CN111576145B - Road surface cement tiling device for road and bridge construction - Google Patents
Road surface cement tiling device for road and bridge construction Download PDFInfo
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- CN111576145B CN111576145B CN202010306378.XA CN202010306378A CN111576145B CN 111576145 B CN111576145 B CN 111576145B CN 202010306378 A CN202010306378 A CN 202010306378A CN 111576145 B CN111576145 B CN 111576145B
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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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
- E01C19/187—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect solely for spreading-out or striking-off deposited mixtures, e.g. spread-out screws, strike-off boards
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Abstract
The invention relates to the technical field of road and bridge construction, in particular to a pavement cement tiling device for road and bridge construction, which comprises a ground beam seat symmetrically paved at two sides of a pavement, wherein the top of the ground beam seat is provided with a bottom plate, the top of the bottom plate is welded with a case, the bottom of a main rod extends to the lower part of a main plate block and is welded with an E-shaped frame, the front end of the E-shaped frame is provided with a vertical plate, the middle of the front end of the vertical plate is fixed with a flow guide block for pushing cement concrete to two sides of the pavement, the middle of the bottom of the main plate block is provided with two L-shaped square tubes, the bottoms of the L-shaped square tubes are uniformly provided with rake teeth for raking the cement concrete, the bottom of an outer tube is elastically provided with an inner rod, the bottoms of the two inner rods are commonly provided with a paving plate, and the top of the paving plate is uniformly provided with a pressure cylinder, the invention has ingenious structure, the cement concrete piled in the middle of the pavement is pushed to two sides of the pavement by the flow guide block, raking the road surface by arranging a rotary L-shaped square pipe; the pavement is smoothed by the paving plate, so that the pavement paving effect is good.
Description
Technical Field
The invention relates to the technical field of road and bridge construction, in particular to a pavement cement paving device for road and bridge construction.
Background
The existing road surface is generally a cement road surface or an asphalt road surface, and the cement concrete road surface is a road surface which takes cement concrete as a main material and is called a concrete road surface for short. Also known as rigid pavement, commonly known as white pavement, which is a high-grade pavement. With the development of the traffic industry of China, the performance of roads is continuously improved, the requirement of the flatness of the road surface on the construction of the roads is higher and higher, and the flatness of the road surface is the most important index of the performance of the roads.
The cement pavement paving device in the prior art is heavy and cannot be adjusted according to the width of a pavement; in the process of paving the pavement, the cement concrete accumulated in the middle of the pavement needs to be uniformly distributed, so that the heights of the cement concrete on two sides of the pavement and in the middle of the pavement are consistent, and the cement concrete needs to be raked to reduce the hollowing phenomenon in the cement concrete; the pavement needs to be smoothed according to the height of the pavement. Therefore, the pavement cement paving device for the road and bridge construction is provided.
Disclosure of Invention
The invention aims to provide a pavement cement paving device for road and bridge construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a road surface cement tiling device is used in road and bridge construction, includes that the symmetry lays the ground beam seat in road surface both sides, its characterized in that: bottom plates are arranged at the tops of the ground beam seats; the bottom plate is characterized in that machine cases are welded on the top of the bottom plate, two cross beams are movably installed between the two machine cases, a main plate block is fixed between the two cross beams, a head block is arranged in the middle of the front end of the main plate block in an outward extending mode, a main rod is connected in the middle of the head block, an E-shaped frame is welded on the bottom of the main rod and extends to the lower portion of the main plate block and comprises an upper fixing plate at the top, three vertical fixing plates are arranged at the bottom of the upper fixing plate at equal intervals, adjusting holes are formed in the vertical fixing plates at equal intervals, a vertical plate is installed at the front end of the E-shaped frame, a flow guide block for pushing cement concrete to the two sides of a road surface is fixed in the middle of the front end of the vertical plate, two L-shaped square tubes are arranged in the middle of the bottom of the main plate block, rake teeth for leveling the cement concrete are evenly arranged at the bottoms of the L-shaped square tubes, outer tubes are arranged on the rear side of the bottom of the main plate block, and two outer tubes are arranged, inner rods are elastically arranged at the bottoms of the outer pipes, a spreading plate is arranged at the bottoms of the two inner rods together, a pressure applying cylinder is uniformly arranged at the top of the spreading plate, and a plurality of round cake-shaped iron blocks are placed in the pressure applying cylinder; a cavity is formed in the middle inside the main plate block, a motor is installed at the top of the cavity, the tops of the L-shaped square tubes extend into the cavity and are provided with a round core column, driven gears are fixed on the outer walls of the tops of the round core columns, the output end of the motor extends to the bottom of the cavity and is provided with a driving gear, and the driving gear and the two driven gears are meshed with each other; the inner rod is provided with an integrally formed top block extending to the inside of the volume cavity through the through hole, the outer diameter of the top block is larger than the inner diameter of the through hole, a first spring is connected between the top of the volume cavity and the top of the top block, the outer wall of the top of the inner rod is sleeved with a second spring, the top of the second spring is abutted against the bottom of the top block, the bottom of the second spring is abutted against the bottom of the volume cavity, the bottoms of the two ends, far away from each other, of the two ground beam seats are respectively provided with a widened bottom, fixing holes are uniformly formed in the widened bottoms, the top of the ground beam seat is longitudinally provided with two tracks, the machine boxes are provided with installation channels matched with the cross beams, one end, far away from each other, of the two machine boxes is welded with a positioning lug seat, and one positioning lug seat on one machine box is provided with two positioning lug seats, the positioning lug seats are positioned at the front side and the rear side outside the installation channel, the left side and the right side of the top of the vertical plate extend upwards to be provided with upper pulling plates, and the rear ends of the vertical plate and the upper pulling plates extend backwards to be provided with screw rods matched with the adjusting holes; the front side and the rear side of the bottom of the cavity are respectively welded with a fixed block, the outer wall of the round core column extends outwards to be provided with a convex ring, a round hole matched with the round core column is formed in the middle of the fixed block, the inner wall of the round hole is provided with an annular groove matched with the convex ring, and the round core column is rotationally connected with the fixed block; and under the condition that the round cake-shaped iron blocks are not placed in the pressure applying cylinder, the bottom of the paving plate is not contacted with the cement concrete pavement.
In the scheme, the bottom of the paving plate is made of a stainless steel plate which is polished smoothly.
In the present case, a plurality of location jack have all been seted up to the crossbeam left and right sides.
In the scheme, the four corners of the bottom plate are provided with electric wheels which correspond to the positions of the rails and are matched with the rails in size, and a storage battery for supplying energy to the electric wheels is arranged in the case.
In the present case, the water conservancy diversion piece is the triangular prism shape of cutting off the top, the water conservancy diversion piece is the hollow structure that stainless steel plate welding formed, the total length of water conservancy diversion piece is half of vertical plate total length.
In the scheme, a bolt hole matched with the positioning insertion hole is formed in the positioning lug seat.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the structure that the vertical plate and the E-shaped frame are flexibly installed, the height of the vertical plate can be adjusted up and down according to the height of a pavement to be paved, so that the cement concrete is pushed to be flat by the vertical plate, the guide block is arranged in the middle of the front end of the vertical plate, the bottom plate and the chassis are driven to move forward through the electric wheel, the main plate block is driven to move forward, the vertical plate moves forward, the cement concrete accumulated in the middle of the pavement is pushed to two sides of the pavement by the guide block, the pavement is flat, and the cement concrete is uniformly paved on the pavement.
2. According to the invention, the two rotatable L-shaped square pipes are arranged, and the motor drives the driving gear to rotate by starting the motor, so that the two driven gears rotate, the L-shaped square pipes rotate, the harrow teeth are driven to continuously scrape the cement concrete pavement, and the condition of cement concrete hollowing is reduced by matching with the movement of the main plate block, and the pavement is harrowed flat.
3. According to the invention, the elastically contractible inner rod is arranged at the bottom of the outer pipe, and the round cake-shaped iron blocks are uniformly placed in the pressure applying cylinder according to the height of the laid cement concrete pavement, so that the weight of the paving plate is increased, the inner rod is pulled downwards, the first spring is stretched, the second spring sleeved on the outer wall of the inner rod is contracted, the height of the paving plate is further reduced, and the cement concrete pavement is leveled in cooperation with the movement of the main plate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a first perspective structure of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic structural view of the structural beam seat, the chassis and the E-shaped frame of the present invention;
FIG. 4 is a schematic structural view of the present invention with the outer tube, inner rod, spreader plate and pressure application cylinder removed;
FIG. 5 is a cross-sectional view of the present invention;
FIG. 6 is a schematic view of the structure of the vertical plate of the present invention;
FIG. 7 is a schematic view of the external structure of the outer tube, inner rod, paving plate and pressing cylinder of the present invention;
figure 8 is a cross-sectional view of the outer tube and inner rod connection of the present invention.
In the figure: 1. a ground beam seat; 1111. widening the bottom; 1112. a track; 2. a base plate; 2111. an electric wheel; 3. a chassis; 31. positioning the ear seat; 4. a cross beam; 41. positioning the jack; 5. a main plate block; 51. a head block; 6. a main rod; 7. e-shaped frames; 71. fixing the plate; 72. vertically fixing the plate; 73. an adjustment hole; 8. a vertical plate; 81. pulling up the plate; 82. a flow guide block; 83. a screw; 9. an L-shaped square tube; 91. a round core column; 10. rake teeth; 11. an outer tube; 12. an inner rod; 121. a top block; 13. paving a flat plate; 14. a pressure applying cylinder; 15. a driven gear; 16. a motor; 17. a drive gear; 18. a first spring; 19. and a second spring.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 8, in conjunction with the embodiments.
Example 1
This embodiment 1 introduces a road surface cement tiling device for road and bridge construction, as shown in fig. 1, including symmetrically laying the ground beam seat 1 on the road surface both sides, two the one end bottom that ground beam seat 1 kept away from each other all is provided with widens end 1111, it has evenly seted up the fixed orifices on the end 1111 to widen, ground beam seat 1 top vertically is provided with two tracks 1112, ground beam seat 1 top all is provided with bottom plate 2, bottom plate 2 bottom four corners department is provided with the track 1112 position corresponds, size complex electronic wheel 2111, the inside battery that supplies energy for electronic wheel 2111 that is provided with of machine case 3, when using, electronic wheel 2111 of bottom plate 2 bottom gets into inside the track 1112, through the inside battery energy supply of machine case 3, drives electronic wheel 2111 and removes at ground beam seat 1 top, machine case 3 has all been welded at bottom plate 2 top, two movable mounting has two crossbeams 4 between the machine case 3, the case 3 is provided with an installation channel matched with the cross beam 4, one end of each case 3, which is far away from each other, is welded with a positioning lug seat 31, one positioning lug seat 31 on each case 3 is provided with two positioning lug seats 31, the positioning lug seats 31 are positioned at the front side and the rear side of the outer part of the installation channel, the left side and the right side of each cross beam 4 are both provided with a plurality of positioning jacks 41, the positioning lug seats 31 are provided with bolt holes matched with the positioning jacks 41, the left end and the right end of each cross beam 4 are respectively inserted into the corresponding installation channels on the case 3, then the bolts sequentially penetrate through the bolt holes and the positioning jacks 41 on the positioning lug seats 31 to fixedly install the cross beams 4, the plurality of positioning jacks 41 are arranged, the adjustment can be carried out according to the width of a laid road surface, and the applicability is wide,
as shown in fig. 3 and 6, a main plate block 5 is fixed between the two cross beams 4, a head block 51 is extended outwards from the middle of the front end of the main plate block 5, a main rod 6 is connected between the head blocks 51, an E-shaped frame 7 is welded at the bottom of the main rod 6 and extends to the lower side of the main plate block 5, the E-shaped frame 7 comprises an upper fixing plate 71 at the top, three vertical fixing plates 72 are arranged at the bottom of the upper fixing plate 71 at equal intervals, adjusting holes 73 are arranged at equal intervals on the vertical fixing plates 72, a vertical plate 8 is installed at the front end of the E-shaped frame 7, upper pulling plates 81 are extended upwards from the left and right sides of the top of the vertical plate 8, screws 83 matched with the adjusting holes 73 are extended backwards from the rear ends of the vertical plate 8 and the upper pulling plates 81, the screws 83 are inserted into the corresponding adjusting holes 73 on the E-shaped frame 7, nuts are fixed, and the vertical plate 8 and the E-shaped frame 7 are fixed, when the cement concrete pavement to be paved is low, the vertical plate 8 can be adjusted downwards, so that the screw 83 at the rear end of the pull-up plate 81 is installed inside the corresponding adjusting hole 73, the bottom of the vertical plate 8 is abutted against the cement concrete pavement, the middle of the front end of the vertical plate 8 is fixed with the guide block 82 which pushes the cement concrete to the two sides of the pavement, the guide block 82 is in a triangular prism shape with the top cut off, the guide block 82 is a hollow structure formed by welding stainless steel plates, the total length of the guide block 82 is half of the total length of the vertical plate 8, when the pavement is paved, the cement concrete is poured in the middle of the pavement, the cement concrete at the edge of the pavement is less, at the moment, the electric wheel 2111 drives the bottom plate 2 and the case 3 to move forwards, so as to drive the main plate 5 to move forwards, the vertical plate 8 moves forwards, the arranged guide block 82 pushes the cement concrete accumulated in the middle of the pavement to the two sides of the pavement, so that the road surface is smooth, and the cement concrete is uniformly paved on the road surface.
Example 2
This embodiment 2 introduces a road cement paving device for road and bridge construction, which includes a ground beam base 1 symmetrically paved on two sides of a road surface, a bottom plate 2 is disposed on the top of the ground beam base 1, chassis 3 are welded on the top of the bottom plate 2, two cross beams 4 are movably installed between the two chassis 3, a main plate block 5 is fixed between the two cross beams 4, a head block 51 is outwardly extended from the middle of the front end of the main plate block 5, a main rod 6 is connected to the middle of the head block 51, an E-shaped frame 7 is welded on the bottom of the main rod 6 extending to the lower side of the main plate block 5, the E-shaped frame 7 includes an upper fixing plate 71 on the top, three vertical fixing plates 72 are equidistantly disposed at the bottom of the upper fixing plate 71, adjusting holes 73 are equidistantly disposed on the vertical fixing plates 72, a vertical plate 8 is installed at the front end of the E-shaped frame 7, a flow guide block 82 for pushing cement concrete to two sides of the road surface is fixed in the middle of the front end of the vertical plate 8, the utility model discloses a cement concrete road surface harrowing machine, including the mainboard 5, be provided with two L type side pipes 9 in the middle of the mainboard 5 bottom, L type side pipe 9 bottom evenly is provided with the rake teeth 10 that are used for raking cement concrete, two L type side pipe 9 is not contact with each other, the rake teeth 10 is the coniform of thick lower thin, the height of rake teeth 10 is 10CM, can rake the cement concrete road surface from the depths, 5 bottom rear sides of mainboard are provided with outer tube 11, outer tube 11 is provided with two, the equal elastic mounting in outer tube 11 bottom has interior pole 12, two interior pole 12 bottom is installed jointly and is spread dull and stereotyped 13, it evenly is provided with pressure applying section of thick bamboo 14 to spread dull and stereotyped 13 top, a plurality of cake form iron blocks have been placed to pressure applying section of thick bamboo 14 inside.
As shown in fig. 5, a cavity is arranged in the middle of the inside of the main plate 5, a motor 16 is installed at the top of the cavity, the motor 16 is connected with a storage battery inside the case 3 through a wire, the tops of the L-shaped square tubes 9 all extend to the inside of the cavity and are provided with a round stem 91, driven gears 15 are fixed on the outer walls of the tops of the round stem 91, the output end of the motor 16 extends to the bottom of the cavity and is provided with a driving gear 17, the driving gear 17 and the two driven gears 15 are engaged with each other, an electric wheel 2111 drives the bottom plate 2 and the case 3 to move forward, so as to drive the main plate 5 to move forward, so that the two L-shaped square tubes 9 move forward, and simultaneously the motor 16 is started, the motor 16 drives the driving gear 17 to rotate, so that the two driven gears 15 rotate, so that the L-shaped square tubes 9 rotate, and drive the rake teeth 10 to continuously move on the cement concrete pavement, the cement concrete hollowing condition is reduced, the road surface is raked, and the next operation is convenient to carry out.
Example 3
This embodiment 3 introduces a road cement tiling device for road and bridge construction, which includes two symmetrical beam seats 1 that are paved on two sides of a road, wherein the top of each beam seat 1 is provided with a bottom plate 2, the top of each bottom plate 2 is welded with a chassis 3, two cross beams 4 are movably installed between the two chassis 3, a main plate block 5 is fixed between the two cross beams 4, a cavity is arranged in the middle of the inside of the main plate block 5, a motor 16 is installed on the top of the cavity, the top of each L-shaped square tube 9 extends into the cavity and is provided with a round core column 91, the outer wall of the top of the round core column 91 is fixed with a driven gear 15, the output end of the motor 16 extends to the bottom of the cavity and is provided with a driving gear 17, the driving gear 17 and the two driven gears 15 are engaged with each other, a head block 51 is arranged in the middle of the front end of the main plate block 5 in an outward extending manner, the middle of the head block 51 is connected with a main rod 6, the bottom of the main rod 6 extends to the lower part of the main plate block 5 and is welded with an E-shaped frame 7, the E-shaped frame 7 comprises an upper fixing plate 71 at the top, three vertical fixing plates 72 are arranged at the bottom of the upper fixing plate 71 at equal intervals, adjusting holes 73 are formed in the vertical fixing plates 72 at equal intervals, a vertical plate 8 is installed at the front end of the E-shaped frame 7, a flow guide block 82 for pushing cement concrete to two sides of a road surface is fixed in the middle of the front end of the vertical plate 8, two L-shaped square pipes 9 are arranged in the middle of the bottom of the main plate block 5, rake teeth 10 for raking the cement concrete are uniformly arranged at the bottom of the L-shaped square pipes 9, an outer pipe 11 is arranged at the rear side of the bottom of the main plate block 5, two outer pipes 11 are arranged at the bottom of the outer pipe 11, an inner rod 12 is elastically installed at the bottom of the outer pipe 11, a volume cavity is arranged in the middle of the bottom of the outer pipe 11, a through hole matched with the inner rod 12 is arranged in the middle of the bottom of the outer pipe 11, the top of the inner rod 12 extends into the volume cavity through a through hole, an integrally formed top block 121 is arranged, the outer diameter of the top block 121 is larger than the inner diameter of the through hole, a first spring 18 is connected between the top of the volume cavity and the top of the top block 121, the outer wall of the top of the inner rod 12 is sleeved with a second spring 19, the top of the second spring 19 abuts against the bottom of the top block 121, the bottom of the second spring 19 abuts against the bottom of the volume cavity, a paving plate 13 is commonly arranged at the bottoms of the two inner rods 12, a pressing cylinder 14 is uniformly arranged at the top of the paving plate 13, a plurality of round cake-shaped iron blocks are arranged in the pressing cylinder 14 and are not shown in the figure, the bottom of the paving plate 13 is made of a polished smooth stainless steel plate, friction is reduced, a cement concrete pavement can be leveled, and as shown in figure 8, under the state that the round cake-shaped iron blocks are not arranged in the pressing cylinder 14, when the paving plate 13 is used, the electric wheel 2111 drives the main plate 5 to move forwards to drive the two outer pipes 11 to move so as to drive the paving plate 13 to move, on the basis of the embodiment 2, according to the height of the paved cement concrete pavement, a round cake-shaped iron block is uniformly placed in the pressure applying cylinder 14, so that the weight of the paving plate 13 is increased, the inner rod 12 is pulled downwards, the first spring 18 is stretched at the moment, the second spring 19 sleeved on the outer wall of the inner rod 12 is contracted so as to reduce the height of the paving plate 13, and the cement concrete pavement is leveled by matching with the movement of the main plate 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a road surface cement tiling device is used in road and bridge construction, includes that the symmetry lays in the ground beam seat (1) on road surface both sides, its characterized in that: the top of each ground beam seat (1) is provided with a bottom plate (2); the concrete-filled concrete pavement structure is characterized in that the top of the bottom plate (2) is welded with the chassis (3), two cross beams (4) are movably mounted between the chassis (3), a main plate block (5) is fixed in the middle of the two cross beams (4), a head block (51) extends outwards in the middle of the front end of the main plate block (5), a main rod (6) is connected in the middle of the head block (51), the bottom of the main rod (6) extends to the lower side of the main plate block (5) and is welded with an E-shaped frame (7), the E-shaped frame (7) comprises an upper fixing plate (71) at the top, three vertical fixing plates (72) are arranged at the bottom of the upper fixing plate (71) at equal intervals, adjusting holes (73) are formed in the vertical fixing plates (72) at equal intervals, a vertical plate (8) is mounted at the front end of the E-shaped frame (7), and flow guide blocks (82) for pushing cement concrete to the two sides of a pavement are fixed in the middle of the front end of the vertical plate (8), the cement concrete raking device is characterized in that two L-shaped square pipes (9) are arranged in the middle of the bottom of the main plate block (5), rake teeth (10) used for raking cement concrete are uniformly arranged at the bottoms of the L-shaped square pipes (9), an outer pipe (11) is arranged on the rear side of the bottom of the main plate block (5), two outer pipes (11) are arranged, inner rods (12) are elastically arranged at the bottoms of the outer pipes (11), a paving plate (13) is jointly arranged at the bottoms of the two inner rods (12), a pressure applying cylinder (14) is uniformly arranged at the top of the paving plate (13), and a plurality of round cake-shaped iron blocks are placed inside the pressure applying cylinder (14); a cavity is formed in the middle inside the main plate block (5), a motor (16) is installed at the top of the cavity, the tops of the L-shaped square tubes (9) extend to the inside of the cavity and are provided with a round core column (91), driven gears (15) are fixed on the outer wall of the top of the round core column (91), the output end of the motor (16) extends to the bottom of the cavity and is provided with a driving gear (17), and the driving gear (17) and the two driven gears (15) are meshed with each other; the utility model discloses a ground beam seat, including outer tube (11), outer tube (11) inside is provided with the volume chamber, be provided with in the middle of the outer tube (11) bottom with interior pole (12) complex through-hole, interior pole (12) top extends to through-hole the inside in volume chamber is provided with integrated into one piece's kicking block (121), kicking block (121) external diameter is greater than the through-hole internal diameter, volume chamber top with be connected with spring one (18) between kicking block (121) top, interior pole (12) top outer wall has cup jointed spring two (19), spring two (19) top butt the bottom of kicking block (121), spring two (19) bottom butt volume chamber bottom, two the one end bottom of keeping away from each other of ground beam seat (1) all is provided with and widens end (1111), the fixed orifices has evenly seted up on widening end (1111), ground beam seat (1) top vertically is provided with two tracks (1112), an installation channel matched with the cross beam (4) is formed in each case (3), two positioning lug seats (31) are welded at one end, away from each other, of each case (3), two positioning lug seats (31) are arranged on one case (3), the positioning lug seats (31) are located on the front side and the rear side of the outer portion of the installation channel, the left side and the right side of the top of the vertical plate (8) are provided with upper pull plates (81) in an upward extending mode, and the rear ends of the vertical plate (8) and the upper pull plates (81) are provided with screw rods (83) matched with the adjusting holes (73) in a rearward extending mode; the front side and the rear side of the bottom of the cavity are respectively welded with a fixed block, the outer wall of the round core column (91) extends outwards to be provided with a convex ring, a round hole matched with the round core column (91) is formed in the middle of the fixed block, the inner wall of the round hole is provided with an annular groove matched with the convex ring, and the round core column (91) is rotatably connected with the fixed blocks; under the state that the round cake-shaped iron blocks are not placed in the pressing cylinder (14), the bottom of the paving plate (13) is not contacted with the cement concrete pavement.
2. The road surface cement tiling device for road and bridge construction of claim 1, characterized in that: the bottom of the paving plate (13) is made of a stainless steel plate which is polished smoothly.
3. The road surface cement tiling device for road and bridge construction of claim 1, characterized in that: a plurality of positioning insertion holes (41) are formed in the left side and the right side of the cross beam (4).
4. The road surface cement tiling device for road and bridge construction of claim 1, characterized in that: bottom plate (2) bottom four corners department be provided with track (1112) position corresponds, size complex electronic round (2111), machine case (3) inside is provided with the battery for electronic round (2111) energy supply.
5. The road surface cement tiling device for road and bridge construction of claim 1, characterized in that: the water conservancy diversion piece (82) are the triangular prism shape of cutting off the top, water conservancy diversion piece (82) are the hollow structure that the stainless steel plate welding formed, the total length of water conservancy diversion piece (82) is half of vertical plate (8) total length.
6. The road surface cement tiling device for road and bridge construction of claim 3, characterized in that: and the positioning lug seat (31) is provided with a bolt hole matched with the positioning jack (41).
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| CN202010306378.XA CN111576145B (en) | 2020-04-17 | 2020-04-17 | Road surface cement tiling device for road and bridge construction |
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| CN202010306378.XA CN111576145B (en) | 2020-04-17 | 2020-04-17 | Road surface cement tiling device for road and bridge construction |
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| CN111576145B true CN111576145B (en) | 2021-12-21 |
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| CN112663423B (en) * | 2020-12-17 | 2022-06-14 | 湖北交投建设集团有限公司 | High-flatness construction method for asphalt pavement |
| CN113322750B (en) * | 2021-05-31 | 2022-11-22 | 石河子大学 | Cement paving road surface construction equipment |
| CN113550194A (en) * | 2021-06-08 | 2021-10-26 | 中国二十二冶集团有限公司 | Construction method for recycling concrete reinforcing bars of construction hardened ground |
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| CN110528366A (en) * | 2019-08-18 | 2019-12-03 | 江先庆 | A kind of paving machine pitch leveling system |
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| CN2602053Y (en) * | 2002-09-04 | 2004-02-04 | 南文辉 | A kind of pulling multipurpose machine for levelling the land, paving and smoothing |
| JP2004211351A (en) * | 2002-12-27 | 2004-07-29 | Hightech Kk | Rake for work execution of elastic paving material |
| CN206127840U (en) * | 2016-10-22 | 2017-04-26 | 宁波高新区百茂高分子材料有限公司 | Road smoothing device |
| CN109183575A (en) * | 2018-11-07 | 2019-01-11 | 杜红东 | A kind of construction asphalt paving device |
| CN210031432U (en) * | 2019-01-31 | 2020-02-07 | 浙江科创建筑科技有限公司 | Municipal afforestation building apparatus |
| 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 |
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