the center through the horizontal adjusting screw rod, and the front end of the main body of the center is arranged on the center head through the self-aligning ball bearing and the thrust ball bearing.
Further, four through holes and a first guide key are arranged below the center support, the center support slides on the bottom plate by means of the first guide key, and the center support is fixed on a positioning groove of the bottom plate through the through holes and a center square head positioning bolt.
Further, the driving support wheel group is provided with two sets of driving support wheels, each set of driving support wheels is connected with a driving wheel shaft, and the driving device is connected with the driving wheel shafts through a coupling; the driving wheel shaft is connected with the driving riding wheel by a key, bearing seats are arranged on two sides of the driving wheel shaft, the first aligning roller bearing is arranged on the bearing seats, and two ends of the driving wheel shaft are arranged on the first aligning roller bearing.
Further, four through holes and a second guide key are arranged below the driving support wheel seat, the driving support wheel seat slides on the bottom plate by means of the second guide key, and the driving support wheel seat is fixed on a positioning groove of the bottom plate through the through holes and the support wheel square head positioning bolts.
Further, the driven riding wheel group is provided with two sets of driven wheels, two discs of aligning roller bearings II are arranged in each set of driven wheels, the two discs of aligning roller bearings II are locked on a driven wheel shaft through round nuts, and anti-movement clamping grooves are formed in the end parts of the driven wheel shafts and are fixed on the driven riding wheel seat through clamping plates and bolts.
Further, four through holes and a guide key III are arranged below the driven supporting wheel seat, the driven supporting wheel seat slides back and forth on the bottom plate by means of the guide key III, and the driven supporting wheel seat is fixed on a positioning groove of the bottom plate through the through holes and the supporting wheel square head positioning bolts.
The beneficial effects of the utility model are as follows: through the cooperation of top assembly, drive riding wheel assembly and driven riding wheel assembly, simple structure, the size is adjustable, can easily accomplish the deposit and the jigger of the large-scale fan rotor of multiple type, has solved large-scale fan rotor jigger difficulty, has guaranteed large-scale fan rotor dynamic balance precision during shelving, has improved work efficiency simultaneously, reduces artifical intensity of labour.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the tip assembly of the present utility model;
FIG. 3 is a side view of the tip assembly of the present utility model;
FIG. 4 is a side view of the drive roller assembly of the present utility model;
FIG. 5 is a front view of the drive roller assembly of the present utility model;
FIG. 6 is a side view of the driven idler assembly of the present utility model;
FIG. 7 is a front view of the driven idler assembly of the present utility model;
FIG. 8 is a front view of a base plate of the present utility model;
FIG. 9 is a top plan view of the base plate of the present utility model;
FIG. 10 is a schematic view of the structure of the base plate (the base plate is vertically arranged) of the present utility model;
FIG. 11 is a schematic view of the guide slot structure of the present utility model (with the bottom plate vertically disposed);
FIG. 12 is a schematic view of a positioning slot structure (with the bottom plate vertically arranged) according to the present utility model;
in the figure: the device comprises a bottom plate 1, a center support 2, a height adjusting hand wheel 3, a horizontal adjusting hand wheel 4, a center device 5, a driving pulley seat 6, a driving pulley seat 7, a driving device 8, a driven pulley seat 9, a driven pulley seat 10, a shaft sleeve 11, a center square head positioning bolt 12, a supporting wheel square head positioning bolt 13, a horizontal adjusting screw 14, a center sliding seat 15, a vertical adjusting screw 16, a aligning ball bearing 17, a thrust ball bearing 18, a center head 19, a first guide key 20, a driving pulley 21, a driving pulley shaft 22, a bearing seat 23, a first aligning roller bearing 24, a second guide key 25, a driven pulley 26, a second aligning roller bearing 27, a driven pulley shaft 28, a round nut 29, a clamping plate 30, a third guide key 31, a guide groove 32 and a positioning groove 33.
Detailed Description
The following describes the technical scheme of the present utility model in further detail by referring to the accompanying drawings and examples, which are preferred examples of the present utility model. It should be understood that the described embodiments are merely some, but not all, embodiments of the present utility model; it should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 9 and 10, the embodiment provides an electric jigger device for a large fan rotor, which comprises a bottom plate 1, a center assembly, a driving riding wheel assembly, a driving device 8, a driven riding wheel assembly and a shaft sleeve 11, wherein a guide groove 32 and a positioning groove 33 are formed in the upper surface of the bottom plate 1, the center assembly, the driving riding wheel assembly and the driven riding wheel assembly are movably arranged on the bottom plate 1 through the guide groove 32 and the positioning groove 33, two sets of center assembly are respectively arranged at the outermost sides of the left end and the right end of the fan rotor, and the driving riding wheel assembly and the driven riding wheel assembly are respectively arranged at the inner sides of the two sets of center assembly;
the center assembly comprises center devices 5, the center devices 5 are arranged on the bottom plate 1 through center supports 2, the center supports 2 are arranged on the bottom plate 1 in a sliding mode, the distance between the center devices 5 in the two sets of center assembly assemblies is matched with the length of a fan rotor, and the center devices 5 are provided with height adjusting handwheels 3 and horizontal adjusting handwheels 4;
the driving supporting wheel assembly comprises a driving supporting wheel set 7, the driving supporting wheel set 7 is slidably arranged on the bottom plate 1 through a driving supporting wheel seat 6, and the driving supporting wheel seat 6 is slidably arranged on the bottom plate 1; a driving device base is arranged on the driving support wheel seat 6, a driving device 8 is arranged on the driving device base, and the driving device 8 is connected with the driving support wheel set 7 through a coupling;
the driven supporting wheel assembly comprises a driven supporting wheel seat 9 and a driven supporting wheel set 10, the driven supporting wheel set 10 is slidably arranged on the bottom plate 1 through the driven supporting wheel seat 9, and the distance between the driving supporting wheel set 7 and the driven supporting wheel set 10 is matched with the length of a fan rotor; the driving pulley group 7 and the driven pulley group 10 are respectively provided with a shaft sleeve 11, and the diameter sizes of the shaft sleeves 11 and the fan bearing position are matched.
Referring to fig. 2, the center device 5 includes a horizontal adjusting screw 14, a center sliding seat 15, a vertical adjusting screw 16, a aligning ball bearing 17, a thrust ball bearing 18 and a center point 19, the center sliding seat 15 is disposed in a slideway on the upper portion of the center support 2, a center main body is disposed in the center sliding seat 15, the height adjusting hand wheel 3 is connected with the upper end of the center sliding seat 15 through the vertical adjusting screw 16, the horizontal adjusting hand wheel 4 is connected with the center main body through the horizontal adjusting screw 14, and the front end of the center main body is mounted on the center point 19 through the aligning ball bearing 17 and the thrust ball bearing 18.
Referring to fig. 3, 9 and 10, four through holes and a first guide key 20 are arranged below the tip support 2, the tip support 2 slides on the base plate 1 by means of the first guide key 20, and the tip support 2 is fixed on a positioning groove 33 of the base plate 1 through the through holes and the tip square head positioning bolts 12.
Referring to fig. 5, the driving roller set 7 is provided with two sets of driving rollers 21, each set of driving rollers 21 is connected with a driving wheel shaft 22, and the driving device 8 is connected with the driving wheel shaft 22 through a coupling; the driving wheel shaft 22 is connected with the driving riding wheel 21 by adopting keys, bearing seats 23 are arranged on two sides of the driving wheel shaft 22, the first aligning roller bearings 24 are arranged on the bearing seats 23, and two ends of the driving wheel shaft 22 are arranged on the first aligning roller bearings 24.
Referring to fig. 4, 9 and 10, four through holes and a second guide key 25 are arranged below the driving pulley seat 6, the driving pulley seat 6 slides on the bottom plate 1 by means of the second guide key 25, and the driving pulley seat 6 is fixed on a positioning groove 33 of the bottom plate 1 through the through holes and the pulley square head positioning bolts 13.
Referring to fig. 7, the driven pulley group 10 is provided with two driven pulleys 26, each driven pulley 26 is internally provided with two self-aligning roller bearings 27, the two self-aligning roller bearings 27 are locked on a driven pulley shaft 28 through round nuts 29, and the end part of the driven pulley shaft 28 is provided with an anti-movement clamping groove and is fixed on the driven pulley seat 9 through a clamping plate 30 and bolts.
Referring to fig. 6, 9 and 10, four through holes and a third guide key 31 are arranged below the driven pulley seat 9, the driven pulley seat 9 slides back and forth on the bottom plate 1 by means of the third guide key 31, and the driven pulley seat 9 is fixed on a positioning groove 33 of the bottom plate 1 through the through holes and the pulley square head positioning bolts 13.
In practical application, the method comprises the following steps:
(1) when spare parts of the large fan rotor are stored in a warehouse, firstly measuring the bearing position distance at two sides of the rotor;
(2) the distance between the driving carrier wheel seat 6 and the driven carrier wheel seat 9 is adjusted according to the distance value of the bearing positions at the two sides of the measuring rotor, and the adjusted distance is fixed on the bottom plate 1 by a carrier wheel square head positioning bolt 13;
(3) the hoisting fan rotor is slowly placed on the driving supporting wheel set 7 and the driven supporting wheel set 10, and two sets of driving supporting wheels 21 and two sets of driven wheels 26 respectively support bearing positions at two ends of the fan rotor;
(4) moving the two center supports 2, respectively arranging center devices 5 on two sides of a fan rotor, and fixing the center supports 2 on the bottom plate 1 by using center square head positioning bolts 12 after adjustment;
(5) the height adjusting hand wheel 3 above the rotating center device 5, the adjusting center sliding seat 15 and the central hole of the fan rotor keep the same height, the horizontal adjusting hand wheel 4 is rotated, and the adjusting center head 19 abuts against the central hole of the rotor.
(6) After the large-scale fan rotor is placed in place, the driving device 8 can be started periodically to perform fan rotor turning.
Claims (7)
1. The utility model provides a large-scale fan rotor electric jigger device which characterized in that: the novel fan rotor driving device comprises a bottom plate (1), a center assembly, a driving riding wheel assembly, a driving device (8), a driven riding wheel assembly and a shaft sleeve (11), wherein a guide groove (32) and a positioning groove (33) are formed in the upper surface of the bottom plate (1), the center assembly, the driving riding wheel assembly and the driven riding wheel assembly are movably arranged on the bottom plate (1) through the guide groove (32) and the positioning groove (33), two sets of center assembly are respectively arranged at the outermost sides of the left end and the right end of a fan rotor, and the driving riding wheel assembly and the driven riding wheel assembly are respectively arranged at the inner sides of the two sets of center assembly;
the center assembly comprises center devices (5), the center devices (5) are arranged on the bottom plate (1) through center supports (2), the center supports (2) are slidably arranged on the bottom plate (1), the distance between the center devices (5) in the two sets of center assembly is matched with the length of the fan rotor, and the center devices (5) are provided with height adjusting handwheels (3) and horizontal adjusting handwheels (4);
the driving support wheel assembly comprises a driving support wheel set (7), the driving support wheel set (7) is slidably arranged on the bottom plate (1) through a driving support wheel seat (6), and the driving support wheel seat (6) is slidably arranged on the bottom plate (1); a driving device base is arranged on the driving support wheel seat (6), a driving device (8) is arranged on the driving device base, and the driving device (8) is connected with the driving support wheel set (7) through a coupling; the driven supporting wheel assembly comprises a driven supporting wheel seat (9) and a driven supporting wheel set (10), the driven supporting wheel set (10) is slidably arranged on the bottom plate (1) through the driven supporting wheel seat (9), and the distance between the driving supporting wheel set (7) and the driven supporting wheel set (10) is matched with the length of the fan rotor; the driving bracket wheel group (7) and the driven bracket wheel group (10) are respectively provided with a shaft sleeve (11), and the shaft sleeve (11) is matched with the diameter of the fan bearing.
2. The large-scale fan rotor electric jigger device according to claim 1, characterized in that: the center device (5) comprises a horizontal adjusting screw (14), a center sliding seat (15), a vertical adjusting screw (16), a aligning ball bearing (17), a thrust ball bearing (18) and a center head (19), wherein the center sliding seat (15) is arranged in a slideway on the upper portion of the center support (2), a center main body is arranged in the center sliding seat (15), a height adjusting hand wheel (3) is connected with the upper end of the center sliding seat (15) through the vertical adjusting screw (16), the horizontal adjusting hand wheel (4) is connected with the center main body through the horizontal adjusting screw (14), and the front end of the center main body is arranged on the center head (19) through the aligning ball bearing (17) and the thrust ball bearing (18).
3. The large-scale fan rotor electric jigger device according to claim 1 or 2, characterized in that: four through holes and a first guide key (20) are arranged below the center support (2), the center support (2) slides on the bottom plate (1) by means of the first guide key (20), and the center support (2) is fixed on a positioning groove (33) of the bottom plate (1) through the through holes and a center square head positioning bolt (12).
4. The large-scale fan rotor electric jigger device according to claim 1 or 2, characterized in that: the driving support wheel set (7) is provided with two sets of driving support wheels (21), each set of driving support wheels (21) is connected with a driving wheel shaft (22), and the driving device (8) is connected with the driving wheel shafts (22) through a coupling; the driving wheel shaft (22) is connected with the driving riding wheel (21) by adopting a key, bearing seats (23) are arranged on two sides of the driving wheel shaft (22), the first self-aligning roller bearing (24) is arranged on the bearing seats (23), and two ends of the driving wheel shaft (22) are arranged on the first self-aligning roller bearing (24).
5. The large-scale fan rotor electric jigger device according to claim 1 or 2, characterized in that: four through holes and a second guide key (25) are arranged below the driving support wheel seat (6), the driving support wheel seat (6) slides on the bottom plate (1) by means of the second guide key (25), and the driving support wheel seat (6) is fixed on a positioning groove (33) of the bottom plate (1) through the through holes and the support wheel square head positioning bolts (13).
6. The large-scale fan rotor electric jigger device according to claim 1 or 2, characterized in that: the driven pulley group (10) is provided with two sets of driven pulleys (26), each set of driven pulleys (26) is internally provided with two discs of aligning roller bearings II (27), the two discs of aligning roller bearings II (27) are locked on a driven pulley shaft (28) through round nuts (29), the end part of the driven pulley shaft (28) is provided with an anti-shifting clamping groove, and the driven pulley is fixed on the driven pulley seat (9) through clamping plates (30) and bolts.
7. The large-scale fan rotor electric jigger device according to claim 1 or 2, characterized in that: four through holes and a guide key III (31) are arranged below the driven pulley seat (9), the driven pulley seat (9) slides back and forth on the bottom plate (1) by means of the guide key III (31), and the driven pulley seat (9) is fixed on a positioning groove (33) of the bottom plate (1) through the through holes and the pulley square head positioning bolts (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322198826.0U CN220581319U (en) | 2023-08-16 | 2023-08-16 | Large-scale fan rotor electric jigger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322198826.0U CN220581319U (en) | 2023-08-16 | 2023-08-16 | Large-scale fan rotor electric jigger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220581319U true CN220581319U (en) | 2024-03-12 |
Family
ID=90120997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322198826.0U Active CN220581319U (en) | 2023-08-16 | 2023-08-16 | Large-scale fan rotor electric jigger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220581319U (en) |
-
2023
- 2023-08-16 CN CN202322198826.0U patent/CN220581319U/en active Active
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