CN212445105U

CN212445105U - Small-size aerogenerator maintenance frock

Info

Publication number: CN212445105U
Application number: CN202020666461.3U
Authority: CN
Inventors: 叶燕飞
Original assignee: Ye Yanfei
Current assignee: Ye Yanfei
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-02-02
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a small-size aerogenerator maintenance frock relates to aerogenerator maintenance technical field, and it includes the bottom plate, two fixed plates of the last fixed surface of bottom plate are connected with, and the equal fixedly connected with bearing of opposite face of two fixed plates is one, and cup joints the end optical axis of carrying on the back mutually of screw rod one and screw rod two in two bearings respectively. This small-size aerogenerator maintenance frock, it rotates with pivot one to drive bevel gear two in the rotation process through the gear, through bevel gear two meshing transmission bevel gear one, then make screw rod one and screw rod two realize rotating, make two nuts be close to each other, two nuts are being close to the in-process each other through articulated seat one, round pin axle one, the connecting rod, articulated seat two, the cooperation of round pin axle two, make backup pad and the whole rebound of frock platform, and then the workman can be according to the height of oneself and the required height of maintenance, the height of convenient and fast's regulation frock platform, make things convenient for workman's maintenance work.

Description

Small-size aerogenerator maintenance frock

Technical Field

The utility model relates to a aerogenerator maintains technical field, specifically is a small-size aerogenerator maintenance frock.

Background

The small 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.

However, the height of the existing maintenance tool is usually fixed, because the height of each maintenance worker is different, if the tool table is too high or too low, inconvenience is brought to the work of the maintenance worker, the height of the tool table cannot be adjusted according to the maintenance requirements of the workers, and further inconvenience is brought to the maintenance work of the workers, and when the power equipment is maintained, the maintenance face of the power equipment needs to be changed, the existing tool cannot be rotated conveniently and quickly, further inconvenience is brought to the use of the workers, and the use requirements of users cannot be met.

Therefore, the defects of the existing small-sized wind driven generator maintenance tool are correspondingly improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a small-size aerogenerator maintenance frock, it is fixed usually to have solved the height of current maintenance frock, because every maintenance workman's height is different, if the frock platform is too high or low excessively, all can bring inconvenience for maintenance workman's work, the height of frock platform can not be adjusted according to workman's maintenance demand, and when maintaining power equipment, need change power equipment's maintenance face, current frock is too can not convenient and fast's pivoted problem of carrying on.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a maintenance tool for a small wind driven generator comprises a base plate, wherein two fixing plates are fixedly connected to the upper surface of the base plate, the opposite surfaces of the two fixing plates are fixedly connected with a first bearing, the first bearings are respectively sleeved with optical axes at the opposite ends of a first screw and a second screw, the optical axes at the opposite ends of the first screw and the second screw are fixedly connected, a first bevel gear is fixedly connected to the joint of the first screw and the second screw, the first bevel gear is in meshing transmission with a second bevel gear, a first rotating shaft is sleeved in the second bevel gear, the bottom end of the first rotating shaft is fixedly connected with the base plate through the second bearing, a gear is fixedly connected to the first rotating shaft, a rack is in meshing transmission with the gear, rectangular sliding rods are fixedly connected to the front end and the rear end of the rack, the rectangular sliding rods are slidably connected into rectangular sliding grooves, the front end of the front rectangular sliding rod is fixedly connected with a handle, nuts are in threaded connection with the first screw rod and the second screw rod, the top of each nut is fixedly connected with a first hinge seat, the first hinge seat is hinged with one end of a connecting rod through a first pin shaft, the other end of the connecting rod is hinged with a second hinge seat through a second pin shaft, the second hinge seat is fixedly connected with the lower surface of a supporting plate, the upper surfaces of two fixing plates are fixedly connected with a first telescopic rod, the fixed end of the first telescopic rod is fixedly connected with the lower surface of the supporting plate, a third bearing is fixedly connected with the upper surface of the supporting plate at the axis, a second rotating shaft is fixedly connected in the third bearing, a tooling table is fixedly connected at the top end of the second rotating shaft, a rotating disc is fixedly connected on the second rotating shaft, a clamping rod is slidably connected in a through hole formed in the, the top fixedly connected with pull rod of kelly, spring two has been cup jointed on the kelly, and the both ends of spring two respectively with pull rod and rotary disk fixed connection, turn right fixedly connected with connecting plate, splint one and tool holder in proper order from a left side on the upper surface of frock platform, two telescopic links two of right flank fixedly connected with of connecting plate, and the same splint two of telescopic link two's telescopic end fixedly connected with, spring one has been cup jointed on the telescopic link two, the both ends of spring one respectively with connecting plate and splint two fixed connection.

Preferably, a plurality of clamping grooves are formed in the supporting plate in an encircling mode, two universal wheels are fixedly mounted at the bottom of the tool table, and the two universal wheels are connected with the upper surface of the supporting plate in a sliding mode.

Preferably, the opposite surfaces of the first clamping plate and the second clamping plate are fixedly connected with a first protection pad and a second protection pad respectively.

Preferably, the left side of the second clamping plate is fixedly connected with a pull rope, and the other end of the pull rope penetrates through a wire hole formed in the connecting plate and is fixedly connected with a pull ring.

Preferably, the four corners of the bottom plate are fixedly connected with supporting legs.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this small-size aerogenerator maintenance frock, promote the rectangle slide bar backward through the handle, and then make the rack remove backward, the rack is at removal in-process meshing drive gear, the gear rotates in-process drive bevel gear two and pivot one, through two meshing drive bevel gears one of bevel gear, then make screw rod one and screw rod two realize rotating, make two nuts be close to each other, two nuts are being close to the in-process each other through articulated seat one, round pin axle one, the connecting rod, articulated seat two, the cooperation of round pin axle two, make backup pad and frock platform wholly rebound, and then the workman can be according to the height of oneself and the required height of maintenance, the height of convenient and fast's regulation frock platform, make things convenient for workman's maintenance work.

2. This small-size aerogenerator maintenance frock, through pulling pull rod rebound, and then the kelly no longer the joint in the draw-in groove, then the workman can drive the rotary disk through the pull rod, the rotation of pivot two and frock platform, then change power equipment's maintenance, make the one side that power equipment needs the maintenance correspond the workman, and then can become flexible the pull rod, make the kelly rely on the elasticity joint of spring two in corresponding draw-in groove, and then it is fixed to carry out the joint to the rotary disk, make the rotary disk, pivot two and frock platform can not take place to rotate, so that the workman maintains power equipment, and easy operation, high convenience and fast, make things convenient for the workman to use, improve workman's work efficiency.

3. This small-size aerogenerator maintenance frock through pulling pull ring and stay cord, makes splint two keep away from each other with splint one, can place the power equipment that needs the maintenance then between splint one and splint two, and the not hard up pull ring that follows, relies on the elasticity of two springs one, makes splint two and splint one be close to each other, carries out the centre gripping then to power equipment fixed to in order to avoid the workman when maintaining power equipment, power equipment takes place to remove, influences workman's maintenance work.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is the schematic diagram of the structure of the supporting plate of the utility model:

fig. 4 is a structural diagram of the rack of the present invention viewed from the right.

In the figure: the tool comprises a base plate 1, a fixing plate 2, a first screw rod 3, a second screw rod 4, a first bevel gear 5, a second bevel gear 6, a gear 7, a first rotating shaft 8, a rack 9, a rectangular sliding rod 10, a fixing block 11, a nut 12, a first hinged seat 13, a connecting rod 14, a second hinged seat 15, a first telescopic rod 16, a supporting plate 17, a clamping rod 18, a universal wheel 19, a tooling table 20, a second rotating shaft 21, a pulling rod 22, a first clamping plate 23, a rotating disk 24, a tool box 25, a second clamping plate 26, a first spring 27, a second telescopic rod 28, a connecting plate 29, a pulling rope 30, a supporting leg 31, a pulling ring 32.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a maintenance tool for a small wind driven generator comprises a base plate 1, wherein two fixing plates 2 are fixedly connected to the upper surface of the base plate 1, a first bearing is fixedly connected to opposite surfaces of the two fixing plates 2, optical axes at opposite ends of a first screw rod 3 and a second screw rod 4 are respectively sleeved in the first bearing, the first screw rod 3 and the second screw rod 4 are supported and fixed through the two bearings, so that the first screw rod 3 and the second screw rod 4 have stability in the rotating process, the optical axes at opposite ends of the first screw rod 3 and the second screw rod 4 are fixedly connected, a first bevel gear 5 is fixedly connected to the joint of the first screw rod 3 and the second screw rod 4, the first bevel gear 5 is in meshing transmission with a second bevel gear 6, the first bevel gear 5 is in meshing transmission through the second bevel gear 6, further, force transmission is realized, the first screw rod 3 and the second screw rod 4 can rotate, a first rotating shaft 8 is sleeved in the second bevel gear, fixedly connected with gear 7 on pivot 8, gear 7 meshes the transmission and has rack 9, the equal fixedly connected with rectangle slide bar 10 in both ends around rack 9, rectangle slide bar 10 sliding connection is in the rectangle spout that fixed block 11 was seted up, cooperation through fixed block 11 and rectangle spout, support two rectangle slide bars 10 and rack 9, play the restriction effect simultaneously to two rectangle slide bars 10 and rack 9, make two rectangle slide bars 10 and rack 9 can only the back-and-forth movement, skew about can not controlling, in order to guarantee rack 9 and gear 7's meshing, fixed block 11 fixed connection is on bottom plate 1, and the front end fixedly connected with handle 33 of front side rectangle slide bar 10, its effect lies in: can drive two rectangle slide bars 10 and rack 9 through handle 33 and carry out the back-and-forth movement, then can control gear 7 forward rotation or reverse rotation, equal threaded connection has nut 12 on screw rod 3 and the screw rod two 4, the articulated seat of top fixedly connected with 13 of nut 12, articulated seat 13 is articulated mutually through round pin axle one and the one end of connecting rod 14, the other end of connecting rod 14 is articulated mutually through round pin axle two and articulated seat two 15, articulated seat two 15 fixed connection are at the lower surface of backup pad 17, its effect lies in: the two nuts 12 are matched with the first hinge seat 13, the first pin shaft, the connecting rod 14, the second hinge seat 15 and the second pin shaft in the mutual approaching process, so that the supporting plate 17 and the tooling table 20 integrally move upwards, a worker can conveniently and quickly adjust the height of the tooling table 20 according to the height of the worker and the height required by maintenance, the maintenance work of the worker is facilitated, the upper surfaces of the two fixing plates 2 are fixedly connected with the first telescopic rods 16, the fixed ends of the first telescopic rods 16 are fixedly connected to the lower surface of the supporting plate 17, the supporting plate 17 is supported in an auxiliary mode through the first telescopic rods 16, the two nuts 12 are limited, a third bearing is fixedly connected to the axial center of the upper surface of the supporting plate 17, a second rotating shaft 21 is fixedly connected to the inside of the third bearing, the top end of the second rotating shaft 21 is fixedly connected with the tooling table 20, and a rotating disc, sliding connection has kelly 18 in the through-hole that rotary disk 24 was seted up, kelly 18's bottom joint is in the draw-in groove that backup pad 17 was seted up, kelly 18's top fixedly connected with pull rod 22, upwards move through pulling pull rod 22, and then kelly 18 no longer the joint in the draw-in groove, then the workman can drive rotary disk 24 through pull rod 22, the rotation of two 21 pivot and frock platform 20, then change power equipment's maintenance face, the workman is corresponded to the one side that makes power equipment need maintain, spring two has been cup jointed on the kelly 18, and the both ends of spring two respectively with

pull rod

22 and 24 fixed connection of rotary disk, it acts on: the pull rod 22 is loosened, so that the clamping rod 18 is clamped in the corresponding clamping groove by the elasticity of the second spring, and then the rotating disc 24 is clamped and fixed, so that the rotating disc 24, the second rotating shaft 21 and the tooling table 20 cannot rotate, so that a worker can conveniently maintain the power equipment, the operation is simple, the operation is convenient and rapid, the use by workers is convenient, the working efficiency of the workers is improved, the upper surface of the tooling platform 20 is fixedly connected with a connecting plate 29, a first clamping plate 23 and a tool box 25 from left to right in sequence, the tool box 25 is arranged to facilitate the storage of tools used by workers for maintenance, the two second telescopic rods 28 are fixedly connected with the right side surface of the connecting plate 29, and the flexible end fixedly connected with of two telescopic links two 28 is same splint two 26, has cup jointed spring one 27 on the telescopic link two 28, the both ends of spring one 27 respectively with connecting plate 29 and splint two 26 fixed connection, its effect lies in: by means of the elastic force of the two springs 27, the two clamping plates 23 and the 26 clamping plates 23 are close to each other, and then the power equipment is clamped and fixed, so that the situation that the power equipment is moved to influence the maintenance work of workers when the workers maintain the power equipment is avoided.

Encircle to be equipped with a plurality of draw-in grooves on the backup pad 17, the bottom fixed mounting of frock platform 20 has two universal wheels 19, and the upper surface sliding connection of two universal wheels 19 and backup pad 17, splint one 23 and splint two 26 opposite face difference fixedly connected with protection pad one and protection pad two, splint two 26's left side fixedly connected with stay cord 30, the wire guide and the fixedly connected with pull ring 31 that connecting plate 29 was seted up are passed to the other end of stay cord 30, through pulling pull ring 31 and stay cord 30, make splint two keep away from each other with 26 splint one 23, then can place the power equipment that needs the maintenance between splint two and 26 splint one 23, the equal fixedly connected with supporting legs 32 in bottom four corners department of bottom plate 1.

The utility model discloses an operating procedure does:

s1, when the tool is needed, the rectangular sliding rod 10 is pushed backwards through the handle 33, the rack 9 is made to move backwards, the rack 9 is meshed with the transmission gear 7 in the moving process, the gear 7 drives the bevel gear II 6 and the rotating shaft I8 to rotate in the rotating process, the bevel gear II 6 is meshed with the transmission bevel gear I5, the screw rod I3 and the screw rod II 4 are made to rotate, the two nuts 12 of the screw rod I3 and the screw rod II 4 are close to each other in the rotating process, the two nuts 12 are matched with the hinge seat I13, the pin shaft I, the connecting rod 14, the hinge seat II 15 and the pin shaft II in the mutually closing process, the supporting plate 17 and the tool table 20 are made to move upwards integrally, and then a worker can maintain the required height according to the height of the worker;

s2, pulling the pull ring 31 and the pull rope 30 to enable the first clamping plate 23 and the second clamping plate 26 to be away from each other, then placing the power equipment to be maintained between the first clamping plate 23 and the second clamping plate 26, loosening the pull ring 31, enabling the first clamping plate 23 and the second clamping plate 26 to be close to each other by virtue of the elastic force of the first springs 27, and then clamping and fixing the power equipment so as to prevent the power equipment from moving when a worker maintains the power equipment;

s3, the workman can follow the instrument of taking in the tool holder 25 and carry out maintenance work to power equipment, when needs rotate frock platform 20, upwards move through pulling pull rod 22, and then kelly 18 no longer the joint in the draw-in groove, then the workman can drive rotary disk 24 through pull rod 22, the rotation of two 21 pivots and frock platform 20, then change power equipment' S maintenance face, make the one side that power equipment needs the maintenance correspond the workman, not hard up pull rod 22 after that, make kelly 18 rely on the elasticity joint of spring two in corresponding draw-in groove, and then carry out the joint to rotary disk 24 and fix, make rotary disk 24, two 21 pivots and frock platform 20 can not take place to rotate, the workman can continue to maintain power equipment.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a small-size aerogenerator maintenance frock, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with two fixing plates (2), opposite surfaces of the two fixing plates (2) are fixedly connected with a first bearing, opposite end optical axes of a first screw rod (3) and a second screw rod (4) are respectively sleeved in the first bearings, opposite end optical axes of the first screw rod (3) and the second screw rod (4) are fixedly connected, a first bevel gear (5) is fixedly connected at the joint of the first screw rod (3) and the second screw rod (4), a second bevel gear (6) is in meshing transmission with the first bevel gear (5), a first rotating shaft (8) is sleeved in the second bevel gear (6), the bottom end of the first rotating shaft (8) is fixedly connected with the bottom plate (1) through the second bearing, a gear (7) is fixedly connected on the first rotating shaft (8), a rack (9) is in meshing transmission with the gear (7), and rectangular sliding rods (10) are fixedly connected at the front end and the rear end of the, the rectangular slide bar (10) is connected in a rectangular sliding groove formed in the fixed block (11) in a sliding manner, the fixed block (11) is fixedly connected on the bottom plate (1), the front end of the front rectangular slide bar (10) is fixedly connected with a handle (33), nuts (12) are in threaded connection with the screw rods I (3) and II (4), the top of each nut (12) is fixedly connected with a hinge seat I (13), each hinge seat I (13) is hinged with one end of a connecting rod (14) through a pin shaft I, the other end of each connecting rod (14) is hinged with a hinge seat II (15) through a pin shaft II, each hinge seat II (15) is fixedly connected on the lower surface of the supporting plate (17), the upper surfaces of the two fixed plates (2) are both fixedly connected with a telescopic rod I (16), and the fixed end of each telescopic rod I (16) is fixedly connected on the lower surface of the supporting plate (17, the upper surface axle center of backup pad (17) department fixedly connected with bearing three, and fixedly connected with pivot two (21) in the bearing three, the top fixedly connected with frock platform (20) of pivot two (21), fixedly connected with rotary disk (24) on pivot two (21), sliding connection has kelly (18) in the through-hole that rotary disk (24) were seted up, the bottom joint of kelly (18) is in the draw-in groove of backup pad (17) seting up, the top fixedly connected with pull rod (22) of kelly (18), spring two has been cup jointed on kelly (18), and the both ends of spring two respectively with pull rod (22) and rotary disk (24) fixed connection, the upper surface of frock platform (20) turns right fixedly connected with connecting plate (29), splint (23) and tool holder (25) in proper order from a left side, the right side fixedly connected with two telescopic links two (28) of connecting plate (29), and the telescopic ends of the two telescopic rods II (28) are fixedly connected with the same clamping plate II (26), the telescopic rods II (28) are sleeved with the springs I (27), and two ends of the springs I (27) are respectively and fixedly connected with the connecting plate (29) and the clamping plate II (26).

2. The small wind driven generator maintenance tool according to claim 1, characterized in that: a plurality of clamping grooves are formed in the supporting plate (17) in an encircling mode, two universal wheels (19) are fixedly mounted at the bottom of the tooling table (20), and the two universal wheels (19) are connected with the upper surface of the supporting plate (17) in a sliding mode.

3. The small wind driven generator maintenance tool according to claim 1, characterized in that: the opposite surfaces of the first clamping plate (23) and the second clamping plate (26) are fixedly connected with a first protection pad and a second protection pad respectively.

4. The small wind driven generator maintenance tool according to claim 1, characterized in that: a pull rope (30) is fixedly connected to the left side of the second clamping plate (26), and the other end of the pull rope (30) penetrates through a wire guide hole formed in the connecting plate (29) and is fixedly connected with a pull ring (31).

5. The small wind driven generator maintenance tool according to claim 1, characterized in that: supporting legs (32) are fixedly connected to four corners of the bottom plate (1).