CN216586097U - Road marking device is used in municipal works road construction - Google Patents

Abstract

The utility model relates to the field of municipal road construction, in particular to a road marking device for municipal engineering road construction. In the actual use process, the adsorption piece is started to attract and store dust on the road surface through the dust suction pipe, the telescopic pipe in sliding connection with the bottom end of the dust suction pipe can keep the distance height between the bottom end of the telescopic pipe and the ground under the matching of the rollers, the dust suction effect of the device is ensured, the adsorption piece can drive the reciprocating base and the cleaning brush to move through the rotary disc and the sliding block in the operation process, and the cleaning brush is used for cleaning the dust which is firmly adhered.

Description

Road marking device is used in municipal works road construction

Technical Field

The utility model relates to the field of municipal road construction, in particular to a road marking device for municipal engineering road construction.

Background

In the process of road construction and maintenance, road marking is required to be coated to separate motor vehicles, non-motor vehicles and pedestrians, so that the road utilization rate is improved, traffic accidents are reduced or prevented, the road marking is matched with traffic signs and traffic signals to increase the effectiveness of the road marking, and people usually utilize a road marking device to coat molten marking paint on the ground to form the road marking.

The patent document (CN201711321023.2) proposes a municipal road marking device and a using method thereof, and the main technical scheme is that the drying of paint is accelerated by a drying device arranged on a bottom plate, and the deviation of the device in the using process is prevented by a deviation preventing device.

The existing road marking device mainly mixes raw materials such as synthetic resin, glass beads, coloring pigment, filler of body materials, additives and the like together, heats the mixed raw materials, and then coats the melted mixed paint on the surface of a road, but the existing device can not thoroughly clean dust on the surface of the road before coating the paint, the residual dust seriously influences the adhesive force between the marking paint and the ground, and the service life of the marking is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following problems in the prior art: the existing road marking device can not thoroughly clean the dust on the road surface before coating the marking.

In order to solve the problems in the prior art, the utility model provides a road marking device for municipal engineering road construction, which comprises a box body arranged at the front end of a main body of the device, wherein an adsorption piece is arranged inside the box body and is communicated with a dust suction pipe, and the dust suction pipe is in sliding connection with an extension pipe.

Preferably, the adsorption part comprises an empty groove, the empty groove is fixedly formed in the box body, a motor is arranged in the box body, fan blades are fixed to an output shaft at the top of the motor, the empty groove is communicated with the dust suction pipe, after the motor is started, external air can enter the empty groove through the telescopic pipe and the dust suction pipe, and dust is stored in the empty groove.

Preferably, the motor runs through the filter screen, and filter screen fixed connection is in the inner wall top of dead slot, and one side of dead slot is provided with the slot door, through such design, avoids the dust to fill outward from the top opening of dead slot and causes dust pollution, has improved the practicality and the environmental protection nature of device.

Preferably, both sides all rotate around flexible pipe and are connected with the gyro wheel, and the bottom height that highly is less than flexible pipe of bottom of gyro wheel through such design, has avoided the direct and ground contact of the bottom of flexible pipe to cause wearing and tearing to guarantee that flexible pipe bottom and ground have the gap of a take the altitude all the time, guarantee the effect of device dust absorption.

Preferably, the guide rods are fixedly connected to two sides of the telescopic pipe, the guide rods are in sliding connection with sliding sleeves arranged on two sides of the bottom end of the ash suction pipe, and the telescopic pipe is guided and limited by the guide rods, so that the telescopic pipe is more stable in the moving process.

Preferably, two sets of the top of guide arm all fixedly connected with lug, and the diameter of lug is greater than the diameter of guide arm, through such design, effectually avoided the guide arm to break away from with the sliding connection of ash suction pipe both sides sliding sleeve, play spacing effect to the guide arm.

Preferably, two sets of fixed bolsters of bottom fixedly connected with of box, the equal fixedly connected with guide block in one side that two sets of fixed bolsters are close to each other, guide block and reciprocal base sliding connection, the top and the slider sliding connection of reciprocal base, and slider and carousel rotate and connect, the bottom fixed connection of carousel and motor, the bottom of reciprocal base is provided with the clearance brush, through such design, it is reciprocating motion to drive reciprocal base through carousel and slider after the motor starts, make the clearance brush that the reciprocal base bottom set up brush the dust on ground, clear up the comparatively firm dust of adhesion, the practicality and the cleanliness factor of device have been improved.

Preferably, the top and the extension support fixed connection of clearance brush, extension support and reciprocal base sliding connection extend the support and extend fixedly connected with extension spring between support and the reciprocal base, through such design, extend support and extension spring and mutually support for the bottom of clearance brush keeps the laminating with ground, guarantees the dust removal effect of clearance brush, and the clearance brush is along with the use wearing and tearing back that appears, still can have better dust removal effect, the life of clearance brush effectual extension.

Compared with the prior art, the utility model has the beneficial effects that:

1. before the device is brushed on road marking, can absorb road surface's dust through the ash absorption pipe, the effectual adhesion strength that has avoided road surface's dust to influence coating has prolonged road marking's life.

2. Under the effect of guide arm and gyro wheel, on unevenness's road surface, the gap between the bottom opening of flexible pipe and the ground maintains at certain height all the time, and the ash effect of inhaling of device obtains guaranteeing to avoid the bottom of flexible pipe to appear wearing and tearing.

3. After the motor is started, the reciprocating base is driven to reciprocate through the rotary disc and the sliding block, so that the cleaning brush arranged at the bottom end of the reciprocating base brushes dust on the ground, the dust which is firmly adhered is cleaned, and the practicability and the cleanness of the device are improved.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional front view showing a part of the structure of the apparatus body, the case and the fixing bracket of the present invention;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of a portion of the structure shown at B in FIG. 2;

FIG. 5 is a side view of the telescopic tube and roller of the present invention.

Reference numerals: 110. a device main body; 210. a box body; 211. an empty groove; 212. a motor; 213. filtering with a screen; 214. a fan blade; 215. a dust suction pipe; 216. a slot door; 220. a telescopic pipe; 221. a roller; 222. a guide bar; 310. fixing a bracket; 311. a guide block; 312. a reciprocating base; 313. a slider; 314. a turntable; 315. cleaning a brush; 316. an extension bracket; 317. the spring is extended.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 3, a road marking device for municipal engineering road construction is assembled by the following components:

assembly description: fixing a box body 210 in a hole formed in the device main body 110, forming a hollow groove 211 in the box body 210, fixedly installing a motor 212 in the box body 210, forming a hole with the diameter of 8mm in the middle of a filter screen 213, enabling the top end of the motor 212 to penetrate through the filter screen 213, then gluing the filter screen 213 on the top end of the hollow groove 211, embedding the top end of an ash suction pipe 215 in the box body 210, introducing the top end opening of the ash suction pipe 215 into the hollow groove 211, keeping the openings at the upper end and the lower end of the ash suction pipe 215 vertically downward, embedding the top end of a telescopic pipe 220 in the ash suction pipe 215, gluing a 3cm rectangular plastic block on the left side and the right side of the telescopic pipe 220, then sleeving a sliding sleeve with the inner diameter of 10mm on the outer side of a guide rod 222, sleeving a spring, fixedly connecting the bottom end of the guide rod 222 to the two sides of the telescopic pipe 220 in a side length manner by heat bonding, and gluing the two sliding sleeves on the two sides of the ash suction pipe 215, the hot melt adhesive then secures the spring between the telescoping tube 220 and the suction tube 215, and two sets of rollers 221 are then movably mounted at the front and rear ends of the telescoping tube 220 using bolts and bearings.

Description of the working principle: when the device is used, a power supply is switched on, the motor 212 is started, the motor 212 drives the fan blades 214 to rotate in the rotating process, the fan blades 214 upwards extract air in the hollow groove 211 in the rotating process, the hollow groove 211 extracts outside air through the dust suction pipe 215 to enter the hollow groove 211, in the process, dust on the road surface enters the hollow groove 211 through the dust suction pipe 215, the device effectively treats dust on the ground, the dust entering the hollow groove 211 is blocked by the filter screen 213 and cannot enter the outside through the opening at the top end of the hollow groove 211, the height of the bottom end of the telescopic pipe 220 can be changed along with the height change of the ground through the sliding connection between the dust suction pipe 215 and the telescopic pipe 220 due to the uneven ground, the dust suction effect of the device is ensured, and the gap between the dust suction port and the ground can be kept at a certain height all the time by the rollers 221 which are rotatably connected at the front end and the rear end of the telescopic pipe 220, the ash absorption effect of the device is further ensured, the bottom end of the telescopic pipe 220 is prevented from being directly contacted with the ground, the abrasion of the bottom end of the telescopic pipe 220 is avoided, and the service life of the telescopic pipe 220 is prolonged.

Example 2

As shown in fig. 2 to 4, a road marking device for municipal engineering road construction is assembled by the following components:

assembly description: welding the top end of the fixed bracket 310 at the bottom end of the box body 210, welding the guide blocks 311 at the side where the bottom ends of the two sets of guide blocks 311 are close to each other, embedding the sliding block 313 at the top end of the reciprocating base 312, connecting the sliding block 313 and the rotating disc 314 by using a bearing, then pushing the reciprocating base 312 into the space between the two sets of fixed brackets 310 under the guidance of the guide blocks 311, fixedly connecting the motor 212 and the rotating disc 314 by using hot melt adhesive, keeping the axes of the motor 212 and the rotating disc 314 on the same vertical straight line, then fixedly connecting the top end of the extension spring 317 inside the reciprocating base 312 by using hot melt adhesive, embedding the extension bracket 316 inside the reciprocating base 312, pressing the extension spring 317 to the limit, then rotating the extension bracket 316 to align the metal rod below the extension bracket 316 with the sliding sleeve fixedly connected inside the reciprocating base 312, then loosening the extension bracket 316, and penetrating the sliding sleeve under the push of the extension spring 317, the extension bracket 316 and the cleaning brush 315 are then fixedly attached using hot melt adhesive.

Description of the working principle: in the process of dust absorption operation of the device, the shaft below the started motor 212 drives the turntable 314 to rotate, the turntable 314 pushes the reciprocating base 312 to reciprocate through the sliding block 313 in the rotating process, the cleaning brush 315 arranged at the bottom end of the reciprocating base 312 brushes dust on the ground, dust adhered firmly on the ground is avoided, the dust absorption operation of the device is facilitated, the extension spring 317 in a compression state can push the cleaning brush 315 through the extension support 316, the bottom end of the cleaning brush 315 is always kept attached to the ground, the dust brushing effect of the device is ensured, the bottom end of the cleaning brush 315 can be worn along with the use process, the extension spring 317 and the extension support 316 are mutually matched to push the cleaning brush 315 downwards, and the service life of the cleaning brush 315 is prolonged.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a road marking device is used in municipal works road construction which characterized in that: including box (210) that device main part (110) front end set up, the inside of box (210) is provided with adsorbs the piece, adsorb the piece including dead slot (211), the inside at box (210) is seted up in dead slot (211), and box (210) inside is provided with motor (212), and the top output shaft of motor (212) is fixed with flabellum (214), and dead slot (211) and ash absorption pipe (215) intercommunication adsorb piece and ash absorption pipe (215) intercommunication, ash absorption pipe (215) and flexible pipe (220) sliding connection.

2. The road marking device for municipal engineering road construction according to claim 1, wherein: the motor (212) penetrates through the filter screen (213), the filter screen (213) is fixedly connected above the inner wall of the empty groove (211), and a groove door (216) is arranged on one side of the empty groove (211).

3. The road marking device for municipal engineering road construction according to claim 2, wherein: the front side and the rear side of the telescopic pipe (220) are rotatably connected with rollers (221), and the height of the bottom end of each roller (221) is lower than that of the telescopic pipe (220).

4. The road marking device for municipal engineering road construction according to claim 3, wherein: both sides of the extension tube (220) are fixedly connected with guide rods (222), and the guide rods (222) are connected with sliding sleeves arranged on both sides of the bottom end of the ash suction tube (215) in a sliding manner.

5. The road marking device for municipal engineering road construction according to claim 4, wherein: the tops of the two groups of guide rods (222) are fixedly connected with bumps, and the diameters of the bumps are larger than those of the guide rods (222).

6. The road marking device for municipal engineering road construction according to claim 1, wherein: the bottom fixedly connected with two sets of fixed bolster (310) of box (210), one side that two sets of fixed bolster (310) are close to each other is fixedly connected with guide block (311) respectively, guide block (311) and reciprocal base (312) sliding connection, the top and slider (313) sliding connection of reciprocal base (312), and slider (313) and carousel (314) rotate and connect, the bottom fixed connection of carousel (314) and motor (212), the bottom of reciprocal base (312) is provided with cleaning brush (315).

7. The road marking device for municipal engineering road construction according to claim 6, wherein: the top end of the cleaning brush (315) is fixedly connected with the extension bracket (316), the extension bracket (316) is slidably connected with the reciprocating base (312), and the extension spring (317) is fixedly connected between the extension bracket (316) and the reciprocating base (312).

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