CN215052248U

CN215052248U - Repairing device for road and bridge construction

Info

Publication number: CN215052248U
Application number: CN202120595718.5U
Authority: CN
Inventors: 王民; 胡立晓
Original assignee: Henan Bobang Construction Engineering Co ltd
Current assignee: Henan Bobang Construction Engineering Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-07
Anticipated expiration: 2031-03-24

Abstract

The utility model relates to a road and bridge construction is with patching device, including cutting blade, cutting blade movably connected with knife tackle pressure cylinder, knife tackle pressure cylinder fixedly connected with backplate, cutting blade remove the plane both sides and are provided with a set of waveform anchor clamps respectively, waveform anchor clamps fixed connection is on the backplate. The utility model discloses mainly be applied to the cutting repair work after the wave plate striking warp, the effectual cutting fracture resilience after having reduced wave plate stress deformation threatens the personal safety problem.

Description

Repairing device for road and bridge construction

Technical Field

The application relates to the technical field of road maintenance, in particular to a repairing device for road and bridge construction.

Background

With the development and progress of society, traffic is developed more and more, and among them, road traffic is playing more and more important role in the development of national economy as an important component of a traffic transportation system. Road maintenance of highways is also an important link for maintaining normal operation of highway traffic.

Road maintenance refers to the maintenance and repair of roads. The road and the structures and facilities on the road are maintained, the service performance of the road is maintained as much as possible, the damaged part is recovered in time, the driving safety, comfort and smoothness are ensured, and the transportation cost and time are saved; correct technical measures are adopted, the engineering quality is improved, the service life of the road is prolonged, and the reconstruction time is delayed.

Road maintenance includes a number of aspects, including maintenance of the pavement, treatment of low-grade asphalt pavement such as asphalt surfaces, and the like, primarily patching, covering, re-mixing or re-paving of loose materials, and the like. When paving an asphalt pavement, it is common for a constructor to pour the asphalt onto the pavement and then level the asphalt using a road roller or other equipment.

The above related technical solutions have the following drawbacks: in the process of paving, after the asphalt is poured onto the pavement, constructors perform subsequent paving operation, and the construction process is complex.

Disclosure of Invention

The repair device for road and bridge construction is simple and convenient to construct.

The above application purpose of the present application is achieved by the following technical solutions:

a repairing device for road and bridge construction comprises,

the lower end surface of the base is provided with a sliding wheel;

the asphalt tank is fixedly connected to the base, and a feeding hole and a discharging hole are formed in the asphalt tank;

the discharging assembly is arranged at a discharging port of the asphalt tank and comprises a discharging pipe and a discharging box, one end of the discharging pipe is connected to the discharging port, the other end of the discharging pipe is connected with the discharging box, a switching valve is arranged on the discharging pipe, and a plurality of discharging nozzles are arranged on the lower end face of the discharging box;

the floating assembly is arranged on the lower end face of the base and is provided with a floating plane used for floating asphalt sprayed to a pavement.

Through adopting above-mentioned technical scheme, during the patching device of this application, add pitch in toward the asphalt tank through the feed inlet, drive patching device to the road surface position department that needs the repair, pitch flows to ejection of compact subassembly through the discharge gate, and pitch stays to the workbin through the discharging pipe, arranges pitch to the road surface through ejection of compact shower nozzle, then trowels the plane through trowelling subassembly with pitch, at the repair in-process, after the road surface that patching device needs to repair, can accomplish the repair to the road surface. The repairing method is simple and convenient to construct, and screeding is carried out while asphalt is paved, so that the repairing efficiency is improved.

Optionally, a stirring assembly for stirring the asphalt in the asphalt tank is further arranged in the asphalt tank;

the stirring assembly comprises a driving motor and a stirring rod, the driving motor is installed on the base, and the stirring rod is fixedly connected to an output shaft of the driving motor and penetrates into the asphalt tank.

Through adopting above-mentioned technical scheme, through setting up the stirring subassembly, driving motor drive puddler rotates, realizes stirring pitch, reduces the possibility that pitch solidifies in the asphalt tank to guarantee that pitch from discharge gate department outflow, thereby make pitch difficult to scrap because of solidifying simultaneously, save the cost.

Optionally, an output shaft of the driving motor is connected with a transmission rod, an axis of the transmission rod is perpendicular to an axis of the output shaft of the driving motor, and the two stirring rods are respectively and fixedly connected to two ends of the transmission rod.

Through adopting above-mentioned technical scheme, when driving motor started, driving motor's output shaft drove the transfer line and rotates, and the transfer line drives two puddlers and rotates, through setting up two puddlers, improves the effect to the stirring of the pitch in the asphalt tank.

Optionally, at least one electric heating rod is installed in the asphalt tank.

By adopting the technical scheme, the electric heating rod is arranged to heat the asphalt, so that the asphalt is further enhanced and is not easy to solidify.

Optionally, the troweling assembly comprises;

a connecting rod rotatably mounted on the lower end surface of the base;

the troweling plate is fixedly connected to the connecting rod, and the lower end face of the troweling plate forms the troweling surface;

the pressing piece is fixedly connected between the connecting rod and the base and used for driving the plastering surface to be attached to the pavement.

Through adopting above-mentioned technical scheme, concrete but the non-restrictive structural style who provides a floating assembly, through compressing tightly the piece and lasting exerting pressure to the connecting rod, the connecting rod lasts to the pressure of floating plate to make floating plate's floating keep the laminating state to the road surface, thereby realize the floating to pitch.

Optionally, the axis of the connecting rod and the lower end surface of the base form an included angle, and the pressing piece is located on one side of an acute angle formed by the axis of the connecting rod and the lower end surface of the base.

Through adopting above-mentioned technical scheme, the increase compresses tightly the component increase of the power of piece to the connecting rod towards the component of road surface direction to improve the laminating degree on floating plane and road surface.

Optionally, the feed inlet department of pitch jar is provided with the feeding subassembly, the feeding subassembly includes the inlet pipe, inlet pipe fixed connection in the feed inlet department of pitch jar.

Through adopting above-mentioned technical scheme, at the in-process of feeding, through the inlet pipe with the leading-in asphalt tank of pitch in, improve the efficiency of feeding, reduce the degree of difficulty of feeding simultaneously.

Optionally, the feeding assembly further comprises a pressure pump, and the pressure pump is mounted on the feeding pipe.

The pressure in the increase asphalt tank, the force (forcing) pump has two effects, and one is at the feeding in-process, improves the efficiency of feeding, and its two in the in-process of repairing the road surface, the force (forcing) pump can be with the extraction in the air orientation asphalt tank of outside, atmospheric pressure in the increase asphalt tank to make pitch be convenient for from the discharge gate department outflow, pitch is difficult for storing up in the asphalt tank promptly.

Optionally, a storage battery is placed on the base.

Through adopting above-mentioned technical scheme, the battery provides the energy source for the equipment in the car.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the repairing device for road and bridge construction screeds the asphalt and simultaneously screeds the asphalt, so that the repairing efficiency is improved;

2. the asphalt of the repairing device for road and bridge construction is not easy to scrap due to solidification, so that the cost is saved;

3. the utility model provides a road and bridge construction is with patching device's pitch utilization ratio is higher, and pitch is difficult for storing up in the asphalt tank.

Drawings

Fig. 1 is a schematic overall configuration diagram of an embodiment of a repair device for road and bridge construction according to the present invention.

Fig. 2 is a schematic structural view of an asphalt tank according to an embodiment of the repair apparatus for road and bridge construction according to the present invention.

Fig. 3 is a schematic structural diagram of a floating assembly according to an embodiment of the repairing apparatus for road and bridge construction according to the present invention.

Fig. 4 is a schematic view of an installation structure of a connecting rod of a troweling assembly according to an embodiment of the repairing apparatus for road and bridge construction according to the present invention.

Fig. 5 is a schematic structural diagram of a feeding assembly according to an embodiment of the repairing apparatus for road and bridge construction.

Fig. 6 is a schematic structural diagram of a discharging assembly according to an embodiment of the repairing apparatus for road and bridge construction.

Fig. 7 is a schematic view of an installation structure of a stirring assembly and an electric heating rod according to an embodiment of the repairing apparatus for road and bridge construction according to the present invention.

In the figure, the position of the upper end of the main shaft,

1. a base; 11. a slipping wheel; 2. an asphalt tank; 21. a feed inlet; 22. a discharge port; 23. a cover; 3. a troweling assembly; 31. a connecting rod; 311. a hinge ear; 312. a rotating shaft; 32. mounting a plate; 33. smearing the plate; 331. smearing a plane; 34. a compression member; 4. a feed assembly; 41. a feed pipe; 42. a pressure pump; 5. a discharge assembly; 51. a discharge pipe; 52. a discharging box; 53. opening and closing the valve; 54. a discharge nozzle; 6. a stirring assembly; 61. a drive motor; 62. a transmission rod; 63. a stirring rod; 7. an electric heating rod; 8. and (4) a storage battery.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

Referring to fig. 1, for this application discloses a patching device is used in road and bridge construction, including base 1, base 1 is as the installation benchmark of installing other components and parts, and the wheel 11 that slides is installed to the lower terminal surface of base 1, and the wheel 11 that slides makes the patching device of this application can slide on the road surface, and the patching device accessible constructor of this application promotes base 1 and realizes sliding, also can drive through other power supplies such as motor, fuel engine etc..

Referring to fig. 1 and 2, fixedly connected with pitch jar 2 on base 1, pitch jar 2 is used for storing pitch, and pitch jar 2 is cylindricly, and pitch jar 2 upper end is personally submitted the opening setting, and pitch jar 2's opening is used for wasing and overhauling pitch jar 2, and when using at ordinary times, the opening part lid has closed lid 23. The asphalt tank 2 is provided with a feeding hole 21 and a discharging hole 22, and asphalt can enter the asphalt tank 2 from the feeding hole 21 and flow out from the discharging hole 22.

A storage battery 8 is further arranged on the base 1, and the storage battery 8 provides an energy source for electric devices or equipment in the vehicle.

Referring to fig. 3 and 4, after the asphalt flows to the road surface from the discharge port 22, in order to facilitate paving the asphalt, the troweling assembly 3 is installed on the lower end surface of the base 1, in this embodiment, the troweling assembly 3 includes a connecting rod 31, the connecting rod 31 is rotatably installed on the lower end surface of the base 1, specifically, two hinge lugs 311 are fixedly connected to the lower end surface of the base 1, a rotating shaft 312 is fixedly connected between the two hinge lugs 311, and the rotating shaft 312 penetrates through the connecting rod 31, so that the connecting rod 31 can rotate around the rotating shaft 312. The end of the connecting rod 31 far from the rotating shaft 312 is fixedly connected with a mounting plate 32, the mounting plate 32 is in a long strip shape, the lower end face of the mounting plate 32 is fixedly connected with a troweling plate 33, the troweling plate 33 is in a special shape, and a troweling plane 331 is formed at the lower end face of the troweling plate 33.

In order to ensure that the plastering surface 331 of the plastering plate 33 keeps a bonding state to the road surface, a pressing piece 34 is fixedly connected between the connecting rod 31 and the base 1, the pressing piece 34 is used for driving the plastering surface 331 to be bonded with the road surface, and the pressing piece 34 can be selected from a spring, rubber and other elastic elements. The axis of the connecting rod 31 and the lower end surface of the base 1 form an included angle, the acute angle formed by the axis of the connecting rod 31 and the lower end surface of the base 1 deviates from the advancing direction of the repairing device, and the pressing piece 34 is located on one side of the acute angle formed by the axis of the connecting rod 31 and the lower end surface of the base 1. The pressing piece 34 continuously applies pressure to the connecting rod 31, and the connecting rod 31 continuously presses the troweling plate 33, so that the troweling surface 331 of the troweling plate 33 keeps a fit state on the road surface, and when the troweling surface 331 passes through asphalt, the asphalt is trowelled.

Referring to fig. 5, in order to facilitate the entry of asphalt into asphalt tank 2, asphalt tank 2 is provided with a feeding assembly 4 at feeding port 21, and specifically, but not by way of limitation, feeding assembly 4 includes a feeding pipe 41, feeding pipe 41 is fixedly connected to feeding port 21 of asphalt tank 2, the central axis of feeding pipe 41 coincides with the axis of feeding port 21, and feeding pipe 41 is selected from a rigid material, such as a plastic pipe, a metal pipe, etc.

Further, the feeding assembly 4 further comprises a pressurizing pump 42, the pressurizing pump 42 is installed on the outer side wall of the feeding pipe 41, the pressurizing pump 42 can generate negative pressure, so that the asphalt can enter the asphalt tank 2 conveniently, and simultaneously, when the asphalt is spread, the pressurizing pump 42 increases the pressure in the asphalt tank 2, so that the asphalt can flow out conveniently.

Refer to fig. 6, for the convenience of asphalt in asphalt tank 2 evenly lays on the road surface, this application still is provided with ejection of compact subassembly 5, ejection of compact subassembly 5 is installed in the discharge gate 22 department of asphalt tank 2, ejection of compact subassembly 5 is including discharging pipe 51 and workbin 52, wherein, discharging pipe 51's one end is connected in discharge gate 22, discharging pipe 51's the other end and ejection of compact case 52 are connected, be provided with on discharging pipe 51 and open valve 53, the terminal surface is evenly spaced apart along the length direction of workbin 52 and is equipped with a plurality of ejection of compact shower nozzle 54 under the workbin 52. After flowing out from the discharge port 22, the asphalt flows to the discharge box 52 through the discharge pipe 51, and then is sprayed on the road surface to be repaired through the discharge nozzle 54.

When the asphalt is placed in the asphalt tank 2, the asphalt may be solidified in the asphalt tank 2 if it is left standing or cooled for a long time, and therefore, the asphalt tank 2 is further provided with a stirring assembly 6 and an electric heating rod 7 for stirring the asphalt inside the asphalt tank 2.

Referring to fig. 7, the stirring assembly 6 includes a driving motor 61 and stirring rods 63, the driving motor 61 is installed on the base 1, the mounting base 12 protrudes from the base 1, the driving motor 61 is fixedly installed on the mounting base 12, an output shaft of the driving motor 61 is connected with a transmission rod 62, an axis of the transmission rod 62 is perpendicular to an axis of the output shaft of the driving motor 61, two ends of the transmission rod 62 are respectively and fixedly connected with the stirring rods 63, and axes of the two stirring rods 63 are perpendicular to an axis of the transmission rod 62.

When the driving motor 61 is started, the output shaft of the driving motor 61 drives the transmission rod 62 to rotate, the transmission rod 62 drives the two stirring rods 63 to rotate, the two stirring rods 63 are arranged, the stirring effect of the asphalt in the asphalt tank 2 is improved, the mounting seat 12 is used for lifting the driving motor 61 and reserving the space required by rotation for the stirring rods 63,

the number of the electric heating rods 7 is at least one, in the embodiment, the number of the electric heating rods 7 is two, the electric heating rods 7 are both located in the asphalt tank 2, and asphalt is heated by the electric heating rods 7, so that the asphalt is further enhanced and is not easy to solidify. In the present embodiment, the electric bar 7 and the stirring rod 63 are vertically offset, thereby reducing mutual influence and interference.

The implementation principle of the embodiment is as follows: use during the patching device of this application, add pitch in toward asphalt tank 2 through feed inlet 21, drive patching device to the road surface position department that needs the repair, pitch flows to ejection of compact subassembly 5 through discharge gate 22, pitch leaves to ejection of compact case 52 through discharging pipe 51, arrange pitch to the road surface through ejection of compact shower nozzle 54, then trowel with pitch through troweling face 331 of troweling subassembly 3, in the repair process, patching device is after the road surface that needs the repair, can accomplish the repair to the road surface, this kind of repair mode construction is simple and convenient, trowel when spreading pitch, thereby improve repair efficiency.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a patching device is used in road bridge construction which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

a base (1) with a sliding wheel (11) arranged on the lower end surface;

the asphalt tank (2) is fixedly connected to the base (1), and a feeding hole (21) and a discharging hole (22) are formed in the asphalt tank (2);

the discharging assembly (5) is installed at a discharging port (22) of the asphalt tank (2), the discharging assembly (5) comprises a discharging pipe (51) and a discharging box (52), one end of the discharging pipe (51) is connected to the discharging port (22), the other end of the discharging pipe (51) is connected with the discharging box (52), a switching valve (53) is arranged on the discharging pipe (51), and a plurality of discharging nozzles (54) are arranged on the lower end face of the discharging box (52);

a floating assembly (3) installed on the lower end surface of the base (1), wherein the floating assembly (3) is provided with a floating plane (331) for floating the asphalt sprayed to the road surface.

2. The repairing device for road and bridge construction according to claim 1, wherein: the asphalt tank (2) is also internally provided with a stirring component (6) for stirring the asphalt in the asphalt tank (2);

stirring subassembly (6) including driving motor (61) and puddler (63), driving motor (61) install in on base (1), puddler (63) fixed connection in driving motor (61)'s output shaft just runs through to inside pitch jar (2).

3. The repairing device for road and bridge construction according to claim 2, wherein: an output shaft of the driving motor (61) is connected with a transmission rod (62), the axis of the transmission rod (62) is perpendicular to the axis of the output shaft of the driving motor (61), and the two stirring rods (63) are fixedly connected to two ends of the transmission rod (62) respectively.

4. The repairing device for road and bridge construction according to claim 3, wherein: at least one electric heating rod (7) is arranged in the asphalt tank (2).

5. The repairing device for road and bridge construction according to claim 1, wherein: the troweling assembly (3) comprises;

a connecting rod (31) rotatably mounted on the lower end surface of the base (1);

a troweling plate (33) fixedly connected to the connecting rod (31), wherein the troweling plate (33) has a troweling surface (331) formed on the lower end surface thereof;

the pressing piece (34) is fixedly connected between the connecting rod (31) and the base (1), and the pressing piece (34) is used for driving the plastering surface (331) to be attached to a road surface.

6. The repairing device for road and bridge construction according to claim 5, wherein: the axis of connecting rod (31) with the lower extreme personally submits the contained angle setting of base (1), compress tightly piece (34) and be located the axis of connecting rod (31) with the acute angle one side that the lower extreme facial features of base (1) formed.

7. The repairing device for road and bridge construction according to claim 1, wherein: feed inlet (21) department of pitch jar (2) is provided with feeding subassembly (4), feeding subassembly (4) include inlet pipe (41), inlet pipe (41) fixed connection in feed inlet (21) department of pitch jar (2).

8. The repairing device for road and bridge construction according to claim 7, wherein: the feeding assembly (4) further comprises a pressurizing pump (42), and the pressurizing pump (42) is installed on the feeding pipe (41).

9. The repairing apparatus for road and bridge construction according to any one of claims 1 to 8, wherein: a storage battery (8) is arranged on the base (1).