Detection device for maintenance of speed reducer

Abstract

The utility model discloses a detection device for speed reducer maintenance, which relates to the technical field of speed reducer detection devices and comprises a detection table, a supporting column is fixedly connected to the upper surface of the detection table, a rotating seat is fixedly connected to the upper surface of the supporting column, a first sleeve is rotatably connected between the inner walls of the two ends of the rotating seat, and a second sleeve is rotatably connected between the inner walls of the two ends of the rotating seat. A supporting rod is rotationally connected into the first sleeve in a sleeved mode, a limiting plate is fixedly connected to the pipe wall of the first sleeve, a plurality of inserting grooves are formed in the limiting plate, a plug pin is movably connected into one inserting groove in a sleeved mode, and one end of the plug pin penetrates through the side wall of one end of the rotating base and is fixedly connected with a pull ring; the rod wall of the plug pin is fixedly connected with a fixing plate, and the rod wall of the plug pin is movably sleeved with a first spring. According to the utility model, the speed reducer body can be moved by rotating the handle and the pull rod, so that workers can conveniently and frequently move the speed reducer body in the detection process, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of speed reducer detection devices, and particularly relates to a detection device for speed reducer maintenance. Background Art

[0002] The maintenance and detection of speed reducers is a comprehensive and meticulous process aimed at ensuring the stable performance, reliable operation, and extended service life of speed reducers. The detection of speed reducers mainly focuses on the appearance, performance, and internal components of the speed reducers. For the appearance detection, it is checked whether there are damages, rusts, or oil stains, whether the coating is uniform and without peeling, and whether the seals are intact. For the internal components, the wear conditions of bearings and gears are detected, as well as the wear and deformation conditions of components such as input shafts, output shafts, and boxes.

[0003] During the detection process of existing speed reducer detection devices, it is necessary to frequently move the speed reducer to detect the appearance and internal parts of the speed reducer. Due to the excessive weight of the speed reducer, it is very time-consuming and laborious to move the speed reducer. Moreover, when detecting the inside of the speed reducer, because the speed reducer is bulky and the internal space is narrow, it often requires workers to lift the speed reducer to detect and repair the inside of the speed reducer, which is inconvenient for workers to detect, with low work efficiency. Summary of the Utility Model

[0004] In view of the problems existing in the above-mentioned existing detection device for speed reducer maintenance, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a detection device for speed reducer maintenance, which solves the problem that when detecting the inside of the speed reducer, due to the bulky speed reducer and narrow internal space, it often requires workers to lift the speed reducer to detect and repair the inside of the speed reducer, which is inconvenient for detection and repair, time-consuming and laborious, and has low work efficiency.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A detection device for reducer maintenance includes a detection table, the upper surface of the detection table is fixedly connected with a support column, the upper surface of the support column is fixedly connected with a rotating seat, a first sleeve is rotatably connected between the inner walls at both ends of the rotating seat, a support rod is rotatably sleeved inside the first sleeve, a limiting plate is fixedly connected to the pipe wall of the first sleeve, a plurality of slots are formed inside the limiting plate, a pin is movably sleeved inside one of the slots, one end of the pin penetrates through the side wall of one end of the rotating seat and is fixedly connected with a pull ring, a fixing plate is fixedly connected to the rod wall of the pin, a first spring is movably sleeved on the rod wall of the pin, and both ends of the first spring are fixedly connected with the side wall of the fixing plate and the inner wall of the rotating seat respectively. A second sleeve is rotatably sleeved on the rod wall of the support rod, a pull rod is fixedly connected to the pipe wall of the second sleeve, an installation mechanism is arranged at one end of the support rod, and the support rod is fixedly connected with a reducer body through the installation mechanism.

[0007] Preferably, the installation mechanism includes a bolt, an installation plate, a plurality of installation bolts, a rectangular plate and a nut. One end of the rod wall of the bolt is fixedly connected with the side wall of the installation plate. A plurality of installation holes are formed inside the installation plate, and the rod walls of the corresponding installation bolts are movably sleeved inside each installation hole. The reducer body is fixedly connected with the side wall of the installation plate through a plurality of installation bolts. A rectangular plate is fixedly connected to the rod wall of the bolt. A rectangular groove is correspondingly formed on the rod wall of the support rod and the rectangular plate. The side wall of the rectangular plate is movably sleeved with the rod wall of the support rod through the rectangular groove. One end of the rod wall of the bolt penetrates through the rod wall of the support rod and is threadedly connected with a nut.

[0008] Preferably, a U-shaped plate is fixedly connected to the pipe wall of the first sleeve. A connecting rod is movably inserted inside the U-shaped plate. One end of the connecting rod is fixedly connected with a clamping block. A strip-shaped groove is correspondingly formed on the pipe wall of the first sleeve and the clamping block. A plurality of clamping grooves are formed on the support rod corresponding to the clamping block. The side wall of the clamping block is clamped with the inner wall of the corresponding clamping groove through the strip-shaped groove.

[0009] Preferably, a second spring is movably sleeved on the rod wall of the connecting rod. Both ends of the second spring are fixedly connected with the inner wall of the U-shaped plate and the side wall of the clamping block respectively.

[0010] Furthermore, a rotating handle is fixedly connected to one end of the support rod.

[0011] Preferably, an oil drainage groove is fixedly connected to the upper surface of the detection table.

[0012] In the above technical solutions, the technical effects and advantages provided by the present utility model are:

[0013] 1. In this utility model, the reduction gearbox body at one end of the support rod is moved by the pull rod through the rotation seat to adjust the angle, and then the pull ring is pulled to make the plug pin snap into the corresponding jack for fixation, so that the reduction gearbox body maintains an angle convenient for detection. Finally, the support rod is rotated inside the first sleeve by turning the handle to drive the reduction gearbox body at one end of the support rod to rotate, which is convenient for the staff to frequently move the reduction gearbox body during the detection process and improves work efficiency.

[0014] 2. During installation of this utility model, the base of the reduction gearbox body is fixedly connected to the side wall of the mounting plate by the mounting bolts. Then, the pull ring is pulled to pull out the plug pin from the inside of the jack, causing one end of the support rod to move downward. Next, the bolt is inserted into the support rod to make the rectangular block snap into the rectangular groove, and the bolt is fixed to the support rod by screwing the nut onto the bolt. Finally, the support rod is moved by the pull rod to drive the reduction gearbox body to move upward, which is convenient for the staff to install the reduction gearbox body onto the rod wall of the support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in this utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0016] Figure 1 is a structural schematic diagram of this utility model;

[0017] Figure 2 is a top view structural schematic diagram of this utility model;

[0018] Figure 3 is Figure 2 a structural cross-sectional view of the mounting plate and the support rod in

[0019] Figure 4 is Figure 1 a structural cross-sectional view of the support rod and the first sleeve in

[0020] Figure 5 is Figure 4 a side view structural cross-sectional view of the support rod and the first sleeve in

[0021] Description of the reference numerals:

[0022] 1. Detection table; 2. Support column; 3. Rotating seat; 4. First sleeve; 5. Support rod; 6. Limiting plate; 7. Slot; 8. Plug pin; 9. Pull ring; 10. Fixed plate; 11. First spring; 12. Second sleeve; 13. Pull rod; 14. Reducer body; 15. Bolt; 16. Mounting plate; 17. Mounting hole; 18. Mounting bolt; 19. Rectangular plate; 20. Rectangular groove; 21. Nut; 22. U-shaped plate; 23. Connecting rod; 24. Clamping block; 25. Strip-shaped groove; 26. Clamping groove; 27. Second spring; 28. Rotating handle; 29. Oil-repellent groove. Detailed implementation manner

[0023] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] An embodiment of the present utility model discloses a detection device for reducer maintenance.

[0025] The present utility model provides a detection device for reducer maintenance as shown in Figures 1-5 Figure 13, which includes a detection table 1. A support column 2 is fixedly connected to the upper surface of the detection table 1. A rotating seat 3 is fixedly connected to the upper surface of the support column 2. A first sleeve 4 is rotatably connected between the inner walls at both ends of the rotating seat 3. A support rod 5 is rotatably sleeved inside the first sleeve 4. A limiting plate 6 is fixedly connected to the pipe wall of the first sleeve 4. A plurality of slots 7 are opened inside the limiting plate 6. A plug pin 8 is movably sleeved inside one of the slots 7. One end of the plug pin 8 penetrates through the side wall at one end of the rotating seat 3 and is fixedly connected with a pull ring 9. A fixed plate 10 is fixedly connected to the rod wall of the plug pin 8. A first spring 11 is movably sleeved on the rod wall of the plug pin 8. Both ends of the first spring 11 are fixedly connected with the side wall of the fixed plate 10 and the inner wall of the rotating seat 3 respectively. A second sleeve 12 is rotatably sleeved on the rod wall of the support rod 5. A pull rod 13 is fixedly connected to the pipe wall of the second sleeve 12. A rotating handle 28 is fixedly connected to one end of the support rod 5. An installation mechanism is arranged at one end of the support rod 5. The support rod 5 is fixedly connected with a reducer body 14 through the installation mechanism. An oil-repellent groove 29 is fixedly connected to the upper surface of the detection table 1.

[0026] By setting the rotating seat 3 to move the reducer body 14 at one end of the support rod 5 through the pull rod 13 for angle adjustment, and then pulling the pull ring 9 to make the plug pin 8 be clamped inside the corresponding jack for fixation, so that the reducer body 14 maintains an angle convenient for detection. Finally, by driving the support rod 5 to rotate inside the first sleeve 4 through the rotating handle 28 to drive the reducer body 14 at one end of the support rod 5 to rotate, it is convenient for the staff to frequently move the reducer body 14 during the detection process, improving work efficiency. By setting the oil-repellent groove 29, it is convenient to collect the engine oil inside the reducer body 14 during the detection process and keep the surface of the detection table 1 clean.

[0027] For the convenience of the staff to install the reducer body 14, as Figures 1-3 shown, the installation mechanism includes a bolt 15, a mounting plate 16, a plurality of mounting bolts 18, a rectangular plate 19 and a nut 21. One end of the rod wall of the bolt 15 is fixedly connected to the side wall of the mounting plate 16. A plurality of mounting holes 17 are formed inside the mounting plate 16. The rod wall of each mounting hole 17 is movably sleeved with the rod wall of the corresponding mounting bolt 18. The reducer body 14 is fixedly connected to the side wall of the mounting plate 16 through a plurality of mounting bolts 18. A rectangular plate 19 is fixedly connected to the rod wall of the bolt 15. A rectangular groove 20 is formed in the rod wall of the support rod 5 corresponding to the rectangular plate 19. The side wall of the rectangular plate 19 is movably sleeved with the rod wall of the support rod 5 through the rectangular groove 20. One end of the rod wall of the bolt 15 penetrates through the rod wall of the support rod 5 and is threadedly connected with a nut 21.

[0028] During installation, use the mounting bolts 18 to fixedly connect the base of the reducer body 14 to the side wall of the mounting plate 16. Then pull the pull ring 9 to pull out the pin 8 from the inside of the jack so that one end of the support rod 5 moves downward. Then insert the bolt 15 into the inside of the support rod 5 to make the rectangular block engage with the rectangular groove 20. Fix the bolt 15 and the support rod 5 by threading the nut 21 onto the bolt 15. Finally, use the pull rod 13 to move the support rod 5 to drive the reducer body 14 to move upward, which is convenient for the staff to install the reducer body 14 on the rod wall of the support rod 5.

[0029] And in order to prevent the reducer body 14 from moving during the detection process, as Figure 4 and 5 shown, a U-shaped plate 22 is fixedly connected to the pipe wall of the first sleeve 4. A connecting rod 23 is movably inserted into the inside of the U-shaped plate 22. One end of the connecting rod 23 is fixedly connected to a clamping block 24. A strip-shaped groove 25 is formed in the pipe wall of the first sleeve 4 corresponding to the clamping block 24. A plurality of clamping grooves 26 are formed in the support rod 5 corresponding to the clamping block 24. The side wall of the clamping block 24 is clamped with the inner wall of the corresponding clamping groove 26 through the strip-shaped groove 25. A second spring 27 is movably sleeved on the rod wall of the connecting rod 23. The two ends of the second spring 27 are respectively fixedly connected to the inner wall of the U-shaped plate 22 and the side wall of the clamping block 24.

[0030] Only some exemplary embodiments of the present invention are described by way of illustration above. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A detection device for the maintenance of a speed reducer, comprising a detection table (1), characterized in that: The upper surface of the detection table (1) is fixedly connected with a support column (2). The upper surface of the support column (2) is fixedly connected with a rotating seat (3). A first sleeve (4) is rotatably connected between the inner walls at both ends of the rotating seat (3). A support rod (5) is rotatably sleeved inside the first sleeve (4). A limiting plate (6) is fixedly connected to the pipe wall of the first sleeve (4). A plurality of slots (7) are formed inside the limiting plate (6). A plug pin (8) is movably sleeved inside one of the slots (7). One end of the plug pin (8) penetrates through the side wall of one end of the rotating seat (3) and is fixedly connected with a pull ring (9). A fixing plate (10) is fixedly connected to the rod wall of the plug pin (8). A first spring (11) is movably sleeved on the rod wall of the plug pin (8). The two ends of the first spring (11) are respectively fixedly connected with the side wall of the fixing plate (10) and the inner wall of the rotating seat (3). A second sleeve (12) is rotatably sleeved on the rod wall of the support rod (5). A pull rod (13) is fixedly connected to the pipe wall of the second sleeve (12). An installation mechanism is arranged at one end of the support rod (5). The support rod (5) is fixedly connected with a reducer body (14) through the installation mechanism.

2. The inspection device for reducer maintenance according to claim 1, characterized in that: The installation mechanism includes a bolt (15), a mounting plate (16), a plurality of mounting bolts (18), a rectangular plate (19) and a nut (21). One end of the rod wall of the bolt (15) is fixedly connected with the side wall of the mounting plate (16). A plurality of mounting holes (17) are formed inside the mounting plate (16). The rod wall of each mounting hole (17) is movably sleeved with the rod wall of the corresponding mounting bolt (18). The reducer body (14) is fixedly connected with the side wall of the mounting plate (16) through a plurality of mounting bolts (18). A rectangular plate (19) is fixedly connected to the rod wall of the bolt (15). A rectangular groove (20) is formed in the rod wall of the support rod (5) corresponding to the rectangular plate (19). The side wall of the rectangular plate (19) is movably sleeved with the rod wall of the support rod (5) through the rectangular groove (20). One end of the rod wall of the bolt (15) penetrates through the rod wall of the support rod (5) and is threadedly connected with a nut (21).

3. A detection device for the repair of a speed reducer according to claim 1, characterized in that: A U-shaped plate (22) is fixedly connected to the pipe wall of the first sleeve (4). A connecting rod (23) is movably inserted inside the U-shaped plate (22). One end of the connecting rod (23) is fixedly connected with a clamping block (24). A strip-shaped groove (25) is formed in the pipe wall of the first sleeve (4) corresponding to the clamping block (24). A plurality of clamping grooves (26) are formed in the support rod (5) corresponding to the clamping block (24). The side wall of the clamping block (24) is clamped with the inner wall of the corresponding clamping groove (26) through the strip-shaped groove (25).

4. A detection device for reducer maintenance according to claim 3, characterized in that: A second spring (27) is movably sleeved on the rod wall of the connecting rod (23). The two ends of the second spring (27) are respectively fixedly connected with the inner wall of the U-shaped plate (22) and the side wall of the clamping block (24).

5. The inspection device for reducer repair according to claim 1, wherein: A rotating handle (28) is fixedly connected to one end of the support rod (5).

6. The inspection device for reducer maintenance according to claim 1, characterized in that: An oil-repellent groove (29) is fixedly connected to the upper surface of the detection table (1).

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