CN211496819U

CN211496819U - Convenient driftage calliper change device

Info

Publication number: CN211496819U
Application number: CN201922366439.7U
Authority: CN
Inventors: 王延龙
Original assignee: Cecep Wind Power Xinjiang Co ltd
Current assignee: Cecep Wind Power Xinjiang Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-15
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a device is changed to convenient driftage calliper, the on-line screen storage device comprises a base, the lower fixed surface of base is connected with the wheel, the upper surface swing joint of base has the supporting baseplate, the inside of supporting baseplate just is close to the upper surface and is provided with the small gyro wheel, the right side wall fixedly connected with stand of base, the left side wall of stand just is close to top fixedly connected with capstan winch, the inside swing joint of capstan winch has wire rope, wire rope's bottom fixedly connected with lifting mechanism, the right side wall of stand just is close to top fixedly connected with pushing hands, the left side swing joint of spout has the crane. The utility model discloses, realized more convenient change driftage calliper, the device adopts the motor to accomplish the lift to driftage calliper, is provided with protection fixing device and prevents that driftage calliper landing from pounding operating personnel, and the device is small, and convenient operation, a two people can accomplish the change of driftage calliper, have improved work efficiency.

Description

Convenient driftage calliper change device

Technical Field

The utility model relates to a wind power generation equipment device field especially relates to a device is changed to convenient driftage calliper.

Background

Wind power generation is being popularized in a large range as a new energy, a wind power generation device mainly comprises a yaw system, a driving cabin and some matching devices, and fan blades rotate in an alignment mode with a wind direction to generate electric energy. Driftage calliper is mainly to the flabellum lock and guarantee the stability when rotating, lets the fan continuous stable production electric energy. The long-time uninterrupted work of the yaw calipers of the wind power generation device needs to be replaced regularly so as to ensure the stable operation of the fan.

However, the existing yaw calipers are heavy, operators often replace the yaw calipers by manpower when replacing the yaw calipers, the operation is very strenuous, the operators can be injured by smashing carelessly, one or two persons can not replace the yaw calipers, although some devices can be replaced, the operators are large, the operation in a narrow fan cabin is very inconvenient, some operations are still performed manually, the physical consumption is large, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the convenient driftage calliper of proposing changes the device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a device is changed to convenient driftage calliper, includes the base, the lower fixed surface of base is connected with the wheel, the upper surface swing joint of base has the supporting baseplate, the inside of supporting baseplate just is close to the upper surface and is provided with the trundle, the right side wall fixedly connected with stand of base, the left side wall of stand just is close to top fixedly connected with capstan winch, the inside swing joint of capstan winch has wire rope, wire rope's bottom fixedly connected with lifting mechanism, the right side wall of stand just is close to top fixedly connected with pushing hands, the left side wall of stand is provided with the spout, the left side swing joint of spout has the crane, the left side wall of crane just is close to top fixedly connected with euphroe, the left side wall fixedly connected with crashproof pad of crane, the right side fixedly connected with chain of crane.

As a further description of the above technical solution:

the supporting bottom plate is fixedly connected with the lifting frame.

As a further description of the above technical solution:

the lifting frame can move up and down along the sliding groove.

As a further description of the above technical solution:

the right side wall of chain just is close to top swing joint and has driven gear, driven gear's right side swing joint has the driving gear, the inside fixedly connected with motor of driving gear.

As a further description of the above technical solution:

the bottom of the lifter is movably connected with a nut.

As a further description of the above technical solution:

the four wheels are uniformly arranged on the lower surface of the base.

As a further description of the above technical solution:

the length of the supporting bottom plate is shorter than that of the base.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this device is changed to driftage calliper convenient adopts the motor to carry the removal to yaw motor, adopts 220V alternating current drive, only needs to insert fan internal power supply can work, has reduced operating personnel's physical demands, adopts protection fixing device to prevent that driftage calliper landing from pounding operating personnel.

2. Compared with the prior art, this device is changed to driftage calliper convenient, adopt chain gear drive more stable, capstan winch and crane let the movements of driftage calliper simultaneously, let the motion safer, operating personnel need not very hard just can move up and move down the change device with the calliper of driftage, and the space that the device occupy is little, and the operation of being convenient for is carried out, has improved work efficiency.

Drawings

Fig. 1 is a schematic view of an overall structure of a convenient device for changing a yaw caliper according to the present invention;

fig. 2 is a top view of the overall structure of a convenient device for changing a yaw caliper;

fig. 3 is the utility model provides a convenient driftage calliper change device's lifting mechanism's overall structure schematic diagram.

Illustration of the drawings:

1. a base; 2. a support base plate; 3. a nut; 4. a lifter; 5. a wire rope; 6. a driven gear; 7. a winch; 8. a pushing handle; 9. a motor; 10. a driving gear; 11. a column; 12. a rope tensioner; 13. an anti-collision pad; 14. a chute; 15. a chain; 16. a small roller; 17. a wheel; 18. a lifting frame.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of device is changed to convenient driftage calliper: comprises a base 1, wheels 17 are fixedly connected to the lower surface of the base 1, the replaced yawing caliper can be conveniently moved away to replace a new yawing caliper, the new yawing caliper can be conveniently carried by people without hands, a supporting base plate 2 is movably connected to the upper surface of the base 1 and used for placing the yawing caliper, small rollers 16 are arranged in the supporting base plate 2 and close to the upper surface, the yawing caliper can easily move on the upper surface of the supporting base plate 2, the old yawing caliper is convenient to move away from a replacing device, a stand column 11 is fixedly connected to the right side wall of the base 1, a winch 7 is fixedly connected to the left side wall of the stand column 11 and close to the top, a steel wire rope 5 is movably connected to the inside of the winch 7, a lifter 4 is fixedly connected to the bottom end of the steel wire rope 5, the lifter 4 is connected with a through hole of the yawing caliper, the winch 7 pulls the steel wire rope 5, the yawing caliper is lifted upwards to facilitate replacement, a push hand, operating personnel utilizes pushing hands 8 to remove driftage calliper or move to the mounted position, the left side wall of stand 11 is provided with spout 14, the left side swing joint of spout 14 has crane 18, spout 14 lets crane 18 can be easily reciprocate, crane 18's left side wall and be close to top fixedly connected with euphroe 12, be connected driftage calliper and euphroe 12 with the fastening rope, adjustment euphroe 12 lets driftage calliper obtain more firm fixed, prevent driftage calliper from smashing operating personnel from the landing above the supporting baseplate 2, crane 18's left side wall fixedly connected with crashproof pad 13, prevent that driftage calliper from sliding and hitting chute 14 and stand 11, crane 18's right side fixedly connected with chain 15, chain 15 lets crane 18 can reciprocate by the gear drive, carry out driftage calliper's dismouting.

The supporting bottom plate 2 is fixedly connected with the lifting frame 18, the lifting frame 18 can move up and down along the sliding chute 14, the right side wall of the chain 15 is movably connected with a driven gear 6 close to the top, the right side of the driven gear 6 is movably connected with a driving gear 10, the driving gear 10 and the driven gear 6 are used for transmission, the transmission stability is ensured, the motor 9 is fixedly connected inside the driving gear 10, the bottom of the lifter 4 is movably connected with a nut 3, the nut 3 is connected to the bottom of the riser 4 after the riser 4 passes through the through hole of the yaw caliper itself, thus, the lifter 4 and the yaw caliper are fixed, the four wheels 17 are uniformly arranged on the lower surface of the base 1, the length of the support base plate 2 is shorter than that of the base 1, this facilitates the removal of the yaw calliper from the support base plate 2 and also facilitates the movement of a new yaw calliper onto the support base plate 2.

The working principle is as follows: during the use, remove the bottom of the driftage calliper that will change with this device earlier, adjust the height of crane 18, let driftage calliper arrange the upper surface of supporting baseplate 2 in, pass the through-hole of driftage calliper self with lifting mechanism 4, screw up nut 3, it is fixed with driftage calliper and euphroe 12 with the rope, open capstan winch 7 and let 5 tensioning of wire rope, then begin to dismantle the bolt of fixed driftage calliper, after tearing open, with driftage calliper toward stand 11 this limit be close to a point, readjust euphroe 12 lets the rope fixed tighter, operating personnel pulls out the driftage calliper that will change with pushing hands 8 by hand, then let crane 18 downstream, capstan winch 7 also rotates pine wire rope 5 in step, until supporting baseplate 2 reaches the lowest, pull down lifting mechanism 4 and drag supporting baseplate 2 to driftage calliper. Then operating personnel moves new driftage calliper to the preceding of supporting baseplate 2, only need to lift up supporting baseplate 2 with the one end of driftage calliper and just can easily move driftage calliper to the higher authority of supporting baseplate 2 through trundle 16, be connected raiser 4 and driftage calliper, tensioning wire rope 5 has connected rope and euphroe 12, push away new driftage calliper mounted position, adjust crane 18 to the high not hard up rope of mounting height, drag driftage calliper toward the mounting hole, pull down raiser 4 after the bolt is fixed in the installation, it has just accomplished the change of driftage calliper to put down crane 18.

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

1. The utility model provides a device is changed to convenient driftage calliper, includes base (1), its characterized in that: the lower surface of the base (1) is fixedly connected with wheels (17), the upper surface of the base (1) is movably connected with a supporting base plate (2), the inside of the supporting base plate (2) is provided with small idler wheels (16) close to the upper surface, the right side wall of the base (1) is fixedly connected with a stand column (11), the left side wall of the stand column (11) is fixedly connected with a winch (7) close to the top, the inside of the winch (7) is movably connected with a steel wire rope (5), the bottom end of the steel wire rope (5) is fixedly connected with a lifter (4), the right side wall of the stand column (11) is fixedly connected with a push handle (8) close to the top, the left side wall of the stand column (11) is provided with a sliding groove (14), the left side of the sliding groove (14) is movably connected with a lifting frame (18), the left side wall of the lifting, the left side wall fixedly connected with crashproof pad (13) of crane (18), the right side fixedly connected with chain (15) of crane (18).

2. A convenient yaw caliper changing apparatus according to claim 1, wherein: the supporting bottom plate (2) is fixedly connected with the lifting frame (18).

3. A convenient yaw caliper changing apparatus according to claim 1, wherein: the lifting frame (18) can move up and down along the sliding chute (14).

4. A convenient yaw caliper changing apparatus according to claim 1, wherein: the right side wall of chain (15) just is close to top swing joint has driven gear (6), the right side swing joint of driven gear (6) has driving gear (10), the inside fixedly connected with motor (9) of driving gear (10).

5. A convenient yaw caliper changing apparatus according to claim 1, wherein: the bottom of the lifter (4) is movably connected with a nut (3).

6. A convenient yaw caliper changing apparatus according to claim 1, wherein: the four wheels (17) are uniformly arranged on the lower surface of the base (1).

7. A convenient yaw caliper changing apparatus according to claim 1, wherein: the length of the supporting bottom plate (2) is shorter than that of the base (1).