CN210420968U - Road guardrail - Google Patents
Road guardrail Download PDFInfo
- Publication number
- CN210420968U CN210420968U CN201920272281.4U CN201920272281U CN210420968U CN 210420968 U CN210420968 U CN 210420968U CN 201920272281 U CN201920272281 U CN 201920272281U CN 210420968 U CN210420968 U CN 210420968U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- fixed
- plate
- unit
- rib plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a road guardrail, which relates to the technical field of isolation guardrails, wherein a guardrail inclined end unit is positioned at the outermost side, the guardrail inclined end unit is connected with a guardrail fixing unit, the other end of the guardrail fixing unit is connected with a guardrail moving unit, an upper connecting pipe is arranged at the upper side of each unit joint, a lower connecting pipe is arranged at the lower side of each unit joint, the upper connecting pipe and the lower connecting pipe are fixedly connected through a pin, the guardrail fixing unit and the guardrail moving unit respectively comprise a first rectangular pipe, a main plate, an end rib plate and a middle rib plate, the first rectangular pipe is a straight square pipe, one end rib plate is respectively fixed at both sides of the lower end of the first rectangular pipe, the lower end rib plate is fixed at the lower end of the end rib plate, a transverse rib plate is fixed at the inner side of the end rib plate, the main plate is fixed at both sides of the end, the guardrail fixing unit and the guardrail inclined end unit are fixed on the road through foundation bolts.
Description
Technical Field
The utility model relates to an isolation barrier technical field especially relates to a highway guardrail.
Background
The traffic sign and the marked line of the construction area are active protection facilities for safety protection and are used for preventing accidents, the isolation facility is a final barrier for separating construction area operators from traffic flow, and if vehicles collide or pass through the isolation facility in the case of accidents, life threat can be directly caused to the construction area operators, so that the anti-collision performance of the isolation facility is considered when the isolation facility is arranged. Construction zone barrier devices should have the following characteristics: 1. isolation; 2. the anti-collision performance; 3. guidance quality; 4. the reusability; 5. high cost performance and the like. At present, conical barrels, water injection traffic isolation piers (water horses), cement piers and the like are mostly adopted as isolation facilities in construction areas in China, and humanized safety requirements of construction and maintenance are difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a highway guardrail.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a highway guardrail comprises a guardrail inclined end unit, a guardrail fixing unit and a guardrail moving unit, wherein the guardrail inclined end unit is positioned at the outermost side and is connected with the guardrail fixing unit, the other end of the guardrail fixing unit is connected with the guardrail moving unit, an upper connecting pipe is arranged at the upper side of each unit joint, a lower connecting pipe is arranged at the lower side of each unit joint, the upper connecting pipe and the lower connecting pipe are fixedly connected through a pin, the guardrail fixing unit and the guardrail moving unit respectively comprise a first rectangular pipe, a main plate, end rib plates and a middle rib plate, the first rectangular pipe is a straight square pipe, one end rib plate is respectively fixed at each of two sides of the lower end of the first rectangular pipe, the lower rib plate is fixed at the lower end of the end rib plate, a transverse rib plate is fixed at the inner side of the end rib plate, the main plates are fixed at each of two sides of the end rib plates, and the, the guardrail fixing unit and the guardrail inclined end unit are fixed on the road through foundation bolts.
Furthermore, the upper connecting pipe is fixed in the first rectangular pipe, and the lower connecting pipe is fixed on the end rib plate and the transverse rib plate.
Furthermore, an anti-dazzle plate mounting hole is formed in the upper end of the first rectangular pipe, and an anti-dazzle plate is fixed in the anti-dazzle plate mounting hole through a fixing bolt.
Further, the guardrail inclined end unit comprises a second rectangular pipe, main boards, end rib plates and middle rib plates, one end of the second rectangular pipe is fixedly connected with the end plate, an included angle between the second rectangular pipe and the end plate is larger than 90 degrees, one end rib plate is respectively fixed on each of two sides of the lower end of the second rectangular pipe, a transverse rib plate is fixed on the inner side of each end rib plate, a lower rib plate is fixed at the lower end of each end rib plate, the main boards are fixed on two sides of each end rib plate, and the middle rib plates are fixed between the main boards.
Furthermore, the upper connecting pipe is fixed in the second rectangular pipe, and the lower connecting pipe is fixed on the end rib plate and the transverse rib plate.
Furthermore, an anti-dazzle plate mounting hole is formed in the upper end of the second rectangular tube, and an anti-dazzle plate is fixed in the anti-dazzle plate mounting hole through a fixing bolt.
Furthermore, the end rib plate of the guardrail fixing unit and the lower end of the middle rib plate are fixedly connected with the fixed bottom plate.
Furthermore, the end rib plate of the guardrail inclined end unit and the lower end of the middle rib plate are fixedly connected with the fixed bottom plate.
Furthermore, the fixed bottom plate is provided with foundation bolts.
Furthermore, the tail end of a second rectangular pipe of the guardrail inclined end unit is fixedly connected with the fixed bottom plate.
Furthermore, the tail end of a second rectangular pipe of the guardrail inclined end unit is fixedly connected with the fixed bottom plate through welding.
Has the advantages that: the utility model has the advantages of simple structure and reasonable design, can utilize the pin to establish ties through the guardrail connecting pipe with the guardrail as required and form, can effectively keep apart, anticollision and direction to the lateral car, conveniently remove, the equipment back guardrail is arranged and can be effectively kept apart and shine anti-dazzle to the car light between the region of vehicle current region and needs to road transformation, maintenance, construction.
Adopt the pin series connection for the guardrail connecting tube when the guardrail is connected, connect the back junction below and leave certain breach, play the water-passing effect, make things convenient for the rainwater to pass through, the design that adopts the guardrail connecting tube is for the convenience of standardization batch production, make things convenient for the dismouting of guardrail when built-up connection still to be provided with the antiglare shield on connecting the guardrail, the antiglare shield passes through the bolt and installs on long rectangular tube, the quantity of antiglare shield and arrange and can be decided according to the site operation condition as the case, but be provided with one on every guardrail at least. The guardrail after the combination can effectively keep apart, anticollision and direction to the lateral automobile, and convenient the removal, the guardrail is arranged and is being passed through the region at the vehicle and need can effectively keep apart and shine anti-dazzle to the automobile light between the region of road transformation, maintenance, construction after the equipment.
Drawings
Fig. 1 is a schematic view of the installation of the present invention;
fig. 2 is a schematic structural view of the guardrail moving unit in fig. 1 according to the present invention;
fig. 3 is a schematic structural view of the guardrail fixing unit in fig. 1 according to the present invention;
fig. 4 is a schematic structural view of the guardrail diagonal end unit in fig. 1 of the present invention.
In the figure: the guardrail comprises 1 guardrail inclined end unit, 2 guardrail fixing unit, 3 upper connecting pipe, 4 lower connecting pipe, 5 pins, 6 foundation bolts, 7 guardrail moving unit, 8 anti-dazzle plate, 9 first rectangular pipe, 10 main board, 11 end rib plate, 12 middle rib plate, 13 lower rib plate, 14 transverse rib plate, 15 fixing bottom plate, 16 second rectangular pipe and 17 end plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-4, a highway guardrail comprises a guardrail inclined end unit 1, a guardrail fixing unit 2 and a guardrail moving unit 7, wherein the guardrail inclined end unit 1 is located at the outermost side, the guardrail inclined end unit 1 is connected with the guardrail fixing unit 2, the other end of the guardrail fixing unit 2 is connected with the guardrail moving unit 7, an upper connecting pipe 3 is arranged at the upper side of each unit joint, a lower connecting pipe 4 is arranged at the lower side of each unit joint, the upper connecting pipe 3 and the lower connecting pipe 4 are fixedly connected through a pin 5, the guardrail fixing unit 2 and the guardrail moving unit 7 respectively comprise a first rectangular pipe 9, a main board 10, end rib plates 11 and a middle rib plate 12, the first rectangular pipe 9 is a straight pipe, two end rib plates 11 are respectively fixed at two sides of the lower end of the first rectangular pipe 9, a lower rib plate 13 is fixed at the lower end of the end rib plates 11, and a transverse rib plate 14 is fixed at the inner side of the end, both sides of the end rib plate 11 are fixed with main plates 10, a middle rib plate 12 is fixed between the two main plates 10, and the guardrail fixing unit 2 and the guardrail inclined end unit 1 are fixed on a road through foundation bolts 6. The upper connecting pipe 3 is fixed in the first rectangular pipe 9, and the lower connecting pipe 4 is fixed on the end rib plate 11 and the transverse rib plate 14. Guardrail inclined end unit 1 includes second quarter bend 16, mainboard 10, end gusset 11, well gusset 12, 16 one ends of second quarter bend and end board 17 fixed connection, the second quarter bend 16 with contained angle between the end board 17 is greater than 90, 16 lower extreme both sides of second quarter bend respectively are fixed with an end gusset 11, end gusset 11 inboard is fixed with horizontal gusset 14, 11 lower extremes of end gusset are fixed with down gusset 13, 11 both sides of end gusset all are fixed with mainboard 10, two be fixed with well gusset 12 between the mainboard 10. The upper connecting pipe 3 is fixed in the second rectangular pipe 16, and the lower connecting pipe 4 is fixed on the end rib plate 11 and the transverse rib plate 14. The lower ends of the end rib plates 11 and the middle rib plates 12 of the guardrail fixing unit 2 are fixedly connected with a fixed bottom plate 15. The lower ends of the end rib plates 11 and the middle rib plates 12 of the guardrail inclined end unit 1 are fixedly connected with a fixed bottom plate 15. And the fixed bottom plate 15 is provided with an anchor bolt 6. The tail end of a second rectangular pipe 16 of the guardrail inclined end unit 1 is fixedly connected with a fixed bottom plate 15.
The first rectangular pipe 9 of the guardrail moving unit 7 is installed above the main board 10 through a fixing bolt, end rib plates 11 are respectively installed at two ends of the main board 10, middle rib plates 12 are installed at the bottom of the main board 10, and each rib plate is connected with the main board 10 through a fixing bolt. The first rectangular pipe 9, the main board 10 and the end rib plate 11 are respectively provided with a pin hole, and the pin 5 is used for penetrating the upper connecting pipe 4 and the lower connecting pipe 4 of the guardrail to be connected with other guardrail units. The upper part of the first rectangular pipe 9 is provided with an installation hole of the anti-dazzle plate 8.
The first quarter bend 9 of guardrail fixed unit 2 passes through fixing bolt and installs in mainboard 10 top, and each end gusset 11 of installing in mainboard 10 both ends, gusset 12 in the installation of mainboard 10 bottom, each gusset is connected through fixing bolt with mainboard 10, and the welding of guardrail bottom both ends has PMKD 15, leaves the mounting hole on PMKD 15, installs on road foundation through rag bolt 6. The first rectangular pipe 9, the main board 10 and the end rib plate 11 are respectively provided with a pin hole, and the pin 5 is used for penetrating the upper connecting pipe 4 and the lower connecting pipe 4 of the guardrail to be connected with other guardrail units. An anti-dazzle plate 8 mounting hole is arranged above the first rectangular pipe 9.
The second rectangular pipe 16 of the guardrail inclined end unit 1 is installed above the main board 10 through a fixing bolt, end rib plates 11 are respectively installed at two ends of the main board 10, rib plates 12 are installed at the bottom of the main board 10, each rib plate is connected with the main board 10 through a fixing bolt, a fixing bottom plate 15 is welded at one end of the bottom of the guardrail, a mounting hole is reserved in the fixing bottom plate 15, and the guardrail inclined end unit is installed on a road foundation through a foundation bolt 6. The second rectangular pipe 16, the main board 10 and the end rib plate 11 are respectively provided with a pin hole, and the pin 5 is used for penetrating the upper connecting pipe and the lower connecting pipe 4 of the guardrail to be connected with other guardrail units. And an installation hole of the antiglare shield 8 is arranged above the second rectangular tube 16.
Example 2:
referring to fig. 1-4, a highway guardrail comprises a guardrail inclined end unit 1, a guardrail fixing unit 2 and a guardrail moving unit 7, wherein the guardrail inclined end unit 1 is located at the outermost side, the guardrail inclined end unit 1 is connected with the guardrail fixing unit 2, the other end of the guardrail fixing unit 2 is connected with the guardrail moving unit 7, an upper connecting pipe 3 is arranged at the upper side of each unit joint, a lower connecting pipe 4 is arranged at the lower side of each unit joint, the upper connecting pipe 3 and the lower connecting pipe 4 are fixedly connected through a pin 5, the guardrail fixing unit 2 and the guardrail moving unit 7 respectively comprise a first rectangular pipe 9, a main board 10, end rib plates 11 and a middle rib plate 12, the first rectangular pipe 9 is a straight pipe, two end rib plates 11 are respectively fixed at two sides of the lower end of the first rectangular pipe 9, a lower rib plate 13 is fixed at the lower end of the end rib plates 11, and a transverse rib plate 14 is fixed at the inner side of the end, both sides of the end rib plate 11 are fixed with main plates 10, a middle rib plate 12 is fixed between the two main plates 10, and the guardrail fixing unit 2 and the guardrail inclined end unit 1 are fixed on a road through foundation bolts 6. The upper connecting pipe 3 is fixed in the first rectangular pipe 9, and the lower connecting pipe 4 is fixed on the end rib plate 11 and the transverse rib plate 14. Guardrail inclined end unit 1 includes second quarter bend 16, mainboard 10, end gusset 11, well gusset 12, 16 one ends of second quarter bend and end board 17 fixed connection, the second quarter bend 16 with contained angle between the end board 17 is greater than 90, 16 lower extreme both sides of second quarter bend respectively are fixed with an end gusset 11, end gusset 11 inboard is fixed with horizontal gusset 14, 11 lower extremes of end gusset are fixed with down gusset 13, 11 both sides of end gusset all are fixed with mainboard 10, two be fixed with well gusset 12 between the mainboard 10. The upper connecting pipe 3 is fixed in the second rectangular pipe 16, and the lower connecting pipe 4 is fixed on the end rib plate 11 and the transverse rib plate 14. The upper end of the second rectangular pipe 16 is provided with an anti-dazzle plate 8 mounting hole, and the anti-dazzle plate 8 is fixed in the anti-dazzle plate 8 mounting hole through a fixing bolt. The lower ends of the end rib plates 11 and the middle rib plates 12 of the guardrail fixing unit 2 are fixedly connected with a fixed bottom plate 15. The lower ends of the end rib plates 11 and the middle rib plates 12 of the guardrail inclined end unit 1 are fixedly connected with a fixed bottom plate 15. And the fixed bottom plate 15 is provided with an anchor bolt 6. The tail end of a second rectangular pipe 16 of the guardrail inclined end unit 1 is fixedly connected with a fixed bottom plate 15. The tail end of the second rectangular pipe 16 of the guardrail inclined end unit 1 is fixedly connected with the fixed bottom plate 15 through welding.
The first rectangular pipe 9 of the guardrail moving unit 7 is installed above the main board 10 through a fixing bolt, end rib plates 11 are respectively installed at two ends of the main board 10, middle rib plates 12 are installed at the bottom of the main board 10, and each rib plate is connected with the main board 10 through a fixing bolt. The first rectangular pipe 9, the main board 10 and the end rib plate 11 are respectively provided with a pin hole, and the pin 5 is used for penetrating the upper connecting pipe 4 and the lower connecting pipe 4 of the guardrail to be connected with other guardrail units.
The first quarter bend 9 of guardrail fixed unit 2 passes through fixing bolt and installs in mainboard 10 top, and each end gusset 11 of installing in mainboard 10 both ends, gusset 12 in the installation of mainboard 10 bottom, each gusset is connected through fixing bolt with mainboard 10, and the welding of guardrail bottom both ends has PMKD 15, leaves the mounting hole on PMKD 15, installs on road foundation through rag bolt 6. The first rectangular pipe 9, the main board 10 and the end rib plate 11 are respectively provided with a pin hole, and the pin 5 is used for penetrating the upper connecting pipe 4 and the lower connecting pipe 4 of the guardrail to be connected with other guardrail units.
The second rectangular pipe 16 of the guardrail inclined end unit 1 is installed above the main board 10 through a fixing bolt, end rib plates 11 are respectively installed at two ends of the main board 10, rib plates 12 are installed at the bottom of the main board 10, each rib plate is connected with the main board 10 through a fixing bolt, a fixing bottom plate 15 is welded at one end of the bottom of the guardrail, a mounting hole is reserved in the fixing bottom plate 15, and the guardrail inclined end unit is installed on a road foundation through a foundation bolt 6. The second rectangular pipe 16, the main board 10 and the end rib plate 11 are respectively provided with a pin hole, and the pin 5 is used for penetrating the upper connecting pipe and the lower connecting pipe 4 of the guardrail to be connected with other guardrail units. An anti-dazzle plate 8 mounting hole is formed above the second rectangular pipe 16, and the anti-dazzle plate 8 is mounted by using a fixing bolt.
Example 3:
referring to fig. 1-4, a highway guardrail comprises a guardrail inclined end unit 1, a guardrail fixing unit 2 and a guardrail moving unit 7, wherein the guardrail inclined end unit 1 is located at the outermost side, the guardrail inclined end unit 1 is connected with the guardrail fixing unit 2, the other end of the guardrail fixing unit 2 is connected with the guardrail moving unit 7, an upper connecting pipe 3 is arranged at the upper side of each unit joint, a lower connecting pipe 4 is arranged at the lower side of each unit joint, the upper connecting pipe 3 and the lower connecting pipe 4 are fixedly connected through a pin 5, the guardrail fixing unit 2 and the guardrail moving unit 7 respectively comprise a first rectangular pipe 9, a main board 10, end rib plates 11 and a middle rib plate 12, the first rectangular pipe 9 is a straight pipe, two end rib plates 11 are respectively fixed at two sides of the lower end of the first rectangular pipe 9, a lower rib plate 13 is fixed at the lower end of the end rib plates 11, and a transverse rib plate 14 is fixed at the inner side of the end, both sides of the end rib plate 11 are fixed with main plates 10, a middle rib plate 12 is fixed between the two main plates 10, and the guardrail fixing unit 2 and the guardrail inclined end unit 1 are fixed on a road through foundation bolts 6. The upper connecting pipe 3 is fixed in the first rectangular pipe 9, and the lower connecting pipe 4 is fixed on the end rib plate 11 and the transverse rib plate 14. The upper end of the first rectangular pipe 9 is provided with an anti-dazzle plate 8 mounting hole, and an anti-dazzle plate 8 is fixed in the anti-dazzle plate 8 mounting hole through a fixing bolt. Guardrail inclined end unit 1 includes second quarter bend 16, mainboard 10, end gusset 11, well gusset 12, 16 one ends of second quarter bend and end board 17 fixed connection, the second quarter bend 16 with contained angle between the end board 17 is greater than 90, 16 lower extreme both sides of second quarter bend respectively are fixed with an end gusset 11, end gusset 11 inboard is fixed with horizontal gusset 14, 11 lower extremes of end gusset are fixed with down gusset 13, 11 both sides of end gusset all are fixed with mainboard 10, two be fixed with well gusset 12 between the mainboard 10. The upper connecting pipe 3 is fixed in the second rectangular pipe 16, and the lower connecting pipe 4 is fixed on the end rib plate 11 and the transverse rib plate 14. The upper end of the second rectangular pipe 16 is provided with an anti-dazzle plate 8 mounting hole, and the anti-dazzle plate 8 is fixed in the anti-dazzle plate 8 mounting hole through a fixing bolt. The lower ends of the end rib plates 11 and the middle rib plates 12 of the guardrail fixing unit 2 are fixedly connected with a fixed bottom plate 15. The lower ends of the end rib plates 11 and the middle rib plates 12 of the guardrail inclined end unit 1 are fixedly connected with a fixed bottom plate 15. And the fixed bottom plate 15 is provided with an anchor bolt 6. The tail end of a second rectangular pipe 16 of the guardrail inclined end unit 1 is fixedly connected with a fixed bottom plate 15. The tail end of the second rectangular pipe 16 of the guardrail inclined end unit 1 is fixedly connected with the fixed bottom plate 15 through welding.
The first rectangular pipe 9 of the guardrail moving unit 7 is installed above the main board 10 through a fixing bolt, end rib plates 11 are respectively installed at two ends of the main board 10, small rib plates are installed at the bottom of the main board 10, and each rib plate is connected with the main board 10 through a fixing bolt. The first rectangular pipe 9, the main board 10 and the end rib plate 11 are respectively provided with a pin hole, and the pin 5 is used for penetrating the upper connecting pipe 4 and the lower connecting pipe 4 of the guardrail to be connected with other guardrail units. An anti-dazzle plate 8 mounting hole is formed above the first rectangular pipe 9, and the anti-dazzle plate 8 is mounted by using a fixing bolt.
The first rectangular pipe 9 of the guardrail fixing unit 2 is installed above the main board 10 through a fixing bolt, end rib plates 11 are respectively installed at two ends of the main board 10, small rib plates are installed at the bottom of the main board 10, each rib plate is connected with the main board 10 through a fixing bolt, fixing bottom plates 15 are welded at two ends of the bottom of the guardrail, mounting holes are reserved in the fixing bottom plates 15, and the fixing bottom plates are installed on a road foundation through foundation bolts 6. The first rectangular pipe 9, the main board 10 and the end rib plate 11 are respectively provided with a pin hole, and the pin 5 is used for penetrating the upper connecting pipe 4 and the lower connecting pipe 4 of the guardrail to be connected with other guardrail units. An anti-dazzle plate 8 mounting hole is formed above the first rectangular pipe 9, and the anti-dazzle plate 8 is mounted by using a fixing bolt.
The second quarter bend 16 of guardrail inclined end unit 1 passes through fixing bolt and installs in mainboard 10 top, and each end gusset 11 of installing in mainboard 10 both ends, little gusset of mainboard 10 bottom installation, each gusset is connected through fixing bolt with mainboard 10, and guardrail bottom one end has welded PMKD 15, leaves the mounting hole on PMKD 15, installs on road foundation through rag bolt 6. The second rectangular pipe 16, the main board 10 and the end rib plate 11 are respectively provided with a pin hole, and the pin 5 is used for penetrating the upper connecting pipe and the lower connecting pipe 4 of the guardrail to be connected with other guardrail units. An anti-dazzle plate 8 mounting hole is formed above the second rectangular pipe 16, and the anti-dazzle plate 8 is mounted by using a fixing bolt.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A highway guardrail is characterized by comprising a guardrail inclined end unit, a guardrail fixing unit and a guardrail moving unit, wherein the guardrail inclined end unit is positioned at the outermost side and is connected with the guardrail fixing unit, the other end of the guardrail fixing unit is connected with the guardrail moving unit, an upper connecting pipe is arranged at the upper side of each unit joint, a lower connecting pipe is arranged at the lower side of each unit joint, the upper connecting pipe and the lower connecting pipe are fixedly connected through a pin, the guardrail fixing unit and the guardrail moving unit respectively comprise a first rectangular pipe, a main board, end rib plates and a middle rib plate, the first rectangular pipe is a straight square pipe, one end rib plate is respectively fixed at each of two sides of the lower end of the first rectangular pipe, a lower rib plate is fixed at the lower end of each end rib plate, a transverse rib plate is fixed at the inner side of each end, the main boards are fixed at each of two sides of each, a middle rib plate is fixed between the two main boards, and the guardrail fixing unit and the guardrail inclined end unit are fixed on a road through foundation bolts;
the upper connecting pipe is fixed in the first rectangular pipe, and the lower connecting pipe is fixed on the end rib plate and the transverse rib plate;
the guardrail inclined end unit comprises a second rectangular pipe, a main plate, end rib plates and a middle rib plate, one end of the second rectangular pipe is fixedly connected with the end head plate, the included angle between the second rectangular pipe and the end head plate is larger than 90 degrees, one end rib plate is fixed on each of two sides of the lower end of the second rectangular pipe, a transverse rib plate is fixed on the inner side of each end rib plate, a lower rib plate is fixed on the lower end of each end rib plate, the main plates are fixed on two sides of each end rib plate, and the middle rib plate is fixed between the two main plates;
the upper connecting pipe is fixed in the second rectangular pipe, and the lower connecting pipe is fixed on the end rib plate and the transverse rib plate.
2. The road guardrail of claim 1, wherein the first rectangular pipe is provided at an upper end thereof with a dazzle prevention plate mounting hole, in which a dazzle prevention plate is fixed by a fixing bolt.
3. The road guardrail of claim 1, wherein the second rectangular pipe is provided at an upper end thereof with a dazzle prevention plate mounting hole, in which a dazzle prevention plate is fixed by a fixing bolt.
4. The highway guardrail according to claim 1, wherein the lower ends of end rib plates and middle rib plates of the guardrail fixing unit are fixedly connected with the fixing bottom plate.
5. The highway guardrail according to claim 1, wherein the lower ends of the end rib plates and the middle rib plates of the guardrail inclined end unit are fixedly connected with the fixed bottom plate.
6. A road barrier according to any one of claims 4 to 5, wherein anchor bolts are mounted to the fixed base plate.
7. The road guardrail of claim 1, wherein the second rectangular pipe end of the guardrail diagonal end unit is fixedly connected with the fixed base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272281.4U CN210420968U (en) | 2019-03-05 | 2019-03-05 | Road guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272281.4U CN210420968U (en) | 2019-03-05 | 2019-03-05 | Road guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210420968U true CN210420968U (en) | 2020-04-28 |
Family
ID=70360626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920272281.4U Active CN210420968U (en) | 2019-03-05 | 2019-03-05 | Road guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210420968U (en) |
-
2019
- 2019-03-05 CN CN201920272281.4U patent/CN210420968U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210288214U (en) | Wave form roof beam combination formula guardrail and concrete guardrail transition structure | |
| CN213013969U (en) | Construction platform of bridge structure | |
| CN206768675U (en) | A kind of ripple joist steel guardrail raised type obstruction block of highway three | |
| CN210420968U (en) | Road guardrail | |
| CN210194500U (en) | Square guardrail | |
| CN202989771U (en) | High-protective-level combination type anti-collision guardrail with controllable working width | |
| CN216615520U (en) | Bent cap safety protection work platform | |
| CN206396584U (en) | Gradient free type curb protective block | |
| KR20110000847U (en) | Vehicles equipped with solar modules road median | |
| CN210238766U (en) | Beam and column fixing structure convenient to assemble | |
| CN110701389B (en) | Small-size utility tunnel device on bridge central authorities median | |
| CN201310076Y (en) | Improved single-piece concrete guardrail for highway | |
| CN211849134U (en) | A anticollision installation base for steel guardrail | |
| CN213627022U (en) | Fence for highway engineering construction | |
| CN218597026U (en) | Anti-collision guardrail structure | |
| CN217923165U (en) | Anti-dazzle grid device for expressway | |
| CN213772917U (en) | Linking structure of central separation zone of roadbed and bridge | |
| CN209975426U (en) | Road rail guard with buffer function | |
| CN214143342U (en) | High protector for bridge engineering of security | |
| CN219671089U (en) | Full-section interchangeable type construction platform safety limiting device | |
| CN210106932U (en) | Arm lever | |
| CN211772795U (en) | A overhaul device for public road bridge beam supports | |
| CN219450398U (en) | Steel structure stop block for bridge and bridge structure | |
| CN213953611U (en) | Platform device for shield tunnel construction | |
| CN220246597U (en) | Temporary bridge crossing device for maintaining tunnel transverse ditch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 251100 Ji'nan Shandong Economic Development Zone, Qihe Province Jinshi Street East head northbound Patentee after: SHANDONG AOBANG MACHINERY EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 251100 Dongshou Road North, Jinshi street, Qihe Economic Development Zone, Liaocheng City, Shandong Province Patentee before: SHANDONG AOBANG MACHINERY EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 251100 north of Dongshou Road, Jinshi street, Qihe Economic Development Zone, Dezhou City, Shandong Province Patentee after: SHANDONG AOBANG MACHINERY EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 251100 north of Dongshou Road, Jinshi street, Qihe Economic Development Zone, Jinan City, Shandong Province Patentee before: SHANDONG AOBANG MACHINERY EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |