CN215706163U - Anti-collision buffer device with vertical height adjusting mechanism for road construction vehicle - Google Patents
Anti-collision buffer device with vertical height adjusting mechanism for road construction vehicle Download PDFInfo
- Publication number
- CN215706163U CN215706163U CN202122152445.XU CN202122152445U CN215706163U CN 215706163 U CN215706163 U CN 215706163U CN 202122152445 U CN202122152445 U CN 202122152445U CN 215706163 U CN215706163 U CN 215706163U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly connected
- road construction
- main body
- vertical height
- 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
- 239000000872 buffer Substances 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to the technical field of road construction vehicles, in particular to an anti-collision buffer device with a vertical height adjusting mechanism for a road construction vehicle, which comprises a main body protection plate and an installation frame, wherein the front side of the main body protection plate is provided with a screen plate, the back side of the main body protection plate is connected with a front end connecting plate through a plurality of vertical rods, the back side of the front end connecting plate is also fixedly connected with a plurality of slide rods, a spring sleeved on the surface of each slide rod is fixedly connected between the installation frame and the front end connecting plate, the front end connecting plate and the main body protection plate are connected through a flexible rubber block and a rigid vertical rod, and the main body protection plate can be secondarily buffered after being impacted through the spring arranged between the front end connecting plate and the installation frame, so that the direct impact on the main body protection plate is reduced, and meanwhile, an air bag is arranged in a groove to further buffer the impact force on the slide plate, thereby reducing the direct impact of the impact force on the vehicle body.
Description
Technical Field
The utility model relates to the technical field of road construction vehicles, in particular to an anti-collision buffer device with a vertical height adjusting mechanism for a road construction vehicle.
Background
The road construction vehicle is at the in-process that traveles, need park at any time according to the condition of road, the condition to the road is maintained, and because the special of this working property, after parking, the road construction vehicle is by other vehicle rear-end collision or with other vehicle collision easily, so head and afterbody on the road construction vehicle all need set up dedicated buffering anticollision structure, the original damage that causes after reducing the emergence accident, and current buffering anticollision device is at the in-process that uses, its buffering effect is poor, mostly cushion through the rigidity of material, thereby lead to the buffer structure impaired, damage easily after repetitious usage, so we have put forward the automobile-used anticollision buffer device of road construction who has vertical height adjustment mechanism, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the anti-collision buffer device with the vertical height adjusting mechanism for the road construction vehicle, which has the advantages of good buffer effect, various buffer structures and the like, and solves the problems of poor buffer anti-collision effect and easy damage of the traditional road construction vehicle.
The utility model discloses an anti-collision buffer device with a vertical height adjusting mechanism for a road construction vehicle, which comprises a main body protection plate and a mounting frame, wherein a screen plate is mounted on the front surface of the main body protection plate, the back surface of the main body protection plate is connected with a front end connecting plate through a plurality of vertical rods, the back surface of the front end connecting plate is also fixedly connected with a plurality of slide rods, a spring sleeved on the surface of each slide rod is fixedly connected between the mounting frame and the front end connecting plate, a groove is formed in the surface of the mounting frame, the back surface of each slide rod penetrates through the mounting frame and is fixedly connected with a connecting rod, the back surface of each connecting rod is fixedly connected with a movable plate, the back surface of each movable plate is fixedly connected with a plurality of balls, a sliding plate is slidably connected to the inner wall of the groove, a plurality of limiting grooves for the balls to be clamped into are formed in the front surface of the sliding plate, an air bag is further arranged at the position of the back surface of the groove, and an air valve communicated with the outside is arranged on the back surface of the air bag.
As a further improvement of the utility model, the left side and the right side of the sliding plate are both fixedly connected with the object placing rods, the surfaces of the object placing rods are rotatably connected with the idler wheels, and the left side and the right side of the inner wall of the groove are both provided with chutes for the idler wheels to move.
Through the structural design, the sliding plate can stably slide in the sliding groove under the movement of the roller.
As a further improvement of the utility model, a cross bar is fixedly connected between every two adjacent vertical bars, and buffer rubber is fixedly connected between the main body protection plate and the front end connecting plate.
Through the structural design, a certain toughness is also provided between the main body protection plate and the front end connecting plate.
As a further improvement of the utility model, the front surface of the mounting rack is fixedly connected with a fixing plate, and the front surface of the fixing plate is fixedly connected with a buffer block.
Through the structural design, the fixing plate and the buffer block can buffer the impact force of the front end baffle.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the front end connecting plate and the main body protection plate are connected through the flexible rubber block and the rigid vertical rod, and the main body protection plate can be subjected to secondary buffering after being impacted through the spring arranged between the front end connecting plate and the mounting frame, so that the direct impact on the main body protection plate is reduced, and meanwhile, the air bag is arranged in the groove to further buffer the impact force on the sliding plate, so that the direct influence of the impact force on a vehicle body is reduced, the safety of the vehicle is ensured, the arc-shaped main body protection plate can effectively prevent the problems of deformation and the like, and the buffering effect of the whole buffering structure after being used for many times can be the same.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic view of the overall front view structure of the present invention.
In the figure: 1. a main body protection plate; 2. a screen plate; 3. a cushion rubber; 4. a vertical rod; 5. a cross bar; 6. a front end connecting plate; 7. a mounting frame; 8. a slide bar; 9. a spring; 10. a groove; 11. a connecting rod; 12. a movable plate; 13. a sphere; 14. a slide plate; 15. a limiting groove; 16. an air bag; 17. an air valve; 18. a fixing plate; 19. a buffer block; 20. a placement rod; 21. a roller; 22. a chute.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 and 3, the anti-collision buffer device with a vertical height adjustment mechanism for a road construction vehicle of the utility model comprises a main body protection plate 1 and a mounting frame 7, wherein a screen plate 2 is installed on the front surface of the main body protection plate 1, the back surface of the main body protection plate 1 is connected with a front end connecting plate 6 through a plurality of vertical rods 4, the back surface of the front end connecting plate 6 is further fixedly connected with a plurality of slide rods 8, a spring 9 sleeved on the surface of each slide rod 8 is further fixedly connected between the mounting frame 7 and the front end connecting plate 6, the surface of the mounting frame 7 is provided with a groove 10, the back surface of each slide rod 8 penetrates through the mounting frame 7 and is fixedly connected with a connecting rod 11, the back surface of each connecting rod 11 is fixedly connected with a movable plate 12, the back surface of the movable plate 12 is fixedly connected with a plurality of balls 13, the inner wall of the groove 10 is slidably connected with a sliding plate 14, the front surface of the sliding plate 14 is provided with a plurality of limiting grooves 15 for the balls 13 to be clamped, and an air bag 16 is further arranged at the position of the groove 10 and on the back surface of the sliding plate 14, an air valve 17 communicated with the outside is arranged on the back of the air bag 16.
Referring to fig. 2, the sliding plate 14 is fixedly connected with a storage rod 20 on both left and right sides thereof, the storage rod 20 is rotatably connected with a roller 21 on the surface thereof, and the sliding grooves 22 for the roller 21 to move are formed on both left and right sides of the inner wall of the groove 10, so that the sliding plate 14 can stably slide in the sliding grooves 22 under the movement of the roller 21.
Referring to fig. 1, a cross bar 5 is fixedly connected between every two adjacent vertical bars 4, and a buffer rubber 3 is fixedly connected between the main body protection plate 1 and the front end connecting plate 6, so that the main body protection plate 1 and the front end connecting plate 6 have certain toughness.
Referring to fig. 1, a fixing plate 18 is fixedly connected to the front surface of the mounting bracket 7, and a buffer block 19 is fixedly connected to the front surface of the fixing plate 18, and the fixing plate 18 and the buffer block 19 are configured to buffer the impact force of the front end baffle.
In the use of the utility model: at first the staff passes through mounting bracket 7 and installs the locomotive or the rear of a vehicle of vehicle with whole device on, after the installation, when the vehicle received the striking, at first the impact force can strike main part guard plate 1, main part guard plate 1 then can drive front end even board 6 and move together, and drive the motion of slide bar 8, and compression spring 9, drive fly leaf 12 through connecting rod 11 simultaneously and move, thereby extrude slide 14, slide 14 then can extrude gasbag 16, the buffering through spring 9 and gasbag 16 reaches absorbing effect, reduce the direct influence that the impact force caused to the vehicle body.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. Automobile-used anticollision buffer with vertical height adjustment mechanism of road construction, including main part guard plate (1) and mounting bracket (7), its characterized in that: the back surface of the main body protection plate (1) is connected with a front end connecting plate (6) through a plurality of vertical rods (4), the back surface of the front end connecting plate (6) is also fixedly connected with a plurality of sliding rods (8), a spring (9) sleeved on the surfaces of the sliding rods (8) is also fixedly connected between the mounting frame (7) and the front end connecting plate (6), and the surface of the mounting frame (7) is provided with a groove (10);
the back of the sliding rod (8) penetrates through the mounting frame (7) and is fixedly connected with a connecting rod (11), the back of the connecting rod (11) is fixedly connected with a movable plate (12), and the back of the movable plate (12) is fixedly connected with a plurality of balls (13);
the inner wall of the groove (10) is connected with a sliding plate (14) in a sliding mode, and the front face of the sliding plate (14) is provided with a plurality of limiting grooves (15) for the ball bodies (13) to be clamped in.
2. The crash-proof buffer device with vertical height adjusting mechanism for road construction vehicle according to claim 1, wherein: an air bag (16) is further arranged at the position of the groove (10) and on the back of the sliding plate (14), and an air valve (17) communicated with the outside is arranged on the back of the air bag (16).
3. The crash-proof buffer device with vertical height adjusting mechanism for road construction vehicle according to claim 1, wherein: the left and right sides of slide (14) all fixedly connected with put thing pole (20), put the surface rotation of thing pole (20) and be connected with gyro wheel (21), spout (22) that can supply gyro wheel (21) motion are all seted up to the left and right sides of recess (10) inner wall.
4. The crash-proof buffer device with vertical height adjusting mechanism for road construction vehicle according to claim 1, wherein: every two are adjacent still fixedly connected with horizontal pole (5) between montant (4), still fixedly connected with cushion rubber (3) between main part guard plate (1) and front end even board (6).
5. The crash-proof buffer device with vertical height adjusting mechanism for road construction vehicle according to claim 1, wherein: the front face of the mounting rack (7) is fixedly connected with a fixing plate (18), and the front face of the fixing plate (18) is fixedly connected with a buffer block (19).
6. The crash-proof buffer device with vertical height adjusting mechanism for road construction vehicle according to claim 1, wherein: the front surface of the main body protection plate (1) is provided with a screen plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122152445.XU CN215706163U (en) | 2021-09-07 | 2021-09-07 | Anti-collision buffer device with vertical height adjusting mechanism for road construction vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122152445.XU CN215706163U (en) | 2021-09-07 | 2021-09-07 | Anti-collision buffer device with vertical height adjusting mechanism for road construction vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215706163U true CN215706163U (en) | 2022-02-01 |
Family
ID=80016211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122152445.XU Expired - Fee Related CN215706163U (en) | 2021-09-07 | 2021-09-07 | Anti-collision buffer device with vertical height adjusting mechanism for road construction vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215706163U (en) |
-
2021
- 2021-09-07 CN CN202122152445.XU patent/CN215706163U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101309184B1 (en) | Automobile shock absorber which uses permanent magnets and electromagnets | |
| NZ232769A (en) | Elastomeric bumper with upper and lower ribs between impact face and rear support plate | |
| CN107878371A (en) | A kind of car front beam buffering anti-collision device | |
| CN104827999A (en) | Automobile collision protection device | |
| CN204222792U (en) | The endergonic structure of a kind of Federal bumper and vehicle frame | |
| CN209987881U (en) | Automobile collision buffer device | |
| CN205220517U (en) | Anticollision automobile | |
| CN215706163U (en) | Anti-collision buffer device with vertical height adjusting mechanism for road construction vehicle | |
| CN206719144U (en) | A kind of automobile rear bumper with collision prevention function | |
| CN207773067U (en) | A kind of heavy truck automobile anticollision device | |
| CN106985776B (en) | Guiding rigidity compensation device of anti-collision structure | |
| CN214565144U (en) | Anti-collision bumper for automobile head | |
| CN213978543U (en) | Anti-collision device for road and bridge maintenance | |
| CN205131159U (en) | Plastic car bumper with air bag | |
| CN111824303A (en) | Anti-collision thickened front bumper of electric vehicle | |
| CN2936847Y (en) | Vehicle buffer collision device | |
| CN206914281U (en) | A kind of protection device for driving cab of passenger car | |
| CN221233682U (en) | Combined bumper of mining truck | |
| CN218228912U (en) | Buffer anti-collision device for automobile machinery | |
| CN217435665U (en) | Rear bumper assembly for automobile | |
| CN210027308U (en) | Automobile buffering protective bar | |
| CN218667312U (en) | Concrete guardrail with buffer structure | |
| CN219154425U (en) | Energy-absorbing type anti-collision beam for automobile | |
| CN216139954U (en) | Anti-collision automobile bumper | |
| CN109823295A (en) | A kind of buffer device for collision of automobile |
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: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |