CN214497093U - Road paving device for road and bridge construction - Google Patents
Road paving device for road and bridge construction Download PDFInfo
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- CN214497093U CN214497093U CN202120441582.2U CN202120441582U CN214497093U CN 214497093 U CN214497093 U CN 214497093U CN 202120441582 U CN202120441582 U CN 202120441582U CN 214497093 U CN214497093 U CN 214497093U
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- bridge construction
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Abstract
The utility model discloses a road paving device is used in road and bridge construction relates to a road and bridge construction equipment, including the supporting leg, supporting leg top fixedly connected with link, the first motor of link one side fixedly connected with, first motor fixedly connected with rotates the threaded rod of being connected with the link, threaded rod middle part threaded connection has the nut, nut outside fixedly connected with movable plate, movable plate below fixedly connected with mounting bracket, the below fixedly connected with second motor in the mounting bracket middle part, second motor shaft fixedly connected with diamond plate, diamond plate rotates and is connected with two swinging arms, the swinging arm other end rotates and is connected with the sliding plate. Electric putter can drive first connecting plate and second connecting plate and remove, and then drives first branch and the swing of second branch, and then drives the lifter plate and slide from top to bottom to the high position of nimble adjustment pinch roller can real time control the size of the dynamics of flattening, prevents to bring the damage for the road because of the dynamics of flattening inequality.
Description
Technical Field
The utility model relates to a road bridge construction equipment specifically is a road paving device is used in road bridge construction.
Background
The road and bridge engineering refers to the work of reconnaissance, design, construction, maintenance, management and the like of roads and bridges, and can be divided into the following parts according to the structure: roadbeds, pavements, bridges, culverts, tunnels, drainage, protection, greening, traffic engineering, electromechanical engineering and other engineering; the unit project according to the standard is divided into: roadbed engineering, pavement engineering, bridge engineering, interchange engineering, tunnel engineering, environmental protection engineering, traffic safety facilities, electromechanical engineering and house building engineering, and the specific construction has standard road and bridge engineering which is a branch of civil engineering.
Must guarantee the planarization of road among the road and bridge work progress, consequently need to pave the device and flatten the road, its high position control of current device of paving is not nimble enough, lead to the non-uniformity of dynamics of flattening, it is inhomogeneous to make road density probably, still can produce more protruding and sunken, and current device of paving is mostly single pinch roller roll extrusion, lead to paving efficiency lower, unsatisfied construction demand, for this technical staff in the field has proposed a road and bridge construction and has paved device, in order to solve the problem that proposes in the above-mentioned background.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road paving device is used in road bridge construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a road paving device for road and bridge construction comprises supporting legs, wherein a connecting frame is fixedly connected above the supporting legs, a first motor is fixedly connected to one side of the connecting frame, a threaded rod is fixedly connected with the first motor and is rotatably connected with the connecting frame, a nut is in threaded connection with the middle part of the threaded rod, a movable plate is fixedly connected to the outer side of the nut, a mounting frame is fixedly connected below the movable plate, a second motor is fixedly connected below the middle part of the mounting frame, a diamond plate is fixedly connected with a second motor shaft, two swinging rods are rotatably connected with the diamond plate, the other end of each swinging rod is rotatably connected with a sliding plate, connecting blocks are fixedly connected below two sides of the sliding plate and are slidably connected with guide rods fixedly connected to two sides of the mounting frame, a supporting frame is fixedly connected below the sliding plate, two first supporting rods are rotatably connected to the middle part of the supporting frame, and the lower ends of the first supporting rods are rotatably connected with a first connecting plate and a second connecting plate, the other end of the first connecting plate is fixedly connected with an electric push rod fixedly connected with the second connecting plate, a second supporting rod is connected to the lower portions of the first connecting plate and the second connecting plate in a rotating mode, a lifting plate is connected to the lower end of the second supporting rod in a rotating mode, the lifting plate is connected to guide pillars on two sides of the supporting frame in a sliding mode, a connecting rod is fixedly connected to the lower portion of the lifting plate, and a pressing wheel is connected to the connecting rod in a rotating mode.
As a further aspect of the present invention: the connecting frame is fixedly connected with a limiting rod, the middle part of the limiting rod is connected with the lower part of the moving plate in a sliding mode.
As a further aspect of the present invention: the supporting leg both sides below fixedly connected with mount, the mount rotates and is connected with the gyro wheel.
As a further aspect of the present invention: the middle part of one side of the supporting leg is fixedly connected with a control unit.
As a further aspect of the present invention: the lower end of the guide post is fixedly connected with a baffle.
As a further aspect of the present invention: the electric push rod is connected with the first connecting plate through a screw.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has novel structure and convenient operation, the first motor drives the threaded rod to rotate, and further drives the nut and the movable plate to move, the plane position of the lower pinch roller can be flexibly adjusted, and the requirements of more conditions are met; the electric push rod can drive the first connecting plate and the second connecting plate to move, further drive the first supporting rod and the second supporting rod to swing, further drive the lifting plate to slide up and down, further flexibly adjust the height position of the pressing wheel, control the magnitude of the flattening force in real time, and prevent the road from being damaged due to uneven flattening force; in addition, the device is provided with two pressing wheels, the second motor drives the diamond plate to rotate, the swinging rod is driven to swing, the sliding plate is driven to move, the distance between the two pressing wheels is adjusted, and the flattening efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of a road paving device for road and bridge construction;
FIG. 2 is a schematic structural view of connection of diamond plates in a road paving device for road and bridge construction;
FIG. 3 is a schematic structural view of the connection of the support frames in the road paving device for road and bridge construction;
in the figure: 1. supporting legs; 2. a connecting frame; 3. a first motor; 4. a threaded rod; 5. a nut; 6. moving the plate; 7. a mounting frame; 8. a second motor; 9. a diamond plate; 10. a swing lever; 11. a sliding plate; 12. connecting blocks; 13. a guide bar; 14. a support frame; 15. a first support bar; 16. a first connecting plate; 17. a second connecting plate; 18. an electric push rod; 19. a second support bar; 20. a lifting plate; 21. a guide post; 22. a connecting rod; 23. a pinch roller; 24. a limiting rod; 25. a fixed mount; 26. a roller; 27. a control unit; 28. and a baffle plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-3, a road paving device for road and bridge construction comprises a supporting leg 1, a connecting frame 2 fixedly connected above the supporting leg 1, a first motor 3 fixedly connected to one side of the connecting frame 2, a threaded rod 4 rotatably connected to the connecting frame 2 and fixedly connected to the first motor 3, a nut 5 threadedly connected to the middle of the threaded rod 4, a moving plate 6 fixedly connected to the outer side of the nut 5, a mounting frame 7 fixedly connected to the lower side of the moving plate 6, a second motor 8 fixedly connected to the lower side of the middle of the mounting frame 7, a diamond plate 9 fixedly connected to the shaft of the second motor 8, two swinging rods 10 rotatably connected to the diamond plate 9, a sliding plate 11 rotatably connected to the other end of the swinging rods 10, connecting blocks 12 fixedly connected to the lower sides of the sliding plate 11, the connecting blocks 12 slidably connected to guide rods 13 fixedly connected to the two sides of the mounting frame 7, and a supporting frame 14 fixedly connected to the lower side of the sliding plate 11, support frame 14 middle part is rotated and is connected with two first branches 15, first branch 15 lower extreme is rotated and is connected with first connecting plate 16 and second connecting plate 17, the electric putter 18 of the first connecting plate 16 fixedly connected with other end and second connecting plate 17 fixed connection, first connecting plate 16 and second connecting plate 17 below are rotated and are connected with second branch 19, 19 lower extremes of second branch are rotated and are connected with lifter plate 20, lifter plate 20 and the guide pillar 21 sliding connection of fixed connection in support frame 14 both sides, lifter plate 20 below fixedly connected with connecting rod 22, connecting rod 22 rotates and is connected with pinch roller 23.
The connecting frame 2 is fixedly connected with a limiting rod 24 of which the middle part is in sliding connection with the lower part of the moving plate 6.
The lower parts of the two sides of the supporting leg 1 are fixedly connected with a fixing frame 25, and the fixing frame 25 is rotatably connected with a roller 26.
The middle part of one side of the supporting leg 1 is fixedly connected with a control unit 27.
The lower end of the guide post 21 is fixedly connected with a baffle 28.
The electric push rod 18 is connected with the first connecting plate 16 through a screw connection mode.
Example two: referring to fig. 1-3, a road paving device for road and bridge construction comprises a supporting leg 1, a connecting frame 2 fixedly connected above the supporting leg 1, a first motor 3 fixedly connected to one side of the connecting frame 2, a threaded rod 4 rotatably connected to the connecting frame 2 and fixedly connected to the first motor 3, a nut 5 threadedly connected to the middle of the threaded rod 4, a moving plate 6 fixedly connected to the outer side of the nut 5, a mounting frame 7 fixedly connected to the lower side of the moving plate 6, a second motor 8 fixedly connected to the lower side of the middle of the mounting frame 7, a diamond plate 9 fixedly connected to the shaft of the second motor 8, two swinging rods 10 rotatably connected to the diamond plate 9, a sliding plate 11 rotatably connected to the other end of the swinging rods 10, connecting blocks 12 fixedly connected to the lower sides of the sliding plate 11, the connecting blocks 12 slidably connected to guide rods 13 fixedly connected to the two sides of the mounting frame 7, and a supporting frame 14 fixedly connected to the lower side of the sliding plate 11, support frame 14 middle part is rotated and is connected with two first branches 15, first branch 15 lower extreme is rotated and is connected with first connecting plate 16 and second connecting plate 17, the electric putter 18 of the first connecting plate 16 fixedly connected with other end and second connecting plate 17 fixed connection, first connecting plate 16 and second connecting plate 17 below are rotated and are connected with second branch 19, 19 lower extremes of second branch are rotated and are connected with lifter plate 20, lifter plate 20 and the guide pillar 21 sliding connection of fixed connection in support frame 14 both sides, lifter plate 20 below fixedly connected with connecting rod 22, connecting rod 22 rotates and is connected with pinch roller 23.
The connecting frame 2 is fixedly connected with a limiting rod 24 of which the middle part is in sliding connection with the lower part of the moving plate 6.
The utility model discloses a theory of operation is: the first motor 3 drives the threaded rod 4 to rotate, so that the nut 5 and the moving plate 6 are driven to move, the plane position of the lower pressing wheel 23 can be flexibly adjusted, and the requirements of more situations are met; the electric push rod 18 can drive the first connecting plate 16 and the second connecting plate 17 to move, further drive the first supporting rod 15 and the second supporting rod 19 to swing, further drive the lifting plate 20 to slide up and down, further flexibly adjust the height position of the pressing wheel 23, control the magnitude of the flattening force in real time, and prevent the road from being damaged due to uneven flattening force; in addition, the device is provided with two pressing wheels 23, the second motor 8 drives the diamond plate 9 to rotate, the swinging rod 10 is driven to swing, the sliding plate 11 is driven to move, the distance between the two pressing wheels 23 is adjusted, and the flattening efficiency is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A road paving device for road and bridge construction comprises supporting legs (1), a connecting frame (2) is fixedly connected above the supporting legs (1), a first motor (3) is fixedly connected to one side of the connecting frame (2), a threaded rod (4) rotatably connected with the connecting frame (2) is fixedly connected to the first motor (3), a nut (5) is in threaded connection with the middle of the threaded rod (4), the road paving device is characterized in that a movable plate (6) is fixedly connected to the outer side of the nut (5), a mounting frame (7) is fixedly connected to the lower portion of the movable plate (6), a second motor (8) is fixedly connected to the lower portion of the middle of the mounting frame (7), a diamond plate (9) is fixedly connected to the shaft of the second motor (8), two swing rods (10) are rotatably connected to the diamond plate (9), a sliding plate (11) is rotatably connected to the other ends of the swing rods (10), and connecting blocks (12) are fixedly connected to the lower portions of the two sides of the sliding plate (11), connecting block (12) and fixed connection are in guide arm (13) sliding connection of mounting bracket (7) both sides, sliding plate (11) below fixedly connected with support frame (14), support frame (14) middle part is rotated and is connected with two first branch (15), first branch (15) lower extreme is rotated and is connected with first connecting plate (16) and second connecting plate (17), first connecting plate (16) fixedly connected with other end and second connecting plate (17) fixed connection's electric putter (18), first connecting plate (16) and second connecting plate (17) below are rotated and are connected with second branch (19), second branch (19) lower extreme is rotated and is connected with lifter plate (20), lifter plate (20) and fixed connection are in guide pillar (21) sliding connection of support frame (14) both sides, lifter plate (20) below fixedly connected with connecting rod (22), connecting rod (22) are rotated and are connected with pinch roller (23).
2. The road paving device for road and bridge construction according to claim 1, wherein the connecting frame (2) is fixedly connected with a limiting rod (24) with the middle part connected with the lower part of the moving plate (6) in a sliding way.
3. The road paving device for road and bridge construction according to claim 1, wherein a fixing frame (25) is fixedly connected below two sides of the supporting leg (1), and the fixing frame (25) is rotatably connected with a roller (26).
4. The road paving device for road and bridge construction according to claim 1 or 2, characterized in that a control unit (27) is fixedly connected to the middle part of one side of the supporting leg (1).
5. The road paving device for road and bridge construction according to claim 1, wherein a baffle (28) is fixedly connected to the lower end of the guide pillar (21).
6. The device for paving a road for road and bridge construction according to claim 1, wherein the electric push rod (18) is connected to the first connection plate (16) by means of a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120441582.2U CN214497093U (en) | 2021-03-01 | 2021-03-01 | Road paving device for road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120441582.2U CN214497093U (en) | 2021-03-01 | 2021-03-01 | Road paving device for road and bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214497093U true CN214497093U (en) | 2021-10-26 |
Family
ID=78226720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120441582.2U Active CN214497093U (en) | 2021-03-01 | 2021-03-01 | Road paving device for road and bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214497093U (en) |
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2021
- 2021-03-01 CN CN202120441582.2U patent/CN214497093U/en active Active
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