CN218059804U - Compaction device for road backfill road of street square - Google Patents

Abstract

The utility model discloses a street square road backfill way compaction device, which comprises a carriage body, bottom of the vehicle body fixed mounting has the backup pad, two movable mounting has two to press the road roller between the backup pad, two the welding of backup pad bottom has L shape fixed plate, L shape fixed plate outside cover is equipped with the scraper blade, the welding of scraper blade top has the connecting block, the welding of connecting block top has spacing frame, automobile body one side has seted up flutedly, the inside fixed mounting of recess has the drive structure who is used for driving the motion of spacing frame, the welding of spacing frame one side has the connecting plate, the welding of connecting plate one side has the montant, the welding of montant one side has the motion plate, the welding of montant bottom has protective structure, automobile body side fixed mounting has the structure that sprays. The utility model discloses can clear up the miscellaneous mud on pressing the road roller surface, prevent to lead to the road surface of compaction not uneven because of pressing the road roller surface to adhere to miscellaneous mud.

Description

Compaction device for road backfill road of street square

Technical Field

The utility model relates to a compaction technical field specifically is a street square road backfill way compaction device.

Background

In the road repairing process, after the roadbed is backfilled with a structural object, the roadbed needs to be compacted, so that a compacted layer is permanently deformed and compacted, and the firmness and the bearing capacity of the roadbed are ensured.

In the course of repairing roads in the street plaza, equipment such as comparatively large-scale road roller generally is difficult to get into and carries out road roller work, so need adopt miniature hand push compaction device to carry out the work of backfill compaction, but when carrying out compaction work, the road roller surface often can be attached to miscellaneous mud, leads to the road roller to press the road bed surface to be leveled inadequately, influences subsequent work of repairing roads.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a street square road backfill way compaction device to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a street square road backfill way compaction device, includes the automobile body, bottom of the vehicle body fixed mounting has the backup pad, two movable mounting has two to press the road roller, two between the backup pad the welding of backup pad bottom has L shape fixed plate, L shape fixed plate outside cover is equipped with the scraper blade, the welding of scraper blade top has the connecting block, the welding of connecting block top has spacing frame, the recess has been seted up to automobile body one side, the inside fixed mounting of recess has the drive structure who is used for driving spacing frame motion, the welding of spacing frame one side has the connecting plate, the welding of connecting plate one side has the montant, the welding of montant one side has the motion board, the welding of montant bottom has protective structure, automobile body side fixed mounting has the structure that sprays.

Preferably, the drive structure includes the motor of fixed mounting in the recess inside, motor output end fixed mounting has the dwang, the welding of dwang one side has the stopper, the stopper passes in the spacing frame.

Preferably, the cross section of the limiting block shaft is circular.

Preferably, protective structure is including the mounting panel of welding in the montant bottom, the welding of mounting panel bottom has a plurality of shelves poles.

Preferably, the level of the lower surface of the stop lever is higher than the lowest level of the road roller.

Preferably, the spraying structure comprises a water tank fixedly mounted on one side of the vehicle body, a water pump is fixedly mounted at the bottom of the water tank, a water inlet of the water pump is connected to an inner cavity of the water tank through a pipeline, a water pipe is fixedly mounted at a water outlet of the water pump, an atomizing nozzle is fixedly mounted at one end of the water pipe, and the atomizing nozzle is fixed to the moving plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this street square road backfill way compaction device adopts the structure of small-size hand push can be convenient for get into the construction of street square, through the switch of opening the motor, can drive dwang and stopper and rotate, and the stopper is through driving spacing frame reciprocating motion, and then drives connecting block and scraper blade reciprocating motion, and the scraper blade can strike off two miscellaneous mud that press the road roller outside to make the road bed level and smooth inadequately when preventing miscellaneous mud from leading to the compaction road bed.

2. This street square road backfill way compaction device, in spacing frame reciprocating motion in-process, can drive montant and mounting panel reciprocating motion through the connecting plate, the mounting panel drives a plurality of shelves pole reciprocating motion, the great harder stone in grade pole can contact road bed surface earlier, push the stone to both sides, thereby can not influence the normal marcing of compaction device, prevent that great stone from causing the damage to the roller of pressing, the life of roller of pressing has been guaranteed, and can drive atomizer reciprocating motion and evenly spray to the road bed surface in the montant motion process, thereby the compaction effect has been promoted.

Drawings

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

FIG. 2 is a schematic bottom structure of the present invention;

FIG. 3 is a schematic view of the bottom structure of the vehicle body of the present invention;

fig. 4 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a vehicle body; 2. a support plate; 3. a road roller; 4. an L-shaped fixing plate; 5. a squeegee; 6. connecting blocks; 7. a limiting frame; 8. a groove; 9. a motor; 10. rotating the rod; 11. a limiting block; 12. a connecting plate; 13. a vertical rod; 14. mounting a plate; 15. a gear lever; 16. a motion plate; 17. a water tank; 18. a water pump; 19. a water pipe; 20. an atomizing spray head.

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.

Example one

Please refer to fig. 1-4, the utility model provides a street square road backfill way compaction device, which comprises a carriage body 1, 1 bottom fixed mounting of automobile body has backup pad 2, movable mounting has two to press the road roller 3 between two backup pads 2, 2 bottom welding of two backup pads have L shape fixed plate 4, 4 outside covers of L shape fixed plate are equipped with scraper blade 5, 5 top welding of scraper blade has connecting block 6, 6 top welding of connecting block has spacing frame 7, recess 8 has been seted up to automobile body 1 one side, 8 inside fixed mounting of recess has the drive structure who is used for driving spacing frame 7 motion, 7 one side welding of spacing frame has connecting plate 12, 12 one side welding of connecting plate has montant 13, 13 one side welding of montant has motion plate 16, 13 bottom welding of montant has protective structure, 1 side fixed mounting of automobile body has the structure of spraying.

In this embodiment, drive 7 reciprocating motion of spacing frame through the drive structure to drive 5 reciprocating motion of scraper blade through connecting block 6, scrape the miscellaneous mud in the 3 outsides of way roller, prevent to influence road bed surface smoothness, push away great harder stone through protective structure, prevent to lead to the fact the damage to way roller 3, evenly spray the filler surface through the spray structure, guarantee the compacting effect.

Please refer to fig. 4, the driving structure includes a motor 9 fixedly installed inside the groove 8, an output end of the motor 9 is fixedly installed with a rotating rod 10, a limiting block 11 is welded on one side of the rotating rod 10, the limiting block 11 penetrates through the limiting frame 7, and the axial section of the limiting block 11 is circular.

In this embodiment, through the switch of opening motor 9, can drive dwang 10 and stopper 11 and rotate, stopper 11 is through driving 7 reciprocating motion of spacing frame, and then drive connecting block 6 and scraper blade 5 reciprocating motion, scraper blade 5 can strike off the miscellaneous mud in two road roller 3 outsides, stopper 11 is when 7 internal motion of spacing frame, can contact with the inner wall of spacing frame 7, the circular shape axle cross-sectional design can reduce the area of stopper 11 and 7 internal contact of spacing frame, thereby reducing wear.

Referring to fig. 1, the protective structure includes a mounting plate 14 welded to the bottom of the vertical rod 13, a plurality of blocking rods 15 welded to the bottom of the mounting plate 14, and the horizontal height of the lower surfaces of the blocking rods 15 is higher than the lowest horizontal height of the road roller 3.

In this embodiment, in montant 13 reciprocating motion in-process, shelves pole 15 promotes the device route of marcing outside with great stone to prevent that great harder stone from leading to the fact the harm to road roller 3 surface, promoted the security of device, road roller 3 is advancing the in-process, guarantees that shelves pole 15 can not contact with the road bed surface, prevents that great wearing and tearing from appearing in shelves pole 15.

Referring to fig. 1, the spraying structure includes a water tank 17 fixedly installed at one side of the vehicle body 1, a water pump 18 is fixedly installed at the bottom of the water tank 17, a water inlet of the water pump 18 is connected to an inner cavity of the water tank 17 through a pipeline, a water outlet of the water pump 18 is fixedly installed with a water pipe 19, one end of the water pipe 19 is fixedly installed with an atomizing nozzle 20, and the atomizing nozzle 20 is fixed with the moving plate 16.

In this embodiment, the moving plate 16 can be driven to reciprocate in the reciprocating process of the vertical rod 13, and the switch of the water pump 18 is turned on at this time, so that the water in the water tank 17 is conveyed to the atomizer 20 from the water pipe 19 and is sprayed out, and the atomizer 20 reciprocates and can uniformly spray water to the surface of the roadbed to be compacted.

The working principle is as follows: the utility model relates to a street square road backfill way compaction device carries out compaction during to square road backfill way, at first push away the device to road bed surface, thrust unit makes to press road roller 3 to play the effect of compaction, through the switch of opening motor 9, can drive dwang 10 and stopper 11 and rotate, stopper 11 is through driving 7 reciprocating motion of spacing frame, and then drive connecting block 6 and scraper blade 5 reciprocating motion, scraper blade 5 can strike off two miscellaneous mud that press the 3 outsides of road roller with two

In the reciprocating motion process of the limiting frame 7, the vertical rods 13 and the mounting plate 14 can be driven to reciprocate through the connecting plates 12, the mounting plate 14 drives the plurality of blocking rods 15 to reciprocate, the blocking rods 15 can contact large and hard stones on the surface of a roadbed firstly and push the stones to two sides, the large stones are prevented from damaging the road roller 3, and the service life of the road roller 3 is ensured;

can drive the reciprocating motion of motion board 16 in the reciprocating motion process of montant 13, open the switch of water pump 18 this moment for water in the water tank 17 is carried to atomizer 20 and is spout from water pipe 19, and atomizer 20 reciprocating motion can be to the even water spray of road bed surface of treating the compaction, has promoted the compaction effect.

Those not described in detail in this specification are within the skill of the art.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a street square road backfill way compaction device, includes automobile body (1), its characterized in that: automobile body (1) bottom fixed mounting has backup pad (2), two movable mounting has two to press road roller (3), two between backup pad (2) the welding of backup pad (2) bottom has L shape fixed plate (4), L shape fixed plate (4) outside cover is equipped with scraper blade (5), scraper blade (5) top welding has connecting block (6), the welding of connecting block (6) top has spacing frame (7), recess (8) have been seted up to automobile body (1) one side, recess (8) inside fixed mounting has the drive structure who is used for driving spacing frame (7) motion, the welding of spacing frame (7) one side has connecting plate (12), the welding of connecting plate (12) one side has montant (13), montant (13) one side welding has motion board (16), montant (13) bottom welding has protective structure, automobile body (1) side fixed mounting has the structure of spraying.

2. The compaction device for the street and square road backfill road according to claim 1, characterized in that: the drive structure includes motor (9) of fixed mounting in recess (8) inside, motor (9) output end fixed mounting has dwang (10), dwang (10) one side welding has stopper (11), stopper (11) pass in spacing frame (7).

3. The compaction device for the street and square road backfill road according to claim 2, characterized in that: the axial section of the limiting block (11) is circular.

4. The compaction device for the street and square road backfill road according to claim 1, characterized in that: the protective structure comprises a mounting plate (14) welded to the bottom of a vertical rod (13), and a plurality of stop rods (15) are welded to the bottom of the mounting plate (14).

5. The street square road backfill path compaction device according to claim 4, wherein: the lower surface level of the stop lever (15) is higher than the lowest level of the road roller (3).

6. The street square road backfill path compaction device according to claim 1, wherein: the spray structure includes water tank (17) of fixed mounting in automobile body (1) one side, water tank (17) bottom fixed mounting has water pump (18), water pump (18) water inlet is through pipe connection to water tank (17) inner chamber, water pump (18) delivery port fixed mounting has water pipe (19), water pipe (19) one end fixed mounting has atomizer (20), it is fixed between atomizer (20) and motion board (16).

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