CN201347166Y - Motor tricycle frame - Google Patents
Motor tricycle frame Download PDFInfo
- Publication number
- CN201347166Y CN201347166Y CNU2008201003952U CN200820100395U CN201347166Y CN 201347166 Y CN201347166 Y CN 201347166Y CN U2008201003952 U CNU2008201003952 U CN U2008201003952U CN 200820100395 U CN200820100395 U CN 200820100395U CN 201347166 Y CN201347166 Y CN 201347166Y
- Authority
- CN
- China
- Prior art keywords
- floor
- vehicle frame
- frame
- underframe
- welded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a motor tricycle frame; the frame if of a stage structure with the front part being low and the rear part being high; a front part skeleton of the frame is provided with a plurality of transverse overhanging beams, and the front end of the skeleton is provided with a headstock vertical pipe, and the rear part of the frame is of an upward stage which is formed by a plurality of bending rear longitudinal beams which are arranged in rows, and the font ends of the rear longitudinal beams are together welded on one transverse overhanging beam on the tail end of the skeleton, and a floor board on the front part of the frame is provided with a driving area separating under-frame, and the floor board on the front end and the upper end of the stage structure on the rear part of the frame are provided with a structure which is used for the splicing joint so as to form a pre-fabricated model frame which is combined with the parts of the body of the motor tricycle in an assembling way. The motor tricycle frame can be shared by the cargo and the passenger carry motor tricycles, thereby reducing the design and production expense of the mould, and reducing the manufacturing cost of the motor tricycle.
Description
Technical field
The utility model relates to a kind of motor-tricycle, particularly a kind of regular three-wheeled motor vehicle carriage.
Background technology
Motor tricycle is along with the development of market demand, roughly be divided into two classes according to its functions of use, one class is the loading motor tricycle that is used for bearing goods, one class is the carrying motor tricycle that is used to take the people, this two classes motor tricycle is because the difference of function, also there is bigger difference in body construction, and the vehicle frame rear portion vehicle body of loading motor tricycle is the flat big container of rectangle usually, and this container adopts welding or riveted and fixed on vehicle frame; The vehicle body of carrying motor tricycle is the housing compartment, and on the compartment skeleton that welds on the vehicle frame, the skeleton in compartment is to be welded on vehicle frame can not change to the housing cover panel in compartment by riveted and fixed.Because loading, the function difference of carrying motor tricycle, the body frame structure for automotive of two kinds of motor bikes and body structure are all inequality, the motor tricycle of any structure no matter, after in case car body is finalized the design according to functions of use, its body frame structure for automotive just can not change, if change structure, just must be to vehicle frame, vehicle body redesign mould, therefore motor-tricycle manufacturing enterprise is all at the vehicle frame of loading motor tricycle and carrying motor tricycle, design respectively, make mould and frock clamp, and preserve the mould and the frock clamp of this two classes frame of motorcycle simultaneously, need in order to customer order.Yet Mould design and manufacturing cost cost an arm and a leg, and preserve the mould and the frock clamp of this two classes frame of motorcycle simultaneously, can cause the manufacturing cost of motor bike to strengthen, and are unfavorable for the benign development of enterprise.How to solve loading and carrying regular three-wheeled motor vehicle carriage mould is made respectively, preserve simultaneously, cause the too high contradiction of productive costs, perplexing the motor-tricycle manufacture always.
Summary of the invention
The purpose of this utility model is the deficiency that exists at prior art, and the regular three-wheeled motor vehicle carriage that a kind of loading and carrying motor tricycle can be shared is provided.
The purpose of this utility model is achieved in that the front end welding headstock standpipe of vehicle frame, described vehicle frame is low early and high after ledge structure, be welded with several horizontal cantilever beams that extend to both sides on the anterior keel of vehicle frame, the framework that vertical side bar forms the supporting floor is welded at the two ends of the horizontal cantilever beam on the keel respectively, the headstock standpipe is welded on the front end of keel, the vehicle frame rear portion be the floor side member of several bendings form side by side to topping bar, the front end of the floor side member of several bendings is welded on the horizontal cantilever beam of butt of keel jointly, body platform and keel, the horizontal cantilever beam, the step welding that crooked floor side member forms, the floor of vehicle frame front portion is provided with driver zone and isolates underframe, leave spacing between the step front end at described driver zone isolation underframe rear end and vehicle frame rear portion, isolate on the underframe at driver zone, be equipped with on the front end of the ledge structure at vehicle frame rear portion and the floor of upper end and be used for assembly unit bonded assembly structure, form a premoulding shape part vehicle frame that is used for the car body component assembling combination.
Owing to adopted such scheme, the vehicle frame of motor tricycle is made as low early and high after ledge structure, its anterior relatively low part is made as driver zone, help chaufeur about, the higher relatively part in its rear portion not only can be used as the base of back seat but also can be used as loading flat-bed base, make this vehicle frame possess the carrying of being used for and loading function simultaneously, for carrying motor tricycle and the shared a kind of vehicle frame of loading motor tricycle lay the foundation.On the anterior keel of vehicle frame, be welded with several horizontal cantilever beams that extend to both sides, the framework that vertical side bar forms the supporting floor is welded at the two ends of the horizontal cantilever beam on the keel respectively, the vehicle frame rear portion be the floor side member of several bendings form side by side to topping bar, the front end of the floor side member of several bendings is welded on the horizontal cantilever beam of butt of keel jointly.This structure utilizes keel to support several horizontal cantilever beams that extend to both sides, compares as keel with 2～3 big longerons of common employing, has reduced the material of using of longeron, has reduced material cost; And floor side member adopts that the longeron of several bendings forms side by side to topping bar, and by crooked girder work, has strengthened the bearing capacity at rear portion.The step welding that body platform and keel, horizontal cantilever beam, crooked floor side member form, the floor of vehicle frame front portion is provided with driver zone and isolates underframe, leave spacing between the step front end at described driver zone isolation underframe rear end and vehicle frame rear portion, when making this vehicle frame be used for the motor tricycle of assembly unit carrying, the step front at vehicle frame rear portion has back seat occupant's footwell.On driver zone is isolated underframe, on the floor of the front end of the ledge structure at vehicle frame rear portion and upper end, be equipped with and be used for assembly unit bonded assembly structure, can utilize these to be used for the assembly unit of assembly unit bonded assembly structure and connect some car body components, realize that assembling combination goes out the different motor tricycle of functions of use, make this vehicle frame form a premoulding shape part vehicle frame that is used for the car body component assembling combination.For example isolate the underframe rear end and be connected a cargo loading plate by being used for the assembly unit of assembly unit bonded assembly structure with the step front end at vehicle frame rear portion at driver zone, can make the step and the common loading platform that constitutes an increased area of cargo loading plate at vehicle frame rear portion, assembling combination becomes a cargo-carrying motor tricycle thus.Because the vehicle frame of this motor tricycle is the premoulding shape part that is used for assembling combination, as long as produce the premoulding shape part car body component that is used for assembling combination that can satisfy the motor-tricycle conventional func, just can on this vehicle frame, assembling combination assemble out the different motor tricycle of function, adopt this vehicle frame can reduce a large amount of mold designs, manufacturing cost, the manufacturing cost of motor-tricycle is reduced.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the basic structure of the utility model motor tricycle;
Fig. 2 is the birds-eye view of the basic structure of the utility model motor tricycle;
Fig. 3 is the upward view of the basic structure of the utility model motor tricycle;
Fig. 4 is second kind of embodiment of the utility model motor tricycle;
Fig. 5 is the third embodiment of the utility model motor tricycle;
Fig. 6 is the 4th kind of embodiment of the utility model motor tricycle;
Fig. 7 is the 5th kind of embodiment of the utility model motor tricycle;
Fig. 8 is the 6th kind of embodiment of the utility model motor tricycle.
In the accompanying drawing, 1 is front-wheel, and 2 is preceding mud cover, 3 are driver zone isolation underframe, and 4 is joint pin, and 5 is the headstock standpipe, 6 is steering handle, and 7 is driver's seat, and 7a is a seat cushion, 8 is keel, and 10 is preceding floor, and 11 is the horizontal cantilever beam, 12 is middle floor, and 13 is floor side member, and 14 is Connection Block, 15 is floor, back frame, and 16 is rear shock absorber, and 17 is independent suspension, 18 is driving engine, and 19 is the engine suspension frame, and 20 is trailing wheel, 21 are plate on the spot, and 22 is the floor, back, and 23 is ball cage transmission shaft, 24 is freeing pipe, and 25 is back guardrail support, and 26 is preceding guardrail, 27 is T shape part, and 28 is the skeleton frame of operator's compartment, and 29 is transverse tube, 30 are stand, and 31 is bridge piece, and 32 is middle guardrail, 33 is cargo loading plate, and 34 are the grafting threaded column, and 35 is after poppet, 36 is top frame, and 36a is the drift angle frame, 37a, 37b is the overlap joint seat, 38 is back seat, and 39 for seat supports, and 40 is the upper frame support tube.
The specific embodiment
Referring to Fig. 1 to Fig. 3, comprise the regular three-wheeled motor chassis that contains vehicle frame, described Frame and Body parts are the premoulding shape part that is used for assembling combination, these premoulding shape parts that are used for assembling combination are provided with and are used for assembly unit bonded assembly structure, the described premoulding shape part that is used for assembling combination connects by being used for assembly unit bonded assembly structure mutually, and fastening with bolt, nut, assembling combination becomes the different motor tricycle vehicle body of function.The described premoulding shape part vehicle frame that is used for assembling combination, described vehicle frame is low early and high after ledge structure, be welded with three horizontal cantilever beams 11 that extend to both sides on the anterior keel 8 of vehicle frame, the framework that vertical side bar forms the supporting floor is welded at the two ends of the horizontal cantilever beam on the keel 8 respectively, and headstock standpipe 5 is welded on the front end of keel 8; The rear portion of vehicle frame be the floor side member 13 of four bendings form side by side to topping bar, the front end of the floor side member of four bendings is welded on the 3rd horizontal cantilever beam 11c of keel 8 tail ends jointly, these floor side members are used for support floor; The step welding that body platform and keel 8, horizontal cantilever beam 11, crooked floor side member 13 form, wherein preceding floor 10 is welded on the first horizontal cantilever beam 11a and the second horizontal cantilever beam 11b, middle floor 12 is welded on the second horizontal cantilever beam 11b and the 3rd horizontal cantilever beam 11c, back floor 22 be welded on that floor side member 13 forms on topping bar, the front end facade of this step welds on the spot plate 21; Floor, described back 22 forms step platform by floor, back frame 15 and back floor crossmember 43 with the welding of floor side member 13 upper ends; Welding or riveted joint or be connected with driver zone with bolt and isolate underframe 3 on the preceding floor 10 of vehicle frame front portion and the second horizontal cantilever beam 11b, this driver zone is isolated underframe 3 usefulness steel pipes and is welded into the rectangle support frame that leaves opening, steering handle 6, the driver's seat 7 that will be positioned at driver zone surround, its opening is for driver's turnover, opening for driver's turnover also can be installed door leaf, and opening can be closed; Leave spacing between the step front end at described driver zone isolation underframe 3 rear ends and vehicle frame rear portion, take advantage of personnel's leg rest after the space at this spacing place is used for; The preceding mud cover 2 of three-wheel vehicle is positioned at headstock standpipe 5 belows and captives joint with keel 8; Be configured for the premoulding shape part vehicle frame of assembling combination thus.The described headstock standpipe 5 that is used for the premoulding shape part vehicle frame of assembling combination cooperates the direction post rotationally, install and the front-wheel bumper lower end of direction post, the front-wheel bumper cooperates rotationally with the axle of front-wheel 1, the upper end captive joint steering handle 6 of direction post, the below to topping bar that the floor side member 13 at vehicle frame rear portion forms side by side is provided with trailing wheel 20, the axle of trailing wheel 20 cooperates rotationally with independent suspension 17, independent suspension 17 is hinged on the 3rd horizontal cantilever beam 11c and goes up on the hinged seat 41 of welding, rear shock absorber 16 is located between floor 22, back and the independent suspension 17, captive joint with floor 22, back by mount pad 45 in the upper end of rear shock absorber 16, the hinged seat 42 of welding is hinged on the lower end of rear shock absorber 16 and the independent suspension 17, constitutes the chassis of motor tricycle thus.An engine suspension frame 19 is positioned at the below on floor 22, back, be bolted to connection on the mounting bracket 44 of welding on the floor crossmember 43 of back, driving engine 18 is placed on the engine suspension frame 19 captives joint with engine suspension frame 19 by bolt, the output shaft of driving engine 18 is connected and transferring power with the axle of left and right trailing wheel by ball cage transmission shaft 23 respectively, and the freeing pipe 24 of driving engine 18 is connected and fixed by bolt and engine suspension frame 19.Be provided for assembly unit bonded assembly structure on the described driver zone isolation underframe 3, the assembly unit bonded assembly structure that is used for that weld respectively the upper end of four root post pipes of driver zone isolation underframe 3 is a joint pin 4, each joint pin 4 is provided with and cuts off the plane, it cuts off the plane and is provided with at least two and is connected and fixed the hole, stability and fastness when guaranteeing to be connected with other parts; It is journal stirrup that described driver zone is isolated the assembly unit bonded assembly structure that is used for of welding on the transverse tube that is positioned at driver's seat 7 back of underframe 3.Described joint pin 4 and journal stirrup can connect the premoulding shape part car body component that is used for assembling combination by joint pin 4, journal stirrup, to change the vehicle body function as preset structure.Be provided for assembly unit bonded assembly structure on the floor of described vehicle frame, the assembly unit bonded assembly structure that is used for of welding is a Connection Block 14 on floor 22, back, Connection Block 14 is provided with two holes that are used for fixing interfacing part, stability and fastness when being connected with other parts with assurance, this hole axially and Connection Block to dock end face vertical, can interfacing part be fastened on the butt joint end face of Connection Block by bolt.Described Connection Block 14 is stamping forming U-shaped seat, and its U-shaped opening side and 22 welding of floor, back make the interface of Connection Block 14 protrude from 22 upper surfaces, floor, back, the operation when being convenient to interfacing part is installed.Described Connection Block 14 can connect the premoulding shape part car body component that be used for assembling combination by Connection Block 14, to change the vehicle body function as preset structure.The assembly unit bonded assembly structure that is used for that described on the spot plate 21 is provided with is a mounting hole, can connect the premoulding shape part car body component that is used for assembling combination by mounting hole, to change the vehicle body function.
Fig. 4 is second kind of embodiment of this motor tricycle.Present embodiment adopts the regular three-wheeled motor chassis of structure same as the previously described embodiments, and adopt mounting structure same as the previously described embodiments that operating control, engine installation, driving device, brake equipment etc. are installed, and be used for the premoulding shape part car body component that assembly unit on the premoulding shape part vehicle frame of assembling combination is used for assembling combination.The described premoulding shape part car body component that is used for assembling combination is preceding guardrail 26, back guardrail support 25, and it is the U-shaped structure that preceding guardrail 26, back guardrail support 25 are brake forming.The two ends of guardrail 26 is welded with joint pin 4 respectively before described, joint pin 4 is provided with and cuts off the plane, it cuts off the plane and is provided with two and is connected and fixed the hole, preceding guardrail 26 is by the joint pin overlap joint that cuts off welding on plane and the driver zone isolation underframe 3 of joint pin 4, and with bolt from two joint pins be connected and fixed the fastening formation in hole before guardrail 26 isolate captiveing joint of underframe 3 with driver zone, isolate the height and the barrier propterty of underframe 3 to improve driver zone.The two ends of described back guardrail support 25 is welded T shape part 27 respectively, on the both sides extension of T shape part 27 mounting hole is set respectively, back guardrail support 25 docks with Connection Block 14 on the back floor 22 by T shape part,, and T shape part and Connection Block 14 is fastening with bolt, allow the left and right both sides on back floor 22 of this motor tricycle have the simple and easy guardrail that prevents that goods from dropping, can utilize floor 22, back as the loading platform, load less relatively goods.Guardrail 26 is two before described, is installed in the front and rear portions that driver zone is isolated underframe 3 respectively.
Fig. 5 is the third embodiment of this motor tricycle.Present embodiment adopts the regular three-wheeled motor chassis of structure same as the previously described embodiments, and adopt mounting structure same as the previously described embodiments that operating control, engine installation, driving device, brake equipment etc. are installed, and be used for the premoulding shape part car body component that assembly unit on the premoulding shape part vehicle frame of assembling combination is used for assembling combination.Described body structure is on the basis of the body structure of above-mentioned second kind of embodiment, the vehicle frame rear portion on topping bar as the loading flat-bed after floor 22 and driver zone isolate between the underframe 3, assembly unit connects a cargo loading plate 33, this cargo loading plate 33 is similarly premoulding shape part, its front end is provided with the connecting portion of upwards turning back, the rear end is provided with the connecting portion that turns down, be respectively equipped with on the front and back end connecting portion of described cargo loading plate 33 and be used for assembly unit bonded assembly structure, the described assembly unit bonded assembly structure that is used for is a mounting hole, passing the mounting hole of cargo loading plate 33 front ends and driver zone with bolt isolates the journal stirrup of welding on the underframe 3 and is fastenedly connected, passing the mounting hole of cargo loading plate 33 rear ends with bolt is fastenedly connected with plate 21 on the spot, form the loading platform that is in equal height with floor 22, back, the loading platform area of this motor tricycle is increased, and guardrail 32 during assembly unit is connected between the back guardrail support of installing on floor 22, back 25 and the preceding guardrail 26 makes the loading flat-bed left side of increase, right both sides all have guard rail.Guardrail 32 is for being used for the premoulding shape part of assembling combination in described, can be made as straight tube, the two ends of straight tube is respectively equipped with and is used for assembly unit bonded assembly structure, the described assembly unit bonded assembly structure that is used for is the grafting threaded column 34 that is welded on the straight tube, default mounting hole on guardrail 26 and the back guardrail support 25 before the grafting threaded column 34 at middle guardrail 32 two ends is passed respectively, and fastening with nut, the cargo-carring goods of loading platform that can prevent from like this to increase drops.
Fig. 6 is the 4th kind of embodiment of this motor tricycle.Present embodiment adopts the regular three-wheeled motor chassis of structure same as the previously described embodiments, and adopt mounting structure same as the previously described embodiments that operating control, engine installation, driving device, brake equipment etc. are installed, and be used for the premoulding shape part car body component that assembly unit on the premoulding shape part vehicle frame of assembling combination is used for assembling combination.Described body structure removes the preceding guardrail that is assembled on the driver zone isolation underframe 3 on the basis of the body structure of above-mentioned second kind of embodiment, isolate the skeleton frame 28 of assembly unit connection operator's compartment on the underframe 3 at driver zone.The skeleton frame 28 of described operator's compartment is formed by the premoulding shape part stand 30, transverse tube 29 assembling combination that are used for assembling combination.Stand 30 brake formings are the shaped upper part of operator's compartment, and assembly unit connects the skeleton frame that transverse tube 29 constitutes operator's compartment between two stands 30.Be provided for assembly unit bonded assembly structure in the described stand 30 respectively, be used for assembly unit bonded assembly structure and comprise joint pin 4, Connection Block.Joint pin 4 is welded on the bottom coupling end of stand 30 respectively, by on the joint pin cut off that plane and driver zone isolate joint pin on the underframe 3 cut off the plane overlap joint, and with bolt, nut is fastening forms a fixed connection; Connection Block is welded on the side of stand 30 tubing strings, transverse tube 29 two ends welded lap parts 31, described bridge piece 31 has the face of turning back, this bridge piece 31 docks with Connection Block in the stand 30, the face of turning back of bridge piece is fitted with the Connection Block side simultaneously and is formed three-dimensional localization, bridge piece 31 is connected by bolted with Connection Block, makes transverse tube 29 firm being connected between two stands 30, forms the support to stand.Isolate the skeleton frame 28 that assembly unit on the underframe 3 connects operator's compartment at driver zone and form a operator's compartment, on driver zone is isolated the skeleton frame 28 of underframe 3 and operator's compartment, tarpaulin or cover panel are installed again with separate space, can also shading wind and rain, Exposure to Sunlight.This independently operator's compartment has improved safety simultaneously.
Fig. 7 is the 5th kind of embodiment of this motor tricycle.Present embodiment adopts the regular three-wheeled motor chassis of structure same as the previously described embodiments, and adopt mounting structure same as the previously described embodiments that operating control, engine installation, driving device, brake equipment etc. are installed, and be used for the premoulding shape part car body component that assembly unit on the premoulding shape part vehicle frame of assembling combination is used for assembling combination.Described body structure is on the basis of the body structure of above-mentioned the 4th kind of embodiment, operator's compartment with the back floor 22 between assembly unit be connected cargo loading plate 33, this cargo loading plate 33 is similarly premoulding shape part, its front end is provided with the connecting portion of upwards turning back, the rear end is provided with the connecting portion that turns down, be respectively equipped with on the front and back end connecting portion of described cargo loading plate 33 and be used for assembly unit bonded assembly structure, the described assembly unit bonded assembly structure that is used for is a mounting hole, passing the mounting hole of cargo loading plate 33 front ends and driver zone with bolt isolates the journal stirrup of welding on the underframe 3 and is fastenedly connected, passing the mounting hole of cargo loading plate 33 rear ends with bolt is fastenedly connected with plate 21 on the spot, form the loading platform that is in equal height with floor 22, back, the loading platform area of this motor tricycle is increased, and guardrail 32 during assembly unit is connected between the back guardrail support of installing on floor 22, back 25 and the skeleton frame 28 of operator's compartment makes the loading flat-bed left side of increase, right both sides all have guard rail.Guardrail 32 is prefabricated straight tube in described, the two ends of straight tube is respectively equipped with and is used for assembly unit bonded assembly structure, the described assembly unit bonded assembly structure that is used for is the grafting threaded column 34 that is welded on the straight tube, in the grafting threaded column 34 at guardrail 32 two ends pass default mounting hole on the stand 30 of skeleton frame 28 of operator's compartment and the back guardrail support 25 respectively, and fastening with nut, the cargo-carring goods of loading platform that can prevent from like this to increase drops.By assembling combination, the massive plate load-carrying vehicle that this motor tricycle is formed can either load more goods has independently cab space again.
Fig. 8 is the 6th kind of embodiment of this motor tricycle.Present embodiment adopts the regular three-wheeled motor chassis of structure same as the previously described embodiments, and adopt mounting structure same as the previously described embodiments that operating control, engine installation, driving device, brake equipment etc. are installed, and be used for the premoulding shape part car body component that assembly unit on the premoulding shape part vehicle frame of assembling combination is used for assembling combination.Described body structure on the basis of the body structure of above-mentioned the 4th kind of embodiment, assembling combination visitor railway carriage or compartment skeleton on the back floor 22 on the vehicle frame back step, the premoulding shape part assembly unit that described objective railway carriage or compartment skeleton is used for assembling combination equally is connected to form.Described objective railway carriage or compartment skeleton comprises after poppet 35, top frame 36, drift angle frame 36a, upper frame support tube 40, middle guardrail 32, described after poppet 35, the lower end of upper frame support tube 40 all is welded with T shape part 27, after poppet 35, upper frame support tube 40 is connected with the Connection Block 14 that floor 22, back is provided with by T shape part 27 respectively, T shape part 27 is connected and fixed with Connection Block 14 bolt ups, the upper end of after poppet 35, the two ends of drift angle frame 36a and an end of top frame 36 are welded with joint pin 4 respectively, described after poppet 35, drift angle frame 36a, top frame 36 cuts off the plane overlap joint by the joint pin that is provided with mutually, and use bolt, two joint pins that nut will overlap mutually are fastenedly connected fixing, the other end welded lap seat 37a of top frame 36, this overlap joint seat 37a is provided with the overlap joint piece that stretches out the pedestal interface, and the interface of pedestal is provided with two mounting holes.Top frame 36 overlaps mutually by the overlap joint seat 37b of welding on the skeleton frame 28 of overlap joint seat 37a and operator's compartment, wherein the overlap joint piece that stretches out the pedestal interface of overlap joint seat 37a rides over the upper surface formation three-dimensional localization of overlap joint seat 37b, the interface of two overlap joint seats is fastenedly connected fixing with bolt, nut, top frame 36 can be connected with the skeleton frame 28 of operator's compartment conveniently and solidly.Upper frame support tube 40 upper ends welding grafting threaded column 34, this grafting threaded column 34 is passed the mounting hole that top frame 36 is provided with and is fastenedly connected fixing with nut, in the grafting threaded column at guardrail 32 two ends pass mounting hole that the skeleton frame 28 of upper frame support tube 40 and operator's compartment is provided with and fastening respectively with nut, form a firm objective railway carriage or compartment skeleton thus, on the skeleton frame of objective railway carriage or compartment skeleton and operator's compartment, cover tarpaulin or cover panel again, just can form the motor tricycle vehicle body of a carrying.And installation back seat 38 on the back floor 22 of topping bar at the vehicle frame rear portion, the seat cushion of back seat 38, backrest supports on 39 by being bolted to seat respectively, it is that inverted V-type supports that described seat supports 39, make this inverted V-type support feet with stable center of gravity, one of them feet has horizontal-extending portion to be used to install the seat cushion of back seat 38, the backrest of back seat 38 is by being bolted to the chamfered portion that inverted V-type supports, in the mounting hole that the floor was provided with after seat support 39 was connected by bolted, the shoulder height of utilizing the vehicle frame rear portion like this is as height of seat, middle floor 12 can cosily take the back seat occupant as back seat occupant's leg rest floor.
The utility model not only is confined to the foregoing description, because being used for the premoulding shape part of assembling combination connects by being used for assembly unit bonded assembly structure, assembling combination becomes the different motor tricycle vehicle body of function, make this motor tricycle that more assembling combination form can also be arranged, for example the tarpaulin skeleton of assembling combination loading space on the loading platform that increases covers tarpaulin again and forms loading space screening canopy on this skeleton.Because of adopting these premoulding shape parts that are used for assembling combination to carry out assembling combination, can take on the different motor tricycle of function according to client's needs.
Claims (6)
1. regular three-wheeled motor vehicle carriage, the front end welding headstock standpipe of vehicle frame, it is characterized in that: described vehicle frame is low early and high after ledge structure, be welded with several horizontal cantilever beams that extend to both sides on the anterior keel of vehicle frame, the framework that vertical side bar forms the supporting floor is welded at the two ends of the horizontal cantilever beam on the keel respectively, the headstock standpipe is welded on the front end of keel, the vehicle frame rear portion be the floor side member of several bendings form side by side to topping bar, the front end of the floor side member of several bendings is welded on the horizontal cantilever beam of butt of keel jointly, body platform and keel, the horizontal cantilever beam, the step welding that crooked floor side member forms, the floor of vehicle frame front portion is provided with driver zone and isolates underframe, leave spacing between the step front end at described driver zone isolation underframe rear end and vehicle frame rear portion, isolate on the underframe at driver zone, be equipped with on the front end of the ledge structure at vehicle frame rear portion and the floor of upper end and be used for assembly unit bonded assembly structure, form a premoulding shape part vehicle frame that is used for the car body component assembling combination.
2. regular three-wheeled motor vehicle carriage according to claim 1, it is characterized in that: the assembly unit bonded assembly structure that is used for that the upper end of described driver zone isolation underframe is provided with is to be provided with the joint pin that cuts off the plane and journal stirrup is installed, the plane of cutting off of described joint pin is provided with at least two and is connected and fixed the hole, described joint pin is distributed in four jiaos of the upper ends that driver zone is isolated underframe, be welded on driver zone respectively and isolate on the underframe, journal stirrup is installed is welded on the rear end that driver zone is isolated underframe.
3. regular three-wheeled motor vehicle carriage according to claim 1 is characterized in that: the assembly unit bonded assembly structure that is used for that the front end floor of the ledge structure at described vehicle frame rear portion is provided with is a mounting hole.
4. regular three-wheeled motor vehicle carriage according to claim 1, it is characterized in that: the assembly unit bonded assembly structure that is used for that the floor, upper end of the ledge structure at described vehicle frame rear portion is provided with is a Connection Block, Connection Block is provided with two holes that are used for fixing interfacing part, this hole axially and Connection Block to dock end face vertical, described Connection Block is distributed in the Si Jiaochu on the floor, upper end of ledge structure, is welded on the floor respectively.
5. according to claim 1 or 4 described regular three-wheeled motor vehicle carriages, it is characterized in that: the floor of the ledge structure upper end at described vehicle frame rear portion is provided with the mounting hole that is used to install and fix back seat.
6. regular three-wheeled motor vehicle carriage according to claim 1 is characterized in that: on the anterior keel of described vehicle frame driver's seat is installed, driver's seat is arranged in driver zone and isolates underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201003952U CN201347166Y (en) | 2008-10-29 | 2008-10-29 | Motor tricycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201003952U CN201347166Y (en) | 2008-10-29 | 2008-10-29 | Motor tricycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201347166Y true CN201347166Y (en) | 2009-11-18 |
Family
ID=41366641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201003952U Expired - Fee Related CN201347166Y (en) | 2008-10-29 | 2008-10-29 | Motor tricycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201347166Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344583A (en) * | 2017-07-20 | 2017-11-14 | 庶邦科技（上海）有限公司 | A kind of electro-tricycle |
| CN107351957A (en) * | 2017-07-20 | 2017-11-17 | 庶邦科技（上海）有限公司 | A kind of vehicle frame of electro-tricycle |
| CN107380321A (en) * | 2017-07-20 | 2017-11-24 | 庶邦科技（上海）有限公司 | A kind of side-swing mechanism of electro-tricycle |
| CN114379686A (en) * | 2022-01-19 | 2022-04-22 | 河北开云汽车制造有限公司 | Automobile body reaches vehicle including it |
-
2008
- 2008-10-29 CN CNU2008201003952U patent/CN201347166Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344583A (en) * | 2017-07-20 | 2017-11-14 | 庶邦科技（上海）有限公司 | A kind of electro-tricycle |
| CN107351957A (en) * | 2017-07-20 | 2017-11-17 | 庶邦科技（上海）有限公司 | A kind of vehicle frame of electro-tricycle |
| CN107380321A (en) * | 2017-07-20 | 2017-11-24 | 庶邦科技（上海）有限公司 | A kind of side-swing mechanism of electro-tricycle |
| CN114379686A (en) * | 2022-01-19 | 2022-04-22 | 河北开云汽车制造有限公司 | Automobile body reaches vehicle including it |
| CN114379686B (en) * | 2022-01-19 | 2023-12-01 | 北京开云汽车有限公司 | Vehicle body and vehicle comprising same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110949189B (en) | Vehicle body structure | |
| WO2016101700A1 (en) | Wheel-beam axleless vehicle frame | |
| CN201670271U (en) | Bearing-type ultra-micro low-speed pure electric automobile body | |
| CN101624068B (en) | Rear vehicle body structure | |
| CN100425495C (en) | Car body frame structure | |
| CN201660023U (en) | Vehicle body frame | |
| US20060219462A1 (en) | Forward frame part for a utility vehicle | |
| JP2003261062A (en) | Support structure of automobile | |
| CN102398632A (en) | Frame structure for the body floor of a motor vehicle, floor unit, underbody and vehicle body | |
| CN201347166Y (en) | Motor tricycle frame | |
| CN105946977A (en) | Automobile body framework | |
| CN201325540Y (en) | Chassis of three-wheeled motorcycle with rear-mounted engine | |
| CN201283970Y (en) | Combined type box framework of right three-wheeled motorcycle | |
| CN111717013A (en) | All-terrain vehicle | |
| CN202144275U (en) | Vehicle body of light-weighted passenger vehicle | |
| CN201283972Y (en) | Connection structure of combined body framework of right three-wheeled motorcycle | |
| CN201305083Y (en) | Right three-wheeled passenger motorcycle | |
| CN201325558Y (en) | Rear wheel suspension structure of three-wheeled motorcycle | |
| CN201305082Y (en) | Right three-wheeled laden motorcycle | |
| US10654523B2 (en) | Vehicle attachment | |
| CN213292434U (en) | All-terrain vehicle | |
| CN105015621A (en) | Lightweight chassis structure of low-floor electric coach | |
| CN209833770U (en) | Longitudinal beam assembly of commercial vehicle | |
| CN101318521B (en) | Vehicle body structure of hind axle part of automobile | |
| CN201283971Y (en) | Right three-wheeled motorcycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20171029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |