CN218199620U

CN218199620U - Fixing base for wind driven generator hub transportation

Info

Publication number: CN218199620U
Application number: CN202221918636.0U
Authority: CN
Inventors: 何琪琳
Original assignee: Ningbo Xinlei Metal Products Co ltd
Current assignee: Ningbo Xinlei Metal Products Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-01-03
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a unable adjustment base is used in aerogenerator wheel hub transportation, including PMKD, fixed curb plate, mounting panel, aerogenerator wheel hub body and mount pad, the vertical installation of one side surface edge in top of PMKD is provided with fixed curb plate, one side surface equidistant vertical symmetry that PMKD was kept away from to fixed curb plate is provided with the mounting panel, the embedded spacing groove that is provided with of PMKD's top surface intermediate position. This unable adjustment base is used in aerogenerator wheel hub transportation, simultaneously through the setting of spacing groove and spacing seat and threaded rod and touch panel, thereby carry out spacing fixed with the mount pad of the whole bottom of aerogenerator wheel hub body, simultaneously through the toothed disc, spacing slide bar, the setting of arc dog and master gear, thereby it is spacing to strut the installation through-hole inside of aerogenerator wheel hub body one side, thereby it is spacing to make whole carry out the secondary, guarantee whole stability and security in the transportation.

Description

Fixing base for wind driven generator hub transportation

Technical Field

The utility model relates to a aerogenerator wheel hub transports technical field, specifically is a unable adjustment base is used in transportation of aerogenerator wheel hub.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current, the wind power generator generally comprises a wind wheel, a generator, a direction regulator, a tower frame, a speed-limiting safety mechanism, an energy storage device and other components, the working principle of the wind power generator is simple, the wind wheel rotates under the action of the wind force, the kinetic energy of the wind is converted into the mechanical energy of a wind wheel shaft, the generator rotates under the drive of the wind wheel shaft to generate electricity, in a broad sense, the wind energy is also solar energy, so the wind power generator is also called as a wind power generator, the wind power generator is a heat energy utilization generator taking the sun as a heat source and taking the atmosphere as a working medium, the principle of the wind power generation is that wind power drives a windmill blade to rotate, the rotating speed is increased through a speed increaser to promote the generator to generate electricity, the hub is an important part in the wind power generator set, in the fan structure, the hub is connected with a main shaft and blades and has the function of transmitting the acting load of the wind power on the blade to a main shaft and a gear box, and is an important stressed part in the fan, and the hub has enough strength, the rigidity and good shock absorption performance to slow down the shock absorption load of the main shaft.

The existing wind driven generator hub needs to be limited and fixed for multiple times in the transportation process, the whole stability in transportation is guaranteed, the existing fixing method is mostly provided with a fixing base which is fixed through a bolt at the bottom end of the fixing base, the existing fixing mode is single, the whole fixing mode is complex when the fixing base is detached, meanwhile, the whole fixing stability is improved, and the whole convenience in transportation stability and disassembly and assembly can not be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a unable adjustment base is used in aerogenerator wheel hub transportation, need carry on spacing fixed many times at the in-process of transportation with the current aerogenerator wheel hub that proposes in solving above-mentioned background art, guarantee whole stability when the transportation, current fixed method majority sets up one and carries out the unable adjustment base who fixes through the bolt in its bottom, current fixed mode is comparatively single, the whole fixed mode is when dismantling, it is comparatively loaded down with trivial details, whole fixed stability remains to improve simultaneously, can't guarantee the problem of whole stability and the convenience when the dismouting in the transportation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a unable adjustment base is used in aerogenerator wheel hub transportation, includes PMKD, fixed curb plate, mounting panel, aerogenerator wheel hub body and mount pad, the vertical installation of top one side surface edge of PMKD is provided with fixed curb plate, one side surface equidistant vertical symmetry that PMKD was kept away from to fixed curb plate is provided with the mounting panel, PMKD's the embedded spacing groove that is provided with in top surface intermediate position, the equidistant installation of the top surface edge that PMKD is located the spacing groove is provided with the fixing base, and the inside equal block in top of fixing base slides and is provided with the slider, the top surface of fixing base is provided with aerogenerator wheel hub body, one side surface that aerogenerator wheel hub body is close to the top runs through to switch on and is provided with the installation through-hole, one side surface that fixed curb plate is close to the installation through-hole is provided with spacing disc, the surface equidistant arc dog that is provided with of spacing disc.

Preferably, the outer surface of the bottom end of the hub body of the wind driven generator is provided with a mounting seat in a penetrating and conducting manner, a clamping seat is arranged inside the outer surface of the top end of the limiting groove, the inner wall of the bottom end of the hub body of the wind driven generator is attached to the outer surface of the clamping seat, and the outer surface of the mounting seat is attached to the inner wall of the limiting groove in a butting manner;

adopt above-mentioned technical scheme to make whole when using through the setting of block seat and spacing groove to carry out preliminary spacing to the mount pad of aerogenerator wheel hub body bottom.

Preferably, the outer surface of one side, close to the top end of the mounting seat, of the sliding block is provided with a touch plate, the outer surface of the bottom end of the touch plate and the outer surface of the top end of the mounting seat are on the same horizontal plane, the internal thread of the top end of one side, far away from the touch plate, of the fixing seat is rotatably provided with a threaded rod in a penetrating mode, and one end of the threaded rod is rotatably clamped and mounted inside the outer surface of one side of the sliding block;

adopt above-mentioned technical scheme so that only need drive the conflict board through the rotation direction control slider of control threaded rod and remove to realize contradicting with the mount pad and break away from, whole easy dismounting, holistic fixed effectual, whole difficult droing.

Preferably, electric telescopic rods are longitudinally and symmetrically arranged on the outer surface of one side of the fixed side plate, which is close to the limiting disc, a limiting seat is arranged between the output ends of the electric telescopic rods, the outer surface of one side of the limiting seat is fixedly arranged on the limiting disc, a gear disc is rotatably arranged in the middle of the outer surface of one side of the limiting disc, which is far away from the limiting seat, and a main gear is arranged on the outer surface of one side of the gear disc in a meshed connection manner;

adopt above-mentioned technical scheme so that the rotation through the master gear drives the toothed disc of one side and rotates, simultaneously through electric telescopic handle's flexible to the stop gear who drives one side gets into the inside of installation through-hole and breaks away from the inside of installation through-hole, whole easy operation convenient to use.

Preferably, a band-type brake stepping motor is arranged inside one side, close to the main gear, of the limiting seat, the output end of the band-type brake stepping motor is fixedly arranged in the middle of the inside of the main gear, limiting sliding grooves are arranged in the outer surface of one side, close to the gear disc, of the limiting disc in an embedded mode at equal intervals, and limiting sliding rods are arranged inside the limiting sliding grooves in a sliding and clamping mode;

when the technical scheme is adopted to realize integral use, the sliding rod and the arc-shaped check block on the side edge are driven to simultaneously extend and retract through the rotation of the gear disc, and the integral control is convenient and simple.

Preferably, one end of the limiting slide rod is fixedly installed at the middle position of the outer surface of one side of the arc-shaped stop block, an arc-shaped groove penetrates through the inner part of the gear disc close to one end of the limiting slide rod, limiting rods are arranged in the arc-shaped groove in a butting and clamping manner, and one end of each limiting rod is connected with the outer surface of one side of the limiting slide rod;

by adopting the technical scheme, the sliding rod and the arc-shaped stop block extend out and retract, so that the whole hub body of the wind driven generator is subjected to limit control and loosening separation, the whole operation is simple, and the use is convenient.

Compared with the prior art, the beneficial effects of the utility model are that: this unable adjustment base is used in aerogenerator wheel hub transportation:

1. when the device is used, the fixed bottom plate and the fixed side plate are integrally fixed on one side of the transport vehicle through the arrangement of the mounting plate, the stability of an integral fixed seat is ensured, and meanwhile, through the arrangement of the limiting groove, the limiting seat, the threaded rod and the touch plate, the mounting seat at the integral bottom end of the hub body of the wind driven generator is limited and fixed;

2. the threaded rod and the touch plate are arranged, when the bottom end of the hub body of the wind driven generator is disassembled integrally, the threaded rod at the edge of the top end is rotated and retreated, so that the touch plate is separated from the outer surface of the top end of the mounting seat, the hub body of the wind driven generator can be lifted and taken out integrally, the whole assembly and disassembly are convenient, and the integral assembly and disassembly efficiency is improved;

3. be provided with arc wall and toothed disc, whole when dismantling the stop gear of side with power generator wheel hub body, also only need control one side band-type brake step motor to start and make the toothed disc rotate, the setting of cooperation arc wall and gag lever post, thereby the arc dog that expandes the side and struts withdraws, thereby make the arc dog can not block conflict installation through-hole, later control electric telescopic handle withdraw can, thereby make the stop gear of side break away from with power generator wheel hub body, whole dismouting is more convenient.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic view of a split three-dimensional structure of the hub body and the fixed bottom plate of the wind driven generator of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the gear plate and the main gear according to the present invention.

In the figure: 1. fixing the bottom plate; 2. fixing the side plate; 3. mounting a plate; 4. a wind generator hub body; 5. a mounting seat; 6. mounting a through hole; 7. a limiting groove; 8. a clamping seat; 9. a fixed seat; 10. a slider; 11. a threaded rod; 12. a touch plate; 13. a limiting seat; 14. a limiting disc; 15. a gear plate; 16. a limiting chute; 17. a limiting slide bar; 18. an arc-shaped stop block; 19. an arc-shaped slot; 20. a limiting rod; 21. a main gear; 22. 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a unable adjustment base is used in transportation of aerogenerator wheel hub, including PMKD 1, fixed curb plate 2, mounting panel 3, aerogenerator wheel hub body 4, mount pad 5, installation through-hole 6, spacing groove 7, block seat 8, fixing base 9, slider 10, threaded rod 11, conflict board 12, spacing seat 13, spacing disc 14, gear disc 15, spacing spout 16, spacing slide bar 17, arc dog 18, arc groove 19, gag lever post 20, master gear 21 and electric telescopic handle 22, the vertical installation in top one side surface edge of PMKD 1 is provided with fixed curb plate 2, the equidistant vertical symmetry of one side surface that fixed curb plate 2 kept away from PMKD 1 is provided with mounting panel 3, the embedded spacing groove 7 that is provided with in top surface intermediate position of PMKD 1, the equidistant installation in top surface edge that fixed bottom plate 1 is located spacing groove 7 is provided with fixing base 9, and the inside equal block slip in top of fixing base 9 is provided with slider 10, the top surface of fixing base 9 is provided with aerogenerator wheel hub body 4, the one side surface that aerogenerator wheel hub body 4 is close to the top is run through and is provided with installation through-hole 6, one side surface that fixed curb plate 2 is close to installation through-hole 6 is provided with the impartial spacing dog 18.

The outer surface of the bottom end of the wind driven generator hub body 4 is provided with a mounting seat 5 in a penetrating and conducting mode, a clamping seat 8 is arranged inside the outer surface of the top end of the limiting groove 7, the inner wall of the bottom end of the wind driven generator hub body 4 is attached to the outer surface of the clamping seat 8, and the outer surface of the mounting seat 5 is attached to the inner wall of the limiting groove 7 in a butting mode; one side surface that slider 10 is close to 5 tops of mount pad is all installed and is provided with touch panel 12, and the bottom surface of touch panel 12 and the top surface of mount pad 5 are on same horizontal plane, the inside screw thread in one side top that touch panel 12 was kept away from to fixing base 9 rotates and runs through and is provided with threaded rod 11, and the one end of threaded rod 11 rotates the block and installs inside one side surface of slider 10, the device is whole when fixing aerogenerator wheel hub body 4, at first with holistic PMKD 1, PMKD 2 and mounting panel 3 are fixed with the transport vechicle, later recycle the crane and fall aerogenerator wheel hub body 4, need simultaneously with the mount pad 5 of 4 bottoms of aerogenerator wheel hub body towards the bottom, later aim at the spacing groove 7 on 1 top of PMKD, carry out spacingly through spacing groove 7 and block 8 to aerogenerator wheel hub body 4 bottom, later rethread rotates 11 on the side fixing base 9, thereby make threaded rod 11 remove, slider 10 and touch panel 12 that drive one side are close to the top of mount pad 5 simultaneously, thereby carry out the conflict with the top of mount pad 5, thereby carry out spacing groove 7 with the aerogenerator wheel hub body, the whole threaded rod and carry out the operation of once more, thereby make the whole threaded rod can make the simple control after the operation of wind generator wheel hub body again, make the whole use, thereby make the whole that the reverse threaded rod can be convenient for the hub body to dismantle.

The outer surface of one side, close to the limiting disc 14, of the fixed side plate 2 is longitudinally and symmetrically provided with electric telescopic rods 22, a limiting seat 13 is arranged between the output ends of the electric telescopic rods 22, the outer surface of one side of the limiting seat 13 is fixedly arranged with the limiting disc 14, the middle position of the outer surface of one side, far away from the limiting seat 13, of the limiting disc 14 is rotatably provided with a gear disc 15, and the outer surface of one side of the gear disc 15 is in meshed connection with a main gear 21; a contracting brake stepping motor is arranged inside one side of the limiting seat 13 close to the main gear 21, the output end of the contracting brake stepping motor is fixedly arranged at the middle position inside the main gear 21, a limiting sliding groove 16 is embedded at equal intervals inside the outer surface of one side of the limiting disc 14 close to the gear disc 15, and a limiting sliding rod 17 is clamped inside the limiting sliding groove 16 in a sliding manner; the one end of limit slide bar 17 is fixed with the installation of one side surface intermediate position of arc dog 18, the inside that toothed disc 15 is close to limit slide bar 17 one end all runs through and is provided with arc wall 19, the inside block of all conflicting of arc wall 19 is provided with gag lever post 20, and the one end of gag lever post 20 all is connected with one side surface of limit slide bar 17, wholly accomplish a spacing back, electric telescopic handle 22 at one side is controlled through the control box stretches out, thereby drive spacing seat 13 and the spacing disc 14 of one side and move simultaneously and stretch into the inside of installation through-hole 6, later start the band-type brake step motor of one side, thereby make the master gear 21 of one side rotate, rotation through master gear 21, thereby drive one side meshed toothed disc 15 and rotate, simultaneously through the conflict of 15 inside arc wall 19 of toothed disc and gag lever post 20, thereby make toothed disc 15 rotate the limit slide bar 17 that drives the side all stretch out in the inside of spacing spout 16, arc dog 18 that drives one side stretches out simultaneously, thereby strut in the inside of installation through-hole 6, thereby make whole difficult wind-force take out and withdraw limit generator body 4, make the whole hub body's whole hub wheel hub body's of the transport and take back the stability and take back the control after the electric telescopic handle rotation.

The working principle is as follows: when the fixing base for wind driven generator hub transportation is used, a plurality of fixing rods can be arranged on the outer surface of one side of the top end of a fixing side plate 2 of a fixing bottom plate 1 in a manufacturing room, so that the whole fixing base is used, a mounting plate 3 on the top end of another fixing bottom plate 1 is convenient to fix, a plurality of fixing bottom plates 1 on a transport vehicle and the fixing side plate 2 can be fixedly mounted, the whole connection stability is high, the whole practicability is improved, meanwhile, the used standard parts can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the attached drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets and welding in the prior art, machinery, parts and equipment adopt conventional models in the prior art, the conventional connection mode in the prior art is adopted in addition to circuit connection, detailed description is omitted, and the content which is not described in detail belongs to the prior art known by professionals in the field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a unable adjustment base is used in transportation of aerogenerator wheel hub, includes PMKD (1), fixed curb plate (2), mounting panel (3), aerogenerator wheel hub body (4) and mount pad (5), its characterized in that: the utility model discloses a wind driven generator hub, including PMKD (1), the top surface intermediate position of PMKD (1) is embedded to be provided with spacing groove (7), PMKD (1) is located the equidistant installation of top surface edge of spacing groove (7) and is provided with fixing base (9), and the inside equal block in top of fixing base (9) slides and is provided with slider (10), the top surface of fixing base (9) is provided with aerogenerator hub body (4), one side surface that aerogenerator hub body (4) are close to the top runs through and switches on and is provided with mounting hole (6), one side surface that fixing curb plate (2) is close to mounting hole (6) is provided with spacing disc (14), the surface impartial interval of spacing disc (14) is provided with arc dog (18).

2. The fixing base for transporting the hub of the wind driven generator as claimed in claim 1, wherein: the bottom surface of aerogenerator wheel hub body (4) runs through to switch on and is provided with mount pad (5), the top surface internally mounted of spacing groove (7) is provided with block seat (8), the surface laminating of the bottom inner wall of aerogenerator wheel hub body (4) and block seat (8), the surface of mount pad (5) is contradicted with the inner wall laminating of spacing groove (7).

3. The wind driven generator hub transportation fixing base as claimed in claim 2, wherein: slider (10) are close to one side surface on mount pad (5) top and all install and are provided with conflict board (12), and the bottom surface of conflict board (12) and the top surface of mount pad (5) on same horizontal plane, the inside screw thread in one side top of keeping away from conflict board (12) of fixing base (9) rotates and runs through and is provided with threaded rod (11), and the one end of threaded rod (11) rotates the block and installs inside one side surface of slider (10).

4. The wind driven generator hub transportation fixing base as claimed in claim 1, wherein: the utility model discloses a spacing disc (14) of fixed curb plate (2) is close to one side surface longitudinal symmetry of spacing disc (14) and is provided with electric telescopic handle (22), and installs between the output of electric telescopic handle (22) and be provided with spacing seat (13), one side surface and the installation of spacing disc (14) of spacing seat (13) are fixed, one side surface intermediate position that spacing seat (13) were kept away from in spacing disc (14) rotates the installation and is provided with toothed disc (15), one side surface meshing connection of toothed disc (15) is provided with master gear (21).

5. The wind driven generator hub transportation fixing base as claimed in claim 4, wherein: spacing seat (13) are close to one side internally mounted of master gear (21) and are provided with the contracting brake step motor, and the output of contracting brake step motor and the inside intermediate position installation of master gear (21) are fixed, spacing disc (14) are close to the embedded spacing spout (16) that is provided with of equidistant inside one side surface of toothed disc (15), and the inside equal slip block of spacing spout (16) is provided with spacing slide bar (17).

6. The wind driven generator hub transportation fixing base as claimed in claim 5, wherein: the one end of spacing slide bar (17) is fixed with the installation of one side surface intermediate position of arc dog (18), the inside that toothed disc (15) are close to spacing slide bar (17) one end all runs through and is provided with arc wall (19), the inside block of all conflicting of arc wall (19) is provided with gag lever post (20), and the one end of gag lever post (20) all with one side surface connection of spacing slide bar (17).