CN221072385U - Concrete guard bar with central dividing strip - Google Patents
Concrete guard bar with central dividing strip Download PDFInfo
- Publication number
- CN221072385U CN221072385U CN202322356164.5U CN202322356164U CN221072385U CN 221072385 U CN221072385 U CN 221072385U CN 202322356164 U CN202322356164 U CN 202322356164U CN 221072385 U CN221072385 U CN 221072385U
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- China
- Prior art keywords
- metal
- concrete guardrail
- concrete
- mounting
- mounting hole
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- 239000002184 metal Substances 0.000 claims abstract description 80
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 238000000576 coating method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 210000003195 fascia Anatomy 0.000 claims 5
- 238000005728 strengthening Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 6
- 238000002955 isolation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a concrete guardrail with a central separation belt, which comprises a concrete guardrail main body, a convex block and a first metal limiting sleeve, wherein a first mounting hole is formed in the first metal limiting sleeve, a metal limiting rod is arranged in the first mounting hole, a plurality of groups of metal reinforcing rods are transversely arranged in the concrete guardrail main body, second metal limiting sleeves are arranged at two ends of each metal reinforcing rod, reinforcing pieces are arranged outside the second metal limiting sleeves, and a metal mounting rod is arranged in the second metal limiting sleeve. According to the utility model, the reinforcing piece is arranged outside the second metal limiting sleeve, so that the metal reinforcing rod is more stable, and then the second mounting hole is arranged inside the second metal limiting sleeve, so that the metal mounting rod is mounted inside the second mounting hole, and further, the concrete guardrail can be quickly assembled in two mounting modes, and the construction progress is improved.
Description
Technical Field
The utility model relates to the technical field of concrete guardrails, in particular to a concrete guardrail with a central separation belt.
Background
The highway refers to the public roads of the vehicles which can run in urban, rural and rural areas and are confirmed by the traffic and transportation authorities, and comprises the established highway confirmed by the traffic and transportation authorities, the highway is designed according to the national highway engineering technical standard, and the highway is approved by the national relevant administrative authorities to be established by the traffic and transportation authorities.
Currently on some standard highways, such as: the center of national roads, provinces and highways is usually provided with isolation belts, particularly the isolation belts in the center of national roads and highways are mostly made of concrete, steel bars are usually adopted as frameworks, then the steel bar frameworks are placed in a mould, the concrete is filled in the mould, the concrete in the mould is compacted through a vibrating machine and then naturally dried in shade, and the isolation belts can be assembled in the center of the highways, but after the inventor performs labor efforts, the concrete guardrails for the existing highways are usually formed by two groups, the concrete guardrails are embedded into roadbeds during use, and concrete is poured on two sides of the concrete guardrails for reinforcement.
Disclosure of utility model
The utility model aims to provide a concrete guardrail with a central separation belt, which aims to solve the problems that the concrete guardrail for the existing expressway is usually composed of two groups, the concrete guardrail is buried into a roadbed when in use, and concrete is poured on two sides of the concrete guardrail for reinforcement, and the installation mode is low in installation efficiency, and if the concrete guardrail is easy to displace when encountering external collision, the running of a reverse vehicle is influenced, and secondary traffic accidents are caused.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a central authorities' median concrete guardrail, includes concrete guardrail main part, lug and first metal stop collar, the inside of first metal stop collar is provided with first mounting hole, the inside of first mounting hole is provided with the metal gag lever post, just the inside of concrete guardrail main part transversely is provided with multiunit metal reinforcing rod, the both ends of metal reinforcing rod are provided with the second metal stop collar, the outside of second metal stop collar is provided with the reinforcement, just the inside of second metal stop collar is provided with the second mounting hole, the internally mounted of second mounting hole has the metal installation pole to the concrete guardrail passes through first metal stop collar and first mounting hole and installs outside the metal stop collar.
As a technical scheme of the utility model, the two sides of the bottom end of the concrete guardrail main body are provided with the reinforcing piers, and the two sides of the concrete guardrail main body close to the top end are provided with the guiding reflective coating, so that the strength of the concrete guardrail is better.
As a technical scheme of the utility model, the inside of the two sides of the reinforcing pier is symmetrically provided with the mounting grooves, and the mounting plates are arranged in the mounting grooves so that the mounting plates are arranged in the mounting grooves.
As a technical scheme of the utility model, the center of one side of the mounting plate is provided with the light reflecting component, and the inside of two sides of the mounting plate is movably provided with the fastening bolts so as to be convenient for reflecting light when the light reflecting component is irradiated by the outside.
As a technical scheme of the utility model, a metal sleeve is arranged in the reinforcing pier at one side of the mounting groove, and an internal thread is arranged in the metal sleeve, so that one end of the fastening bolt is conveniently mounted in the internal thread.
As a technical scheme of the utility model, the bottom end of the concrete guardrail main body is provided with the convex block, and the first metal limiting sleeve is longitudinally arranged in the convex block so that the concrete guardrail main body is embedded into the assembly groove through the convex block.
As a technical scheme of the utility model, a greening groove is formed in the top end of the concrete guardrail main body, and loess is filled in the greening groove so that green plants can be planted in the loess.
As a technical scheme of the utility model, a plurality of groups of support columns are transversely arranged in the greening groove, and the support columns are integrally poured by concrete so as to facilitate the strength of the concrete guardrail of the support columns.
Compared with the prior art, the utility model has the beneficial effects that: through being provided with the first metal stop collar of multiunit in the inside of lug bottom to set up first mounting hole in the inside of first metal stop collar, make concrete guardrail pass through first metal stop collar and first mounting hole and install outside the metal gag lever post, or transversely fix the inside at the concrete guardrail main part with the metal stiffener, then fix the second metal stop collar at the both ends of metal stiffener, set up the reinforcement for the outside at the second metal stop collar, make the metal stiffener more stable, then set up the second mounting hole in the inside of second metal stop collar, make the metal installation pole install in the inside of second mounting hole, and then make concrete guardrail through two kinds of mounting means all can fast assembly, and improve the construction progress.
Drawings
FIG. 1 is a schematic diagram of the front external structure 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 bottom exterior structure of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 6 is an enlarged view of the structure of fig. 3B according to the present utility model.
In the figure: 1. a concrete guard rail body; 2. reinforcing piers; 3. a mounting groove; 4. a mounting plate; 5. a light reflecting component; 6. a fastening bolt; 7. a metal sleeve; 701. an internal thread; 8. a bump; 9. a first metal stop collar; 901. a first mounting hole; 10. a metal limit rod; 11. a metal reinforcing rod; 12. a second metal stop collar; 1201. a second mounting hole; 13. a reinforcing member; 14. a metal mounting rod; 15. a greening groove; 16. a support column; 17. loess; 18. and guiding the reflective coating.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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. 1-6, an embodiment of the present utility model is provided: the central partition belt concrete guardrail comprises a concrete guardrail main body 1, a convex block 8 and a first metal limiting sleeve 9, wherein a first mounting hole 901 is formed in the first metal limiting sleeve 9, a metal limiting rod 10 is arranged in the first mounting hole 901, a plurality of groups of metal reinforcing rods 11 are transversely arranged in the concrete guardrail main body 1, second metal limiting sleeves 12 are arranged at two ends of each metal reinforcing rod 11, reinforcing pieces 13 are arranged outside the second metal limiting sleeves 12, a second mounting hole 1201 is formed in the second metal limiting sleeve 12, and a metal mounting rod 14 is arranged in the second mounting hole 1201;
When the concrete guardrail is used, a plurality of groups of first metal stop collars 9 are arranged in the bottoms of the convex blocks 8, and first mounting holes 901 are formed in the first metal stop collars 9, so that the concrete guardrail is mounted outside the metal stop rods 10 through the first metal stop collars 9 and the first mounting holes 901;
Reinforcing piers 2 are arranged on two sides of the bottom end of the concrete guardrail main body 1, and guide reflective coatings 18 are arranged on two sides of the concrete guardrail main body 1 close to the top end;
When the novel concrete guardrail is used, the reinforcing piers 2 are arranged on the two sides of the bottom end of the concrete guardrail main body 1, so that the strength of the concrete guardrail is better, and the guide reflective coating 18 is arranged on the two sides of the concrete guardrail main body 1 close to the top end, so that the guide reflective coating 18 reflects light when being irradiated by light, and the warning effect is further mentioned for a driver;
Mounting grooves 3 are symmetrically formed in the two sides of the reinforcing pier 2, and mounting plates 4 are mounted in the mounting grooves 3;
when in use, the mounting plate 4 is arranged in the mounting groove 3 by arranging the mounting grooves 3 in the two sides of the reinforcing pier 2;
A reflecting component 5 is arranged in the center of one side of the mounting plate 4, and fastening bolts 6 are movably arranged in the two sides of the mounting plate 4;
When in use, the reflecting component 5 is arranged on one side of the mounting plate 4, so that the reflecting component 5 reflects light when being irradiated by the outside;
a metal sleeve 7 is arranged in the reinforcing pier 2 at one side of the mounting groove 3, and an internal thread 701 is arranged in the metal sleeve 7;
When the mounting plate fixing device is used, the metal sleeves 7 are fixed inside the two ends of the reinforcing pier 2, and the internal threads 701 are arranged inside the metal sleeves 7, so that one end of the fastening bolt 6 is installed inside the internal threads 701, and the fastening bolt 6 is used for fixing the mounting plate 4 inside the mounting groove 3;
the bottom end of the concrete guardrail main body 1 is provided with a bump 8, and a first metal limit sleeve 9 is longitudinally arranged in the bump 8;
When the concrete guardrail is used, the bump 8 is arranged at the bottom end of the concrete guardrail main body 1, so that the concrete guardrail main body 1 is embedded into the assembly groove through the bump 8, and the displacement of the concrete guardrail when the concrete guardrail is subjected to external force is avoided;
a greening groove 15 is formed in the top end of the concrete guardrail main body 1, and loess 17 is filled in the greening groove 15;
When in use, the loess 17 is filled in the greening groove 15, so that green plants can be planted in the loess 17;
A plurality of groups of support columns 16 are transversely arranged in the greening groove 15, and the support columns 16 are integrally poured by concrete;
in use, the support columns 16 are arranged in the greening grooves 15, so that the support columns 16 are made of concrete.
When the embodiment of the application is used, the following steps are adopted: firstly, set up lug 8 through the bottom at concrete guardrail main part 1 to with the inside of first metal stop collar 9 vertical pouring at lug 8, make first metal stop collar 9 pass through first mounting hole 901 and install outside metal gag lever post 10, or through transversely pouring metal stiffener 11 and second metal stop collar 12 in the inside of concrete guardrail main part 1, and install metal installation pole 14 in second mounting hole 1201, and then transversely assemble two sets of concrete guardrails, and then realize concrete guardrail quick installation, through being close to the top and bottom department at concrete guardrail main part 1 both sides set up multiunit direction reflective coating 18 and reflector assembly 5 respectively, and then make direction reflective coating 18 and reflector assembly 5 receive the light irradiation time, and then guide the driver to travel, through setting up greening groove 15 in the inside at concrete guardrail top, and fill loess 17 to greening groove 15 inside, and then plant green planting to the inside of loess 17, thereby accomplish the use work of central zone concrete guardrail.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (8)
1. The utility model provides a central authorities' median concrete guardrail, includes concrete guardrail main part (1), lug (8) and first metal stop collar (9), its characterized in that: the inside of first metal stop collar (9) is provided with first mounting hole (901), the inside of first mounting hole (901) is provided with metal gag lever post (10), just the inside of concrete guardrail main part (1) transversely is provided with multiunit metal stiffener (11), the both ends of metal stiffener (11) are provided with second metal stop collar (12), the outside of second metal stop collar (12) is provided with reinforcement (13), just the inside of second metal stop collar (12) is provided with second mounting hole (1201), the internally mounted of second mounting hole (1201) has metal installation pole (14).
2. The center fascia concrete guardrail of claim 1, wherein: reinforcing piers (2) are arranged on two sides of the bottom end of the concrete guardrail main body (1), and guide reflective coatings (18) are arranged on two sides, close to the top end, of the concrete guardrail main body (1).
3. The center fascia concrete guardrail of claim 2, wherein: the inside symmetry of strengthening mound (2) both sides is provided with mounting groove (3), the internally mounted of mounting groove (3) has mounting panel (4).
4. A central separator concrete guardrail according to claim 3, characterized in that: the center of one side of the mounting plate (4) is provided with a reflecting component (5), and the inside of two sides of the mounting plate (4) is movably provided with a fastening bolt (6).
5. A central separator concrete guardrail according to claim 3, characterized in that: the inner part of the reinforcing pier (2) at one side of the mounting groove (3) is provided with a metal sleeve (7), and the inner part of the metal sleeve (7) is provided with an internal thread (701).
6. The center fascia concrete guardrail of claim 1, wherein: the concrete guardrail is characterized in that a bump (8) is arranged at the bottom end of the concrete guardrail body (1), and a first metal limit sleeve (9) is longitudinally arranged in the bump (8).
7. The center fascia concrete guardrail of claim 1, wherein: the inside at concrete guardrail main part (1) top is provided with greening groove (15), the inside in greening groove (15) is filled with loess (17).
8. The center fascia concrete guardrail of claim 7, wherein: the inside of greening groove (15) transversely is provided with multiunit support column (16), support column (16) adopt concrete integrative pouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322356164.5U CN221072385U (en) | 2023-08-31 | 2023-08-31 | Concrete guard bar with central dividing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322356164.5U CN221072385U (en) | 2023-08-31 | 2023-08-31 | Concrete guard bar with central dividing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221072385U true CN221072385U (en) | 2024-06-04 |
Family
ID=91267070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322356164.5U Active CN221072385U (en) | 2023-08-31 | 2023-08-31 | Concrete guard bar with central dividing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221072385U (en) |
-
2023
- 2023-08-31 CN CN202322356164.5U patent/CN221072385U/en active Active
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