CN207374573U - A kind of novel three-wheeled vehicle carriage - Google Patents
A kind of novel three-wheeled vehicle carriage Download PDFInfo
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- CN207374573U CN207374573U CN201721452017.6U CN201721452017U CN207374573U CN 207374573 U CN207374573 U CN 207374573U CN 201721452017 U CN201721452017 U CN 201721452017U CN 207374573 U CN207374573 U CN 207374573U
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- headstock
- novel
- frame
- side bar
- wheeled vehicle
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Abstract
The utility model belongs to tricycle frame technical field, more particularly to a kind of novel three-wheeled vehicle carriage, including headstock frame, sole, packing case rack and headstock supporting rod, the headstock frame is located at the front end of sole, packing case rack is located at the tail end of sole, the sole includes girder, positioned at girder both sides and the side bar of girder parallel arrangement, and the side bar both ends are folded upward at forming preceding turn of bilge and rear turn of bilge；The headstock frame is welded by the preceding turn of bilge of side bar with integrally formed camber beam, first crossbeam and second cross beam are welded among the preceding turn of bilge, the rear turn of bilge of the side bar is connected with packing case rack, support packing case rack, this headstock frame is simple in structure, welding point is few, symmetrically, be integrally formed, manufactured headstock frame, light weight, impact resistant intensity are high；The side bar of headstock frame directly with headstock frame and sole integrally connected, can significantly improve the whole impact resistant intensity of tricycle frame and firmness and since weld seam is less, weld cracking rate is low.
Description
Technical field
The utility model belongs to tricycle frame technical field, and in particular to a kind of novel three-wheeled vehicle carriage.
Background technology
The characteristics of environmentally protective, energy saving, parking is convenient because having for electro-tricycle, and manned loading facilitates,
More and more welcomed by the people, electro-tricycle is widely used in the every field in daily life.Electricity of the prior art
The vehicle frame of dynamic tricycle is welded by headstock frame, sole and packing case rack.Existing tricycle front's frame, it is main to use two
Lower camber beam is symmetrically welded at the left and right sides of girder, and this structural strength is low, and headstock fracture easily occurs in the process of moving
Phenomenon.It traces it to its cause and is：(1) headstock frame is welded by more steel plates and is fixedly connected by welding with sole, this
The headstock frame solder joint of type is more, intensity is low；(2) tricycle will be subject to the resistance of wind during traveling, and constantly turn, become
Road, turn and lane change during wind be applied to the resistance of camber beam under girder both sides and differ, thus generate larger lateral
Power be easy to cause the lower camber beam in outside and the weld cracking of girder, the serious other structures one that can cause to be connected with lower camber beam
Tear is played, threatens the traffic safety of driver and passerby.In addition, being incrementally increased with the load-carrying properties of motor tricycle, make
Aggravation is laterally twisted into vehicle frame, handlebar is made to travel shake under the action of lateral force excessive.To overcome the effect of lateral force, ability
Field technique personnel use and reinforced sheet are welded between reinforcing plate, lower camber beam and preceding standpipe or between preceding standpipe and reinforcing plate
Weld bond on weld reinforced sheet and solve the problems, such as that lateral force resistance intensity is low, although intensity increases, weld seam is mixed and disorderly, not enough
Beauty, and the strength demand of lateral force resistance cannot be fully met.Therefore, how headstock frame structure is improved, is this field skill
Art personnel's urgent problem to be solved.
Utility model content
For the problems of the prior art, the purpose of this utility model is to provide for a kind of headstock frame intensity height, headstock frame
Anti- lateral strength height, sole large carrying capacity and sturdy and durable, good appearance novel three-wheeled vehicle carriage.
In order to achieve the above object, the technical solution of the utility model is：
A kind of novel three-wheeled vehicle carriage, including headstock frame, sole, packing case rack and headstock supporting rod, the headstock frame
Positioned at the front end of sole, packing case rack is located at the tail end of sole, and the sole includes girder, positioned at girder both sides and master
The side bar of beam parallel arrangement, the side bar both ends are folded upward at forming preceding turn of bilge and rear turn of bilge；The headstock frame is by side bar
Preceding turn of bilge be welded with integrally formed camber beam, first crossbeam and second cross beam, institute are welded among the preceding turn of bilge
The rear turn of bilge for the side bar stated is connected with packing case rack, supports packing case rack.
Further, described headstock supporting rod one end and the end of girder are welded, and the other end is welded with preceding standpipe, described
Preceding standpipe is placed in the gap of camber beam and first crossbeam, to stretch out headstock frame.
Further, the underface welding reinforcing plate of the headstock supporting rod and preceding standpipe weld.
Further, the reinforcing plate is triangular plate, and a side connects standpipe before headstock supporting rod, a side connection,
Another side is placed on first crossbeam.
Further, the headstock supporting rod and the junction reinforcement of weld beam of reinforcing plate, one end of the reinforcement
It is welded with reinforcing plate, the other end is welded with sole.
Further, the contact position of the reinforcing plate, reinforcement and first crossbeam is welded and fixed.
Further, the main beam rear end is bent upwards is connected with packing case rack, supports packing case rack.
Further, it is welded with beam of picking up the ears on the outside of the side bar.
Further, the rear end of the girder is bent upwards L-shaped.
Further, the girder is connected with side bar by connecting tube.
Tricycle front's frame described in the utility model is welded based on the preceding turn of bilge of the side bar of sole on preceding turn of bilge
Integrally formed camber beam is connect, first crossbeam and second cross beam are then welded on headstock frame, the headstock frame of tricycle frame is made
Basic structure.Such headstock frame is simple in structure, welding point is few and due to being integrated formed structure, the matter of manufactured headstock frame
Amount is light and impact resistant intensity is high, and significantly, tricycle front's frame described in the utility model is in integrally matrix pattern, upper and lower, left,
The right side is symmetrically arranged, can significantly increase the lateral force resistance performance of headstock frame.By the side bar of headstock frame directly and headstock frame
With sole integrally connected, reduce welding point, can significantly improve tricycle frame whole impact resistant intensity and firmness,
And since weld seam is less, weld cracking rate is low.Beam of picking up the ears is welded on the outside of side bar, adds and drives bit space and if it happens
Collision can then ensure the safety of driver.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Attached drawing 1 is this newly with the structure diagram of the new tricycle frame；
Attached drawing 2 is the side view of tricycle frame described in the utility model；
In figure：1st, camber beam；2nd, reinforcing plate；3rd, preceding standpipe；4th, first crossbeam；5th, reinforcement；6th, second cross beam；7th, headstock branch
Strut；8th, girder；9th, side bar；901st, preceding turn of bilge；902nd, rear turn of bilge；11st, pick up the ears beam；12nd, bracing frame crossbeam；14th, fixed block.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
The core of the utility model is to provide a kind of novel three-wheeled vehicle carriage, can fully meet in the process of moving for
The demand of lateral force resistance intensity, and large carrying capacity, sturdy and durable, good appearance.
As depicted in figs. 1 and 2, a kind of novel three-wheeled vehicle carriage is supported including headstock frame, sole, packing case rack and headstock
Bar 7, the headstock frame are located at the front end of sole, and packing case rack is located at the tail end of sole, which is characterized in that the chassis
Frame includes girder 8, the side bar 9 being arranged in parallel positioned at 8 both sides of girder and girder 8, and 9 both ends of side bar are folded upward at before being formed
Turn of bilge 901 and rear turn of bilge 902；The headstock frame is welded by the preceding turn of bilge 901 of side bar 9 with integrally formed camber beam 1,
Welding first crossbeam 4 and second cross beam 6 among the preceding turn of bilge 901, rear turn of bilge 902 and the packing case rack of the side bar 9 connect
It connects, supports packing case rack.
Tricycle front's frame described in the utility model is based on the preceding turn of bilge 901 of the side bar 9 of sole, in preceding turn of bilge
Then welded molding camber beam 1 on 901 welds first crossbeam 4 and second cross beam 6 on headstock frame, tricycle vehicle is made
The basic structure of the headstock frame of frame.Such headstock frame is simple in structure, welding point is few and due to being integrated formed structure, manufactured
The light weight and impact resistant intensity of headstock frame are high, and significantly, tricycle front's frame described in the utility model is in integrally matrix pattern,
Upper and lower, left and right are symmetrically arranged, can significantly increase the lateral force resistance performance of headstock frame.It is direct by the side bar of headstock frame
With headstock frame and sole integrally connected, reduce welding point, the whole impact resistant intensity of tricycle frame can be significantly improved
With firmness and since weld seam is less, weld cracking rate is low.
The headstock supporting rod 7 of the utility model is directly connected with sole, and headstock is in the process of turning, lane change and twisting
In, it is smaller to the active force of headstock frame.
Further, described 7 one end of headstock supporting rod and the end of girder 8 are welded, and the other end is welded with preceding standpipe 3, institute
The preceding standpipe 3 stated is placed in the gap of camber beam 1 and first crossbeam 4, to stretch out headstock frame.
Specifically, the first crossbeam 4 and second cross beam 6 are perpendicular to preceding turn of bilge 901.
Further, in order to enhance the intensity of headstock supporting rack 7, in the headstock supporting rod 7 and preceding 3 weld of standpipe
Weld reinforcing plate 3 in underface.Specifically, the reinforcing plate 3 is triangular plate, and a side connection headstock supporting rod 7, one side connect
Reinforcing plate 3 is connect, another side is placed on first crossbeam 4.Further specifically, the headstock supporting rod 7 and the company of strengthening version 3
Place's reinforcement of weld beam 5 is connect, one end and the reinforcing plate 3 of the reinforcement 5 are welded, and the other end is welded with sole.Further tool
Body, the contact position of the reinforcing plate 3, reinforcement 5 and first crossbeam 4 can also be by being welded and fixed.
Further, the rear end of the girder 8 is bent upwards is connected with packing case rack, supports packing case rack.
Further, the packing case rack is frame structure, passes through company by the supporting rack side bar 12 for two L-types being arranged in parallel
It takes over and is welded, the connecting tube vertical welding is in the long side of supporting rack side bar 12, the short side of supporting rack side bar 12 and side
Beam 9 is welded as a whole.
Further, the outside of the side bar 9 is welded with beam 11 of picking up the ears, for increasing driving space and enhancing sole
Intensity.
Further, the rear end of the girder 8 is bent upwards the short side of L-shaped, described L-type and is used to support packing case rack.
Further, the material of the tricycle frame is square steel.
Novel three-wheeled vehicle carriage provided by the utility model is described in detail above.It is used herein specifically
A example is set forth the embodiment of the utility model, and the explanation of above example is only intended to help to understand that this practicality is new
The method and its core concept of type.It should be pointed out that for those skilled in the art, this is not being departed from
On the premise of utility model principle, can also to the utility model, some improvement and modification can also be carried out, these improvement and modification also fall
Enter in the protection domain of the utility model claims.
Claims (10)
1. a kind of novel three-wheeled vehicle carriage, including headstock frame, sole, packing case rack and headstock supporting rod (7), the headstock frame
Positioned at the front end of sole, packing case rack is located at the tail end of sole, which is characterized in that the sole includes girder (8), position
In girder (8) both sides and the side bar (9) of girder (8) parallel arrangement, the side bar (9) both ends are folded upward at forming preceding turn of bilge
(901) and rear turn of bilge (902)；The headstock frame is welded by the preceding turn of bilge (901) of side bar (9) with integrally formed camber beam (1)
Form, welding first crossbeam (4) and second cross beam (6) among the preceding turn of bilge (901), the side bar (9) it is rear curved
Portion (902) is connected with packing case rack, supports packing case rack.
2. novel three-wheeled vehicle carriage according to claim 1, which is characterized in that described headstock supporting rod (7) one end with
The end welding of girder (8), the other end are welded with preceding standpipe (3), and the preceding standpipe (3) is placed in camber beam (1) and first crossbeam
(4) gap, to stretch out headstock frame.
3. novel three-wheeled vehicle carriage according to claim 1, which is characterized in that the headstock supporting rod (7) is stood with preceding
Manage the underface welding reinforcing plate (2) of (3) weld.
4. novel three-wheeled vehicle carriage according to claim 3, which is characterized in that the reinforcing plate (2) is triangular plate,
Standpipe (3) before a side connection headstock supporting rod (7), a side connection, another side is placed on first crossbeam (4).
5. novel three-wheeled vehicle carriage according to claim 3, which is characterized in that the headstock supporting rod (7) is with strengthening
The junction reinforcement of weld beam (5) of plate (2), one end and the reinforcing plate (2) of the reinforcement (5) are welded, the other end and chassis
Frame welds.
6. novel three-wheeled vehicle carriage according to claim 5, which is characterized in that the reinforcing plate (2), reinforcement (5)
It is welded and fixed with the contact position of first crossbeam (4).
7. novel three-wheeled vehicle carriage according to claim 1, which is characterized in that described girder (8) rear end is bent upwards
It is connected with packing case rack, supports packing case rack.
8. according to any novel three-wheeled vehicle carriages of claim 1-7, which is characterized in that the outside of the side bar (9)
It is welded with beam of picking up the ears (11).
9. novel three-wheeled vehicle carriage according to claim 8, which is characterized in that the rear end of the girder (8) is bent up
It is bent L-shaped.
10. novel three-wheeled vehicle carriage according to claim 8, which is characterized in that the girder (8) and side bar (9) are logical
Cross connecting tube connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452017.6U CN207374573U (en) | 2017-11-03 | 2017-11-03 | A kind of novel three-wheeled vehicle carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452017.6U CN207374573U (en) | 2017-11-03 | 2017-11-03 | A kind of novel three-wheeled vehicle carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207374573U true CN207374573U (en) | 2018-05-18 |
Family
ID=62334842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721452017.6U Active CN207374573U (en) | 2017-11-03 | 2017-11-03 | A kind of novel three-wheeled vehicle carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207374573U (en) |
-
2017
- 2017-11-03 CN CN201721452017.6U patent/CN207374573U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230111 Address after: 456400 No. 1, Jiaobei West Village, Jiaohu Township, Hua county, Anyang City, Henan Province Patentee after: Shen Haoqiang Patentee after: Feifan Technology (Hainan) Co.,Ltd. Address before: 456400 No. 1, Jiaobei West Village, Jiaohu Township, Hua county, Anyang City, Henan Province Patentee before: Shen Haoqiang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230410 Address after: Room 301, 3rd Floor, Comprehensive Building, No. 23 Guohong Road, Shishan Town, Nanhai District, Foshan City, Guangdong Province, 528225 (Residence Declaration) Patentee after: Thompson (Guangdong) Motorcycle Co.,Ltd. Address before: 456400 No. 1, Jiaobei West Village, Jiaohu Township, Hua county, Anyang City, Henan Province Patentee before: Shen Haoqiang Patentee before: Feifan Technology (Hainan) Co.,Ltd. |