CN221029453U - Road bridge road surface laying device - Google Patents
Road bridge road surface laying device Download PDFInfo
- Publication number
- CN221029453U CN221029453U CN202322745998.5U CN202322745998U CN221029453U CN 221029453 U CN221029453 U CN 221029453U CN 202322745998 U CN202322745998 U CN 202322745998U CN 221029453 U CN221029453 U CN 221029453U
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- plate
- moving
- trowelling
- push rod
- road
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- 238000007790 scraping Methods 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000003137 locomotive effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 5
- 238000009499 grossing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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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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- Road Paving Machines (AREA)
Abstract
The utility model relates to the technical field of municipal engineering, in particular to a road and bridge pavement paving device which promotes the paving efficiency of concrete on the ground, improves the construction efficiency and has high practicability; the automatic feeding device comprises a moving vehicle, a storage box and a plurality of groups of discharging pipes, wherein the storage box is fixedly arranged at the left part of the moving vehicle, the plurality of groups of discharging pipes are arranged at the lower part of the storage box, and valves are arranged on the plurality of groups of discharging pipes; still include scraper blade, moving mechanism and trowelling mechanism, the scraper blade is located the bin right side, trowelling mechanism is located the scraper blade right side, and the scraper blade passes through moving mechanism and installs on the locomotive, and moving mechanism is used for removing the scraper blade, and trowelling mechanism installs the right-hand member at the locomotive, and trowelling mechanism has trowelling function.
Description
Technical Field
The utility model relates to the technical field of municipal engineering, in particular to a road and bridge pavement paving device.
Background
Road and bridge pavement paving device is a device for paving concrete pavement. In the prior art, the pavement paving device for roads and bridges is mainly composed of a concrete mechanism and a transport vehicle, when the concrete pavement is paved, side dies are installed on two sides of the concrete pavement to be paved, then the transport vehicle drives a concrete conveying mechanism to move to the vicinity of the concrete pavement to be paved, then concrete is conveyed to the ground where the side dies are installed through the concrete conveying mechanism, then the concrete is paved on the ground through the fluidity of the concrete conveying mechanism, and then trowelling is performed, so that the concrete is trowelled.
In the use process, when the concrete falls on the ground, the concrete is paved on the ground only through the fluidity of the concrete, and the paving efficiency of the concrete is lower due to the poor fluidity of the concrete, so that the paving efficiency of the pavement is low, and a pavement paving device capable of promoting the paving of the concrete on the ground is needed.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the road and bridge pavement paving device which promotes the paving efficiency of concrete on the ground, improves the construction efficiency and has high practicability.
The utility model relates to a road and bridge pavement paving device which comprises a mobile vehicle, a storage box and a plurality of groups of discharge pipes, wherein the storage box is fixedly arranged at the left part of the mobile vehicle, the plurality of groups of discharge pipes are arranged at the lower part of the storage box, and valves are arranged on the plurality of groups of discharge pipes; the trowelling device comprises a storage box, a trowelling mechanism, a scraper, a moving mechanism and a trowelling mechanism, wherein the scraper is positioned on the right side of the storage box, the trowelling mechanism is positioned on the right side of the scraper, the scraper is arranged on a moving vehicle through the moving mechanism, the moving mechanism is used for moving the scraper, the trowelling mechanism is arranged at the right end of the moving vehicle, and the trowelling mechanism has a trowelling function; when a concrete pavement needs to be paved on the ground, firstly, a side mould is arranged on the ground on which the concrete pavement needs to be paved, then, a mobile vehicle is driven to the ground on which the concrete pavement needs to be paved, then, concrete is poured into a storage box, the mobile vehicle is enabled to move from right to left along the ground, the concrete in the storage box falls onto the ground through a plurality of groups of discharge pipes, then, a scraper is enabled to move back and forth through a moving mechanism, the scraper is enabled to be scraped to be flat back and forth on the ground in the process of moving back and forth, the paving efficiency of the concrete on the ground is promoted, the scraped concrete is further smoothed through a smoothing mechanism, and then, the concrete is cured into the concrete pavement; according to the concrete paving machine, the scraper moves forwards and backwards, so that the paving efficiency of concrete on the ground is improved, the paving speed of a road surface is improved, the construction efficiency is improved, and the practicability is high.
Preferably, the moving mechanism comprises a connecting plate, a support plate, a servo motor, a reciprocating screw, a moving block, a sliding rail and a lifting device, wherein the connecting plate is arranged on the lifting device, the lifting device is arranged on the moving vehicle, the lifting mechanism is used for lifting the connecting plate, the support plate is fixedly arranged at the lower end of the connecting plate, the servo motor is fixedly arranged on the support plate, the reciprocating screw is rotatably arranged on the support plate, the moving block is in threaded connection with the reciprocating screw, the scraping plate is fixedly arranged at the lower end of the moving block, the input end of the reciprocating screw is connected with the servo motor, the moving block is arranged on the sliding rail in a front-back sliding manner, and the sliding rail is fixedly arranged on the connecting plate; when the concrete is scraped, the connecting plate is used for driving the slide rail to adjust the height through the lifting mechanism, the movable block is used for driving the scraping plate to adjust the height, the servo motor is opened when the distance between the lower end of the scraping plate and the ground is equal to the height of the concrete pavement, the servo motor drives the reciprocating screw rod to rotate, the rotating reciprocating screw rod enables the scraping plate to move back and forth through the movable block, the scraping plate is used for scraping the concrete on the ground in the process of moving back and forth, the paving efficiency of the concrete on the ground is improved, and the construction efficiency is improved.
Preferably, the lifting device comprises an air cylinder, a push rod and a lifting plate, wherein the air cylinder is fixedly arranged on the mobile vehicle, the push rod and the lifting plate are both arranged on the mobile vehicle in a vertical sliding manner, the upper end of the push rod is connected with the output end of the air cylinder, and the connecting plate is fixedly arranged at the lower ends of the push rod and the lifting plate; when the concrete is scraped, the air cylinder is opened, the air cylinder enables the connecting plate to adjust the height through the push rod, the connecting plate enables the moving block to drive the scraping plate to adjust the height through the sliding rail, and the distance between the lower end of the scraping plate and the ground is the height of the concrete pavement; the height of the scraping plate can be adjusted according to the thickness of the paved concrete pavement, so that the scraper is suitable for paving the concrete pavement with different heights, and has the advantages of convenience in use, low limitation and high practicability.
Preferably, the trowelling mechanism comprises a height adjusting mechanism, a mounting plate and a trowelling plate, wherein the trowelling plate is arranged on the mobile vehicle through the height adjusting mechanism, and the trowelling plate is fixedly arranged at the lower end of the mounting plate; when the concrete pavement is smeared, the mounting plate drives the screeding plate to descend through the height adjusting mechanism until the distance between the lower end of the screeding plate and the ground is the height of the concrete pavement, and meanwhile, the mobile vehicle drives the mounting plate to drive the screeding plate to move leftwards through the height adjusting mechanism, and the screeding plate is enabled to scree the concrete pavement along with the continuous leftwards movement of the screeding plate; the trowelling of the concrete pavement is facilitated.
Preferably, the height adjusting mechanism comprises a fixed plate and an electric push rod, the fixed plate is fixedly arranged at the right end of the mobile vehicle, the electric push rod is fixedly arranged at the lower end of the fixed plate, the fixed end of the electric push rod is fixedly arranged on the fixed plate, and the mounting plate is fixedly arranged at the mobile end at the lower part of the electric push rod; when the height of the trowel is adjusted, the electric push rod is opened, and the electric push rod enables the trowel to be adjusted in height through the mounting plate; the height of the trowelling plate can be adjusted, so that the trowelling plate can be suitable for concrete pavements with different heights, is convenient to use and has low limitation.
Preferably, the multiple groups of discharging pipes are uniformly distributed in the front-rear direction of the storage box; through the arrangement, the concrete in the storage box can uniformly flow to the ground when discharged through the plurality of groups of discharge pipes, and the concrete paving is facilitated.
Preferably, a stirring mechanism is arranged in the storage box; the concrete in the storage box is continuously stirred by the stirring mechanism, so that the fluidity of the concrete is improved, the concrete is prevented from hardening in the storage box, and the reliability is improved; the stirring mechanism can adopt a motor, a rotating shaft and a stirring rod, the rotating shaft is enabled to be rotatably arranged on the storage box, the stirring rod is arranged on the rotating shaft, and the stirring rod is driven to rotate through the motor, so that the flow of concrete in the storage box can be promoted.
Compared with the prior art, the utility model has the beneficial effects that: the paving efficiency of the concrete on the ground is promoted, the construction efficiency is improved, and the practicability is high.
Drawings
FIG. 1 is a schematic view of a first axial structure of the present utility model;
FIG. 2 is a schematic view of the structure of the storage tank and the discharge pipe;
FIG. 3 is a schematic view of the structure of the reciprocating screw, the support plate, the servo motor, etc.;
FIG. 4 is a schematic structural view of a trowelling mechanism;
Fig. 5 is a schematic structural view of a cylinder, a servo motor, a lifter plate, etc.;
fig. 6 is a schematic diagram of the front view structure of the present utility model.
In the accompanying drawings: 1. a moving vehicle; 2. a storage tank; 3. a discharge pipe; 4. a scraper; 5. a connecting plate; 6. a support plate; 7. a servo motor; 8. a reciprocating screw; 9. a moving block; 10. a slide rail; 11. a cylinder; 12. a push rod; 13. a lifting plate; 14. a mounting plate; 15. a troweling plate; 16. a fixing plate; 17. an electric push rod.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings.
Example 1
As shown in fig. 1 to 6, the road and bridge pavement paving device comprises a mobile vehicle 1, a storage box 2, a plurality of groups of discharge pipes 3, a scraping plate 4, a moving mechanism and a trowelling mechanism, wherein the scraping plate 4 is positioned on the right side of the storage box 2, the trowelling mechanism is positioned on the right side of the scraping plate 4, the scraping plate 4 is arranged on the mobile vehicle 1 through the moving mechanism, the moving mechanism is used for moving the scraping plate 4, the trowelling mechanism is arranged at the right end of the mobile vehicle 1, the trowelling mechanism has a trowelling function, the storage box 2 is fixedly arranged at the left part of the mobile vehicle 1, the plurality of groups of discharge pipes 3 are arranged at the lower part of the storage box 2, valves are arranged on the plurality of groups of discharge pipes 3, and the plurality of groups of discharge pipes 3 are uniformly distributed in the front-rear direction of the storage box 2; when a concrete pavement needs to be paved on the ground, firstly, a side mould is arranged on the ground on which the concrete pavement needs to be paved, then the mobile vehicle 1 is driven to the ground on which the concrete pavement needs to be paved, then the concrete is poured into the storage box 2, then the mobile vehicle 1 is moved along the ground from right to left, the concrete in the storage box 2 falls on the ground through the plurality of groups of discharge pipes 3, then the scraping plate 4 is moved back and forth through the moving mechanism, the scraping plate 4 is scraped back and forth after the concrete falls on the ground in the process of moving back and forth, the paving efficiency of the concrete on the ground is promoted, the scraped concrete is further smoothed through the smoothing mechanism, and then the concrete is hardened into the concrete pavement; by enabling the scraping plate 4 to move forwards and backwards, the paving efficiency of concrete on the ground is improved, the paving speed of the road surface is improved, the construction efficiency is improved, and the practicability is high.
As shown in fig. 3, the moving mechanism comprises a connecting plate 5, a support plate 6, a servo motor 7, a reciprocating screw rod 8, a moving block 9, a sliding rail 10 and a lifting device, wherein the connecting plate 5 is arranged on the lifting device, the lifting device is arranged on the moving vehicle 1, the lifting device is used for lifting the connecting plate 5, the support plate 6 is fixedly arranged at the lower end of the connecting plate 5, the servo motor 7 is fixedly arranged on the support plate 6, the reciprocating screw rod 8 is rotatably arranged on the support plate 6, the moving block 9 is screwed with the reciprocating screw rod 8, the scraping plate 4 is fixedly arranged at the lower end of the moving block 9, the input end of the reciprocating screw rod 8 is connected with the servo motor 7, the moving block 9 is longitudinally and slidably arranged on the sliding rail 10, and the sliding rail 10 is fixedly arranged on the connecting plate 5; when the concrete is scraped, firstly, the connecting plate 5 is used for driving the slide rail 10 to adjust the height through the lifting mechanism, then the moving block 9 is used for driving the scraping plate 4 to adjust the height, when the distance between the lower end of the scraping plate 4 and the ground is equal to the height of the concrete pavement, the servo motor 7 is opened, the servo motor 7 drives the reciprocating screw rod 8 to rotate, the rotating reciprocating screw rod 8 enables the scraping plate 4 to move back and forth through the moving block 9, the scraping plate 4 is used for scraping the concrete on the ground in the process of moving back and forth, the paving efficiency of the concrete on the ground is improved, and the construction efficiency is improved.
The lifting device comprises an air cylinder 11, a push rod 12 and a lifting plate 13, wherein the air cylinder 11 is fixedly arranged on the mobile vehicle 1, the push rod 12 and the lifting plate 13 are both arranged on the mobile vehicle 1 in a vertical sliding manner, the upper end of the push rod 12 is connected with the output end of the air cylinder 11, and the connecting plate 5 is fixedly arranged at the lower ends of the push rod 12 and the lifting plate 13; when the concrete is scraped, the air cylinder 11 is opened, the air cylinder 11 enables the connecting plate 5 to adjust the height through the push rod 12, and the connecting plate 5 enables the moving block 9 to drive the scraping plate 4 to adjust the height through the sliding rail 10 until the distance between the lower end of the scraping plate 4 and the ground is the height of the concrete pavement; the height of the scraping plate 4 can be adjusted according to the thickness of the paved concrete pavement, so that the scraper is applicable to paving concrete pavement with different heights, and the scraper is convenient to use, low in limitation and high in practicability.
As shown in fig. 4, the trowelling mechanism comprises a height adjusting mechanism, a mounting plate 14 and a trowelling plate 15, wherein the trowelling plate 15 is mounted on the mobile vehicle 1 through the height adjusting mechanism, and the trowelling plate 15 is fixedly mounted at the lower end of the mounting plate 14; when the concrete pavement is smeared, the mounting plate 14 drives the screeding plate 15 to descend through the height adjusting mechanism until the distance between the lower end of the screeding plate 15 and the ground is the height of the concrete pavement, meanwhile, the mobile vehicle 1 drives the mounting plate 14 to drive the screeding plate 15 to move leftwards through the height adjusting mechanism, and the screeding plate 15 is enabled to scree the concrete pavement along with the continuous leftwards movement of the screeding plate 15; the trowelling of the concrete pavement is facilitated.
The height adjusting mechanism comprises a fixed plate 16 and an electric push rod 17, wherein the fixed plate 16 is fixedly arranged at the right end of the mobile vehicle 1, the electric push rod 17 is fixedly arranged at the lower end of the fixed plate 16, the fixed end of the electric push rod 17 is fixedly arranged on the fixed plate 16, and the mounting plate 14 is fixedly arranged at the moving end of the lower part of the electric push rod 17; when the height of the trowel 15 is adjusted, the electric push rod 17 is opened, and the electric push rod 17 enables the trowel 15 to be adjusted in height through the mounting plate 14; the height of the troweling plate 15 can be adjusted, so that the troweling plate can be suitable for concrete pavements with different heights, and is convenient to use and low in limitation.
Example two
On the basis of the first embodiment, a stirring mechanism is also arranged in the storage box 2; the concrete in the storage box 2 is continuously stirred by the stirring mechanism, so that the fluidity of the concrete is improved, the concrete is prevented from hardening in the storage box 2, and the reliability is improved; the stirring mechanism can adopt a motor, a rotating shaft and a stirring rod, the rotating shaft is enabled to be rotatably arranged on the storage box 2, the stirring rod is arranged on the rotating shaft, and the stirring rod is driven to rotate through the motor, so that the flow of concrete in the storage box 2 can be promoted.
Claims (7)
1. The road and bridge pavement paving device comprises a moving vehicle (1), a storage box (2) and a plurality of groups of discharge pipes (3), wherein the storage box (2) is fixedly arranged at the left part of the moving vehicle (1), the plurality of groups of discharge pipes (3) are arranged at the lower part of the storage box (2), and valves are arranged on the plurality of groups of discharge pipes (3); the novel trowelling machine is characterized by further comprising a scraping plate (4), a moving mechanism and a trowelling mechanism, wherein the scraping plate (4) is located on the right side of the storage box (2), the trowelling mechanism is located on the right side of the scraping plate (4), the scraping plate (4) is installed on the moving vehicle (1) through the moving mechanism, the moving mechanism is used for moving the scraping plate (4), the trowelling mechanism is installed at the right end of the moving vehicle (1), and the trowelling mechanism has a trowelling function.
2. The road and bridge pavement paving device according to claim 1, wherein the moving mechanism comprises a connecting plate (5), a support plate (6), a servo motor (7), a reciprocating screw (8), a moving block (9), a sliding rail (10) and a lifting device, the connecting plate (5) is mounted on the lifting device, the lifting device is mounted on the moving vehicle (1), the lifting mechanism is used for lifting the connecting plate (5), the support plate (6) is fixedly mounted at the lower end of the connecting plate (5), the servo motor (7) is fixedly mounted on the support plate (6), the reciprocating screw (8) is rotatably mounted on the support plate (6), the moving block (9) is screwed with the reciprocating screw (8), the scraper (4) is fixedly mounted at the lower end of the moving block (9), the input end of the reciprocating screw (8) is connected with the servo motor (7), the moving block (9) is slidably mounted on the sliding rail (10) back and forth, and the sliding rail (10) is fixedly mounted on the connecting plate (5).
3. The road and bridge pavement paving device according to claim 2, characterized in that the lifting device comprises a cylinder (11), a push rod (12) and a lifting plate (13), wherein the cylinder (11) is fixedly installed on the mobile vehicle (1), the push rod (12) and the lifting plate (13) are both installed on the mobile vehicle (1) in a sliding manner up and down, the upper end of the push rod (12) is connected with the output end of the cylinder (11), and the connecting plate (5) is fixedly installed at the lower ends of the push rod (12) and the lifting plate (13).
4. Road and bridge pavement laying device according to claim 1, characterized in that the screeding means comprise a height adjusting means, a mounting plate (14) and a screeding plate (15), the screeding plate (15) being mounted on the mobile vehicle (1) by means of the height adjusting means, the screeding plate (15) being fixedly mounted at the lower end of the mounting plate (14).
5. The road and bridge pavement paving device according to claim 4, wherein the height adjusting mechanism comprises a fixed plate (16) and an electric push rod (17), the fixed plate (16) is fixedly installed at the right end of the mobile vehicle (1), the electric push rod (17) is fixedly installed at the lower end of the fixed plate (16), the fixed end of the electric push rod (17) is fixedly installed on the fixed plate (16), and the mounting plate (14) is fixedly installed at the moving end of the lower portion of the electric push rod (17).
6. Road and bridge pavement laying device according to claim 1, characterized in that the groups of discharge pipes (3) are evenly distributed in the front-rear direction of the storage tank (2).
7. Road and bridge pavement laying device according to claim 1, characterized in that the storage tank (2) is provided with stirring means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322745998.5U CN221029453U (en) | 2023-10-13 | 2023-10-13 | Road bridge road surface laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322745998.5U CN221029453U (en) | 2023-10-13 | 2023-10-13 | Road bridge road surface laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221029453U true CN221029453U (en) | 2024-05-28 |
Family
ID=91179749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322745998.5U Active CN221029453U (en) | 2023-10-13 | 2023-10-13 | Road bridge road surface laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221029453U (en) |
-
2023
- 2023-10-13 CN CN202322745998.5U patent/CN221029453U/en active Active
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