Anti-rust assembly for wind power gear box and wind power gear box
By using anti-rust components of gas-phase anti-rust and wet body and warning signs in wind power gearboxes, the problem of rust in wind power gearboxes is solved, effective anti-rust effect is achieved and the problem of residual rust oil is avoided. .
Patent Information
- Application Number
- CN202421361128.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-14
AI Technical Summary
When wind power gearboxes are stored in harsh environments or coastal areas, rust occurs generally within the interior, and the residues of existing gas-phase anti-rust oil and compatibility issues with lubricating oil still need to be explored.
It provides an anti-rust assembly for a wind power gear box, including a gas-phase anti-rust and wet control body and a warning sign. It is connected by a first connecting rope. The rust inhibitor in the gas-phase anti-rust control body produces an anti-rust effect on the wind power gear box. , warning signs remind you to remove the anti-rust and wet body before running.
Effectively prevent rust inside the wind power gear box, avoid damage caused by rust, and avoid the residual and compatibility problems of anti-rust oil, making it easier to remove anti-rust and wet control bodies.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of rust prevention of wind power gear boxes, and more specifically, relates to an anti-rust component for a wind power gear box and the wind power gear box. Background Art
[0002] At present, there is generally no anti-rust material inside the wind turbine gearbox. When encountering harsh environments or stored in coastal areas, rust generally occurs inside. In recent years, some manufacturers have used vapor phase anti-rust oil as a means of internal rust prevention for wind turbine gearboxes, but the subsequent residue of vapor phase anti-rust oil and compatibility with lubricating oil still require long-term exploration. Utility Model Content
[0003] The purpose of the utility model is to provide a rust-proof component for a wind power gear box and a wind power gear box in view of the deficiencies in the prior art, so as to solve the problem of rust prevention inside the wind power gear box in the prior art.
[0004] In order to achieve the above object, the utility model provides an anti-rust component for a wind power gearbox, comprising:
[0005] A vapor phase rust-proof and moisture-controlling body, the vapor phase rust-proof and moisture-controlling body is used to be placed in a wind power gearbox, the vapor phase rust-proof and moisture-controlling body comprises a shell, a side of the shell is provided with a hollow hole, a rust inhibitor is provided inside the shell, a flat non-woven fabric is provided between the rust inhibitor and the shell, and the flat non-woven fabric at least covers the hollow hole;
[0006] A warning sign, which is used to be placed outside the wind turbine gearbox. A warning mark is provided on the warning sign to remind the user to take out the vapor phase rust-proof and moisture-controlling body before the wind turbine gearbox is operated;
[0007] A first connecting rope, wherein two ends of the first connecting rope are respectively connected to the shell and the warning sign.
[0008] Optionally, the shell includes a cylinder and end covers arranged at both ends of the cylinder, and a connecting structure is arranged on the outer side of at least one of the end covers, and the connecting structure is connected to the first connecting rope.
[0009] Optionally, the outer sides of the two end covers are provided with the connecting structure, one of the connecting structures is connected to the first connecting rope, the other of the connecting structures is connected to one end of the second connecting rope, and the other end of the second connecting rope is connected to another of the vapor phase rust preventive and moisture control bodies.
[0010] Optionally, the connecting structure includes a protruding portion, a first rope threading hole is formed on the protruding portion, and the first connecting rope is connected to the shell through the first rope threading hole.
[0011] Optionally, a first buckle is provided at one end of the first connecting rope, and the first buckle can connect the first rope end of the first connecting rope that passes through the first rope threading hole and is folded back with the first connecting rope.
[0012] Optionally, a second rope threading hole is provided at one end of the warning sign, and the first connecting rope is connected to the warning sign through the second rope threading hole.
[0013] Optionally, a second buckle is provided at the other end of the first connecting rope, and the second buckle can connect the second rope end of the first connecting rope that passes through the second rope threading hole and is folded back to the first connecting rope.
[0014] Optionally, the first connecting rope and the second connecting rope are steel ropes.
[0015] Optionally, the weight of the flat nonwoven fabric is 110 ± 5 g / m 2 The thickness of the flat nonwoven fabric is 0.10-0.15 mm, and the air permeability of the flat nonwoven fabric is ≥800 g / m 2 .24h, the tensile strength of the flat non-woven fabric is ≥2.0N / mm in the transverse direction and ≥3.0N / mm in the longitudinal direction.
[0016] The utility model also provides a wind power gearbox, comprising:
[0017] A gear box body, wherein the gear box body is provided with a box cover;
[0018] In the above-mentioned anti-rust component for a wind power gearbox, the vapor phase rust-proof and moisture-controlling body is arranged in the gearbox body, the warning sign is arranged outside the gearbox body, and the first connecting rope passes between the gearbox body and the box cover.
[0019] The utility model provides an anti-rust component for a wind turbine gear box and a wind turbine gear box, which have the beneficial effects of: the anti-rust component for the wind turbine gear box comprises a gas phase anti-rust and moisture control body and a warning sign, which are connected by a first connecting rope, and when in use, the gas phase anti-rust and moisture control body and the warning sign are respectively placed inside and outside the wind turbine gear box, and the rust inhibitor in the gas phase anti-rust and moisture control body is used to produce an anti-rust effect on the inside of the wind turbine gear box, so that when the wind turbine gear box is in a harsh environment or stored or transported along the coast, the inside of the wind turbine gear box is prevented from rusting, and the warning mark arranged on the warning sign can remind the user to take out the gas phase anti-rust and moisture control body before the wind turbine gear box is operated, and the arrangement of the first connecting rope can facilitate the removal of the gas phase anti-rust and moisture control body.
[0020] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.
[0022] Figure 1 A schematic structural diagram of a rust-proof component for a wind power gearbox according to an embodiment of the utility model is shown.
[0023] Figure 2 A schematic structural diagram of a wind turbine gearbox according to an embodiment of the utility model is shown.
[0024] Description of reference numerals:
[0025] 1. Hollow hole; 2. Flat non-woven fabric; 3. Warning sign; 4. First connecting rope; 5. Cylinder; 6. End cover; 7. Raised portion; 8. Second connecting rope; 9. First rope threading hole; 10. First buckle; 11. Second rope threading hole; 12. Second buckle; 13. Gear box body; 14. Box cover. DETAILED DESCRIPTION
[0026] The preferred embodiments of the present invention will be described in more detail below. Although the preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.
[0027] like Figure 1 As shown, the utility model provides an anti-rust component for a wind power gearbox, comprising:
[0028] A vapor phase rust-proof and moisture-controlling body, which is used to be placed in a wind power gearbox, and comprises a shell, a side of which is provided with a hollow hole 1, a rust inhibitor is provided inside the shell, a flat non-woven fabric 2 is provided between the rust inhibitor and the shell, and the flat non-woven fabric 2 at least covers the hollow hole 1;
[0029] A warning sign 3, which is used to be placed outside the wind turbine gearbox. A warning mark is provided on the warning sign 3 to remind the user to take out the vapor phase rust-proof and moisture-controlling body before the wind turbine gearbox is operated;
[0030] A first connecting rope 4 , two ends of which are respectively connected to the housing and the warning sign 3 .
[0031] Specifically, in order to solve the internal rust prevention problem of a wind turbine gearbox, the utility model provides an anti-rust component for a wind turbine gearbox having a vapor phase rust prevention and moisture control body and a warning sign 3, which are connected by a first connecting rope 4. When in use, the vapor phase rust prevention and moisture control body and the warning sign 3 are respectively placed inside and outside the wind turbine gearbox, and the rust inhibitor in the vapor phase rust prevention and moisture control body is used to prevent rust inside the wind turbine gearbox. When the wind turbine gearbox is in a harsh environment or is stored or transported along the coast, the internal rust can be prevented from occurring. The warning mark on the warning sign 3 can remind the user to take out the vapor phase rust prevention and moisture control body before the wind turbine gearbox is operated, and the setting of the first connecting rope 4 can facilitate the removal of the vapor phase rust prevention and moisture control body.
[0032] Furthermore, the rust inhibitor can be a vapor phase rust-proof material, which can be purchased as needed. The vapor phase rust-proof material is a kind of corrosion protection that delays the occurrence of rust by volatilizing the vapor phase corrosion inhibitor and reacting chemically with the metal surface; the hollow hole 1 on the shell is used for the gas flow inside and outside the shell, and the flat non-woven fabric 2 covers the hollow hole 1, which has a breathable effect and can prevent the powdered rust inhibitor from leaking out.
[0033] Optionally, the shell includes a cylinder 5 and end covers 6 arranged at both ends of the cylinder 5, and a connecting structure is arranged on the outer side of at least one of the end covers 6, and the connecting structure is connected to the first connecting rope 4.
[0034] Specifically, the end caps 6 seal the two ends of the cylinder 5 to form a space for storing the rust inhibitor therein. The end caps 6 may be cap-shaped and detachably or fixedly connected to the cylinder 5. A connection structure connected to the first connecting rope 4 is provided on the outer side of at least one end cap 6.
[0035] Optionally, the outer sides of the two end covers 6 are provided with the connecting structure, one of the connecting structures is connected to the first connecting rope 4, the other connecting structure is connected to one end of the second connecting rope 8, and the other end of the second connecting rope 8 is connected to another vapor phase rust preventive and moisture control body.
[0036] Specifically, according to the requirements for anti-rust effect, two or more vapor phase rust-proof and moisture-controlling bodies can be provided, and each vapor phase rust-proof and moisture-controlling body is connected by a second connecting rope 8, and can be put into the wind power gearbox at the same time, and can also be taken out at the same time.
[0037] In this embodiment, a connection structure is provided on the two end covers 6 of each shell, and two vapor phase rust-proof and moisture-controlling bodies are provided in total.
[0038] Optionally, the connection structure includes a protruding portion 7 , a first rope threading hole 9 is formed on the protruding portion 7 , and the first connection rope 4 is connected to the housing through the first rope threading hole 9 .
[0039] Optionally, a first buckle 10 is provided at one end of the first connecting rope 4 , and the first buckle 10 can connect the first rope end of the first connecting rope 4 that passes through the first rope threading hole 9 and is folded back with the first connecting rope 4 .
[0040] Specifically, the first buckle 10 may be a rope clip or a rope clamp, which can conveniently realize the connection between the first connecting rope 4 and the first rope threading hole 9 .
[0041] Optionally, a second rope threading hole 11 is provided at one end of the warning sign 3 , and the first connecting rope 4 is connected to the warning sign 3 through the second rope threading hole 11 .
[0042] Specifically, the warning mark on the warning sign 3 can be a pattern or text, which can warn the user to remove the vapor phase rust-proof and moisture-control agent before the wind turbine gearbox is operated; the second rope threading hole 11 on the warning sign 3 is used to connect the first connecting rope 4 to it.
[0043] Optionally, a second buckle 12 is provided at the other end of the first connecting rope 4 , and the second buckle 12 can connect the second rope end of the first connecting rope 4 that passes through the second rope threading hole 11 and is folded back to the first connecting rope 4 .
[0044] Specifically, the second buckle 12 is similar to the first buckle 10 and can be a rope clip or a rope clamp.
[0045] Optionally, the first connecting rope 4 and the second connecting rope 8 are steel ropes.
[0046] Specifically, the first buckle 10 and the second buckle 12 are wire rope buckles or wire rope clamps; the diameter of the wire rope is 0.8 mm, and can be clamped between the box cover 14 and the sealing ring of the wind power gear box.
[0047] Optionally, the weight of the flat nonwoven fabric 2 is 110 ± 5 g / m 2 The thickness of the flat nonwoven fabric 2 is 0.10-0.15 mm, and the air permeability of the flat nonwoven fabric 2 is ≥800 g / m 2 .24h, the tensile strength of the flat nonwoven fabric 2 is ≥2.0N / mm in the transverse direction and ≥3.0N / mm in the longitudinal direction.
[0048] Specifically, the flat nonwoven fabric 2 needs to at least cover the hollow holes 1, which has a breathable effect and can prevent the powdery rust inhibitor from leaking out.
[0049] like Figure 2 As shown, the utility model also provides a wind power gearbox, comprising:
[0050] A gear box body 13, wherein the gear box body 13 is provided with a box cover 14;
[0051] In the above-mentioned anti-rust component for a wind power gearbox, the vapor phase rust-proof and moisture-controlling body is arranged in the gearbox body 13 , the warning sign 3 is arranged outside the gearbox body 13 , and the first connecting rope 4 passes between the gearbox body 13 and the box cover 14 .
[0052] Specifically, when the wind turbine gearbox is in a harsh environment or stored or transported along the coast, the gas phase rust preventer and the warning sign 3 are respectively arranged inside and outside the wind turbine gearbox, and the gas phase rust preventer and the warning sign 3 are connected by a first connecting rope 4, and the first connecting rope 4 is clamped between the box cover 14 and the gearbox body 13 to prevent the gas phase rust preventer and the moisture control body from falling into the gearbox body 13. The gas phase rust preventer and the moisture control body provide an anti-rust effect in the gearbox body 13, and such anti-rust does not have residue and compatibility problems like rust-proof oil. The warning mark arranged on the warning sign 3 can remind the user to take out the gas phase rust preventer and the moisture control body before the wind turbine gearbox is operated, and the arrangement of the first connecting rope 4 can facilitate the removal of the gas phase rust preventer and the moisture control body.
[0053] The various embodiments of the utility model have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims
1. A rust-proof component for a wind power gearbox, characterized in that: include: A vapor phase rust-proof and moisture-controlling body, the vapor phase rust-proof and moisture-controlling body is used to be placed in a wind power gearbox, the vapor phase rust-proof and moisture-controlling body comprises a shell, a side of the shell is provided with a hollow hole, a rust inhibitor is provided inside the shell, a flat non-woven fabric is provided between the rust inhibitor and the shell, and the flat non-woven fabric at least covers the hollow hole; A warning sign, which is used to be placed outside the wind turbine gearbox. A warning mark is provided on the warning sign to remind the user to take out the vapor phase rust-proof and moisture-controlling body before the wind turbine gearbox is operated; A first connecting rope, wherein two ends of the first connecting rope are respectively connected to the shell and the warning sign.
2. The rust-proof component for a wind power gearbox according to claim 1, characterized in that: The shell includes a cylinder and end covers arranged at both ends of the cylinder, and a connecting structure is arranged on the outer side of at least one of the end covers, and the connecting structure is connected to the first connecting rope.
3. The rust-proof component for a wind power gearbox according to claim 2, characterized in that: The connecting structures are arranged on the outer sides of the two end covers, wherein one of the connecting structures is connected to the first connecting rope, wherein the other connecting structure is connected to one end of the second connecting rope, and the other end of the second connecting rope is connected to another of the vapor phase rust-proof and moisture-controlling bodies.
4. The rust-proof component for a wind power gearbox according to claim 2, characterized in that: The connection structure includes a protruding portion, a first rope threading hole is formed on the protruding portion, and the first connection rope is connected to the housing through the first rope threading hole.
5. The rust-proof component for a wind power gearbox according to claim 4, characterized in that: A first buckle is provided at one end of the first connecting rope, and the first buckle can connect the first rope end of the first connecting rope that passes through the first rope threading hole and is folded back with the first connecting rope.
6. The rust-proof component for a wind power gearbox according to claim 1, characterized in that: A second rope threading hole is provided at one end of the warning sign, and the first connecting rope is connected to the warning sign through the second rope threading hole.
7. The rust-proof component for a wind power gearbox according to claim 6, characterized in that: The other end of the first connecting rope is provided with a second buckle, and the second buckle can connect the second rope end of the first connecting rope that passes through the second rope threading hole and is folded back with the first connecting rope.
8. The rust-proof component for a wind power gearbox according to claim 3, characterized in that: The first connecting rope and the second connecting rope are steel ropes.
9. The rust-proof component for a wind power gearbox according to claim 3, characterized in that: The basis weight of the flat nonwoven fabric is 110 ± 5 g / m 2 The thickness of the flat nonwoven fabric is 0.10-0.15 mm, and the air permeability of the flat nonwoven fabric is ≥800 g / m 2 .24h, the tensile strength of the flat non-woven fabric is ≥2.0N / mm in the transverse direction and ≥3.0N / mm in the longitudinal direction.
10. A wind power gearbox, characterized in that: include: A gear box body, wherein the gear box body is provided with a box cover; The anti-rust component for a wind power gearbox according to any one of claims 1 to 9, wherein the vapor phase rust-proof and moisture-controlling body is arranged in the gearbox body, the warning sign is arranged outside the gearbox body, and the first connecting rope passes between the gearbox body and the box cover.