CN212052198U

CN212052198U - Asphalt paving device for pavement construction

Info

Publication number: CN212052198U
Application number: CN202020070856.7U
Authority: CN
Inventors: 刘建晓; 周伟成; 王张奥; 王毓; 程骞; 高松莲; 吴艳艳
Original assignee: Wuhan Municipal Construction Group Co Ltd
Current assignee: Wuhan Municipal Construction Group Co Ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-12-01
Anticipated expiration: 2030-01-14

Abstract

The utility model belongs to the technical field of asphalt pavement construction, in particular to an asphalt paving device for pavement construction, which comprises a cart, wherein an asphalt storage box is arranged on the cart, an asphalt pump for pumping asphalt is arranged at the top of the asphalt storage box, a feed inlet of the asphalt pump is positioned at the bottom of the asphalt storage box, and a discharge outlet of the asphalt pump is connected with an outward-bent filler pipe through a steel wire hose; the side of pitch storage box is equipped with a two slip tables, the filled tube with the diaxon slip table is connected, diaxon slip table is used for controlling filled tube upper and lower, preceding, back removal. The utility model discloses a machinery replaces artifically, has practiced thrift the cost of labor, has improved the efficiency of construction to solve the problem that proposes in the above-mentioned background art.

Description

Asphalt paving device for pavement construction

Technical Field

The utility model belongs to the technical field of the bituminous paving construction, concretely relates to asphalt paving device for road surface construction.

Background

With the continuous development of highway industry in China, the maintenance task of the asphalt pavement is heavy day by day, wherein the most common and serious damage phenomenon of the asphalt pavement is a pit. The pit is formed by that water permeates into the middle and lower layers of the asphalt pavement and the asphalt mixture is loosened and falls off due to repeated rolling by the load of vehicles, particularly heavy vehicles.

The traditional repairing method comprises the following steps: cutting a seam around the damaged part by using a cutting machine, crushing and digging out the damaged mixture by using a crusher, filling the pit slot by manually backfilling a new mixture, and compacting by using a compacting machine to finish the repairing task. However, the width of the pavement is not easy to control, so that the difficulty is increased for manual filling, multiple constructors are required to operate in a matched manner, the construction quality is low, the production efficiency is low, and the quality of the repaired pavement is difficult to ensure.

Reference patent:

application No. < anti-blocking asphalt spreader with uniform spreading >: CN 201910671404.6;

application No. < asphalt paver >: CN 201710496900.3.

SUMMERY OF THE UTILITY MODEL

To the technical problem, an object of the utility model is to provide a bituminous paving device for road surface construction adopts machinery to replace the manual work, has practiced thrift the cost of labor, has improved the efficiency of construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a road surface construction is with pitch paving device which characterized in that: the asphalt storage device comprises a cart, wherein an asphalt storage box is arranged on the cart, an asphalt pump for pumping asphalt is arranged at the top of the asphalt storage box, a feeding hole of the asphalt pump is positioned at the bottom of the asphalt storage box, and a discharging hole of the asphalt pump is connected with an outward-bent filling pipe through a steel wire hose; the side of pitch storage box is equipped with a two slip tables, the filled tube with the diaxon slip table is connected, diaxon slip table is used for controlling filled tube upper and lower, preceding, back removal.

Further, the cart comprises a bottom plate, and rollers are arranged at the bottom of the bottom plate.

Furthermore, the two-shaft sliding table comprises a first sliding table used for sliding back and forth and a second sliding table used for sliding up and down; the first sliding table comprises four sliding rails and a translation plate, the upper part and the lower part of the side surface of the asphalt storage box are respectively fixed with two sliding rails, the translation plate is connected with the four sliding rails in a sliding manner, and the first sliding table further comprises a driving mechanism used for driving the translation plate to slide back and forth; the second sliding table comprises two electric sliding tables, the two electric sliding tables are vertically and parallelly mounted on the translation plate, a connecting plate is connected between sliding blocks of the two electric sliding tables, and the filling pipe is mounted on the connecting plate.

Furthermore, the asphalt storage box is of a square-shaped structure, and the driving mechanism is positioned in the square-shaped structure; the driving mechanism comprises a rotating shaft, a motor and a positioning block, the motor and the positioning block are arranged on the asphalt storage box, and a rotating sleeve is rotatably connected inside the positioning block; the one end of pivot and the center fixed connection of translation board, the other end and the rotatory cover screw-thread fit of pivot, rotatory cover terminal surface is equipped with first synchronous pulley, be equipped with second synchronous pulley in the drive shaft of motor, connect through the belt between first synchronous pulley and the second synchronous pulley.

Furthermore, T type groove has been seted up to the slide rail, translation board with T type groove department of correspondence is equipped with T type piece, T type groove 6 and T type piece sliding clearance fit.

Further, a handle is arranged on the asphalt storage tank.

The utility model has the advantages that: the utility model is provided with a group of trolleys, and the filler pipe is arranged on one side of the trolley, so that the filler pipe is controlled to move up and down and back and forth, and the adjustment is convenient according to the width of a road surface; set up the pitch storage box in the shallow, utilize the pitch pump to go into the filler pipe with pitch pump, practice thrift the manual work, and remove the filler through the shallow, guarantee construction quality, adopt machinery to replace the manual work, practiced thrift the cost of labor, improved the efficiency of construction to solve the problem that proposes in the above-mentioned background art.

Drawings

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

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is an enlarged cross-sectional structural diagram of a part a in fig. 2 according to the present invention.

In the figure: 1. pushing a cart; 101. a base plate; 102. a roller; 2. an asphalt storage bin; 3. an asphalt pump; 4. a steel wire hose; 5. a filler tube; 6. a slide rail; 601. a T-shaped groove; 7. a translation plate; 701. a T-shaped block; 8. an electric sliding table; 9. a rotating shaft; 10. a motor; 11. positioning blocks; 12. a rotating sleeve; 13. a first timing pulley; 14. a second timing pulley; 15. a handle; 16. and (4) feeding a material inlet.

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.

As shown in fig. 1 and 2, the asphalt paving device for road surface construction comprises a cart 1, wherein the cart 1 comprises a bottom plate 101, and rollers 102 are arranged at the bottom of the bottom plate 101.

The cart 1 is provided with an asphalt storage box 2, the asphalt storage box 2 is of a structure shaped like a Chinese character 'hui', and the asphalt storage box 2 is provided with a handle 15. An asphalt pump 3 for pumping asphalt is arranged at the top of the asphalt storage tank 2, a feeding hole 16 of the asphalt pump 3 is positioned at the bottom of the asphalt storage tank 2, and a discharging hole 17 of the asphalt pump 3 is connected with an outward-bent filler pipe 5 through a steel wire hose 4; the side of pitch storage box 2 is equipped with a two slip tables, filled tube 5 with the diaxon slip table is connected, the diaxon slip table is used for controlling filled tube 5 upper and lower, preceding, back removal.

The two-shaft sliding table comprises a first sliding table used for sliding back and forth and a second sliding table used for sliding up and down; the first sliding table comprises four sliding rails 6 and a translation plate 7, the upper part and the lower part of the side surface of the asphalt storage tank 2 are respectively fixed with two sliding rails 6, and the translation plate 7 is in sliding connection with the four sliding rails 6; as shown in fig. 3, the slide rail 6 is provided with a T-shaped groove 601, a T-shaped block 701 is arranged at a position of the translation plate 7 corresponding to the T-shaped groove 601, and the T-shaped groove 601 is in sliding clearance fit with the T-shaped block 701. The first sliding table further comprises a driving mechanism for driving the translation plate 7 to slide back and forth; the second slip table includes two electronic slip tables 8, and the vertical parallel mount of two electronic slip tables 8 is on translation board 7, is connected with connecting plate 18 between two electronic slip table 8's the slider, filler tube 5 installs on connecting plate 18.

The driving mechanism is positioned in the square-shaped structure; the driving mechanism comprises a rotating shaft 9, a motor 10 and a positioning block 11, the motor 10 and the positioning block 11 are installed on the asphalt storage box 2, and a rotating sleeve 12 is rotatably connected inside the positioning block 11; one end of the rotating shaft 9 is fixedly connected with the center of the translation plate 7, the other end of the rotating shaft 9 is in threaded fit with the rotating sleeve 12, a first synchronous belt pulley 13 is arranged on the end face of the rotating sleeve 12, a second synchronous belt pulley 14 is arranged on a driving shaft of the motor 10, the first synchronous belt pulley 13 is connected with the second synchronous belt pulley 14 through a belt, and when the motor 10 drives the first synchronous belt pulley 13 to rotate, the rotating shaft 9 realizes reciprocating motion.

The working principle and the process are as follows: arranging a group of trolleys 1, arranging an asphalt storage box 2 on the upper surface of each trolley 1, and pumping asphalt into a filling pipe 5 by using an asphalt pump 3; a filling pipe 5 is arranged on one side of the cart 1, when manual filling is carried out, the electric sliding table 8 is started to control the filling pipe 5 to move up and down to change the vertical position of the filling pipe, and a starting motor 10 is in transmission connection with a first synchronous belt pulley 13 and a second synchronous belt pulley 14 to drive a rotating shaft 9 to rotate and push a translation plate 7 to move, so that the horizontal position of the filling pipe 5 is adjusted, and adjustment according to the width of a road surface is facilitated; during the packing, the cart 1 is manually pushed to move, the pit slot is filled, the manpower is saved, the packing is moved through the cart, the stability of manual operation is high, and the construction quality is guaranteed.

The above description is only an example of the present invention, and certainly, the scope of the present invention should not be limited thereto, and therefore, the present invention is not limited to the above description.

Claims

1. The utility model provides a road surface construction is with pitch paving device which characterized in that: the asphalt mixing device comprises a cart (1), wherein an asphalt storage tank (2) is arranged on the cart (1), an asphalt pump (3) for pumping asphalt is arranged at the top of the asphalt storage tank (2), a feeding hole (16) of the asphalt pump (3) is positioned at the bottom of the asphalt storage tank (2), and a discharging hole (17) of the asphalt pump (3) is connected with an outward-bent filling pipe (5) through a steel wire hose (4); the side of pitch storage box (2) is equipped with a two slip tables, filled tube (5) with the diaxon slip table is connected, the diaxon slip table is used for controlling filled tube (5) upper and lower, preceding, back removal.

2. The asphalt paving device for road surface construction according to claim 1, characterized in that: the trolley (1) comprises a bottom plate (101), and rollers (102) are arranged at the bottom of the bottom plate (101).

3. The asphalt paving device for road surface construction according to claim 1, characterized in that: the two-shaft sliding table comprises a first sliding table used for sliding back and forth and a second sliding table used for sliding up and down; the first sliding table comprises four sliding rails (6) and a translation plate (7), the upper part and the lower part of the side surface of the asphalt storage box (2) are respectively fixed with the two sliding rails (6), the translation plate (7) is connected with the four sliding rails (6) in a sliding manner, and the first sliding table further comprises a driving mechanism for driving the translation plate (7) to slide back and forth; the second sliding table comprises two electric sliding tables (8), the two electric sliding tables (8) are vertically and parallelly mounted on the translation plate (7), a connecting plate (18) is connected between sliding blocks of the two electric sliding tables (8), and the packing tube (5) is mounted on the connecting plate (18).

4. The asphalt paving device for road surface construction according to claim 3, characterized in that: the asphalt storage box (2) is of a reversed-square structure, and the driving mechanism is positioned in the reversed-square structure; the driving mechanism comprises a rotating shaft (9), a motor (10) and a positioning block (11), the motor (10) and the positioning block (11) are installed on the asphalt storage tank (2), and a rotating sleeve (12) is rotatably connected inside the positioning block (11); the one end of pivot (9) and the center fixed connection of translation board (7), the other end and the swivel sleeve (12) screw-thread fit of pivot (9), swivel sleeve (12) terminal surface is equipped with first synchronous pulley (13), be equipped with second synchronous pulley (14) in the drive shaft of motor (10), connect through the belt between first synchronous pulley (13) and second synchronous pulley (14).

5. The asphalt paving device for road surface construction according to claim 3, characterized in that: t type groove (601) have been seted up in slide rail (6), translation board (7) with T type groove (601) correspond the department and be equipped with T type piece (701), T type groove (601) and T type piece (701) sliding clearance fit.

6. The asphalt paving device for road surface construction according to claim 1, characterized in that: and a handle (15) is arranged on the asphalt storage box (2).