CN218320552U - Lifting device for heavy wind-powered electricity generation gear box assembly usefulness - Google Patents
Lifting device for heavy wind-powered electricity generation gear box assembly usefulness Download PDFInfo
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- CN218320552U CN218320552U CN202222212290.9U CN202222212290U CN218320552U CN 218320552 U CN218320552 U CN 218320552U CN 202222212290 U CN202222212290 U CN 202222212290U CN 218320552 U CN218320552 U CN 218320552U
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- 230000005611 electricity Effects 0.000 title claims abstract description 26
- 244000309464 bull Species 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 238000012986 modification Methods 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 discloses a elevating gear that heavy wind-powered electricity generation gear box assembly was used relates to heavy wind-powered electricity generation gear box field, including the base, the upside fixed surface of base is connected with a plurality of support frames, the common fixedly connected with platform of the pole wall of a plurality of support frames, and the common fixedly connected with in upper end of a plurality of support frames props up, and the relative side surface of a plurality of support frames is all seted up flutedly, and the upside of a plurality of recess inner walls all rotates through first bearing and is connected with the lead screw, and the equal threaded connection of the pole wall of a plurality of lead screws has the movable block. The utility model discloses, drive movable plate and movable block through the lead screw and move simultaneously to the heavy wind-powered electricity generation gear box of placing in the case will be placed and remove, and when heavy wind-powered electricity generation gear box moved, through the drive of wire rope with receipts line roller, share the gravity to heavy wind-powered electricity generation gear box, thereby make the device whole when removing more stable.
Description
Technical Field
The utility model relates to a heavy wind-powered electricity generation gear box field, in particular to elevating gear that heavy wind-powered electricity generation gear box assembly used.
Background
Generally, the rotating speed of a wind wheel is very low and far cannot reach the rotating speed required by power generation of a generator, and the rotating speed is realized by the speed increasing action of a gear pair of a gear box, so the gear box is also called as a speed increasing box, sometimes, a transmission shaft (commonly called a large shaft) directly connected with a hub of the wind wheel is combined with the gear box into a whole according to the overall arrangement requirement of a unit, the large shaft and the gear box are also respectively arranged, and an expansion sleeve device or a coupling joint connection structure is utilized between the large shaft and the gear box.
The applicant finds that a Chinese patent discloses 'a lifting device for assembling a heavy wind power gear box', the publication (announcement) number of the lifting device is 'CN 213976802U', the main horizontal moving power source of the lifting device is hydraulic drive, electric drive and pneumatic drive, a moving platform is driven to move back and forth, lifting motion is realized by matching a rigid chain lifting system with a scissor fork mechanism, the lifting motion function of the lifting platform is realized, the running accuracy of equipment is improved, and the effects of quick installation, safe operation and stable work are realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting device for heavy wind-powered electricity generation gear box assembly usefulness to solve but the lifting through whole platform of proposing in the above-mentioned background art when going up and down to heavy wind-powered electricity generation gear box, thereby make heavy wind-powered electricity generation gear box go up and down, and the operation is comparatively troublesome when using, need install the back to heavy wind-powered electricity generation gear box, just can carry out the problem that goes up and down with heavy wind-powered electricity generation gear box.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lifting device that heavy wind-powered electricity generation gear box assembly used, includes the base, the upside fixed surface of base is connected with a plurality of support frames, and is a plurality of the common fixedly connected with platform of pole wall of support frame is a plurality of the common fixedly connected with in upper end of support frame props up the top, and is a plurality of the relative side surface of support frame all sets up flutedly, and is a plurality of the upside of recess inner wall all rotates through first bearing and is connected with the lead screw, and is a plurality of the equal threaded connection of pole wall of lead screw has the movable block, two corresponding the common threaded connection of pole wall of lead screw has the movable plate, and is a plurality of the first rings of the equal fixedly connected with in upside surface of movable block have the second rings, and is a plurality of the equal fixedly connected with wire rope in inner wall of first rings and the inner wall of second rings.
Preferably, first cavity has been seted up to the lower side surface of base, and is a plurality of the lower extreme of lead screw all runs through the inside of recess inner wall's downside to first cavity, and is a plurality of the equal fixedly connected with spur gear of lower extreme of lead screw, it is a plurality of the opposite side surface of spur gear rotates through the chain jointly and connects, support the first motor of left side fixedly connected with of top surface, the output of first motor passes the inside of the upside surface to recess of support top, the output of first motor and the upper end fixed connection of one of them lead screw.
Preferably, the second cavity has been seted up to the upside surface on support top, the left and right sides of second cavity inner wall rotates jointly and is connected with a plurality of bull sticks, the third cavity has all been seted up to the left and right sides of support top side surface, and is a plurality of the inside to the third cavity of the left and right sides that the second cavity inner wall all runs through at both ends about the bull stick is a plurality of the equal fixedly connected with in left and right sides of bull stick pole wall receives the line roller, and is a plurality of the inside of downside surface to the second cavity on support top is all run through to wire rope's upper end, and is a plurality of wire rope's upper end all with receive the pole wall fixed connection of line roller.
Preferably, a plurality of worm wheels are fixedly connected to the centers of the walls of the rotating rod, a plurality of worm wheels are meshed with the upper side surface of each worm wheel together, a second motor is fixedly connected to the rear side surface of the supporting top, the output end of the second motor penetrates through the rear side surface of the supporting top to the inside of the second cavity, and the output end of the second motor is fixedly connected with the rear end of each worm.
Preferably, the opposite side surface of the plurality of moving blocks and the opposite side surface of the moving plate are fixedly connected with a placing box.
Preferably, the downside of placing case front side surface is rotated through the hinge and is connected with the protection shield, the left and right sides of placing the incasement wall all rotates through first pivot and is connected with electric telescopic handle, two electric telescopic handle's output all rotates through the rear side surface of second pivot with the protection shield and is connected.
The utility model discloses a technological effect and advantage:
1. through setting up support frame, base, supporting crown, platform, lead screw, movable block, movable plate, first rings, second rings, wire rope, the utility model discloses, drive movable plate and movable block through the lead screw and move simultaneously to will place the heavy wind-powered electricity generation gear box in placing the case and remove, and when heavy wind-powered electricity generation gear box removed, through the drive of wire rope and receipts line roller, share the gravity to heavy wind-powered electricity generation gear box, thereby make the device whole when removing more stable.
2. Through setting up the base, the lead screw, the spur gear, the supporting roof, first motor, under the effect of first motor, lead screw on driving all bull sticks through the chain rotates, thereby make movable plate and movable block carry out synchronous removal, thereby go up and down to placing the case, through setting up the supporting roof, the bull stick, receive the line roller, the worm wheel, wire rope, under the effect of receiving the line roller, carry out rolling and extension to wire rope, thereby when placing the case and remove, share the gravity of placing the case, through setting up the bull stick, the worm wheel, the worm, the second motor, the supporting roof, under the effect of second motor again, make all bull sticks carry out the simultaneous rotation, thereby make all wire rope carry out rolling and extension.
3. Through setting up movable block, movable plate, placing the case, place the effect of case again under, place heavy type wind-powered electricity generation gear box, the convenience is placed case, protection shield, electric telescopic handle through setting up to the lift of heavy type wind-powered electricity generation gear box, under the effect of protection shield, protects heavy type wind-powered electricity generation gear box, avoids at the in-process that goes up and down, and heavy type wind-powered electricity generation gear box falls.
Drawings
Fig. 1 is a schematic view of the overall front side cross-sectional structure of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the movable plate of the present invention.
Fig. 3 is a schematic view of the top side section structure of the support roof of the present invention.
Fig. 4 is the schematic diagram of the left section structure of the placing box of the present invention.
In the figure: 1. a base; 2. a support frame; 3. a supporting roof; 4. a platform; 5. a screw rod; 6. a moving block; 7. moving the plate; 8. a first hoisting ring; 9. a second hoisting ring; 10. a wire rope; 11. a spur gear; 12. A first motor; 13. a rotating rod; 14. a wire take-up roller; 15. a worm gear; 16. a worm; 17. a second motor; 18. placing a box; 19. a protection plate; 20. an electric telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a lifting device for heavy wind-powered electricity generation gear box assembly usefulness as shown in fig. 1-4, the on-line screen storage device comprises a base 1, the upside fixed surface of base 1 is connected with a plurality of support frames 2, the common fixedly connected with platform 4 of the pole wall of a plurality of support frames 2, the common fixedly connected with of upper end of a plurality of support frames 2 supports top 3, the relative side surface of a plurality of support frames 2 all sets up flutedly, the upside of a plurality of recess inner walls all rotates through first bearing and is connected with lead screw 5, the equal threaded connection of the pole wall of a plurality of lead screw 5 has movable block 6, the common threaded connection of the pole wall of two corresponding lead screws 5 has movable plate 7, the equal fixedly connected with first rings 8 in upside surface of a plurality of movable blocks 6, the equal fixedly connected with second rings 9 in upside surface of two movable plates 7, the inner wall of a plurality of first rings 8 and the equal fixedly connected with wire rope 10 of inner wall of second rings 9, the utility model discloses, drive movable plate 7 and movable block 6 to move simultaneously through lead screw 5, thereby the heavy gear box that will place in placing box 18 removes, and when heavy gear box carries out the removal, thereby carry out the heavy wind-powered electricity generation gear box and carry out the gravity and carry out the stable type removal more, thereby the whole wind-powered electricity generation device.
As shown in fig. 1, a first cavity has been seted up on the lower side surface of base 1, the lower extreme of a plurality of lead screws 5 all runs through the inside of recess inner wall's downside to first cavity, the equal fixedly connected with spur gear 11 of the lower extreme of a plurality of lead screws 5, the opposite side surface of a plurality of spur gears 11 rotates through the chain jointly and connects, support the first motor 12 of the left side fixedly connected with on 3 side surface on top, the output of first motor 12 passes the inside of the upside surface to recess that supports top 3, the output of first motor 12 and the upper end fixed connection of one of them lead screw 5, under the effect of first motor 12, lead screw 5 on driving all bull sticks 13 through the chain rotates, thereby make 7 and movable block 6 carry out synchronous removal, thereby to placing movable plate 18 and go up and down.
As shown in fig. 3, the second cavity has been seted up on the upper surface of support top 3, the left and right sides of second cavity inner wall rotates jointly and is connected with a plurality of bull stick 13, the third cavity has all been seted up to the left and right sides of support top 3 upper surface, the inside to the third cavity of the left and right sides of second cavity inner wall is all run through at both ends about a plurality of bull stick 13, the equal fixedly connected with of the left and right sides of a plurality of bull stick 13 pole walls receives line roller 14, the inside of the lower side surface to the second cavity of support top 3 is all run through to the upper end of a plurality of wire rope 10, the upper end of a plurality of wire rope 10 all with receive line roller 14's pole wall fixed connection, under the effect of receiving line roller 14, carry out rolling and extension to wire rope 10, thereby when placing case 18 and remove, share the gravity of placing case 18.
As shown in fig. 3, the centers of the rod walls of the plurality of rotating rods 13 are fixedly connected with worm wheels 15, the upper side surfaces of the plurality of worm wheels 15 are jointly engaged and connected with worms 16, the rear side surface of the supporting roof 3 is fixedly connected with a second motor 17, the output end of the second motor 17 penetrates through the rear side surface of the supporting roof 3 to the inside of the second cavity, the output end of the second motor 17 is fixedly connected with the rear end of the worm 16, and under the action of the second motor 17, all the rotating rods 13 rotate simultaneously, so that all the steel wire ropes 10 are wound and extended.
As shown in fig. 1 and 4, a common fixed connection of the opposite side surface of a plurality of moving blocks 6 and the opposite side surface of the moving plate 7 places the box 18, place under the effect of the box 18 again, place heavy wind power gear box, the convenience is to the lift of heavy wind power gear box, the downside of placing the surface of box 18 front side is connected with the protection shield 19 through the hinge rotation, the left and right sides of placing the inner wall of the box 18 all rotates through first pivot and is connected with electric telescopic handle 20, the output of two electric telescopic handle 20 all rotates through the rear side surface of second pivot and protection shield 19 and is connected, under the effect of protection shield 19, protect heavy wind power gear box, avoid in-process at the lift, heavy wind power gear box falls.
The utility model discloses the theory of operation: when the device is used, the protection plate 19 is opened through the electric telescopic rod 20, the heavy wind power gear box is placed in the placing box 18, the protection plate 19 is closed through the operation of the electric telescopic rod 20, and the first motor 12 and the second motor 17 are electrified and operated simultaneously;
under the action of a first motor 12, one of the screw rods 5 rotates, and under the drive of a chain, all the spur gears 11 drive the screw rods 5 to rotate, so that all the moving blocks 6 and the moving plate 7 move upwards, and the placing box 18 with the screw rods moves upwards;
meanwhile, under the operation of the second motor 17, the worm 16 rotates to drive all the worm gears 15 to rotate, all the rotating rods 13 drive the wire take-up rollers 14 to rotate, the wire take-up rollers 14 take up the steel wire rope 10, and the steel wire rope 10 is always in a pulled state, so that the placing box 18 is moved to the position of the platform 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a lifting device that heavy wind-powered electricity generation gearbox assembly used, includes base (1), its characterized in that: the utility model discloses a wire rope moving mechanism, including base (1), upside fixed surface is connected with a plurality of support frames (2), and is a plurality of the common fixedly connected with platform (4) of pole wall of support frame (2), it is a plurality of the common fixedly connected with in upper end of support frame (2) supports top (3), and is a plurality of recess, a plurality of are all seted up to the relative side surface of support frame (2) the upside of recess inner wall all rotates through first bearing and is connected with lead screw (5), and is a plurality of the equal threaded connection in pole wall of lead screw (5) has movable plate (7), two corresponding the common threaded connection in pole wall of lead screw (5) has movable plate (7), and is a plurality of the equal fixedly connected with first rings (8) in upside surface of movable plate (6), two the equal fixedly connected with second rings (9) in upside surface of movable plate (7), it is a plurality of the equal fixedly connected with wire rope (10) in inner wall of inner wall and second rings (9) of first rings (8).
2. The lifting device for assembling a heavy-duty wind power gearbox according to claim 1, wherein: first cavity has been seted up to the lower side surface of base (1), and is a plurality of the lower extreme of lead screw (5) all runs through the downside of recess inner wall to the inside of first cavity, and is a plurality of the equal fixedly connected with straight-teeth gear (11) of lower extreme of lead screw (5), it is a plurality of the opposite side surface of straight-teeth gear (11) rotates through the chain jointly and connects, the first motor (12) of left side fixedly connected with of side surface on support top (3), the output of first motor (12) passes the inside of side surface to recess on support top (3), the output of first motor (12) and the upper end fixed connection of one of them lead screw (5).
3. The lifting device for assembling a heavy-duty wind power gearbox according to claim 1, wherein: the second cavity has been seted up on the upside surface of support top (3), the left and right sides of second cavity inner wall rotates jointly and is connected with a plurality of bull stick (13), the third cavity has all been seted up to the left and right sides on support top (3) upside surface, and is a plurality of inside to the third cavity of the left and right sides that second cavity inner wall all runs through at both ends about bull stick (13) is a plurality of the equal fixedly connected with in left and right sides of bull stick (13) pole wall receives line roller (14), and is a plurality of the inside of downside surface to second cavity of support top (3) is all run through to the upper end of wire rope (10), and is a plurality of the upper end of wire rope (10) all with the pole wall fixed connection who receives line roller (14).
4. The lifting device for assembling a heavy-duty wind power gearbox according to claim 3, wherein: a plurality of equal fixedly connected with worm wheel (15) of center department of bull stick (13) pole wall, it is a plurality of the side surface of going up of worm wheel (15) meshes jointly and is connected with worm (16), the rear side surface fixedly connected with second motor (17) of back-up crown (3), the output of second motor (17) runs through the inside of the rear side surface to the second cavity of back-up crown (3), the output of second motor (17) and the rear end fixed connection of worm (16).
5. The lifting device for assembling a heavy-duty wind power gearbox according to claim 1, wherein: the opposite side surfaces of the moving blocks (6) and the opposite side surfaces of the moving plates (7) are fixedly connected with a placing box (18) together.
6. The lifting device for assembling a heavy-duty wind power gearbox according to claim 5, wherein: the downside of placing case (18) front side surface rotates through the hinge and is connected with protection shield (19), the left and right sides of placing case (18) inner wall all rotates through first pivot and is connected with electric telescopic handle (20), two the output of electric telescopic handle (20) all rotates through the rear side surface of second pivot and protection shield (19) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222212290.9U CN218320552U (en) | 2022-08-22 | 2022-08-22 | Lifting device for heavy wind-powered electricity generation gear box assembly usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222212290.9U CN218320552U (en) | 2022-08-22 | 2022-08-22 | Lifting device for heavy wind-powered electricity generation gear box assembly usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218320552U true CN218320552U (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222212290.9U Active CN218320552U (en) | 2022-08-22 | 2022-08-22 | Lifting device for heavy wind-powered electricity generation gear box assembly usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218320552U (en) |
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2022
- 2022-08-22 CN CN202222212290.9U patent/CN218320552U/en active Active
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