Device for detecting coaxiality of inner ring of wind power locking disc

Abstract

The utility model relates to the technical field of detection devices, and discloses a wind power locking disc inner ring coaxiality detection device which comprises a detection rod, the end portion of the detection rod is fixedly connected with a connecting rod, the outer side of the connecting rod is fixedly connected with a dial indicator, and the outer side of the connecting rod is provided with a first adjusting assembly. A second adjusting assembly is arranged on the outer side of the first adjusting assembly, a lifting assembly is arranged on the outer side of the second adjusting assembly, the lifting assembly comprises a lifting rod rotationally connected to the outer side of the second adjusting assembly, and two racks are fixedly connected to the outer side of the lifting rod. The motor drives the transmission rod to rotate, so that the gear is driven to rotate, the rack is driven to ascend and descend, the lifting rod is driven to ascend and descend, and the detection rod and the dial indicator are driven to ascend and descend, so that the device is suitable for wind power locking discs of different sizes, and the coaxiality of inner rings of the wind power locking discs of different sizes can be conveniently detected; therefore, the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, and more specifically, to a device for detecting the coaxiality of an inner ring of a wind turbine locking disc. Background Art

[0002] As is known to all, with the world's energy shortage and the rapid development of the low-carbon economy, the design and manufacture of wind power equipment has become an urgent need, and wind energy, as a green and renewable energy with abundant reserves, is increasingly valued by people. The wind power locking disc is an important component in wind power equipment, also known as a wind power shrink disc. The wind power locking disc is mainly composed of an inner ring, an outer ring and bolts. The inner hole of the outer ring is provided with a step and an inner conical surface, and threaded holes are evenly distributed on the step; the outer circle of the inner ring is provided with a flange and an outer conical surface, and the flange is provided with screw through holes corresponding to the threaded holes on the step of the outer ring; the flange and the outer conical surface of the inner ring are assembled together with the step and the inner conical surface of the outer ring.

[0003] The existing devices for detecting the coaxiality of the inner ring of the wind turbine locking disk are generally fixed detection devices. When the coaxiality of the inner ring of the wind turbine locking disk of different sizes needs to be detected, it is inconvenient to use and may encounter situations where the detection cannot be performed. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a wind turbine locking disc inner ring coaxiality detection device, which has the advantage that the height of the detection device can be adjusted, making it convenient to detect the coaxiality of the inner ring of wind turbine locking discs of different sizes.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wind power locking plate inner ring coaxiality detection device, comprising a detection rod, the end of the detection rod is fixedly connected to a connecting rod, the outside of the connecting rod is fixedly connected to a dial indicator, a first adjustment component is provided on the outside of the connecting rod, a second adjustment component is provided on the outside of the first adjustment component, a lifting component is provided on the outside of the second adjustment component, the lifting component comprises a lifting rod rotatably connected to the outside of the second adjustment component, two racks are fixedly connected to the outside of the lifting rod, a gear is meshed on the outside of the rack, a transmission rod is fixedly connected to the inside of the gear, and the end of the transmission rod is fixedly connected to a motor.

[0006] As a preferred technical solution of the present utility model, the first adjustment component includes a connecting seat fixedly connected to the end of the dial indicator, a first nut is fixedly connected to the outside of the connecting seat, a first screw is threadedly connected to the inside of the first nut, the inside of the connecting seat is slidingly connected to the outside of the first screw, and a knob is fixedly connected to the outside of the first screw.

[0007] As a preferred technical solution of the present invention, the second adjusting component includes a rotating rod rotatably connected to the outside of the first screw, the inside of the rotating rod is rotatably connected to the second screw, the outside of the second screw is rotatably connected to the inside of the lifting rod, the outside of the second screw is threadedly connected to a second nut, the end of the second nut is fixedly connected to the outside of the lifting rod, and the end of the second screw is fixedly connected to a turntable.

[0008] As an optimal technical solution of the present invention, a rotating assembly is provided on the outside of the lifting rod, and the rotating assembly includes a containing rod slidably connected to the outside of the lifting rod, the bottom of the containing rod is fixedly connected to a connecting disk, and the bottom of the connecting disk is fixedly connected to a rotating disk.

[0009] As a preferred technical solution of the present invention, a pushing assembly is provided at the bottom of the rotating disk. The pushing assembly includes a base fixedly connected to the bottom of the rotating disk. Four universal wheels are fixedly connected to the bottom of the base.

[0010] As an optimal technical solution of the present invention, a fixing component is provided on the outside of the base, and the fixing component includes a screw barrel rotatably connected to the inside of the base, a third screw is threadedly connected to the inside of the screw barrel, and a handle is fixedly connected to the top of the screw barrel.

[0011] As an optimal technical solution of the present invention, the fixing assembly also includes a slide groove opened inside the third screw, the bottom of the base is fixedly connected to a limiting rod, the limiting rod is slidably connected to the inside of the slide groove, and the bottom of the third screw is fixedly connected to a rubber disc.

[0012] As a preferred technical solution of the present invention, the inside of the lifting rod is rotatably connected to the outside of the rotating rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model drives the transmission rod to rotate through the motor, thereby driving the gear to rotate, thereby driving the rack to rise and fall, thereby driving the lifting rod to rise and fall, thereby driving the detection rod and the dial indicator to rise and fall, so that it is suitable for wind turbine locking disks of different sizes, thereby facilitating the detection of the coaxiality of the inner ring of wind turbine locking disks of different sizes, thereby improving the applicability of the device.

[0015] 2. The utility model rotates the handle to drive the screw barrel to rotate, thereby driving the third screw to move, thereby driving the rubber disc to move, thereby making the bottom of the rubber disc contact the ground, thereby limiting the position of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a rear view schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the exploded structure of some components of the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of area A;

[0020] Figure 5 This is a schematic diagram of part of the internal structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the partial internal structure of the utility model.

[0022] In the figure: 1. Detection rod; 2. Connecting rod; 3. Dial indicator; 4. Connecting seat; 5. First screw; 6. Knob; 7. First nut; 8. Rotating rod; 9. Lifting rod; 10. Second nut; 11. Second screw; 12. Turntable; 13. Containing rod; 14. Motor; 15. Transmission rod; 16. Gear; 17. Rack; 18. Connecting disk; 19. Rotating disk; 20. Base; 21. Universal wheel; 22. Screw barrel; 23. Third screw; 24. Handle; 25. Rubber disk; 26. Limit rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 6 As shown, the utility model provides a coaxiality detection device for the inner ring of a wind power locking plate, including a detection rod 1, a connecting rod 2 is fixedly connected to the end of the detection rod 1, a dial indicator 3 is fixedly connected to the outside of the connecting rod 2, a first adjusting component is provided on the outside of the connecting rod 2, a second adjusting component is provided on the outside of the first adjusting component, a lifting component is provided on the outside of the second adjusting component, the lifting component includes a lifting rod 9 rotatably connected to the outside of the second adjusting component, two racks 17 are fixedly connected to the outside of the lifting rod 9, a gear 16 is meshed on the outside of the rack 17, a transmission rod 15 is fixedly connected to the inside of the gear 16, and a motor 14 is fixedly connected to the end of the transmission rod 15.

[0025] The transmission rod 15 is driven to rotate by the motor 14, thereby driving the gear 16 to rotate, thereby driving the rack 17 to rise and fall, thereby driving the lifting rod 9 to rise and fall, thereby driving the detection rod 1 and the dial indicator 3 to rise and fall, so that it is suitable for wind turbine locking disks of different sizes, thereby facilitating the detection of the coaxiality of the inner ring of wind turbine locking disks of different sizes, thereby improving the applicability of the device.

[0026] Among them, the first adjustment component includes a connecting base 4 fixedly connected to the end of the dial indicator 3, a first nut 7 is fixedly connected to the outside of the connecting base 4, a first screw 5 is threadedly connected to the inside of the first nut 7, the inside of the connecting base 4 is slidingly connected to the outside of the first screw 5, and a knob 6 is fixedly connected to the outside of the first screw 5.

[0027] By turning the knob 6, the first screw 5 is driven to rotate, thereby loosening the first screw 5 and the first nut 7, so that the connecting seat 4 loosens the rotating rod 8, thereby facilitating the connecting seat 4 to drive the detection rod 1 to rotate, thereby facilitating the change of the direction of the detection rod 1, thereby facilitating the detection of wind power locking discs of different sizes.

[0028] Among them, the second adjustment component includes a rotating rod 8 rotatably connected to the outside of the first screw 5, a second screw 11 is rotatably connected inside the rotating rod 8, the outside of the second screw 11 is rotatably connected to the inside of the lifting rod 9, the outside of the second screw 11 is threadedly connected to a second nut 10, the end of the second nut 10 is fixedly connected to the outside of the lifting rod 9, and the end of the second screw 11 is fixedly connected to a turntable 12.

[0029] By rotating the turntable 12, the second screw rod 11 is driven to rotate, thereby loosening the second screw rod 11 and the second nut 10, thereby separating the lifting rod 9 from the rotating rod 8, so that the rotating rod 8 can rotate.

[0030] Among them, a rotating assembly is provided on the outside of the lifting rod 9, and the rotating assembly includes a rod 13 slidably connected to the outside of the lifting rod 9, a connecting disk 18 is fixedly connected to the bottom of the rod 13, and a rotating disk 19 is fixedly connected to the bottom of the connecting disk 18.

[0031] By rotating the rod 13, the connecting plate 18 is driven to rotate, thereby changing the overall direction of the device.

[0032] A pushing assembly is provided at the bottom of the rotating disk 19 . The pushing assembly includes a base 20 fixedly connected to the bottom of the rotating disk 19 . Four universal wheels 21 are fixedly connected to the bottom of the base 20 .

[0033] By pushing the rod 13 , power is transmitted to the base 20 , thereby driving the universal wheel 21 to rotate, thereby driving the entire device to move.

[0034] A fixing assembly is provided on the outside of the base 20 , and the fixing assembly includes a screw barrel 22 rotatably connected to the inside of the base 20 , a third screw rod 23 is threadedly connected to the inside of the screw barrel 22 , and a handle 24 is fixedly connected to the top of the screw barrel 22 .

[0035] By rotating the handle 24 , the screw barrel 22 is driven to rotate, thereby driving the third screw rod 23 to move.

[0036] Among them, the fixing component also includes a slide groove opened inside the third screw 23, the bottom of the base 20 is fixedly connected to a limit rod 26, the limit rod 26 is slidably connected to the inside of the slide groove, and the bottom of the third screw 23 is fixedly connected to a rubber disc 25.

[0037] The third screw rod 23 moves to drive the rubber plate 25 to move, so that the bottom of the rubber plate 25 contacts the ground, thereby limiting the position of the entire device.

[0038] The inside of the lifting rod 9 is rotatably connected to the outside of the rotating rod 8 .

[0039] The working principle and usage process of the utility model are as follows: the transmission rod 15 is driven to rotate by the motor 14, thereby driving the gear 16 to rotate, thereby driving the rack 17 to rise and fall, thereby driving the lifting rod 9 to rise and fall, thereby driving the detection rod 1 and the dial indicator 3 to rise and fall, so as to be suitable for wind turbine locking disks of different sizes, thereby facilitating the detection of the coaxiality of the inner ring of wind turbine locking disks of different sizes, thereby improving the applicability of the device.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wind turbine locking disc inner ring coaxiality detection device, comprising a detection rod (1), characterized in that: The end of the detection rod (1) is fixedly connected to a connecting rod (2), the outer side of the connecting rod (2) is fixedly connected to a dial indicator (3), the outer side of the connecting rod (2) is provided with a first adjustment component, the outer side of the first adjustment component is provided with a second adjustment component, the outer side of the second adjustment component is provided with a lifting component, the lifting component includes a lifting rod (9) rotatably connected to the outer side of the second adjustment component, the outer side of the lifting rod (9) is fixedly connected to two racks (17), the outer side of the rack (17) is meshed with a gear (16), the inner side of the gear (16) is fixedly connected to a transmission rod (15), and the end of the transmission rod (15) is fixedly connected to a motor (14).

2. The device for detecting the inner ring coaxiality of a wind turbine locking disc according to claim 1, characterized in that: The first adjustment assembly comprises a connecting seat (4) fixedly connected to the end of the dial indicator (3); a first nut (7) is fixedly connected to the outside of the connecting seat (4); a first screw rod (5) is threadedly connected to the inside of the first nut (7); the inside of the connecting seat (4) is slidably connected to the outside of the first screw rod (5); and a knob (6) is fixedly connected to the outside of the first screw rod (5).

3. The device for detecting the inner ring coaxiality of a wind turbine locking disc according to claim 1, characterized in that: The second adjustment assembly includes a rotating rod (8) rotatably connected to the outside of the first screw rod (5), the rotating rod (8) is internally rotatably connected to a second screw rod (11), the outside of the second screw rod (11) is rotatably connected to the inside of the lifting rod (9), the outside of the second screw rod (11) is threadedly connected to a second nut (10), the end of the second nut (10) is fixedly connected to the outside of the lifting rod (9), and the end of the second screw rod (11) is fixedly connected to a turntable (12).

4. The device for detecting the coaxiality of the inner ring of a wind turbine locking disc according to claim 1, characterized in that: A rotating assembly is provided on the outside of the lifting rod (9), and the rotating assembly includes a containing rod (13) slidably connected to the outside of the lifting rod (9), a connecting disk (18) is fixedly connected to the bottom of the containing rod (13), and a rotating disk (19) is fixedly connected to the bottom of the connecting disk (18).

5. The wind turbine locking disc inner ring coaxiality detection device according to claim 4, characterized in that: A pushing assembly is provided at the bottom of the rotating disk (19), and the pushing assembly comprises a base (20) fixedly connected to the bottom of the rotating disk (19), and four universal wheels (21) are fixedly connected to the bottom of the base (20).

6. The device for detecting the coaxiality of the inner ring of a wind turbine locking disc according to claim 5, characterized in that: A fixing assembly is provided on the outside of the base (20), and the fixing assembly includes a screw barrel (22) rotatably connected to the inside of the base (20), a third screw rod (23) is threadedly connected to the inside of the screw barrel (22), and a handle (24) is fixedly connected to the top of the screw barrel (22).

7. The wind turbine locking disc inner ring coaxiality detection device according to claim 6, characterized in that: The fixing assembly further comprises a slide groove provided inside the third screw rod (23); the bottom of the base (20) is fixedly connected to a limiting rod (26); the limiting rod (26) is slidably connected to the inside of the slide groove; and the bottom of the third screw rod (23) is fixedly connected to a rubber disc (25).

8. The wind turbine locking disc inner ring coaxiality detection device according to claim 1, characterized in that: The interior of the lifting rod (9) is rotatably connected to the exterior of the rotating rod (8).

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