Oil stain cleaning device for groove of cast iron platform of wind turbine generator

Abstract

The utility model discloses a wind turbine generator cast iron platform groove greasy dirt cleaning device which comprises a linear motion driving part, a mounting plate, a first scraper knife, a second scraper knife and a storage box, and the mounting plate is mounted on the linear motion driving part; the first scraper knife is matched with the T-shaped groove in shape and used for scraping oil stains on the inner wall of the T-shaped groove, and a first oil inlet is formed in the first scraper knife; the second scraper knives are hollow parts, and the two second scraper knives are symmetrically arranged on the two sides of the second scraper knives, are located on the side close to the mounting plate, communicate with the first scraper knives and are used for scraping off oil stains on the cast iron platform; a second oil inlet is formed in the second scraper knife; the storage box is communicated with the first scraper knife through an oil pipe, and oil dirt in the first scraper knife can enter the storage box through the oil pipe. According to the oil stain cleaning device for the groove of the cast iron platform of the wind turbine generator, the cast iron platform is cleaned regularly, residues in the T-shaped groove of the cast iron platform are removed, installation convenience is improved, and the service life of the cast iron platform is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of wind turbine generator sets, in particular to an oil stain cleaning device for the grooves of a cast iron platform of a wind turbine unit. Background Technique

[0002] The continuous iteration of wind turbine generator sets and the mechanical and electrical transmission system is the basis for the continuous development of the wind power industry, and it is also the weakest link in the verification ability of China's wind power industry. At present, China faces bottleneck constraints such as harsh environment, poor accessibility, and high operation and maintenance costs in the direction of offshore wind power test operation. There is an urgent need to build an online monitoring and detection platform for medium-speed and high-speed offshore wind turbine generator sets, develop onshore test platform test verification technologies for offshore mechanical and electrical transmission systems, and achieve a leap in test verification technology innovation capabilities. One of the scientific and technological problems behind this is: the design, maintenance, and upkeep of cast iron platforms.

[0003] A cast iron platform is a platform device made of cast iron material, which can effectively support heavy equipment and large workpieces, and is widely used in fields such as machinery manufacturing, wind power assembly, construction engineering, and aerospace. In the wind power industry, in order to do a good job in the center construction and improve the technology and quality of the products to be tested, the design strength of the cast iron platform meets the maximum full-power test requirements; at the same time, the cast iron platform needs to be regularly maintained to ensure its normal operation and extend its service life. Regular cleaning of the cast iron platform can prevent the accumulation of dust, oil stains, and other sundries, and at the same time reduce the risk of corrosion, greatly improving the test efficiency, safety, and economy of the onshore test platform for testing the offshore mechanical and electrical transmission system.

[0004] Since a plurality of parallel T-shaped grooves are provided on the surface of the cast iron platform. However, after long-term use, residues will remain in the T-shaped grooves of the cast iron platform. The remaining residues not only affect the installation work, but also reduce the corrosion risk of the cast iron platform. Therefore, the cast iron platform needs to be regularly maintained to ensure its normal operation and extend its service life. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the technical problem to be solved by the utility model is to provide an oil stain cleaning device for the grooves of a cast iron platform of a wind turbine unit, which regularly cleans the cast iron platform, removes the residues in the T-shaped grooves of the cast iron platform, improves the installation convenience, and extends the life of the cast iron platform.

[0006] In order to achieve the above purpose, the utility model is realized through the following technical solutions: An oil stain cleaning device for the grooves of a cast iron platform of a wind turbine unit, comprising:

[0007] A linear motion driving part;

[0008] A mounting plate, mounted on the linear motion driving part;

[0009] The first scraper is a hollow part, which is arranged on the mounting plate and is adapted to the shape of the T-shaped groove for scraping the oil stain on the inner wall of the T-shaped groove. A first oil inlet is provided on the first scraper, and the oil stain shoveled up by the first scraper can enter the first scraper through the first oil inlet;

[0010] The second scraper is a hollow part and there are two of them. The two second scrapers are symmetrically arranged on both sides of the second scraper and are located on the side close to the mounting plate and are communicated with the first scraper for scraping the oil stain on the cast iron platform; A second oil inlet is provided on the second scraper, and the oil stain shoveled up by the second scraper can enter the second scraper through the second oil inlet;

[0011] The storage box is communicated with the first scraper through an oil pipe, and the oil stain in the first scraper can enter the storage box through the oil pipe.

[0012] Further, the length of the second scraper is at least greater than half of the distance between two adjacent T-shaped grooves.

[0013] Further, a filter screen is further included, and the first oil inlet and the second oil inlet are both covered with the filter screen.

[0014] Further, a pump is further included. The storage box and the pump are both arranged on the mounting plate, and the storage box is communicated with the first scraper through the pump.

[0015] Further, the linear motion driving member includes an operating rod, and the operating rod is vertically arranged on the mounting plate.

[0016] Advantages of the present utility model:

[0017] When the above-mentioned cleaning device for the oil stain in the groove of the cast iron platform of the wind turbine is used, first place the first scraper into the T-shaped groove from the end of the T-shaped groove, and make the first oil inlet and the second oil inlet be on the advancing side, and then drive the whole device to advance through the linear motion driving member. During the advancing process, the oil stain on the platform and in the groove is shoveled up and flows into the first scraper and the second scraper. Then, the oil stain in the second scraper converges in the first scraper, and finally, it flows into the storage box through the oil pipe.

[0018] By adopting such a cleaning device for the oil stain in the groove of the cast iron platform of the wind turbine, the oil stain on the upper surface of the cast iron platform and in its groove can be conveniently scraped away, so as to ensure its normal operation and extend its service life. In addition, the recovered oil stain can be treated and reused, thus achieving the purpose of waste utilization. Description of the drawings

[0019] To more clearly illustrate the specific embodiments of the present utility model, the accompanying drawings required for the specific embodiments will be briefly introduced below. In all the drawings, the components or parts are not necessarily drawn to actual scale.

[0020] Figure 1 The front schematic view of an oil stain cleaning device for the T-shaped groove of a cast iron platform of a wind turbine provided by an embodiment of the present utility model;

[0021] Figure 2 For Figure 1 The three-dimensional schematic view of an oil stain cleaning device for the T-shaped groove of a cast iron platform of a wind turbine shown;

[0022] Figure 3 For Figure 1 The three-dimensional schematic view of another angle of an oil stain cleaning device for the T-shaped groove of a cast iron platform of a wind turbine shown.

[0023] Reference numerals:

[0024] 1. Cast iron platform; 2. T-shaped groove;

[0025] 100. Linear motion driving member; 200. Mounting plate; 300. First scraper; 400. Second scraper; 500. Storage box; 600. Filter screen; 700. Pump. Specific embodiments

[0026] The embodiments of the technical solution of the present utility model will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present utility model, so they are only examples and cannot be used to limit the protection scope of the present utility model.

[0027] Please refer to Figures 1 to 3 , the present utility model provides an oil stain cleaning device for the T-shaped groove of a cast iron platform of a wind turbine, including a linear motion driving member 100, a mounting plate 200, a first scraper 300, a second scraper 400 and a storage box 500.

[0028] Specifically, the mounting plate 200 is installed on the linear motion driving member 100. The first scraper 300 is a hollow member, disposed on the mounting plate 200, adapted to the shape of the T-shaped groove 2, and used to scrape the oil stains on the inner wall of the T-shaped groove 2. A first oil inlet is provided on the first scraper 300, and the oil stains shoveled by the first scraper 300 can enter the first scraper 300 through the first oil inlet.

[0029] The second scraper 400 is a hollow part, and there are two of them. The two second scrapers 400 are symmetrically arranged on both sides of the second scraper 400, and are located on the side close to the mounting plate 200, and are connected to the first scraper 300, and are used to scrape the oil stains on the cast iron platform 1. A second oil inlet is provided on the second scraper 400, and the oil stains shoveled up by the second scraper 400 can enter the second scraper 400 through the second oil inlet. The oil stains in the first scraper 300 can enter the storage box 500 through the oil pipe.

[0030] During use, first place the first scraper 300 into the T-shaped groove 2 from the end of the T-shaped groove 2, and make the first oil inlet and the second oil inlet be on the advancing side, and then drive the whole device to advance through the linear motion driving member 100. During the advancing process, the oil stains on the platform and in the groove are shoveled up and flow into the first scraper 300 and the second scraper 400. Subsequently, the oil stains in the second scraper 400 converge in the first scraper 300, and finally, they flow into the storage box 500 through the oil pipe.

[0031] By adopting such an oil stain cleaning device for the groove of the cast iron platform of the wind turbine, the oil stains on the upper surface of the cast iron platform 1 and in its groove can be conveniently scraped away, so as to ensure its normal operation and extend its service life. In addition, the recycled oil stains can be processed and reused, so as to achieve the purpose of waste utilization.

[0032] It should be noted that during specific implementation, it should be ensured that the length of the second scraper 400 is at least greater than half of the distance between two adjacent T-shaped grooves 2. Thus, it can be prevented that the middle area of the platform between two adjacent grooves is missed during the treatment of two adjacent grooves.

[0033] As another preferred implementation manner, during specific implementation, a filter screen 600 can also be provided in both the first oil inlet and the second oil inlet. Through the filter screen 600, impurities are blocked outside, reducing the probability of the oil pipe being blocked.

[0034] In addition, the device further includes a pump 700. Both the storage box 500 and the pump 700 are arranged on the mounting plate 200, and the storage box 500 is connected to the first scraper 300 through the pump 700. By adopting this method, the pump 700 can move together with the mounting plate 200, reducing the length of the oil pipe. Of course, in other implementation manners, the pump 700 can also be placed on the cast iron platform 1 and hung on the mounting plate 200, and the pump 700 can also move together with the mounting plate 200.

[0035] In this embodiment, the linear motion driving member 100 includes an operating rod, and the operating rod is vertically arranged on the mounting plate 200. Of course, in other implementation manners, the linear motion driving member 100 can also be a motorized vehicle body, a chain mechanism, etc., which are linear motion mechanisms that can drive the mounting plate 200.

[0036] During use, an operator holds the operating rod by hand and drives the entire device to move through the operating rod. Specifically, the length of the operating rod can be set to be adjustable to facilitate operation by users of different heights.

[0037] The usage method of the above-mentioned oil stain cleaning device for the cast iron platform groove of the wind turbine generator:

[0038] During use, first place the first shovel 300 into the T-shaped groove 2 from the end of the T-shaped groove 2, and make the first oil inlet and the second oil inlet on the advancing side. Then drive the entire device to advance through the operating rod. During the advancing process, the oil stains on the platform and in the groove are shoveled up and flow into the first shovel 300 and the second shovel 400. Subsequently, the oil stains in the second shovel 400 converge in the first shovel 300, and finally flow into the storage box 500 through the oil pipe.

[0039] By adopting such an oil stain cleaning device for the cast iron platform groove of the wind turbine generator, the oil stains on the upper surface of the cast iron platform 1 and in its groove 2 can be easily scraped away, thereby ensuring its normal operation and extending its service life. The recycled oil stains can be processed and reused, thus achieving the purpose of waste utilization.

[0040] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered within the scope of the claims and the description of the present invention.

Claims

1. An oil stain cleaning device for the groove of the cast iron platform of a wind turbine, characterized in that Comprising: A linear motion driving member; A mounting plate, mounted on the linear motion driving member; A first scraper, which is a hollow member, arranged on the mounting plate, adapted to the shape of the T-shaped groove, for scraping the oil stain on the inner wall of the T-shaped groove. A first oil inlet is provided on the first scraper, and the oil stain shoveled up by the first scraper can enter the first scraper through the first oil inlet; Two second scrapers, which are hollow members. The two second scrapers are symmetrically arranged on both sides of the second scraper, and are located on the side close to the mounting plate and communicate with the first scraper, for scraping the oil stain on the cast iron platform; A second oil inlet is provided on the second scraper, and the oil stain shoveled up by the second scraper can enter the second scraper through the second oil inlet; And A storage box, communicated with the first scraper through an oil pipe, and the oil stain in the first scraper can enter the storage box through the oil pipe.

2. The oil stain cleaning device for the cast iron platform groove of the wind turbine unit according to claim 1, wherein, The length of the second scraper is at least greater than half of the distance between two adjacent T-shaped grooves.

3. The oil stain cleaning device for the cast iron platform groove of the wind turbine unit according to claim 1 or 2, characterized in that, It further includes a filter screen, and the first oil inlet and the second oil inlet are both covered with the filter screen.

4. The oil stain cleaning device for the cast iron platform groove of the wind turbine unit according to claim 1, wherein, It further includes a pump. The storage box and the pump are both arranged on the mounting plate, and the storage box is communicated with the first scraper through the pump.

5. The oil stain cleaning device for the cast iron platform groove of the wind turbine unit according to claim 1, wherein, The linear motion driving member includes an operating rod, and the operating rod is vertically arranged on the mounting plate.

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