CN219568561U - Concrete Pavement Maintenance Device - Google Patents

Abstract

The utility model discloses a concrete road surface maintenance device in the related technical field of road surface maintenance, which comprises a mobile vehicle frame and a supporting bearing seat. A concrete slurry cylinder is arranged between the bearing seats, a supporting frame is fixedly installed on the mobile frame at the side of the supporting bearing seat, and a liquid storage tank is arranged on the side of the supporting frame away from the supporting bearing seat. The concrete pavement maintenance device of the utility model is provided with a liquid storage tank, a curing agent storage tank and a concrete slurry tank, which can not only spray water on the concrete pavement to cool down, but also paint the curing agent, and at the same time, it can also fill the road surface with concrete slurry , can meet the maintenance needs of different road conditions. The device is equipped with a flattening roller, which can directly flatten the road surface filled with concrete slurry to ensure the maintenance effect of the road surface. The mobile structure design is easy to use.

Description

Concrete Pavement Maintenance Device

technical field

The utility model belongs to the related technical field of road surface maintenance, in particular, relates to a concrete road surface maintenance device.

Background technique

Cement concrete pavement can be divided into two types according to its construction methods: cast-in-place pavement and prefabricated block paved pavement. Due to insufficient roadbed strength, incompatibility between slab thickness and vehicle load, poor concrete quality, and improper setting of expansion and contraction joints, cement concrete pavement There are often problems such as cracking of the slab surface, surface spalling and local breakage on the pavement, so it is necessary to maintain the cement concrete pavement. The maintenance of the cement concrete pavement is usually done manually, which not only wastes manpower and material resources, but also seriously affects work efficiency. When the weather is maintained, the ground is prone to cracking due to high temperature, which affects the quality of maintenance. Patent No.: CN202123158255.5 is an asphalt cement concrete road maintenance device, which is equipped with extrusion blocks, air bags, extrusion discs, extension grooves, and pressing rods. , through the rotation of the drum, the extrusion blocks evenly arranged on the inner wall of the drum can be squeezed out of the curing agent filled in the airbag through the pressing rod under the joint action of the compression spring, extrusion block and extrusion disc. To maintain the road, by setting the rotating shaft, the first gear, the second gear and the sprinkler head, the sprinkler head can sprinkle water evenly, which can effectively prevent the ground from cracking due to being too dry during construction in high temperature weather, but this device can only achieve maintenance Brushing and sprinkling water to cool down the temperature. For the problem that the concrete pavement is partially broken and needs to be repaired, other tools and equipment need to be equipped to deal with it. The function is relatively single and the use effect is not good.

In view of this, the utility model is proposed.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a concrete pavement maintenance device. In order to solve the above technical problems, the basic idea of the technical solution adopted by the utility model is:

The concrete road surface maintenance device includes a mobile frame and a supporting bearing seat. A group of the supporting bearing seats is fixedly installed on the upper side of the mobile frame near the end, and a concrete slurry cylinder is arranged between the supporting bearing seats. A support frame is fixedly installed on the mobile vehicle frame on the side of the support bearing seat, and a liquid storage tank is arranged on the side of the support frame away from the support bearing seat, and the mobile vehicle below the liquid storage tank A curing agent storage box is fixedly arranged on the bottom plate of the frame.

As a further solution of the utility model: the top of the concrete slurry cylinder is provided with a feeding port for adding raw materials such as cement and sand into the concrete slurry cylinder, and a mixing material is fixedly installed on the outside of the support bearing seat. A stirring motor, the mixing and stirring motor is used to drive the stirring device in the concrete slurry cylinder to rotate.

As a further solution of the utility model: a lifting cylinder is fixedly installed on the top of the support frame, the lower end of the cylinder rod of the lifting cylinder is fixedly connected with the lifting frame, and a flattening roller is installed on the inner side of the bottom of the lifting frame for The repaired concrete pavement is flattened, and a lift groove is provided on the mobile frame below the support frame to facilitate the vertical movement of the lift frame.

As a further solution of the utility model: a liquid pump is installed above the liquid storage tank, and the liquid pump is connected with a water spray pipe through a water supply pipe, and the water spray pipe is clamped and installed on the buckle of the pipe , the pipe buckle is fixedly installed on the upper end of the support rod, and the support rod and the pipe buckle are used to fix the water spray pipe.

As a further solution of the utility model: the water spray pipe is provided with a nozzle, through which the water is sprayed to spray the road surface, and the curing agent is installed below the curing agent storage tank, which can Apply curing agent to the road surface.

As a further solution of the present invention: the side of the concrete slurry cylinder is connected to the slurry pump through a pipeline, and the slurry pump can extract the slurry in the concrete slurry cylinder. The outlet end of the road is provided with a pipe connector, and a slurry hose is installed on the pipeline connector, through which the slurry can be supplied to the damaged road surface for repair and maintenance.

After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art.

The concrete pavement maintenance device of the utility model is provided with a liquid storage tank, a curing agent storage tank and a concrete slurry tank, which can not only spray water on the concrete pavement to cool down, but also paint the curing agent, and at the same time, it can also fill the road surface with concrete slurry , to meet the maintenance needs of different road conditions.

The concrete pavement maintenance device of the utility model is equipped with flattening rollers, which can directly flatten the pavement filled with concrete slurry to ensure the maintenance effect of the pavement. The mobile structure design is convenient to use.

Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described in further detail.

Description of drawings

The accompanying drawings, as a part of this application, are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute improper limitations to the utility model. Apparently, the drawings in the following description are only some embodiments, and those skilled in the art can obtain other drawings according to these drawings without creative efforts. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is a side view of the utility model;

Fig. 4 is a partially enlarged view of A of the present invention.

In the figure: 1-mobile frame; 2-supporting bearing seat; 3-concrete slurry cylinder; 4-feeding port; 5-mixing motor; 6-supporting frame; 7-lifting cylinder; 8-lifting frame; 9 -lifting tank; 10-liquid storage tank; 11-support rod; 12-water spray pipe; 13-nozzle; 14-suction pump; 15-pipe buckle; 16-curing agent storage tank; ; 18-flattening roller; 19-slurry pump; 20-pipeline connector; 21-slurry hose; 22-water supply pipe.

It should be noted that these drawings and text descriptions are not intended to limit the scope of the invention in any way, but illustrate the concept of the invention for those skilled in the art by referring to specific embodiments.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The following embodiments are used for illustration The utility model, but not used to limit the scope of the utility model.

As shown in Figures 1 to 4, the concrete pavement maintenance device includes a mobile frame 1 and a supporting bearing seat 2. A set of supporting bearing seats 2 is fixedly installed on the upper side of the moving vehicle frame 1 near the end. A concrete slurry cylinder 3 is arranged between them, a support frame 6 is fixedly installed on the mobile frame 1 on the side of the support bearing seat 2, and a liquid storage tank 10 is arranged on the side of the support frame 6 away from the support bearing seat 2, and the liquid storage tank 10 The base plate of the mobile vehicle frame 1 below is fixedly provided with curing agent storage box 16, and the design of liquid storage box 10, curing agent storage box and concrete slurry cylinder 3 makes the device not only capable of sprinkling water to cool down the concrete pavement, but also coating Brush curing agent, and at the same time, it can also fill the road surface with concrete slurry, which can meet the maintenance needs of different road conditions.

Among them, the top of the concrete slurry cylinder 3 is provided with a feeding port 4, which is used to add raw materials such as cement and sand into the concrete slurry cylinder 3, and the outer side of the support bearing seat 2 is fixedly installed with a mixing and stirring motor 5, and the mixing and stirring motor 5 is used to drive the stirring device in the concrete slurry cylinder 3 to rotate.

The top of the support frame 6 is fixedly equipped with a lifting cylinder 7, the lower end of the cylinder rod of the lifting cylinder 7 is fixedly connected with the lifting frame 8, and a flattening roller 18 is installed on the inner side of the bottom of the lifting frame 8 for flattening the repaired concrete road surface , the mobile frame 1 below the support frame 6 is provided with a lifting groove 9, which is convenient for the lifting frame 8 to move up and down.

A liquid suction pump 14 is installed above the liquid storage tank 10, and the liquid suction pump 14 is connected with the water spray pipe 12 through the water supply pipe 22. The upper end of the support rod 11, the support rod 11 and the pipe buckle 15 are used to fix the water spray pipe 12.

Spray pipe 12 is provided with nozzle 13, by nozzle 13, water is sprayed, and road surface is sprayed, and curing agent storage tank 16 is installed below curing agent and brushes 17, can brush curing agent to road surface.

The side of the concrete slurry cylinder 3 is connected with the slurry pump 19 through the pipeline, and the slurry pump 19 can extract the slurry in the concrete slurry cylinder 3, and the outlet end of the slurry pump 19 is provided with a pipeline connector 20, and the pipeline connection A slurry outlet hose 21 is installed on the head 20, and the slurry can be supplied to the damaged road surface through the slurry outlet hose 21 for repair and maintenance.

The working principle of the utility model is: when carrying out concrete road surface maintenance, push the mobile vehicle frame 1, can carry out water spraying operation according to maintenance needs, also can brush 17 pairs of road surface maintenance agent through maintenance agent brushing, when encountering road surface damage When repairing and maintenance is required, use the pumping pump 19 to extract the concrete mixed slurry in the concrete slurry tank 3, and inject it into the damaged position of the road surface through the slurry delivery hose 21. The design of the slurry delivery hose 21 can meet different damage requirements. The grouting requirements of the shaped road surface. After the grouting is completed, the lifting cylinder 7 works to drive the lifting frame 8 to move downward, and the flattening roller 18 is used to flatten the grouting position, so that the road surface has good repair quality and the device function Diverse, able to meet the maintenance needs of different road conditions.

The above descriptions are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Without departing from the scope of the technical solution of the utility model, the technicians of this patent may use the technical content of the above prompts to make some changes or modify them into equivalent embodiments with equivalent changes, but all do not depart from the content of the technical solution of the utility model Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model still belong to the scope of the solution of the utility model.

Claims (6)

1. The utility model provides a concrete pavement maintenance device, includes removal frame (1) and support bearing frame (2), its characterized in that, the top of removal frame (1) is close to the position fixed mounting of end has a set of support bearing frame (2), be provided with concrete thick liquids section of thick bamboo (3) between support bearing frame (2), support bearing frame (2) side fixed mounting has support frame (6) on removal frame (1), one side that support bearing frame (2) was kept away from in support frame (6) is provided with liquid reserve tank (10), liquid reserve tank (10) below fixedly be provided with maintenance agent bin (16) on the bottom plate of removal frame (1).

2. The concrete pavement maintenance device according to claim 1, wherein the top of the concrete slurry cylinder (3) is provided with a feed inlet (4), and the outer side of the support bearing seat (2) is fixedly provided with a mixing and stirring motor (5).

3. The concrete pavement maintenance device according to claim 1, wherein the top of the supporting frame (6) is fixedly provided with a lifting cylinder (7), the lower end of a cylinder rod of the lifting cylinder (7) is fixedly connected with a lifting frame (8), a flattening roller (18) is arranged on the inner side below the lifting frame (8), and a lifting groove (9) is formed in the moving frame (1) below the supporting frame (6).

4. The concrete pavement maintenance apparatus according to claim 1, wherein a liquid pump (14) is installed above the liquid storage tank (10), the liquid pump (14) is connected with a water spraying pipe (12) through a water supply pipe (22), the water spraying pipe (12) is installed on a pipeline buckle (15) in a clamping manner, and the pipeline buckle (15) is fixedly installed at the upper end of the supporting rod (11).

5. The concrete pavement maintenance apparatus according to claim 4, wherein the spray nozzle (13) is provided on the spray pipe (12), and a maintenance agent coating brush (17) is installed below the maintenance agent storage tank (16).

6. The concrete pavement maintenance device according to claim 1, wherein the side edge of the concrete slurry cylinder (3) is connected with a slurry pump (19) through a pipeline, the slurry pump (19) can pump slurry in the concrete slurry cylinder (3), a pipeline connector (20) is arranged at the outlet end of the slurry pump (19), and a slurry outlet hose (21) is arranged on the pipeline connector (20).