CN211731715U - Three-plate type support frame for wheel-side electric-driven independent suspension system - Google Patents
Three-plate type support frame for wheel-side electric-driven independent suspension system Download PDFInfo
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- CN211731715U CN211731715U CN201922488372.4U CN201922488372U CN211731715U CN 211731715 U CN211731715 U CN 211731715U CN 201922488372 U CN201922488372 U CN 201922488372U CN 211731715 U CN211731715 U CN 211731715U
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- independent suspension
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Abstract
The utility model discloses a three-plate type support frame for a wheel-side electric drive independent suspension system, which comprises a transverse support component, wherein a left support component and a right support component are respectively and vertically arranged at two ends of the transverse support component, a middle support component is vertically arranged in the middle of the transverse support component, and the space between the left support component and the right support component is divided into two installation spaces; the left supporting component, the middle supporting component and the right supporting component are respectively provided with a left mounting hole, a middle mounting hole and a right mounting hole at one end far away from the transverse supporting component, and the two sides of the middle supporting component corresponding to the middle mounting hole are respectively provided with a first mounting groove and a second mounting groove. The utility model has the advantages that: the space structure has reasonable layout, higher supporting strength, better reliability of bearing load, more convenient disassembly, maintenance and assembly and low maintenance cost.
Description
Technical Field
The utility model belongs to the technical field of the vehicle, a suspension's support frame is related to, concretely relates to three board-like support frames that are used for the independent suspension of wheel limit electric drive.
Background
The suspension system is a general term for all force transmission connecting devices between a vehicle frame and wheels, and has the functions of transmitting force and moment between the wheels and the vehicle frame and buffering impact force transmitted to a vehicle body from an uneven road surface so as to ensure that the vehicle runs stably on the road surface.
The vehicle suspension system is divided into a non-independent suspension system and an independent suspension system, and the independent suspension system is widely applied at present, particularly in the technical field of tricycles. However, the existing independent suspension system only uses the brackets at two sides as the support main body of the system, so that not only is the support strength not high enough, but also the whole suspension system needs to be detached during maintenance, which wastes time and labor, has high maintenance cost and is inconvenient to assemble.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a three board-like support frames for wheel limit electric drive independent suspension to solve traditional independent suspension support main part and support intensity high inadequately, and be not convenient for dismantle and the technical defect of maintenance.
In order to achieve the above purpose, the utility model discloses technical scheme as follows:
the utility model provides a three board-like support frames that is used for wheel limit electric drive independent suspension, its key lies in: the middle part of the transverse supporting component is vertically provided with a middle supporting component, and the space between the left supporting component and the right supporting component is divided into two mounting spaces; the left supporting component, the middle supporting component and the right supporting component are respectively provided with a left mounting hole, a middle mounting hole and a right mounting hole at one end far away from the transverse supporting component, and the two sides of the middle supporting component corresponding to the middle mounting hole are respectively provided with a first mounting groove and a second mounting groove.
Adopt above-mentioned structure, suspension's support subject falls into two independent installation spaces through horizontal supporting component, wherein actuating mechanism and derailleur can be installed in the space that left branch strut member and middle strut member formed, the wheel can be installed in the space that middle strut member and right branch strut member formed, and install respectively in left mounting hole and first mounting groove at the both ends of derailleur shell, install respectively in second mounting groove and right mounting hole at wheel hub's both ends, when carrying out system maintenance or change spare part, only need pull down left branch strut member or right branch strut member can, need not dismantle whole suspension like traditional suspension, the purpose of tearing unilateral change spare part open has been reached, time saving and labor saving, cost of maintenance is low. Meanwhile, the suspension system is supported by the three support beams of the left support component, the middle support component and the right support component, so that the suspension system has more reliable support strength and longer service life.
Preferably, the method comprises the following steps: the cross section of the transverse supporting component is of a round rod-shaped structure, a first mounting hole is formed in the position, corresponding to the transverse supporting component, of the middle supporting component, and the first mounting hole is fixedly sleeved on the transverse supporting component. By adopting the structure, the installation is convenient.
Preferably, the method comprises the following steps: the middle supporting component is of a plate-shaped structure, a second mounting hole is formed in the middle of the middle supporting component, and screw holes are distributed in the circumferential direction corresponding to the second mounting hole. Adopt above-mentioned structure to conveniently install wheel limit actuating system's actuating mechanism, the motor promptly, the second mounting hole can be used to hold the output shaft of motor, satisfies reasonable spatial layout.
Preferably, the method comprises the following steps: the left support part is provided with a left connecting hole corresponding to the left end of the transverse support part, a first connecting sleeve is arranged in the left connecting hole, and the first connecting sleeve is fixedly connected with the transverse support part through a first bolt; and a right connecting hole is formed in the right supporting part corresponding to the right end of the transverse supporting part, a second connecting sleeve is arranged in the right connecting hole, and the second connecting sleeve is fixedly connected with the transverse supporting part through a second bolt. Adopt above-mentioned structure, through bolt, adapter sleeve with left branch strut member and right branch strut member fixed mounting at the both ends of horizontal strut member, when needing to be changed spare part, more make things convenient for unilateral left branch strut member or right branch strut member of pulling down.
Preferably, the method comprises the following steps: one end, far away from each other, of the first connecting sleeve and the second connecting sleeve is provided with a first limiting boss and a second limiting boss respectively, wherein the first limiting boss abuts against the outer wall of the left supporting component, and the second limiting boss abuts against the outer wall of the right supporting component. By adopting the structure, the installation is more firm, the distance between the left supporting part and the right supporting part can be accurately limited, and the assembly precision is improved.
Preferably, the method comprises the following steps: the left mounting hole, the middle mounting hole and the right mounting hole are coaxial. By adopting the structure, the stress distribution of the suspension system is more uniform, and the use reliability of the suspension system is ensured.
Preferably, the method comprises the following steps: a right mounting seat is arranged at the position of the right supporting part corresponding to the right mounting hole; and a left mounting seat is arranged at the position of the left supporting component corresponding to the left mounting hole. By adopting the structure, the subsequent installation of the transmission shell and the brake control device can be facilitated.
Compared with the prior art, the beneficial effects of the utility model are that:
adopt the utility model provides a three board-like support frames for wheel limit electric drive independent suspension system, spatial structure is rationally distributed, has higher support intensity, and the reliability of bearing load is better, and it is more convenient to dismantle, maintain and assemble, and cost of maintenance is low.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
FIG. 3 is a schematic structural view of the intermediate support member;
FIG. 4 is another schematic structural view of the intermediate support member;
fig. 5 is a reference diagram of the usage status of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
In the present embodiment, the left and right ends are referred to below with reference to the orientation shown in fig. 1.
As shown in fig. 1 and 2, a three-plate support frame for a wheel-side electric-driven independent suspension system structurally comprises a transverse support part 4, wherein a left support part 1 and a right support part 3 are vertically installed at the left end and the right end of the transverse support part 4 respectively, a middle support part 2 is vertically installed in the middle of the transverse support part 4, and the left support part 1, the middle support part 2 and the right support part 3 are parallel to each other. The suspension system adopts three support beams of a left support part 1, a middle support part 2 and a right support part 3 as supports, and has more reliable support strength and longer service life.
As shown in fig. 3, 4 and 5, the support frame is divided into two independent installation spaces by the lateral support member 4, wherein the motor 5 and the transmission 6 are installed in a space formed by the left support member 1 and the middle support member 2, and the wheel 7 is installed in a space formed by the middle support member 2 and the right support member 3. In order to facilitate the installation of the motor 5, the transmission 6, the wheel 7 and other components during assembly, the left supporting component 1, the middle supporting component 2 and the right supporting component 3 are respectively provided with a left mounting hole 1a, a middle mounting hole 2a and a right mounting hole 3a at one end far away from the transverse supporting component 4, the middle supporting component 2 is respectively provided with a first mounting groove 2b and a second mounting groove 2c at two sides corresponding to the middle mounting hole 2a, two ends of the shell of the transmission 6 are respectively installed in the left mounting hole 1a and the first mounting groove 2b, and two ends of the wheel 7 hub are respectively installed in the second mounting groove 2c and the right mounting hole 3 a.
Based on above-mentioned structural arrangement, when carrying out system maintenance or changing spare part, only need pull down left branch stay part 1 or right branch stay part 3 can, need not dismantle whole suspension like traditional suspension, reached the purpose of tearing open unilateral change spare part, labour saving and time saving, cost of maintenance is low.
In order to ensure the supporting strength of the suspension system in the axial direction of the wheel 7, the left mounting hole 1a, the middle mounting hole 2a and the right mounting hole 3a are coaxially arranged.
As shown in fig. 3, the lateral support member 4 has a rod-like structure with a circular cross section, the middle support member 2 is provided with a first mounting hole 2d at a position corresponding to the lateral support member 4, and the first mounting hole 2d is fixedly fitted to the lateral support member 4.
The left supporting component 1 is provided with a left connecting hole 1b corresponding to the left end position of the transverse supporting component 4, a first connecting sleeve 1c is arranged in the left connecting hole 1b, the right supporting component 3 is provided with a right connecting hole 3b corresponding to the right end position of the transverse supporting component 4, a second connecting sleeve 3c is arranged in the right connecting hole 3b, a first limiting boss 1e and a second limiting boss 3e are respectively arranged at the ends, far away from each other, of the first connecting sleeve 1c and the second connecting sleeve 3c, wherein the first limit boss 1e is abutted against the outer wall of the left support member 1, the second limit boss 3e is abutted against the outer wall of the right support member 3, the first connecting sleeve 1c is provided with a first bolt 1d, and the bolt passes through the first connecting sleeve 1c and is fixedly connected at the left end of the transverse supporting part 4, the second connecting sleeve 3c is provided with a second bolt 3d, and the bolt passes through the second connecting sleeve 3c and is fixedly connected at the right end of the transverse supporting part 4. Through bolt, adapter sleeve with left support component 1 and right support component 3 fixed mounting at the both ends of horizontal support component 4, when needing to change spare part, more make things convenient for unilateral left support component 1 or right support component 3 of dismantling, such mounting means connects more reliably simultaneously to the distance between injecing left support component 1 that can be accurate and right support component 3 is favorable to improving the assembly precision.
As shown in fig. 5, in order to meet the fastening and installation requirements of the brake control device 7a and the transmission 6, a right mounting seat 3f is provided at a position of the right support member 3 corresponding to the right mounting hole 3a, and a left mounting seat 1f is provided at a position of the left support member 1 corresponding to the left mounting hole 1 a.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.
Claims (8)
1. The utility model provides a three board-like support frames that is used for independent suspension of wheel limit electric drive which characterized in that: the device comprises a transverse supporting component (4), wherein a left supporting component (1) and a right supporting component (3) are respectively and vertically arranged at two ends of the transverse supporting component (4), a middle supporting component (2) is vertically arranged in the middle of the transverse supporting component (4), and two mounting spaces are formed between the left supporting component (1) and the right supporting component (3); the left supporting component (1), the middle supporting component (2) and the right supporting component (3) are respectively provided with a left mounting hole (1a), a middle mounting hole (2a) and a right mounting hole (3a) at one end far away from the transverse supporting component (4), and the middle supporting component (2) is respectively provided with a first mounting groove (2b) and a second mounting groove (2c) at two sides corresponding to the position of the middle mounting hole (2 a).
2. A three-plate support bracket for an electrically driven wheel-side independent suspension system according to claim 1, wherein: the cross section of the transverse supporting component (4) is of a circular rod-shaped structure, a first mounting hole (2d) is formed in the position, corresponding to the transverse supporting component (4), of the middle supporting component (2), and the first mounting hole (2d) is fixedly sleeved on the transverse supporting component (4).
3. A three-plate support bracket for an electrically driven wheel-side independent suspension system according to claim 2, wherein: the middle supporting component (2) is of a plate-shaped structure, a second mounting hole (2e) is formed in the middle of the middle supporting component, and screw holes (2f) are distributed in the circumferential direction corresponding to the second mounting hole (2 e).
4. A three-plate support frame for a wheel-side electrically-driven independent suspension system according to claim 1, 2 or 3, characterized in that: the left supporting component (1) is provided with a left connecting hole (1b) corresponding to the left end of the transverse supporting component (4), a first connecting sleeve (1c) is arranged in the left connecting hole (1b), and the first connecting sleeve (1c) is fixedly connected with the transverse supporting component (4) through a first bolt (1 d);
the right supporting component (3) is provided with a right connecting hole (3b) corresponding to the right end of the transverse supporting component (4), a second connecting sleeve (3c) is arranged in the right connecting hole (3b), and the second connecting sleeve (3c) is fixedly connected with the transverse supporting component (4) through a second bolt (3 d).
5. The three-plate support bracket for an electric wheel drive independent suspension system according to claim 4, wherein: one end, far away from each other, of the first connecting sleeve (1c) and the second connecting sleeve (3c) is provided with a first limiting boss (1e) and a second limiting boss (3e) respectively, wherein the first limiting boss (1e) abuts against the outer wall of the left supporting part (1), and the second limiting boss (3e) abuts against the outer wall of the right supporting part (3).
6. The three-plate support bracket for an electric wheel drive independent suspension system according to claim 4, wherein: the left mounting hole (1a), the middle mounting hole (2a) and the right mounting hole (3a) are coaxial.
7. A three-plate support bracket for an electrically driven wheel-side independent suspension system according to claim 1, wherein: and a right mounting seat (3f) is arranged at the position of the right supporting part (3) corresponding to the right mounting hole (3 a).
8. A three-plate support bracket for an electrically driven wheel-side independent suspension system according to claim 1, wherein: and a left mounting seat (1f) is arranged at the position of the left supporting component (1) corresponding to the left mounting hole (1 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488372.4U CN211731715U (en) | 2019-12-31 | 2019-12-31 | Three-plate type support frame for wheel-side electric-driven independent suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488372.4U CN211731715U (en) | 2019-12-31 | 2019-12-31 | Three-plate type support frame for wheel-side electric-driven independent suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211731715U true CN211731715U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922488372.4U Active CN211731715U (en) | 2019-12-31 | 2019-12-31 | Three-plate type support frame for wheel-side electric-driven independent suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211731715U (en) |
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2019
- 2019-12-31 CN CN201922488372.4U patent/CN211731715U/en active Active
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