CN113775156A - Concrete crash barrier top surface folding device - Google Patents
Concrete crash barrier top surface folding device Download PDFInfo
- Publication number
- CN113775156A CN113775156A CN202111201812.9A CN202111201812A CN113775156A CN 113775156 A CN113775156 A CN 113775156A CN 202111201812 A CN202111201812 A CN 202111201812A CN 113775156 A CN113775156 A CN 113775156A
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- China
- Prior art keywords
- concrete
- section
- plastering
- crash barrier
- guide
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- 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.)
- Pending
Links
- 230000004888 barrier function Effects 0.000 title claims description 23
- 238000010030 laminating Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 17
- 230000033001 locomotion Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 125000006850 spacer group Chemical group 0.000 description 10
- 238000007667 floating Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000009415 formwork Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/16—Implements for after-treatment of plaster or the like before it has hardened or dried, e.g. smoothing-tools, profile trowels
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
- E01F15/081—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
- E01F15/083—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material using concrete
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a top surface folding device of a concrete anti-collision guardrail, and particularly relates to the technical field of concrete processing. According to the top surface folding device of the concrete anti-collision guardrail, the concrete surface is conveniently and uniformly flattened through the guide piece and the plastering plate, the influence of human factors is reduced, the flatness of the concrete surface is improved, the pouring quality of the concrete anti-collision guardrail is further improved, meanwhile, the construction efficiency is improved, and the construction cost is reduced.
Description
Technical Field
The invention relates to the technical field of concrete processing, in particular to a top surface folding device of a concrete anti-collision guardrail.
Background
The concrete crash barrier is a guard rail formed by pouring concrete, and usually guard rails are required to be installed on two sides of a road in road construction, so that when a vehicle deviates in the driving process, the vehicle can be stopped, and the possibility that the vehicle rushes out of the road is reduced.
In the related art, a concrete crash barrier is generally formed by casting on a construction site, a formwork is firstly fixed, then concrete is cast from the top of the formwork, then the concrete is tamped, then excess concrete is removed manually, and a steel trowel is used for leveling and collecting faces.
To the correlation technique among the above-mentioned, the inventor thinks that when adopting the steel trowel to level the concrete through the manual work, can lead to concrete surface to appear unevenness because of the different artificial technology level, reduce concrete crash barrier's the quality of pouring.
Disclosure of Invention
In order to reduce the influence on the pouring quality of the concrete anti-collision guardrail, the invention provides a top surface folding device of the concrete anti-collision guardrail.
The invention provides a top surface folding device of a concrete anti-collision guardrail, which adopts the following technical scheme:
the utility model provides a concrete anticollision barrier top receipts face device, includes plasterboard and two sets of guides, and is two sets of the guides is located respectively plasterboard relative both sides wall keeps away from one side each other, just the guides slides along the template.
By adopting the technical scheme, when the surface of the poured concrete is smoothed, the guide piece is driven to drive the plastering plate to move, so that the plastering plate can plaster the surface of the concrete; the concrete anticollision barrier top of design is received a device, through guide and plastering panel, is convenient for unify floating to concrete surface, reduces the influence of human factor, improves concrete surface's roughness, and then improves concrete anticollision barrier's the quality of pouring, simultaneously, improves the efficiency of construction, reduces construction cost.
Optionally, the plastering plate comprises a plastering section and two connecting sections, the two connecting sections are respectively located on two opposite side walls of the plastering section, and the guide piece is located on one side of the two connecting sections away from each other.
Through adopting above-mentioned technical scheme, the setting of linkage segment, the connection of the guide of being convenient for, and then the guide of being convenient for drives the section motion of plastering for the section of plastering realizes floating to the concrete surface.
Optionally, the positioning device further comprises a positioning piece, the positioning piece is located on the template, and one side, close to the connecting section, of the positioning piece is attached to the connecting section.
Through adopting above-mentioned technical scheme, the setting of setting element is convenient for carry on spacingly to plastering a face board, reduces the possibility that takes place the skew in the plastering a face board work progress, and then improves concrete crash barrier's the quality of pouring.
Optionally, the guide piece is set as a roller, the guide piece is rotatably connected with the connecting section, and the guide piece is close to one side of the connecting section and is attached to the positioning piece.
Through adopting above-mentioned technical scheme, the guide sets up to the gyro wheel, reduces the area of contact of guide and template, and then reduces the frictional force between guide and the template, improves floating efficiency.
Optionally, the guide piece is set to be a sliding rod, one end of the guide piece is connected with the connecting section, and one side, close to the template, of the guide piece is attached to the positioning piece.
Through adopting above-mentioned technical scheme, the guide sets up to the slide bar, and the plastering panel of being convenient for is connected with the template, and then makes the plastering panel along the motion of template, improves the stability of plastering panel motion process.
Optionally, the guide piece is set to be a roller and a sliding rod, the roller is rotatably connected with the connecting section, and one end of the sliding rod is connected with the connecting section.
By adopting the technical scheme, the arrangement of the sliding rod is convenient for the lap joint of the connecting section and the template, and the possibility that the plastering section falls off in the construction process is reduced; the setting of gyro wheel, the motion of the linkage segment of being convenient for, and then make the linkage segment drive the section of plastering and trowel the concrete.
Optionally, a connecting pin is arranged on the connecting section, and one end of the connecting pin, which is far away from the plastering section, is rotatably connected with the roller.
Through adopting above-mentioned technical scheme, the setting of connecting pin, the installation of the gyro wheel of being convenient for, and then the gyro wheel of being convenient for drives the linkage segment motion, and simultaneously, the dismantlement of the gyro wheel of being convenient for, and then the life of extension receipts face device.
Optionally, two limit pins are arranged on the connecting pin, two inserting holes for inserting the limit pins are formed in the connecting pin, and the inserting holes and the limit pins are arranged in one-to-one correspondence.
Through adopting above-mentioned technical scheme, the setting of spliced eye, the grafting of the spacer pin of being convenient for, and then be convenient for fix the position of gyro wheel and connecting pin, reduce the possibility that the gyro wheel takes place to rock in the work progress.
Optionally, a baffle is arranged on one side of the plastering section, and two opposite side walls of the baffle are connected with the two connecting sections.
Through adopting above-mentioned technical scheme, the setting of baffle, the concrete of collecting when being convenient for smear the panel and carry out the plastering to the concrete stops, reduces the concrete from the possibility of smearing the panel landing, and then reduces the influence of receiving the face quality to the concrete.
Optionally, a handle is arranged on one side of the connecting section, which is far away from the plastering section.
By adopting the technical scheme, during construction, a worker pushes the handle, the handle drives the connecting section to move, and the connecting section drives the plastering section to move, so that the plastering section screeds the concrete; the arrangement of the handle is convenient for the holding of the working personnel, and further the movement of pushing the plastering plate is convenient.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the designed top surface folding device of the concrete anti-collision guardrail is convenient for uniformly troweling the surface of concrete through the guide piece and the troweling plate, reduces the influence of human factors, improves the flatness of the surface of the concrete, further improves the pouring quality of the concrete anti-collision guardrail, and simultaneously improves the construction efficiency and reduces the construction cost;
2. the arrangement of the positioning piece is convenient for limiting the plastering plate, so that the possibility of deviation in the plastering plate construction process is reduced, and the pouring quality of the concrete anti-collision guardrail is improved;
3. the setting of connecting pin, the installation of the gyro wheel of being convenient for, and then the gyro wheel of being convenient for drives the linkage segment motion, simultaneously, the dismantlement of the gyro wheel of being convenient for, and then the life of extension receipts face device.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is a schematic view of the overall structure of embodiment 2 of the present invention.
Fig. 3 is a schematic view of the overall structure of embodiment 3 of the present invention.
Description of reference numerals: 1. smearing a panel; 11. a plastering section; 12. a connecting section; 2. a guide member; 3. a positioning member; 4. a connecting pin; 41. inserting holes; 5. a spacing pin; 6. a baffle plate; 7. a handle.
Detailed Description
The present invention is described in further detail below with reference to figures 1-3.
The embodiment of the invention discloses a top surface folding device of a concrete anti-collision guardrail.
Example 1:
referring to fig. 1, concrete anticollision barrier top is received a device and is included the claying board 1, setting element 3 and two sets of guide 2, two sets of guide 2 are located claying board 1 relative both sides wall respectively and keep away from one side each other, setting element 3 welds on the template, and guide 2 slides along setting element 3, be convenient for float the concrete of pouring, reduce the influence that the artificial factor received a quality to the concrete, and then improve concrete placement's roughness, and then improve concrete anticollision barrier's the quality of pouring, and simultaneously, the efficiency of construction is improved, reduce the cost of labor.
Referring to fig. 1, the plastering plate 1 comprises a plastering section 11 and two connecting sections 12, wherein the two connecting sections 12 are welded on two opposite side walls of the plastering section 11 respectively, the guide member 2 is positioned on one side, far away from each other, of the two connecting sections 12, and the connecting sections 12 are arranged to facilitate the connection of the guide member 2, further facilitate the movement of the plastering section 11 and realize the plastering of concrete; one of them lateral wall that section 11 and linkage segment 12 are adjacent is by being close to linkage segment 12 one side to keeping away from linkage segment 12 one side from high to low slope setting, on the one hand, is convenient for trowel the concrete, improves concrete placement's roughness, and on the other hand is convenient for carry out the shovel to concrete placement's clout for on the clout gets into section 11 that plasters, collect the clout, the recycle of the clout of being convenient for reduces the waste of resource.
Referring to fig. 1, the positioning element 3 is welded on the template, and in this embodiment, the positioning element 3 is made of round steel, so that the contact area with the guide element 2 is reduced, the sliding resistance of the guide element 2 is further reduced, and the floating efficiency is improved; the setting element 3 is close to 12 one sides of linkage segment and the laminating of linkage segment 12, is convenient for carry on spacingly to linkage segment 12, reduces the possibility that takes place the incline in the 12 work progress of linkage segment, guarantees the stability of floating section construction, and then improves construction quality.
Referring to fig. 1, the guide member 2 is provided as a roller, four rollers are provided in the embodiment, each two rollers are located at the same side of the same connecting section 12, the rollers are rotatably connected with the connecting section 12, one side of each roller, which is close to the connecting section 12, is attached to the positioning member 3, and the arrangement of the rollers converts sliding friction into rolling friction, so that the resistance of the guide member 2 in the motion process is reduced, the construction efficiency of the concrete crash barrier is improved, and meanwhile, the pouring quality of the concrete crash barrier is improved; the gyro wheel sets up to the steel gyro wheel in this embodiment, reduces the wearing and tearing of guide 2 in the use, and then prolongs the life of guide 2, and then improves the practicality of receiving the face device.
Referring to fig. 1, the connecting section 12 is provided with connecting pins 4, the connecting pins 4 are inserted into the connecting section 12, in this embodiment, four connecting pins 4 are provided, and the connecting section 12 is provided with eight mounting holes for inserting the connecting pins 4, so that the connecting pins 4 can be conveniently mounted and dismounted, the face folding device can be conveniently stored and transferred, and meanwhile, the position of the connecting pins 4 can be conveniently adjusted, so that the face folding device is suitable for top face folding of different anti-collision guardrails; connecting pin 4 is kept away from 11 one end of section of plastering and is rotated with the gyro wheel and is connected, and connecting pin 4 rotates with the gyro wheel and is connected for distance between gyro wheel and the linkage segment 12 can be adjusted, is applicable to different construction scenes, and connecting pin 4 adopts the steel pin in this embodiment, reduces the wearing and tearing to connecting pin 4 in the use, and then prolongs connecting pin 4's life.
Referring to fig. 1, be provided with two spacer pins 5 on the connecting pin 4, spacer pin 5 pegs graft with connecting pin 4, set up two spliced eye 41 that supply spacer pin 5 to peg graft on the connecting pin 4, and two spliced eye 41 distribute along the axial of spacer pin 5, spliced eye 41 sets up with 5 one-to-one of spacer pin, the setting of spacer pin 5, be convenient for fix the position of connecting pin 4 and guide 2, and then improve the stability that connecting pin 4 and guide 2 are connected with linkage segment 12, reduce the possibility that connecting pin 4 and guide 2 break away from in the work progress, spacer pin 5 adopts the split pin in this embodiment, be convenient for peg graft of spacer pin 5, and simultaneously, guarantee the stability that spacer pin 5 and connecting pin 4 are connected.
Referring to fig. 1, a baffle 6 is arranged on one side of a plastering section 11, the baffle 6 is welded on the opposite side of the inclined side wall of the plastering section 11, so that excess materials collected on the inclined side can be conveniently blocked, the opposite sides of the baffle 6 are welded with two connecting sections 12, and the collected excess materials can be conveniently blocked due to the matching action of the baffle 6 and the connecting sections 12, so that the possibility of dropping when excess materials are increased is reduced, the damage of the excess materials to the leveled concrete is further reduced, and meanwhile, the waste of resources is reduced; connecting section 12 keeps away from 11 one sides of section of plastering and is provided with handle 7, and handle 7 passes through the bolt to be connected with connecting section 12, and the staff's of being convenient for grips, and then promotes and receive the panel motion, realizes floating the concrete by the setting of handle 7.
The implementation principle of the top surface folding device of the concrete anti-collision guardrail provided by the embodiment of the invention is as follows: when the concrete surface after pouring is smoothed, the handle 7 is firstly pushed, the handle 7 drives the connecting section 12 to move, the connecting section 12 drives the plastering section 11 to move, and meanwhile, the connecting section 12 drives the guide piece 2 to move, so that the guide piece 2 moves along the positioning piece 3, and the plastering section 11 is further smoothed on the concrete surface.
Example 2:
referring to fig. 2, the difference from embodiment 1 is that: in the embodiment, the guide part 2 is provided with a roller and a sliding rod, the embodiment is provided with two rollers and two sliding rods, the same connecting section 12 is provided with a roller and a sliding rod, the roller is rotatably connected with the connecting section 12, one side of the roller, which is close to the connecting section 12, is attached to the positioning part 3, the possibility of deviation in the roller movement process is reduced, the stability of the roller movement is further improved, one end of the sliding rod is welded with the connecting section 12, one side of the sliding rod, which is close to the template, is attached to the positioning part 3, the sliding rod is made of a steel pipe in the embodiment, the sliding rod is cylindrical, the arrangement of the sliding rod is convenient, one end of the plastering section 11, which is far away from the roller, is overlapped with the positioning part 3, the possibility of sliding of the plastering section in the plastering process is reduced, the possibility of damage to the plastered concrete in the construction process is reduced, the position of the sliding rod and the position of the roller on the same connecting section 12 in the embodiment can be interchanged, as long as can drive the section of plastering 11 and trowel the concrete.
Example 3:
referring to fig. 3, the difference from embodiments 1 and 2 is that: guide 2 sets up to the slide bar, be provided with four slide bars in this embodiment, and four slide bar evenly distributed are on two linkage segments 12, slide bar one end and linkage segment 12 welding, the slide bar is close to template one side and laminates with setting element 3, the shape of setting element 3 in this embodiment sets up to the quadrangular prism, increase slide bar and 3's area of contact of setting element, improve the stability of slide bar and 3's laminating of setting element, reduce the possibility that slide bar and setting element 3 break away from in the motion process, the setting of slide bar drives the motion of linkage segment 12, and then drive 11 motions of section of plastering, the realization is to the floating of concrete.
The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides a concrete crash barrier top receives a device which characterized in that: including swabbing board (1) and two sets of guide (2), two sets of guide (2) are located respectively one side is kept away from each other to the relative both sides wall of swabbing board (1), just guide (2) slide along the template.
2. The concrete crash barrier top surface retracting device as claimed in claim 1, wherein: plastering panel (1) including plastering a section (11) and two linkage segments (12), two linkage segments (12) are located respectively on the relative both sides wall of plastering a section (11), guide (2) are located two one side is kept away from each other in linkage segment (12).
3. The concrete crash barrier top surface retracting device as claimed in claim 2, wherein: still include setting element (3), setting element (3) are located the template, setting element (3) are close to linkage segment (12) one side with linkage segment (12) laminating.
4. A concrete crash barrier top closeout device as claimed in claim 3, wherein: the guide piece (2) is arranged as a roller, the guide piece (2) is rotatably connected with the connecting section (12), and the guide piece (2) is close to one side of the connecting section (12) and is attached to the positioning piece (3).
5. A concrete crash barrier top closeout device as claimed in claim 3, wherein: the guide piece (2) is arranged to be a sliding rod, one end of the guide piece (2) is connected with the connecting section (12), and the guide piece (2) is close to one side of the template and is attached to the positioning piece (3).
6. A concrete crash barrier top closeout device as claimed in claim 3, wherein: the guide piece (2) is provided with a roller and a sliding rod, the roller is rotatably connected with the connecting section (12), and one end of the sliding rod is connected with the connecting section (12).
7. A concrete crash barrier top closeout according to claim 4 or 6, wherein: the connecting section (12) is provided with a connecting pin (4), and one end of the connecting pin (4) far away from the plastering section (11) is rotatably connected with the roller.
8. The concrete crash barrier top closeout device of claim 7, wherein: the connecting pin (4) is provided with two limiting pins (5), the connecting pin (4) is provided with two inserting holes (41) for the limiting pins (5) to be inserted, and the inserting holes (41) are arranged in one-to-one correspondence with the limiting pins (5).
9. A concrete crash barrier top closeout as claimed in either one of claims 2 or 3, wherein: one side of the plastering section (11) is provided with a baffle (6), and two opposite side walls of the baffle (6) are connected with the two connecting sections (12).
10. The concrete crash barrier top closeout device of claim 9, wherein: and a handle (7) is arranged on one side of the connecting section (12) far away from the plastering section (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111201812.9A CN113775156A (en) | 2021-10-15 | 2021-10-15 | Concrete crash barrier top surface folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111201812.9A CN113775156A (en) | 2021-10-15 | 2021-10-15 | Concrete crash barrier top surface folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113775156A true CN113775156A (en) | 2021-12-10 |
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ID=78873137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111201812.9A Pending CN113775156A (en) | 2021-10-15 | 2021-10-15 | Concrete crash barrier top surface folding device |
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| Country | Link |
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| CN (1) | CN113775156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114214966A (en) * | 2022-01-26 | 2022-03-22 | 中交一公局厦门工程有限公司 | Bridge linear drainage ditch leveling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2082238A (en) * | 1980-06-13 | 1982-03-03 | Johansson Leif | A surface trowelling device |
| CN204781982U (en) * | 2015-07-07 | 2015-11-18 | 中建八局第四建设有限公司 | Concrete construction instrument |
| CN109778642A (en) * | 2019-02-28 | 2019-05-21 | 湖北华赢路桥工程有限公司 | A kind of rail mounted road and bridge engineering construction floating device |
| CN211415605U (en) * | 2019-12-18 | 2020-09-04 | 南通惠雅建材科技有限公司 | Fast-floating shear wall mold |
| CN214219285U (en) * | 2020-09-23 | 2021-09-17 | 宜宾双三商品混凝土有限公司 | Concrete floating device for road construction |
-
2021
- 2021-10-15 CN CN202111201812.9A patent/CN113775156A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2082238A (en) * | 1980-06-13 | 1982-03-03 | Johansson Leif | A surface trowelling device |
| CN204781982U (en) * | 2015-07-07 | 2015-11-18 | 中建八局第四建设有限公司 | Concrete construction instrument |
| CN109778642A (en) * | 2019-02-28 | 2019-05-21 | 湖北华赢路桥工程有限公司 | A kind of rail mounted road and bridge engineering construction floating device |
| CN211415605U (en) * | 2019-12-18 | 2020-09-04 | 南通惠雅建材科技有限公司 | Fast-floating shear wall mold |
| CN214219285U (en) * | 2020-09-23 | 2021-09-17 | 宜宾双三商品混凝土有限公司 | Concrete floating device for road construction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114214966A (en) * | 2022-01-26 | 2022-03-22 | 中交一公局厦门工程有限公司 | Bridge linear drainage ditch leveling device |
| CN114214966B (en) * | 2022-01-26 | 2024-03-15 | 中交一公局厦门工程有限公司 | Bridge linear drainage ditch leveling device |
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Application publication date: 20211210 |