CN210194500U - Square guardrail - Google Patents
Square guardrail Download PDFInfo
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- CN210194500U CN210194500U CN201920272273.XU CN201920272273U CN210194500U CN 210194500 U CN210194500 U CN 210194500U CN 201920272273 U CN201920272273 U CN 201920272273U CN 210194500 U CN210194500 U CN 210194500U
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- guardrail
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- pipe
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Abstract
The utility model discloses a square guardrail, which relates to the technical field of isolation guardrails, 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, the upside of each unit junction is provided with an upper connecting pipe, the downside of each unit junction is provided with a lower connecting pipe, 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, an end rib plate and a small rib plate, the first rectangular pipe is a straight square pipe, two sides of the lower end of the first rectangular pipe are respectively fixed with an end rib plate, the two sides of the end rib plate are respectively fixed with a main board, the small rib plate is fixed between the two main boards, the guardrail fixing unit and the guardrail inclined end unit are both fixed on a road through a foundation bolt, the, can effectively isolate, prevent collision and guide the lateral automobile.
Description
Technical Field
The utility model relates to an isolation barrier technical field especially relates to a square 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 square guardrail.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a square 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, the guardrail inclined end unit is connected with the guardrail fixing unit, the other end of the guardrail fixing unit is connected with the guardrail moving unit, the upper side of each unit joint is provided with an upper connecting pipe, the lower side of each unit joint is provided with a lower connecting pipe, 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, an end rib plate and a small rib plate, the first rectangular pipe is a straight square pipe, two end head rib plates are respectively fixed on two sides of the lower end of the first rectangular pipe, both sides of the end rib plate are fixed with main plates, a small rib plate is fixed between the two main plates, and the guardrail fixing unit and the guardrail inclined end unit are fixed on a road through foundation bolts.
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 small rib plates, the second rectangular pipe is a broken line type square pipe, the included angle of the broken line type 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, the main boards are fixed on two sides of the end rib plates, and the small rib plates are fixed between the main boards.
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 lower ends of the end rib plate and the small rib plate of the guardrail fixing unit are fixedly connected with the fixing bottom plate.
Furthermore, the lower ends of the end rib plate and the small rib plate of the guardrail inclined end unit 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 first quarter bend, 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 a guardrail inclined end unit 1, a guardrail fixing unit 2, an upper connecting pipe 3, a lower connecting pipe 4, pins 5, foundation bolts 6, a guardrail moving unit 7, an anti-dazzle plate 8, a first rectangular pipe 9, a main board 10, end rib plates 11, small rib plates 12, a fixing bottom plate 13 and a second rectangular plate 14.
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 square guardrail comprises a guardrail diagonal end unit 1, a guardrail fixing unit 2 and a guardrail moving unit 7, wherein the guardrail diagonal end unit 1 is located at the outermost side, the guardrail diagonal 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 plate 10, an end rib plate 11 and a small 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, main plates 10 are fixed at two sides of the end rib plate 11, and the small rib plate 12 is fixed between the two main plates 10, the guardrail fixing unit 2 and the guardrail inclined end unit 1 are fixed on a road through foundation bolts 6. Guardrail inclined end unit 1 includes second quarter bend 14, mainboard 10, end gusset 11, little gusset 12, second quarter bend 14 is broken line type side pipe, just the contained angle of broken line type is greater than 90, 14 lower extreme both sides of second quarter bend are respectively fixed with an end gusset 11, end gusset 11 both sides all are fixed with mainboard 10, two be fixed with little gusset 12 between the mainboard 10. The lower ends of the end rib plates 11 and the small rib plates 12 of the guardrail fixing unit 2 are fixedly connected with a fixing bottom plate 13. The lower ends of the end rib plates 11 and the small rib plates 12 of the guardrail inclined end unit 1 are fixedly connected with a fixed bottom plate 13. And the fixed bottom plate 13 is provided with an anchor bolt 6. The tail end of a second rectangular pipe 14 of the guardrail inclined end unit 1 is fixedly connected with a fixed bottom plate 13. The tail end of the second rectangular pipe 14 of the guardrail inclined end unit 1 is fixedly connected with the fixed bottom plate 13 through welding.
The first rectangular pipe 9 of the guardrail moving unit 7 is installed above the main board 10 through a fixing bolt, 1 end rib plate 11 is installed at each of two ends of the main board 10, 3 small 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 1 end gusset 11 is respectively installed at mainboard 10 both ends, and 3 little gusset 12 of mainboard 10 bottom installation, each gusset are connected through fixing bolt with mainboard 10, and the welding of guardrail bottom both ends has PMKD 13, leaves the mounting hole on PMKD 13, 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 quarter bend 14 of guardrail inclined end unit 1 passes through fixing bolt and installs in mainboard 10 top, and 1 end gusset 11 is respectively installed at mainboard 10 both ends, and 3 little gusset 12 of mainboard 10 bottom installation, each gusset are connected through fixing bolt with mainboard 10, and guardrail bottom one end has welded PMKD 13, leaves the mounting hole on PMKD 13, installs on road foundation through rag bolt 6. The second rectangular pipe 14, 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 glare shield 8 is arranged above the second rectangular pipe 14.
Example 2:
referring to fig. 1-4, a square guardrail comprises a guardrail diagonal end unit 1, a guardrail fixing unit 2 and a guardrail moving unit 7, wherein the guardrail diagonal end unit 1 is located at the outermost side, the guardrail diagonal 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 plate 10, an end rib plate 11 and a small 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, main plates 10 are fixed at two sides of the end rib plate 11, and the small rib plate 12 is fixed between the two main plates 10, the guardrail fixing unit 2 and the guardrail inclined end unit 1 are fixed on a road through foundation bolts 6. 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 14, mainboard 10, end gusset 11, little gusset 12, second quarter bend 14 is broken line type side pipe, just the contained angle of broken line type is greater than 90, 14 lower extreme both sides of second quarter bend are respectively fixed with an end gusset 11, end gusset 11 both sides all are fixed with mainboard 10, two be fixed with little gusset 12 between the mainboard 10. The upper end of the second rectangular pipe 14 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. The lower ends of the end rib plates 11 and the small rib plates 12 of the guardrail fixing unit 2 are fixedly connected with a fixing bottom plate 13. The lower ends of the end rib plates 11 and the small rib plates 12 of the guardrail inclined end unit 1 are fixedly connected with a fixed bottom plate 13. And the fixed bottom plate 13 is provided with an anchor bolt 6. The tail end of a second rectangular pipe 14 of the guardrail inclined end unit 1 is fixedly connected with a fixed bottom plate 13. The tail end of the second rectangular pipe 14 of the guardrail inclined end unit 1 is fixedly connected with the fixed bottom plate 13 through welding.
The first rectangular pipe 9 of the guardrail moving unit 7 is installed above the main board 10 through a fixing bolt, 1 end rib plate 11 is installed at each of two ends of the main board 10, 3 small 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. 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 quarter bend 9 of guardrail fixed unit 2 passes through fixing bolt and installs in mainboard 10 top, and 1 end gusset 11 is respectively installed at mainboard 10 both ends, and 3 little gusset 12 of mainboard 10 bottom installation, each gusset are connected through fixing bolt with mainboard 10, and the welding of guardrail bottom both ends has PMKD 13, leaves the mounting hole on PMKD 13, 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 formed above the first rectangular pipe 9, and the anti-dazzle plate 8 is mounted by using a fixing bolt.
The second quarter bend 14 of guardrail inclined end unit 1 passes through fixing bolt and installs in mainboard 10 top, and 1 end gusset 11 is respectively installed at mainboard 10 both ends, and 3 little gusset 12 of mainboard 10 bottom installation, each gusset are connected through fixing bolt with mainboard 10, and guardrail bottom one end has welded PMKD 13, leaves the mounting hole on PMKD 13, installs on road foundation through rag bolt 6. The second rectangular pipe 14, 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 14, 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 (9)
1. A square guardrail is characterized by comprising a guardrail inclined end unit, a guardrail fixing unit and a guardrail moving unit, 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, the upper side of each unit joint is provided with an upper connecting pipe, the lower side of each unit joint is provided with a lower connecting pipe, 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, an end rib plate and a small rib plate, the first rectangular pipe is a straight square pipe, two end head rib plates are respectively fixed on two sides of the lower end of the first rectangular pipe, both sides of the end rib plate are fixed with main plates, a small rib plate is fixed between the two main plates, and the guardrail fixing unit and the guardrail inclined end unit are fixed on a road through foundation bolts.
2. The square guardrail according to 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 square guardrail according to claim 1, wherein the guardrail inclined end unit comprises a second rectangular pipe, main boards, end rib plates and small rib plates, the second rectangular pipe is a broken line type square pipe, the included angle of the broken line type 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, the main boards are fixed on each of two sides of the end rib plates, and the small rib plates are fixed between the two main boards.
4. The square guardrail according to claim 3, wherein the second rectangular pipe is provided at an upper end thereof with a dazzle prevention plate mounting hole, in which the dazzle prevention plate is fixed by a fixing bolt.
5. The square guardrail according to claim 1, wherein the lower ends of the end rib plates and the small rib plates of the guardrail fixing unit are fixedly connected with the fixing bottom plate.
6. The square guardrail according to claim 1, wherein the lower ends of the end rib plate and the small rib plate of the guardrail inclined end unit are fixedly connected with the fixed bottom plate.
7. A square guardrail according to any of claims 5-6, wherein anchor bolts are mounted on the fixed base plate.
8. A square guardrail according to claim 1, wherein the second rectangular tube end of the guardrail diagonal end unit is fixedly connected with the fixed base plate.
9. A square guardrail according to claim 3, wherein the second rectangular tube end of the guardrail diagonal end unit is fixedly connected by welding to a fixed base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272273.XU CN210194500U (en) | 2019-03-05 | 2019-03-05 | Square guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272273.XU CN210194500U (en) | 2019-03-05 | 2019-03-05 | Square guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210194500U true CN210194500U (en) | 2020-03-27 |
Family
ID=69880698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920272273.XU Active CN210194500U (en) | 2019-03-05 | 2019-03-05 | Square guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210194500U (en) |
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2019
- 2019-03-05 CN CN201920272273.XU patent/CN210194500U/en active Active
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