CN217629290U - Cement concrete road construction machine - Google Patents
Cement concrete road construction machine Download PDFInfo
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- CN217629290U CN217629290U CN202221379036.1U CN202221379036U CN217629290U CN 217629290 U CN217629290 U CN 217629290U CN 202221379036 U CN202221379036 U CN 202221379036U CN 217629290 U CN217629290 U CN 217629290U
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Abstract
The application discloses cement concrete road construction machine relates to road construction field, improves the comparatively low problem of present cement concrete road construction machine efficiency of construction. Including the U-shaped frame, the inside of U-shaped frame is rotated and is connected with the lead screw, the outside threaded connection of lead screw has the movable block, the one end fixedly connected with step motor of lead screw, step motor's bottom fixedly connected with backup pad, hydro-cylinder, lead screw, compression roller and the setting of impressed watermark bulge loop that this application passes through for can drive U-shaped frame and compression roller downstream at hydro-cylinder start-up during operation, can start step motor after compression roller downstream to with treat the concrete road surface contact of impressed watermark, make step motor drive movable block and U-shaped roll frame through the lead screw and remove about starting operation, thereby drive compression roller and impressed watermark bulge loop and roll along muddy dirt road surface, and evenly extrude corresponding anti-skidding stripe with concrete road surface, and then effectively alleviateed constructor's intensity of labour.
Description
Technical Field
The application relates to the field of road construction, in particular to a cement concrete road construction machine.
Background
The mud concrete pavement is a pavement which takes cement concrete as a main material and is used as a surface layer, and is called a concrete pavement for short. Also known as rigid pavement, commonly known as white pavement, which is a high-grade pavement. The cement concrete pavement is composed of various pavements such as plain concrete, reinforced concrete, continuous reinforced concrete, prestressed concrete and the like.
After a cement concrete road is constructed and leveled, in order to improve the anti-skid effect of the cement concrete road, corresponding anti-skid stripes are generally rolled out by utilizing a press roller to roll manually, at present, constructors mainly roll the undried concrete road by manually holding the press roller, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that present cement concrete road construction machine efficiency of construction is comparatively low, this application provides a cement concrete road construction machine.
The application provides a cement concrete road construction machine adopts following technical scheme:
the utility model provides a cement concrete road construction machine, includes the U-shaped frame, the inside of U-shaped frame is rotated and is connected with the lead screw, the outside threaded connection of lead screw has the movable block, the one end fixedly connected with step motor of lead screw, step motor's bottom fixedly connected with backup pad, the backup pad with U-shaped frame fixed connection, the bottom fixedly connected with U-shaped roll stand of movable block, the inside of U-shaped roll stand is rotated and is connected with the compression roller, the even equidistant fixedly connected with impressed watermark bulge loop in the outside of compression roller, the top symmetry fixedly connected with hydro-cylinder of U-shaped frame, the top of U-shaped frame is equipped with the roof, the hydro-cylinder with roof fixed connection, the bottom four corners fixedly connected with pole setting of roof, the inside of pole setting is rotated and is connected with the gyro wheel.
By adopting the technical scheme, the oil cylinder can drive the U-shaped frame and the compression roller to move downwards when starting, the stepping motor can be started after the compression roller moves downwards to be contacted with the concrete pavement to be embossed, the stepping motor drives the moving block and the U-shaped roller frame to move left and right when starting, the compression roller and the embossing convex ring are driven to roll along the concrete pavement, corresponding anti-skid stripes are uniformly extruded out of the concrete pavement, and the labor intensity of constructors is effectively reduced.
Optionally, the inner top wall of the U-shaped roller frame is fixedly connected with a scraper adapted to the press roller.
Through adopting above-mentioned technical scheme, the setting of scraper blade can be scraped away the concrete that compression roller and impressed watermark bulge loop surface sticked when compression roller and impressed watermark bulge loop roll to reduce the probability that the concrete sticked on compression roller and impressed watermark bulge loop surface.
Optionally, the bottom of the supporting plate is symmetrically and fixedly connected with an inclined supporting plate, and the inclined supporting plate is fixedly connected with the U-shaped frame.
Through adopting above-mentioned technical scheme, the setting of fagging is used for providing the support to the backup pad to improve the joint strength of backup pad and U-shaped frame.
Optionally, the upright stanchions are far away from one side of the U-shaped frame and two sides of the top plate, and push plates are fixedly connected with the upright stanchions.
Through adopting above-mentioned technical scheme, the setting of push pedal is convenient for promote whole device and remove to in the regulation of compression roller and impressed watermark bulge loop to concrete road surface impressed watermark position.
Optionally, a corrugated pipe is sleeved on the outer side of the oil cylinder, one end of the corrugated pipe is fixedly connected with the U-shaped frame, and the other end of the corrugated pipe is fixedly connected with the top plate.
Through adopting above-mentioned technical scheme, the setting of bellows is used for the isolation protection to the hydro-cylinder.
Optionally, a guide rod is fixedly connected to a middle position of the top of the U-shaped frame, and the guide rod penetrates through the top plate and is slidably connected with the top plate.
Through adopting above-mentioned technical scheme, the setting of guide arm is used for providing the direction to the up-and-down motion of U-shaped frame.
Optionally, a guide rod fixedly connected with the U-shaped frame is arranged below the lead screw, and the guide rod penetrates through the moving block and is slidably connected with the moving block.
Through adopting above-mentioned technical scheme, the setting of guide bar is used for improving the direction to the removal of movable block.
Optionally, the four corners of the top plate are fixedly connected with supporting rods, and the top of each supporting rod is fixedly connected with a sun shield.
Through adopting above-mentioned technical scheme, the setting of bracing piece can shelter from the device's both sides to play the effect to both sides constructor sunshade.
To sum up, the beneficial effect of this application is as follows:
the hydro-cylinder that this application passed through, the lead screw, compression roller and impressed watermark bulge loop set up, make can drive U-shaped frame and compression roller downstream at hydro-cylinder start-up during operation, can start step motor after compression roller downstream to with the concrete road surface contact of treating the impressed watermark, make step motor remove about driving movable block and U-shaped roll frame through the lead screw at start-up during operation, thereby it rolls along muddy dirt road surface to drive compression roller and impressed watermark bulge loop, and evenly extrude the corresponding anti-skidding stripe with the concrete road surface, and then effectively alleviateed constructor's intensity of labour.
Drawings
FIG. 1 is a cross-sectional view of the overall construction of the present application;
figure 2 is a side view of the press roll arrangement of the present application.
Description of reference numerals: 1. a U-shaped frame; 2. a screw rod; 3. a stepping motor; 4. a support plate; 5. a diagonal bracing plate; 6. a moving block; 7. a U-shaped roller frame; 8. pressing rollers; 9. embossing a convex ring; 10. a squeegee; 11. a guide bar; 12. erecting a rod; 13. a roller; 14. pushing the plate; 15. an oil cylinder; 16. a top plate; 17. a guide bar; 18. a bellows; 19. a support bar; 20. a sun visor is provided.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
Referring to fig. 1-2, a cement concrete road construction machine comprises a U-shaped frame 1,U and a screw rod 2,U rotatably connected in the frame 1 for supporting the screw rod 2. The outer side of the screw rod 2 is in threaded connection with a moving block 6, the bottom of the moving block 6 is fixedly connected with a U-shaped roller frame 7,U, the inside of the roller frame 7 is rotatably connected with a pressing roller 8, the outer side of the pressing roller 8 is uniformly and fixedly connected with embossing convex rings 9 at equal intervals, and the pressing roller 8 and the embossing convex rings 9 are arranged to roll the undried concrete pavement to form anti-skid stripes when rolling along the undried and solidified concrete pavement, so that the anti-skid effect of the concrete pavement is improved.
Referring to fig. 1-2, one end of the screw rod 2 is fixedly connected with a stepping motor 3, and the stepping motor 3 can drive the moving block 6 and the U-shaped roller frame 7 to move left and right through the screw rod 2 when starting, so as to drive the pressing roller 8 and the embossing convex ring 9 to roll to realize the purpose of pressing the non-dry and non-solidified concrete pavement into the anti-skid stripes. A guide rod 11 fixedly connected with the U-shaped frame 1 is arranged below the screw rod 2, the guide rod 11 penetrates through the moving block 6 and is in sliding connection with the moving block 6, and the guide rod 11 is arranged for improving the guide of the movement of the moving block 6. The scraper 10 of U-shaped roller frame 7's interior roof fixedly connected with and compression roller 8 looks adaptation, the setting of scraper 10 can be scraped away the concrete that compression roller 8 and embossing bulge loop 9 surface sticked when compression roller 8 and embossing bulge loop 9 roll to reduce the probability that the concrete sticked on compression roller 8 and embossing bulge loop 9 surface.
Referring to fig. 1, a supporting plate 4 is fixedly connected to the bottom of the stepping motor 3, the supporting plate 4 is fixedly connected to the U-shaped frame 1, and the supporting plate 4 is arranged to support and fix the stepping motor 3. The bottom symmetry fixedly connected with of backup pad 4 fagging 5 to one side, fagging 5 and U-shaped frame 1 fixed connection to one side, the setting of fagging 5 to one side is used for providing the support to backup pad 4 to improve backup pad 4 and U-shaped frame 1's joint strength.
Referring to fig. 1,U, oil cylinders 15 are symmetrically and fixedly connected to the top of the frame 1, a top plate 16 is disposed above the frame 1, the oil cylinders 15 are fixedly connected to the top plate 16, the top plate 16 is used for supporting and fixing the oil cylinders 15, and the oil cylinders 15 are used for driving the frame 1 to move up and down when the frame is started, so that the heights of the pressing rollers 8 and the embossing convex rings 9 are adjusted. The outer side of the oil cylinder 15 is sleeved with a corrugated pipe 18, one end of the corrugated pipe 18 is fixedly connected with the U-shaped frame 1, the other end of the corrugated pipe 18 is fixedly connected with the top plate 16, and the corrugated pipe 18 is arranged for isolating and protecting the oil cylinder 15. A guide rod 17 is fixedly connected to the middle position of the top of the U-shaped frame 1, the guide rod 17 penetrates through the top plate 16 and is in sliding connection with the top plate 16, and the guide rod 17 is used for guiding the up-and-down movement of the U-shaped frame 1.
Referring to fig. 1, upright posts 12 are fixedly connected to four corners of the bottom of a top plate 16, rollers 13 are rotatably connected to the inside of the upright posts 12, and the upright posts 12 and the rollers 13 are arranged to support the top plate 16. The side of the upright 12 far away from the U-shaped frame 1 and the two sides of the top plate 16 are both fixedly connected with push plates 14, and the push plates 14 are arranged to facilitate the movement of the whole device so as to facilitate the adjustment of the embossing positions of the compression rollers 8 and the embossing convex rings 9 on the concrete pavement. The equal fixedly connected with bracing piece 19 in top four corners of roof 16, the top fixedly connected with sunshading board 20 of bracing piece 19, the setting of bracing piece 19 can shelter from the device's both sides to play the effect to both sides constructor sunshade.
The implementation principle of the application is as follows:
when the device is used, the device is placed at the top of a concrete road to be embossed with anti-skid stripes, the rollers 13 on the two sides are contacted with subgrades on the two sides of the road, then the oil cylinder 15 is started, the oil cylinder 15 drives the U-shaped frame 1 and the compression roller 8 to move downwards when the oil cylinder 15 is started to work until the compression roller 8 is contacted with the concrete pavement, then the stepping motor 3 is started, the stepping motor 3 drives the moving block 6 and the U-shaped roller frame 7 to move left and right through the screw rod 2 when the oil cylinder is started to work, the compression roller 8 and the embossing convex ring 9 are driven to roll along the concrete pavement, and the corresponding anti-skid stripes are uniformly extruded on the concrete pavement, so that the labor intensity of a constructor is effectively relieved, after the compression roller 8 rolls to one side of the concrete pavement, the oil cylinder 15 is started again, the oil cylinder 15 is contracted to drive the compression roller 8 to be separated from being contacted with the concrete pavement, and then the constructor can push the whole device to move towards the direction of the road by the same length as that of the compression roller 8 through the push plate 14, so as that the subsequent embossing of the subsequent part of the concrete pavement can be embossed.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a cement concrete road construction machine, includes U-shaped frame (1), its characterized in that: the inside of U-shaped frame (1) rotates and is connected with lead screw (2), the outside threaded connection of lead screw (2) has movable block (6), the one end fixedly connected with step motor (3) of lead screw (2), the bottom fixedly connected with backup pad (4) of step motor (3), backup pad (4) with U-shaped frame (1) fixed connection, the bottom fixedly connected with U-shaped roll frame (7) of movable block (6), the inside of U-shaped roll frame (7) rotates and is connected with compression roller (8), the even equidistant fixedly connected with impressed watermark bulge loop (9) in the outside of compression roller (8), the top symmetry fixedly connected with hydro-cylinder (15) of U-shaped frame (1), the top of U-shaped frame (1) is equipped with roof (16), hydro-cylinder (15) with roof (16) fixed connection, the bottom four corners fixedly connected with pole setting (12) of roof (16), the inside of pole setting (12) rotates and is connected with gyro wheel (13).
2. The cement concrete road construction machine of claim 1, wherein: the inner top wall of the U-shaped roller frame (7) is fixedly connected with a scraper (10) matched with the press roller (8).
3. The cement concrete road construction machine of claim 1, wherein: the bottom of the supporting plate (4) is symmetrically and fixedly connected with an inclined supporting plate (5), and the inclined supporting plate (5) is fixedly connected with the U-shaped frame (1).
4. The cement concrete road construction machine of claim 1, wherein: one side of the upright rod (12) far away from the U-shaped frame (1) and two sides of the top plate (16) are fixedly connected with push plates (14).
5. The cement concrete road construction machine of claim 1, wherein: the outside cover of hydro-cylinder (15) is equipped with bellows (18), the one end of bellows (18) with U-shaped frame (1) fixed connection, the other end of bellows (18) with roof (16) fixed connection.
6. The cement concrete road construction machine of claim 5, wherein: a guide rod (17) is fixedly connected to the middle position of the top of the U-shaped frame (1), and the guide rod (17) penetrates through the top plate (16) and is in sliding connection with the top plate (16).
7. The cement concrete road construction machine of claim 1, wherein: a guide rod (11) fixedly connected with the U-shaped frame (1) is arranged below the screw rod (2), and the guide rod (11) penetrates through the moving block (6) and is in sliding connection with the moving block (6).
8. The cement concrete road construction machine of claim 1, wherein: the four corners of the top plate (16) are fixedly connected with support rods (19), and the top of each support rod (19) is fixedly connected with a sun shield (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221379036.1U CN217629290U (en) | 2022-06-01 | 2022-06-01 | Cement concrete road construction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221379036.1U CN217629290U (en) | 2022-06-01 | 2022-06-01 | Cement concrete road construction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217629290U true CN217629290U (en) | 2022-10-21 |
Family
ID=83623102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221379036.1U Active CN217629290U (en) | 2022-06-01 | 2022-06-01 | Cement concrete road construction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217629290U (en) |
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2022
- 2022-06-01 CN CN202221379036.1U patent/CN217629290U/en active Active
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