CN217623909U - Channel steel semi-closed vehicle chassis - Google Patents
Channel steel semi-closed vehicle chassis Download PDFInfo
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- CN217623909U CN217623909U CN202222312305.9U CN202222312305U CN217623909U CN 217623909 U CN217623909 U CN 217623909U CN 202222312305 U CN202222312305 U CN 202222312305U CN 217623909 U CN217623909 U CN 217623909U
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Abstract
The utility model discloses a channel-section steel semi-closed vehicle underframe, including the locating hole, the big frame of channel-section steel, the area lock knocker, the stopper, formula of sinking storage battery frame and protection branch, the channel-section steel is greatly put up the channel-section steel frame on upper strata and the rectangular pipe welding of lower floor forms, be equipped with the stopper on the bogie of rectangular pipe right-hand member, the right-hand member is equipped with the integral type toolbox in the frame of channel-section steel frame, integral type toolbox left side is equipped with formula of sinking storage battery frame, and formula of sinking storage battery frame left side is equipped with protection branch, the protection branch left end is rotated through the otic placode on round pin axle and the channel-section steel frame and is connected, and the big frame lateral surface of channel-section steel is equipped with the area lock knocker, the channel-section steel frame left end is equipped with the locating hole, the utility model discloses a quick connection with the carriage bottom plate, the welded drawback has been avoided, the stability of assurance, the structure that utilizes the big frame of channel-section steel to hide wherein semi-section steel semi-closed, beautifully and be convenient for maintenance washing, the supporting role of protection branch, make this tricycle safer.
Description
Technical Field
The utility model relates to a tricycle technical field specifically is a channel-section steel semi-closed vehicle underframe.
Background
The tricycle is a vehicle with three wheels, is formed by modifying a bicycle, can carry people and goods, is very popular in the 20 th century and the 30 th century, and then gradually replaces the position of a rickshaw. The tricycle is a combination of a rickshaw and a bicycle and can be divided into a manual tricycle, an electric tricycle, a child tricycle, a battery tricycle and the like.
The chassis and the carriage bottom plate of traditional tricycle generally adopt the welded mode, the great inconvenient removal of volume and transportation like this, and the easy corrosion of welding department, influence the stability on chassis, in addition the three routes of traditional tricycle all are in the carriage bottom plate lower extreme and expose outside, the tricycle is gone in the rainy day process the chassis and is adhered to mud easily, inconvenient washing after drying up, be unfavorable for the cleaning and the maintenance of tricycle, and ordinary electric tricycle generally installs in the driver's seat underground, the focus leans on before relatively, and the battery case occupation space of installation battery is great, with this condition that not only arouses the car that overturns easily, and the mileage of going of tricycle is shorter.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a channel-section steel semi-closed vehicle underframe, simple structure, it is easy and simple to handle, for people provide convenience, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a semi-closed vehicle chassis of channel-section steel, including the locating hole, the channel-section steel is big, the area is locked the knocker, the stopper, formula of sinking storage battery frame and protection branch, the channel-section steel is big to be put up the channel-section steel frame on upper strata and the rectangular pipe welding of lower floor form, be equipped with the stopper on the bogie of rectangular pipe right-hand member, the right-hand member is equipped with the integral type toolbox in the frame of channel-section steel frame, integral type toolbox left side is equipped with formula of sinking storage battery frame, formula of sinking storage battery frame and rectangular pipe fixed connection, and formula of sinking storage battery frame left side is equipped with protection branch, the protection branch left end is rotated through the otic placode on round pin axle and the channel-section steel frame and is connected, and the big lateral surface of channel-section steel is equipped with the area and is locked the knocker, the channel-section steel frame left end is equipped with the locating hole.
Furthermore, the right end of the rectangular pipe is provided with a trailer hook, and the outer side surface of the rectangular pipe is provided with a frame fixing piece and a fixing pipe.
Furthermore, a carriage bottom plate is arranged on the channel steel frame, two groups of door hooks corresponding to the door hooks with the locks are arranged on the lower surface of the carriage bottom plate, and double-hole pieces corresponding to the positioning holes are arranged on the left side of each door hook.
Furthermore, all lines of the tricycle are arranged in the groove of the channel steel frame.
Compared with the prior art, the beneficial effects of the utility model are that: this channel-section steel semi-closed car underframe has following benefit:
1. the utility model discloses on set up the channel-section steel frame, the structure that utilizes channel-section steel frame self makes its circuit semi-closed with the tricycle hide wherein, has not only guaranteed the pleasing to the eye of appearance, and semi-closed state also makes things convenient for the inspection maintenance to the circuit, and the cleanness and the maintenance of the tricycle of being convenient for.
2. The utility model discloses on set up the area and locked the knocker, the combination of the door clip on area lock knocker and the bottom plate has realized that the big frame of channel-section steel realizes quick installation and the function of dismantling with the tricycle bottom plate, and the locating hole of channel-section steel frame left end is fixed a position in addition to guarantee the fastness and the stability in tricycle carriage, avoided the drawback of traditional welding mode.
3. The utility model discloses on set up formula of sinking storage battery frame, the change of this formula of sinking storage battery frame design position for the whole focus of this tricycle moves backward, has guaranteed stability, the security of tricycle driving in-process, and formula of sinking storage battery frame has increased the space of placing of storage battery simultaneously, thereby increases the mileage of traveling of this tricycle.
4. The utility model discloses on set up protection branch, traditional tricycle carriage utilizes the supplementary rise that realizes the carriage of gas branch, has the supporting role to the tricycle carriage that rises through protection branch, has avoidd the danger that causes under the supplementary failure state of gas branch.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
fig. 3 is an enlarged schematic view of the structure at the position a of the present invention.
In the figure: the device comprises a positioning hole 1, a channel steel big frame 2, a channel steel frame 21, a rectangular pipe 22, a door buckle with a lock 3, an integrated toolbox 4, a trailer hook 5, a limiting block 6, a sunken storage battery frame 7, a protective supporting rod 8, a frame fixing piece 9, a fixing pipe 10, a carriage bottom plate 11, a door clasp 12 and a double-hole piece 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a channel steel semi-closed car chassis comprises a positioning hole 1, a channel steel big frame 2, a door lock 3 with a lock, a limiting block 6, a sunken storage battery frame 7 and a protective support rod 8, wherein the channel steel big frame 2 is formed by welding an upper layer channel steel frame 21 and a lower layer channel steel frame 22, the limiting block 6 is arranged on a steering frame at the right end of the channel steel frame 22, the limiting block 6 limits a steering angle of a handlebar, namely, the steering angle is the maximum steering angle when a steering connecting plate at the lower end of the handlebar contacts with the two limiting blocks 6, so that a user can better control steering of a tricycle, an integrated tool box 4 is arranged at the right end in the frame of the channel steel frame 21, a corresponding driver seat above the integrated tool box 4 can be taken by opening the driver seat, the sunken storage battery frame 7 is arranged at the left side of the integrated tool box 4, the sunken storage battery frame 7 is fixedly connected with the channel steel frame 22, the protective support rod 8 is arranged at the left end of the sunken storage battery frame 7, the left end of the door frame 8 is rotatably connected with an ear plate on the channel steel frame 21 through a pin, the positioning hole, the door lock 3 is arranged at the outer side of the channel steel frame 21, and the door lock 12, and the protective support rod is arranged on the bottom plate of the box, and the channel steel frame 11, the door lock 21, the rear side of the tricycle, the door lock is arranged on the two sets of the door lock 21, and the door lock 12, the door lock, the two sets of the door lock 21, the two sets of the combined car frame, the door frame 21, accomplish the fast assembly to the tricycle more than, traditional welded connection's drawback has been avoided, utilize two sets of door clips 12 and diplopore piece 13 applicable in the carriage of different length simultaneously, increase the application scope of tricycle, be equipped with all circuits of this tricycle in channel steel frame 21's the recess, utilize the structure of channel steel frame 21 self to make it hide the circuit semi-closed of tricycle wherein, the pleasing to the eye of appearance has not only been guaranteed, semi-closed state is also convenient to the inspection maintenance of circuit, and the cleanness and the maintenance of the tricycle of being convenient for.
When in use: the adaptive tricycle is placed on the upper surface of a channel steel frame 21, the channel steel frame 21 is quickly connected with the front side and the rear side of a carriage bottom plate 11 through the matching use of a door buckle 3 with a door buckle 12 with a lock, the channel steel frame 21 is fixedly connected with the end part of the carriage bottom plate 11 through the matching use of a positioning hole 1 and a double-hole piece 13, the channel steel frame 2 is quickly installed and fixed with the tricycle, the defects of a traditional welding mode are avoided, meanwhile, frame fixing pieces 9 and fixing pipes 10 on the tricycle head part and a rectangular pipe 22 are fixed in a one-to-one correspondence mode respectively through bolts, the fixation of the tricycle to the tricycle head part is completed, finally, the tricycle is hidden in a semi-closed mode through the structure of the channel steel frame 21, the appearance is ensured, the semi-closed state is convenient to inspect and maintain the circuit, the tricycle is convenient to clean and maintain, meanwhile, the tricycle is designed into a sunken frame 7, the gravity center of the tricycle is moved backwards integrally, the stability and the safety in the running process of the tricycle is ensured, and the storage battery storage space is increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a channel-section steel semi-closed vehicle chassis, includes locating hole (1), channel-section steel big frame (2), area lock knocker (3), stopper (6), formula of sinking storage battery frame (7) and protection branch (8), its characterized in that: channel-section steel big frame (2) have channel-section steel frame (21) on upper strata and rectangular pipe (22) welding of lower floor to form, be equipped with stopper (6) on the bogie of rectangular pipe (22) right-hand member, the right-hand member is equipped with integral type toolbox (4) in the frame of channel-section steel frame (21), integral type toolbox (4) left side is equipped with formula storage battery frame (7) that sinks, formula storage battery frame (7) and rectangular pipe (22) fixed connection sink, and formula storage battery frame (7) left side that sinks is equipped with protection branch (8), protection branch (8) left end is rotated through the otic placode on round pin axle and channel-section steel frame (21) and is connected, and channel-section steel big frame (2) lateral surface is equipped with area lock knocker (3), channel-section steel frame (21) left end is equipped with locating hole (1).
2. The channel steel semi-closed vehicle underframe of claim 1, wherein: the right end of the rectangular pipe (22) is provided with a trailer hook (5), and the outer side surface of the rectangular pipe (22) is provided with a frame fixing piece (9) and a fixing pipe (10).
3. The channel steel semi-closed vehicle underframe of claim 1, wherein: a carriage bottom plate (11) is arranged on the channel steel frame (21), two groups of door hooks (12) corresponding to the door hooks (3) with the locks are arranged on the lower surface of the carriage bottom plate (11), and double-hole pieces (13) corresponding to the positioning holes (1) are arranged on the left side of the door hooks (12).
4. A channel steel semi-closed car underframe as claimed in claim 1, wherein: all lines of the tricycle are arranged in the groove of the channel steel frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222312305.9U CN217623909U (en) | 2022-08-31 | 2022-08-31 | Channel steel semi-closed vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222312305.9U CN217623909U (en) | 2022-08-31 | 2022-08-31 | Channel steel semi-closed vehicle chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217623909U true CN217623909U (en) | 2022-10-21 |
Family
ID=83636769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222312305.9U Active CN217623909U (en) | 2022-08-31 | 2022-08-31 | Channel steel semi-closed vehicle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217623909U (en) |
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2022
- 2022-08-31 CN CN202222312305.9U patent/CN217623909U/en active Active
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