CN210555389U - Front fork slotting rod for electric vehicle - Google Patents
Front fork slotting rod for electric vehicle Download PDFInfo
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- CN210555389U CN210555389U CN201921113350.3U CN201921113350U CN210555389U CN 210555389 U CN210555389 U CN 210555389U CN 201921113350 U CN201921113350 U CN 201921113350U CN 210555389 U CN210555389 U CN 210555389U
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- mounting
- mounting panel
- shock attenuation
- mobile jib
- front fork
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Abstract
The utility model discloses a front fork fluting pole that electric motor car used, including connecting rod and mobile jib, the bottom fixed mounting of mobile jib has last mounting panel, the inside both ends of going up the mounting panel all are provided with the installation cover, go up the inside both ends of mounting panel and pass through two installation cover movable mounting has two shock attenuation posts, the bottom fixed mounting of shock attenuation post has lower mounting panel, the equal fixed mounting of intermediate position department at mounting panel bottom both ends has the wishbone down, the mounting groove has been seted up to the inside bottom of connecting rod, just the mounting groove is bottom open structure, the surface on mobile jib upper portion with all be provided with the screw thread on the inner wall of mounting groove bottom, the one end of mobile jib is passed through the screw thread is installed the inside of mounting groove, two recesses have been seted up on the top of. The utility model discloses a set up a series of structures and make this device have stable in structure, be convenient for installation and the firm characteristics of installation.
Description
Technical Field
The utility model relates to an electric motor car technical field specifically is a front fork fluting pole that electric motor car used.
Background
Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. The invention relates to a three-wheeled electric vehicle, in particular to a three-wheeled electric vehicle which is manufactured in 1881, the inventor is Gustave Trouv ancient stev-Telufu, a French engineer, a lead-acid battery as power and is driven by a direct-current motor, and the three-wheeled electric vehicle is greatly changed to various types.
The front fork of the electric vehicle is one of the main components of the electric vehicle, and is used for connecting a front wheel shaft rod and a frame to play a role in supporting. Simultaneously, the electric motor car front fork still realizes the cushioning effect through its inside damper that sets up, thereby improve the security and the travelling comfort that the electric motor car was driven, but current electric motor car front fork is when being connected with the frame pole, install the inside of connecting rod into through screw thread installation or other modes with the mobile jib of front fork usually, but long-time rotation makes the junction not hard up easily, influence the stability of electric motor car when using, add that current front fork damper grows up most and all sets up the single spring shock attenuation in mobile jib department, the shock attenuation effect is poor, and do not be equipped with corresponding safeguard measure to damping spring, long-time use spring department is infected with mud stain easily, thereby influence the life of spring, therefore, we have proposed a front fork slotted pole solution problem for the electric motor car in order to solve this a series of problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a front fork fluting pole that electric motor car was used to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a front fork slotting rod for an electric vehicle comprises a connecting rod and a main rod, wherein an upper mounting plate is fixedly mounted at the bottom end of the main rod, mounting sleeves are respectively arranged at two ends inside the upper mounting plate, two shock-absorbing columns are movably mounted at two ends inside the upper mounting plate through two mounting sleeves, a lower mounting plate is fixedly mounted at the bottom end of each shock-absorbing column, a fork rod is fixedly mounted at the middle position of each of two ends of the bottom of the lower mounting plate, a mounting groove is formed in the bottom end of the inside of the connecting rod, the mounting groove is of a bottom opening structure, threads are respectively arranged on the surface of the upper part of the main rod and the inner wall of the bottom of the mounting groove, one end of the main rod is mounted inside the mounting groove through the threads, two grooves are formed in the top end of the main rod, a mounting through hole is formed in the side wall of the, and one end of the fastening bolt is movably provided with a fastening nut.
Preferably, the spring is installed in the outside cover joint of shock attenuation post, the spring is located go up the mounting panel with between the mounting panel down.
Preferably, a spring sleeve is arranged on the outer side of the spring.
Preferably, two the top of shock attenuation post all is provided with the stopper, the stopper with through welded fastening between the shock attenuation post.
Preferably, two the top of shock attenuation post all is equipped with the cushion ring, the cushion ring with it is fixed to bond through the powerful glue between the shock attenuation post.
Preferably, go up the mounting panel with through welded fastening between the mobile jib, two the bottom of shock attenuation post welds respectively the intermediate position department at mounting panel top both ends down, two the fork arm with all through welded fastening between the mounting panel down.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, through set up two recesses on the top of mobile jib, the bottom of connecting rod inside has seted up the mounting groove, the mounting groove is bottom open structure, the mounting groove has seted up the installation through-hole on the lateral wall that is located the recess, the connecting rod has fastening bolt through installation through-hole movable mounting, fastening bolt's one end movable mounting has fastening nut, the one end of mobile jib is installed in the inside of mounting groove through the screw thread, when the top of mobile jib pastes with the top of mounting groove inside, the recess corresponds with the installation through-hole this moment, thereby insert fastening bolt, and fix it through fastening nut, thereby make the electric motor car when frequently rotating the front wheel, the mobile jib passes through the screw thread to be connected with the connecting rod and can not produce not hard uply, make the installation simple when the front fork is installed, go up between mounting panel and the lower mounting panel through mounting sleeve movable mounting have two shock attenuation posts to make this device carry out the shock attenuation simultaneously through the spring in two shock attenuation post outsides, make absorbing effectual, the electric motor car is strong at the in-process stability of traveling, and through be provided with the spring housing in the outside of spring, can effectual protection spring, reduce the spring and be infected with mud stain etc. the life of effectual extension spring.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
FIG. 2 is an enlarged view of the present invention at A in FIG. 1;
FIG. 3 is an enlarged view of the present invention at B in FIG. 1;
fig. 4 is a schematic structural view of the interior of the spring housing of the present invention;
fig. 5 is a top view of the main rod of the present invention.
In the figure: 1. a connecting rod; 2. a main rod; 3. a limiting block; 4. an upper mounting plate; 5. a spring housing; 6. a lower mounting plate; 7. a fork lever; 8. a shock-absorbing post; 9. a spring; 10. installing a sleeve; 11. a cushion washer; 12. a groove; 13. mounting grooves; 14. fastening a nut; 15. a thread; 16. mounting a through hole; 17. and fastening the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a front fork slotted rod technical scheme for an electric vehicle comprises a connecting rod 1 and a main rod 2, an upper mounting plate 4 is fixedly mounted at the bottom end of the main rod 2, mounting sleeves 10 are respectively arranged at two ends inside the upper mounting plate 4, two shock-absorbing columns 8 are movably mounted at two ends inside the upper mounting plate 4 through the two mounting sleeves 10, a lower mounting plate 6 is fixedly mounted at the bottom end of each shock-absorbing column 8, a fork rod 7 is fixedly mounted at the middle position of each of two ends at the bottom of the lower mounting plate 6, a mounting groove 13 is formed in the bottom end of the connecting rod 1, the mounting groove 13 is of a bottom opening structure, threads 15 are respectively arranged on the surface of the upper part of the main rod 2 and the inner wall of the bottom of the mounting groove 13, one end of the main rod 2 is mounted inside the mounting groove 13 through the threads 15, two grooves 12 are formed in the top end of the main rod 2, a mounting, one end of the fastening bolt 17 is movably mounted with a fastening nut 14.
Preferably, the spring 9 is installed in the outside cup joint of shock attenuation post 8, and spring 9 is located mounting panel 4 and down between the mounting panel 6, goes up mounting panel 4 and down between the mounting panel 6 through mounting cover 10 movable mounting have two shock attenuation posts 8 to make this device carry out the shock attenuation simultaneously through the spring 9 in two shock attenuation post 8 outsides, make absorbing effectual.
Preferably, spring 9's the outside is provided with spring housing 5, can effectual protection spring 9, reduces spring 9 and is infected with the mud stain etc. the effectual life who prolongs spring 9.
Preferably, the top of two shock absorber posts 8 all is provided with stopper 3, and through welded fastening between stopper 3 and the shock absorber post 8, it is spacing to go up mounting panel 4.
Preferably, the top of two shock attenuation posts 8 all is equipped with buffering packing ring 11, and it is fixed to bond through the powerful glue between buffering packing ring 11 and the shock attenuation post 8, through buffering packing ring, can prevent to go up mounting panel 4 and stopper 3 rigid contact in the in-process of vibrations to damage stopper 3 and last mounting panel 4.
Preferably, go up and weld through welded fastening between mounting panel 4 and the mobile jib 2, the bottom of two shock attenuation posts 8 welds respectively in the intermediate position department at 6 top both ends of mounting panel down, and two fork arms 7 all pass through welded fastening with between the lower mounting panel 6 for holistic structural connection of this device is strong, stability.
The working principle is as follows: the utility model discloses a through set up two recesses 12 on the top of mobile jib 2, mounting groove 13 has been seted up to the bottom in connecting rod 1 inside, mounting groove 13 is the open structure in bottom, mounting groove 13 is located and has seted up installation through-hole 16 on the lateral wall of recess 12 department, connecting rod 1 has fastening bolt 17 through installation through-hole 16 movable mounting, fastening nut 14 is installed to one end movable mounting of fastening bolt 17, the one end of mobile jib 2 is installed in the inside of mounting groove 13 through screw thread 15, when the top of mobile jib 2 and the top of the inside of mounting groove 13 are laminated, recess 12 corresponds with installation through-hole 16 this moment, thereby insert fastening bolt 17, it is fixed to it through fastening nut 14 again, thereby make the electric motor car when frequently rotating the front wheel, mobile jib 2 can not produce not become flexible through screw thread 15 and connecting rod 1 is connected, make the installation simple when the front fork is installed, and install mounting panel 4 through the bottom at mobile jib 2, go up between mounting panel 4 and the lower mounting panel 6 through mounting sleeve 10 movable mounting have two shock attenuation posts 8, thereby make this device carry out the shock attenuation simultaneously through the spring 9 in two shock attenuation post 8 outsides, make absorbing effectual, the electric motor car is strong at the in-process stability of traveling, and be provided with spring housing 5 through the outside at spring 9, can effectual protection spring 9, it is infected with mud stain etc. to reduce spring 9, effectual extension spring 9's life.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a preceding forked groove pole that electric motor car was used, includes connecting rod (1) and mobile jib (2), its characterized in that: the bottom fixed mounting of mobile jib (2) has last mounting panel (4), the both ends of going up mounting panel (4) inside all are provided with installation cover (10), the both ends of going up mounting panel (4) inside have two shock attenuation post (8) through two installation cover (10) movable mounting, the bottom fixed mounting of shock attenuation post (8) has lower mounting panel (6), the intermediate position department at mounting panel (6) bottom both ends all fixed mounting has fork arm (7) down, mounting groove (13) have been seted up to the bottom of connecting rod (1) inside, just mounting groove (13) are bottom open structure, all be provided with screw thread (15) on the surface on mobile jib (2) upper portion and the inner wall of mounting groove (13) bottom, the one end of mobile jib (2) is passed through screw thread (15) and is installed the inside of mounting groove (13), two recesses (12) have been seted up to the top of mobile jib (2), mounting groove (13) are located mounting through hole (16) have been seted up on the lateral wall of recess (12) department, connecting rod (1) pass through mounting through hole (16) movable mounting has fastening bolt (17), the one end movable mounting of fastening bolt (17) has fastening nut (14).
2. The front fork notched bar for an electric vehicle according to claim 1, wherein: the outside of shock attenuation post (8) is cup jointed and is installed spring (9), spring (9) are located go up mounting panel (4) with between lower mounting panel (6).
3. The front fork notched bar for an electric vehicle according to claim 2, wherein: and a spring sleeve (5) is arranged on the outer side of the spring (9).
4. The front fork notched bar for an electric vehicle according to claim 1, wherein: two the top of shock attenuation post (8) all is provided with stopper (3), stopper (3) with through welded fastening between shock attenuation post (8).
5. The front fork notched bar for an electric vehicle according to claim 1, wherein: two the top of shock attenuation post (8) all is equipped with cushion washer (11), cushion washer (11) with it is fixed through powerful sticky joint between shock attenuation post (8).
6. The front fork notched bar for an electric vehicle according to claim 1, wherein: go up mounting panel (4) with through welded fastening, two between mobile jib (2) the bottom of shock attenuation post (8) welds respectively the intermediate position department at mounting panel (6) top both ends down, two fork arm (7) with all through welded fastening down between mounting panel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921113350.3U CN210555389U (en) | 2019-07-16 | 2019-07-16 | Front fork slotting rod for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921113350.3U CN210555389U (en) | 2019-07-16 | 2019-07-16 | Front fork slotting rod for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210555389U true CN210555389U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921113350.3U Active CN210555389U (en) | 2019-07-16 | 2019-07-16 | Front fork slotting rod for electric vehicle |
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| CN (1) | CN210555389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045132A (en) * | 2022-12-12 | 2023-05-02 | 常州巨昌电子科技有限公司 | Electric vehicle converter with stable vibration prevention function |
-
2019
- 2019-07-16 CN CN201921113350.3U patent/CN210555389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045132A (en) * | 2022-12-12 | 2023-05-02 | 常州巨昌电子科技有限公司 | Electric vehicle converter with stable vibration prevention function |
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