CN210151626U - Rail guard suitable for urban highway traffic - Google Patents
Rail guard suitable for urban highway traffic Download PDFInfo
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- CN210151626U CN210151626U CN201920165333.8U CN201920165333U CN210151626U CN 210151626 U CN210151626 U CN 210151626U CN 201920165333 U CN201920165333 U CN 201920165333U CN 210151626 U CN210151626 U CN 210151626U
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- guardrail
- stand
- distributed
- pedestal
- road traffic
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Abstract
The utility model discloses a rail guard suitable for urban highway traffic, the pedestal comprises a pedestal, a column, the guardrail, slewing mechanism, the pedestal includes the pedestal and fixes the location base on the pedestal, the stand includes the cylinder, fix the rigid spring A in cylinder below, be located round pin ear A of cylinder both sides upper and lower side, and the branch cloth has the cylindrical recess that supplies rigid spring A male on the stand top, the stand is pegged graft on the location base through rigid spring A, the guardrail passes through connecting piece A and stand pin junction, the guardrail includes the crossbeam, the railing passes through the slewing mechanism joint between two crossbeams, and cup jointed the sheath on the railing. The utility model discloses reasonable novel, through adopting the modularized design to the guardrail, adopt elastic connection in each junction simultaneously, strengthen the shock resistance of guardrail, improved the change efficiency and the utilization ratio of guardrail, shorten the maintenance time of guardrail, reduced municipal personnel work burden.
Description
Technical Field
The utility model relates to an urban road protects technical field, concretely relates to rail guard suitable for urban highway traffic.
Background
Along with the development of economy in China, the mileage of roads is greatly increased every year, and along with the improvement of urbanization, urban traffic networks are increasingly perfect, population is dense and the existing safe environment is determined to use a large number of road guardrails in an urban road traffic system, but along with the popularization of automobiles, electric vehicles and other motor vehicles, collision or scraping of the motor vehicles on a middle isolation belt or traffic guardrails on two sides of a road often occurs, the conventional traffic guardrails adopt steel or plastic shell guardrails, and the slight scraping or collision easily causes damage and deformation of the guardrails, causes a large amount of damage to the traffic guardrails, causes resource waste, increases the workload of municipal works, and is not beneficial to the improvement of urban images.
Disclosure of Invention
Exist not enoughly to the aforesaid, the utility model provides a rail guard suitable for urban highway traffic through adopt the modularized design to the guardrail and adopt elastic connection in the junction simultaneously, has improved the shock resistance of guardrail greatly, has improved the change efficiency and the utilization ratio of guardrail, shortens the maintenance time of guardrail, has reduced municipal work burden. Therefore, the utility model provides a following technical scheme:
the utility model provides a rail guard suitable for urban highway traffic, includes pedestal, stand, guardrail, slewing mechanism, the pedestal include the pedestal and fix the location base on the pedestal, the stand include the cylinder, fix at the stiff spring A of cylinder below, be located the round pin ear A of cylinder both sides upper and lower side, and stand top branch cloth has the cylindrical recess that supplies stiff spring A male, the stand peg graft on the location base through stiff spring A, the guardrail pass through connecting piece A and stand pin junction, the guardrail include crossbeam, railing, the railing pass through the slewing mechanism joint between two crossbeams, and cup jointed the sheath on the railing.
In the above, the positioning base is fixed in the center of the seat platform through the flange plate and the bolt, and the center of the top end face of the positioning base is distributed with a cylindrical positioning groove for inserting the rigid spring A.
The guardrail comprises a guardrail body, wherein the guardrail body is provided with a cross beam, two ends of the cross beam of the guardrail are provided with grooves for connecting pieces A to access, and the bottoms of the grooves are fixedly provided with hanging rings A.
In the above, one end of the connecting piece A extends into the groove of the guardrail beam, the hanging ring B is distributed on the end surface of the inner side of the guardrail beam, and the pin lug B is distributed on the end surface of the outer side of the connecting piece A.
In the above, the connecting piece a is connected with the guardrail beam through the rigid spring B.
The rotating mechanism comprises a cross beam body, a torsion spring, a sleeve piece a and a sleeve piece b, wherein the sleeve piece b is sleeved at two ends of the railing, the sleeve piece a is distributed on the outer ring of the sleeve piece b correspondingly, and the sleeve piece a is fixedly connected with the cross beam body through the torsion spring.
In the above, the sleeve member b is cylindrical, and a plurality of semicircular ridges are distributed on the outer edge of the circumference of the cylinder along the axial direction.
In the above, the sleeve member a is a cylindrical torus, and semicircular grooves are distributed on the inner edge of the circumference of the sleeve member a along the axial direction corresponding to the ridges of the sleeve member b.
The sheath is a square cylinder made of hard rubber, and four sides of the square cylinder are arc-shaped surfaces.
In the above, the side of the cross beam of the guardrail is distributed with a plurality of reflector lamps.
The utility model discloses reasonable novel gains following beneficial effect:
1. the stand column is connected with the pedestal through a rigid spring part, so that elastic deformation can be generated in the impact process, the impact force eliminates the rebound of the rear stand column, and the damage risk of the stand column is reduced;
2. the upright post is connected with the guardrail through a pin, so that the upright post can rotate along the axial direction in the horizontal direction, and the upright post is allowed to rotate along an impact surface when in impact, so that the damage degree is reduced;
3. the two ends of the guardrail beam are connected with the connecting piece A through the rigid springs B, so that large elastic deformation can be generated along the transverse direction of the guardrail after impact occurs, large extension is generated along the transverse direction of the guardrail after impact occurs, and meanwhile, the connecting piece A is matched with the upright post to generate rotation, so that the impact loss is reduced to a large extent;
4. the guardrail is sleeved with the sheath, two ends of the guardrail are connected with the guardrail beam through the rotating mechanism, and the sheath on the guardrail rotates along the impact direction under the action of the torsion spring of the rotating device when lateral impact occurs, so that the damage probability of the guardrail is reduced;
5. the protective guard adopts a modular design, and all parts can be disassembled and combined, so that the stand columns can be quickly replaced after being damaged, and the installation efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural diagram of a main body of an embodiment of the present invention;
fig. 2 is a schematic structural view of a seat stand according to an embodiment of the present invention;
FIG. 3 is a schematic view of a guardrail according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a pillar according to an embodiment of the present invention;
fig. 5 is a schematic view of a handrail structure according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a traction mechanism according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a rotating mechanism according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a component a according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a component B according to an embodiment of the present invention.
Reference numerals:
1-seat, 2-positioning base, 201-positioning groove, 202-flange plate, 3-upright post, 301-column, 302-pin ear A, 303-rigid spring A, 304-positioning hole, 4-guardrail, 401-beam, 402-railing, 403-pin ear B, 404-connecting piece A, 405-rigid spring B, 406-hanging ring A, 407-hanging ring B, 408-connecting piece B, 409-reflector lamp, 5-rotating mechanism, 501-beam body, 502-torsion spring, 503-external member a, 504-external member B, 505-arris-convex, 6-sheath and 7-pin column.
Detailed Description
In order to make those skilled in the art better understand the solution of the embodiments of the present invention, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings and the implementation manner.
The embodiment, referring to fig. 1 to 9, a guard rail suitable for urban highway traffic comprises a pedestal, an upright column 3, a guard rail 4 and a rotating mechanism 5, wherein the pedestal comprises a seat stand 1 and a positioning base 2 fixed on the seat stand, the positioning base 2 is fixed at the center of the seat stand 1 through a flange sheet 202 and a bolt, a cylindrical positioning groove 201 is distributed at the center of the top end surface of the positioning base 2, the upright column 3 comprises a column body 301, a rigid spring a 303 fixed below the column body, and a pin ear a 302 positioned above and below the two sides of the column body, the cylindrical groove for installing the rigid spring a 303 is distributed at the top of the column body 301, the upright column 3 is inserted into the positioning groove 201 through the rigid spring a 303, two upright columns 3 can be butted through the rigid spring a 302, so as to form a guard rail structure with two or more layers, the upright column 3 and the positioning base, guardrail 4 passes through connecting piece A404 and 3 pin connections of stand, and guardrail 4 includes crossbeam 401, railing 402, and railing 402 passes through slewing mechanism 5 joint between two crossbeams 401, has cup jointed sheath 6 on the railing 402.
Specifically, grooves for connecting a connecting piece a404 are distributed at two ends of a cross beam 401 of the guardrail, the main body shape of the connecting piece a404 is consistent with the shape of the groove at the end of the cross beam 401, and can be set into a cylindrical shape or a square column shape, the shape of the cross beam 401 is not limited to the square column shape shown in fig. 3, and can also be a cylindrical shape or other shapes, a hanging ring a406 is fixed at the bottom of the groove of the cross beam 401, one end of the connecting piece a404 extends into the groove of the guardrail cross beam 401, a hanging ring B407 is distributed on the inner end surface of the guardrail cross beam 401, a pin lug B403 is distributed on the outer end surface of the connecting piece a404, the connecting piece a404 is connected with the guardrail cross beam 401 through a rigid spring B405, two ends of the rigid spring B405 are respectively connected with the hanging ring a406 and the hanging ring B407 through hooks, and the connecting piece, that is, the connection of a plurality of guardrail cross members 401 can be realized by alternately replacing the connecting members a404 and the connecting members B408 between two pairs of the upright posts 3.
Specifically, the rotating mechanism 5 includes a cross beam body 501, a torsion spring 502, a sleeve member a 503, and a sleeve member b 504, the sleeve member b 504 is sleeved at two ends of the balustrade 402, the sleeve member a 503 is distributed on the outer ring of the sleeve member b 504, the sleeve member a 503 is fixedly connected with the cross beam body 501 through the torsion spring 502, the sleeve member b 504 is cylindrical, a plurality of semicircular ridges 505 are distributed on the outer edge of the circumference of the cylinder along the axial direction, the sleeve member a 503 is a cylindrical ring body, semicircular grooves are distributed on the inner edge of the circumference of the sleeve member a 503 along the ridge 505 of the sleeve member b 504 along the axial direction, the sleeve member b 504 is sleeved inside the sleeve member a 503, the ridges 505 are distributed correspondingly and sleeved with the semicircular grooves of the sleeve member a 503, the sheath 6 is a square cylinder made of hard rubber, four sides of the square cylinder are arc surfaces, when, the rotation force of the handrail 402 is applied to the torsion spring 502 of the rotating mechanism 5, so that the handrail 402 can rotate in two directions due to the action of the torsion spring 502.
Specifically, a plurality of reflector lamps 409 are distributed on the side surface of the guardrail beam 401, and the automobile can be navigated at night according to the reflection of the light of the automobile.
While the preferred embodiments of the present invention have been described in the foregoing illustrative manner, it will be understood by those skilled in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a rail guard suitable for urban highway traffic which characterized in that: including pedestal, stand, guardrail, slewing mechanism, the pedestal include the pedestal and fix the location base on the pedestal, the stand include the cylinder, fix at the stiff spring A of cylinder below, be located the round pin ear A of cylinder both sides upper and lower side, and stand top distribute and have the cylindrical recess that supplies stiff spring A male, the stand peg graft on the location base through stiff spring A, the guardrail pass through connecting piece A and stand pin junction, the guardrail include crossbeam, railing, the railing pass through the slewing mechanism joint between two crossbeams, and cup jointed the sheath on the railing.
2. A guard rail adapted for urban road traffic according to claim 1, wherein: the positioning base is fixed in the center of the seat platform through a flange sheet and a bolt, and a cylindrical positioning groove for inserting the rigid spring A is distributed in the center of the top end face of the positioning base.
3. A guard rail adapted for urban road traffic according to claim 1, wherein: grooves for connecting the connecting piece A to be connected are distributed at two ends of a cross beam of the guardrail, and hanging rings A are fixed at the bottoms of the grooves.
4. A guard rail adapted for urban road traffic according to claim 1, wherein: one end of the connecting piece A extends into the groove of the guardrail beam, hanging rings B are distributed on the end face of the inner side of the guardrail beam, and pin lugs B are distributed on the end face of the outer side of the connecting piece A.
5. A guard rail adapted for urban road traffic according to claim 1, wherein: the connecting piece A is connected with the guardrail beam through a rigid spring B.
6. A guard rail adapted for urban road traffic according to claim 1, wherein: the rotating mechanism comprises a cross beam body, a torsion spring, a sleeve piece a and a sleeve piece b, wherein the sleeve piece b is sleeved at two ends of the railing, the sleeve piece a is distributed on the outer ring of the sleeve piece b correspondingly, and the sleeve piece a is fixedly connected with the cross beam body through the torsion spring.
7. A guard rail adapted for urban road traffic according to claim 6, wherein: the sleeve member b is cylindrical, and a plurality of semicircular ridges are distributed on the outer edge of the circumference of the cylinder along the axial direction.
8. A guard rail adapted for urban road traffic according to claim 6, wherein: the sleeve member a is a cylindrical ring body, and semicircular grooves are distributed on the inner edge of the circumference of the sleeve member a along the axial direction corresponding to the edge protrusions of the sleeve member b.
9. A guard rail adapted for urban road traffic according to claim 1, wherein: the sheath is a square cylinder made of hard rubber, and four sides of the square cylinder are arc-shaped surfaces.
10. A guard rail adapted for urban road traffic according to claim 1, wherein: and a plurality of reflector lamps are distributed on the side surface of the cross beam of the guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920165333.8U CN210151626U (en) | 2019-01-30 | 2019-01-30 | Rail guard suitable for urban highway traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920165333.8U CN210151626U (en) | 2019-01-30 | 2019-01-30 | Rail guard suitable for urban highway traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210151626U true CN210151626U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920165333.8U Active CN210151626U (en) | 2019-01-30 | 2019-01-30 | Rail guard suitable for urban highway traffic |
Country Status (1)
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|---|---|
| CN (1) | CN210151626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900247A (en) * | 2021-01-21 | 2021-06-04 | 姚华 | A public road bridge roof beam buffer for municipal bridge engineering |
-
2019
- 2019-01-30 CN CN201920165333.8U patent/CN210151626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900247A (en) * | 2021-01-21 | 2021-06-04 | 姚华 | A public road bridge roof beam buffer for municipal bridge engineering |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211217 Address after: 452370 No. 6, Chuangye Avenue, Chuangye Park, Goutang Town, Xinmi City, Zhengzhou City, Henan Province Patentee after: Henan Dongneng Building Materials Technology Co.,Ltd. Address before: 450000 No. 13, unit 1, East, building 1, No. 16, Bosong Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: Henan Dongneng new guardrail Co.,Ltd. |
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| TR01 | Transfer of patent right |