CN215173319U - Wind-powered electricity generation impeller wheel hub stud installation auxiliary stand - Google Patents
Wind-powered electricity generation impeller wheel hub stud installation auxiliary stand Download PDFInfo
- Publication number
- CN215173319U CN215173319U CN202121188746.1U CN202121188746U CN215173319U CN 215173319 U CN215173319 U CN 215173319U CN 202121188746 U CN202121188746 U CN 202121188746U CN 215173319 U CN215173319 U CN 215173319U
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- fixed mounting
- organism
- wind
- base
- hub stud
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Abstract
The utility model discloses a wind-powered electricity generation impeller wheel hub stud installation auxiliary stand, including organism and supporting mechanism, the top fixed mounting of organism has the base, the equal fixed mounting in the left and right sides of organism has the drive case, the outside fixed mounting of drive case has first gyro wheel, the inside fixed mounting of organism has drive mechanism, supporting mechanism includes two extension boards, two the equal fixed mounting in top of extension board has the spreader, two the equal fixed mounting in back of the body one side of the back of the body of extension board has the set-square, the bottom fixed mounting of set-square has the screwed pipe with extension board fixed connection. This wind-powered electricity generation impeller wheel hub stud installation auxiliary stand has the advantage of guaranteeing staff's safety, has solved installer and has got into the wheel hub below and carry out the stud installation, and extreme weather or suspender when going wrong and trouble appear in the installation, constitute the problem of very big threat to below staff's safety.
Description
Technical Field
The utility model relates to a new forms of energy electricity generation technical field specifically is a wind-powered electricity generation impeller wheel hub stud installation auxiliary stand.
Background
The new energy generally refers to renewable energy developed and utilized on the basis of new technology, and comprises solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy, tidal energy and the like, and hydrogen energy and the like; the new energy power generation is that the existing technology is utilized, the power generation process is realized through the novel energy, the hub is an important supporting part in a fan structure, the hub is connected with 3 blades to form a wind wheel, the wind wheel catches wind energy, and then the wind energy is transmitted to a rotating shaft of a generator through a main shaft, and the hub mainly has two structures of a three-fork shape and a spherical shape.
After the fan impeller is assembled, when the hub stud is installed, the general method of construction units is that after the impeller assembly completed by assembling is lifted by a main crane, an installer enters the lower part of the hub to install the stud, and when extreme weather or a hanging strip is in a problem or a fault occurs in the installation process, the safety of workers below is greatly threatened, so that the wind power impeller hub stud installation auxiliary support is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind-powered electricity generation impeller wheel hub stud installation auxiliary stand to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a wind-powered electricity generation impeller wheel hub stud installation auxiliary stand, includes organism and supporting mechanism, the top fixed mounting of organism has the base, the equal fixed mounting in the left and right sides of organism has the drive case, the outside fixed mounting of drive case has first gyro wheel, the inside fixed mounting of organism has drive mechanism, supporting mechanism includes two extension boards, two the equal fixed mounting in top of extension board has the spreader, two the equal fixed mounting in the back of the body one side of the back of the body of extension board has the set-square, the bottom fixed mounting of set-square has the screwed pipe with extension board fixed connection.
As a further aspect of the present invention: and the bottom of the support plate is movably provided with second rollers which are symmetrically distributed front and back, and the second rollers can roll on the top of the base.
As a further aspect of the present invention: the threaded pipe is connected with the base in a sliding mode, and the base is perpendicular to the support plate.
As a further aspect of the present invention: drive mechanism fixes two inside first bearings at the organism, two including the front and back symmetry fixed mounting has the worm between the first bearing, the top fixed mounting of base has the top cap, the equal fixed mounting in the left and right sides of top cap has the second bearing, the inside fixed mounting of second bearing have with the inside threaded connection's of screwed pipe screw rod, left side screw rod and right side the screw rod between fixed mounting have with worm mesh's worm wheel, the inside fixed mounting of organism has output shaft and worm fixed connection's motor.
As a further aspect of the present invention: the thread direction of the screw rod on the left side is opposite to that of the screw rod on the right side, and the screw rod is positioned above the base.
As a further aspect of the present invention: the number of the screw rods is the same as that of the threaded pipes, and the number of the screw rods is even.
As a further aspect of the present invention: the worm wheel is located inside the top cover, and the worm wheel is movably connected with the top cover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this wind-powered electricity generation impeller wheel hub stud installation auxiliary stand, after the impeller assembly that the owner hung to accomplish was mentioned, drive box drive gyro wheel removed to the impeller assembly bottom, and two crossbars support the impeller assembly bottom, carry out the outrigger to the impeller assembly bottom, guarantee below staff's safety.
2. This wind-powered electricity generation impeller wheel hub stud installation auxiliary stand, drive mechanism pass through the screwed pipe and remove extension board and spreader to the width between two spreaders is adjusted, not only can adapt to the wheel hub support of different widths.
Drawings
FIG. 1 is a schematic structural view of an auxiliary bracket for mounting a stud bolt of a hub of a wind turbine impeller;
FIG. 2 is a structural section view of a threaded pipe in an auxiliary bracket for mounting a stud bolt of a hub of a wind power impeller;
FIG. 3 is a left side sectional view of a structure of a top cover in an auxiliary bracket for mounting stud bolts of a hub of a wind turbine impeller.
In the figure: 1. a body; 2. a base; 3. a drive box; 4. a first roller; 5. a motor; 6. a top cover; 7. a second bearing; 8. a screw; 9. a threaded pipe; 10. a set square; 11. a support plate; 12. a cross post; 13. a second roller; 14. a worm gear; 15. a worm; 16. a first bearing.
Detailed Description
Referring to fig. 1-2, in an embodiment of the present invention, an auxiliary bracket for installing a stud on a hub of a wind turbine impeller includes a machine body 1 and a supporting mechanism, a base 2 is fixedly installed on a top of the machine body 1, driving boxes 3 are fixedly installed on left and right sides of the machine body 1, a first roller 4 is fixedly installed on an outer side of the driving box 3, a transmission mechanism is fixedly installed inside the machine body 1, the supporting mechanism includes two supporting plates 11, a cross post 12 is fixedly installed on top of each of the two supporting plates 11, a triangular plate 10 is fixedly installed on opposite sides of the two supporting plates 11, a screwed pipe 9 fixedly connected to the supporting plates 11 is fixedly installed on a bottom of the triangular plate 10, the triangular plate 10 can enhance stability of the supporting plates 11 during supporting, prevent the supporting plates 11 from inclining, the supporting plates 11 transmit weight to the screwed pipe 9, and the screwed pipe 9 transmits weight to the base 2, the load bearing is satisfied.
In a preferred embodiment, the bottom of the support plate 11 is movably provided with second rollers 13 which are symmetrically distributed front and back, the second rollers 13 can roll on the top of the base 2, the main weight of the support plate 11 is shared by the second rollers 13, and the second rollers 13 roll on the base 2, so that the resistance in moving can be reduced.
In a preferred embodiment, the threaded pipe 9 is slidably connected with the base 2, the base 2 is perpendicular to the support plates 11, the threaded pipe 9 can be connected with the base 2 through a sliding rail, the sliding connection between the threaded pipe 9 and the base 2 is realized, the threaded pipe 9 is limited, the threaded pipe 9 can only slide according to the direction of the sliding rail, and the two support plates 11 are kept parallel to each other.
The utility model discloses a theory of operation is: in the use, the owner hangs the impeller group of accomplishing the equipment and mentions, 3 drive roller 4 of drive case move the bottom of impeller group with equipment, two spreader 12 and the bottom contact of impeller group, support the impeller group, two extension boards 11 pass through second gyro wheel 13 and base 2 contact, base 2 contacts with ground through drive case 3 and first gyro wheel 4, thereby make extension board 11 and spreader 12 can effectively stable support the impeller group, even main damage of hanging after the installation is accomplished, extension board 11 and spreader 12 also can effectually support the impeller group, protect below staff's safety.
Please refer to fig. 1-3, in the embodiment of the present invention, further include that the transmission mechanism includes a front and a back symmetry fixed on two first bearings 16 inside the machine body 1, two fixed mounting has a worm 15 between the first bearings 16, top fixed mounting of the base 2 has a top cover 6, the equal fixed mounting of the left and right sides of the top cover 6 has a second bearing 7, the inside fixed mounting of the second bearing 7 has a screw rod 8 connected with the internal thread of the threaded pipe 9, the left side the screw rod 8 and the right side between the screw rod 8 fixed mounting have a worm wheel 14 meshed with the worm 15, the inside fixed mounting of the machine body 1 has an output shaft and a motor 5 fixedly connected with the worm 15.
In a preferred embodiment, the thread direction of the left screw 8 is opposite to the thread direction of the right screw 8, and the screw 8 is located above the base 2, and when the left screw 8 and the right screw 8 are driven to rotate, the threaded pipe 9 outside the left screw 8 and the threaded pipe 9 outside the right screw 8 can be driven to simultaneously move to opposite sides or move to opposite sides.
In a preferred embodiment, the number of the screws 8 is the same as that of the threaded pipes 9, and the number of the screws 8 is double, and the screws 8 are required to move each threaded pipe 9.
In a preferred embodiment, the worm wheel 14 is located inside the top cover 6, the worm wheel 14 is movably connected with the top cover 6, and the top cover 6 protects the worm wheel 14 and prevents impurities from entering between the worm wheel 14 and the worm 15 to influence the transmission of the worm wheel 14 and the worm 15.
The utility model discloses a theory of operation is: during the use, motor 5 drives worm 15 and rotates, worm 15 rotates and makes engaged with worm wheel 14 rotate, worm wheel 14 rotates and drives and is located left screw rod 8 and is located the screw rod 8 on right side and rotates simultaneously, the screw rod 8 that is located left screw rod 8 and is located the right side makes two extension boards 11 move to relative one side simultaneously or move to mutually opposite side, adapt to the impeller assembly of different diameters, when needing to support higher position, can make two extension boards 11 move one end distance to relative one side, reach the purpose of supporting the impeller assembly, during the use, two wind-powered electricity generation impeller wheel hub stud installation auxiliary stand prop up the both ends in wind-powered electricity generation impeller wheel hub machine storehouse respectively, carry out the outrigger to the bottom in wind-powered electricity generation impeller wheel hub machine storehouse, the staff can stand and carry out work at the top of base 2.
It should be noted that the above embodiments belong to the same utility model concept, and the description of each embodiment has its emphasis, and the description of each embodiment is not described in detail, and reference may be made to the description of other embodiments.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a wind-powered electricity generation impeller wheel hub stud installation auxiliary stand, includes organism (1) and supporting mechanism, its characterized in that, the top fixed mounting of organism (1) has base (2), the equal fixed mounting in both sides has drive case (3) about organism (1), the outside fixed mounting of drive case (3) has first gyro wheel (4), the inside fixed mounting of organism (1) has drive mechanism, supporting mechanism includes two extension boards (11), two the equal fixed mounting in top of extension board (11) has spreader (12), two the equal fixed mounting in the back of the body one side of the back of the body of extension board (11) has set-square (10), the bottom fixed mounting of set-square (10) has screwed pipe (9) with extension board (11) fixed connection.
2. The wind power impeller hub stud mounting auxiliary support frame as claimed in claim 1, wherein the bottom of the support plate (11) is movably provided with second rollers (13) which are symmetrically distributed front and back, and the second rollers (13) can roll on the top of the base (2).
3. The wind power impeller hub stud mounting auxiliary bracket according to claim 1, characterized in that the threaded pipe (9) is slidably connected with the base (2), and the base (2) and the support plate (11) are perpendicular to each other.
4. The wind-powered electricity generation impeller wheel hub stud installation auxiliary stand of claim 1, characterized in that, drive mechanism includes that the front and back symmetry is fixed at two inside first bearings (16) of organism (1), two fixed mounting has worm (15) between first bearing (16), the top fixed mounting of base (2) has top cap (6), the equal fixed mounting in the left and right sides of top cap (6) has second bearing (7), the inside fixed mounting of second bearing (7) has screw rod (8) with screwed pipe (9) internal thread connection, the left side screw rod (8) and right side screw rod (8) between fixed mounting have worm wheel (14) with worm (15) meshing, the inside fixed mounting of organism (1) has output shaft and worm (15) fixed connection's motor (5).
5. The wind power impeller hub stud mounting auxiliary bracket according to claim 4, characterized in that the thread direction of the screw (8) on the left side is opposite to the thread direction of the screw (8) on the right side, and the screw (8) is located above the base (2).
6. The wind power impeller hub stud mounting auxiliary bracket according to claim 4, characterized in that the number of the screw rods (8) is the same as the number of the threaded pipes (9), and the number of the screw rods (8) is double.
7. The wind power impeller hub stud mounting auxiliary bracket according to claim 4, characterized in that the worm wheel (14) is located inside the top cover (6), and the worm wheel (14) is movably connected with the top cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121188746.1U CN215173319U (en) | 2021-05-31 | 2021-05-31 | Wind-powered electricity generation impeller wheel hub stud installation auxiliary stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121188746.1U CN215173319U (en) | 2021-05-31 | 2021-05-31 | Wind-powered electricity generation impeller wheel hub stud installation auxiliary stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215173319U true CN215173319U (en) | 2021-12-14 |
Family
ID=79374072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121188746.1U Expired - Fee Related CN215173319U (en) | 2021-05-31 | 2021-05-31 | Wind-powered electricity generation impeller wheel hub stud installation auxiliary stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215173319U (en) |
-
2021
- 2021-05-31 CN CN202121188746.1U patent/CN215173319U/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 |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |