CN215949119U - Road construction guardrail - Google Patents
Road construction guardrail Download PDFInfo
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- CN215949119U CN215949119U CN202122024824.0U CN202122024824U CN215949119U CN 215949119 U CN215949119 U CN 215949119U CN 202122024824 U CN202122024824 U CN 202122024824U CN 215949119 U CN215949119 U CN 215949119U
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- guardrail
- supporting seat
- connecting plate
- road construction
- base
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- 238000010276 construction Methods 0.000 title claims abstract description 36
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a road construction guardrail, which comprises a plurality of guardrail bodies distributed from left to right, wherein a supporting seat is arranged between every two adjacent guardrail bodies, each supporting seat comprises a base and two upright columns distributed in the left-right direction, the lower ends of the two upright columns in each supporting seat are connected with the upper end of the base in the supporting seat, two ends of each guardrail body are respectively provided with a rotating sleeve, the rotating sleeve positioned at one end of each guardrail body is rotatably sleeved outside one of the adjacent supporting seats, and the upper ends of the two upright columns in each supporting seat movably penetrate through one of the rotating sleeves in the adjacent guardrail bodies from bottom to top and then extend out of the rotating sleeve and are connected through a connecting plate; the guardrail body in the utility model can flexibly adjust the angle of the guardrail body relative to the supporting seat according to the requirement, so that the road construction guardrail can meet the protection requirement in the construction of a curved road.
Description
Technical Field
The utility model relates to the technical field of facilities for road construction, in particular to a road construction guardrail.
Background
A guardrail mainly includes that a plurality of is the guardrail body that the horizontal direction distributes for road construction at present, all be provided with the supporting seat between per two adjacent guardrail bodies, every guardrail body is when assembling with adjacent supporting seat, the guardrail body is direct cartridge on the supporting seat, and the guardrail body is pegging graft the back with the supporting seat cooperation, the unable relative supporting seat of guardrail body rotates, so, this guardrail is used in road construction when using crooked construction highway section, this guardrail is used in road construction can't come the angle of nimble relative supporting seat of adjustment guardrail body according to the crooked radian of crooked road, there is the shortcoming that the flexibility is poor promptly.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the road construction guardrail, the angle of the guardrail body relative to the supporting seat can be flexibly adjusted by the guardrail body in the road construction guardrail according to the needs, so that the road construction guardrail can meet the protection requirements during the construction of a curved road, and the flexibility of the road construction guardrail during the use is improved.
The road construction guardrail comprises a plurality of guardrail bodies distributed from left to right, wherein a supporting seat is arranged between every two adjacent guardrail bodies, each supporting seat comprises a base and two upright columns distributed in the left-right direction, the lower ends of the two upright columns in each supporting seat are connected with the upper end of the base in the supporting seat, two ends of each guardrail body are respectively provided with a rotating sleeve, the rotating sleeve positioned at one end of each guardrail body is rotatably sleeved outside one of the adjacent supporting seats, and the upper ends of the two upright columns in each supporting seat movably penetrate through one of the rotating sleeves in the adjacent guardrail bodies from bottom to top and then extend out of the rotating sleeve and are connected through a connecting plate.
The road construction guardrail comprises a base, two threaded blind holes, two vertical columns and two threaded blind holes, wherein the upper end of the base in each supporting seat is provided with the two threaded blind holes; after adopting this kind of structure, the stand can conveniently be dismantled or assemble to the base from the base on, so, when the supporting seat was not used, and after the stand was dismantled from the base, can reduce the required space that occupies of supporting seat to can bring the convenience for the transportation of supporting seat.
The road construction guardrail comprises a plurality of upright posts, wherein the upper end of each upright post is provided with a counter bore in a regular hexagon shape, and the counter bores are used for being matched and inserted with the end parts of outer hexagon wrenches; through the arrangement of the counter bores, when the stand column needs to be screwed, the stand column can be screwed by adopting the matching of the outer hexagonal wrench and the counter bores, so that convenience can be brought to the assembly and the disassembly of the stand column and the base.
The road construction guardrail comprises a support seat, a plurality of connecting plates and a plurality of jacks, wherein the upper ends of two stand columns in the support seat are respectively inserted into the jacks; after adopting this kind of structure, when connecting plate and stand assembly, two stands on every base all can with correspond the connecting plate cooperation grafting on the position, so, can bring the convenience for the assembly of connecting plate with the stand, and the upper end of two stands on the base is passed through the connecting plate and is connected the back, can avoid the phenomenon that outside skew appears in the upper end of two stands on being located the base to stability and reliability after stand and base and this body coupling of guardrail can improve.
The road construction guardrail comprises a connecting plate, a plurality of upright columns and a plurality of jack holes, wherein the front side of each connecting plate is provided with two threaded holes, the two threaded holes on each connecting plate are respectively communicated with one jack hole in the connecting plate, each threaded hole on each connecting plate is in threaded connection with a bolt, and after the upper end of each upright column is inserted into the threaded hole in the corresponding position, each upright column is locked with the connecting plate in the corresponding position through the bolt in the corresponding position; by adopting the structure, each connecting plate can be reliably fixed with the two upright posts at the corresponding positions.
The road construction guardrail comprises a plurality of upright posts, wherein the front side of the upper end of each upright post is provided with a key groove for screwing a screw part of a bolt at a corresponding position; after the key groove is formed in the upper end of the stand column, when the stand column is fastened through the bolt, the screw rod part of the bolt can be screwed into the key groove and tightly abutted to the key groove, so that when the guardrail body rotates relative to the supporting seat, the stand column can be prevented from rotating relative to the base, and therefore the stand column can be prevented from loosening from the base.
The guardrail body in the utility model can flexibly adjust the angle of the guardrail body relative to the supporting seat according to the requirement, thus the road construction guardrail can meet the protection requirement during the construction of a curved road, and the flexibility of the road construction guardrail during the use is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is a front view of the connection plate;
fig. 6 is a front view structure diagram of the upright post.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The road construction guardrail comprises a plurality of guardrail bodies 1 distributed from left to right, wherein a supporting seat 2 is arranged between every two adjacent guardrail bodies 1, each supporting seat 2 comprises a base 21 and two upright columns 22 distributed in the left-right direction, the lower ends of the two upright columns 22 in each supporting seat 2 are connected with the upper end of the base 21 in the supporting seat 2, two ends of each guardrail body 1 are respectively provided with a rotating sleeve 11, the rotating sleeve 11 positioned at one end of each guardrail body 1 is rotatably sleeved outside one of the two upright columns 22 in the adjacent supporting seat 2, and the upper ends of the two upright columns 22 in each supporting seat 2 movably penetrate through one of the rotating sleeves 11 in the adjacent guardrail bodies 1 from bottom to top and extend out of the rotating sleeve 11 and are connected through a connecting plate 23.
The upper end of the base 21 in each supporting seat 2 is provided with two threaded blind holes 211, the two threaded blind holes 211 at the upper end of each base 21 are arranged in a one-to-one up-and-down correspondence with the two upright posts 22 in the supporting seat 2, and the lower ends of the two upright posts 22 in each supporting seat 2 are respectively in threaded connection with one of the threaded blind holes 211 on the base 21 in the supporting seat 2; after adopting this kind of structure, the stand can conveniently be dismantled or assemble to the base from the base on, so, when the supporting seat was not used, and after the stand was dismantled from the base, can reduce the required space that occupies of supporting seat to can bring the convenience for the transportation of supporting seat.
The upper end of each upright post 22 is provided with a counter bore 221 in a regular hexagon shape, and the counter bore 221 is used for being matched and inserted with the end part of an outer hexagon wrench; through the arrangement of the counter bores, when the stand column needs to be screwed, the stand column can be screwed by adopting the matching of the outer hexagonal wrench and the counter bores, so that convenience can be brought to the assembly and the disassembly of the stand column and the base.
Two insertion holes 231 are formed in each connecting plate 23, and the two insertion holes 231 in each connecting plate 23 are used for respectively inserting the upper ends of the two upright posts 22 in the corresponding supporting seat 2; after adopting this kind of structure, when connecting plate and stand assembly, two stands on every base all can with correspond the connecting plate cooperation grafting on the position, so, can bring the convenience for the assembly of connecting plate with the stand, and the upper end of two stands on the base is passed through the connecting plate and is connected the back, can avoid the phenomenon that outside skew appears in the upper end of two stands on being located the base to stability and reliability after stand and base and this body coupling of guardrail can improve.
Two threaded holes 232 are formed in the front side of each connecting plate 23, the two threaded holes 232 on each connecting plate 23 are respectively communicated with one of the jacks 231 in the connecting plate 23, a bolt 233 is in threaded connection with each threaded hole 232 on each connecting plate 23, and after the upper end of each upright post 22 is inserted into the threaded hole 232 in the corresponding position, each upright post 22 is locked with the connecting plate 23 in the corresponding position through the bolt 233 in the corresponding position; by adopting the structure, each connecting plate can be reliably fixed with the two upright posts at the corresponding positions.
A key groove 222 for screwing the screw part of the bolt 233 at the corresponding position is arranged at the front side of the upper end of each upright post 22; after the key groove is formed in the upper end of the stand column, when the stand column is fastened through the bolt, the screw rod part of the bolt can be screwed into the key groove and tightly abutted to the key groove, so that when the guardrail body rotates relative to the supporting seat, the stand column can be prevented from rotating relative to the base, and therefore the stand column can be prevented from loosening from the base.
When the road construction guardrail is built, firstly, supporting seats are sequentially placed according to the extending direction of a road, then a guardrail body is installed between two adjacent supporting seats, and two ends of the guardrail body are respectively connected with one of the supporting seats, namely, rotating sleeves at two ends of the guardrail body are respectively matched and sleeved with one of stand columns on the adjacent supporting seats, and then the upper ends of the two stand columns in each supporting seat are connected through a connecting plate; because the rotation cover in the guardrail body can rotate with the stand relatively after cup jointing with the stand cooperation, so, the guardrail body can adjust the angle between guardrail body and the supporting seat as required, also can adjust the angle between two adjacent guardrail bodies, so, can make the protection demand when the road construction guardrail satisfies crooked road construction, flexibility when having improved the road construction guardrail and using promptly.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a road construction guardrail, includes guardrail body (1) that a plurality of distributes from left to right, every adjacent two all be provided with supporting seat (2), its characterized in that between guardrail body (1): every supporting seat (2) all include base (21) and two stand (22) that are left right direction and distribute, every the lower extreme of two stand (22) in supporting seat (2) all is connected with the upper end of base (21) in place supporting seat (2), every the both ends of guardrail body (1) all are provided with and rotate cover (11), are located every guardrail body (1) wherein the rotation of one end cover (11) all rotationally the outside of one of them stand (22) of suit in adjacent supporting seat (2), stretch out outside rotating cover (11) and connect through connecting plate (23) after running through one of them rotation cover (11) in adjacent guardrail body (1) by supreme activity down in the upper end of two stand (22) in every supporting seat (2).
2. The road construction guardrail of claim 1, wherein the upper end of the base (21) in each support seat (2) is provided with two blind threaded holes (211), the two blind threaded holes (211) at the upper end of each base (21) are arranged in a one-to-one up-and-down correspondence with the two upright posts (22) in the support seat (2), and the lower ends of the two upright posts (22) in each support seat (2) are respectively in threaded connection with one of the blind threaded holes (211) on the base (21) in the support seat (2).
3. The road construction guardrail of claim 2, wherein the upper end of each upright post (22) is provided with a counter bore (221) in a regular hexagonal shape, and the counter bore (221) is used for being matched and inserted with the end part of an external hexagonal wrench.
4. The road construction guardrail according to claim 1, wherein two insertion holes (231) are provided in each connecting plate (23), and wherein the two insertion holes (231) in each connecting plate (23) are used for respectively inserting the upper ends of two columns (22) in the corresponding support seat (2).
5. The road construction guardrail according to claim 4, wherein each connecting plate (23) is provided with two threaded holes (232) at the front side thereof, the two threaded holes (232) on each connecting plate (23) are respectively communicated with one of the jacks (231) in the connecting plate (23), each threaded hole (232) on each connecting plate (23) is in threaded connection with a bolt (233), and after the upper end of each upright (22) is inserted into the corresponding threaded hole (232), each upright (22) is locked with the corresponding connecting plate (23) through the corresponding bolt (233).
6. The road construction fence according to claim 5, wherein a front side of an upper end of each post (22) is provided with a key groove (222) for a screw portion of a bolt (233) at a corresponding position to be screwed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024824.0U CN215949119U (en) | 2021-08-25 | 2021-08-25 | Road construction guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122024824.0U CN215949119U (en) | 2021-08-25 | 2021-08-25 | Road construction guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215949119U true CN215949119U (en) | 2022-03-04 |
Family
ID=80430298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122024824.0U Active CN215949119U (en) | 2021-08-25 | 2021-08-25 | Road construction guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215949119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961426A (en) * | 2022-06-21 | 2022-08-30 | 国网山东省电力公司烟台供电公司 | Power facility safety protection net for power construction site |
-
2021
- 2021-08-25 CN CN202122024824.0U patent/CN215949119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961426A (en) * | 2022-06-21 | 2022-08-30 | 国网山东省电力公司烟台供电公司 | Power facility safety protection net for power construction site |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430207 Zhengdian Street Luqiao office building, Jiangxia District, Wuhan City, Hubei Province Patentee after: Wuhan Jiangxia Road and Bridge Engineering Co.,Ltd. Country or region after: China Address before: 430207 Zhengdian Street Luqiao office building, Jiangxia District, Wuhan City, Hubei Province Patentee before: WUHAN JIANGXIA ROAD AND BRIDGE ENGINEERING Corp. Country or region before: China |