CN209037740U

CN209037740U - A kind of new energy three-wheeled vehicle frame assembly

Info

Publication number: CN209037740U
Application number: CN201821756185.9U
Authority: CN
Inventors: 尹建波
Original assignee: Meishan Shuangsheng New Energy Vehicle Industry Co Ltd
Current assignee: Meishan Shuangsheng New Energy Vehicle Industry Co Ltd
Priority date: 2018-10-29
Filing date: 2018-10-29
Publication date: 2019-06-28
Anticipated expiration: 2028-10-29

Abstract

The utility model discloses a kind of new energy three-wheeled vehicle frame assemblies, belong to new energy three-wheeled vehicle technical field, purpose is the fracture for solving to be easy to cause front-axle beam when existing tricycle load-bearing is larger, there are security risks, existing wind deflector and front bumper modular construction tie up driver's leg room, and the parking brake of tricycle is mounted on the seat barrel side portion below cushion, when driver's parking brake, needs to bend over just hold hand brake lever, is not easy to the problem of driver operates three-wheeled vehicle.It includes keel shoe, the front beam of frame is provided on keel shoe, front component is provided on the front beam of frame, the top rear of keel shoe is additionally provided with staving, staving top is connected with mounting plate, and rectangle placing port is offered in the middle part of mounting plate, and installation front edge of board is hinged with seat plate, parking brake is also equipped with by seat plate on mounting plate and parking brake and Shift lever are located at the same side, is also provided with several threading holes in staving.The utility model is suitable for new energy three-wheeled vehicle.

Description

A kind of new energy three-wheeled vehicle frame assembly

Technical field

The utility model belongs to new energy three-wheeled vehicle technical field, and in particular to a kind of new energy three-wheeled vehicle vehicle frame is total At.

Background technique

New energy tricycle be using storage battery as power, motor be driving haul goods or the three-wheel means of transport of holding.Electricity Dynamic tricycle is divided into domestic type, the multiple types such as shipping type by purposes.Electro-tricycle is with its strong applicability, maneuverability, dimension The advantages that shield is simple, easy to maintenance, cheap, can neatly navigate between narrow road is widely used in town and country, a Body taxi, plant area, mining area, environmental sanitation, community such as keep a public place clean at the short-distance transport field.

In tricycle operation, the front part of new energy tricycle, i.e. front bumper are generally used to protection driver's Traffic safety is higher to Structural strength calls.Existing front bumper commonly uses one or two metal winding pipes directly weld, structure Intensity is low, and service life is short.And the center of gravity of the vehicle frame load-carrying of current tricycle is partial to front, and existing tricycle front-axle beam is only It is merely that head tube is welded on preceding cant beam, the fracture of front-axle beam is be easy to cause when tricycle load-bearing is larger, is existed greatly Security risk.Currently, the seat bucket function of three-wheeled vehicle is more single, it can only be taken for driver or have certain storing function Energy.The parking brake of existing three-wheeled vehicle is mounted on the seat barrel side portion below cushion, and when driver's parking brake needs to bend over just hold hand Brake bar, therefore that there are human engineerings is poor, is not easy to the problem of driver operates three-wheeled vehicle.And existing tricycle by parking brake, Shift lever is separately mounted to two sides, and driver needs a hand to operate Shift lever, and a hand operates parking brake, not only increases drive in this way Difficulty is sailed, also there is certain security risk.

Utility model content

The purpose of this utility model is that: a kind of new energy three-wheeled vehicle frame assembly is provided, existing tricycle is solved and holds Weight be easy to cause the fracture of front-axle beam when larger, there are security risk, existing wind deflector and front bumper modular construction tie up driving The parking brake of member's leg room and tricycle is mounted on the seat barrel side portion below cushion, and when driver's parking brake needs to bend over ability Hand brake lever is held, the problem of driver operates three-wheeled vehicle is not easy to.

The technical solution adopted in the utility model is as follows:

A kind of new energy three-wheeled vehicle frame assembly, including keel shoe are fixedly installed the front beam of frame, vehicle frame on keel shoe Front-axle beam includes preceding cant beam, and the upper end of preceding cant beam is equipped with bending section, and the end of bending section is welded with head tube, and the lower end of preceding cant beam connects It is connected to keel shoe, is equipped with reinforcement block below bending section, the side of reinforcement block is fixedly connected with head tube, and the upper end of reinforcement block is in arc Shape and with bending section on the downside of be adapted, be fixedly connected on the downside of the upper end and bending section of reinforcement block, preceding cant beam is close to head tube Side is equipped with reinforcing beam, and the upper end of reinforcing beam is fixedly connected with the bottom of reinforcement block, the lower end of reinforcing beam and the fixed company of front frame It connects, front component is fixedly installed on preceding cant beam, front component includes wind deflector and front bumper, before wind deflector is fixedly connected on On the rear end face of bumper, the top rear of keel shoe is further fixedly arranged on staving, and staving top is connected with mounting plate, mounting plate Middle part offers rectangle placing port, and installation front edge of board is hinged with seat plate, is located at by seat plate on mounting plate and is also equipped with parking brake and institute It states parking brake and Shift lever is located at the same side, be also provided with several threading holes in staving.

Further, front bumper includes horizontal c-type bend pipe, and c-type bend pipe both ends are symmetrically connected with connecting tube, connecting tube Upper end be provided with interconnecting piece, interconnecting piece is adapted with the arc sections of the two ends of c-type bend pipe, and the formation of interconnecting piece and arc sections is closed Conjunction portion A.

Further, the interconnecting piece is set as arc.

Further, the two sides setting of the head tube collects ear mechanism, and the ear mechanism that collects includes bottom plate, the bottom The inner face of plate is fixedly connected on the weld of head tube and bending section, and the outer end face of the bottom plate is equipped with for collecting cable Qian type collects ear, and the axis of the long side for collecting ear is parallel with the axis of head tube.

Further, the seat plate is also equipped with several buckles, corresponding peace on mounting plate on one side end face of mounting plate Equipped with card slot mouth compatible with buckle.

Further, the installation board ends are also equipped with safety rail.

Further, the safety rail includes vertical bar and curved bar, and one end of vertical bar is welded in mounting plate, vertical bar it is another End and one end of curved bar are welded, and the other end and mounting plate of curved bar weld.

In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:

1, in the utility model, wind deflector is arranged on the rear end face of front bumper, compared with the existing technology in will keep out the wind Plate setting installs posterior mode in preceding and front bumper, and the arrangement of the utility model has expanded the work of driver leg Dynamic space, so that driver's leg movements are more comfortable.Further, since wind deflector is arranged after front bumper, and wind deflector Directly welding or be fixed on front bumper by modes such as clamping, clips so that in the utility model wind deflector rear portion Space will not be generated as the dead angle that front bumper and wind deflector generate in the prior art, convenient for cleaning, wiping tricycle；

Preceding cant beam passes through the setting of reinforcement block and reinforcing beam, the intensity of the front beam of frame is increased, so that the front beam of frame is not allowed Easy fracture, solving the existing three-wheel bicycle beam front beam of frame is only merely before being welded on head tube on cant beam, when tricycle is held Weight be easy to cause the fracture of front-axle beam when larger, there are problems that great security risk, improve the safety coefficient of front-axle beam, guarantees Three-wheeled vehicle using safe；

The top rear of keel shoe is further fixedly arranged on staving, and staving top is connected with mounting plate, opens up in the middle part of mounting plate Have a rectangle placing port, installation front edge of board is hinged with seat plate, be located at by seat plate on mounting plate be also equipped with parking brake and the parking brake with Shift lever is located at the same side, is also provided with several threading holes in staving.By the setting, only need to overturn seat plate can put to staving Placing articles are integrally overturn without staving, and placement article is more convenient, and the intracorporal threading hole of bucket installs cabling convenient for vehicle, And parking brake is integrated on mounting plate, driver is installed without stooping physical manipulation parking brake, and by parking brake and Shift lever In the same side, two components are can be operated in one hand of driver, and driver operates Shift lever, a hand manipulator without a hand It stops, reduces driving difficulty, reduce security risk, solve existing three-wheeled vehicle seat bucket and have a single function, be not easy to driver The problem of operating three-wheeled vehicle.

2, in the utility model, front bumper includes horizontal c-type bend pipe, and c-type bend pipe both ends are symmetrically connected with connecting tube, The upper end of connecting tube is provided with interconnecting piece, and interconnecting piece is adapted with the arc sections of the two ends of c-type bend pipe, interconnecting piece and arc sections Form closure A.The structure is directly symmetrically welded at the mode before vehicle frame on girder compared to existing two c-types pipe, this is practical It is novel to significantly increase structural strength, meanwhile, compared to the prior art present in the complicated front bumper arrangement of installation production, The utility model structure is simpler, and only three parts form, and when production only needs to weld at 2 and can assemble front bumper It finishes, high production efficiency, meanwhile, it is a closing structure after the installation of this front bumper, stable structure, the prior art is not present in two sides In the side plate being separately provided.In the prior art due to the presence of side plate, so that side plate individually flies out when crashing It falls off, rather than front bumper overall deformation energy-absorbing, the utility model is due to unitary closed, no lateral plate structure, while c-type bend pipe The closure A at both ends can effectively enhance the integral strength of front bumper, so that integral energy-absorbing deforms when front bumper is collided, Reduce the probability that components or a certain partial exfoliation are hurted sb.'s feelings.

3, in the utility model, in order to enhance the integral strength of front bumper, and beautification tricycle shape, interconnecting piece are set It is set to arc.

It 4,, can be by the cable and the lines such as brake cable on tricycle by collecting the setting of ear mechanism in the utility model Cable is collected, and avoids cable and phenomena such as the winding that knot occurs, so that the installation enhanced convenience of tricycle cable, makes simultaneously The use for obtaining tricycle is more safe.

5, in the utility model, the seat plate is also equipped with several buckles on one side end face of mounting plate, on mounting plate It is corresponding to be equipped with and buckle compatible card slot mouth.By the setting, seat plate can be made more to be stably fixed on mounting plate, It is more stable when driving driver, reduce the security risk of driver.

6, in the utility model, the installation board ends are also equipped with safety rail.It, can be to driver by the setting It is protected, reduces the security risk of driver.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the perspective view of the utility model；

Fig. 3 is the structural schematic diagram of the utility model seat bucket；

Fig. 4 is the structural schematic diagram of the utility model front bumper；

Fig. 5 is the structural schematic diagram of the utility model frame front-axle beam；

Marked in the figure: 1- staving, 2- mounting plate, 3- rectangle placing port, 4- seat plate, 5- parking brake, 6- threading hole, 7- buckle, Cant beam, 132- bending before 8- card slot mouth, 9- safety rail, 10- vertical bar, 11- curved bar, 12- keel shoe, the 13- front beam of frame, 131- Portion, 133- head tube, 134- reinforcement block, 135- reinforcing beam, 14- wind deflector, 15- front bumper, 151-C type bend pipe, 1511- circle Arc portion, 152- connecting tube, 1521- interconnecting piece, 16- collect ear mechanism, 161- pedestal, 162- and collect ear.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.

Further, the interconnecting piece is set as arc.

Further, the installation board ends are also equipped with safety rail.

Embodiment 1

By the way that wind deflector is arranged on the rear end face of front bumper, compared with the existing technology in by wind deflector setting exist Before and front bumper installs posterior mode, the arrangement of the utility model has been expanded the activity space of driver leg, has been made It is more comfortable to obtain driver's leg movements.Further, since by wind deflector be arranged after front bumper, and wind deflector directly weld or Person is fixed on front bumper by modes such as clamping, clips, so that the back space of wind deflector will not produce in the utility model The raw picture dead angle that front bumper and wind deflector generate in the prior art, convenient for cleaning, wiping tricycle；

Embodiment 2

On the basis of embodiment 1, front bumper includes horizontal c-type bend pipe, and c-type bend pipe both ends are symmetrically connected with connection Pipe, the upper end of connecting tube are provided with interconnecting piece, and interconnecting piece is adapted with the arc sections of the two ends of c-type bend pipe, interconnecting piece and circle Arc portion forms closure A.The structure is directly symmetrically welded at the mode before vehicle frame on girder compared to existing two c-types pipe, this Utility model significantly increases structural strength, meanwhile, compared to the prior art present in the complicated front bumper of installation production Structure, the utility model structure is simpler, and only three parts form, and when production only needs to weld can be by preceding insurance at 2 Thick stick assembling finishes, high production efficiency, meanwhile, it is a closing structure after the installation of this front bumper, stable structure, there is no existing for two sides There is the side plate being separately provided in technology.In the prior art due to the presence of side plate, so that when crashing, side plate list It solely flies out and falls off, rather than front bumper overall deformation energy-absorbing, the utility model is due to unitary closed, no lateral plate structure, while C The closure A at type bend pipe both ends can effectively enhance the integral strength of front bumper, so that integrally inhaling when front bumper is collided It can deform, reduce the probability that components or a certain partial exfoliation are hurted sb.'s feelings.

Embodiment 3

On the basis of the above embodiments, in order to enhance the integral strength of front bumper, and beautification tricycle shape, even Socket part is set as arc.

Embodiment 3

On the basis of the above embodiments, the two sides setting of the head tube collects ear mechanism, described to collect ear mechanism packet Bottom plate is included, the inner face of the bottom plate is fixedly connected on the weld of head tube and bending section, and the outer end face of the bottom plate is equipped with Qian type for collecting cable collects ear, and the axis of the long side for collecting ear is parallel with the axis of head tube.Pass through receipts The setting of beam ear mechanism, can by tricycle cable and the cables such as brake cable collect, avoid cable and knot Phenomena such as winding, so that the installation enhanced convenience of tricycle cable, while making the use of tricycle more safe.

Embodiment 5

On the basis of the above embodiments, the seat plate is also equipped with several buckles on one side end face of mounting plate, peace It is corresponding in loading board to be equipped with and buckle compatible card slot mouth.By the setting, seat plate can be made more to be stably fixed to pacify It is more stable when driving driver in loading board, reduce the security risk of driver.

Embodiment 6

On the basis of the above embodiments, the installation board ends are also equipped with safety rail.It, can be right by the setting Driver protects, and reduces the security risk of driver.

Embodiment 7

On the basis of the above embodiments, the safety rail includes vertical bar and curved bar, and one end of vertical bar is welded in installation Plate, the other end of vertical bar and one end of curved bar are welded, and the other end and mounting plate of curved bar weld.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. a kind of new energy three-wheeled vehicle frame assembly, which is characterized in that including keel shoe (12), fixation is set on keel shoe (12) It is equipped with the front beam of frame (13), the front beam of frame (13) includes preceding cant beam (131), and the upper end of preceding cant beam (131) is equipped with bending section (132), the end of bending section (132) is welded with head tube (133), and the lower end of preceding cant beam (131) is connected to keel shoe (12), curved Reinforcement block (134) are equipped with below pars convoluta (132), the side of reinforcement block (134) is fixedly connected with head tube (133), reinforcement block (134) upper end is arc-shaped and is adapted with bending section (132) downside, under the upper end and bending section (132) of reinforcement block (134) Side is fixedly connected, and preceding cant beam (131) is equipped with reinforcing beam (135) close to the side of head tube (133), the upper end of reinforcing beam (135) It is fixedly connected with the bottom of reinforcement block (134), the lower end of reinforcing beam (135) is fixedly connected with keel shoe (12), preceding cant beam (131) On be fixedly installed front component, front component includes wind deflector (14) and front bumper (15), and wind deflector (14) is fixedly connected On the rear end face of front bumper (15), the top rear of keel shoe (12) is further fixedly arranged on staving (1), staving (1) top It being connected with mounting plate (2), is offered rectangle placing port (3) in the middle part of mounting plate (2), mounting plate (2) front end is hinged with seat plate (4), Parking brake (5) is also equipped with by seat plate (4) on mounting plate (2) and the parking brake (5) and Shift lever are located at the same side, staving (1) several threading holes (6) are also provided in.

2. a kind of new energy three-wheeled vehicle frame assembly described in accordance with the claim 1, which is characterized in that front bumper (15) packet Horizontal c-type bend pipe (151) is included, c-type bend pipe (151) both ends are symmetrically connected with connecting tube (152), the upper end of connecting tube (152) It is provided with interconnecting piece (1521), interconnecting piece (1521) is adapted with the arc sections (1511) of the two ends of c-type bend pipe (151), even Socket part (1521) and arc sections (1511) form closure A.

3. a kind of new energy three-wheeled vehicle frame assembly according to claim 2, which is characterized in that the interconnecting piece (1521) it is set as arc.

4. a kind of new energy three-wheeled vehicle frame assembly described in accordance with the claim 1, which is characterized in that the head tube (133) two sides setting collects ear mechanism (16), and the ear mechanism (16) that collects includes pedestal (161), the pedestal (161) Inner face is fixedly connected on the weld of head tube (133) and bending section (132), and the outer end face of the pedestal (161), which is equipped with, to be used In collecting ear (162) for the Qian type for collecting cable, the axis of the long side for collecting ear (162) and the axis of head tube (133) It is parallel.

5. a kind of new energy three-wheeled vehicle frame assembly described in accordance with the claim 1, which is characterized in that the seat plate (4) is leaned on Several buckles (7) are also equipped on nearly (2) one side end face of mounting plate, corresponding be equipped with is adapted with buckle (7) on mounting plate (2) Card slot mouth (8).

6. a kind of new energy three-wheeled vehicle frame assembly described in accordance with the claim 1, which is characterized in that the mounting plate (2) Both ends are also equipped with safety rail (9).

7. a kind of new energy three-wheeled vehicle frame assembly according to claim 6, which is characterized in that the safety rail (9) include vertical bar (10) and curved bar (11), one end of vertical bar (10) is welded in mounting plate (2), the other end of vertical bar (10) with it is curved One end of bar (11) is welded, and the other end of curved bar (11) and mounting plate (2) are welded.