CN213973935U - Flat round pipe unilateral motorcycle support frame - Google Patents
Flat round pipe unilateral motorcycle support frame Download PDFInfo
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- CN213973935U CN213973935U CN202023109571.9U CN202023109571U CN213973935U CN 213973935 U CN213973935 U CN 213973935U CN 202023109571 U CN202023109571 U CN 202023109571U CN 213973935 U CN213973935 U CN 213973935U
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Abstract
The utility model belongs to the technical field of motorcycle maintenance facility technique and specifically relates to an unilateral motorcycle support frame of oblate tube, including main hoisting frame, vice hoisting frame, promotion handle, the both ends of promotion handle are pegged graft in the tip of main hoisting frame and vice hoisting frame to it is spacing to fasten through fixing bolt, is provided with between main hoisting frame and vice hoisting frame and connects the horizontal pole, is provided with the axle sleeve at the tip of the main hoisting frame that does not dock with the promotion handle, the axial of axle sleeve is perpendicular with the plane at main hoisting frame place, is provided with a stiffener between axle sleeve and connection horizontal pole. The utility model discloses the unilateral motorcycle support frame of oblate pipe that obtains, it is through reasonable structural design, can effectively promote the intensity of whole support frame, and the reliability and the stability of the axle sleeve of unilateral support, and the security is higher in the use, is convenient for dismantle in addition, and the packing is little, reduces the cost of transportation.
Description
Technical Field
The utility model belongs to the technical field of motorcycle maintenance of equipment technique and specifically relates to a unilateral motorcycle support frame of oblate tube.
Background
In the prior art, the rear lifting frame of the motorcycle is an integrated product formed by bending or welding a round steel pipe, and has large integral volume, large occupied space for packaging and transportation and high cost. And the round steel pipe is easy to bend and the like in the stress process, so that the service performance and the service life of the round steel pipe are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical deficiencies and providing an unilateral motorcycle support frame of oblate pipe, can effectively increase its bulk strength, and can dismantle the packing transportation of being convenient for.
In order to achieve the purpose, the flat round pipe unilateral motorcycle support frame designed by the utility model comprises a main lifting frame, an auxiliary lifting frame and a lifting handle, wherein the main lifting frame comprises two sections of rod bodies which are connected through arc transition, the arc area of the main lifting frame is connected with a tire through a rotating shaft, the auxiliary lifting frame comprises a section of rod body and an arc part at the end part of the rod body, the arc-shaped part is connected with a tire through a rotating shaft, the lifting handle is formed by connecting a plurality of sections of rod bodies, the two ends of the lifting handle are inserted into the end parts of the main lifting frame and the auxiliary lifting frame and are fastened and limited through fixing bolts, a connecting cross bar is arranged between the main lifting frame and the auxiliary lifting frame, a shaft sleeve is arranged at the end part of the main lifting frame which is not butted with the lifting handle, the axial direction of the shaft sleeve is vertical to the plane of the main lifting frame, and a reinforcing rod is arranged between the shaft sleeve and the connecting cross rod.
Above-mentioned technical scheme, it adopts the design of main hoisting frame and vice hoisting frame, can effectively realize carrying out unilateral support and promotion to the motorcycle. Wherein the axle sleeve is fixed on main hoisting frame, and fixes through connecting horizontal pole and promotion handle between main hoisting frame and the vice hoisting frame, and the wholeness is better, in addition, main hoisting frame is fixed respectively at the both ends of axle sleeve with the stiffener for it is more stable firm to the fixed of axle sleeve. When the lifting shaft is used, the lifting shaft penetrates through the shaft sleeve and is matched with the rear end of a motorcycle, so that the motorcycle can be lifted up. Certainly, the projection of the shape formed by the reinforcing rod and the main lifting frame in the plane perpendicular to the central axis of the shaft sleeve is of a triangle-like structure, so that the reinforcing rod and the main lifting frame can be better used for fixing and supporting the shaft sleeve, and the stability is higher. In addition, the transportation process can be independently disassembled, the packaging size is reduced, and the cost is reduced.
The main lifting frame, the auxiliary lifting frame and the lifting handle are formed by bending flat round tubes; the cross-section of the flat circular tube is of an annular structure formed by two opposite planes and two opposite cambered surfaces in a surrounding mode, the surface, bent by the first bent tube, of the lifting frame is the cambered surface of the flat circular tube, and the surface, bent by the second bent tube, of the lifting handle is the plane of the flat circular tube. The design of its oblate tube can effectively increase the intensity and the atress in-process non-deformable characteristics such as main hoisting frame, vice hoisting frame, the promotion handle that the oblate tube formed, promotes service strength, stability.
The connecting cross rod is formed by splicing two parts and is fastened and limited through a fixing bolt, the length of the part, connected with the auxiliary lifting frame, of the connecting cross rod is larger than that of the part, connected with the main lifting frame, of the connecting cross rod, and the reinforcing rod is connected to the part, connected with the main lifting frame, of the connecting cross rod. The design of this structure, can be better dismantle main hoisting frame, vice hoisting frame, dismantle back both sizes and be close basically, so be convenient for pack the transportation to reduce cost.
And a stay bar is arranged between the two sections of the rod bodies of the main lifting frame. This structure can make the bearing capacity of main hoisting frame stronger, because most pressure all acts on main hoisting frame in the use, so the design of vaulting pole can be better strengthen the intensity and the stability of main hoisting frame.
The lifting handle is formed by connecting five sections of rod bodies, the connection part is in arc transition, and the lifting handle is of a symmetrical structure. Should carry the design of structure, it is better that it realizes carrying to rise the travelling comfort in the handle use, feels comfortable, is convenient for make power.
The utility model discloses the unilateral motorcycle support frame of oblate pipe that obtains, it is through reasonable structural design, can effectively promote the intensity of whole support frame, and the reliability and the stability of the axle sleeve of unilateral support, and the security is higher in the use, is convenient for dismantle in addition, and the packing is little, reduces the cost of transportation.
Drawings
Fig. 1 is a perspective view of the structure of the present invention 1;
fig. 2 is a perspective view of the structure of the present invention 2.
Detailed Description
The invention is further described by the following embodiments in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1 and 2, the oblate tube unilateral motorcycle support described in this embodiment includes a main lifting frame 1, an auxiliary lifting frame 3, and a lifting handle 2, wherein the main lifting frame 1 includes two sections of rod bodies, the two sections of rod bodies are connected through an arc transition, a tire 4 is connected to an arc region of the main lifting frame 1 through a rotating shaft, the auxiliary lifting frame 3 includes one section of rod body and an arc portion at an end of the rod body, the tire 4 is connected to the arc portion through the rotating shaft, the lifting handle 2 is formed by connecting a plurality of sections of rod bodies, two ends of the lifting handle 2 are inserted into end portions of the main lifting frame 1 and the auxiliary lifting frame 3 and are fastened and limited through a fixing bolt 9, a connecting cross rod 6 is disposed between the main lifting frame 1 and the auxiliary lifting frame 3, a shaft sleeve 8 is disposed at an end portion of the main lifting frame 1 which is not butted with the lifting handle 2, an axial direction of the shaft sleeve 8 is perpendicular to a plane where, a reinforcing rod 5 is arranged between the shaft sleeve 8 and the connecting cross rod 6.
The main lifting frame 1, the auxiliary lifting frame 3 and the lifting handle 2 are formed by bending flat round tubes; the cross-section of the flat circular tube is of an annular structure formed by two opposite planes and two opposite cambered surfaces in a surrounding mode, the surface, bent by the first bent tube, of the lifting frame is the cambered surface of the flat circular tube, and the surface, bent by the second bent tube, of the lifting handle 2 is the plane of the flat circular tube.
The connecting cross rod 6 is formed by splicing two parts and is fastened and limited through a fixing bolt 9, the length of the part, connected with the auxiliary lifting frame 3, of the connecting cross rod 6 is larger than that of the part, connected with the main lifting frame 1, of the connecting cross rod 6, and the reinforcing rod 5 is connected to the part, connected with the main lifting frame 1, of the connecting cross rod 6.
A stay bar 7 is arranged between the two sections of the rod body of the main lifting frame 1.
Claims (5)
1. The utility model provides a unilateral motorcycle support frame of oblate pipe which characterized by: including main hoisting frame, vice hoisting frame, promotion handle, main hoisting frame includes two sections bodies of rod, through arc transitional coupling between two sections bodies of rod, is connected with the tire through the pivot in main hoisting frame arc region, vice hoisting frame includes the arc position of one section body of rod and body of rod tip, and is connected with the tire through the pivot on the arc position, it is formed by the connection of multistage body of rod to promote the handle, promote the both ends of handle and peg graft in the tip of main hoisting frame and vice hoisting frame to fasten spacingly through fixing bolt, be provided with the connection horizontal pole between main hoisting frame and vice hoisting frame, be provided with the axle sleeve at the tip of main hoisting frame that does not dock with the promotion handle, the axial of axle sleeve is perpendicular with the plane at main hoisting frame place, is provided with a stiffener between axle sleeve and connection horizontal pole.
2. The flat round tube unilateral motorcycle support frame of claim 1, wherein: the main lifting frame, the auxiliary lifting frame and the lifting handle are formed by bending flat round tubes; the cross-section of the flat circular tube is of an annular structure formed by two opposite planes and two opposite cambered surfaces in a surrounding mode, the surface, bent by the first bent tube, of the lifting frame is the cambered surface of the flat circular tube, and the surface, bent by the second bent tube, of the lifting handle is the plane of the flat circular tube.
3. The flat round tube unilateral motorcycle support frame according to claim 1 or 2, characterized in that: the connecting cross rod is formed by splicing two parts and is fastened and limited through a fixing bolt, the length of the part, connected with the auxiliary lifting frame, of the connecting cross rod is larger than that of the part, connected with the main lifting frame, of the connecting cross rod, and the reinforcing rod is connected to the part, connected with the main lifting frame, of the connecting cross rod.
4. The flat round tube unilateral motorcycle support frame of claim 3, wherein: and a stay bar is arranged between the two sections of the rod bodies of the main lifting frame.
5. The flat round tube unilateral motorcycle support frame of claim 1, wherein: the lifting handle is formed by connecting five sections of rod bodies, the connection part is in arc transition, and the lifting handle is of a symmetrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023109571.9U CN213973935U (en) | 2020-12-22 | 2020-12-22 | Flat round pipe unilateral motorcycle support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023109571.9U CN213973935U (en) | 2020-12-22 | 2020-12-22 | Flat round pipe unilateral motorcycle support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213973935U true CN213973935U (en) | 2021-08-17 |
Family
ID=77246768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023109571.9U Active CN213973935U (en) | 2020-12-22 | 2020-12-22 | Flat round pipe unilateral motorcycle support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213973935U (en) |
-
2020
- 2020-12-22 CN CN202023109571.9U patent/CN213973935U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314500 No. 219 Jianye Road, Fengming District, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang youlijian electromechanical Co.,Ltd. Address before: 314500 no.219 Jianye Road, Fengming District, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG YOULIJIAN ELECTROMECHANICAL Co.,Ltd. |