CN220644001U - Portable assembled high-speed guardrail - Google Patents
Portable assembled high-speed guardrail Download PDFInfo
- Publication number
- CN220644001U CN220644001U CN202322182658.6U CN202322182658U CN220644001U CN 220644001 U CN220644001 U CN 220644001U CN 202322182658 U CN202322182658 U CN 202322182658U CN 220644001 U CN220644001 U CN 220644001U
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- Prior art keywords
- plate
- inner steel
- support
- mounting sleeve
- steel plate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 229920000742 Cotton Polymers 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 238000005260 corrosion Methods 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims abstract 5
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 12
- 230000007797 corrosion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a portable assembled high-speed guardrail, which comprises the following components: the device comprises two supports, a mounting sleeve nested and attached to the outer side of the upper end of each support, and protection plates attached to the rear sides of the upper end and the lower end of each mounting sleeve; further comprises: a limiting plate is nested inside the upper end of the support, and the limiting plate is of a convex structure; mounting holes are formed in the middle parts of the left end and the right end of the protection plate, and the protection plate is of a wavy structure; the second inner steel plate is positioned in the protection plate, and sound absorbing cotton and a buffer plate are sequentially arranged on the rear side of the second inner steel plate; the support, the mounting sleeve and the limiting plate are all composed of a first inner steel plate and a first anti-corrosion coating sprayed and arranged outside the first inner steel plate. This portable assembled high-speed guardrail is convenient for organize dismouting and carry, and buffering barrier property is good, long service life, and be convenient for remind the navigating mate with inhale sound noise reduction, the practicality is high.
Description
Technical Field
The utility model relates to the technical field of high-speed guardrails, in particular to a portable assembled high-speed guardrail.
Background
The high-speed guardrail is a continuous structure formed by mutually splicing corrugated steel guardrail plates and supported by upright posts, can absorb collision energy, forces out-of-control vehicles to change direction and restore to normal running direction, and prevents vehicles from rushing out of a road so as to protect vehicles and passengers and reduce loss caused by accidents.
The utility model discloses a chinese utility model patent of bulletin number CN217231589U is granted to the authority, two the upper surface of first bracing piece is connected with the dwang, first draw-in groove has all been seted up to the upper surface of first bracing piece and dwang, the grafting groove has all been seted up to the upper surface and the lower surface of baffle, first elastic component is installed to the one end of first grafting hook, splicing mechanism includes second bracing piece, dwang, threaded rod and dwang, second bracing piece joint is on the baffle, logical groove has been seted up to the inside of dwang, and logical inslot's internal connection has the threaded rod, the dwang is installed on the top of threaded rod, this high-speed guardrail convenient to splice, and the installation is dismantled, does not need many people to install simultaneously, easy operation, the inspection maintenance of being convenient for.
But it is in the use, is liable to be inconvenient for carrying out group dismouting and carrying because of spare part is many, and generally carries out buffering protection through wave-like structure, and buffering protection performance, life are limited to and be inconvenient for carrying out the sound of inhaling the noise reduction, the practicality is limited, consequently, we propose a portable assembled high-speed guardrail to in order to solve the problem that above-mentioned was proposed.
Disclosure of Invention
The utility model aims to provide a portable assembled high-speed guardrail, which aims to solve the problems that in the background technology, the high-speed guardrail is convenient to splice, is easy to assemble, disassemble and carry due to more parts, is usually subjected to buffer protection through a wavy structure, has limited buffer protection performance and service life, is inconvenient to absorb sound and reduce noise, and has limited practicability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a portable, modular high speed guardrail comprising: the device comprises two supports, a mounting sleeve nested and attached to the outer side of the upper end of each support, and protection plates attached to the rear sides of the upper end and the lower end of each mounting sleeve;
further comprises:
a limiting plate is nested inside the upper end of the support, and the limiting plate is of a convex structure;
mounting holes are formed in the middle parts of the left end and the right end of the protection plate, and the protection plate is of a wavy structure;
the second inner steel plate is positioned in the protection plate, and sound absorbing cotton and a buffer plate are sequentially arranged on the rear side of the second inner steel plate.
Preferably, the support, the mounting sleeve and the limiting plate are all composed of a first inner steel plate and a first anti-corrosion coating sprayed and arranged outside the first inner steel plate, the inner cross section of the front end of the mounting sleeve is identical to the outer cross section of the upper end of the support, the upper surfaces of the mounting sleeve and the support are in the same horizontal plane, and symmetrical mounting grooves are formed in the rear end of the mounting sleeve.
Preferably, the limiting plate is in threaded connection with the support, the barrel limiting plate is attached to the upper surface of the mounting sleeve, and the protection plate is fixedly connected with the mounting sleeve through screws.
Preferably, the middle rear side of the protection plate is stuck with a reflective warning strip fixedly connected with the protection plate, and the protection plate is formed by a second inner steel plate, sound absorbing cotton, a buffer plate and a second anti-corrosion coating.
Preferably, the front side and the rear side of the sound absorbing cotton are respectively in adhesive connection with the second inner steel plate and the buffer plate, and the second anti-corrosion coating is sprayed on the outer sides of the second inner steel plate, the sound absorbing cotton and the buffer plate.
Compared with the prior art, the utility model has the beneficial effects that: the portable assembled high-speed guardrail is convenient to assemble, disassemble and carry, good in buffering and protecting performance, long in service life, convenient for reminding drivers, sound-absorbing and noise-reducing, and high in practicability;
1. the high-speed guardrail is provided with a support, a mounting sleeve, a limiting plate and a protection plate, wherein the mounting sleeve which is connected with the support in a clamping way is nested and attached to the outer side of the upper end of the support, the limiting plate which is connected with the support in a threaded way is attached to the mounting sleeve, and the protection plate is fixedly connected with a screw behind the mounting sleeve, so that the high-speed guardrail is convenient to assemble, disassemble and carry;
2. the high-speed guardrail is provided with a support, a protection plate, a first inner steel plate and a second inner steel plate, wherein the first inner steel plate and a first anti-corrosion coating are respectively arranged inside and outside the support, the mounting sleeve and the limiting plate;
3. be provided with guard plate, reflection of light warning strip and inhale the sound cotton, because the middle part rear side of guard plate is pasted and is fixed with reflection of light warning strip, the middle part of guard plate is provided with inhales the sound cotton, consequently is convenient for remind the navigating mate with inhale the sound noise reduction, the practicality is high.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic view of the internal structure of the support of the present utility model;
fig. 5 is a schematic view showing the internal structure of the shielding plate of the present utility model.
In the figure: 1. a support; 2. a mounting sleeve; 3. a limiting plate; 4. a mounting groove; 5. a protection plate; 6. a mounting hole; 7. a reflective warning strip; 8. a first inner steel plate; 9. a first corrosion-resistant coating; 10. a second inner steel plate; 11. sound absorbing cotton; 12. a buffer plate; 13. and a second corrosion-resistant coating.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: when the portable assembled high-speed guardrail is used, as shown in fig. 1, 2 and 3, firstly, the support 1 can be placed at a highway to be installed according to the distance between the protection plates 5, then screws can penetrate through the lower end of the support 1 so as to install and fix the support 1, then, the installation sleeve 2 with the square inner side cross section can be nested and attached to the outer side of the upper end of the support 1, then the limit plate 3 is connected with the inner side of the upper end of the support 1 in a threaded manner, the outer end of the limit plate 3 is in attaching manner with the support 1, the purpose of limiting the installation sleeve 2 is achieved, finally, the protection plates 5 can be placed at the rear side of the installation sleeve 2, the installation holes 6 formed in the protection plates 5 are in correspondence with the installation grooves 4 formed in the installation sleeve 2, and the installation holes 4 can be installed in a one-to-one correspondence with the installation grooves 4, and the purpose of installing the protection plates 5 can be achieved, and the installation of the installation sleeve 2 can be achieved, and the installation of the guardrail is convenient to be fixed;
as shown in fig. 1, fig. 4 and fig. 5, in the process of using the high-speed guardrail, a first inner steel plate 8 is arranged inside the support 1, the mounting sleeve 2 and the limiting plate 3, a second inner steel plate 10 and a buffer plate 12 are respectively arranged inside the front end and the rear end of the protecting plate 5, and the protecting plate 5 is in a wavy structure, so that the high-speed guardrail is convenient to use, the toughness of the first inner steel plate 8 and the second inner steel plate 10, the self buffering performance of the buffer plate 12 and the wavy structure of the protecting plate 5 are facilitated, the buffering protection performance of the high-speed guardrail is good, a first anti-corrosion coating 9 sprayed outside the first inner steel plate 8 is arranged at the outer ends of the support 1, the mounting sleeve 2 and the limiting plate 3, a second anti-corrosion coating 13 sprayed outside the second inner steel plate 10, the sound absorbing cotton 11 and the buffer plate 12 is arranged at the outer ends of the protecting plate 5, the service life of the high-speed guardrail is long, and a light reflecting warning strip 7 fixed at the rear side of the middle part of the protecting plate 5 is convenient to remind middle personnel that the sound absorbing cotton is convenient to use, and the sound absorbing cotton is convenient to set by the sound absorbing cotton 11, so that the driving performance is high practical;
when the high-speed guardrail breaks down or needs to be disassembled, as shown in fig. 1, 2 and 3, the screw fixation of the protection plate 5 and the mounting sleeve 2 can be disconnected, the threaded connection of the limiting plate 3 and the support 1 can be disconnected, so that the mounting sleeve 2 can be removed from the support 1, the screw internally mounted at the lower end of the support 1 can be removed, the fixed mounting of the support 1 can be disconnected, and the high-speed guardrail can be conveniently disassembled and carried.
The details not described in detail in the specification belong to the prior art known to the person skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details not described in detail in the specification belong to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A portable, modular high speed guardrail comprising: two supports (1) are arranged, a mounting sleeve (2) is nested and attached to the outer side of the upper end of each support (1), and protection plates (5) are attached to the rear sides of the upper end and the lower end of each mounting sleeve (2);
characterized by further comprising:
a limiting plate (3) is nested inside the upper end of the support (1), and the limiting plate (3) is of a convex structure;
mounting holes (6) are formed in the middle parts of the left end and the right end of the protection plate (5), and the protection plate (5) is of a wavy structure;
the second inner steel plate (10), the second inner steel plate (10) is located inside the protection plate (5), and sound absorbing cotton (11) and a buffer plate (12) are sequentially arranged on the rear side of the second inner steel plate (10).
2. A portable, modular high speed barrier as in claim 1 wherein: the support (1), the mounting sleeve (2) and the limiting plate (3) are composed of a first inner steel plate (8) and a first anti-corrosion coating (9) which is sprayed outside the first inner steel plate, the inner cross section size of the front end of the mounting sleeve (2) is identical to the outer cross section size of the upper end of the support (1), the upper surfaces of the mounting sleeve (2) and the support (1) are in the same horizontal plane, and symmetrical mounting grooves (4) are formed in the rear end of the mounting sleeve (2).
3. A portable, modular high speed barrier as in claim 1 wherein: the limiting plate (3) is in threaded connection with the support (1), the barrel limiting plate (3) is attached to the upper surface of the mounting sleeve (2), and the protection plate (5) is fixedly connected with the mounting sleeve (2) through screws.
4. A portable, modular high speed barrier as in claim 1 wherein: the middle rear side of the protection plate (5) is fixedly connected with a reflective warning strip (7) in an adhering mode, and the protection plate (5) is composed of a second inner steel plate (10), sound absorbing cotton (11), a buffer plate (12) and a second anti-corrosion coating (13).
5. A portable, modular high speed barrier as in claim 4 wherein: the front side and the rear side of the sound absorbing cotton (11) are respectively connected with the second inner steel plate (10) and the buffer plate (12) in a sticking mode, and the second anti-corrosion coating (13) is sprayed on the outer sides of the second inner steel plate (10), the sound absorbing cotton (11) and the buffer plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322182658.6U CN220644001U (en) | 2023-08-15 | 2023-08-15 | Portable assembled high-speed guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322182658.6U CN220644001U (en) | 2023-08-15 | 2023-08-15 | Portable assembled high-speed guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220644001U true CN220644001U (en) | 2024-03-22 |
Family
ID=90295818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322182658.6U Active CN220644001U (en) | 2023-08-15 | 2023-08-15 | Portable assembled high-speed guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220644001U (en) |
-
2023
- 2023-08-15 CN CN202322182658.6U patent/CN220644001U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |