CN218842807U - Cement concrete pavement grooving equipment for highway engineering - Google Patents

Abstract

The utility model provides a cement concrete pavement grooving equipment for highway engineering. The device comprises a bottom plate, wherein four corners of the bottom surface of the bottom plate are provided with rollers, and the side edge of the bottom plate is fixedly connected with a pushing handrail; the water tank is fixedly connected to the bottom plate, the lifting platform is fixedly connected to the upper surface of the bottom plate, a grooving motor is fixedly connected to the lifting platform, a transmission device is fixedly connected to the side surface of the lifting platform, a rotating shaft shell is fixedly connected to the inner side of the transmission device, a driven rotating shaft is connected to the rotating shaft shell in a rotating mode, a graver is installed on the driven rotating shaft, a graver shell is fixedly connected to the side surface of the rotating shaft shell, a regulating and controlling rod is fixedly connected to the top surface of the rotating shaft shell, a rotating handle is rotatably connected to the top of the regulating and controlling rod, and a spray cleaning device is fixedly connected to the side surface of the water tank. The utility model has the advantages of: the atomizing nozzle sprays water mist around the nicking tool, so that the nicking tool can be cooled while the dust removal effect is achieved; the washing nozzle can accurately and quickly wash the nicking tool.

Description

Cement concrete pavement grooving equipment for highway engineering

Technical Field

The utility model relates to a highway engineering technical field, especially a cement concrete pavement grooving equipment for highway engineering.

Background

In the process of paving the road, grooving work is usually required to be carried out on the cement concrete pavement, and the longitudinal grooving not only can effectively reduce the noise of the tire pavement, but also can effectively reduce the probability of sideslip of a vehicle; the horizontal grooving accelerates the road surface drainage speed, and increases the friction coefficient of the vehicle tyre and the road.

When grooving equipment is used for grooving cement concrete pavements, a large amount of dust can be generated, the quality of nearby air is affected, and the health of workers is harmed. Meanwhile, the high-speed friction between the graver and the road surface can generate a large amount of heat, so that the temperature of the graver rises sharply, and the service life of the graver is affected because the graver cannot be cooled timely and effectively. The method for cooling the graver by the currently used pavement grooving device comprises the following steps: 1. stopping the equipment for manual water splashing; 2. the external water pipe continuously sprays water to the nicking tool when the nicking tool works. The above processing method has the following problems: 1. if the equipment is stopped to manually splash water to the nicking tool, the nicking tool needs to stop working frequently due to extremely high rotating speed and high temperature rise, and the working efficiency is seriously influenced; 2. if external water pipe lasts the water spray to the burin, though can solve the burin cooling problem, nevertheless owing to last water spray, when wasting water resources, still make on the road surface various impurity glue the burin easily, probably damage the burin, carve out the notch and also can become muddy moreover. Therefore, the cement concrete pavement grooving equipment for the highway engineering is provided and improved.

SUMMERY OF THE UTILITY MODEL

The purpose of the present invention is to solve at least one of the technical drawbacks.

Therefore, an object of the present invention is to provide a cement concrete pavement grooving apparatus for road engineering, so as to solve the problems mentioned in the background art and overcome the disadvantages existing in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present invention provides a cement concrete pavement grooving apparatus for highway engineering, including a bottom plate, wherein four corners of the bottom surface of the bottom plate are respectively provided with a roller, and a pushing handrail is fixedly connected to a side edge of the bottom plate; the improved water tank cleaning machine is characterized in that a water tank is fixedly connected to the bottom plate, a lifting table is fixedly connected to the upper surface of the bottom plate, a grooving motor is fixedly connected to the lifting table, a transmission device is fixedly connected to the side surface of the lifting table, a rotating shaft shell is fixedly connected to the inner side of the transmission device, a driven rotating shaft is connected to the rotating shaft shell in a rotating mode, a graver is installed on the driven rotating shaft, a graver shell is fixedly connected to the side surface of the rotating shaft shell, a regulating and controlling rod is fixedly connected to the top surface of the rotating shaft shell, a rotating handle is connected to the top of the regulating and controlling rod in a rotating mode, and a spray cleaning device is fixedly connected to the side surface of the water tank.

Preferably by any of the above schemes, the spray rinsing device comprises a water outlet pipe fixedly connected with the water tank, a water pumping motor is fixedly connected to the water outlet pipe, a flow divider valve is fixedly connected to the tail end of the water outlet pipe, two water delivery hoses are fixedly connected to the side surface of the flow divider valve, and the two water delivery hoses are respectively connected with a washing nozzle and an atomizing nozzle.

It is preferred by any preceding scheme, the washing terminals have one and install in nicking tool shell top surface intermediate position, there is water piping connection between the atomizer, the atomizer has 2 ~ 6 and evenly arranges on the nicking tool shell, equal fixed connection of water motor and flow divider is on the bottom plate top surface.

Adopt above-mentioned technical scheme: the water pumping motor pumps water out of the water tank, the water flows through the water outlet pipe and enters the flow dividing valve, and an operator selects to supply water for the flushing nozzle or the atomizing nozzle according to the requirement. The middle position of the top surface of the nicking tool shell is provided with the washing nozzle, so that when the nicking tool needs to be washed, the nicking tool can be accurately and quickly washed, and water resources and time are saved. Evenly arrange a plurality of atomizer on the burin shell, when carrying out road surface grooving work, atomizer is around burin blowout water smoke, when reaching dust removal effect, can cool down the burin.

Preferably, by any of the above schemes, the transmission device is internally provided with a transmission chain which is respectively connected with the grooving motor and the driven rotating shaft, and the transmission device is externally provided with a protective shell which is respectively and fixedly connected with the lifting platform and the rotating shaft shell.

Preferably, according to any one of the above schemes, a steering transmission mechanism is arranged at the top of the adjusting and controlling rod, and a limiting plate fixedly connected with the push handrail is sleeved at the upper part of the adjusting and controlling rod.

By any of the above scheme preferred, the one end of elevating platform is provided with the pivot and rotates with the bottom plate to be connected, the lower extreme of rotating the handle is provided with the threaded rod and rotates with the regulation and control pole to be connected.

Preferably, according to any one of the above schemes, the top of one side surface of the water tank is provided with a water inlet, and the bottom of the water tank is provided with a water outlet fixedly connected with a water outlet pipe.

Adopt above-mentioned technical scheme: the transmission device is internally provided with a transmission chain, so that the grooving motor can drive the driven rotating shaft to rotate, and the driven rotating shaft drives the graver to perform road surface grooving work. The transmission device is provided with a protective shell, a rotating shaft shell and a graver shell which respectively enclose the conveying chain, the driven rotating shaft and the graver for protection so as to avoid mistakenly colliding and damaging the device. The lifting platform is rotatably connected with the bottom plate, so that a whole body which can move up and down along with the regulating and controlling rod is formed among the grooving motor, the transmission device, the driven rotating shaft, the engraving knife, the rotating shaft shell and the engraving knife shell. The top of the adjusting and controlling rod is provided with a steering transmission mechanism, the lower end of the rotating handle is provided with a threaded rod, and the rotating handle is rotated to drive the adjusting and controlling rod to move up and down when in use, so that the height of the nicking tool is adjusted and controlled.

Compared with the prior art, the utility model has the advantages and beneficial effects do:

1. according to the cement concrete pavement grooving equipment for highway engineering, the graver shell is arranged on the periphery of the graver to protect the graver and control the diffusion of smoke dust. Evenly arrange a plurality of atomizer on the burin shell, when carrying out road surface grooving work, atomizer is around burin blowout water smoke, when reaching dust removal effect, can cool down the burin. The water quantity of the atomizing nozzle is small, and the notch cannot be carved to be muddy.

2. This cement concrete pavement notching equipment for highway engineering, at the installation of burin shell top surface intermediate position washing terminals, when needs wash the burin, can be accurate, swift wash, need not to stop the notching work again when the water economy resource, guaranteed work efficiency.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second view structure of the present invention;

fig. 3 is an enlarged schematic view of the structure of the spray-washing device 9 of the present invention.

In the figure: 1-bottom plate, 2-roller, 3-pushing handrail, 4-water tank, 5-water inlet, 6-lifting platform, 7-grooving motor, 8-transmission device, 9-spray-washing device, 10-driven rotating shaft, 11-graver, 12-graver shell, 13-rotating shaft shell, 14-regulating and controlling rod, 15-rotating handle, 901-water outlet pipe, 902-water pumping motor, 903-water dividing valve, 904-water delivery hose, 905-flushing sprayer and 906-atomizing sprayer.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, the utility model comprises a bottom plate 1, wherein four corners of the bottom surface of the bottom plate 1 are provided with rollers 2, and the side edge of the bottom plate 1 is fixedly connected with a pushing handrail 3; the water tank cleaning machine is characterized in that a water tank 4 is fixedly connected to a bottom plate 1, a lifting table 6 is fixedly connected to the upper surface of the bottom plate 1, a grooving motor 7 is fixedly connected to the lifting table 6, a transmission device 8 is fixedly connected to the side surface of the lifting table 6, a rotating shaft shell 13 is fixedly connected to the inner side of the transmission device 8, a driven rotating shaft 10 is connected to the rotating shaft shell 13 in a rotating mode, a graver 11 is installed on the driven rotating shaft 10, a graver shell 12 is fixedly connected to the side surface of the rotating shaft shell 13, a regulating and controlling rod 14 is fixedly connected to the top surface of the rotating shaft shell 13, a rotating handle 15 is rotatably connected to the top of the regulating and controlling rod 14, and a spray cleaning device 9 is fixedly connected to the side surface of the water tank 4.

Example 1: the spray washing device 9 comprises a water outlet pipe 901 fixedly connected with the water tank 4, a water pumping motor 902 fixedly connected with the water outlet pipe 901, a diverter valve 903 fixedly connected with the tail end of the water outlet pipe, two water delivery hoses 904 fixedly connected with the side surface of the diverter valve 903, and a washing nozzle 905 and an atomizing nozzle 906 respectively connected with the two water delivery hoses 904. The washing nozzle 905 has one and installs at 12 top surfaces of nicking tool shell intermediate positions, has water piping connection between the atomizer 906, and atomizer 906 has 2 ~ 6 and evenly arranges on nicking tool shell 12, and equal fixed connection of water motor 902 and flow divider 903 is at bottom plate 1 top surface. The water pump 902 draws water from the tank and flows through the outlet 901 into the diverter valve 903, and the operator selects to supply water to the shower 905 or the atomizer 906 as desired. The middle position of the top surface of the nicking tool shell 12 is provided with a washing nozzle 905, so that when the nicking tool needs to be washed, the nicking tool can be accurately and quickly washed, and water resources and time are saved. A plurality of atomizing spray heads 906 are uniformly arranged on the graver shell 12, when the road surface grooving work is carried out, the atomizing spray heads 906 spray water mist around the graver 11, and the graver 11 can be cooled while the dust removal effect is achieved.

Example 2: transmission device 8 is inside to set up the conveying chain and to connect slotting motor 7 and driven spindle 10 respectively, and the outside sets up protective housing and elevating platform 6 and pivot shell 13 fixed connection respectively. The top of the adjusting and controlling rod 14 is provided with a steering transmission mechanism, and the upper part of the adjusting and controlling rod 14 is sleeved with a limiting plate fixedly connected with the push handrail 3. One end of the lifting platform 6 is provided with a rotating shaft which is rotationally connected with the bottom plate 1, and the lower end of the rotating handle 15 is provided with a threaded rod which is rotationally connected with the regulating and controlling rod 14. A water inlet 5 is arranged at the top of one side surface of the water tank 4, and a water outlet is arranged at the bottom of the water tank 4 and fixedly connected with the water outlet pipe 901. A transmission chain is arranged in the transmission device 8, so that the grooving motor 7 can drive the driven rotating shaft 10 to rotate, and the driven rotating shaft 10 drives the grooving tool 11 to perform pavement grooving work. The protective shell, the rotating shaft shell 13 and the graver shell 12 arranged on the transmission device 8 respectively enclose the transmission chain, the driven rotating shaft 10 and the graver 11 for protection so as to prevent the device from being damaged by mistake. The lifting platform 6 is rotatably connected with the bottom plate 1, so that a whole body which can move up and down along with the adjusting and controlling rod 14 is formed among the grooving motor 7, the transmission device 8, the driven rotating shaft 10, the engraving knife 11, the rotating shaft shell 13 and the engraving knife shell 12. The top of the adjusting and controlling rod 14 is provided with a steering transmission mechanism, the lower end of the rotating handle 15 is provided with a threaded rod, when in use, the rotating handle 15 is rotated to drive the adjusting and controlling rod 14 to move up and down, thereby adjusting and controlling the height of the nicking tool 11.

The working principle of the utility model is as follows:

s1, pushing the equipment to a road surface to be grooved, starting a grooving motor 7, driving a driven rotating shaft 10 to rotate by the grooving motor 7 through a transmission device 8, and driving a nicking tool 11 to rotate by the driven rotating shaft 10. Starting a water pumping motor 902, adjusting a water diversion valve 903 to the direction of starting an atomizing nozzle 906, pumping water by the water pumping motor 902 through a water outlet pipe 901, the water diversion valve 903 and a water delivery hose 904, and finally atomizing and spraying out from the atomizing nozzle 906;

s2, rotating the rotating handle 15, pushing the rotating shaft shell 13, the driven rotating shaft 10 and the graver 11 to move downwards by the adjusting and controlling rod 14 under the pushing action of the rotating handle 15, enabling the graver 11 to contact the road surface, starting grooving work, and enabling the atomizing nozzle 906 to surround the graver 11 to perform dust removal and cooling work;

s3, when the nicking tool 11 needs to be cleaned, the water distribution valve 903 is adjusted to the direction of the washing spray head 905, water is sprayed out of the washing spray head 905, and the nicking tool 11 is cleaned by matching with the rotation of the nicking tool 11;

s4, completing grooving work, rotating the rotating handle 15 to drive the adjusting and controlling rod 14 to ascend, driving the graver 11 to ascend by the adjusting and controlling rod 14 to leave the road surface, adjusting the water distribution valve 903 to the direction of the flushing sprayer 905, flushing the graver 11 again, closing the water pumping motor 902 and the grooving motor 7, and completing the grooving work.

Compared with the prior art, the utility model discloses for prior art have following beneficial effect:

1. the cement concrete pavement grooving equipment for highway engineering is characterized in that a graver shell 12 is arranged on the periphery of a graver 11 to protect the graver and control the diffusion of smoke dust. A plurality of atomizing spray heads 906 are uniformly arranged on the graver shell 12, when the road surface grooving work is carried out, the atomizing spray heads 906 spray water mist around the graver 11, and the graver 11 can be cooled while the dust removal effect is achieved. The atomizing spray head 906 does not have a small volume of water and does not get sludgy out of the notch.

2. This cement concrete pavement notching equipment for highway engineering, at 12 top surfaces of burin shell intermediate positions installation washing terminals 905, when needs wash burin 11, can accurate, swift washing, need not to stop the notch drill work again when the water economy resource, guaranteed work efficiency.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be appreciated by persons skilled in the art that any combination of the elements of the invention, including the description and specific embodiments set forth in the foregoing description and illustrated in the accompanying drawings, is not to be construed as limiting the scope of the invention and that no single element or combination of elements or components is shown in the detail or detail order to avoid obscuring the description. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A cement concrete pavement grooving device for highway engineering comprises a bottom plate (1), wherein four corners of the bottom surface of the bottom plate (1) are provided with idler wheels (2), and the side edge of the bottom plate (1) is fixedly connected with a pushing handrail (3); the improved water tank structure is characterized in that a water tank (4) is fixedly connected to the bottom plate (1), a lifting table (6) is fixedly connected to the upper surface of the bottom plate (1), a grooving motor (7) is fixedly connected to the lifting table (6), a transmission device (8) is fixedly connected to the side surface of the lifting table (6), a rotating shaft shell (13) is fixedly connected to the inner side of the transmission device (8), a driven rotating shaft (10) is connected to the rotating shaft shell (13) in a rotating mode, a graver (11) is installed on the driven rotating shaft (10), a graver shell (12) is fixedly connected to the side surface of the rotating shaft shell (13), a regulating and controlling rod (14) is fixedly connected to the top surface of the rotating shaft shell (13), a rotating handle (15) is rotatably connected to the top of the regulating and controlling rod (14), and a spray washing device (9) is fixedly connected to the side surface of the water tank (4).

2. A cement concrete pavement notching device, as set forth in claim 1, wherein: the spray washing device (9) comprises a water outlet pipe (901) fixedly connected with the water tank (4), a water pumping motor (902) is fixedly connected onto the water outlet pipe (901), the tail end of the water outlet pipe is fixedly connected with a flow dividing valve (903), two water delivery hoses (904) are fixedly connected to the side face of the flow dividing valve (903), and the two water delivery hoses (904) are respectively connected with a washing nozzle (905) and an atomizing nozzle (906).

3. The cement concrete pavement grooving apparatus for road engineering according to claim 2, wherein: washing terminals (905) have one and install at graver shell (12) top surface intermediate position, there is water piping connection between atomizer (906), atomizer (906) have 2 ~ 6 and evenly arrange on graver shell (12), equal fixed connection in bottom plate (1) top surface of water pumping motor (902) and flow divider (903).

4. A cement concrete pavement notching device, as set forth in claim 3, wherein: transmission device (8) inside sets up the conveying chain and connects notch cut motor (7) and driven spindle (10) respectively, and the outside sets up protective housing and elevating platform (6) and pivot shell (13) fixed connection respectively.

5. The cement concrete pavement grooving equipment for road engineering according to claim 4, wherein: the top of the adjusting and controlling rod (14) is provided with a steering transmission mechanism, and the upper part of the adjusting and controlling rod (14) is sleeved with a limiting plate fixedly connected with the push handrail (3).

6. The cement concrete pavement grooving equipment for road engineering according to claim 5, wherein: one end of the lifting platform (6) is provided with a rotating shaft which is rotationally connected with the bottom plate (1), and the lower end of the rotating handle (15) is provided with a threaded rod which is rotationally connected with the regulating and controlling rod (14).

7. The cement concrete pavement grooving equipment for road engineering according to claim 6, wherein: the water inlet (5) is formed in the top of one side face of the water tank (4), and the water outlet is formed in the bottom of the water tank (4) and fixedly connected with the water outlet pipe (901).

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