CN115198587A - Colored concrete floor construction method for road surface reconstruction - Google Patents
Colored concrete floor construction method for road surface reconstruction Download PDFInfo
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- CN115198587A CN115198587A CN202210832012.5A CN202210832012A CN115198587A CN 115198587 A CN115198587 A CN 115198587A CN 202210832012 A CN202210832012 A CN 202210832012A CN 115198587 A CN115198587 A CN 115198587A
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- 239000004567 concrete Substances 0.000 title claims abstract description 68
- 238000010276 construction Methods 0.000 title claims abstract description 35
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 20
- 239000003973 paint Substances 0.000 claims abstract description 12
- 230000001680 brushing effect Effects 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 39
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000007480 spreading Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000011380 pervious concrete Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
- E01C7/14—Concrete paving
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/42—Machines for imparting a smooth finish to freshly-laid paving courses other than by rolling, tamping or vibrating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a color concrete floor construction method for road surface reconstruction, which comprises the following steps: s1, constructing a reinforced concrete layer on the original pavement structure layer; s2, after the construction of the reinforced concrete layer is completed, constructing a colorful concrete layer; and S3, after the construction of the colored concrete layer is completed, brushing finish paint on the surface of the colored concrete layer. The invention provides a construction method of a colored concrete floor, aiming at the improvement of the existing road surface.
Description
Technical Field
The invention relates to the field of road construction. More particularly, the invention relates to a construction method of a colored concrete floor for road surface reconstruction.
Background
The color concrete is also called porous concrete and drainage concrete. As an environment-friendly and ecological road material, the material has water permeability, can quickly eliminate water accumulated on roads and squares, and reduces urban drainage burden; rainwater can rapidly infiltrate into the ground, underground water is supplemented, soil humidity is kept, and ecological balance of the underground water and the soil is maintained; the heat absorption and storage functions are close to the ground covered by natural vegetation, the temperature and humidity of the urban space are adjusted, and the urban heat island effect is relieved; has sound absorption effect, and can reduce environmental noise; the gaps can adsorb urban pollutants (such as dust), so that dust pollution is reduced; the permeable brick has a series of color configurations, can be designed according to the requirements of the surrounding environment, has stronger decoration, and is a special paving material which can not be realized by the traditional paving and the common permeable bricks. In a word, the color pervious concrete pavement is an excellent new technology for protecting the nature, maintaining the ecological balance and relieving the urban heat island effect, and is beneficial to the benign development of the living environment. The existing sidewalks, walking streets, garden roads and other roads without motor vehicle loads have light load requirements.
Because the development time of the colored pervious concrete pavement is short, the construction process at the present stage is simple and crude, the operation of workers depends on experience, the management is quite irregular, the strength, the durability and the design of the pavement are greatly reduced, the problem of project quality guarantee is prominent, the popularization and the application of the technology are seriously influenced, and particularly, when the existing road is reformed, a construction method aiming at colored concrete is lacked.
Disclosure of Invention
The invention aims to provide a colored concrete floor construction method for road surface reconstruction.
To achieve these objects and other advantages and in accordance with the purpose of the invention, as embodied and broadly described, there is provided a colored concrete floor construction method for road surface modification, comprising the steps of:
s1, constructing a reinforced concrete layer on an original pavement structure layer;
s2, after the construction of the reinforced concrete layer is completed, constructing a colorful concrete layer;
and S3, brushing finish paint on the surface of the colorful concrete layer after the construction of the colorful concrete layer is finished.
Preferably, in the construction method of the colored concrete ground, the colored concrete layer is composed of colored concrete special-purpose macadam with the grain diameter of 3-5 mm.
Preferably, in the method for constructing a colored concrete floor, the finish paint used in S3 is a water-based silicone polyurethane finish paint.
Preferably, in the method for constructing a colored concrete floor, in step S2, before the construction of the colored concrete layer, the surface of the reinforced concrete layer is cleaned until the surface of the reinforced concrete layer is flat and free of accumulated water.
Preferably, in the method for constructing a colored concrete floor, the step of S2, when constructing the colored concrete layer, includes the steps of:
s2.1, paving the mixed colored concrete on the reinforced concrete layer;
s2.2, after the paved color concrete is leveled, forming and compacting a surface layer, and then covering and maintaining the color concrete after forming for 30 minutes;
and S2.3, after covering and maintaining for half a month, cleaning and drying the upper end of the reinforced concrete layer, and then brushing the finish coat.
Preferably, in the method for constructing the colored concrete floor, a spreading device is adopted to spread the spread colored concrete in S2.2, the spreading device comprises a connecting plate, a positioning plate, a sliding plate and a troweling plate which are horizontally arranged from top to bottom in sequence, a height-adjustable connecting frame of the troweling plate is connected with the sliding plate, the sliding plate is slidably arranged at the lower end of the positioning plate and is in transmission connection with a first driving mechanism arranged on the positioning plate, the first driving mechanism drives the sliding plate to reciprocate along the length direction of the troweling plate, two supporting plates are vertically arranged at the lower end of the connecting plate, the positioning plate is arranged between the two supporting plates, two ends of the positioning plate are respectively in sliding connection with the two supporting plates, a second driving mechanism is arranged at the upper end of the positioning plate and is in transmission connection with the positioning plate, the second driving mechanism drives the positioning plate to reciprocate along the width direction of the troweling plate, and an installation frame connected with a road paver is arranged at the upper end of the connecting plate.
Preferably, in the construction method of the colored concrete floor, the first driving mechanism comprises a first crank connecting rod assembly and a first driving motor, two strip-shaped protrusions are arranged at the lower end of the positioning plate at intervals along the length direction of the troweling plate, two through grooves respectively matched with the two strip-shaped protrusions are formed in the upper end of the sliding plate, the strip-shaped protrusions are slidably arranged in the corresponding through grooves, a limiting rod is arranged above the positioning plate along the length direction of the troweling plate, two ends of the limiting rod are connected with the positioning plate through supporting seats, a first strip-shaped through hole is formed in the positioning plate along the length direction of the troweling plate, a sliding block is arranged at the upper end of the positioning plate and connected with the middle of the upper end of the sliding plate through a connecting piece penetrating through the first strip-shaped through hole, the first driving motor is arranged at the upper end of the positioning plate, one end of the sliding block extends to the outer side of the positioning plate, and the middle of the sliding block is in transmission connection with the first driving motor through the first crank connecting rod assembly.
Preferably, in the method for constructing a colored concrete floor, the first driving mechanism includes two sets of second crank link assemblies, a rotating shaft and a second driving motor, one side of each of the two support plates, which is close to each other, is provided with a chute along the width direction of the troweling plate, two ends of the positioning plate are slidably disposed in the chutes respectively, the support plates are provided with second strip-shaped through holes along the width direction of the troweling plate, the middle parts of two ends of the positioning plate are vertically provided with a sliding rod respectively, the two sliding rods are slidably disposed in the two second strip-shaped through holes respectively, the rotating shaft is disposed along the length direction of the troweling plate, two ends of the rotating shaft penetrate through the two support plates respectively and are rotatably connected with the two support plates, the second driving motor is disposed below the connecting plate through a mounting seat, an output shaft of the second driving motor is vertically disposed upward and coaxially sleeved with a driving bevel gear, a driven bevel gear engaged with the driving bevel gear is coaxially sleeved on the rotating shaft, and two ends of the rotating shaft are respectively in transmission connection with the two sliding rods through the two sets of the second crank link assemblies.
Preferably, in the construction method of the colored concrete floor, the connecting frame comprises a plurality of telescopic rods arranged at intervals, each telescopic rod comprises a cylinder, a round rod and a positioning bolt, the cylinders are vertically arranged at the upper ends of the scraping plates, the round rods are vertically arranged at the lower ends of the sliding plates, the lower ends of the round rods coaxially extend into the cylinders and can axially slide along the cylinders, a plurality of threaded holes are uniformly distributed in the peripheries of the cylinders, the positioning bolts are arranged in the threaded holes in a threaded manner, and the cylinders and the round rods can be fixedly connected by screwing the positioning bolts.
The invention has the beneficial effects that:
1. the invention provides a construction method of a colored concrete floor, aiming at the improvement of the existing road surface.
2. The flattening device of the invention evenly screeds the color concrete by driving the hanging flat plate to reciprocate along the length direction and the width direction.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural view of a flattening apparatus according to the present invention;
fig. 2 isbase:Sub>A view atbase:Sub>A-base:Sub>A in fig. 1.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It should be noted that in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The embodiment of the invention provides a color concrete floor construction method for road surface reconstruction, which comprises the following steps:
s1, constructing a reinforced concrete layer on the original pavement structure layer;
s2, after the construction of the reinforced concrete layer is completed, constructing a colorful concrete layer;
and S3, brushing finish paint on the surface of the colorful concrete layer after the construction of the colorful concrete layer is finished.
Preferably, in the construction method of the colored concrete ground, the colored concrete layer is composed of colored concrete special-purpose macadam with the grain diameter of 3-5 mm.
Wherein the finish paint used in S3 is a water-based silicon polyurethane finish paint.
And in S2, before the construction of the color concrete layer, cleaning the surface of the reinforced concrete layer until the surface of the reinforced concrete layer is flat and free of accumulated water.
Wherein, when the construction of the colorful concrete layer in S2, the method comprises the following steps:
s2.1, paving the mixed colored concrete on the reinforced concrete layer;
s2.2, after the paved color concrete is leveled, forming and compacting a surface layer, and then covering and maintaining the color concrete after forming for 30 minutes;
and S2.3, after covering and maintaining for half a month, cleaning and drying the upper end of the reinforced concrete layer, and then brushing the finish paint.
Preferably, as another embodiment of the present invention, as shown in fig. 1, in S2.2, a leveling device is adopted to level the paved color concrete, the leveling device includes a connecting plate 1, a positioning plate 2, a sliding plate 3 and a troweling plate 4, which are horizontally arranged from top to bottom, the troweling plate 4 is connected to the sliding plate 3 through a height-adjustable connecting frame, the sliding plate 3 is slidably arranged at the lower end of the positioning plate 2 and is in transmission connection with a first driving mechanism arranged on the positioning plate 2, the first driving mechanism drives the sliding plate 3 to reciprocate along the length direction of the troweling plate 4, the lower end of the connecting plate 1 is vertically provided with two supporting plates 5, the positioning plate 2 is arranged between the two supporting plates 5, two ends of the positioning plate are respectively in sliding connection with the two supporting plates 5, the upper end of the positioning plate 2 is provided with a second driving mechanism, the second driving mechanism is in transmission connection with the positioning plate 2, the second driving mechanism drives the positioning plate 2 to reciprocate along the width direction of the troweling plate 4, and the upper end of the connecting plate 1 is provided with a mounting frame connected to the road paver.
In the embodiment, the connecting plate 1 drives the leveling device to move along the length direction of the road through the mounting frame and the road paver, the length direction of the troweling plate 4 is arranged along the width direction of the road, the length of the troweling plate and the width system of the road drive the sliding plate 3 to reciprocate along the length direction of the troweling plate 4 through the first driving mechanism, and the reciprocating motion of the troweling plate 4 in the width direction of the road is realized; meanwhile, the second driving mechanism drives the positioning plate 2 to reciprocate along the width direction of the trowelling plate 4, so that the trowelling plate 4 can reciprocate in the length direction of the road, and the trowelling effect of the trowelling plate 4 is better.
Preferably, as another embodiment of the present invention, the first driving mechanism includes a first crank link assembly 6 and a first driving motor 7, two strip-shaped protrusions 8 are disposed at intervals at the lower end of the positioning plate 2 along the length direction of the troweling plate 4, two through grooves respectively matched with the two strip-shaped protrusions 8 are disposed at the upper end of the sliding plate 3, the strip-shaped protrusions 8 are slidably disposed in the corresponding through grooves, a limiting rod 9 is disposed above the positioning plate 2 along the length direction of the troweling plate 4, two ends of the limiting rod 9 are connected to the positioning plate 2 through a supporting seat, a first strip-shaped through hole is disposed on the positioning plate 2 along the length direction of the troweling plate 4, a slider 10 is disposed at the upper end of the positioning plate 2, the slider 10 is connected to the middle portion of the upper end of the sliding plate 3 through a connecting member penetrating through the first strip-shaped through hole, the first driving motor 7 is disposed at the upper end of the positioning plate 2, one end of the slider 10 extends to the outer side of the positioning plate 2, and the middle portion is connected to the first driving motor 7 through the first crank link assembly 6.
In this embodiment, the sliding plate 3 is placed on the positioning through the sliding block 10, and then the rotating shaft of the first driving motor 7 drives the first crank link assembly 6 to work, the first crank link assembly 6 drives the sliding block 10 to reciprocate on the limiting rod 9 along the length direction of the trowelling plate 4, and then the sliding block 10 drives the sliding plate 3 to reciprocate at the lower end of the positioning plate 2, so that the reciprocating motion of the trowelling plate 4 in the road width direction is realized.
Preferably, as another embodiment of the present invention, as shown in fig. 1-2, the first driving mechanism includes two sets of second crank link assemblies 11, a rotating shaft 12 and a second driving motor 13, a sliding slot 14 is respectively formed on one side of each of the two adjacent supporting plates 5 along the width direction of the troweling plate 4, two ends of the positioning plate 2 are respectively slidably disposed in the sliding slot 14, a second strip-shaped through hole is respectively formed on each of the supporting plates 5 along the width direction of the troweling plate 4, a sliding rod 15 is respectively vertically disposed in the middle of each of the two ends of the positioning plate 2, the two sliding rods 15 are respectively slidably disposed in the two second strip-shaped through holes, the rotating shaft 12 is disposed along the length direction of the troweling plate 4, two ends of the rotating shaft respectively penetrate through the two supporting plates 5 and are rotatably connected thereto, the second driving motor 13 is disposed below the connecting plate 1 through a mounting seat, an output shaft of the second driving motor is vertically disposed upward and coaxially sleeved with a driving bevel gear 16, a driven bevel gear 17 engaged with the driving bevel gear 16 is coaxially sleeved on the rotating shaft 12, and two ends of the rotating shaft 12 are respectively connected with the two sets of second crank link assemblies 11 and the driving bevel gear 15.
In this embodiment, the second driving motor 13 drives the rotating shaft 12 to rotate, two ends of the rotating shaft 12 simultaneously drive the two sets of second crank connecting rod assemblies 11 to rotate, and the second crank connecting rod assemblies 11 drive the corresponding sliding rods 15 to reciprocate in the corresponding second strip-shaped through holes, so that the positioning plate 2 reciprocates along the width direction of the troweling plate 4, and the troweling plate 4 reciprocates in the road length direction.
Preferably, as another embodiment of the present invention, the connecting frame includes a plurality of telescopic rods 18 arranged at intervals, the telescopic rods 18 include a cylinder, a round rod and a positioning bolt, the cylinder is vertically arranged at the upper end of the scraping plate, the round rod is vertically arranged at the lower end of the sliding plate 3, the lower end of the round rod coaxially extends into the cylinder and can slide along the axial direction of the cylinder, a plurality of threaded holes are uniformly distributed on the periphery of the cylinder, the positioning bolt is installed in each threaded hole in a threaded manner, and the cylinder and the round rod can be connected and fixed by screwing the positioning bolt.
In this embodiment, the distance between the connecting plate 1 and the troweling plate 4 is adjusted by adjusting the position between the cylinder and the round bar.
While embodiments of the invention have been described above, it is not intended to be limited to the details shown, particular embodiments, but rather to those skilled in the art, and it is to be understood that the invention is capable of numerous modifications and that various changes may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (9)
1. A colored concrete floor construction method for road surface reconstruction is characterized by comprising the following steps:
s1, constructing a reinforced concrete layer on the original pavement structure layer;
s2, after the construction of the reinforced concrete layer is completed, constructing a colorful concrete layer;
and S3, after the construction of the colored concrete layer is completed, brushing finish paint on the surface of the colored concrete layer.
2. The colored concrete floor construction method according to claim 1, wherein the colored concrete layer is composed of colored concrete special macadam with a grain size of 3-5 mm.
3. The method for constructing a colored concrete floor for road surface reconstruction according to claim 1, wherein the finish paint used in S3 is an aqueous silicone polyurethane finish paint.
4. The method for constructing a colored concrete floor for road surface reconstruction as claimed in claim 1, wherein in S2, before the construction of the colored concrete layer, the surface of the reinforced concrete layer is cleaned until the surface of the reinforced concrete layer is flat and free of standing water.
5. A colored concrete floor construction method for road surface reconstruction as claimed in claim 1, wherein the construction of said colored concrete layer in S2 comprises the steps of:
s2.1, paving the mixed colored concrete on the reinforced concrete layer;
s2.2, after the paved color concrete is leveled, forming and compacting a surface layer, and then covering and maintaining the color concrete after forming for 30 minutes;
and S2.3, after covering and maintaining for half a month, cleaning and drying the upper end of the reinforced concrete layer, and then brushing the finish paint.
6. A colored concrete floor construction method for road surface reconstruction as claimed in claim 5, characterized in that a spreading device is adopted in S2.2 to spread the spread colored concrete, the spreading device comprises a connecting plate (1), a positioning plate (2), a sliding plate (3) and a troweling plate (4) which are horizontally arranged from top to bottom in sequence, the troweling plate (4) is connected with the sliding plate (3) through a height-adjustable connecting frame, the sliding plate (3) is slidably arranged at the lower end of the positioning plate (2) and is in transmission connection with a first driving mechanism arranged on the positioning plate (2), the first driving mechanism drives the sliding plate (3) to reciprocate along the length direction of the troweling plate (4), two supporting plates (5) are vertically arranged at the lower end of the connecting plate (1), the positioning plate (2) is arranged between the supporting plates (5), two ends of the positioning plate are respectively in sliding connection with the two supporting plates (5), a second driving mechanism is arranged at the upper end of the positioning plate (2), the second driving mechanism is in transmission connection with the positioning plate (2), the second driving mechanism drives the positioning plate (2) to reciprocate along the width direction of the paver and is arranged at the upper end of the troweling plate (4).
7. A colored concrete floor construction method for road surface reconstruction as claimed in claim 6, characterized in that said first driving mechanism comprises a first crank connecting rod assembly (6) and a first driving motor (7), said positioning plate (2) has two spaced apart bar-shaped protrusions (8) along the length direction of said troweling plate (4) at the lower end thereof, said sliding plate (3) has two through slots at the upper end thereof for respectively matching with said two bar-shaped protrusions (8), said bar-shaped protrusions (8) are slidably disposed in said corresponding through slots, said positioning plate (2) has a stopper rod (9) above along the length direction of said troweling plate (4), said stopper rod (9) has two ends connected to said positioning plate (2) through a support, said positioning plate (2) has a first through hole along the length direction of said troweling plate (4), said positioning plate (2) has a slider (10) at the upper end thereof, said slider (10) is connected to the middle portion of the upper end of said sliding plate (3) through a connecting member passing through said first through hole, said first driving motor (7) is disposed on said positioning plate (2), and said slider (10) extends to the outside of said crank connecting rod assembly (6).
8. A colored concrete floor construction method for road surface reconstruction as claimed in claim 6, it is characterized in that the first driving mechanism comprises two groups of second crank connecting rod assemblies (11), a rotating shaft (12) and a second driving motor (13), one sides of the two supporting plates (5) which are close to each other are provided with sliding grooves (14) along the width direction of the troweling plate (4), two ends of the positioning plate (2) are respectively arranged in the sliding grooves (14) in a sliding way, second strip-shaped through holes are arranged on the supporting plate (5) along the width direction of the troweling plate (4), the middle parts of the two ends of the positioning plate (2) are respectively and vertically provided with a sliding rod (15), the two sliding rods (15) are respectively arranged in the two second strip-shaped through holes in a sliding way, the rotating shaft (12) is arranged along the length direction of the troweling plate (4), two ends of the connecting plate respectively penetrate through the two supporting plates (5) and are rotationally connected with the supporting plates, the second driving motor (13) is arranged below the connecting plate (1) through a mounting seat, an output shaft of the bevel gear mechanism is vertically and upwards arranged and coaxially sleeved with a driving bevel gear (16), a driven bevel gear (17) meshed with the driving bevel gear (16) is coaxially sleeved on the rotating shaft (12), and two ends of the rotating shaft (12) are respectively in transmission connection with the two sliding rods (15) through two groups of second crank connecting rod assemblies (11).
9. The method for constructing colored concrete floor for road surface reconstruction as claimed in claim 6, wherein said connecting frame comprises a plurality of spaced telescopic rods (18), said telescopic rods (18) comprise a cylinder, a round rod and a positioning bolt, said cylinder is vertically arranged on the upper end of said screed plate, said round rod is vertically arranged on the lower end of said sliding plate (3), the lower end of said round rod coaxially extends into said cylinder and can axially slide along the cylinder, a plurality of threaded holes are uniformly distributed on the periphery of said cylinder, said positioning bolt is threadedly mounted in each threaded hole, and said positioning bolt can be screwed to fixedly connect said cylinder and said round rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210832012.5A CN115198587B (en) | 2022-07-15 | 2022-07-15 | Construction method of color concrete ground for pavement reconstruction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210832012.5A CN115198587B (en) | 2022-07-15 | 2022-07-15 | Construction method of color concrete ground for pavement reconstruction |
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| Publication Number | Publication Date |
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| CN115198587A true CN115198587A (en) | 2022-10-18 |
| CN115198587B CN115198587B (en) | 2023-12-15 |
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| CN208891257U (en) * | 2018-09-29 | 2019-05-24 | 寇润飞 | A kind of agricultural tanning device |
| WO2021203660A1 (en) * | 2020-04-09 | 2021-10-14 | 广东博智林机器人有限公司 | Screeding device and screeding robot |
| CN212801116U (en) * | 2020-05-25 | 2021-03-26 | 张钊 | A shakeout device for concrete paving road surface |
| CN213709073U (en) * | 2020-09-29 | 2021-07-16 | 山东鲁中公路建设有限公司 | Rail-mounted paver for highway construction |
| CN215976722U (en) * | 2021-09-13 | 2022-03-08 | 中电建路桥集团有限公司 | Construction equipment for colorful pervious concrete pavement |
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