CN214296123U - Front cross beam of truck - Google Patents
Front cross beam of truck Download PDFInfo
- Publication number
- CN214296123U CN214296123U CN202022980493.3U CN202022980493U CN214296123U CN 214296123 U CN214296123 U CN 214296123U CN 202022980493 U CN202022980493 U CN 202022980493U CN 214296123 U CN214296123 U CN 214296123U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- front beam
- wall
- movable sleeve
- spring
- 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
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a freight train front beam relates to freight train front beam technical field. The utility model provides a freight train front beam, including the front beam, the equal fixedly connected with connecting block in front beam both ends, front beam top fixedly connected with buffer, buffer top fixedly connected with bumper, buffer is including triggering the board, trigger board top and front beam bottom fixed connection, the equal fixedly connected with lag in front beam top both sides, the lag inner wall has cup jointed the movable sleeve, the movable sleeve outer wall has cup jointed spacing pipe, the fixed cover of movable sleeve top fixedly connected with, fixed cover top and front beam bottom fixed connection, fixed cover all has cup jointed first spring with the movable sleeve outer wall. The utility model discloses a setting of equal power board and compression spring, when the bumper is receiving the striking, the effectual solution of compression spring is to the not ideal condition of shock attenuation effect of vehicle, and the equal power board offsets and consumes the dynamics of vehicle striking simultaneously.
Description
Technical Field
The utility model relates to a freight train front beam technical field specifically is a freight train front beam.
Background
The front beam of part cargo vehicle arranges in the vehicle center, is located the bumper within range, all cushions or the shock attenuation through rubber material or softer material between most front beam at present and the bumper, when the bumper meets the striking, the easy condition that warp or split of front beam under the striking dynamics.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a freight train front beam 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: the utility model provides a freight train front beam, includes the front beam, the equal fixedly connected with connecting block in front beam both ends, front beam top fixedly connected with buffer, buffer top fixedly connected with bumper, buffer is including triggering the board, trigger board top and front beam bottom fixed connection, the equal fixedly connected with lag in front beam top both sides, the lag inner wall has cup jointed the movable sleeve, the movable sleeve outer wall has cup jointed spacing pipe, the fixed cover of movable sleeve top fixedly connected with, fixed cover top and front beam bottom fixed connection, fixed cover all has cup jointed first spring with the movable sleeve outer wall.
Preferably, the inner wall of the top of the fixed sleeve is fixedly connected with a second spring, the bottom of the second spring is fixedly connected with a fixed block, and the outer walls of two sides of the fixed block are fixedly connected with the inner walls of two sides of the movable sleeve.
Preferably, fixed block bottom fixedly connected with third spring, third spring bottom fixedly connected with movable rod, the movable rod bottom run through movable sleeve bottom outer wall and front beam bottom outer wall respectively and with trigger plate top fixed connection.
Preferably, the outer walls of the two sides of the top of the movable rod are provided with grooves, the outer wall of one side of the movable sleeve is movably connected with a limiting rod, and one end of the limiting rod is fixedly connected with a fixing plate.
Preferably, the other end of the limiting rod penetrates through the inner wall of one side of the movable sleeve and is sleeved with the baffle, a fourth spring is arranged between the outer wall of one side of the baffle and the inner wall of the movable sleeve, and the limiting rod is matched with the groove.
Preferably, the center of the top of the front cross beam is fixedly connected with a base, the top of the base is fixedly connected with a compression spring, the other end of the compression spring is fixedly connected with a force equalizing plate, and the top of the force equalizing plate is fixedly connected with the bottom of the bumper.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this freight train front beam, through the setting of equipotent board and compression spring, when the bumper is receiving the striking, the effectual solution of compression spring offsets and consumes the not too ideal condition of shock attenuation effect of vehicle, the dynamics of equipotent board to the vehicle striking simultaneously.
(2) This freight train front beam, through buffer, when the bumper receives the striking, triggers the third spring through the movable rod when receiving the striking, then utilizes the prestressing force of first spring to offset the power of striking and consume with the cooperation through the buffer space of second spring to reached the effect of consumption and buffering vehicle impact.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of FIG. A of the present invention;
fig. 3 is a schematic structural diagram of fig. B of the present invention.
In the figure: 1. a front cross member; 2. connecting blocks; 3. a buffer device; 4. a bumper; 5. a first spring; 6. fixing a sleeve; 7. a compression spring; 8. a second spring; 9. a limiting pipe; 10. a trigger plate; 11. a movable rod; 12. a groove; 13. a third spring; 14. a fixed block; 15. a protective sleeve; 16. a fixing plate; 17. a limiting rod; 18. a fourth spring; 19. a baffle plate; 20. a movable sleeve; 21. a force equalizing plate; 22. a base.
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.
It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a freight train front beam, including front beam 1, the equal fixedly connected with connecting block 2 in 1 both ends of front beam, 1 top fixedly connected with buffer 3 of front beam, 3 top fixedly connected with bumpers 4 of buffer, buffer 3 is including triggering board 10, trigger board 10 top and 1 bottom fixed connection of front beam, the equal fixedly connected with lag 15 in 1 top both sides of front beam, the 15 inner walls of lag have cup jointed movable sleeve 20, spacing pipe 9 has been cup jointed to the 20 outer walls of movable sleeve, the fixed cover 6 of 20 top fixedly connected with of movable sleeve, fixed cover 6 top and 1 bottom fixed connection of front beam, fixed cover 6 has all cup jointed first spring 5 with the 20 outer walls of movable sleeve.
As shown in fig. 2, the inner wall of the top of the fixed sleeve 6 is fixedly connected with a second spring 8, the bottom of the second spring 8 is fixedly connected with a fixed block 14, and the outer walls of both sides of the fixed block 14 are fixedly connected with the inner walls of both sides of the movable sleeve 20.
As shown in fig. 2, the bottom of the fixed block 14 is fixedly connected with a third spring 13, the bottom of the third spring 13 is fixedly connected with a movable rod 11, and the bottom of the movable rod 11 respectively penetrates through the outer wall of the bottom of the movable sleeve 20 and the outer wall of the bottom of the front cross beam 1 and is fixedly connected with the top of the trigger plate 10.
As shown in FIG. 2, the outer walls of the two sides of the top of the movable rod 11 are provided with grooves 12, the outer wall of one side of the movable sleeve 20 is movably connected with a limiting rod 17, and one end of the limiting rod 17 is fixedly connected with a fixing plate 16.
As shown in fig. 3, the other end of the limiting rod 17 penetrates through the inner wall of one side of the movable sleeve 20 and is sleeved with a baffle 19, a fourth spring 18 is arranged between the outer wall of one side of the baffle 19 and the inner wall of the movable sleeve 20, and the limiting rod 17 is matched with the groove 12.
As shown in fig. 1, a base 22 is fixedly connected to the center of the top of the front beam 1, a compression spring 7 is fixedly connected to the top of the base 22, an equalizing plate 21 is fixedly connected to the other end of the compression spring 7, and the top of the equalizing plate 21 is fixedly connected to the bottom of the bumper 4.
The working principle is as follows: when the automobile is used, when an automobile is collided, the bumper 4 is subjected to impact force, the impact force is firstly buffered through the first spring 5, the compression spring 7, the second spring 8 and the third spring 13, meanwhile, the bumper 4 transmits the impact force to the fixed sleeve 6 and the movable sleeve 20, the movable sleeve 20 consumes part of the impact force through the second spring 8 and the third spring 13, the movable sleeve 20 is relieved and displaced in the fixed sleeve 6, the movable rod 11 is subjected to the upward impact force of the trigger plate 10, so that the limiting rod 17 is pushed to move towards the groove 12 on the movable rod 11 and is clamped in the groove 12, the movable rod 11 triggers the third spring 13, then the prestress of the first spring 5 is utilized to offset the impact force and is consumed through the matching of the buffer space of the second spring 8, the effects of consuming and buffering the impact force of the automobile are achieved, when the bumper 4 is collided, the effectual solution of compression spring 7 is to the not ideal condition of the shock attenuation effect of vehicle, and the even power board 21 offsets and consumes the dynamics of vehicle striking simultaneously.
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 freight train front beam, includes front beam (1), its characterized in that: the utility model discloses a safety protection device for automobile engine, including front beam (1), front beam (1) both ends equal fixedly connected with connecting block (2), front beam (1) top fixedly connected with buffer (3), buffer (3) top fixedly connected with bumper (4), buffer (3) are including triggering board (10), trigger board (10) top and front beam (1) bottom fixed connection, the equal fixedly connected with lag (15) in front beam (1) top both sides, the movable sleeve (20) has been cup jointed to lag (15) inner wall, spacing pipe (9) have been cup jointed to movable sleeve (20) outer wall, the fixed cover (6) of movable sleeve (20) top fixedly connected with, fixed cover (6) top and front beam (1) bottom fixed connection, first spring (5) have all been cup jointed with movable sleeve (20) outer wall in fixed cover (6).
2. A wagon front cross member as defined in claim 1, wherein: fixed cover (6) top inner wall fixedly connected with second spring (8), second spring (8) bottom fixedly connected with fixed block (14), fixed block (14) both sides outer wall and movable sleeve (20) both sides inner wall fixed connection.
3. A wagon front cross member as defined in claim 2, wherein: fixed block (14) bottom fixedly connected with third spring (13), third spring (13) bottom fixedly connected with movable rod (11), movable rod (11) bottom run through respectively movable sleeve (20) bottom outer wall and front beam (1) bottom outer wall and with trigger plate (10) top fixed connection.
4. A wagon front cross member as defined in claim 3, wherein: the outer wall of both sides of top of the movable rod (11) is provided with a groove (12), the outer wall of one side of the movable sleeve (20) is movably connected with a limiting rod (17), and one end of the limiting rod (17) is fixedly connected with a fixing plate (16).
5. A wagon front cross member as defined in claim 4, wherein: the other end of the limiting rod (17) penetrates through the inner wall of one side of the movable sleeve (20) and is sleeved with a baffle (19), a fourth spring (18) is arranged between the outer wall of one side of the baffle (19) and the inner wall of the movable sleeve (20), and the limiting rod (17) is matched with the groove (12).
6. A wagon front cross member as defined in claim 1, wherein: front beam (1) top central point puts fixedly connected with base (22), base (22) top fixedly connected with compression spring (7), compression spring (7) other end fixedly connected with average power board (21), equal power board (21) top and bumper (4) bottom fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022980493.3U CN214296123U (en) | 2020-12-11 | 2020-12-11 | Front cross beam of truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022980493.3U CN214296123U (en) | 2020-12-11 | 2020-12-11 | Front cross beam of truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214296123U true CN214296123U (en) | 2021-09-28 |
Family
ID=77853165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022980493.3U Expired - Fee Related CN214296123U (en) | 2020-12-11 | 2020-12-11 | Front cross beam of truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214296123U (en) |
-
2020
- 2020-12-11 CN CN202022980493.3U patent/CN214296123U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104709206A (en) | Double-layer automobile anti-collision device | |
| CN205044684U (en) | A buffer stop for car body | |
| CN105216723A (en) | A kind of family-sized car afterbody anticollision device | |
| CN214296123U (en) | Front cross beam of truck | |
| CN102897122B (en) | Automobile bumper with elastic deformation and plastic deformation | |
| CN205059490U (en) | Domestic car afterbody buffer stop | |
| CN205417485U (en) | Epitaxial energy storage equipment of car front bumper | |
| CN208593358U (en) | A kind of vehicle energy absorption box of hexagonal honeycomb sandwich filling | |
| CN204383373U (en) | A kind of energy absorbent block and there is the front bumper endergonic structure of this energy absorbent block | |
| CN202449006U (en) | Coupler yoke and buffer device comprising same for vehicle coupler | |
| CN215621840U (en) | High-efficiency energy-absorbing type automobile bumper | |
| CN213676596U (en) | Novel automobile mechanical impact buffering device | |
| CN208559509U (en) | A kind of automobile door sill beam assembly structure | |
| CN204775087U (en) | Crashproof bumper behind automobile | |
| CN207389128U (en) | Anticollision girder steel structure before double-deck energy-absorbing | |
| CN219969612U (en) | Front anti-collision beam for automobile | |
| CN205601761U (en) | Retractable car collision buffering energy -absorbing device | |
| CN207157152U (en) | A kind of automobile front longitudinal beam energy-absorbing buffer device | |
| CN207374300U (en) | A kind of motor vehicle multi-buffer energy absorption device | |
| CN213892795U (en) | Embedded buffering backstop board | |
| CN219694340U (en) | Truck scale with anti-collision buffer device | |
| CN215553004U (en) | Automobile anti-collision beam structural part | |
| CN104709204A (en) | Automobile anti-collision damping device | |
| CN216002495U (en) | Front anti-collision beam assembly of passenger car | |
| CN204726362U (en) | A kind of new automobile rear anti-crash bumper/spoiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |