Wind power gear wear test device

Abstract

The utility model provides a wind power gear wear test device, which comprises an L-shaped base, the top of one end of the base is fixedly provided with a limit seat, and the top of the limit seat is provided with a wind power gear box. The wind power gear box is conveniently supported through the limiting seat, the adjusting plate is conveniently adjusted through adjusting mechanisms such as a hand wheel, an adjusting screw rod and a sliding groove, the wind power gear box is conveniently limited through the adjusting plate, a fixing ring and a bearing, an adjusting disc is driven by a hydraulic rod to transversely move, and the adjusting disc drives a rotating disc and an inserting rod to move; the insertion rod and the input shaft flange are mutually inserted conveniently, rotation adjustment can be conveniently performed on the rotating disc and the insertion rod through the servo motor, the regular hexagonal shaft rod and the rotating pipe, so that a plurality of gears in the wind power gear box can be driven to rotate, an abrasion test can be conveniently performed, and the operation environment of the wind power gear is simulated; the wind power gear wear test efficiency and accuracy can be improved, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wind and wind power gear wear test technical field, concretely is a kind of wind power gear wear test device. BACKGROUND

[0002] Wind power gear is important element in wind power generation system, bears transmission, stable and reliable and so on Important function, wind power gear is in long-term work, due to friction, vibration, impact and so on Principle, it is easy to produce wear phenomenon, thereby influence the normal operation of wind power generation system, therefore need to carry out wear test to wind power gear.

[0003] Gear wear test common method includes double gear test, single gear test and test bench test etc., through the observation and measurement to the friction etc. Characteristics of test gear, to judge its performance and life.But the existing test method is to carry out wear test to gear alone, and the quantity of wind power gear is multiple, carries out test alone, and carries out wear test alone, cannot simulate the operating environment of wind power gear, will reduce the wear test efficiency of wind power gear, low practicality.

[0004] Therefore, the utility model provides a kind of wind power gear wear test device. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a kind of wind power gear wear test device to solve the problems raised in the above background art, the utility model is limited to wind power gear box by limiting seat and adjusting plate, by adjusting the rotation mechanism, it is convenient to insert the plug rod and the input shaft flange between each other, it is convenient to carry out wear test to multiple gears inside wind power gear box, and simulate the operating environment of wind power gear, can improve the wear test efficiency and accuracy of wind power gear, and high practicality.

[0006] In order to achieve the above object, the utility model is through the following technical scheme to realize: a kind of wind power gear wear test device, including base, the shape of the base is "L" type, the top of one end of the base is fixedly arranged with limiting seat, wind power gear box is placed on the top of the limiting seat, adjusting plate is movably arranged on the top of the limiting seat side by adjusting mechanism, the top of the base is provided with rotation mechanism by hydraulic rod, the rotation mechanism includes adjusting disc, the one end of the adjusting disc is rotationally installed with rotary disc, the one side of the rotary disc is circularly fixedly provided with plug rod, the center position of the one end of the rotary disc is fixedly provided with rotary tube, the both ends of the wind power gear box are provided with input shaft flange and output shaft flange respectively, the plug rod is arranged on the side of input shaft flange.

[0007] Further, the adjusting mechanism comprises a sliding groove and an adjusting screw rod, the sliding groove is arranged in the top of the limiting seat, and the adjusting screw rod is screw-connected and arranged in the sliding groove.

[0008] Further, the bottom of the adjusting plate is rotationally arranged in the sliding groove, and the bottom of the adjusting plate is screw-connected and arranged on the outside of the adjusting screw rod.

[0009] Further, one side of the top of the adjusting plate is fixedly provided with a fixed ring, a bearing is arranged in the fixed ring, and the fixed ring is arranged on one side of the output shaft flange.

[0010] Further, the rotating mechanism further comprises a servo motor, and the servo motor is fixedly arranged on the side wall of the top of the base.

[0011] Further, a regular hexagonal shaft rod is fixedly arranged on the output shaft of the servo motor, and the regular hexagonal shaft rod is slidingly arranged in the rotating pipe.

[0012] Further, the hydraulic rod is fixedly arranged in the top of the base, the output rod of the hydraulic rod is fixedly connected with the adjusting disc, and the rotating pipe is slidingly arranged in the adjusting disc.

[0013] Further, support rods are symmetrically and fixedly arranged between the top of the base and the limiting seat, and the support rods are in contact with the bottom of the adjusting disc.

[0014] The wind power gear wear test device of the utility model has the advantages that the wind power gear box is conveniently supported through the limiting seat, the adjusting plate is conveniently adjusted through the adjusting mechanism such as the hand wheel, the adjusting screw rod and the sliding groove, the wind power gear box is conveniently limited through the adjusting plate, the fixed ring and the bearing, the adjusting disc is driven to move horizontally through the hydraulic rod, the rotating disc and the inserting rod are driven to move through the adjusting disc, the inserting rod and the input shaft flange are conveniently inserted and connected with each other, the rotating disc and the inserting rod are conveniently adjusted through the servo motor, the regular hexagonal shaft rod and the rotating pipe, so that the plurality of gears in the wind power gear box can be driven to rotate, wear test is conveniently conducted, the running environment of the wind power gear is simulated, the wind power gear wear test efficiency and accuracy are improved, and the utility model has high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural drawing of the wind power gear wear test device of the utility model;

[0016] Fig. 2 It is a front view sectional view of the wind power gear wear test device of the utility model;

[0017] Fig. 3The utility model relates to a rotating mechanism structure diagram of wind power gear wear test device,

[0018] Fig. 4 The utility model relates to an adjusting plate structure diagram of wind power gear wear test device,

[0019] In the drawing: 1, base, 2, limit seat, 3, adjusting plate, 4, wind power gear box, 5, rotating mechanism, 6, hydraulic rod, 7, adjusting mechanism, 8, input shaft flange, 9, output shaft flange, 10, fixed ring, 11, adjusting screw, 12, sliding slot, 13, servo motor, 14, rotating tube, 15, adjusting disc, 16, rotating disc, 17, plug rod, 18, support rod, 19, regular hexagonal axle rod. DETAILED DESCRIPTION

[0020] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] Please refer to Figs. 1 to 4 The utility model provides a technical scheme: a wind power gear wear test device, including base 1, the shape of base 1 is " L " type, the top of one end of base 1 is fixedly arranged with limit seat 2, wind power gear box 4 is placed on the top of limit seat 2, the top end one side of limit seat 2 is movably provided with adjusting plate 3 through adjusting mechanism 7, the top end of base 1 is provided with rotating mechanism 5 through hydraulic rod 6, rotating mechanism 5 includes adjusting disc 15, the one end of adjusting disc 15 is rotationally installed with rotating disc 16, the one side of rotating disc 16 is circularly fixedly arranged with plug rod 17, the center position of the one end of rotating disc 16 is fixedly arranged with rotating tube 14, the both ends of wind power gear box 4 are provided with input shaft flange 8 and output shaft flange 9 respectively, plug rod 17 is arranged on the one side of input shaft flange 8, through limit seat 2 and adjusting plate 3, wind power gear box 4 is conveniently limited, and through the movement adjustment of rotating mechanism 5, plug rod 17 and input shaft flange 8 are mutually inserted, wind power gear box 4 inside multiple gears are conveniently worn simultaneously and tested, can improve wind power gear wear test efficiency, and the practicality is high.

[0022] The adjusting mechanism 7 comprises a sliding groove 12 and an adjusting screw 11. The sliding groove 12 is arranged in the top end of the limiting seat 2. The adjusting screw 11 is screwed to the inside of the sliding groove 12. The bottom end of the adjusting plate 3 is rotatably arranged in the sliding groove 12. The bottom end of the adjusting plate 3 is screwed to the outside of the adjusting screw 11. The outer end of the adjusting screw 11 is fixedly provided with a hand wheel. One side of the top end of the adjusting plate 3 is fixedly provided with a fixed ring 10. The fixed ring 10 is internally provided with a bearing. The fixed ring 10 is arranged on one side of the output shaft flange 9. The hand wheel and the adjusting screw 11 facilitate the transverse adjustment of the adjusting plate 3. The adjusting plate 3 drives the fixed ring 10 to move. The fixed ring 10 is conveniently moved to the outside of the output shaft flange 9. The wind power gear box 4 is conveniently limited. The gears in the wind power gear box 4 are conveniently subjected to wear test.

[0023] In this embodiment, the rotating mechanism 5 further comprises a servo motor 13. The servo motor 13 is fixedly arranged on the side wall of the top end of the base 1. A regular hexagonal shaft 19 is fixedly arranged on the output shaft of the servo motor 13. The regular hexagonal shaft 19 is slidingly arranged in the inside of the rotating pipe 14. The hydraulic rod 6 is fixedly arranged in the inside of the top end of the base 1. The output rod of the hydraulic rod 6 is fixedly connected with the adjusting disc 15. The rotating pipe 14 is slidingly arranged in the inside of the adjusting disc 15. The hydraulic rod 6 can move the rotating mechanism 5 transversely. The adjusting disc 15 drives the rotating disc 16 and the inserting rod 17 to move. The inserting rod 17 can be inserted into the through hole in the input shaft flange 8. The servo motor 13, the regular hexagonal shaft 19 and the rotating pipe 14 drive the rotating disc 16 to rotate. The wind power gears in the wind power gear box 4 are conveniently subjected to wear test.

[0024] In this embodiment, the support rod 18 is symmetrically and fixedly arranged between the top end of the base 1 and the limiting seat 2. The support rod 18 is in contact with the bottom of the adjusting disc 15. The support rod 18 can support the adjusting disc 15, thereby improving the stability of the adjusting disc 15.

[0025] When the wind power gear wear test device is used, the wind power gear box 4 is hoisted by using a hoisting device and is moved above the limiting seat 2, the top end of the limiting seat 2 is provided with a limiting groove matched with the wind power gear box 4, the wind power gear box 4 is placed in the limiting groove, the hand wheel is rotated, the adjusting screw 11 is adjusted, the adjusting screw 11 is screwed to drive the adjusting plate 3 to limit sliding in the sliding groove 12, at the same time, the adjusting plate 3 drives the fixing ring 10 to move, the fixing ring 10 is sleeved on the outside of the output shaft flange 9 through the bearing, so that the wind power gear box 4 is conveniently limited, the hydraulic rod 6 is started, the hydraulic rod 6 drives the adjusting disc 15, the rotating disc 16 and the inserting rod 17 to move to the right side, the rotating disc 16 drives the rotating pipe 14 to slide on the outside of the regular hexagonal shaft 19, the rotating disc 16 and the inserting rod 17 are rotated, the inserting rod 17 is aligned with the through hole on the input shaft flange 8, and the inserting rod 17 is inserted into the through hole of the input shaft flange 8, the servo motor 13 is started, the servo motor 13 drives the rotating pipe 14 and the rotating disc 16 to rotate through the regular hexagonal shaft 19, the rotating disc 16 drives the input shaft to rotate through the inserting rod 17 and the input shaft flange 8, so that the wind power gear rotates in the wind power gear box 4, thereby the multiple gears in the wind power gear box 4 are subjected to wear test, and the running environment of the wind power gear is simulated, so that the wind power gear wear test efficiency and accuracy can be improved, and the practicability is high.

[0026] Furthermore, it should be understood that, although the present specification is described in terms of embodiments, not every implementation embodies only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A wind turbine gear wear testing device comprising a base (1), characterised in that, The shape of the base (1) is L-shaped, one end of the base (1) is fixedly provided with a limiting seat (2) on the top, the limiting seat (2) is placed with a wind power gear box (4) on the top, one side of the top of the limiting seat (2) is movably provided with an adjusting plate (3) through an adjusting mechanism (7), the top of the base (1) is provided with a rotating mechanism (5) through a hydraulic rod (6), the rotating mechanism (5) comprises an adjusting disc (15), one end of the adjusting disc (15) is rotatably installed with a rotating disc (16), one side of the rotating disc (16) is circularly and fixedly provided with a plug rod (17), the center of one end of the rotating disc (16) is fixedly provided with a rotating tube (14), the both ends of the wind power gear box (4) are respectively provided with an input shaft flange (8) and an output shaft flange (9), the plug rod (17) is arranged on one side of the input shaft flange (8).

2. A wind turbine gear wear test apparatus according to claim 1, characterised in that: The adjusting mechanism (7) comprises a sliding groove (12) and an adjusting screw rod (11), the sliding groove (12) is opened in the inside of the top of the limiting seat (2), and the adjusting screw rod (11) is screwedly installed in the inside of the sliding groove (12).

3. A wind turbine gear wear test apparatus according to claim 2, wherein: The bottom of the adjusting plate (3) is rotatably installed in the inside of the sliding groove (12), the bottom of the adjusting plate (3) is screwedly installed on the outside of the adjusting screw rod (11), and the outer end of the adjusting screw rod (11) is fixedly provided with a hand wheel.

4. A wind turbine gear wear test apparatus according to claim 3, wherein: One side of the top of the adjusting plate (3) is fixedly provided with a fixed ring (10), the inside of the fixed ring (10) is installed with a bearing, and the fixed ring (10) is arranged on one side of the output shaft flange (9).

5. The wind turbine gear wear test apparatus of claim 1, wherein: The rotating mechanism (5) further comprises a servo motor (13), and the servo motor (13) is fixedly installed on the side wall of the top of the base (1).

6. A wind turbine gear wear test apparatus according to claim 5, wherein: A regular hexagonal shaft rod (19) is fixedly installed on the output shaft of the servo motor (13), and the regular hexagonal shaft rod (19) is slidably installed in the inside of the rotating tube (14).

7. A wind turbine gear wear test apparatus according to claim 6, wherein: The hydraulic rod (6) is fixedly installed in the inside of the top of the base (1), the output rod of the hydraulic rod (6) is fixedly connected with the adjusting disc (15), and the rotating tube (14) is slidably installed in the inside of the adjusting disc (15).

8. A wind turbine gear wear test apparatus according to claim 7, characterised in that: Support rods (18) are symmetrically and fixedly installed between the top of the base (1) and the limiting seat (2), and the support rods (18) are in contact with the bottom of the adjusting disc (15).

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