CN215208318U

CN215208318U - Maintenance device for wind power equipment

Info

Publication number: CN215208318U
Application number: CN202120268593.5U
Authority: CN
Inventors: 徐志轩; 张舒翔; 刘志文; 尹男; 程学文; 张耀文; 张磊; 赵航; 李致尧; 刘洋广
Original assignee: China Datang Corp Renewable Power Co Ltd
Current assignee: China Datang Corp Renewable Power Co Ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-17
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a mechanical equipment technical field especially relates to a maintain device for wind power equipment. The utility model discloses it is the technical problem who uses inconveniently and the security is low to solve. In order to solve the problems in the prior art, the utility model provides a maintenance device for wind power equipment, which consists of a base, a mounting groove, a hydraulic cylinder, a support column and a second protection plate, and when the lifting operation is carried out, the utility model can adjust the motion path of the hydraulic cylinder according to the terrain of an operation site, thereby fixing the support column on the ground through a sharp rod, and when the wind power tower cylinder is maintained, the maintenance device is not influenced by the terrain of a mountain area, and the use is more convenient; when the wind power tower barrel is maintained, the transverse plate rises and meanwhile the second protection plate is driven to move on the first protection plate, and the second protection plates are lifted up and down through the plurality of second protection plates, so that the hydraulic lifting arm is protected, the use of a hydraulic lifting platform is prevented from being influenced, and the safety of high-altitude operation personnel is guaranteed.

Description

Maintenance device for wind power equipment

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a maintain device for wind power equipment.

Background

Wind power tower section of thick bamboo among the wind power equipment exposes among the natural environment for a long time, accept wind-blowing, the solarization, rain, salt spray even, the invasion and attack of sand and dust, it is stained easily to lead to the application of steel tower section of thick bamboo outer wall, the paint drops, the corrosion, after aerogenerator operates a period, lubricating grease spills on a tower section of thick bamboo from the cabin, debris such as combination dust adhere on a tower section of thick bamboo outer wall, form the one deck dirt, so not only can influence the pleasing to the eye of fan, cause the influence to the safety in utilization of fan even, consequently, need repair and clean fan tower section of thick bamboo outer wall coating in time, in order to improve the pleasing to the eye of fan, extension tower section of thick bamboo life, but current elevating platform device exists many problems or defect:

at present, the common method in China is that constructors climb the top of a tower firstly, then are fastened through ropes fixed on an engine room and are gradually lowered downwards, and the constructors are suspended in the air near the tower for construction, or are lifted by using a lifting platform, and the constructors operate on the lifting platform, but the wind power tower is generally installed in mountainous areas, and the common lifting platform cannot work normally due to terrain; meanwhile, after the lifting platform rises to a certain height, the flowing gas or particles in the air can float in the sliding area of the hydraulic lifting platform, so that the use of the hydraulic lifting platform is influenced, and the safety of the personnel working at high altitude is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a maintain device for wind power equipment through setting up base, mounting groove, pneumatic cylinder, support column and second guard plate to solve the inconvenient and low problem of security of use that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a maintain device for wind power equipment, includes base, mounting groove, pneumatic cylinder, support column and second guard plate, the mounting groove has been seted up to the bottom of base, the inside top fixed mounting of mounting groove has the pneumatic cylinder, the output fixed mounting of pneumatic cylinder has the support column, support column slidable mounting is in the mounting groove, the horizontal fixed mounting in top of base has the install bin, be equipped with the cavity in the install bin, the vertical fixed mounting in inside bottom of cavity has hydraulic lifting arm, hydraulic lifting arm's top fixed mounting has the diaphragm, the inside bottom fixed mounting of cavity has first guard plate, the spout has been seted up to a side of first guard plate, the equal fixed mounting in both sides of second guard plate has the slider, slider slidable mounting is in the spout.

Preferably, the number of the mounting grooves is four, and the four mounting grooves are all arranged at four corners of the bottom of the base.

Preferably, the bottom fixed mounting of base has the erection column, the bottom of erection column is rotated and is installed and remove the wheel.

Preferably, the bottom of the supporting column is fixedly provided with a cushion block, and the bottom of the cushion block is fixedly provided with a pointed rod.

Preferably, orthographic projection of the first protection plate and the second protection plate in the horizontal direction is circular, the quantity of the first protection plate and the second protection plate is a plurality of pieces, one the one end fixed connection of the second protection plate to the bottom of diaphragm, the structure of the first protection plate and the second protection plate is the same, and the sliding groove is formed in the sliding groove.

Preferably, a handrail is horizontally and fixedly installed on one side of the hydraulic cylinder, a guardrail is fixedly installed on the top of the transverse plate, and a guardrail door is arranged on one side of the guardrail.

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

(1) when the lifting operation is carried out, the movement path of the hydraulic cylinder can be adjusted according to the terrain of an operation site, so that the supporting column is fixed on the ground through the sharp rod, and when the wind power tower cylinder is maintained, the lifting operation is not influenced by the terrain of a mountain area, and the lifting operation is more convenient to use;

(2) the utility model discloses a when maintaining the operation to wind power tower cylinder, drive the second guard plate and remove on first guard plate when the diaphragm rises to go up and down through going up and down between a plurality of second guard plates, thereby protect hydraulic lifting arm, avoid influencing hydraulic elevating platform's use, thereby guarantee high altitude construction personnel's safety.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of a connection structure of the first protection plate and the second protection plate of the present invention.

In the figure: 1. a base; 2. mounting grooves; 3. a hydraulic cylinder; 4. a support pillar; 5. cushion blocks; 6. installing a box; 7. a cavity; 8. a hydraulic lifting arm; 9. a transverse plate; 10. a first guard plate; 11. a chute; 12. a second guard plate; 13. a slider; 14. a guardrail; 15. a gate door; 16. a handrail; 17. a sharp rod; 18. mounting a column; 19. the wheel is moved.

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 an embodiment: a maintenance device for wind power equipment comprises a base 1, a mounting groove 2, a hydraulic cylinder 3, a support column 4 and a second protection plate 12, the bottom of the base 1 is provided with an installation groove 2, the top inside the installation groove 2 is fixedly provided with a hydraulic cylinder 3, the output end of the hydraulic cylinder 3 is fixedly provided with a supporting column 4, the supporting column 4 is slidably arranged in the mounting groove 2, the top of the base 1 is horizontally and fixedly provided with an installation box 6, a cavity 7 is arranged in the installation box 6, a hydraulic lifting arm 8 is vertically and fixedly arranged at the bottom inside the cavity 7, a transverse plate 9 is fixedly arranged at the top of the hydraulic lifting arm 8, a first protection plate 10 is fixedly arranged at the bottom inside the cavity 7, a sliding groove 11 is formed in one side surface of the first protection plate 10, the both sides of second guard plate 12 all fixed mounting have slider 13, slider 13 slidable mounting is in spout 11.

Specifically, the quantity of mounting groove 2 is four, four mounting groove 2 all sets up in four corners in the bottom of base 1.

Specifically, the bottom of base 1 is fixed with erection column 18, the bottom of erection column 18 is rotated and is installed and remove wheel 19.

Specifically, the bottom of the support column 4 is fixedly provided with a cushion block 5, the bottom of the cushion block 5 is fixedly provided with a tip rod 17, and the tip rod 17 is more convenient to fix the support column 4 on the ground.

Specifically, first guard plate 10 and second guard plate 12 orthographic projection on the horizontal direction is circular, the quantity of first guard plate 10 and second guard plate 12 is a plurality of, one the one end fixed connection of second guard plate 12 is to the bottom of diaphragm 9, first guard plate 10 and second guard plate 12 are the same in structure, be equipped with the spacing groove in the spout 11, the spacing groove prevents that second guard plate 12 breaks away from spout 11.

Specifically, one side horizontal fixed mounting of pneumatic cylinder 3 has handrail 16, provides the strong point when carrying out base 1 and remove during handrail 16, the top fixed mounting of diaphragm 9 has guardrail 14, one side of guardrail 14 is equipped with out fence gate 15, and guardrail 14 provides safety protection when the workman carries out the operation.

The working principle is as follows: when the electric appliance element is used, the electric appliance element is externally connected with a power supply and a control switch, when the electric appliance element is used, the electric appliance element is moved to a construction place under the help of a moving wheel 19 through external power, when a base 1 is fixed, a switch is started to control a hydraulic cylinder 3 to work, a supporting column 4 is driven to press down, a sharp rod 17 is inserted into the ground to be fixed, the moving track of each hydraulic cylinder 3 is adjusted according to different terrains, so that the base 1 is stably and fixedly arranged on the ground, when wind power tower maintenance is carried out, the electric appliance element is not influenced by the terrains of mountain areas, the electric appliance element is more convenient to use, when a hydraulic lifting arm 8 is lifted, a second protective plate 12 is driven to slide out from a chute 11 in the second protective plate 12 in the previous group under the help of a sliding block 13, when a transverse plate 9 is lifted, the hydraulic lifting arm 8 is shielded under the action of the first protective plate 10 and the second protective plate 12, the wind power tower barrel is maintained until the transverse plate 9 is lifted to the working height by the hydraulic lifting arm 8, so that the hydraulic lifting arm 8 is protected, the use of a hydraulic lifting platform is prevented from being influenced, and the safety of high-altitude operation personnel is guaranteed.

It is prior art to relate to circuits, electronic components and control modules, which are well within the skill of those in the art, and not to be reiterated, the present invention is not directed to improvements in software and methods.

In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A maintenance device for wind power equipment, characterized in that: the hydraulic lifting arm comprises a base (1), a mounting groove (2), a hydraulic cylinder (3), a supporting column (4) and a second protection plate (12), wherein the mounting groove (2) is formed in the bottom of the base (1), the hydraulic cylinder (3) is fixedly mounted at the top of the interior of the mounting groove (2), the supporting column (4) is fixedly mounted at the output end of the hydraulic cylinder (3), the supporting column (4) is slidably mounted in the mounting groove (2), a mounting box (6) is horizontally and fixedly mounted at the top of the base (1), a cavity (7) is arranged in the mounting box (6), a hydraulic lifting arm (8) is vertically and fixedly mounted at the bottom of the interior of the cavity (7), a transverse plate (9) is fixedly mounted at the top of the hydraulic lifting arm (8), a first protection plate (10) is fixedly mounted at the bottom of the interior of the cavity (7), and a sliding groove (11) is formed in one side surface of the first protection plate (10), the two sides of the second protection plate (12) are fixedly provided with sliding blocks (13), and the sliding blocks (13) are slidably arranged in the sliding grooves (11).

2. A maintenance device for wind power plants according to claim 1, characterized in that: the number of the mounting grooves (2) is four, and the mounting grooves (2) are all arranged at four corners of the bottom of the base (1).

3. A maintenance device for wind power plants according to claim 1, characterized in that: the bottom fixed mounting of base (1) has erection column (18), the bottom of erection column (18) is rotated and is installed removal wheel (19).

4. A maintenance device for wind power plants according to claim 1, characterized in that: the supporting column is characterized in that a cushion block (5) is fixedly mounted at the bottom of the supporting column (4), and a sharp rod (17) is fixedly mounted at the bottom of the cushion block (5).

5. A maintenance device for wind power plants according to claim 1, characterized in that: first guard plate (10) and second guard plate (12) orthographic projection on the horizontal direction is circular, the quantity of first guard plate (10) and second guard plate (12) is a plurality of, one the one end fixed connection of second guard plate (12) is to the bottom of diaphragm (9), the structure of first guard plate (10) and second guard plate (12) is the same, be equipped with the spacing groove in spout (11).

6. A maintenance device for wind power plants according to claim 1, characterized in that: the hydraulic cylinder is characterized in that a handrail (16) is horizontally and fixedly mounted on one side of the hydraulic cylinder (3), a guardrail (14) is fixedly mounted on the top of the transverse plate (9), and a guardrail door (15) is arranged on one side of the guardrail (14).