CN114214897B - Highway construction method - Google Patents
Highway construction method Download PDFInfo
- Publication number
- CN114214897B CN114214897B CN202210049346.5A CN202210049346A CN114214897B CN 114214897 B CN114214897 B CN 114214897B CN 202210049346 A CN202210049346 A CN 202210049346A CN 114214897 B CN114214897 B CN 114214897B
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- 238000010276 construction Methods 0.000 title claims abstract description 40
- 238000012216 screening Methods 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 54
- 238000003860 storage Methods 0.000 claims abstract description 20
- 239000002689 soil Substances 0.000 claims abstract description 6
- 239000004575 stone Substances 0.000 claims abstract description 6
- 239000004568 cement Substances 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 4
- 238000005056 compaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000007670 refining Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4866—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
- E01C19/4873—Apparatus designed for railless operation
-
- 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
- E01C19/46—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 preparing and placing the materials, e.g. slurry seals
- E01C19/466—Solid materials, e.g. crushing same
-
- 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
- E01C3/00—Foundations for pavings
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
- E03F3/046—Open sewage channels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a highway construction method which is characterized by comprising the following steps: s1, loading roadbed soil and stones into a storage box (2) of a highway construction device, and moving a screening box (3) to be communicated with different storage boxes (2) for loading different materials; s2, screening the materials by using a screening mobile screening part (4), enabling the screened materials to fall into a material distributing box (57) for material dispersion, and enabling the screening part (4) to move so as to drive a blanking part (5) to move, so as to clean and spread the pavement; s3, the material leveling sliding block (61) slides back and forth, so that the material homogenizing plate (67) spreads and lays the piled materials uniformly, and the leveling plate (66) levels off the road materials; s4, compacting; s5, pavement molding; cement is paved on the roadbed, pavement of the highway is paved, and then construction of highway side slope protection and drainage canal is carried out.
Description
Technical Field
The invention relates to the technical field of highway construction, in particular to a highway construction method.
Background
The roadbed is a foundation of a track or a road surface and is a geotechnical structure formed by excavation or filling. The roadbed has the main functions of providing necessary conditions for track or road surface paving and train or driving operation, bearing static load and dynamic load of track and rolling stock or road surface and traffic load, and simultaneously transmitting and diffusing the load to the deep part of the foundation. On the vertical section, the roadbed must ensure the elevation required by the line; on a plane, the roadbed, the bridge and the tunnel are connected to form a complete through line. In civil engineering, roadbed plays an important role in terms of construction quantity, occupied area and investment.
The screening of the existing roadbed paving materials and the paving are carried out separately, so that along with the road construction progress, the materials are screened firstly and paved later, the materials cannot be accurately controlled, the manual resources are easily wasted, the materials are required to be separated and homogenized before being paved after being piled, the operation is troublesome, the working procedure is complex, the paving efficiency is low, and the progress is slow.
Based on the above, the present invention has devised a road construction method to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a highway construction method, which solves the problems of low working efficiency and troublesome material distribution and refining in the road paving working procedures in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the highway construction method is characterized by comprising the following steps of:
s1, feeding
Filling roadbed soil and stones into a storage box (2) of a highway construction device, moving a screening box (3), communicating with different storage boxes (2), and loading different materials;
s2, screening
The screening part (4) is moved to screen the materials, the screened materials fall into the material distribution box (57) to be dispersed, the screening part (4) is moved to drive the blanking part (5) to move, and the pavement is cleaned and paved;
s3, leveling materials
The sliding block (61) slides reciprocally, so that the material homogenizing plate (67) spreads and lays the piled materials uniformly, and the flattening plate (66) scrapes the pavement materials;
s4, compacting
The driving rod (74) is moved, the pressing plate (79) is controlled to move up and down, and the pavement materials are compacted, so that the pavement of the roadbed is completed;
s5, pavement molding
Cement is paved on the roadbed, pavement of the highway is paved, and then construction of highway side slope protection and drainage canal is carried out.
In the scheme, the highway construction device comprises a movable seat (1), wherein a storage box (2) and a screening box (3) are arranged on the movable seat (1), a screening piece (4) is arranged in the screening box (3) in a sliding mode, a blanking piece (5) is arranged on one side of the screening piece (4) in a sliding mode, and a leveling piece (6) and a compacting piece (7) are arranged on the movable seat (1);
a guide mechanism is arranged in the screening box (3), and comprises a first guide groove (33) and a second guide groove (34), wherein the first guide groove (33) and the second guide groove (34) are mutually vertical and communicated;
screening piece (4) are including screening mechanism, and screening mechanism includes first sieve (41) and second sieve (42), and first sieve (41) and second sieve (42) rotate and are connected, first sieve (41) and first guide slot (33) sliding connection are equipped with on second sieve (42) with second guide slot (34) complex sliding shaft (43).
In the scheme, a vertical rod (11) which is symmetrically distributed is arranged on a moving seat (1), a vertical groove (111) is formed in one side of the vertical rod (11), a first gear (112) is rotationally arranged in the vertical groove (111), a mounting rack (114) for mounting a storage box (2) is arranged on one side of the vertical rod (11), a through groove (12) is formed in the moving seat (1), a stirring roller (13) is arranged in the through groove (12), and second gears (131) are arranged at two ends of the stirring roller (13);
one end of the movable seat (1) is provided with a guide hole (14), the movable seat (1) is provided with a movable groove (10) for installing the leveling piece (6), the movable seat (1) is provided with a fixed plate (15), the fixed plate (15) is provided with a first rack (16) capable of moving in a sliding mode, the movable seat (1) is provided with a third gear (17) in a rotating mode, one side of the third gear (17) is provided with a cross rod (171), the cross rod (171) is provided with a first straight groove (172), the movable seat (1) is provided with a through groove (18), the through groove (18) is internally provided with a guide plate (181), the movable seat (1) is provided with a support rod (19), and the support rod (19) is provided with a rotating hole (191);
the lead screw (151) is matched with the first rack (16), and the third gear (17) is matched with the first rack (16).
In the scheme, the leveling piece (6) comprises a sliding block (61), a deflector rod (64) is arranged on the sliding block (61), a leveling plate (66) is arranged on one side of the sliding block (61), and a lug (68) is fixedly arranged on one side of the leveling plate (67);
the sliding block (61) is matched with the moving groove (10), and the deflector rod (64) is matched with the first straight groove (172).
In the present case, compaction spare (7) include mount (71) with bracing piece (19) fastening connection, be connected with actuating lever (74) on mount (71), be equipped with dwang (75) on actuating lever (74), one side of dwang (75) is equipped with third straight flute (77), one end and bracing piece (19) rotation of dwang (75) are connected, the other end rotates and is equipped with push rod (78), the one end rotation of push rod (78) is equipped with clamp plate (79), fixed being equipped with locating lever (70) on clamp plate (79).
In the scheme, the third straight groove (77) is matched with the driving rod (74), and the positioning rod (70) is matched with the sliding hole (182).
The beneficial effects are that:
1. according to the construction equipment, the storage boxes are used for storing materials separately, the screening boxes are used for adjusting and selecting feeding materials, different materials are screened, the screened materials are subjected to material sorting through the material sorting boxes, and the leveling difficulty is reduced.
2. The construction equipment disclosed by the invention has the advantages of good road surface flatness after leveling and compacting, simplicity in operation and convenience in use.
3. The construction equipment has high construction efficiency, reduces waste and can carry out multi-layer roadbed paving and compacting treatment.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic view of a construction apparatus according to the present invention;
FIG. 3 is a schematic view of a movable base of a construction apparatus according to the present invention;
FIG. 4 is a schematic view of a movable base of a construction apparatus according to the present invention;
FIG. 5 is a schematic diagram of the explosive structure of a storage tank of the construction device used in the present invention;
FIG. 6 is a schematic diagram of a screening box structure of a construction apparatus according to the present invention;
FIG. 7 is a schematic diagram of a screening box structure of a construction apparatus according to the present invention;
FIG. 8 is a schematic view of a screening member structure of a construction apparatus according to the present invention;
FIG. 9 is a schematic diagram of a blanking member structure of a construction apparatus according to the present invention;
FIG. 10 is a schematic view of a screed construction of a construction apparatus according to the present invention;
fig. 11 is a schematic view of a compacting member structure of a construction apparatus according to the present invention.
Detailed Description
Referring to fig. 1 to 11, a construction method for constructing a highway by construction equipment, the construction method comprising the steps of:
s1, feeding
The roadbed soil and stones are put into a storage box 2 of the highway construction device, a screening box 3 is moved and communicated with different storage boxes 2, and different materials are fed.
The highway construction device includes and removes seat 1, as shown in fig. 2, removes the fixed bin 2 that is equipped with array distribution on the seat 1, and the splendid attire has foundation soil and stone etc. in the bin 2, removes the fastening on the seat 1 and is equipped with screening case 3. The screening box 3 is located one side of the storage box 2 and is in sliding connection with the storage box 2, one end of the movable seat 1 is fixedly provided with a blanking piece 5, the screening box 3 is internally provided with a screening piece 4 in a sliding manner, and the movable seat 1 is provided with a leveling piece 6 in a sliding manner. The movable seat 1 is fixedly provided with a compacting piece 7, the leveling piece 6 is positioned between the compacting piece 7 and the screening box 3, and one side of the movable seat 1 is fixedly provided with pulleys 8 distributed in an array.
As shown in fig. 3 and 4, a vertical rod 11 is fixedly arranged on the movable seat 1, a vertical groove 111 is arranged on one side of the vertical rod 11, a first gear 112 is rotationally arranged in the vertical groove 111, a first motor 113 is fixedly arranged on the vertical rod 11, and an output end of the first motor 113 is fixedly connected with the first gear 112. One side of the vertical rod 11 is fixedly provided with a mounting frame 114, one side of the mounting frame 114 is provided with a through hole 115, the movable seat 1 is provided with a through groove 12, the through groove 12 is rotationally provided with a stirring roller 13 distributed in an array, and two ends of the stirring roller 13 are fixedly provided with second gears 131.
One end of the movable seat 1 is provided with a guide hole 14, the through groove 12 is positioned between the vertical rods 11, and the movable seat 1 is provided with a movable groove 10. The movable seat 1 is fixedly provided with a fixed plate 15, one side of the fixed plate 15 is provided with a lead screw 151 and a guide rod 152, the other side of the fixed plate is fixedly provided with a second motor 150, and the output end of the second motor 150 is fixedly connected with the lead screw 151. The guide rod 152 is slidably provided with a first rack 16, the lead screw 151 penetrates through the first rack 16 to be in threaded fit with the first rack 16, and the lead screw 151 is rotated to enable the first rack 16 to slide on the guide rod 152.
The movable seat 1 is rotatably provided with a third gear 17, the third gear 17 is matched with the first rack 16, one side of the third gear 17 is fixedly provided with a cross rod 171, the cross rod 171 is provided with a first straight groove 172, and the cross rod 171 is positioned above the movable groove 10. The movable seat 1 is provided with a through groove 18, a guide plate 181 is fixedly arranged in the through groove 18, a sliding hole 182 is arranged on the guide plate 181, and the movable seat 1 is fixedly provided with a supporting rod 19. One side of the support rod 19 is fixedly provided with a first threaded rod 192, and the support rod 19 is provided with a rotating hole 191.
As shown in fig. 4, a crushing bin 21 is arranged on the storage box 2, a discharge hole 22 is arranged on one side of the storage box 2, the discharge hole 22 is communicated with the crushing bin 21, and a matching groove 23 is arranged on the discharge hole 22. The crushing bin 21 is internally and fixedly provided with symmetrically distributed inclined blocks 211, and the discharge hole 22 is positioned between the inclined blocks 211. The crushing bin 21 is rotationally provided with a rotating shaft 24 which is distributed in an array, the other side of the storage box 2 is fixedly provided with a third motor 20, the output end of the third motor 20 is fixedly connected with one rotating shaft 24, the rotating shaft 24 is fixedly provided with a fourth gear 240, and the fourth gears 240 are meshed with each other.
The both ends of pivot 24 are equipped with block 241, are equipped with swing piece 25 on the pivot 24, and one side of swing piece 25 is equipped with round hole 251, and round hole 251 and pivot 24 cooperation are equipped with block groove 252 in the round hole 251. The clamping groove 252 is matched with the clamping block 241, the rotating shaft 24 rotates to drive the swinging block 25 to rotate, the swinging block 25 is fixedly provided with a connecting block 26, and one side of the connecting block 26 is provided with a second straight groove 27. The second straight groove 27 is internally provided with a first spring 271, the connecting block 26 is rotationally provided with a press roller 28, the press roller 28 is in sliding connection with the second straight groove 27, and one end of the first spring 271 is in fastening connection with a supporting shaft lever of the press roller 28.
The rotating shaft 24 is reciprocally rotated to reciprocally swing the swinging block 25, the pressing roller 28 is attached to the inclined block 211 to grind and crush foundation soil, and the first spring 271 is used for fastening the pressing roller 28 to tightly attach the pressing roller 28 to the inclined block 211.
The two ends of the storage box 2 are fixedly provided with second threaded rods 29, and the second threaded rods 29 penetrate through the through holes 115 to be matched and fixed with nuts.
As shown in fig. 5 and 6, one end of the screening box 3 is connected with a hopper 31, the hopper 31 is communicated with the screening box 3 through a telescopic pipe, two ends of the screening box 3 are fixedly provided with vertical guide rails 32, and one side of the vertical guide rails 32 is provided with a second rack 321. The second rack 321 is matched with the first gear 112, the screening box 3 is internally provided with first guide grooves 33 which are symmetrically distributed, the screening box 3 is provided with second guide grooves 34 which are symmetrically distributed, and the second guide grooves 34 are vertically arranged and communicated with the first guide grooves 33.
One side of the screening box 3 is provided with a communicating groove 331, the communicating groove 331 is communicated with the first guide groove 33, one side of the screening box 3 is rotatably provided with a supporting shaft 35, and a shifting block 351 is fixedly arranged on the supporting shaft 35. A fourth motor 350 is fixedly arranged at one end of the screening box 3, the output end of the fourth motor 350 is fixedly connected with the supporting shaft 35, a second spring 36 is fixedly arranged at one side of the screening box 3, and a baffle 37 is fixedly arranged at the other side of the screening box 3. One side of the baffle 37 is provided with a matching rod 39, the matching groove 23 is matched with the matching rod 39, and one side of the baffle 37 is provided with a feed opening 38. The hopper 31 is fixedly connected with the through groove 12, and the vertical guide rail 32 is matched with the vertical groove 111 to slide.
As shown in fig. 8, the screening member 4 includes a first screen plate 41, a second screen plate 42 is rotatably provided on the first screen plate 41, a sliding shaft 43 is fixedly provided on the second screen plate 42, and the sliding shaft 43 slides in cooperation with the second guide groove 34. The first sieve plate 41 and the second sieve plate 42 are respectively provided with a first sieve mesh 49, one side of the first sieve plate 41 is fixedly provided with a connecting block 44, and the connecting block 44 is matched with the communicating groove 331. The first screen plate 41 and the first guide groove 33 slide in a matched manner, one side of the first screen plate 41 is fixedly provided with a connecting rod 45, two ends of the connecting rod 45 are fixedly provided with ejector rods 46, and one end of each ejector rod 46 is fixedly provided with an ejector block 47.
One end of the first screen plate 41 is fixedly provided with a push plate 48, the push plate 48 is moved by rotating the shifting block 351, the first screen plate 41 is moved, and the push plate 48 is fixedly connected with the second spring 36.
As shown in fig. 9, the blanking member 5 includes a U-shaped block 51, symmetrically distributed moving rods 52 are fixedly arranged on the U-shaped block 51, a guiding groove 53 is arranged on one side of the moving rods 52, and the guiding groove 53 is in sliding fit with the top block 47. One side of the U-shaped block 51 is fixedly provided with symmetrically distributed mounting rods 54, the mounting rods 54 are rotatably provided with arc-shaped blocks 55, the arc-shaped blocks 55 clean impurities on a road surface and level the road surface, one side of the mounting rods 54 is fixedly provided with a fifth motor 50, and the output end of the fifth motor 50 is fixedly connected with the arc-shaped blocks 55.
A guide rod 56 is fixedly arranged on one side of the U-shaped block 51, the guide rod 56 is in sliding fit with the guide hole 14, a material distributing box 57 is fixedly arranged on one side of the U-shaped block 51, and a second sieve hole 59 is formed in the material distributing box 57. The third racks 58 which are symmetrically distributed are fixedly arranged in the material distributing box 57, the third racks 58 are matched with the second gear 131, the third racks 58 are moved, and the material stirring roller 13 is rotated to disperse materials.
As shown in fig. 10, the leveling member 6 includes a slide block 61, the slide block 61 is engaged with the moving groove 10, a mounting plate 62 is provided on one side of the slide block 61, and a connecting rod 65 is fixedly provided on one side of the mounting plate 62. The shift lever 64 is fixedly arranged on the sliding block 61, the shift lever 64 is matched with the first straight groove 172, the third gear 17 is rotated, the shift lever 64 slides in the first straight groove 172, and the sliding block 61 is controlled to slide in the moving groove 10. One side of the connecting rod 65 is fixedly provided with a flattening plate 66, one side of the flattening plate 66 is rotatably provided with a refining plate 67, and one side of the refining plate 67 is fixedly provided with a lug 68.
One side rotation of sliding block 61 is equipped with first hydraulic stem 63, and the output and the refining board 67 of first hydraulic stem 63 rotate to be connected, and reciprocating motion sliding block 61 makes refining board 67 reciprocating motion, and lug 68 evenly distributes the road bed material, and refining board 67 evenly material, flattening board 66 trowelling.
As shown in fig. 11, the compacting member 7 includes a fixing frame 71, one side of the fixing frame 71 is fixedly provided with a connecting hole 72, and a first threaded rod 192 passes through the connecting hole 72 to be matched with a nut to fasten the fixing frame 71. The fixing frame 71 is fixedly provided with a second hydraulic rod 73, the output end of the second hydraulic rod 73 is fixedly provided with a driving rod 74, the driving rod 74 is provided with a rotating rod 75, and one side of the rotating rod 75 is provided with a third straight groove 77. The third straight groove 77 is slidably connected with the driving rod 74, one end of the rotating rod 75 is fixedly provided with a shaft lever 76, the shaft lever 76 is rotatably connected with the rotating hole 191, and the other end of the rotating rod 75 is rotatably provided with a push rod 78. One end of the push rod 78 is rotatably provided with a pressing plate 79, the pressing plate 79 is used for compacting the pavement foundation stone, the pressing plate 79 is fixedly provided with a positioning rod 70, and the positioning rod 70 is matched with the sliding hole 182.
S2, screening
Remove screening piece 4 and screen the material, the material after the screening falls into the feed box 57, carries out the material dispersion, and screening piece 4 removes and drives unloading piece 5 and remove, clears up and the shop front.
S3, leveling materials
The sliding block 61 slides reciprocally, so that the material homogenizing plate 67 spreads the piled materials uniformly, and the flattening plate 66 smoothes the road materials.
S4, compacting
And the driving rod 74 is moved to control the pressing plate 79 to move up and down, so that the pavement materials are compacted, and the paving of the roadbed is completed.
S5, pavement molding
Cement is paved on the roadbed, pavement of the highway is paved, and then construction of highway side slope protection and drainage canal is carried out.
Claims (1)
1. The highway construction method is characterized by comprising the following steps of:
s1, loading, namely loading roadbed soil and stones into a storage box (2) of a highway construction device, and moving a screening box (3) to be communicated with different storage boxes (2) for loading different materials; s2, screening, namely, moving a screening part (4) to screen materials, enabling the screened materials to fall into a material distribution box (57) to be dispersed, and moving the screening part (4) to drive a blanking part (5) to move so as to clean and spread a road surface; s3, leveling materials, wherein a sliding block (61) slides back and forth, so that a material homogenizing plate (67) spreads and lays piled materials uniformly, and a leveling plate (66) levels off road materials; s4, compacting, namely moving the driving rod (74), controlling the pressing plate (79) to move up and down, and compacting the pavement materials to finish the paving of the roadbed; s5, pavement molding, namely paving cement on the roadbed to finish pavement of the highway, and then performing construction of highway side slope protection and drainage channels;
the highway construction device comprises a movable seat (1), wherein a storage box (2) and a screening box (3) are arranged on the movable seat (1), a screening piece (4) is arranged in the screening box (3) in a sliding mode, a blanking piece (5) is arranged on one side of the screening piece (4) in a sliding mode, and a leveling piece (6) and a compacting piece (7) are arranged on the movable seat (1); a guide mechanism is arranged in the screening box (3), and comprises a first guide groove (33) and a second guide groove (34), wherein the first guide groove (33) and the second guide groove (34) are mutually vertical and communicated; the screening piece (4) comprises a screening mechanism, the screening mechanism comprises a first screen plate (41) and a second screen plate (42), the first screen plate (41) is rotationally connected with the second screen plate (42), the first screen plate (41) is slidably connected with the first guide groove (33), and a sliding shaft (43) matched with the second guide groove (34) is arranged on the second screen plate (42); the automatic feeding device is characterized in that symmetrically-distributed vertical rods (11) are arranged on the moving seat (1), vertical grooves (111) are formed in one side of each vertical rod (11), first gears (112) are rotationally arranged in the vertical grooves (111), mounting frames (114) for mounting the storage box (2) are arranged on one side of each vertical rod (11), penetrating grooves (12) are formed in the moving seat (1), stirring rollers (13) are arranged in the penetrating grooves (12), and second gears (131) are arranged at two ends of each stirring roller (13); one end of the movable seat (1) is provided with a guide hole (14), the movable seat (1) is provided with a movable groove (10) for installing the leveling piece (6), the movable seat (1) is provided with a fixed plate (15), one side of the fixed plate (15) is provided with a screw rod (151) and a guide rod (152), the other side of the fixed plate is fixedly provided with a second motor (150), and the output end of the second motor (150) is fixedly connected with the screw rod (151); a first rack (16) capable of moving reciprocally is slidably arranged on the fixed plate (15), a third gear (17) is rotationally arranged on the movable seat (1), a cross rod (171) is arranged on one side of the third gear (17), a first straight groove (172) is arranged on the cross rod (171), a through groove (18) is arranged on the movable seat (1), a guide plate (181) is arranged in the through groove (18), a supporting rod (19) is arranged on the movable seat (1), and a rotation hole (191) is arranged on the supporting rod (19); the lead screw (151) is matched with the first rack (16), and the third gear (17) is matched with the first rack (16);
the leveling piece (6) comprises a sliding block (61), a deflector rod (64) is arranged on the sliding block (61), a leveling plate (66) is arranged on one side of the sliding block (61), and a lug (68) is fixedly arranged on one side of the leveling plate (67); the sliding block (61) is matched with the moving groove (10), and the deflector rod (64) is matched with the first straight groove (172); the compaction part (7) comprises a fixing frame (71) which is fixedly connected with the supporting rod (19), a driving rod (74) is connected to the fixing frame (71), a rotating rod (75) is arranged on the driving rod (74), a third straight groove (77) is formed in one side of the rotating rod (75), one end of the rotating rod (75) is rotationally connected with the supporting rod (19), a push rod (78) is rotationally arranged at the other end of the rotating rod, a pressing plate (79) is rotationally arranged at one end of the push rod (78), and a positioning rod (70) is fixedly arranged on the pressing plate (79); the third straight groove (77) is matched with the driving rod (74), and the positioning rod (70) is matched with the sliding hole (182).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210049346.5A CN114214897B (en) | 2022-01-17 | 2022-01-17 | Highway construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210049346.5A CN114214897B (en) | 2022-01-17 | 2022-01-17 | Highway construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114214897A CN114214897A (en) | 2022-03-22 |
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| US5356238A (en) * | 1993-03-10 | 1994-10-18 | Cedarapids, Inc. | Paver with material supply and mat grade and slope quality control apparatus and method |
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| CN107537621A (en) * | 2017-09-28 | 2018-01-05 | 罗娟 | A kind of compound fertilizer produces crushing and screening device |
| CN108149552A (en) * | 2018-02-02 | 2018-06-12 | 中建八局第建设有限公司 | A kind of earth shoulder constructing device |
| CN108193891A (en) * | 2018-01-04 | 2018-06-22 | 大连赢得科技有限公司 | A kind of construction modifies vehicle with cement flooring |
| CN108222475A (en) * | 2018-01-15 | 2018-06-29 | 王芳 | A kind of road surface cement spreading device for municipal works |
| CN111549626A (en) * | 2020-05-13 | 2020-08-18 | 林镇岛 | Municipal construction is with intelligent paver |
| CN113026489A (en) * | 2019-12-25 | 2021-06-25 | 西安华美环保设备有限公司 | Can reduce municipal road bed construction equipment who lays the degree of difficulty |
| CN214061160U (en) * | 2020-11-09 | 2021-08-27 | 山东智行咨询勘察设计院 | Highway soft soil foundation laying device |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5356238A (en) * | 1993-03-10 | 1994-10-18 | Cedarapids, Inc. | Paver with material supply and mat grade and slope quality control apparatus and method |
| CN107386616A (en) * | 2017-08-21 | 2017-11-24 | 郑州大学 | A kind of construction pours car with concrete floor |
| CN107537621A (en) * | 2017-09-28 | 2018-01-05 | 罗娟 | A kind of compound fertilizer produces crushing and screening device |
| CN108193891A (en) * | 2018-01-04 | 2018-06-22 | 大连赢得科技有限公司 | A kind of construction modifies vehicle with cement flooring |
| CN108222475A (en) * | 2018-01-15 | 2018-06-29 | 王芳 | A kind of road surface cement spreading device for municipal works |
| CN108149552A (en) * | 2018-02-02 | 2018-06-12 | 中建八局第建设有限公司 | A kind of earth shoulder constructing device |
| CN113026489A (en) * | 2019-12-25 | 2021-06-25 | 西安华美环保设备有限公司 | Can reduce municipal road bed construction equipment who lays the degree of difficulty |
| CN111549626A (en) * | 2020-05-13 | 2020-08-18 | 林镇岛 | Municipal construction is with intelligent paver |
| CN214061160U (en) * | 2020-11-09 | 2021-08-27 | 山东智行咨询勘察设计院 | Highway soft soil foundation laying device |
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