CN220224895U

CN220224895U - Road surface repairing device for highway engineering

Info

Publication number: CN220224895U
Application number: CN202321773313.1U
Authority: CN
Inventors: 张立春; 崔纯清
Original assignee: Heilongjiang Provincial Longjian Road & Bridge 4th Engineering Ltd
Current assignee: Heilongjiang Provincial Longjian Road & Bridge 4th Engineering Ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2023-12-22
Anticipated expiration: 2033-07-07

Abstract

The utility model discloses a pavement repairing device for highway engineering, which relates to the technical field of highway engineering and comprises a moving unit, wherein an asphalt mixing device is fixedly arranged at the upper end of the moving unit, a shovel unit is fixedly arranged in the middle of the bottom side of the moving unit, and a compacting unit is fixedly arranged at the right end of the bottom side of the moving unit. According to the utility model, through installing the asphalt mixing device, the stored asphalt can be stirred through the asphalt stirring assembly, in addition, after the joint filling is finished, some asphalt can be remained on the inner wall of the box body, the rotation of the stirring plate is stopped, the stirring plate is moved through the residual material cleaning assembly, the residual asphalt can be scraped out conveniently, the subsequent cleaning of the box body is facilitated, the asphalt can be saved, the shovel material unit is installed, the shovel material plate is moved to the ground through controlling the telescopic cylinder, and the asphalt shovel overflowed from the crack can be fed into the shovel material plate and can be recycled, so that the asphalt raw material can be saved.

Description

Road surface repairing device for highway engineering

Technical Field

The utility model relates to the technical field of highway engineering, in particular to a pavement repairing device for highway engineering.

Background

The cement pavement repairing material is specially used for timely repairing diseases such as pitted surface, hollowing, skinning, unshelling, cracking, exposed ribs and the like of a cement concrete pavement, and can be directly smeared on a disease part, super-strong compression resistance and bonding strength are needed, ultrathin repairing can be realized, the crack is required to be ground down manually after being filled, the crack is required to be processed in a squatting manner manually in the prior art, time and labor are wasted, the repairing time is long, and the progress of pavement repairing is reduced.

In the prior art, the technical problems are solved by the Chinese utility model patent document with publication number of CN215518286U and publication date of 2022, 1 month and 14 days, and the technical scheme disclosed in the patent document is as follows: the utility model provides a road surface patching device for highway engineering, includes the box, the right side of box is provided with the push rod, the feed inlet has been seted up to the upside of box, the storage tank has been seted up on the right side that the upside of box is located the feed inlet, the downside left end of box is provided with the extension leg, the downside of extension leg is provided with the removal wheel. According to the utility model, the material to be repaired is poured into the stirring box through the feeding hole, the motor is turned on, so that the motor works, the motor works to drive the main stirring rod to rotate, and the main stirring rod rotates to drive the auxiliary stirring rod to stir the repair material, so that the situation that the repair material is solidified due to longer placement time is avoided, the service time of the repair material is greatly prolonged, meanwhile, the repair material can conveniently pass through the blanking hopper easily, and the repair material is prevented from being accumulated in the stirring box.

In order to solve the problem that the residual materials in the stirring tank are inconvenient to clean out, asphalt is stored in the stirring tank in the prior art, after a crack is repaired, a little of residual materials are always left on the bottom side of the stirring tank, the residual materials are inconvenient to clean out, cleaning is not facilitated, and asphalt is wasted.

Disclosure of Invention

The present utility model provides a road surface repairing device for highway engineering, which solves the problems set forth in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a be used for road surface patching device for highway engineering, includes the mobile unit, mobile unit upper end fixed mounting has pitch mixing arrangement, mobile unit bottom side intermediate position fixed mounting has shovel material unit, mobile unit bottom side right-hand member fixed mounting has the compaction unit.

The asphalt mixing device comprises a mixing box assembly, the mixing box assembly is arranged on the mobile unit, a residual material cleaning assembly is arranged at the upper end inside the mixing box assembly, and an asphalt stirring assembly is fixedly arranged at the bottom of the residual material cleaning assembly.

The technical scheme of the utility model is further improved as follows: the mobile unit comprises a base, a pulley is fixedly connected to the bottom of the base, and a pushing hand is fixedly connected to the right edge of the upper end of the base.

The technical scheme of the utility model is further improved as follows: the mixing box assembly comprises a box body, the box body is fixedly connected to a base, a feed hopper is fixedly connected to an opening in the left side of the top of the box body, a blanking plate is fixedly connected to an opening in the left end of the box body, a baffle is connected to the inner wall of the blanking plate in a clamping mode, a discharging pipe is fixedly connected to the bottom end of the box body on the left side, the discharging pipe penetrates through the base, and an electromagnetic valve is arranged on the discharging pipe.

The technical scheme of the utility model is further improved as follows: the surplus material cleaning assembly comprises a screw, the screw is rotationally connected to the inner wall above the box body, the right end of the screw is fixedly connected with a first motor, the outer wall of the screw is connected with a movable block in a threaded mode, the movable block is connected with a fixing rod in a sliding mode inside the rear side, and two ends of the fixing rod are fixedly connected to the inner wall of the box body.

Among the above-mentioned technical scheme, the starter motor is driven the screw rod and is rotated for the movable block removes on the screw rod, not only makes pivoted stirring board can stir each position of box, still can scrape off the clout on the inner wall through the stirring board that stops.

The technical scheme of the utility model is further improved as follows: the asphalt mixing assembly comprises a supporting plate, the supporting plate is fixedly connected to the bottom of the movable block, motors II are arranged on the front side and the rear side of the supporting plate, rotating rods are fixedly connected to the output ends of the motors II, mixing plates are fixedly connected to the front outer wall and the rear outer wall of the rotating rods, and the outer walls of the mixing plates are tightly attached to the inner wall of the box body.

In the technical scheme, the second starting motor drives the rotating rod to rotate, so that the stirring plate rotates, asphalt can be stirred, and solidification is prevented from being unfavorable for joint filling repair.

The technical scheme of the utility model is further improved as follows: the shovel material unit includes the cylinder, cylinder fixed connection is in base bottom intermediate position, cylinder bottom fixedly connected with shovel flitch.

Among the above-mentioned technical scheme, through control make the cylinder flexible with shovel the flitch remove subaerial come, the back-and-forth movement makes can shovel the pitch that the crack overflowed into shovel the flitch in to can recycle, can save the pitch raw materials.

The technical scheme of the utility model is further improved as follows: the compaction unit comprises a connecting plate, the connecting plate is fixedly connected to the right side near the bottom side of the base, and a compression roller is rotationally connected between the two connecting plates.

Among the above-mentioned technical scheme, can carry out the compaction with the pitch on the crack behind the shovel material, improve the quality that the crack was repaired, back-and-forth movement convenient operation.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

the utility model provides a road surface repairing device for highway engineering, which is characterized in that an asphalt mixing device is arranged on the road surface repairing device, stored asphalt can be stirred through an asphalt stirring assembly through the mixing box assembly, the asphalt can be prevented from being solidified and being unfavorable for joint filling and repairing, in addition, after the joint filling is finished, some asphalt can be remained on the inner wall of a box body, the rotation of a stirring plate is stopped, the stirring plate is moved through the asphalt stirring assembly, residual asphalt can be scraped out conveniently, the subsequent cleaning of the box body is facilitated, and asphalt can be saved.

The utility model provides a pavement repairing device for highway engineering, which is provided with a shoveling unit, wherein the shoveling unit is provided with a cylinder and a shoveling plate, the shoveling plate is moved to the ground by controlling the cylinder to stretch and retract, asphalt overflowed from a crack can be shoveled into the shoveling plate by moving back and forth, the asphalt can be recycled, and asphalt raw materials can be saved.

The utility model provides a pavement repairing device for highway engineering, which is provided with a compacting unit, wherein asphalt on a crack after shoveling can be compacted through a connecting plate and a pressing roller, the quality of crack repairing is improved, and the device is convenient to move forwards and backwards.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the bottom side of FIG. 1 according to the present utility model;

FIG. 3 is a cross-sectional view of the mixing tank assembly of FIG. 1 in accordance with the present utility model;

FIG. 4 is a schematic view showing the structure of the asphalt mixing apparatus of FIG. 3 according to the present utility model;

FIG. 5 is a schematic view of the asphalt mixing assembly of FIG. 4 according to the present utility model.

In the figure: 1. a mobile unit; 2. an asphalt mixing device; 3. a shoveling unit; 4. a compacting unit; 11. a base; 12. a pulley; 13. pushing hands; 21. a mixing box assembly; 22. the residue cleaning component; 23. an asphalt stirring assembly; a1, a box body; a2, feeding hopper; a3, blanking plates; a4, a baffle plate; a5, a discharging pipe; b1, a screw rod; b2, a first motor; b3, a movable block; b4, fixing the rod; c1, supporting the plate; c2, a second motor; c3, rotating the rod; c4, stirring the board; 31. a cylinder; 32. a shovel plate; 41. a connecting plate; 42. and (3) a press roller.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a road surface patching device for highway engineering, includes mobile unit 1, and mobile unit 1 upper end fixed mounting has pitch mixing device 2, and mobile unit 1 bottom side intermediate position fixed mounting has shovel material unit 3, and mobile unit 1 bottom side right-hand member fixed mounting has compaction unit 4.

In this embodiment, the mobile unit 1 includes a base 11, a pulley 12 is fixedly connected to the bottom of the base 11, a pushing hand 13 is fixedly connected to the right edge of the upper end of the base 11, and the pulley 12 and the pushing hand 13 are provided to facilitate the device to be moved onto a road.

Preferably, the asphalt mixing device 2 comprises a mixing box assembly 21, the mixing box assembly 21 is arranged on the mobile unit 1, a residual material cleaning assembly 22 is arranged at the upper end inside the mixing box assembly 21, an asphalt stirring assembly 23 is fixedly arranged at the bottom of the residual material cleaning assembly 22, the mixing box assembly 21 comprises a box body a1, the box body a1 is fixedly connected on the base 11, a feed hopper a2 is fixedly connected at an opening at the left side of the top of the box body a1, a blanking plate a3 is fixedly connected at the opening at the left end of the box body a1, a baffle a4 is clamped on the inner wall of the blanking plate a3, a discharging pipe a5 is fixedly connected at the bottom end of the box body a1 near the left side, the discharging pipe a5 penetrates through the base 11, an electromagnetic valve is arranged on the discharging pipe a5, the residual material cleaning assembly 22 comprises a screw b1, the screw b1 is rotationally connected on the inner wall above the box body a1, a motor b2 is fixedly connected at the right end of the screw b1, a movable block b3 is connected on the outer wall of the screw b1 through threads, the movable block b3 is connected with a fixed rod b4 in a sliding manner near the rear side, two ends of the fixed rod b4 are fixedly connected to the inner wall of the box body a1, the asphalt stirring assembly 23 comprises a supporting plate c1, the supporting plate c1 is fixedly connected to the bottom of the movable block b3, two motors c2 are arranged on the front side and the rear side of the supporting plate c1, the output ends of the motors c2 are fixedly connected with rotating rods c3, stirring plates c4 are fixedly connected to the front outer wall and the rear outer wall of the rotating rods c3, the outer walls of the front stirring plates c4 are tightly attached to the inner wall of the box body a1, an asphalt mixing device 2 is arranged on the device, the stored asphalt can be stirred through the arranged mixing box assembly 21, the residual material cleaning assembly 22 and the asphalt stirring assembly 23, the solidification is prevented from being unfavorable for joint filling repair, in addition, after joint filling is completed, some asphalt remains on the inner wall of the box body a1, the rotation of the stirring plates c4 is stopped, namely the motor b2 is started to drive the screw b1 to rotate, make movable block b3 remove on screw rod b1 to start motor two c2 drive dwang c3 simultaneously and rotate, make stirring board c4 rotate, can stir pitch, make stirring board c4 remove through clout clearance subassembly 22, conveniently strike off remaining pitch, not only make things convenient for follow-up washing to the box, can also save pitch.

Further alternatively, the shovel unit 3 includes the cylinder 31, and cylinder 31 fixed connection is in base 11 bottom intermediate position, and cylinder 31 bottom fixedly connected with shovel flitch 32, installs shovel unit 3 on the device, through cylinder 31 and shovel flitch 32 that set up, moves shovel flitch 32 to subaerial through control messenger's cylinder 31 flexible, and the back-and-forth movement makes can shovel the pitch that the crack overflowed into shovel flitch 32 in to can recycle, can save the pitch raw materials.

Further, compaction unit 4 includes connecting plate 41, and connecting plate 41 fixed connection leans on the right side at the base 11 bottom side, rotates between two connecting plates 41 to be connected with compression roller 42, installs compaction unit 4 on the device, through connecting plate 41 and compression roller 42 that set up, can carry out the compaction with the pitch on the crack behind the shovel material, improves the quality that the crack was repaired, and back-and-forth movement convenient operation.

The working principle of the road surface repairing device for highway engineering is specifically described below.

As shown in fig. 1-5, asphalt is injected into a box a1, a first motor b2 is started to drive a screw b1 to rotate, a movable block b3 is enabled to move on the screw b1, a second motor c2 is started to drive a rotating rod c3 to rotate, a stirring plate c4 is enabled to rotate, asphalt can be stirred, then the device is moved to the side of a pavement crack, a discharging pipe a5 is located above the crack according to the position of the crack, the asphalt can be dropped into the crack by controlling an electromagnetic valve, a cylinder 31 is started to enable a shovel plate 32 to move to the ground, the device is moved back and forth to enable overflowed asphalt to be scraped into the shovel plate 32, then the device is moved back and forth to compact the asphalt on the crack through a compression roller 42, after repairing is finished, the second motor c2 is stopped to rotate, a stirring plate c4 is located on a horizontal line, and residual materials on the inner wall of the box a1 are scraped from a blanking plate a3 through the movement of the stirring plate c 4.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. A pavement patching device for highway engineering, comprising a mobile unit (1), characterized in that: an asphalt mixing device (2) is fixedly arranged at the upper end of the moving unit (1), a shovel unit (3) is fixedly arranged in the middle of the bottom side of the moving unit (1), and a compacting unit (4) is fixedly arranged at the right end of the bottom side of the moving unit (1);

asphalt mixing arrangement (2) are including mixing box subassembly (21), mixing box subassembly (21) set up on mobile unit (1), inside upper end of mixing box subassembly (21) is installed clout clearance subassembly (22), clout clearance subassembly (22) bottom fixed mounting has pitch stirring subassembly (23).

2. A pavement patching device for highway engineering according to claim 1, wherein: the mobile unit (1) comprises a base (11), a pulley (12) is fixedly connected to the bottom of the base (11), and a pushing hand (13) is fixedly connected to the right side edge of the upper end of the base (11).

3. A pavement patching device for highway engineering according to claim 2, wherein: the mixing box assembly (21) comprises a box body (a 1), the box body (a 1) is fixedly connected to a base (11), a feed hopper (a 2) is fixedly connected to an opening part on the left side of the top of the box body (a 1), a blanking plate (a 3) is fixedly connected to an opening part on the left end of the box body (a 1), a baffle (a 4) is clamped on the inner wall of the blanking plate (a 3), a discharging pipe (a 5) is fixedly connected to the bottom end of the box body (a 1) close to the left side, and the discharging pipe (a 5) penetrates through the base (11), and an electromagnetic valve is arranged on the discharging pipe (a 5).

4. A pavement patching device for highway engineering according to claim 3, wherein: the waste cleaning assembly (22) comprises a screw (b 1), the screw (b 1) is rotationally connected to the inner wall above the box body (a 1), the right end of the screw (b 1) is fixedly connected with a motor (b 2), a movable block (b 3) is connected to the outer wall of the screw (b 1) in a threaded mode, a fixing rod (b 4) is connected to the movable block (b 3) in a sliding mode inside the rear side, and two ends of the fixing rod (b 4) are fixedly connected to the inner wall of the box body (a 1).

5. The pavement patching device for highway engineering according to claim 4, wherein: the asphalt mixing assembly (23) comprises a supporting plate (c 1), the supporting plate (c 1) is fixedly connected to the bottom of the movable block (b 3), motors (c 2) are arranged on the front side and the rear side of the supporting plate (c 1), rotating rods (c 3) are fixedly connected to the output ends of the motors (c 2), stirring plates (c 4) are fixedly connected to the front outer wall and the rear outer wall of the rotating rods (c 3), and the outer wall of the stirring plates (c 4) is tightly attached to the inner wall of the box body (a 1).

6. A pavement patching device for highway engineering according to claim 2, wherein: the shovel material unit (3) comprises an air cylinder (31), wherein the air cylinder (31) is fixedly connected to the middle position of the bottom of the base (11), and the bottom of the air cylinder (31) is fixedly connected with a shovel material plate (32).

7. A pavement patching device for highway engineering according to claim 2, wherein: the compaction unit (4) comprises a connecting plate (41), the connecting plate (41) is fixedly connected to the right side near the bottom side of the base (11), and a compression roller (42) is rotatably connected between the two connecting plates (41).