CN218226519U

CN218226519U - Portable motorcycle lifting frame

Info

Publication number: CN218226519U
Application number: CN202221788943.1U
Authority: CN
Inventors: 陆方磊
Original assignee: Jiaxing Lichen Precision Hardware Co ltd
Current assignee: Jiaxing Lichen Precision Hardware Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-06
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a portable frame that holds up that rubs, including base and two platelike bottom suspension vaulting poles, two bottom suspension vaulting poles are parallel to each other and fixedly connected with internal thread sleeve pipe between the lower extreme inboard, the spiro union has the screw rod that runs through in the internal thread sleeve pipe, the lower extreme and the base swing joint of screw rod, be equipped with the pivot that the level runs through between the upper end of two bottom suspension vaulting poles, it has last bracing piece and application of force pole to articulate respectively in the pivot, go up the bracing piece, application of force pole all is equipped with oblique ascending book angle degree and the orientation of bending opposite, the outer end of bracing piece is fixed with the support and drags, application of force pole, it all is equipped with the round hole and runs through the fixed contained angle between the two of round hole with the bolt in the department of bending to go up the bracing piece, fixedly connected with stopper between two bottom suspension vaulting poles, when going up the bracing piece and being in the supported state, spacing support is on the stopper. The lifting frame can be folded to reduce the occupied space, is convenient to carry and use when meeting emergency outdoors.

Description

Portable motorcycle lifting frame

Technical Field

The utility model relates to a motorcycle repair tools technical field specifically is a portable frame that supports of rubbing.

Background

The motorcycle has the advantages of high speed, convenient travel, labor saving and convenience, and very high utilization rate in various large, medium and small cities in China. But because installed the engine in the motorcycle, the automobile body is heavier, need lift the automobile body or incline the automobile body when maintaining at ordinary times and overhauing drive disk assembly, wasing whole car to convenient operation consequently needs the help of frame, and traditional frame of getting off all is the structure of integral type, and is bulky, inconvenient removal and carrying, uses in the mainly used maintenance factory, can not satisfy owner's individual, outdoor use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable frame that supports of rubbing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable frame of having a friction support, including base and two platelike bottom suspension daggers, two fixedly connected with internal thread sleeve pipe between bottom suspension dagger is parallel to each other and the lower extreme inboard, the spiro union has the screw rod that runs through in the internal thread sleeve pipe, the lower extreme and the base swing joint of screw rod, two be equipped with the pivot that the level runs through between the upper end of bottom suspension dagger, it has last bracing piece and application of force pole to articulate respectively in the pivot, go up the bracing piece, application of force pole is provided with to bend and bending orientation between them near pivot department, the outer end fixedly connected with of bracing piece supports and drags, application of force pole, go up the bracing piece and all be equipped with the round hole and run through the fixed contained angle between the two with the bolt in the department of bending, the afterbody of going up the bracing piece is equipped with spacing hook, fixedly connected with stopper between the upper portion inboard of two bottom suspension daggers, when going up the bracing piece and being in the support state, spacing hook supports on the stopper.

Preferably, the lower extreme fixedly connected with bulb of screw rod is equipped with recess and bulb looks adaptation joint in the base, and the lower surface of base is equipped with the annular knurl in order to increase frictional force.

Preferably, the outer end of the force application rod is welded with a force application handle which is convenient to press down.

Preferably, after the bolt is installed, the included angle between the upper support rod and the force application rod is more than 90 degrees

Compared with the prior art, the beneficial effects of the utility model are that: the lifting frame and the front wheel and the side support of the motorcycle form three supporting points of non-common lines, the motorcycle is inclined towards the left, and the rear wheel is separated from the ground, so that people can conveniently overhaul on the right side of the motorcycle. The lifting frame can be folded to reduce the occupied space, is convenient to carry and use when meeting emergency outdoors.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a structural schematic view of the supporting state of the present invention;

fig. 3 is a schematic view of the folding structure of the present invention.

In the figure: 1. a base; 2. a screw; 3. an upper support rod; 4. a force application rod; 5. a bolt; 6. a support mop; 7. a lower support bar; 8. a limiting block; 9. a rotating shaft; 10. a limiting hook; 11. a threaded bushing; 12. a ball head; 13. a force application handle; 14. a circular hole.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a portable frame that holds up that rubs, includes base 1 and two platelike lower support rods 7, two lower support rods 7 are parallel to each other and fixedly connected with internal thread sleeve 11 between the lower extreme inboard, and the spiro union has screw rod 2 that runs through in the internal thread sleeve 11, and fixedly connected with nut on the screw rod 2 rotates the nut with the spanner and can adjust the extension length of screw rod 2, and then adjusts holistic height to compatible motorcycle that is suitable for not co-altitude. Lower extreme fixedly connected with bulb 12 of screw rod 2 is equipped with recess and 12 looks adaptations joints of bulb in the base 1, the slope that base 1 is free relatively of screw rod 2 in certain angle range, base 1's lower surface is equipped with the annular knurl and prevents relative ground slip with increase frictional force, be equipped with the pivot 9 that the level runs through between the upper end of two lower support bars 7, it has last bracing piece 3 and application of force pole 4 to articulate respectively in the pivot 9.

Go up bracing piece 3, application of force pole 4 and be provided with the bending near pivot 9 department, and the relative both sides of bracing piece 7 are respectively faced in bending between them, and the outer end fixedly connected with of bracing piece 3 supports and drags 6, supports and drags 6 the skeleton girder that is used for supporting the motorcycle, and the outer end welding of application of force pole 4 has the application of force handle 13 of conveniently pushing down, and application of force handle 13 is used for the staff to press or pedal. Force application rod 4, last bracing piece 3 all are equipped with round hole 14 and run through round hole 14 with bolt 5 and fix the contained angle between the two in the department of bending, and bolt 5 can be dismantled, and when bolt 5 was in the mounted state, bracing piece 3 was greater than 90 with force application rod 4's contained angle to increase lever moment.

The afterbody of going up bracing piece 3 is equipped with limit hook 10, fixedly connected with stopper 8 between the upper portion inboard of two lower support poles 7, when going up bracing piece 3 and being in the support state, limit hook 10 supports on stopper 8, the angle range that goes up bracing piece 3 and can rotate is not less than 180, after guaranteeing the biggest angle of the ascending upset of bracing piece 3, can not drag the pressure that 6 bore and overturn because of supporting and get off, do not exert the downward pressure to application of force pole 4 promptly, also can maintain the support state. After the bolt 5 is detached, the upper supporting rod 3 and the force applying rod 4 are fixedly removed, and the force applying rod 4 and the upper supporting rod 3 can be respectively folded at two sides of the lower supporting rod 7, so that the height is reduced and the occupied space is occupied.

The working principle is as follows: when the frame is used, the head of the motorcycle is turned to the left to the limit position and locked at a fixed angle, the side support on the left side of the motorcycle is put down, and then the frame is used for supporting a crossbeam on the bottom of the motorcycle from the right side (as the transmission system of the motorcycle is mostly concentrated on the right side, the frame is overhauled on the right side under most conditions).

The specific use mode of this frame that rises is: the base 1 is supported on the ground, the girder of the motorcycle is clamped by the support drag 6, then the force application handle 13 is pressed down by feet or hands, the force application rod 4 and the upper support rod 3 are fixed into a whole through the bolt 5, so as to form a lever taking the rotating shaft 9 as a pivot, and along with the downward overturning of the force application rod 4, the upper support rod 3 lifts the right side of the motorcycle and increases the inclination angle, so that the rear wheel is separated from the ground. When the upper supporting rod 3 is turned upwards to the limit position, the position can be kept, the three supporting points are formed by the edge of the lifting frame, the side supports and the front wheel, and the three supporting points are not on the same straight line, so that the motorcycle can be stably supported to be inclined leftwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable frame that supports that rubs, includes base (1) and two platelike lower support rods (7), its characterized in that: two be parallel to each other and fixedly connected with internal thread sleeve pipe (11) between the lower extreme inboard lower extreme (7), spiro union has screw rod (2) that run through in the internal thread sleeve pipe (11), the lower extreme and base (1) swing joint of screw rod (2), two be equipped with pivot (9) that the level runs through between the upper end of lower support pole (7), articulated respectively on pivot (9) have last bracing piece (3) and application of force pole (4), go up bracing piece (3), application of force pole (4) are provided with near pivot (9) department and are bent and bending orientation between them is opposite, the outer end fixedly connected with support of bracing piece (3) drags (6), application of force pole (4), go up bracing piece (3) and all be equipped with round hole (14) and run through round hole (14) with bolt (5) and fix the contained angle between the two in the department of bending, the afterbody of going up bracing piece (3) is equipped with spacing hook (10), fixedly connected with stopper (8) between the upper portion inboard of two lower support bars (7), when going up bracing piece (3) in the support state, spacing hook (10) support stopper (8).

2. A portable motorcycle lifting frame as claimed in claim 1, wherein: the lower extreme fixedly connected with bulb (12) of screw rod (2), be equipped with recess and bulb (12) looks adaptation joint in base (1), the lower surface of base (1) is equipped with the annular knurl in order to increase frictional force.

3. A portable motorcycle lifting frame as claimed in claim 1, wherein: the outer end of the force application rod (4) is welded with a force application handle (13) which is convenient to press down.

4. A portable motorcycle lifting frame as claimed in claim 1, wherein: after the bolt (5) is installed, the included angle between the upper supporting rod (3) and the force application rod (4) is larger than 90 degrees.