CN217026840U - Anti-collision buffer device for highway engineering maintenance - Google Patents
Anti-collision buffer device for highway engineering maintenance Download PDFInfo
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- CN217026840U CN217026840U CN202220659174.9U CN202220659174U CN217026840U CN 217026840 U CN217026840 U CN 217026840U CN 202220659174 U CN202220659174 U CN 202220659174U CN 217026840 U CN217026840 U CN 217026840U
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- Prior art keywords
- energy absorption
- absorption box
- buffer frame
- positions
- plate
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- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims abstract description 43
- 238000007790 scraping Methods 0.000 claims abstract description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000003678 scratch resistant effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides an anti-collision buffer device for highway engineering maintenance, which comprises a base, a supporting plate, a buffer frame, a main energy absorption box, an auxiliary energy absorption box, a warning lamp and an anti-scraping strip, wherein: a supporting plate is arranged in the middle of the upper surface of the base, a buffer frame is arranged on one side of the surface of the supporting plate, and a main energy absorption box is arranged on one side of the joint of the buffer frame and the surface of the supporting plate; the outer side of the surface of the buffer frame is provided with an auxiliary energy absorption box, and the position of the outer side of the upper surface of the auxiliary energy absorption box, which is a mirror image, is provided with a warning lamp. According to the automobile bumper, the main energy absorption box, the auxiliary energy absorption box and the scratch-proof strip, when the automobile bumper is impacted at a low speed per hour, the automobile body can be correspondingly protected, so that great damage to automobile sound is avoided, the maintenance cost of an automobile owner is reduced, and meanwhile, when the automobile bumper is impacted at a high speed, the impact force can be absorbed in a grading manner, so that the automobile, a driver and workers are protected to the maximum extent, and the automobile bumper is convenient to popularize and apply in the market.
Description
Technical Field
The utility model belongs to the field of anti-collision buffering, and particularly relates to an anti-collision buffering device for highway engineering maintenance.
Background
In the road engineering construction process, in order to ensure the smooth development of engineering and the personal safety of construction workers, an anti-collision buffer device is usually required to be arranged between a driving lane and a construction site, the anti-collision buffer device is a main form of an anti-collision pier, is a continuous structure formed by splicing corrugated steel guardrail plates and supported by a main column, absorbs collision energy by utilizing the deformation of a soil foundation, an upright column and a cross beam, forces an out-of-control vehicle to change the direction and return to the normal driving direction, prevents the vehicle from rushing out of the road to protect the vehicle and passengers, reduces the loss caused by accidents, has strong capacity of absorbing the collision energy, has a good sight line induction function, can be coordinated with the line shape of the road, and can be used on a narrow central separation belt.
However, the existing anti-collision buffer device for highway engineering maintenance still has the problems that when the collision occurs under the condition of low speed per hour, the vehicle body cannot be correspondingly protected, the vehicle sound is easily greatly damaged, and the maintenance cost of a vehicle owner is improved.
Therefore, the utility model is very necessary to provide a crash-proof buffer device for highway engineering maintenance.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides an anti-collision buffer device for highway engineering maintenance, which aims to solve the problems that the existing anti-collision buffer device for highway engineering maintenance still cannot correspondingly protect a vehicle body when the vehicle body is impacted at a lower speed per hour, and is easy to cause great damage to vehicle sound, so that the maintenance cost of a vehicle owner is increased. The utility model provides an anticollision buffer that highway engineering maintenance was used, includes the base, the backup pad, and the buffering frame, main energy-absorbing box, vice energy-absorbing box, warning light and scratch-resistant strip, wherein: a supporting plate is arranged in the middle of the upper surface of the base, a buffer frame is arranged on one side of the surface of the supporting plate, and a main energy absorption box is arranged on one side of the joint of the buffer frame and the surface of the supporting plate; the outer side of the surface of the buffer frame is provided with an auxiliary energy absorption box, the position of the outer side of the upper surface of the auxiliary energy absorption box, which is a mirror image, is provided with a warning lamp, and the positions of the front surfaces of the auxiliary energy absorption boxes, which are symmetrical, are respectively provided with a scratch-resistant strip.
The base comprises a seat plate, a first fixing seat, a second fixing seat, a fixing lug hole, a T-shaped plate and a support column, wherein the first fixing seat and the second fixing seat are arranged at positions of two ends of the bottom surface of the seat plate in a mirror image manner, and the fixing lug holes are respectively arranged at positions opposite to the positions of the outer sides of the surfaces of the first fixing seat and the second fixing seat; one end of the surface of the T-shaped plate is connected with the middle of the lower part of the front surface of the seat plate, and supporting columns are respectively arranged at positions, which are mirror images, above the two sides of the other end of the surface of the T-shaped plate.
The buffer frame comprises an X support, an arc-shaped plate and a fixing groove, wherein the arc-shaped plate is arranged at the position where the two sides of the surface of the X support are in mirror images, and the fixing groove is arranged in the middle of the inside of one side end of the surface of the X support.
The main energy absorption box comprises a box body, a plurality of honeycomb cylinders and a wave plate, wherein the honeycomb cylinders are provided with a plurality of groups, and each group of the honeycomb cylinders is provided with a plurality of honeycomb cylinders; wave plates are arranged between each group of the honeycomb cylinders, and the bottom ends of the honeycomb cylinders are perpendicular to the ground and are arranged in the box body.
The auxiliary energy absorption box comprises a shell, a plurality of springs and a corrugated plate, wherein the springs are symmetrically arranged in the middle of the inside of the shell; the corrugated plates are arranged in two, and the positions of the corrugated plates in mirror image are arranged in the middle of the upper side and the lower side in the shell.
Compared with the prior art, the utility model has the advantages that:
1. the arrangement of the buffer frame is beneficial to effectively buffering and absorbing the generated impact force when the vehicle has larger impact with the auxiliary energy absorption box, and meanwhile, the buffer frame has an effective dispersion effect and avoids the larger impact force from directly impacting the main energy absorption box.
2. The arrangement of the main energy absorption box is beneficial to absorbing and intercepting the impact force of the vehicle to the greatest extent after the buffer frame and the auxiliary energy absorption box are completely damaged by the vehicle, thereby improving the buffer effect.
3. The arrangement of the auxiliary energy absorption box is beneficial to protecting the vehicle to the maximum extent and preventing the vehicle from being greatly damaged when the vehicle and the auxiliary energy absorption box are in small collision and small friction, so that the maintenance cost of a vehicle owner is effectively reduced, and the vehicle is more humanized.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the base structure of the present invention.
FIG. 3 is a schematic view of the bumper frame and secondary energy absorption structure of the present invention.
FIG. 4 is a schematic structural view of the primary energy absorption box of the present invention.
In the figure:
the energy-saving and energy-saving lamp comprises a base 1, a seat plate 11, a first fixing seat 12, a second fixing seat 13, a fixing ear hole 14, a T-shaped plate 15, a support column 16, a support plate 2, a buffer frame 3, an X support 31, an arc plate 32, a fixing groove 33, a main energy absorption box 4, a box body 41, a honeycomb cylinder 42, a corrugated plate 43, an auxiliary energy absorption box 5, a shell 51, a spring 52, a corrugated plate 53, a warning lamp 6 and a scratch-proof strip 7.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model is further described below with reference to the accompanying drawings:
example one
Referring to fig. 1-4, an anticollision buffer device for highway engineering maintenance includes base 1, backup pad 2, buffer frame 3, main energy-absorbing box 4, vice energy-absorbing box 5, warning light 6 and scratch prevention strip 7, wherein: a supporting plate 2 is arranged in the middle of the upper surface of the base 1, a buffer frame 3 is arranged on one side of the surface of the supporting plate 2, and a main energy absorption box 4 is arranged on one side of the joint of the buffer frame 3 and the surface of the supporting plate 2; the outer side of the surface of the buffer frame 3 is provided with an auxiliary energy absorption box 5, the position of the outer side of the upper surface of the auxiliary energy absorption box 5, which is a mirror image, is provided with a warning lamp 6, the positions of the front surface of the auxiliary energy absorption box 5, which are symmetrical, are respectively provided with anti-scraping strips 7, and the outer surfaces of the anti-scraping strips 7 are provided with reflective stickers.
It should be noted that, the base 1 includes a seat plate 11, a first fixing seat 12, a second fixing seat 13, fixing lug holes 14, a T-shaped plate 15 and a support pillar 16, and the first fixing seat 12 and the second fixing seat 13 are arranged at positions of two ends of the bottom surface of the seat plate 11 in a mirror image manner, and the fixing lug holes 14 are respectively arranged at positions of the outer sides of the surfaces of the first fixing seat 12 and the second fixing seat 13 in a position facing each other; one end of the surface of the T-shaped plate 15 is connected with the middle of the lower part of the front surface of the seat plate 11, and supporting columns 16 are respectively arranged at positions above two sides of the other end of the surface of the T-shaped plate 15 in a mirror image manner; the top end of the supporting column 16 is connected with the bottom surface of the secondary energy absorption box 5.
The buffer frame 3 comprises an X support 31, an arc-shaped plate 32 and a fixing groove 33, wherein the arc-shaped plate 32 is arranged at the positions of two sides of the surface of the X support 31 which are in mirror image, and the fixing groove 33 is arranged in the middle of the inner part of one side end of the surface of the X support 31; the opening of the arcuate plate 32 faces outward.
The main energy absorption box 4 comprises a box body 41, a plurality of honeycomb cylinders 42 and a wave plate 43, wherein the honeycomb cylinders 42 are provided with a plurality of groups, and each group of the honeycomb cylinders 42 is provided with a plurality of honeycomb cylinders; a wave plate 43 is arranged between each group of the honeycomb cylinders 42, and the bottom ends of the honeycomb cylinders 42 are arranged in the box body 41 in a vertical manner with the ground; the primary energy absorption box 4 is fixed inside the fixing groove 33 in a nested manner.
The secondary energy absorption box 5 comprises a shell 51, a plurality of springs 52 and a corrugated plate 53, wherein the springs 52 are symmetrically arranged in the middle inside the shell 51; two corrugated plates 53 are arranged, and the positions of the corrugated plates 53 in mirror image are arranged in the middle of the upper side and the lower side in the shell 51; a gap is arranged between the auxiliary energy absorption box 5 and the main energy absorption box 4.
In the embodiment, when the automobile anti-collision warning lamp is used, the fixing lug hole 14 is matched with a bolt to fix the whole automobile anti-collision warning lamp at a required position, and under the normal condition at night, the warning lamp 6 and the anti-collision strip 7 can effectively warn passing vehicles to avoid collision; when an accident happens, the automobile body can be firstly contacted with the auxiliary energy absorption box 5, if the impact force is small, the automobile body can be effectively protected through the arrangement of the scratch prevention strips 7, damage is avoided, if the impact force is large, the springs 52 and the corrugated plates 53 in the auxiliary energy absorption box 5 can be deformed, generated impact is absorbed and buffered, then the force is transmitted to the buffer frame 3, the buffer frame 3 continues to correspondingly absorb and buffer the rest impact force, meanwhile, through the arrangement of the arc-shaped plates 32, part of the impact force can be dispersed to two sides, finally the force is transmitted to the main energy absorption box 4, the main energy absorption box 4 can be deformed accordingly, the force is absorbed, and accordingly, the automobile and a driver are protected to the maximum extent.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (5)
1. The utility model provides a crashproof buffer of highway engineering maintenance usefulness which characterized in that: including base (1), backup pad (2), buffer frame (3), main energy-absorbing box (4), vice energy-absorbing box (5), warning light (6) and prevent scraping strip (7), wherein: a supporting plate (2) is arranged in the middle of the upper surface of the base (1), a buffer frame (3) is arranged on one side of the surface of the supporting plate (2), and a main energy absorption box (4) is arranged on one side of the joint of the buffer frame (3) and the surface of the supporting plate (2); the outer side of the surface of the buffer frame (3) is provided with an auxiliary energy absorption box (5), warning lamps (6) are arranged at positions, which are mirror images, of the outer side of the upper surface of the auxiliary energy absorption box (5), and anti-scraping strips (7) are respectively arranged at symmetrical positions of the front surface of the auxiliary energy absorption box (5).
2. A crash cushion for highway engineering maintenance as set forth in claim 1 wherein: the base (1) comprises a seat board (11), a first fixing seat (12), a second fixing seat (13), fixing lug holes (14), a T-shaped board (15) and a support column (16), wherein the first fixing seat (12) and the second fixing seat (13) are arranged at positions, which are mirror images, of two ends of the bottom surface of the seat board (11), and the fixing lug holes (14) are respectively arranged at positions, which are opposite to each other, of the outer sides of the surfaces of the first fixing seat (12) and the second fixing seat (13); one end of the surface of the T-shaped plate (15) is connected with the middle of the lower part of the front surface of the seat plate (11), and supporting columns (16) are respectively arranged at positions, which are mirror images, above two sides of the other end of the surface of the T-shaped plate (15).
3. A crash cushion for highway engineering maintenance as set forth in claim 1 wherein: the buffer frame (3) comprises an X support (31), an arc-shaped plate (32) and a fixing groove (33), wherein the arc-shaped plate (32) is arranged at the positions, which are mirror images, of two sides of the surface of the X support (31), and the fixing groove (33) is arranged in the middle of the inner portion of one side end of the surface of the X support (31).
4. A crash cushion for road engineering maintenance according to claim 1, wherein: the main energy absorption box (4) comprises a box body (41), a honeycomb cylinder (42) and a wave plate (43), wherein the honeycomb cylinder (42) is provided with a plurality of groups, and the number of the honeycomb cylinders (42) is multiple; a wave plate (43) is arranged between each group of the honeycomb cylinders (42), and the bottom ends of the honeycomb cylinders (42) are perpendicular to the ground and are arranged in the box body (41).
5. A crash cushion for road engineering maintenance according to claim 1, wherein: the auxiliary energy absorption box (5) comprises a shell (51), a plurality of springs (52) and a corrugated plate (53), wherein the springs (52) are symmetrically arranged in the middle of the inside of the shell (51); the number of the corrugated plates (53) is two, and the positions of the corrugated plates (53) in mirror image are arranged in the middle of the upper side and the lower side in the shell (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220659174.9U CN217026840U (en) | 2022-03-24 | 2022-03-24 | Anti-collision buffer device for highway engineering maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220659174.9U CN217026840U (en) | 2022-03-24 | 2022-03-24 | Anti-collision buffer device for highway engineering maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217026840U true CN217026840U (en) | 2022-07-22 |
Family
ID=82413612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220659174.9U Expired - Fee Related CN217026840U (en) | 2022-03-24 | 2022-03-24 | Anti-collision buffer device for highway engineering maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217026840U (en) |
-
2022
- 2022-03-24 CN CN202220659174.9U patent/CN217026840U/en not_active Expired - Fee Related
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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: 20220722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |