CN115787411A - Integrated trolley for concrete pavement reconstruction - Google Patents

Abstract

The invention relates to equipment for concrete pavement reconstruction, in particular to an integrated trolley for concrete pavement reconstruction, which includes a car body, a driving wheel is installed at the front of the car body, a rolling wheel is installed at the rear, and a gap detection module is arranged at the bottom of the car body. The cleaning module, the filling module and the anti-crack storage module; the gap detection module includes a gap sensor and camera one, and the camera one is placed above the gap sensor; the cleaning module includes a dust recovery bin, a vacuum cleaner, a dust cover and a cleaning brush, The dust cover is connected to the dust recovery bin through a vacuum cleaner, and the cleaning brush is placed in the dust cover; the joint filling module includes a joint filling agent storage bin and a joint filling nozzle, and the joint filling agent storage tank is connected to the joint filling nozzle through a joint filling agent pipeline; The anti-crack sticker storage module includes anti-crack sticker installation wheels and film installation wheels. The invention realizes integrated operations such as seam cleaning, seam filling, and anti-cracking paste, ensures the continuity of the construction process, avoids the increase of construction cost and the extension of the construction period caused by manual construction, greatly improves the construction efficiency, reduces the Construction costs.

Description

Integrated trolley for concrete pavement reconstruction

technical field

The invention relates to concrete pavement reconstruction equipment, in particular to an integrated trolley for concrete pavement reconstruction.

Background technique

When the concrete pavement of conventional urban roads is transformed into asphalt pavement, the concrete cleaning, joint filling, and anti-cracking paste are carried out in the process of concrete pavement construction. The joint surface is first cleaned manually or by a cleaning machine, and then the joints are artificially filled.

When manually filling the joints, the common grouting agents are usually divided into hot-melt grouting agents (such as asphalt) and gelling grouting agents (such as resins). Cooling will lead to poor quality of joint filling, so in the process of joint filling, it is necessary to heat the joint filling agent on site and then perform manual filling immediately. This type of joint filling agent has relatively high requirements on temperature conditions and the efficiency of joint filling is relatively low; The joint filling agent, such as manually using a glue gun to fill the joints one by one, has a relatively low filling efficiency and a relatively long construction period.

In response to the above problems, some construction sites use manual cooperating with compactors to paste anti-cracking stickers. Commonly used anti-cracking stickers are divided into hot-melt type and adhesive cold-sticking type. If hot-melt anti-cracking stickers are used for manual laying The spray gun is fired, and finally the compactor is compacted. The construction steps must be closely connected, and the adhesive cold-stick anti-cracking sticker needs to be laid and compacted by hand immediately after cleaning, otherwise secondary pollution at the seam will affect the sticking quality.

Contents of the invention

In order to solve the above technical problems, the present invention proposes an integrated trolley for concrete pavement transformation, which aims to solve the problem of high requirements for cleaning, filling joints, and anti-cracking paste during the construction process of transforming conventional road concrete pavement into asphalt pavement. , The problem of long construction period.

The present invention adopts following technical scheme:

An integrated trolley for concrete pavement reconstruction, including a car body, a driving wheel is installed at the front of the car body, a rolling wheel is installed at the rear, and a gap detection module, a cleaning module, a seam filling module and an anti-cracking sticker are installed at the bottom of the car body storage module;

The gap detection module includes a gap sensor and a camera one, and the camera one is placed above the gap sensor;

The cleaning module includes a dust recovery bin, a vacuum cleaner, a dust cover and a cleaning brush. The dust cover is connected to the dust recovery bin through the vacuum cleaner, and the cleaning brush is placed in the dust cover;

The joint filling module includes a joint filling agent storage bin and a joint filling nozzle, and the joint filling agent storage tank is connected to the joint filling nozzle through a joint filling agent pipeline;

The anti-crack sticker storage module includes anti-crack sticker installation wheels and film installation wheels.

Compared with prior art, the beneficial effect of the present invention is:

The invention has the functions of seam detection, cleaning and dust removal, automatic joint filling, anti-crack paste, rolling and other functions, can effectively replace the manual work of construction personnel, reduce labor intensity in the process of road surface reconstruction, reduce construction difficulty, and improve construction efficiency at the same time , shorten the construction period.

Further, the preferred scheme adopted by the present invention is:

Both sides of the dust cover are respectively connected with the bottom of the car body through the cylinder.

A second camera is arranged above the joint filling nozzle.

The bottom of the car body is also provided with a hot-melt module. The hot-melt module includes a gas bin and a gas nozzle. The gas bin is connected to the gas nozzle through a gas pipeline.

A motor is arranged in the dust cover, and the motor is connected with the cleaning brush through a transmission shaft.

Description of drawings

Fig. 1 is a structural representation of the present invention;

In the figure: gap sensor 1; camera one 2; cleaning brush 3; dust cover 4; vacuum cleaner 5; dust recovery bin 6; joint filling nozzle 7; displacement sensor 8; Agent storage bin 11; anti-crack paste installation wheel 12; gas nozzle 13; gas pipeline 14; gas warehouse 15; rolling wheel 16; driving wheel 17; cylinder 18; lifting push rod 19; film installation wheel 20; gear one 21; Gear two 22; Car body 23.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1: an integrated trolley for concrete pavement reconstruction, the integrated trolley includes a car body 23, the front part of the car body 23 is provided with a driving wheel 17, and the rear part is provided with a rolling wheel 16, and this embodiment is also provided with a middle The control room and the central control room are remotely operated through the integrated remote control.

The front end of the bottom of the car body 23 is equipped with a gap detection module, the gap detection module is mainly composed of a gap sensor 1 and a camera-2, the gap sensor 1 is installed at the front end of the bottom of the car body 23, and the camera-2 is installed above the gap sensor 1 , and the gap sensor 1 and the camera-2 are respectively connected to the central control room. In this embodiment, the gap sensor 1 is used to sense the position of the seam and assist in controlling the direction of driving, and the camera-2 is used for video monitoring and transmits image information to the central control room. The control room and the central control room issue instructions based on the feedback of image information.

The bottom of the car body 23 is located between the driving wheel 17 and the rolling wheel 18, and a cleaning module, a joint filling module and an anti-cracking sticker storage module are respectively installed; the cleaning module is mainly composed of a dust recovery bin 6, a vacuum cleaner 5, a dust cover 4 and a cleaning module. brush 3 etc., the dust recovery bin 6 is installed inside the car body 23, the dust cover 4 is placed at the bottom of the car body 23, the dust cover 4 is connected to the dust recovery bin 6 through the vacuum cleaner 5, and the bottom of the car body 23 corresponds to the dust cover 4 Cylinders 18 are respectively arranged at both ends of the cylinder, the piston rod of the cylinder 18 is connected with the dust cover 4, and the dust cover 4 is driven up and down by the cylinder 18, and the inside of the dust cover 4 is equipped with a cleaning brush 3 through a central axis, and the cleaning brush 3 A drive motor is installed on one side of the drive motor, the output shaft of the drive motor is connected with the end of the central shaft through a shaft coupling, and the cleaning brush 3 is driven by the drive motor to do cleaning operations.

The joint filling module is mainly composed of a joint filling agent storage bin 11 and a joint filling nozzle 7. An electric heating wire is installed in the joint filling agent storage bin 11, and the joint filling nozzle 7 is connected to the sealing agent storage bin 11 through a potting agent pipeline 10 , the potting nozzle 7 is installed on the bottom of the car body 23 through the lifting push rod 19, the gap filling nozzle 7 is provided with a displacement sensor 8, the displacement sensor 8 is electrically connected to the central control room, and the signals collected by the displacement sensor 8 are transmitted to the central control room. According to the collected signal feedback, instructions are sent out; camera 2 9 is installed on the joint filling nozzle 7, and camera 2 9 is connected with the central control room. Camera 2 9 is used for video monitoring and transmits the collected image information to the central control room. Feedback of image information issues instructions.

The anti-cracking sticker module is mainly composed of an anti-cracking sticker installation wheel 12 and a film installation wheel 20.

The hot-melt module is mainly composed of a gas bin 15 and a gas nozzle 13 , and the gas nozzle 13 is connected to the gas bin 15 through a gas pipeline 14 .

Taking hot-melt joint filling agent and hot-melt anti-cracking paste as examples, first use the integrated remote control (integrated remote control is a commercially available product) to control the driving wheel of the trolley to the joint, set the construction parameters, and add the joint filling agent to the joint. Fill the caulking agent storage bin 11 and turn on the heating function by energizing the electric heating wire to ensure that the temperature in the caulking agent storage bin 11 is the set temperature of the central control room; replace the gas tank in the gas bin 15; put the anti-crack sticker into the anti-crack Paste the installation wheel 12, and place the anti-cracking sticker under the rolling wheel 13; turn on the auxiliary driving function through the integrated remote control, and the car uses the gap sensor 1 to assist in controlling the direction of the driving wheel 17 to drive at the set speed. Camera 1 and 2 The camera 2 9 transmits the video image to the central control room, and the operator monitors the driving direction of the car by observing the video, and corrects the deviation of the car through the integrated remote control if necessary; the dust cover 4 and the cleaning brush 3 are lowered to contact with the ground to start cleaning The dust produced during the cleaning process is sealed by the dust cover 4 and pumped into the dust recovery bin 6 by the vacuum cleaner 5. The anti-crack stickers are pasted on the cleaning seams as the car moves, and the gas nozzle 13 is ignited and resists the resistance to the ground. The hot-melt baking is carried out for the cracking, and the rolling wheel 16 is followed by the hot-melt baking surface for rolling and finally completes all the processes.

It is not necessary to turn on the heating function in the grouting agent storage bin 11 when using the gelled grouting agent. When using the adhesive cold-applied anti-cracking sticker, place the anti-cracking sticker under the rolling wheel 16 The end of the film is separated from the anti-crack sticker, and the end of the film is fixed on the film installation wheel 20. The anti-crack sticker installation wheel 12 is equipped with a gear one 21, and the film installation wheel 20 is provided with a gear two 22. In the process of moving forward, the anti-cracking paste installation wheel 12 is rotated by rolling the anti-cracking paste through the rolling wheel 12, and the gear one 21 on the anti-cracking paste installation wheel 12 rotates with the anti-crack paste installation wheel 12 at the same time. Two gears are meshed, and the gear two 22 on the film installation wheel 20 and the gear one 21 on the anti-crack installation wheel 12 rotate in reverse, and then realize the recovery of the film after the anti-crack sticker is separated from the film.

The invention realizes integrated operations such as seam cleaning, seam filling, and anti-cracking paste, ensures the continuity of the construction process, avoids the increase of construction cost and the extension of the construction period caused by manual construction, greatly improves the construction efficiency, reduces the The construction cost is reduced, and dust pollution is eliminated at the same time, and the construction quality is improved.

The above is only a specific embodiment of the present invention, but the protection of the present invention is not limited thereto. All equivalent changes or replacements proposed by those skilled in the art to the technical features of the technical solution are included in the present invention. within the scope of protection.

Claims (5)

1. An integrated trolley for concrete pavement reconstruction, comprising a car body, a driving wheel is installed at the front of the car body, and a rolling wheel is installed at the rear, it is characterized in that: the bottom of the car body is provided with a gap detection module, a cleaning module, irrigation Seam modules and anti-crack storage modules; The gap detection module includes a gap sensor and a camera one, and the camera one is placed above the gap sensor; The cleaning module includes a dust recovery bin, a vacuum cleaner, a dust cover and a cleaning brush. The dust cover is connected to the dust recovery bin through the vacuum cleaner, and the cleaning brush is placed in the dust cover; The joint filling module includes a joint filling agent storage bin and a joint filling nozzle, and the joint filling agent storage tank is connected to the joint filling nozzle through a joint filling agent pipeline; The anti-crack sticker storage module includes anti-crack sticker installation wheels and film installation wheels. 2. The integrated trolley for concrete pavement reconstruction according to claim 1, characterized in that: the two sides of the dust cover are respectively connected to the bottom of the vehicle body through cylinders. 3. The integrated trolley for concrete pavement reconstruction according to claim 1, characterized in that: a camera 2 is arranged above the joint filling nozzle. 4. The integrated trolley for concrete pavement reconstruction according to claim 1, characterized in that: the bottom of the car body is also provided with a hot-melt module, the hot-melt module includes a gas bin, a gas nozzle, and the gas bin is connected to the gas nozzle through a gas pipeline. 5. The integrated trolley for concrete pavement reconstruction according to claim 1, characterized in that: a motor is arranged inside the dust cover, and the motor is connected to the cleaning brush through a transmission shaft.

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