CN212714709U - High-speed guardrail that stability is strong - Google Patents
High-speed guardrail that stability is strong Download PDFInfo
- Publication number
- CN212714709U CN212714709U CN202021313831.1U CN202021313831U CN212714709U CN 212714709 U CN212714709 U CN 212714709U CN 202021313831 U CN202021313831 U CN 202021313831U CN 212714709 U CN212714709 U CN 212714709U
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- Prior art keywords
- buffer
- fixed
- spring
- plate
- guardrail
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- 238000009434 installation Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 12
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Abstract
The utility model relates to a high-speed guardrail with strong stability, which comprises fixed upright posts, wherein protective plates are fixedly arranged between the fixed upright posts, one side of each protective plate is provided with a buffer plate, the buffer plates are connected with the protective plates through buffer rods, grooves are arranged on the protective plates, the buffer rods are arranged in the grooves, each buffer rod consists of a fixed loop bar, a buffer support bar, a first spring and a second spring, the first spring is arranged in the fixed loop bar, one end of each buffer support bar is embedded into the fixed loop bar and connected with the first spring, the second spring is sleeved on the buffer support bar, a buffer cushion is fixedly arranged in the grooves and is positioned between the buffer rods, the connection stability is improved, the capability of the whole guardrail for bearing impact is improved, an effective buffer effect is provided during vehicle collision, and the vehicle is prevented from being subjected to larger impact force, the safety of personnel in the vehicle is improved, and the using effect is improved.
Description
Technical Field
The utility model relates to a high-speed guardrail that stability is strong belongs to guardrail technical field.
Background
The highway guardrail is a main form of a semi-rigid guardrail and is a continuous structure which is formed by splicing corrugated steel guardrail plates and is supported by a main column; the effect of vehicle energy absorption when it collides, neither easily by crashing, simultaneously can play fine guard action to vehicle and driver and crew again, guardrail among the prior art mainly includes stand and guardrail board, the guardrail board is the corrugate generally, thus, when the vehicle is out of control and strikes the guardrail board, the guardrail board warp and absorbs certain impact energy, in order to play certain cushioning effect to the vehicle, but owing to only come to cushion the vehicle through the deformation of guardrail board, make the cushioning effect limited, when the vehicle strikes the guardrail board under the very fast condition of speed, the guardrail board still can't carry out effectual buffering to the vehicle, make the vehicle damage serious easily, not only the anticollision effect is not good, and be not convenient for aggregate erection, the result of use is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed guardrail that stability is strong has improved connection stability, makes the whole ability that can bear the striking of guardrail obtain improving, provides effectual cushioning effect when the vehicle collides, prevents that the vehicle from receiving great impulsive force of colliding, improves personnel's in the car security, improves the result of use to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-speed guardrail with strong stability comprises fixed stand columns, protective plates are fixedly arranged between the fixed stand columns, one side of each protective plate is provided with a buffer plate, the buffer plates are connected with the protective plates through buffer rods, grooves are formed in the protective plates, the buffer rods are arranged in the grooves and consist of fixed loop bars, buffer support rods, first springs and second springs, the first springs are arranged in the fixed loop bars, one ends of the buffer support rods are embedded into the fixed loop bars and connected with the first springs, the second springs are sleeved on the buffer support rods, buffer pads are fixedly arranged in the grooves and located between the buffer rods, mounting sleeves are fixedly arranged on the other sides of the protective plates, the mounting sleeves are sleeved on the fixed stand columns and connected through fixing bolts, and solar panels are arranged at the tops of the fixed stand columns, and indicator lamps are uniformly and fixedly arranged at the tops of the protection plates.
Furthermore, the two ends of the protection plate are fixedly provided with connecting sections which are fixedly connected through connecting bolts.
Furthermore, all fixedly provided with on the buffer board and reflect light and paste.
Furthermore, a fixed base is fixedly arranged at the bottom of the fixed upright post and is located at the bottom of the installation sleeve.
Furthermore, the second spring is located between fixed loop bar and the buffer board, just buffer branch passes through stiffener and buffer board fixed connection.
Further, the protective plate is fixedly provided with a storage battery on one side of the mounting sleeve, and the storage battery is connected with the solar panel and the storage battery through wires respectively.
The utility model has the advantages that:
1. by arranging the buffer plate and the buffer rod, when an accident occurs to a vehicle, the vehicle firstly collides against the buffer plate on the guardrail, and the first spring and the second spring are matched to provide buffer force, so that impact force during collision is reduced, effective buffer effect is provided during vehicle collision, the vehicle is prevented from being subjected to larger impact force, the safety of personnel in the vehicle is improved, and the using effect is improved;
2. through setting up the installation sleeve, when the installation, will install the sleeve cover on fixed post to through bolt fixed connection, increased the contact surface with the stand, make stand and guard plate zonulae occludens, improved connection stability, make the whole ability that can bear the striking of guardrail obtain improving.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural view of a high-speed guardrail with strong stability of the utility model;
FIG. 2 is a schematic cross-sectional view of a protection plate of a high-speed guardrail with strong stability according to the present invention;
fig. 3 is a schematic top cross-sectional view of a high-speed guardrail of the present invention with high stability;
reference numbers in the figures: 1. fixing the upright post; 2. a protection plate; 3. a buffer plate; 4. a buffer rod; 5. a groove; 6. fixing the loop bar; 7. a buffer strut; 8. a first spring; 9. a second spring; 10. a cushion pad; 11. installing a sleeve; 12. a solar panel; 13. an indicator light; 14. a connecting section; 15. reflecting light; 16. a fixed base; 17. a reinforcing bar; 18. and (4) a storage battery.
Detailed Description
The preferred embodiment of the present invention is described below with reference to the accompanying drawings, which allows the stationary contact block of the switch to be always in contact with the movable contact block, so that the electrical conductivity is good, the stability of the connection is increased, and the present invention is more reliable in use and is not limited to the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a high-speed guardrail with strong stability comprises fixed upright posts 1, protective plates 2 are fixedly arranged between the fixed upright posts 1, a buffer plate 3 is arranged on one side of each protective plate 2, the buffer plates 3 are connected with the protective plates 2 through buffer rods 4, grooves 5 are formed in the protective plates 2, the buffer rods 4 are arranged in the grooves 5, each buffer rod 4 comprises a fixed loop bar 6, a buffer support bar 7, a first spring 8 and a second spring 9, the first spring 8 is arranged in the fixed loop bar 6, one end of each buffer support bar 7 is embedded into the fixed loop bar 6 and connected with the first spring 8, the second spring 9 is sleeved on the buffer support bar 7, when an accident occurs to a vehicle, the vehicle firstly collides against the buffer plates 3 on the guardrail, and can provide buffer force through the cooperation of the first spring 8 and the second spring 9, so that the impact force during collision is reduced, provide effectual cushioning effect when the vehicle collides, prevent that the vehicle from receiving great impulsive force, improve personnel's in the car security, improve the result of use, recess 5 internal fixation is provided with blotter 10, blotter 10 is located between buffer bar 4, 2 opposite sides of guard plate are fixed and are provided with installation sleeve 11, installation sleeve 11 cover is established on fixed post 1, and passes through fixing bolt and connects, when the installation, overlaps installation sleeve 11 on fixed post 1 to through bolt fixed connection, increased the contact surface with the stand, make fixed post 1 and 2 zonulae occludens of guard plate, improved connection stability, make the whole ability that can bear the striking of guardrail obtain improving, fixed post 1 top is provided with solar panel 12, the even fixed mounting in 2 tops of guard plate has pilot lamp 13.
Specifically, as shown in fig. 3, 2 both ends of guard plate are all fixed and are provided with linkage segment 14, and pass through connecting bolt fixed connection between the linkage segment 14, are convenient for connect two sections of guard plates 2, and the junction is located fixed column 1 one side, increase the intensity of junction, installation sleeve 11 one side fixed mounting has battery 18 on guard plate 2, battery 18 passes through the wire and is connected with solar panel 12, battery 18 respectively, and when night, pilot lamp 13 can be opened, improves the degree of discerning of guardrail, reduces the emergence of accident.
Specifically, as shown in fig. 1, all fixedly on the buffer board 3 be provided with reflection of light subsides 15, the fixed unable adjustment base 16 that is provided with in fixed stand 1 bottom, unable adjustment base 16 is located installation sleeve 11 bottom, is convenient for fix a position installation sleeve 11 when the installation for the guardrail is in on same height after the installation.
Specifically, as shown in fig. 2, the second spring 9 is located between the fixed loop bar 6 and the buffer board 3, and the buffer supporting bar 7 is fixedly connected with the buffer board 3 through the reinforcing bar 17, so that the stress area of the buffer board 3 is increased when the buffer board is impacted, and the impact force is prevented from being concentrated on the connecting point with the buffer supporting bar 7.
The utility model discloses the theory of operation: will install 11 covers of sleeve on fixed column 1, let two sections guard plates 2 pass through linkage segment 14 and connect, and fix through the bolt, when night, pilot lamp 13 can be opened, improve the degree of discernment of guardrail, reduce the emergence of accident, when the accident appears in the vehicle, can collide at first on the buffer board 3 on the guardrail, through first spring 8, the cooperation of second spring 9 can provide the cushion effect, thereby the impulsive force of colliding when alleviateing the striking, provide effectual cushioning effect when the vehicle collides, prevent that the vehicle from receiving great impulsive force, improve personnel's in the car security, improve the result of use.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a high-speed guardrail that stability is strong, includes stationary mast (1), its characterized in that: the anti-collision buffer structure is characterized in that protection plates (2) are fixedly arranged between the fixed upright posts (1), one side of each protection plate (2) is provided with a buffer plate (3), the buffer plates (3) are connected with the protection plates (2) through buffer rods (4), the protection plates (2) are provided with grooves (5), the buffer rods (4) are arranged in the grooves (5), each buffer rod (4) consists of a fixed sleeve rod (6), a buffer support rod (7), a first spring (8) and a second spring (9), the first spring (8) is arranged in the fixed sleeve rod (6), one end of each buffer support rod (7) is embedded into the fixed sleeve rod (6) and connected with the first spring (8), the second spring (9) is sleeved on the buffer support rod (7), buffer pads (10) are fixedly arranged in the grooves (5), and the buffer pads (10) are positioned between the buffer rods (4), guard plate (2) opposite side is fixed and is provided with installation sleeve (11), installation sleeve (11) cover is established on fixed post (1), and passes through fixing bolt and connect, fixed post (1) top is provided with solar panel (12), the even fixed mounting in guard plate (2) top has pilot lamp (13).
2. A high speed guardrail of claim 1 wherein: the protection plate (2) is characterized in that connecting sections (14) are fixedly arranged at two ends of the protection plate (2), and the connecting sections (14) are fixedly connected through connecting bolts.
3. A high speed guardrail of claim 1 wherein: the buffer board (3) is fixedly provided with a reflective sticker (15).
4. A high speed guardrail of claim 1 wherein: the fixed column (1) is fixedly provided with a fixed base (16) at the bottom, and the fixed base (16) is positioned at the bottom of the mounting sleeve (11).
5. A high speed guardrail of claim 1 wherein: the second spring (9) is located between the fixed loop bar (6) and the buffer plate (3), and the buffer supporting rod (7) is fixedly connected with the buffer plate (3) through the reinforcing rod (17).
6. A high speed guardrail of claim 1 wherein: install sleeve (11) one side fixed mounting has battery (18) on guard plate (2), battery (18) pass through the wire and are connected with solar panel (12), battery (18) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021313831.1U CN212714709U (en) | 2020-07-07 | 2020-07-07 | High-speed guardrail that stability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021313831.1U CN212714709U (en) | 2020-07-07 | 2020-07-07 | High-speed guardrail that stability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212714709U true CN212714709U (en) | 2021-03-16 |
Family
ID=74965531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021313831.1U Active CN212714709U (en) | 2020-07-07 | 2020-07-07 | High-speed guardrail that stability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212714709U (en) |
-
2020
- 2020-07-07 CN CN202021313831.1U patent/CN212714709U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-speed guardrail with strong stability Effective date of registration: 20230220 Granted publication date: 20210316 Pledgee: Agricultural Bank of China Limited Guanxian Sub-branch Pledgor: Shandong Guanxian North Pipe Industry Co.,Ltd. Registration number: Y2023980032920 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210316 Pledgee: Agricultural Bank of China Limited Guanxian Sub-branch Pledgor: Shandong Guanxian North Pipe Industry Co.,Ltd. Registration number: Y2023980032920 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |