CN215987684U

CN215987684U - Auxiliary device for practicing head raising of motorcycle

Info

Publication number: CN215987684U
Application number: CN202122016851.3U
Authority: CN
Inventors: 部彦川
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-08
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a motorcycle head-raising training aid, which comprises an installation frame and a fixed plate, wherein the top of the installation frame is fixedly connected with two symmetrical upright posts, the tops of the upright posts are fixedly connected with fixed bolts, the fixed bolts are internally and respectively in threaded connection with a first threaded rod, one end of the first threaded rod is fixedly connected with a conical ball bearing, one side of the first threaded rod is in threaded connection with a fastening bolt, two sides of the mounting rack are provided with supporting mechanisms, the bottom of the fixed plate is fixedly connected with two side plates, a rotating shaft is movably connected between the side plates, and one side of the rotating shaft is fixedly connected with two torsion springs, thereby adjust the restriction angle of motorcycle nose, simultaneously through the installation universal wheel, improve the sensitivity that the motorcycle turned to, can also adjust the height of gyro wheel to the motorcycle wheel hub of adaptation different diameters.

Description

Auxiliary device for practicing head raising of motorcycle

Technical Field

The utility model relates to the technical field of motorcycle exercise, in particular to an auxiliary device for motorcycle exercise for raising head.

Background

As is well known, motorcycles, which are two-wheeled or three-wheeled vehicles driven by gasoline engines and steered by a front wheel operated by a handle, are light, flexible and fast to run, are widely used for patrol, passenger and cargo transportation and the like, and also as sports equipment, and in a large direction, motorcycles are classified into street cars, road racing motorcycles, off-road motorcycles, cruise cars, station wagons and the like, and stunts can drive two-wheeled motorcycles to warp during stunts to meet the requirements of performances.

However, the nose-up of the motorcycle is an extremely dangerous thing, long-time exercise is needed, the safety of the motorcycle and surrounding personnel can be guaranteed under the condition of no accident, and the nose-up assistor used during the exercise is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an auxiliary device for practicing head raising of a motorcycle.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a motorcycle exercise head raising assistor comprises a mounting frame and a fixing plate, wherein the top of the mounting frame is fixedly connected with two symmetrical vertical rods, the tops of the vertical rods are fixedly connected with fixing bolts, first threaded rods are uniformly in threaded connection in the fixing bolts, one ends of the first threaded rods are fixedly connected with conical ball bearings, one sides of the first threaded rods are uniformly in threaded connection with fastening bolts, two sides of the mounting frame are respectively provided with a supporting mechanism, the bottom of the fixing plate is fixedly connected with two side plates, a rotating shaft is movably connected between the side plates, one side of the rotating shaft is fixedly connected with two torsional springs, the other ends of the torsional springs are respectively fixed with the two side plates, two ends of each side plate are fixedly connected with a take-up pulley, one side of each take-up pulley is respectively wound with a pull rope, the bottom of the fixing plate is movably connected with a sliding plate, and the pull ropes respectively penetrate through the sliding plate and are fixed with the sliding plate, the bottom fixedly connected with mounting panel of mounting bracket, one side swing joint of mounting panel has two guide bars, the one end fixedly connected with roof of guide bar, and one side threaded connection of mounting panel has the second threaded rod, and the one end of second threaded rod rotates with the roof to be connected, the bottom fixedly connected with universal wheel of mounting bracket one side is kept away from to the fixed plate.

As a further scheme of the utility model, the supporting mechanism comprises two first mounting seats and a second mounting seat, the first mounting seats are welded on one side of the mounting frame, an adjusting frame is movably connected between the first mounting seats, the other end of the adjusting frame is movably connected with a roller, the second mounting seat is welded on one side of the vertical rod, one side of the second mounting seat is movably connected with a turnbuckle fastener, and the other end of the turnbuckle fastener is rotatably connected with the adjusting frame.

As a further scheme of the utility model, one side of the turnbuckle fastener is provided with an insertion hole, and an adjusting pin is movably connected in the insertion hole.

As a further scheme of the present invention, the bottom of the mounting frame is fixedly connected with two guide rings, and one end of each of the two pull ropes passes through the guide ring.

As a further scheme of the utility model, one end of each pull rope is fixedly connected with a hook.

As a further scheme of the utility model, the two sides of the vertical rod are fixedly connected with diagonal draw bars, and the other ends of the diagonal draw bars are welded with the mounting rack.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the length of the pull rope can be adjusted by adjusting the position of the top plate, so that after the hook is fixed with the motorcycle, the extending length of the hook can be limited by rotating the second threaded rod, the limiting angle of the motorcycle nose is adjusted, and the use flexibility of the device is improved;

2. according to the utility model, the universal wheel is arranged at the bottom of the fixing plate, so that when the device is used and a motorcycle steers, the universal wheel can better rotate along with the motorcycle, and the steering sensitivity of the motorcycle is improved;

3. according to the utility model, the turnbuckle fastener is arranged between the upright rod and the adjusting frame, so that the length of the turnbuckle fastener is adjusted, the angle of the adjusting frame can be adjusted, and the supporting height of the roller is adapted to motorcycle hubs with different diameters.

The utility model can adjust the extending length of the pull rope, thereby adjusting the limit angle of the motorcycle nose, simultaneously improves the steering sensitivity of the motorcycle by installing the universal wheel, and can adjust the height of the roller, thereby being suitable for motorcycle hubs with different diameters.

Drawings

FIG. 1 is a schematic front view of an auxiliary device for practicing raising a head of a motorcycle according to the present invention;

FIG. 2 is an enlarged schematic structural view of point A of the exercise head-curling auxiliary device for motorcycle according to the present invention;

FIG. 3 is a schematic view of the bottom view of the device for practicing raising the head of a motorcycle according to the present invention;

fig. 4 is a schematic rear view of the exercise head-curling auxiliary device for motorcycles according to the present invention.

In the figure: 1. a mounting frame; 2. a diagonal member; 3. a first mounting seat; 4. erecting a rod; 5. an adjusting bracket; 6. a roller; 7. a turnbuckle fastener; 8. an adjustment pin; 9. a second mounting seat; 10. a fixing plate; 11. a tapered ball bearing; 12. fastening bolts; 13. a fixing bolt; 14. a first threaded rod; 15. pulling a rope; 16. a second threaded rod; 17. mounting a plate; 18. a guide bar; 19. a top plate; 20. a take-up pulley; 21. a rotating shaft; 22. a torsion spring; 23. a side plate; 24. a sliding plate; 25. a guide ring; 26. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-4, an auxiliary device for practicing raising the head of a motorcycle comprises an installation frame 1 and a fixed plate 10, wherein the top of the installation frame 1 is fixed with two symmetrical upright rods 4 through bolts, the tops of the upright rods 4 are welded with fixed bolts 13, the fixed bolts 13 are internally connected with first threaded rods 14 through threads, one ends of the first threaded rods 14 are fixed with conical ball bearings 11 through bolts, the positions of the conical ball bearings 11 can be adjusted by rotating the first threaded rods 14, the first threaded rods are conveniently fixed with the motorcycle, one sides of the first threaded rods 14 are connected with fastening bolts 12 through threads, the first threaded rods 14 can be fixed by locking the fastening bolts 12, the first threaded rods 14 are prevented from rotating, two supporting mechanisms are arranged on two sides of the installation frame 1, two side plates 23 are fixed at the bottom of the fixed plate 10 through bolts, a rotating shaft 21 is rotatably connected between the side plates 23, and two torsion springs 22 are fixed on one side of the rotating shaft 21 through bolts, the other end of the torsion spring 22 is respectively fixed with two side plates 23, the torsion spring 22 can enable the rotating shaft 21 to reset after rotating, two ends of each side plate 23 are respectively fixed with a take-up pulley 20 through bolts, one side of each take-up pulley 20 is connected with a pull rope 15 in a winding way and is fixed with the motorcycle through the pull rope 15, the angle of the motorcycle head warping can be limited, the motorcycle is prevented from overturning when the motorcycle is warped, the bottom of the fixed plate 10 is connected with a sliding plate 24 in a sliding way, the pull ropes 15 penetrate through the sliding plate 24 and are fixed with the sliding plate 24, the bottom of the mounting frame 1 is fixed with a mounting plate 17 through bolts, one side of the mounting plate 17 is connected with two guide rods 18 in an inserting way, one end of each guide rod 18 is fixed with a top plate 19 through bolts, one side of the mounting plate 17 is connected with a second threaded rod 16 in a threaded way, one end of the second threaded rod 16 is rotatably connected with the top plate 19, and the bottom of one side of the fixed plate 10 far away from the mounting frame 1 is fixed with a universal wheel 26 through bolts, the sensitivity of the motorcycle to steering is improved by the universal wheel 26.

Example two

Referring to fig. 1 to 4, the present invention provides a new technical solution: a motorcycle exercise head raising assistor comprises an installation frame 1 and a fixing plate 10, wherein the top of the installation frame 1 is fixed with two symmetrical upright rods 4 through bolts, fixing bolts 13 are welded at the tops of the upright rods 4, first threaded rods 14 are connected in the fixing bolts 13 through threads, conical ball bearings 11 are fixed at one ends of the first threaded rods 14 through bolts, the positions of the conical ball bearings 11 can be adjusted by rotating the first threaded rods 14, the first threaded rods are conveniently fixed with a motorcycle, fastening bolts 12 are connected at one sides of the first threaded rods 14 through threads, the first threaded rods 14 can be fixed through the fastening bolts 12, the first threaded rods 14 are prevented from rotating, supporting mechanisms are arranged at two sides of the installation frame 1 and comprise two first installation seats 3 and two second installation seats 9, the first installation seats 3 are welded at one side of the installation frame 1, an adjusting frame 5 is rotatably connected between the first installation seats 3, the other end of the adjusting frame 5 is rotatably connected with a roller 6, the roller 6 plays a supporting role, the second mounting seat 9 is welded on one side of the vertical rod 4, one side of the second mounting seat 9 is rotatably connected with a turnbuckle fastener 7, one side of the turnbuckle fastener 7 is provided with an insertion hole, an adjusting pin 8 is inserted in the insertion hole, the turnbuckle fastener 7 can be conveniently rotated through the adjusting pin 8, the other end of the turnbuckle fastener 7 is rotatably connected with the adjusting frame 5, the turnbuckle fastener 7 can be rotated, the turnbuckle fastener 7 can be extended or shortened, so that the height of the roller 6 at one end of the adjusting frame 5 is promoted, the bottom of the fixing plate 10 is fixedly provided with two side plates 23 through bolts, a rotating shaft 21 is rotatably connected between the side plates 23, one side of the rotating shaft 21 is fixedly provided with two torsion springs 22 through bolts, the other ends of the torsion springs 22 are respectively fixed with the two side plates 23, the torsion springs 22 can enable the rotating shaft 21 to reset the rotating shaft 21 after rotation, the two ends of the side plate 23 are respectively fixed with a take-up pulley 20 through bolts, one side of the take-up pulley 20 is respectively wound with a pull rope 15, one end of each pull rope 15 is respectively fixed with a hook through bolts, the bottom of the mounting frame 1 is fixed with two guide rings 25 through bolts, one end of each pull rope 15 respectively penetrates through the guide rings 25, the guide rings 25 can limit the position of the pull rope 15, the pull rope 15 is prevented from shaking, the motorcycle is fixed with the motorcycle through the pull rope 15, the angle of the motorcycle head is limited, the motorcycle is prevented from turning over when the head is turned over, the bottom of the fixed plate 10 is slidably connected with a sliding plate 24, the pull rope 15 penetrates through the sliding plate 24 and is fixed with the sliding plate 24, the bottom of the mounting frame 1 is fixed with a mounting plate 17 through bolts, one side of the mounting plate 17 is inserted with two guide rods 18, one end of each guide rod 18 is fixed with a top plate 19 through bolts, one side of the mounting plate 17 is in threaded connection with a second threaded rod 16, and the one end of second threaded rod 16 rotates with roof 19 to be connected, and the bottom that mounting bracket 1 one side was kept away from to fixed plate 10 has universal wheel 26 through the bolt fastening, improves the sensitivity that the motorcycle turned to through universal wheel 26, and the both sides of pole setting 4 have all been welded to one side pull rod 2, and the other end of pull rod 2 welds mutually with mounting bracket 1 to one side, and pull rod 2 plays the effect of consolidating to pole setting 4 to one side.

The working principle is as follows: when the motorcycle head raising training device is used, the first threaded rod 14 is rotated, the first threaded rod 14 pushes the conical ball bearing 11 to fix a rear wheel shaft of a motorcycle, then the fastening bolt 12 is locked to fix the first threaded rod 14, then the hook on the pull rope 15 and an engine of the motorcycle are fixed, then the height of the roller 6 is adjusted according to the diameter of a wheel hub of the motorcycle, during adjustment, the turnbuckle 7 is rotated through the adjusting pin 8, the turnbuckle 7 is extended or shortened, so that the height of the roller 6 at one end of the adjusting frame 5 is pushed, then the limiting angle of the motorcycle head raising is adjusted according to the personal training degree, during adjustment, the second threaded rod 16 is rotated, the second threaded rod 16 pushes the top plate 19 to move, when a motorcycle driver conducts head raising training, the engine of the motorcycle pulls the pull rope 15 to move, so that the sliding plate 24 is driven by the pull rope 15 to move, when the sliding plate 24 contacts with the top plate 19, the maximum angle of the motorcycle head warping is achieved, the motorcycle head warping training is prevented from being overturned, when the motorcycle head falls down, the pull rope 15 is reset under the action of the torsion spring 22 and is collected into the take-up pulley 20, the pull rope 15 is prevented from being dragged on the ground, and when the motorcycle turns, the universal wheel 26 rotates along with the turning of the motorcycle, and the flexibility of the motorcycle turning is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The auxiliary device for practicing head warping of the motorcycle comprises a mounting rack (1) and a fixing plate (10), and is characterized in that the top of the mounting rack (1) is fixedly connected with two symmetrical vertical rods (4), the tops of the vertical rods (4) are fixedly connected with fixing bolts (13), first threaded rods (14) are connected with the inner portions of the fixing bolts (13) in a threaded manner, one ends of the first threaded rods (14) are fixedly connected with conical ball bearings (11), one sides of the first threaded rods (14) are connected with fastening bolts (12) in a threaded manner, supporting mechanisms are arranged on two sides of the mounting rack (1), two side plates (23) are fixedly connected with the bottom of the fixing plate (10), a rotating shaft (21) is movably connected between the side plates (23), two torsion springs (22) are fixedly connected on one side of the rotating shaft (21), and the other ends of the torsion springs (22) are respectively fixed with the two side plates (23), the utility model discloses a take-up pulley, including curb plate (23), stay cord (15), sliding plate (24), stay cord (15), bottom swing joint of fixed plate (10), stay cord (15) all pass sliding plate (24) and are fixed mutually with sliding plate (24), the bottom fixedly connected with mounting panel (17) of mounting bracket (1), one side swing joint of mounting panel (17) have two guide bars (18), the one end fixedly connected with roof (19) of guide bar (18), and one side threaded connection of mounting panel (17) has second threaded rod (16), and the one end of second threaded rod (16) rotates with roof (19) to be connected, the bottom fixedly connected with universal wheel (26) of mounting bracket (1) one side is kept away from in fixed plate (10).

2. The auxiliary device for practicing nose raising of the motorcycle according to claim 1, wherein the supporting mechanism comprises two first mounting seats (3) and a second mounting seat (9), the first mounting seats (3) are welded on one side of the mounting frame (1), an adjusting frame (5) is movably connected between the first mounting seats (3), the other end of the adjusting frame (5) is movably connected with a roller (6), the second mounting seats (9) are welded on one side of the vertical rod (4), one side of the second mounting seats (9) is movably connected with a turnbuckle fastener (7), and the other end of the turnbuckle fastener (7) is rotatably connected with the adjusting frame (5).

3. The auxiliary device for practicing raising the head of a motorcycle according to claim 2, wherein one side of the turnbuckle fastener (7) is provided with a jack, and an adjusting pin (8) is movably connected in the jack.

4. A motorcycle exercise head-raising auxiliary device according to claim 1, characterized in that the bottom of the mounting frame (1) is fixedly connected with two guide rings (25), and one end of each of the two pull ropes (15) passes through the guide ring (25).

5. A motorcycle exercise head raising auxiliary device according to claim 1, characterized in that one end of the pulling rope (15) is fixedly connected with a hook.

6. The auxiliary device for practicing nose raising of motorcycle according to claim 1, wherein the two sides of the vertical rod (4) are both fixedly connected with a diagonal draw bar (2), and the other end of the diagonal draw bar (2) is welded with the mounting frame (1).