Wind power generation equipment maintenance equipment

Abstract

The present invention relates to the technical field of wind power generation, and specifically to a wind power generation equipment maintenance equipment, comprising a first lifting frame, a second lifting frame, a maintenance platform, two climbing frames and a bearing frame, wherein the bearing frame is slidably connected to the maintenance platform, the maintenance platform is fixedly connected to the second lifting frame, and the second lifting frame is fixedly connected to the first lifting frame, and each climbing frame comprises a main frame, an inclined plate and a plurality of climbing plates. The main frame currently provided provides installation support for the plurality of climbing plates, and cooperates with the corresponding inclined plates to support the back side of the main frame to support the stepping of the staff, so as to facilitate the staff to get on and off the maintenance platform. The design structure is simple and easy to produce, and solves the problem that it is inconvenient for the staff to get on and off the maintenance platform and cannot get on and off the maintenance platform smoothly for maintenance work.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power generation, and in particular to wind power generation equipment maintenance equipment. Background Art

[0002] Wind turbines are widely used as one of the three major energy-saving power generation methods. The existing maintenance platform equipment can adjust the height and rotation position at any time, which improves the maintenance efficiency and safety. However, it is not convenient to adjust the horizontal working position and the horizontal working range is limited.

[0003] In the prior art, the patent (CN217354610U) proposes a wind power generation equipment maintenance platform, including a bearing plate, a screw rod, and an electric lifting platform is fixedly connected to the middle part of the top of the bearing plate, and a guide rail is fixedly connected to the top of the electric lifting platform. The two ends of the screw rod are rotatably connected to the inner side of the guide rail, and the outer side of the guide rail corresponds to one end of the two ends of the screw rod and is fixedly connected to a motor. The driving end of the motor passes through the guide rail and is fixedly connected to one end of the screw rod. The top of the guide rail is slidably connected to the bottom of the maintenance platform along both sides of the screw rod radially. A threaded block is fixedly connected to the middle part of the bottom end of the maintenance platform, and the inner wall of the threaded block is threaded. The outer diameter of the screw rod is threaded and connected to the inner wall of the threaded block. When the staff is performing maintenance, they control the motor to drive the screw rod to rotate, and the screw rod drives the threaded block to move, thereby driving the maintenance platform to be adjusted in a horizontal position, thereby improving work efficiency.

[0004] However, in the above-mentioned prior art, it is inconvenient for the workers to go up and down the maintenance platform, and they cannot go up and down the maintenance platform smoothly to perform maintenance work. Summary of the invention

[0005] The purpose of the present invention is to provide a wind power generation equipment maintenance device, which solves the problem in the prior art that it is inconvenient for workers to go up and down the maintenance platform and cannot go up and down the maintenance platform smoothly to perform maintenance work.

[0006] To achieve the above-mentioned objectives, the present invention provides a wind power generation equipment maintenance equipment, comprising a first lifting frame, a second lifting frame, an inspection platform, two climbing frames and a bearing frame, wherein the bearing frame is slidably connected to the inspection platform and is located above the inspection platform, the inspection platform is fixedly connected to the second lifting frame and is located above the second lifting frame, the second lifting frame is fixedly connected to the first lifting frame and is located above the first lifting frame, each of the climbing frames comprises a main frame, an inclined plate and a plurality of climbing plates, each of the climbing plates is fixedly connected to the main frame and is located on the front side of the main frame, the inclined plate is fixedly connected to the main frame and is located on the back side of the main frame, one of the main frames is fixedly connected to the first lifting frame and is located on the front side of the first lifting frame, and the other main frame is fixedly connected to the second lifting frame and is located on the front side of the second lifting frame.

[0007] The first lifting frame includes a first base plate, a plurality of universal wheels and a plurality of first pneumatic rods, the lower end of each of the first pneumatic rods is fixedly connected to the first base plate and is located above the first base plate, the upper end of each of the first pneumatic rods is fixedly connected to the second lifting frame and is located below the second lifting frame, and each of the universal wheels is fixedly connected to the first base plate and is located below the first base plate.

[0008] Among them, the second lifting frame includes a second base plate and multiple second pneumatic rods, the lower end of each of the second pneumatic rods is fixedly connected to the second base plate and is located above the second base plate, the upper end of each of the second pneumatic rods is fixedly connected to the maintenance platform and is located below the maintenance platform, and the second base plate is fixedly connected to each of the first pneumatic rods and is located at the upper end of each of the first pneumatic rods.

[0009] Among them, the maintenance platform includes a platform body, a motor and a moving component, the moving component is fixedly connected to the platform body and is located on the inner wall of the platform body, the motor is fixedly connected to the platform body and is located on one side of the platform body, and the platform body is slidably connected to the supporting frame and is located below the supporting frame.

[0010] Among them, the moving assembly includes a threaded rod, a moving block and two sliding rods, the two sliding rods are fixedly connected to the platform body and are located on the inner wall of the platform body, the moving block is slidably connected to the two sliding rods and is located on the circumference of the two sliding rods, the circumference of the threaded rod is rotatably connected to the moving block and is located on the inner side of the moving block, and one end of the threaded rod is fixedly connected to the output end of the motor.

[0011] Wherein, the supporting frame includes a frame body, a frame door and a plurality of pulleys, each of the pulleys is fixedly connected to the frame body and is located below the frame body, the frame door is rotatably connected to the frame body and is located on one side of the frame body, and the frame body is fixedly connected to the moving block and is located above the moving block.

[0012] Wherein, each of the pulleys comprises a support rod and a wheel body, wherein the wheel body is rotatably connected to the support rod and is located on one side of the support rod, and the support rod is fixedly connected to the frame and is located below the frame.

[0013] Among them, the wind power generation equipment maintenance equipment also includes two mounting blocks, two electric telescopic rods and two supporting pads, each of the supporting pads is fixedly connected to the corresponding electric telescopic rod and is respectively located at the lower end of the corresponding electric telescopic rod, each of the electric telescopic rod is fixedly connected to the corresponding mounting block and is respectively located above the corresponding mounting block, and the two mounting blocks are fixedly connected to the first base plate and are respectively located on both sides of the first base plate.

[0014] The wind power generation equipment maintenance equipment of the present invention has a main frame that is currently arranged to provide installation support for multiple climbing platforms, and cooperate with the corresponding inclined plates to support the back side of the main frame to support the staff's stepping, so as to facilitate the staff to get on and off the maintenance platform. The design structure is simple and easy to produce, and solves the problem that it is inconvenient for the staff to get on and off the maintenance platform and cannot get on and off the maintenance platform smoothly to perform maintenance work. After the staff pushes the first bottom plate to the target position, the two electric telescopic rods are started, and the output ends of the two electric telescopic rods are connected to the corresponding abutment pads, and the abutment pads are tightly fitted to the ground to increase the friction with the ground, ensuring that the overall equipment will not shake after the staff climbs onto the frame, thereby ensuring safety during maintenance. The setting of the mounting block provides installation conditions for the corresponding electric telescopic rods to ensure the stability of the electric telescopic rods when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention.

[0017] Figure 2 It is a front view of the first embodiment of the present invention.

[0018] Figure 3 The present invention Figure 2 AA line section view.

[0019] Figure 4 The present invention Figure 3 BB line cross-sectional view.

[0020] Figure 5 The present invention Figure 4 Enlarged view of the local structure at location C.

[0021] Figure 6 It is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0022] Figure 7 It is a front view of the third embodiment of the present invention.

[0023] 101-first lifting frame, 102-second lifting frame, 103-maintenance platform, 104-climbing frame, 105-bearing frame, 106-main frame, 107-inclined plate, 108-climbing plate, 109-first bottom plate, 110-universal wheel, 111-first pneumatic rod, 112-second bottom plate, 113-second pneumatic rod, 114-platform, 115-motor, 116-moving component, 117-threaded rod, 118-moving block, 119-sliding rod, 120-frame, 121-frame door, 122-pulley, 123-support rod, 124-wheel body, 201-mounting block, 202-electric telescopic rod, 203-holding pad, 301-power supply box, 302-conductive hose, 303-illumination tube. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0025] The first embodiment of the present application is:

[0026] See also Figure 1-Figure 5 ,in Figure 1 is a schematic diagram of the overall structure of the first embodiment of the present invention, Figure 2 is a front view of a first embodiment of the present invention, Figure 3 The present invention Figure 2 AA line section view, Figure 4 The present invention Figure 3 BB line cross-sectional view, Figure 5 The present invention Figure 4 Enlarged view of the local structure at location C.

[0027] The present invention provides a wind power generation equipment maintenance device, including a first lifting frame 101, a second lifting frame 102, a maintenance platform 103, two climbing frames 104 and a bearing frame 105, each of the climbing frames 104 includes a main frame 106, an inclined plate 107 and multiple climbing plates 108, the first lifting frame 101 includes a first bottom plate 109, multiple universal wheels 110 and multiple first pneumatic rods 111, the second lifting frame 102 includes a second bottom plate 112 and multiple second pneumatic rods 113, the maintenance platform 103 includes a platform body 114, a motor 115 and a moving component 116, the moving component 116 includes a threaded rod 117, a moving block 118 and two sliding rods 119, the bearing frame 105 includes a frame body 120, a frame door 121 and multiple pulleys 122, each of the pulleys 122 includes a support rod 123 and a wheel body 124.

[0028] According to this specific embodiment, the carrying frame 105 is slidably connected to the maintenance platform 103, the maintenance platform 103 is fixedly connected to the second lifting frame 102, the second lifting frame 102 is fixedly connected to the first lifting frame 101, each of the climbing boards 108 is fixedly connected to the main frame 106, the inclined board 107 is fixedly connected to the main frame 106, one of the main frames 106 is fixedly connected to the first lifting frame 101, the other main frame 106 is fixedly connected to the second lifting frame 102, each of the first pneumatic rods 111 is fixedly connected to the main frame 106, and the inclined board 107 is fixedly connected to the main frame 106. The lower end of each of the first pneumatic rods 111 is fixedly connected to the first bottom plate 109, the upper end of each of the first pneumatic rods 111 is fixedly connected to the second lifting frame 102, each of the universal wheels 110 is fixedly connected to the first bottom plate 109, the lower end of each of the second pneumatic rods 113 is fixedly connected to the second bottom plate 112, the upper end of each of the second pneumatic rods 113 is fixedly connected to the maintenance platform 103, the second bottom plate 112 is fixedly connected to each of the first pneumatic rods 111, the moving assembly 116 is fixedly connected to the platform body 114, and the motor 1 15 is fixedly connected to the platform 114, the platform 114 is slidably connected to the bearing frame 105, the two sliding rods 119 are fixedly connected to the platform 114, the moving block 118 is slidably connected to the two sliding rods 119, the peripheral side of the threaded rod 117 is rotatably connected to the moving block 118, one end of the threaded rod 117 is fixedly connected to the output end of the motor 115, each of the pulleys 122 is fixedly connected to the frame 120, the frame door 121 is rotatably connected to the frame 120, and the frame 120 is connected to the moving block 1 18 is fixedly connected, the wheel body 124 is rotatably connected to the support rod 123, and the support rod 123 is fixedly connected to the frame body 120. The main frame 106 currently provided provides installation support for multiple climbing boards 108, and cooperates with the corresponding inclined plates 107 to support the back side of the main frame 106 to support the staff's stepping, making it convenient for the staff to get on and off the maintenance platform 103. The design structure is simple and easy to produce, which solves the problem that it is inconvenient for the staff to get on and off the maintenance platform 103 and that they cannot get on and off the maintenance platform 103 smoothly for maintenance work.

[0029] Among them, the supporting frame 105 is located above the maintenance platform 103, the maintenance platform 103 is located above the second lifting frame 102, the second lifting frame 102 is located above the first lifting frame 101, each of the climbing boards 108 is located on the front side of the main frame 106, and the inclined board 107 is located on the back side of the main frame 106, one of the main frames 106 is located on the front side of the first lifting frame 101, and the other main frame 106 is located on the front side of the second lifting frame 102. After the staff stabilizes the first bottom plate 109, they climb onto the second bottom plate 112 by stepping on the corresponding climbing board 108, and continue to climb onto the platform 114 on the main frame 106 and the climbing board 108 of the second bottom plate 112, and then the corresponding first pneumatic rod 111 and the second pneumatic rod 113 are started to adjust the height of the frame 120, and the staff can start the maintenance work.

[0030] Secondly, the lower end of each of the first pneumatic rods 111 is located above the first base plate 109, the upper end of each of the first pneumatic rods 111 is located below the second lifting frame 102, each of the universal wheels 110 is located below the first base plate 109, the lower end of each of the second pneumatic rods 113 is located above the second base plate 112, the upper end of each of the second pneumatic rods 113 is located below the maintenance platform 103, and the second base plate 112 is located at the upper end of each of the first pneumatic rods 111. Multiple first pneumatic rods 111 raise the second base plate 112, and multiple second pneumatic rods 113 raise the platform 114 again, thereby increasing the height of the frame 120, and the height at which the staff in the frame 120 can perform maintenance is also higher.

[0031] At the same time, the moving component 116 is located on the inner wall of the platform 114, the motor 115 is located on one side of the platform 114, the platform 114 is located below the supporting frame 105, the two sliding rods 119 are both located on the inner wall of the platform 114, the moving block 118 is located on the peripheral side of the two sliding rods 119, the peripheral side of the threaded rod 117 is located on the inner side of the moving block 118, and the contact surface between the moving block 118 and the threaded rod 117 has a thread that is mutually compatible with the surface of the threaded rod 117. Therefore, when the motor 115 drives the threaded rod 117 to rotate, the threaded rod 117 and the moving block 118 rotate, thereby driving the movement of the moving block 118, and cooperating with the limiting of the two sliding rods 119 to ensure that the moving block 118 moves left and right in a horizontal posture.

[0032] In addition, each of the pulleys 122 is located below the frame 120, the frame door 121 is located on one side of the frame 120, the frame 120 is located above the moving block 118, the wheel body 124 is located on one side of the support rod 123, the support rod 123 is located below the frame 120, and the pulley 122 is in contact with the upper surface of the platform 114. When the frame 120 moves horizontally following the moving block 118, the arrangement of the support rod 123 and the wheel body 124 can reduce the pressure on the moving block 118, while also ensuring the smooth movement of the frame 120 and reducing the output resistance of the threaded rod 117 to the motor 115. A cushion is also provided on the inner side of the frame 120 to facilitate the staff to choose a maintenance posture and reduce the fatigue of the staff.

[0033] In this embodiment, after the staff stabilizes the first base plate 109, they step on the corresponding climbing board 108 to climb onto the second base plate 112, and continue to climb onto the platform 114 on the main frame 106 of the second base plate 112 and the climbing board 108. Then, the corresponding first pneumatic rods 111 and second pneumatic rods 113 are started to adjust the height of the frame 120, and the staff can start the maintenance work. The second base plate 112 is raised by multiple first pneumatic rods 111, and the platform 114 is raised again by multiple second pneumatic rods 113, so that the height of the frame 120 is increased, and the height that the staff in the frame 120 can inspect is also higher. The contact surface between the moving block 118 and the threaded rod 117 has a contact surface with the surface of the threaded rod 117. The threads are adapted to each other, so when the motor 115 drives the threaded rod 117 to rotate, the threaded rod 117 and the moving block 118 rotate, thereby driving the movement of the moving block 118, and cooperating with the limiting of the two sliding rods 119, it is ensured that the moving block 118 moves left and right in a horizontal posture, and the pulley 122 is in contact with the upper surface of the platform 114. When the frame 120 moves horizontally following the moving block 118, the setting of the support rod 123 and the wheel body 124 can reduce the pressure on the moving block 118, and also ensure the smooth movement of the frame 120, reducing the output resistance of the threaded rod 117 to the motor 115, and a cushion is also provided on the inner side of the frame 120 to facilitate the staff to choose the maintenance posture and reduce the fatigue of the staff.

[0034] The second embodiment of the present application is:

[0035] See also Figure 6 ,in Figure 6 It is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0036] The present invention provides a wind power generation equipment maintenance device, which also includes two mounting blocks 201 , two electric telescopic rods 202 and two abutting pads 203 .

[0037] With respect to this specific embodiment, each of the supporting pads 203 is fixedly connected to the corresponding electric telescopic rod 202 and is respectively located at the lower end of the corresponding electric telescopic rod 202. Each of the electric telescopic rods 202 is fixedly connected to the corresponding mounting block 201 and is respectively located above the corresponding mounting block 201. The two mounting blocks 201 are fixedly connected to the first base plate 109 and are respectively located on both sides of the first base plate 109. After the staff pushes the first base plate 109 to the target position, the two electric telescopic rods 202 are started. The output ends of the two electric telescopic rods 202 are connected to the corresponding supporting pads 203, and the supporting pads 203 are tightly fitted to the ground to increase the friction with the ground, ensuring that the overall equipment will not shake after the staff climbs onto the frame 120, thereby ensuring safety during maintenance. The setting of the mounting block 201 provides installation conditions for the corresponding electric telescopic rod 202, ensuring the stability of the electric telescopic rod 202 when in use.

[0038] In this embodiment, after the staff pushes the first base plate 109 to the target position, the two electric telescopic rods 202 are started, and the output ends of the two electric telescopic rods 202 are connected to the corresponding supporting pads 203, and the supporting pads 203 are tightly fitted to the ground to increase the friction with the ground, ensuring that the entire equipment will not shake after the staff climbs onto the frame 120, thereby ensuring safety during maintenance. The setting of the mounting block 201 provides installation conditions for the corresponding electric telescopic rods 202, ensuring the stability of the electric telescopic rods 202 during use.

[0039] The third embodiment of the present application is:

[0040] See also Figure 7 ,in Figure 7 It is a front view of the third embodiment of the present invention.

[0041] The present invention provides a wind power generation equipment maintenance device, which also includes a power supply box 301 , a conductive hose 302 and a lighting tube 303 .

[0042] According to this specific embodiment, the lighting tube 303 is fixedly connected to the conductive hose 302 and is located at the upper end of the conductive hose 302. The lower end of the conductive hose 302 is fixedly connected to the power supply box 301 and is located above the power supply box 301. The power supply box 301 is fixedly connected to the frame 120 and is located on one side of the frame 120. A battery is arranged inside the power supply box 301, and there is also enough space for the staff to place small parts required for maintenance. The conductive hose 302 can be extended and stretched freely in length, and the bright light emitted by the lighting tube 303 can support the staff in the maintenance of wind power generation equipment at night.

[0043] In this embodiment, a battery is provided inside the power supply box 301, and there is also enough space for the staff to place small parts required for maintenance. The conductive hose 302 can be extended and stretched freely, and the light emitted by the lighting tube 303 can support the staff to repair the wind power generation equipment at night, which has better applicability.

[0044] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A wind power generation equipment maintenance equipment, comprising a first lifting frame, a second lifting frame, a maintenance platform and a bearing frame, wherein the bearing frame is slidably connected to the maintenance platform and is located above the maintenance platform, the maintenance platform is fixedly connected to the second lifting frame and is located above the second lifting frame, the second lifting frame is fixedly connected to the first lifting frame and is located above the first lifting frame, characterized in that: It also includes two climbing frames, each of which includes a main frame, an inclined plate and multiple climbing boards, each of which is fixedly connected to the main frame and located on the front side of the main frame, and the inclined plate is fixedly connected to the main frame and located on the back side of the main frame, one of the main frames is fixedly connected to the first lifting frame and located on the front side of the first lifting frame, and the other main frame is fixedly connected to the second lifting frame and located on the front side of the second lifting frame.

2. The wind power generation equipment maintenance equipment according to claim 1, characterized in that: The first lifting frame includes a first base plate, a plurality of universal wheels and a plurality of first pneumatic rods, the lower end of each of the first pneumatic rods is fixedly connected to the first base plate and is located above the first base plate, the upper end of each of the first pneumatic rods is fixedly connected to the second lifting frame and is located below the second lifting frame, and each of the universal wheels is fixedly connected to the first base plate and is located below the first base plate.

3. The wind power generation equipment maintenance equipment according to claim 2, characterized in that: The second lifting frame includes a second base plate and multiple second pneumatic rods, the lower end of each of the second pneumatic rods is fixedly connected to the second base plate and is located above the second base plate, the upper end of each of the second pneumatic rods is fixedly connected to the maintenance platform and is located below the maintenance platform, and the second base plate is fixedly connected to each of the first pneumatic rods and is located at the upper end of each of the first pneumatic rods.

4. The wind power generation equipment maintenance equipment according to claim 3, characterized in that: The inspection platform includes a platform body, a motor and a moving component. The moving component is fixedly connected to the platform body and is located on the inner wall of the platform body. The motor is fixedly connected to the platform body and is located on one side of the platform body. The platform body is slidably connected to the supporting frame and is located below the supporting frame.

5. The wind power generation equipment maintenance equipment according to claim 4, characterized in that: The moving assembly includes a threaded rod, a moving block and two sliding rods. The two sliding rods are fixedly connected to the platform and are located on the inner wall of the platform. The moving block is slidably connected to the two sliding rods and is located on the circumference of the two sliding rods. The circumference of the threaded rod is rotatably connected to the moving block and is located on the inner side of the moving block. One end of the threaded rod is fixedly connected to the output end of the motor.

6. The wind power generation equipment maintenance equipment according to claim 5, characterized in that: The supporting frame includes a frame body, a frame door and a plurality of pulleys, each of the pulleys is fixedly connected to the frame body and is located below the frame body, the frame door is rotatably connected to the frame body and is located on one side of the frame body, and the frame body is fixedly connected to the moving block and is located above the moving block.

7. The wind power generation equipment maintenance equipment according to claim 6, characterized in that: Each of the pulleys comprises a support rod and a wheel body, wherein the wheel body is rotatably connected to the support rod and is located on one side of the support rod, and the support rod is fixedly connected to the frame and is located below the frame.

8. The wind power generation equipment maintenance equipment according to claim 7, characterized in that: The wind power generation equipment maintenance equipment also includes two mounting blocks, two electric telescopic rods and two supporting pads, each of the supporting pads is fixedly connected to the corresponding electric telescopic rod and is respectively located at the lower end of the corresponding electric telescopic rod, each of the electric telescopic rods is fixedly connected to the corresponding mounting block and is respectively located above the corresponding mounting block, and the two mounting blocks are fixedly connected to the first base plate and are respectively located on both sides of the first base plate.

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