CN218754879U

CN218754879U - On-site maintenance equipment based on wind driven generator

Info

Publication number: CN218754879U
Application number: CN202223156041.9U
Authority: CN
Inventors: 王磊
Original assignee: Huaxin Ruiteng New Energy Technology Consulting Tianjin Co ltd
Current assignee: Huaxin Ruiteng New Energy Technology Consulting Tianjin Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-28
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to a wind power generation overhauls the field, specifically is an on-spot maintenance equipment based on aerogenerator, including the base, the top of base is fixed with the hanging flower basket, and the bottom of base is connected with the fly leaf, and the outer terminal surface both sides of fly leaf all articulate there is the clamp holder, and splint are installed to the inside wall of clamp holder, and the outer wall fixedly connected with of splint is a plurality of and the spring of equipartition, the outer end and the clamp holder fixed connection of spring, and the outer wall of clamp holder articulates there is second electric push rod. The utility model discloses a clamp holder can be in aerogenerator pillar outer wall under the drive of second electric push rod centre gripping to at the in-process that overhauls aerogenerator, guarantee stably, the in-process spring of clamp holder centre gripping possesses the elasticity of removal simultaneously, and utilize the roll type of ball, thereby at the in-process of position lift adjustment, need not to loosen the clamp holder, the stability that the hanging flower basket goes up and down has been guaranteed, thereby avoid appearing the condition of collision at the in-process of going up and down, the security has been promoted.

Description

On-site maintenance equipment based on wind driven generator

Technical Field

The utility model relates to a wind power generation overhauls the field, specifically is an on-the-spot maintenance equipment based on aerogenerator.

Background

Aerogenerator is mechanical work with wind energy conversion, mechanical work drives the rotor rotation, the power equipment of final output alternating current, aerogenerator generally has the wind wheel, generator (including the device), transfer to ware (fin), the pylon, components such as speed limit safety mechanism and energy memory constitute, aerogenerator uses to have of a specified duration simultaneously and needs the staff to overhaul, need remove the aircraft nose department to aerogenerator with the loop wheel machine during maintenance, but current hanging flower basket does not possess the tight function of automatically regulated clamp, can make the hanging flower basket lead to the hanging flower basket to take place to rock because of the reason of external air current in very high place, not only influence staff's maintenance progress, still can improve the dangerous degree of staff operation in the hanging flower basket.

Current patent CN202122350138.2 discloses an on-site maintenance equipment based on aerogenerator, including hanging flower basket and lifting rope, lifting rope movable mounting is in the four corners at hanging flower basket top, the both sides difference fixedly connected with U template and the U type fly leaf of hanging flower basket rear side, the bottom fixedly connected with telescopic link of U template, the front of U template is provided with the regulation auto-lock subassembly, the front side fixedly connected with movable rod of U type fly leaf.

In the actual implementation process of the above patent, although the hanging basket can be stabilized under the condition of clamping the U-shaped plate, in the actual operation process, the height of the hanging basket needs to be adjusted, and in the height adjusting process, the clamped U-shaped plate needs to be loosened, so that the hanging basket is easy to shake in the lifting process, and collision danger exists; therefore, we propose a wind turbine based field service apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-the-spot maintenance equipment based on aerogenerator has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an on-spot maintenance equipment based on aerogenerator, includes the base, the top of base is fixed with the hanging flower basket, the bottom of base is connected with the fly leaf, the outer terminal surface both sides of fly leaf all articulate there is the clamp holder, splint are installed to the inside wall of clamp holder, the outer wall fixedly connected with of splint a plurality of and the spring of equipartition, the outer end and the clamp holder fixed connection of spring, the outer wall of clamp holder articulates there is second electric push rod, the outer end of second electric push rod articulates in the outer wall of fixed plate, the fixed plate is fixed in the fly leaf outer wall.

As a preferred embodiment of the present invention, the outer wall of the clamping plate is embedded with a plurality of balls which are uniformly distributed.

As an optimal implementation mode of the utility model, spacing spout has been seted up to the bottom of base, the spacing slider of adaptation is pegged graft to the inner chamber of spacing spout, the first electric push rod of lateral wall fixedly connected with of spacing slider, the outer end of first electric push rod and the inner wall fixed connection of spacing spout.

As an optimized embodiment of the present invention, the number of the limiting sliding grooves is two, two the limiting sliding grooves are distributed on both sides of the bottom of the base.

As a preferred embodiment of the utility model, rings are fixed at the four corners of the top of the hanging basket.

Compared with the prior art, the beneficial effects of the utility model are as follows:

according to the field maintenance equipment based on the wind driven generator, the clamping handle can be driven by the second electric push rod to clamp the outer wall of the support of the wind driven generator, so that stability is guaranteed in the maintenance process of the wind driven generator, meanwhile, the spring has moving elasticity in the clamping process of the clamping handle, and the rolling type of the ball is utilized, so that the clamping handle does not need to be loosened in the lifting adjustment process of the position, the lifting stability of the hanging basket is guaranteed, the collision condition in the lifting process is avoided, and the safety is improved;

can drive fly leaf lateral shifting through first electric push rod to can adjust the position of pressing from both sides the handle, thereby can adapt to stabilizing the hanging flower basket of different distances, thereby further promotion the suitability.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the wind power generator-based field maintenance equipment of the present invention;

fig. 2 is a schematic view of the connection structure of the movable plate and the clamp handle of the wind power generator-based field maintenance equipment of the present invention;

fig. 3 is the utility model discloses the splint structure schematic diagram of on-the-spot maintenance equipment based on aerogenerator.

In the figure: 1. a base; 2. a hanging basket; 3. a movable plate; 4. a limiting chute; 5. a limiting slide block; 6. a first electric push rod; 7. a clamp handle; 8. a fixing plate; 9. a second electric push rod; 10. a splint; 11. a spring; 12. and a ball.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: an on-site maintenance device based on a wind driven generator comprises a base 1, wherein a hanging basket 2 is fixed at the top of the base 1, and a movable plate 3 is connected at the bottom of the base 1;

in the technical scheme, a limiting sliding groove 4 is formed in the bottom of a base 1, a limiting sliding block 5 which is adaptive to the limiting sliding groove 4 is inserted into an inner cavity of the limiting sliding groove 4, a first electric push rod 6 is fixedly connected to the side wall of the limiting sliding block 5, the outer end of the first electric push rod 6 is fixedly connected with the inner wall of the limiting sliding groove 4, clamping handles 7 are hinged to two sides of the outer end face of a movable plate 3, a clamping plate 10 is installed on the inner side wall of each clamping handle 7, a plurality of uniformly distributed springs 11 are fixedly connected to the outer wall of each clamping plate 10, the outer end of each spring 11 is fixedly connected with each clamping handle 7, a second electric push rod 9 is hinged to the outer wall of each clamping handle 7, the outer end of each second electric push rod 9 is hinged to the outer wall of a fixing plate 8, each fixing plate 8 is fixed to the outer wall of the movable plate 3, and a plurality of uniformly distributed balls 12 are embedded in the outer wall of each clamping plate 10;

in this kind of technical scheme, first electric push rod 6 drives spacing slider 5 and slides in spacing spout 4, thereby make fly leaf 3 remove to the outside, thereby make clamp holder 10 be close to aerogenerator's pillar, then start second electric push rod 9 and make and drive clamp holder 7 and rotate, thereby make splint 10 laminate in aerogenerator pillar outer wall, make the centre gripping firm, thereby can guarantee the stability of hanging flower basket 2, simultaneously at the in-process of overhauing, when needing to adjust the height of hanging flower basket, directly utilize the loop wheel machine to drive to go up and down this moment can, roll nature through the ball 12 of splint 10 inner wall, thereby can be along with going up and down, need not to loosen the clamp holder, thereby the stability of hanging flower basket 2 lift has been guaranteed, avoid the collision.

In some technical schemes, the number of the limiting sliding grooves 4 is two, and the two limiting sliding grooves 4 are distributed on two sides of the bottom of the base 1.

In this kind of technical scheme, the setting of two spacing spouts 4 to be provided with even second electric push rod 9, thereby drive fly leaf 3 and remove stably.

In some technical schemes, hanging rings are fixed at four corners of the top of the hanging basket 2.

In the technical scheme, the hanging ring is arranged, so that the hanging basket is conveniently lifted.

The working principle is as follows: when examining and repairing aerogenerator, at first utilize the equipment of lifting by crane to lift the hanging flower basket, then reach the assigned position after, start first electric push rod 6 and drive spacing slider 5 and slide in spacing spout 4, thereby make fly leaf 3 move to the outside, thereby make the clamp holder 10 be close to aerogenerator's pillar, then start second electric push rod 9 and make and drive clamp holder 7 and rotate, thereby make splint 10 laminate in aerogenerator pillar outer wall, make the centre gripping firm, thereby can guarantee the stability of hanging flower basket 2, simultaneously at the in-process of examining and repairing, when needing to adjust the height of hanging flower basket, this moment directly utilize the loop wheel machine to drive and go up and down can, the roll nature of ball 12 through the splint 10 inner wall, thereby can be along with going up and down, need not to loosen the clamp holder, thereby the stability of hanging flower basket 2 lift has been guaranteed, avoid the collision, thereby the security has been promoted.

Additionally, the utility model relates to a part that on-spot maintenance equipment based on aerogenerator includes is the parts that general standard spare or the technical staff in this field knows, its structure and principle all are this technical staff all can learn or learn through conventional experimental method through the technical manual, in this device idle department, with all electrical parts in the aforesaid, its control computer and the power that indicates power component, electrical part and adaptation are connected through the wire, concrete means of connection, should refer to in the following theory of operation, successively work order accomplishes electric connection between each electrical part, its detailed means of connection, for the well-known technique in this field, below mainly introduces theory of operation and process, do not explaining electrical control.

Claims

1. The utility model provides an on-spot maintenance equipment based on aerogenerator, includes base (1), its characterized in that: a hanging basket (2) is fixed at the top of the base (1);

the bottom of the base (1) is connected with a movable plate (3);

the outer terminal surface both sides of fly leaf (3) all articulate there are clamp holder (7), splint (10) are installed to the inside wall of clamp holder (7), the outer wall fixedly connected with of splint (10) a plurality of and the spring (11) of equipartition, the outer end and the clamp holder (7) fixed connection of spring (11), the outer wall of clamp holder (7) articulates there is second electric push rod (9), the outer end of second electric push rod (9) articulates in the outer wall of fixed plate (8), fixed plate (8) are fixed in fly leaf (3) outer wall.

2. The wind turbine-based field service apparatus of claim 1, wherein: the outer wall of the clamping plate (10) is embedded with a plurality of balls (12) which are uniformly distributed.

3. The wind turbine-based field service apparatus of claim 1, wherein: spacing spout (4) have been seted up to the bottom of base (1), the spacing slider (5) of adaptation are pegged graft to the inner chamber of spacing spout (4), the lateral wall fixedly connected with first electric push rod (6) of spacing slider (5), the outer end of first electric push rod (6) and the inner wall fixed connection of spacing spout (4).

4. The wind turbine-based field service apparatus of claim 3, wherein: the number of the limiting sliding grooves (4) is two, and the two limiting sliding grooves (4) are distributed on two sides of the bottom of the base (1).

5. The wind turbine-based field service apparatus of claim 1, wherein: and hanging rings are fixed at four corners of the top of the hanging basket (2).