CN214573156U

CN214573156U - Road surface construction equipment is used in town road construction

Info

Publication number: CN214573156U
Application number: CN202120268286.7U
Authority: CN
Inventors: 赵记辉; 任利刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-11-02
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses a road surface construction equipment for town road construction relates to the municipal works field, including the tractor, tractor afterbody fixedly connected with backup pad, modified asphalt storage mechanism has been placed at the backup pad top, backup pad one end is equipped with lays the mechanism, lay through buckle fixed connection between mechanism and the backup pad, it includes the outrigger to lay the mechanism, the walking wheel is installed to the outrigger bottom, the inside activity chamber of having seted up of outrigger, two direction spouts have been seted up on activity intracavity side bottom surface, activity intracavity portion is equipped with two reciprocating screw rods. The utility model discloses a first driving motor drives two reciprocal lead screws and rotates to drive two movable blocks and remove with opposite direction, and at the in-process that removes, make and take place relative displacement between rotation fluted disc and the rack, thereby drive a plurality of flat poles of movable rod bottom and rotate, lay pitch, effectively improve efficiency of construction and effect.

Description

Road surface construction equipment is used in town road construction

Technical Field

The utility model relates to a municipal works field, in particular to road surface construction equipment is used in town road construction.

Background

The municipal engineering road construction needs to use the modified asphalt to pave the road surface, and after the modified asphalt is paved on the road, the modified asphalt pavement has high-temperature stability, low-temperature crack resistance, water stability and fatigue resistance, and can have a long service life.

In the prior art, after the modified asphalt is paved on a road, two manual processed asphalts are needed for paving, the paving effect and efficiency are not ideal enough, and the construction efficiency is reduced.

Therefore, it is necessary to provide a road surface construction device for town road construction to solve the above problems.

Disclosure of Invention

An object of the utility model is to provide a road surface construction equipment is used in town road construction to solve the not ideal problem of efficiency of construction that proposes in the above-mentioned background art inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a road surface construction device for municipal road construction comprises a tractor, wherein the tail part of the tractor is fixedly connected with a support plate, a modified asphalt storage mechanism is arranged at the top of the support plate, one end of the support plate is provided with a laying mechanism, and the laying mechanism is fixedly connected with the support plate through a buckle;

the laying mechanism comprises an outer frame, walking wheels are mounted at the bottom of the outer frame, a movable cavity is formed in the outer frame, two guide sliding grooves are formed in the surface of the bottom of the inner side of the movable cavity, two reciprocating lead screws are arranged in the movable cavity, one end of each of the two reciprocating lead screws is fixedly connected with a transmission gear, the two transmission gears are meshed with each other, one end of each of the reciprocating lead screws is fixedly connected with a first driving motor, the surfaces of the two reciprocating lead screws are respectively and threadedly connected with a movable block, the bottom ends of the two movable blocks are respectively and fixedly connected with a rotating base, the bottom end of each of the rotating base is rotatably connected with a rotating fluted disc, a fixed rod is arranged between the two rotating fluted discs, the surfaces of the two sides of each fixed rod are respectively and fixedly connected with a rack, the fixed rod is fixedly connected with the inner wall of the movable cavity, the racks are meshed with the rotating fluted discs, and the bottom ends of the rotating fluted discs are fixedly connected with fixed tubes, the inner sliding connection of the fixed pipe is provided with a movable rod, the fixed pipe is provided with a locking bolt, the bottom end of the movable rod is fixedly connected with a plurality of leveling rods, and the surface of the movable rod is provided with scale strips.

Preferably, the end parts of the two reciprocating screw rods are rotatably connected with the inner wall of the movable cavity, and the two reciprocating screw rods are arranged right above the two guide chutes, so that the reciprocating screw rods can rotate, and the moving block can be driven to move along the guide chutes.

Preferably, one end of each of the two fixed pipes passes through the guide chute and extends to the bottom of the outer frame, so that the bottom end of the movable rod can be in contact with the modified asphalt.

Preferably, outer frame bottom one side fixed mounting has modified asphalt distribution pipe, can evenly separately lay modified asphalt for it is more even to lay.

Preferably, modified asphalt is preserved the mechanism and is included keeping the case, modified asphalt distributor pipe and keep being equipped with the pitch pump between the case, can carry modified asphalt.

Preferably, the inside stirring screw that is connected with of preservation roof portion rotates, stirring screw tip fixedly connected with second driving motor can stir pitch, prevents that it from solidifying.

Preferably, the inside fixed mounting of case of keeping has electric heating wire, electric heating wire one end is connected with the switch, can heat the pitch and preserve, improves and preserves the effect.

The utility model discloses a technological effect and advantage:

1. the ground clearance of the leveling rods is adjusted through the field condition, then the first driving motor drives the two reciprocating screw rods to rotate, so that the two moving blocks are driven to move in opposite directions, and in the moving process, the rotating fluted disc and the rack are subjected to relative displacement, so that the leveling rods at the bottom ends of the moving rods are driven to rotate, asphalt is paved, and the construction efficiency and the construction effect are effectively improved;

2. through setting up modified asphalt and preserving the mechanism, second driving motor drives the stirring screw and stirs pitch to heat preservation heating is carried out through electric heating wire, prevents that pitch from solidifying when the temperature is lower, improves and preserves the effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the cross-sectional structure of the external frame of the present invention.

Fig. 3 is an enlarged view of the structure at a in fig. 1 of the present invention.

Fig. 4 is a schematic view of the connection structure of the fixed pipe and the rotary fluted disc of the present invention.

In the figure: 1. a tractor; 2. a support plate; 3. a modified asphalt preservation mechanism; 4. a laying mechanism; 5. buckling; 6. an outer frame; 7. a traveling wheel; 8. a movable cavity; 9. a guide chute; 10. a reciprocating screw rod; 11. a transmission gear; 12. a first drive motor; 13. a moving block; 14. a rotating seat; 15. rotating the fluted disc; 16. fixing the rod; 17. a rack; 18. a fixed tube; 19. a movable rod; 20. a locking bolt; 21. a leveling rod; 22. a scale bar; 23. a modified asphalt distribution pipe; 24. an asphalt pump; 25. stirring a screw; 26. a second drive motor; 27. an electric heating wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a road surface construction device for municipal road construction as shown in figures 1-4, which comprises a tractor 1, wherein the tail part of the tractor 1 is fixedly connected with a support plate 2, a modified asphalt storage mechanism 3 is placed at the top of the support plate 2, asphalt can be effectively stored, one end of the support plate 2 is provided with a laying mechanism 4, the laying efficiency and effect of asphalt can be improved, the laying mechanism 4 is fixedly connected with the support plate 2 through a buckle 5, and the laying mechanism 4 and the tractor 1 are conveniently separated and connected;

secondly, the laying mechanism 4 comprises an outer frame 6, walking wheels 7 are mounted at the bottom of the outer frame 6, a movable cavity 8 is formed in the outer frame 6, two guide chutes 9 are formed in the bottom surface of the inner side of the movable cavity 8, two reciprocating lead screws 10 are arranged in the movable cavity 8, the end parts of the two reciprocating lead screws 10 are rotatably connected with the inner wall of the movable cavity 8, and the two reciprocating lead screws 10 are arranged right above the two guide chutes 9, so that the reciprocating lead screws 10 can rotate and can drive a moving block 13 to move along the guide chutes 9;

then, one end of each of the two reciprocating screw rods 10 is fixedly connected with a transmission gear 11, the two transmission gears 11 are meshed with each other, one end of one reciprocating screw rod 10 is fixedly connected with a first driving motor 12, and the surfaces of the two reciprocating screw rods 10 are both in threaded connection with moving blocks 13, so that the rotating directions of the two reciprocating screw rods 10 are different, and the two fixing pipes 18 can move in different directions;

moreover, the bottom ends of the two moving blocks 13 are fixedly connected with rotating seats 14, the bottom ends of the rotating seats 14 are rotatably connected with rotating fluted discs 15, fixed rods 16 are arranged between the two rotating fluted discs 15, the surfaces of the two sides of the fixed rods 16 are fixedly connected with racks 17, the fixed rods 16 are fixedly connected with the inner walls of the movable cavities 8, and the racks 17 are meshed with the rotating fluted discs 15, so that the leveling rods 21 at the bottom ends of the movable rods 19 can be driven to rotate through the rotating fluted discs 15 and the racks 17 in the moving process of the moving blocks 13, and the asphalt paving effect can be improved;

finally, rotate the fixed pipe 18 of 15 bottom fixedly connected with of fluted disc, the inside sliding connection of fixed pipe 18 has movable rod 19, two fixed 18 one end of pipe passes direction spout 9 and extends to 6 bottoms of outrigger for 19 bottoms of movable rod can contact with modified asphalt, install locking bolt 20 on the fixed pipe 18, a plurality of leveling rod 21 of 19 bottom fixedly connected with of movable rod, 19 surfaces of movable rod are equipped with scale bar 22, conveniently adjust the terrain clearance of movable rod 19 to can lay the pitch of different thickness, 6 bottom one side fixed mounting of outrigger has modified asphalt distribution pipe 23, can carry out evenly separately laying to modified asphalt, make and lay more evenly.

As shown in fig. 1, modified asphalt storage mechanism 3 includes the storage box, modified asphalt distributing pipe 23 and the storage box between be equipped with pitch pump 24, can carry modified asphalt, the inside rotation in storage box top is connected with spiral stirrer 25, spiral stirrer 25 tip fixedly connected with second driving motor 26 can stir pitch, prevents that it from solidifying, the inside fixed mounting of storage box has electric heating wire 27, electric heating wire 27 one end is connected with the switch, can heat pitch and preserve, improves the save effect.

The utility model discloses the theory of operation:

in-service use the utility model discloses the time, adjust the terrain clearance of movable rod 19, then drive 6 uniform motions of outrigger through tractor 1, and in the motion process, modified asphalt distribution pipe 23 is sent into pitch to pitch pump 24 and carries out evenly distributed, then the output shaft of rethread first driving motor 12 rotates and drives two reciprocal lead screws 10 and rotate, it is different to make the direction of rotation different through drive gear 11 between two reciprocal lead screws 10, thereby drive two movable blocks 13 and remove with opposite direction, and at the in-process that removes, make and take place relative displacement between rotation fluted disc 15 and the rack 17, thereby drive a plurality of flat pole 21 rotations of movable rod 19 bottom, lay pitch, effectively improve efficiency of construction and effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a road surface construction equipment is used in town road construction which characterized in that: the modified asphalt storage device comprises a tractor (1), wherein the tail part of the tractor (1) is fixedly connected with a supporting plate (2), a modified asphalt storage mechanism (3) is placed at the top of the supporting plate (2), one end of the supporting plate (2) is provided with a laying mechanism (4), and the laying mechanism (4) is fixedly connected with the supporting plate (2) through a buckle (5);

the paving mechanism (4) comprises an outer frame (6), walking wheels (7) are mounted at the bottom of the outer frame (6), a movable cavity (8) is formed in the outer frame (6), two guide sliding grooves (9) are formed in the surface of the bottom of the inner side of the movable cavity (8), two reciprocating lead screws (10) are arranged in the movable cavity (8), one ends of the two reciprocating lead screws (10) are fixedly connected with transmission gears (11), the two transmission gears (11) are meshed with each other, one end of one reciprocating lead screw (10) is fixedly connected with a first driving motor (12), the surfaces of the two reciprocating lead screws (10) are in threaded connection with moving blocks (13), the bottom ends of the two moving blocks (13) are fixedly connected with rotating seats (14), the bottom ends of the rotating seats (14) are in rotating connection with rotating fluted discs (15), and fixing rods (16) are arranged between the two rotating fluted discs (15), dead lever (16) both sides equal fixedly connected with rack (17) in surface, dead lever (16) and activity chamber (8) inner wall fixed connection, rack (17) and rotation fluted disc (15) mesh mutually, rotation fluted disc (15) bottom fixedly connected with fixed pipe (18), fixed pipe (18) inside sliding connection has movable rod (19), install locking bolt (20) on fixed pipe (18), a plurality of leveling rod (21) of movable rod (19) bottom fixedly connected with, movable rod (19) surface is equipped with scale bar (22).

2. The road surface construction device for municipal road construction according to claim 1, characterized in that: the end parts of the two reciprocating screw rods (10) are rotatably connected with the inner wall of the movable cavity (8), and the two reciprocating screw rods (10) are arranged right above the two guide sliding grooves (9).

3. The road surface construction device for municipal road construction according to claim 1, characterized in that: one ends of the two fixed pipes (18) penetrate through the guide sliding groove (9) and extend to the bottom of the outer frame (6).

4. The road surface construction device for municipal road construction according to claim 1, characterized in that: and a modified asphalt distribution pipe (23) is fixedly arranged on one side of the bottom of the outer frame (6).

5. The road surface construction device for municipal road construction according to claim 4, characterized in that: modified asphalt keeps mechanism (3) including keeping the case, modified asphalt distributor pipe (23) and keep being equipped with pitch pump (24) between the case.

6. The road surface construction device for municipal road construction according to claim 5, characterized in that: the inside stirring spiral (25) that is connected with of preservation case top portion, stirring spiral (25) tip fixedly connected with second driving motor (26).

7. The road surface construction device for municipal road construction according to claim 5, characterized in that: the inside fixed mounting of case has electric heating wire (27) to save, electric heating wire (27) one end is connected with the switch.