CN211646147U - Wave form guardrail column mounting structure - Google Patents
Wave form guardrail column mounting structure Download PDFInfo
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- CN211646147U CN211646147U CN201922163789.3U CN201922163789U CN211646147U CN 211646147 U CN211646147 U CN 211646147U CN 201922163789 U CN201922163789 U CN 201922163789U CN 211646147 U CN211646147 U CN 211646147U
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Abstract
The utility model discloses a waveform guardrail upright post mounting structure, which comprises a foundation, a mounting structure and an upright post, wherein the mounting structure and the upright post are integrated, the mounting structure is arranged at the bottom of the upright post and is connected with the foundation, the mounting structure comprises a plug board and a lateral connecting plate, the lateral connecting plate is arranged on the plug board, the lower part of the plug board passes through the foundation and is fixedly connected with the foundation, the foundation comprises a sheathing, a plate seat and a supporting plate, the plate seat is fixedly arranged at the bottom of the sheathing, and the supporting plate is arranged at the bottom of the plate seat; the stand column has enough rigidity and structural strength to bear the pressure and the horizontal impact force of the waveform guardrail, and meanwhile, after the stand column is damaged by impact, the foundation does not need to be dismantled, the stand column only needs to be replaced again and a gap is poured, and the workload of dismantling and reinstalling is reduced.
Description
Technical Field
The utility model belongs to the technical field of highway engineering, concretely relates to wave form guardrail column mouting structure.
Background
The corrugated guardrail is a combined corrugated plate movable steel guardrail for an opening of a central separation zone of a road, and comprises two corrugated steel guardrail plates and two stand columns fixedly clamped between the two corrugated steel guardrail plates, wherein the two stand columns are clamped between the two corrugated steel guardrail plates. When the highway is normally operated, the guardrail can be conveniently inserted into the plugging hole which is preset at the opening by the plugging upright post, plays roles of isolation and protection, simultaneously corresponds to the guardrail belt on the outer edge of the highway, is orderly and orderly arranged, and is attractive and matched. When the vehicle collides with the corrugated steel guardrail plate, the corrugated steel guardrail plate has good collision resistance and an energy absorption function, so that the corrugated steel guardrail plate is not easy to damage, and can well protect the vehicle and drivers and passengers.
The strength of the corrugated guardrail is mainly determined by the rigidity of the upright column, the bearing capacity of soil and the tensile strength of the beam, and particularly, the relationship between the horizontal bearing capacity and the displacement of the upright column is an important factor for determining the strength of the upright column. Because the stand is buried in the concrete foundation, the maximum bending moment of the stand occurs at the root, so the root of the stand is easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a technical scheme of waveform guardrail column mouting structure to the not enough that prior art exists, make the stand have sufficient rigidity and structural strength and bear waveform guardrail's pressure and horizontally impact, suffer the destruction back when the stand receives the striking simultaneously, need not demolish the basis, only need change the stand again and pour the gap, reduce the work load of demolising and repacking.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a wave form guardrail column mounting structure which characterized in that: the installation structure and the stand column are of an integrated structure, the installation structure is arranged at the bottom of the stand column and is connected with the foundation, the installation structure comprises an inserting plate and a side connecting plate, the side connecting plate is installed on the inserting plate, the lower part of the inserting plate penetrates through the foundation and is fixedly connected with the foundation, the foundation comprises a sheathing plate, a plate seat and a supporting plate, the sheathing plate is of a bottomless hollow structure, the plate seat is fixedly arranged at the bottom of the sheathing plate, and the supporting plate is arranged at the bottom of the plate seat; the mounting structure and the foundation part of the structure are buried under the ground, so that the upright post has stronger structural stability to overcome impact force caused by traffic accidents and the like, meanwhile, the foundation is firstly mounted during mounting, a foundation pit is excavated in a construction site, the foundation is placed in the foundation pit, then the upright post and the mounting structure of the integrated structure are placed on the foundation, the plugboard penetrates through the sheathing board, the bottom of the plugboard is inserted into a soil layer of the bottom wall of the foundation pit, the position of the upright post is adjusted to be backfilled to the top of the mounting structure, finally, the gap is poured by concrete to complete the fixation of the upright post and the mounting structure, when the upright post is dismounted, the concrete part adhered to the mounting structure is knocked by excavating the side face with proper depth to realize the separation of the mounting structure and the foundation, the integrity of the foundation can be ensured, and a new upright post can be mounted after the knocked concrete is taken out, the workload of replacing the upright post can be reduced.
Furthermore, the picture peg includes the spliced pole and inserts the post, and the spliced pole setting is in the bottom of stand, and it is triangular prism structure to insert the post, and two parallel surfaces of inserting the post all set up with the bottom of spliced pole is perpendicular.
Furthermore, the lateral connecting plates are arranged in two numbers, and the two lateral connecting plates are symmetrically arranged on two sides of the connecting column.
Furthermore, the side connecting plate is of an L-shaped structure and is fixedly connected with the sleeve plate; because the lateral connecting plate is of an L-shaped structure, the lateral connecting plate can be fixed with the sleeve plate from the top and the side respectively.
Furthermore, rust-proof steel plates are arranged on the left side and the right side of the sleeve plate, the rust-proof steel plates are embedded into the sleeve plate, and the rust-proof steel plates are fixedly connected with the sleeve plate; through setting up rust-resistant steel sheet and being connected with the lateral part connecting plate, make the fastness of lagging and lateral part connecting plate higher.
Further, the horizontal end of the side connecting plate is fixedly connected with the top of the antirust steel plate through a first stud, and the vertical end of the side connecting plate is fixedly connected with the side of the antirust steel plate through a second stud; the side connecting plate and the antirust steel plate are connected through the first stud and the second stud, the connection is detachable, the connection strength between the side connecting plate and the antirust steel plate is guaranteed, and the workload of replacing the stand column can be reduced.
Furthermore, the size of the plate seat is larger than that of the sleeve plate, the plate seat is provided with a mounting hole, and the support plate is arranged on the outer side of the mounting hole in a surrounding manner; the mounting hole arranged on the plate seat can enable the concrete injected into the sleeve plate to flow down smoothly.
Further, arc-shaped grooves are formed below the two long side edges of the supporting plate; the setting through annular groove can make the inside concrete diffusion of lagging to the outside of basis of flowing through, makes the basis more firm with being connected of outside earthwork.
Further, pouring holes are formed in the sleeve plates; the constructor can pour concrete into the interior of the sleeve plate from the pouring hole to complete the fixation of the foundation.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the utility model discloses a mounting structure and the basic part of this structure all bury underground, make the stand have stronger structural stability in order to overcome the impact force that traffic accident etc. brought, install the basis at first when installing simultaneously, excavate the foundation ditch at the job site, put the basis into the foundation ditch, then put the stand and the mounting structure of integrated configuration on the basis, make the picture peg pass the lagging, and make the bottom of picture peg insert in the soil layer of foundation ditch bottom wall, adjust the position of stand and return the filling-in square to the top of mounting structure, it accomplishes the fixed to stand and mounting structure to pour the gap with the concrete finally, and when the stand is demolishd, excavate the appropriate degree of depth side and break up the concrete part that adheres on the mounting structure and can realize the separation of mounting structure and basis, can guarantee the integrality of basis, can reinstall new stand after taking out the concrete that breaks up, the workload of replacing the upright post can be reduced.
The utility model discloses make the stand have sufficient rigidity and structural strength and bear the pressure and the horizontally impact of wave form guardrail, suffer the destruction back when the stand receives the striking simultaneously, need not demolish the basis, only need change the stand again and pour the gap, reduce the work load of demolising and repacking.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a mounting structure of a waveform guardrail column in the present invention;
FIG. 2 is a schematic view of the connection between the center pillar and the mounting structure of the present invention;
FIG. 3 is a schematic structural view of the foundation of the present invention;
fig. 4 is a schematic view of the connection between the middle support plate and the sleeve plate of the present invention.
In the figure: 1-a base; 2-mounting a structure; 3-upright column; 4, inserting a board; 5-side connecting plates; 6-sheathing; 7-a plate seat; 8-a support plate; 9-connecting column; 10-inserting a column; 11-rust-proof steel plate; 12-mounting holes; 13-arc groove; 14-pouring holes; 15-a first stud; 16-second stud.
Detailed Description
As shown in fig. 1 to 4, for the utility model, the waveform guardrail column mounting structure comprises a base 1, a mounting structure 2 and a column 3, the mounting structure 2 and the column 3 are of an integrated structure, the mounting structure 2 is arranged at the bottom of the column 3, the mounting structure 2 is connected with the base 1, the mounting structure 2 comprises an insert plate 4 and a lateral connecting plate 5, the lateral connecting plate 5 is mounted on the insert plate 4, the lower part of the insert plate 4 passes through the base 1 and is fixedly connected with the base 1, the base 1 comprises a sleeve plate 6, a plate seat 7 and a supporting plate 8, the sleeve plate 6 is of a bottomless hollow structure, the plate seat 7 is fixedly arranged at the bottom of the sleeve plate 6, and the supporting plate 8 is arranged at the bottom of the plate seat 7; the installation structure 2 and the foundation 1 of the structure are buried under the ground, so that the upright post 3 has stronger structural stability to overcome impact force caused by traffic accidents and the like, meanwhile, the foundation 1 is installed firstly, a foundation pit is excavated on a construction site, the foundation 1 is placed in the foundation pit, then the upright post 3 and the installation structure 2 of the integrated structure are placed on the foundation 1, the inserting plate 4 penetrates through the sleeve plate 6, the bottom of the inserting plate 4 is inserted into a soil layer of the bottom wall of the foundation pit, the position of the upright post 3 is adjusted to be backfilled to the top of the installation structure 2, finally, the gap is poured by concrete to complete the fixation of the upright post 3 and the installation structure 2, when the upright post 3 is dismantled, the concrete part adhered to the installation structure 2 is smashed by excavating the side face with proper depth to realize the separation of the installation structure 2 and the foundation 1, the integrity of the foundation 1 can be ensured, and the smashed concrete can be reinstalled after being taken out, the workload of replacing the column 3 can be reduced.
The inserting plate 4 comprises a connecting column 9 and an inserting column 10, the connecting column 9 is arranged at the bottom of the upright column 3, the inserting column 10 is of a triangular prism structure, and two parallel surfaces of the inserting column 10 are perpendicular to the bottom of the connecting column 9.
The number of the side connecting plates 5 is two, and the two side connecting plates 5 are symmetrically arranged on two sides of the connecting column 9.
The side connecting plate 5 is of an L-shaped structure, and the side connecting plate 5 is fixedly connected with the sleeve plate 6; since the side connection plates 5 are of an L-shaped structure, they can be fixed to the deck 6 from the top and the side, respectively.
The left side and the right side of the sleeve plate 6 are provided with antirust steel plates 11, the antirust steel plates 11 are embedded into the sleeve plate 6, and the antirust steel plates 11 are fixedly connected with the sleeve plate 6; through setting up rust-resistant steel sheet 11 and being connected with lateral part connecting plate 5, make the fastness of lagging 6 and lateral part connecting plate 5 higher.
The horizontal end of the side connecting plate 5 is fixedly connected with the top of the rust-proof steel plate 11 through a first stud 15, and the vertical end of the side connecting plate 5 is fixedly connected with the side of the rust-proof steel plate 11 through a second stud 16; the side connecting plate 5 and the antirust steel plate 11 are connected by the first stud 15 and the second stud 16, and the connection is detachable, so that the connection strength between the side connecting plate and the antirust steel plate is ensured, and the workload of replacing the upright post 3 can be reduced.
The size of the plate seat 7 is larger than that of the sleeve plate 6, a mounting hole 12 is formed in the plate seat 7, and the supporting plate 8 is arranged on the outer side of the mounting hole 12 in a surrounding mode; the mounting holes 12 provided in the plate base 7 enable the concrete poured into the deck 6 to flow down smoothly.
Arc-shaped grooves 13 are formed below the two long side edges of the supporting plate 8; the arrangement of the annular groove enables concrete flowing through the interior of the sleeve plate 6 to be diffused to the outer side of the foundation 1, so that the foundation 1 is more firmly connected with the earthwork on the outer side.
A pouring hole 14 is formed in the sleeve plate 6; the constructor can pour concrete into the interior of the sleeve plate 6 from the pouring hole 14 to complete the fixation of the foundation 1.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
in the utility model, the mounting structure 2 and the foundation 1 of the structure are buried underground, so that the upright post 3 has stronger structural stability to overcome the impact force caused by traffic accidents, and the like, and meanwhile, the foundation 1 is firstly mounted, a foundation pit is excavated at a construction site, the foundation 1 is placed in the foundation pit, then the upright post 3 and the mounting structure 2 of the integrated structure are placed on the foundation 1, the plugboard 4 passes through the sleeve plate 6, the bottom of the plugboard 4 is inserted into the soil layer of the bottom wall of the foundation pit, the position of the upright post 3 is adjusted to backfill the top of the mounting structure 2, finally, the gap is poured by concrete to complete the fixation of the upright post 3 and the mounting structure 2, when the upright post 3 is dismantled, the concrete part adhered on the mounting structure 2 is broken by excavating the side face with proper depth, so that the separation of the mounting structure 2 and the foundation 1 can be realized, and the integrity of the foundation 1 can be ensured, after the broken concrete is taken out, a new upright post 3 can be installed again, and the workload of replacing the upright post 3 can be reduced.
The utility model discloses make stand 3 have sufficient rigidity and structural strength and bear the pressure and the horizontally impact of wave form guardrail, suffer the destruction back when stand 3 is hit simultaneously, need not demolish basis 1, only need change stand 3 again and pour the gap, reduce the work load of demolising and repacking.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention 1 to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (9)
1. The utility model provides a wave form guardrail column mounting structure which characterized in that: including basis, mounting structure and stand, mounting structure with stand structure as an organic whole, mounting structure sets up the bottom of stand, mounting structure with the basis is connected, mounting structure includes picture peg and lateral part connecting plate, the lateral part connecting plate is installed on the picture peg, the lower part of picture peg is passed the basis and with basic fixed connection, the basis includes lagging, plate seat and backup pad, the lagging is no end hollow structure, the plate seat is fixed to be set up the bottom of lagging, the backup pad sets up the bottom of plate seat.
2. The waveform fence post installation structure as claimed in claim 1, wherein: the picture peg includes the spliced pole and inserts the post, the spliced pole sets up the bottom of stand, it is the triangular prism structure to insert the post, insert two parallel planes of post all with the bottom of spliced pole sets up perpendicularly.
3. The waveform fence post installation structure as claimed in claim 2, wherein: the two side connecting plates are symmetrically arranged on two sides of the connecting column.
4. The waveform fence post installation structure as claimed in claim 1, wherein: the lateral connecting plate is of an L-shaped structure and is fixedly connected with the sleeve plate.
5. The waveform fence post installation structure as claimed in claim 1, wherein: the left and right sides of lagging is provided with rust-resistant steel sheet, rust-resistant steel sheet embedding the inside of lagging, rust-resistant steel sheet with lagging fixed connection.
6. The waveform fence post installation structure as claimed in claim 5, wherein: the horizontal end of the side connecting plate is fixedly connected with the top of the antirust steel plate through a first stud, and the vertical end of the side connecting plate is fixedly connected with the side of the antirust steel plate through a second stud.
7. The waveform fence post installation structure as claimed in claim 1, wherein: the size of the plate seat is larger than the size of the sleeve plate, a mounting hole is formed in the plate seat, and the supporting plate is arranged around the outer side of the mounting hole.
8. The waveform fence post installation structure as claimed in claim 1, wherein: arc grooves are formed below the two long side edges of the supporting plate.
9. The waveform fence post installation structure as claimed in claim 1, wherein: and pouring holes are formed in the sleeve plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922163789.3U CN211646147U (en) | 2019-12-05 | 2019-12-05 | Wave form guardrail column mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922163789.3U CN211646147U (en) | 2019-12-05 | 2019-12-05 | Wave form guardrail column mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211646147U true CN211646147U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922163789.3U Active CN211646147U (en) | 2019-12-05 | 2019-12-05 | Wave form guardrail column mounting structure |
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| CN (1) | CN211646147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481913A (en) * | 2021-12-22 | 2022-05-13 | 山东金宇信息科技集团有限公司 | Connecting structure for partition guardrail and construction method thereof |
-
2019
- 2019-12-05 CN CN201922163789.3U patent/CN211646147U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481913A (en) * | 2021-12-22 | 2022-05-13 | 山东金宇信息科技集团有限公司 | Connecting structure for partition guardrail and construction method thereof |
| CN114481913B (en) * | 2021-12-22 | 2024-01-19 | 山东金宇信息科技集团有限公司 | Connection structure for partition guardrail and construction method thereof |
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