CN221052331U

CN221052331U - Construction machine for highway pavement

Info

Publication number: CN221052331U
Application number: CN202322400553.3U
Authority: CN
Inventors: 周广利; 高航; 张朝贵
Original assignee: China Road and Bridge Corp
Current assignee: China Road and Bridge Corp
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-05-31
Anticipated expiration: 2033-09-05

Abstract

The utility model relates to the technical field of pavement construction, and discloses construction machinery for highway pavement. According to the road marking device, the polishing disc moves downwards to overlap with the road marking, the driving motor is started, the driving motor drives the first bevel gear to rotate through the second bevel gear, and due to the arrangement of the limiting strip, the first bevel gear drives the connecting rod to rotate at the moment so as to drive the polishing disc to polish the marking, the marking is convenient to re-mark, the first bevel gear drives the hollow pipe to rotate, the belt pulley can drive the sleeve to rotate at the moment, the T-shaped strip moves the rotary disc to rotate, the arc-shaped sweeping strip can sweep sundries on the marking, and the spring is arranged so that the arc-shaped sweeping strip can be prevented from being blocked by the sundries, and therefore the road marking device is convenient to clean the road marking.

Description

Construction machine for highway pavement

Technical Field

The utility model relates to the technical field of pavement construction, in particular to a construction machine for a highway pavement.

Background

In highway construction, some road marking needs to be changed, need clear up original marking this moment, the mode that the utilization of commonly used is polished the marking and is cleared away, propose current clearance mode in the marking clearing device for highway traffic engineering of bulletin number CN216107979U, most utilize clearance instrument to polish the marking, but can produce more dust at the in-process of polishing, though the mode that reduces the scattering of dust is wetted to the dust that the utilization water, but also lead to the clearance inconvenience of follow-up dust like this, drive through setting up the rolling disc and clear up the brush and rotate and can carry out the clearance of marking, the air-blower can inhale the box with the dust that produces in the clearance process simultaneously in, and filter through filter and active carbon board, the elasticity blocking tape can prevent that the dust from splashing, thereby make this clearing device can adsorb the dust that produces in the clearance process, be convenient for follow-up clearance.

In the above device, the marking is brushed off by the cleaning brush, but in the using process, sundries at the marking position, especially larger stones, are required to be cleaned, or the sundries can block the cleaning brush and even cause damage of the cleaning brush, and the cleaning device is required to be used independently, so that the cleaning device is inconvenient to use, and therefore, the construction machine for the road surface is provided.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a construction machine for a highway pavement, which solves the above-mentioned problems of the prior art.

The utility model provides the following technical scheme: the utility model provides a construction machinery for highway road surface, includes the base, the upper surface fixedly connected with L shaped plate of base, the upper surface fixedly connected with electric putter of L shaped plate, electric putter's flexible end rotates and is connected with the connecting rod, the bottom fixedly connected with of connecting rod polishes the dish, the fixed surface of connecting rod is connected with spacing, the surface cover of connecting rod is equipped with first bevel gear, limit groove has been seted up to the interior ring face of first bevel gear, the surface and the inner wall overlap joint of limit groove of spacing, the upper surface fixedly connected with driving motor of base, driving motor's output fixedly connected with and first bevel gear surface engagement's second bevel gear, the lower surface rotation of L shaped plate is connected with the hollow tube, the bottom and the upper surface fixedly connected with of first bevel gear of hollow tube;

The lower surface rotation of L shaped plate is connected with the sleeve pipe, and sheathed tube inside is square, and sheathed tube inner wall sliding connection has T shape strip, and T shape strip and sheathed tube opposite face fixedly connected with spring, and the rotation hole has been seted up to the upper surface of base, and sheathed tube surface rotates with the inner wall in rotation hole to be connected, and the bottom fixedly connected with carousel of T shape strip, the fixed surface of carousel is connected with arc sweep, and the equal fixedly connected with belt pulley in hollow tube and sheathed tube surface, two belt pulleys pass through the driving belt transmission and connect.

Further, the upper surface fixedly connected with water tank of base, the upper surface fixedly connected with air exhauster of water tank.

Further, the air inlet end of the air extractor extends to the inner top of the water tank through a pipeline.

Further, the lower surface fixedly connected with collar of base, the lower surface fixedly connected with plastics of collar hides the strip, and the quantity of plastics hides the strip and is a plurality of, and a plurality of plastics hides the strip and is the circumference array setting at the lower surface of collar.

Further, the upper surface fixedly connected with dust absorption pipe of water tank, the play dirt end of dust absorption pipe extends to the inner bottom of water tank, and the connecting hole has been seted up to the surface of collar, and the surface and the inner wall overlap joint of connecting hole of dust absorption pipe.

Further, the lower surface fixedly connected with four universal wheels of base, four universal wheels are rectangular array setting at the lower surface of base.

The utility model has the technical effects and advantages that:

1. According to the road marking cleaning device, the electric push rod is started, the electric push rod pushes the connecting rod to move downwards, the grinding disc moves downwards to overlap with the road marking, the driving motor is started, the driving motor drives the first bevel gear to rotate through the second bevel gear, the first bevel gear drives the connecting rod to rotate due to the arrangement of the limiting strip, the grinding disc is driven to rotate, the marking is ground, the marking is convenient to recycle, the first bevel gear drives the hollow tube to rotate, the sleeve can be driven to rotate through the belt pulley, the arc-shaped strip moves the rotating disc to rotate, sundries on the marking can be swept out through the arc-shaped strip, and the arc-shaped strip is prevented from being clamped by the sundries due to the arrangement of the spring, so that the road marking cleaning device is convenient to clean the road marking.

2. According to the utility model, the plastic shielding strip can block dust generated in the polishing process of the polishing disc, and the air extractor can suck the dust into the water tank through the dust suction pipe to collect the dust, so that the dust is prevented from scattering, and the effect of convenience in use is achieved.

Drawings

FIG. 1 is a schematic view of the front cross-section structure of the present utility model.

Fig. 2 is a perspective view of a first bevel gear according to the present utility model.

Fig. 3 is a schematic perspective view of a turntable according to the present utility model.

The reference numerals are: 1 base, 2L plates, 3 electric putter, 4 connecting rods, 5 grinding disc, 6 spacing, 7 first bevel gears, 8 driving motor, 9 second bevel gears, 10 sleeve pipes, 11T shape strips, 12 springs, 13 turntables, 14 arc sweep bars, 15 belt pulleys, 16 water tanks, 17 air extractors, 18 mounting rings, 19 plastic shielding strips, 20 dust collection pipes and 21 hollow pipes.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the configuration of each structure described in the following embodiments is merely illustrative, and a construction machine for a road surface according to the present utility model is not limited to each structure described in the following embodiments, but all other embodiments obtained by one skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-3, the utility model provides a construction machine for a highway pavement, which comprises a base 1, wherein four universal wheels are fixedly connected to the lower surface of the base 1, the four universal wheels are arranged on the lower surface of the base 1 in a rectangular array, an L-shaped plate 2 is fixedly connected to the upper surface of the base 1, an electric push rod 3 is fixedly connected to the upper surface of the L-shaped plate 2, a connecting rod 4 is rotatably connected to the telescopic end of the electric push rod 3, a polishing disc 5 is fixedly connected to the bottom end of the connecting rod 4, a limiting bar 6 is fixedly connected to the surface of the connecting rod 4, and a first bevel gear 7 is sleeved on the surface of the connecting rod 4.

The limiting groove is formed in the inner annular surface of the first bevel gear 7, the surface of the limiting strip 6 is overlapped with the inner wall of the limiting groove, the upper surface of the base 1 is fixedly connected with a driving motor 8, the output end of the driving motor 8 is fixedly connected with a second bevel gear 9 meshed with the surface of the first bevel gear 7, the lower surface of the L-shaped plate 2 is rotationally connected with a hollow pipe 21, the bottom end of the hollow pipe 21 is fixedly connected with the upper surface of the first bevel gear 7, the lower surface of the L-shaped plate 2 is rotationally connected with a sleeve 10, the inside of the sleeve 10 is square, and the inner wall of the sleeve 10 is slidingly connected with a T-shaped strip 11.

The opposite surface fixedly connected with spring 12 of T shape strip 11 and sleeve pipe 10, the rotation hole has been seted up to the upper surface of base 1, and the surface of sleeve pipe 10 rotates with the inner wall in rotation hole to be connected, and the bottom fixedly connected with carousel 13 of T shape strip 11, the fixed surface of carousel 13 is connected with arc sweep bar 14, and the equal fixedly connected with belt pulley 15 of hollow tube 21 and sleeve pipe 10 surface, two belt pulleys 15 pass through the driving belt transmission and are connected.

Starting electric putter 3, electric putter 3 promotes connecting rod 4 and moves down, the lapping disk 5 moves down and road surface marking department overlap joint this moment, start driving motor 8, driving motor 8 drives first bevel gear 7 through second bevel gear 9 and rotates, because the setting of spacing 6, first bevel gear 7 can drive connecting rod 4 rotation this moment, and then drive lapping disk 5 and rotate, polish marking department, the convenience is marked again, and first bevel gear 7 can drive hollow tube 21 and rotate, can drive sleeve pipe 10 through belt pulley 15 this moment and rotate, and then drive carousel 13 through T shape strip 11 and rotate, arc sweep 14 can sweep out debris on the marking, and the setting of spring 12 can avoid arc sweep 14 to be blocked by debris, thereby make the device conveniently carry out the clearance of road marking.

The upper surface fixedly connected with water tank 16 of base 1, the upper surface fixedly connected with air exhauster 17 of water tank 16, the air inlet end of air exhauster 17 passes through the pipeline and extends to the interior top of water tank 16, the lower surface fixedly connected with collar 18 of base 1, the lower surface fixedly connected with plastics of collar 18 hides the strip 19, the quantity of plastics hides the strip 19 is a plurality of, a plurality of plastics hides the strip 19 and is the lower surface that the circumference array set up at collar 18, the upper surface fixedly connected with dust absorption pipe 20 of water tank 16, the play dirt end of dust absorption pipe 20 extends to the interior bottom of water tank 16, the connecting hole has been seted up to the surface of collar 18, the surface of dust absorption pipe 20 and the inner wall overlap joint of connecting hole. The plastic shielding strip 19 can block dust generated in the polishing process of the polishing disc 5, and meanwhile, the air extractor 17 can suck the dust into the water tank 16 through the dust suction pipe 20 to collect the dust, so that the dust is prevented from scattering, and the effect of being convenient to use is achieved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Construction machine for highway pavements, comprising a base (1), characterized in that: the upper surface fixedly connected with L shaped plate (2) of base (1), the upper surface fixedly connected with electric putter (3) of L shaped plate (2), the flexible end rotation of electric putter (3) is connected with connecting rod (4), the bottom fixedly connected with polishing dish (5) of connecting rod (4), the fixed surface of connecting rod (4) is connected with spacing (6), the surface cover of connecting rod (4) is equipped with first bevel gear (7), the spacing groove has been seted up to the inner ring face of first bevel gear (7), the surface and the inner wall overlap joint of spacing (6), the upper surface fixedly connected with driving motor (8) of base (1), the output fixedly connected with of driving motor (8) and second bevel gear (9) of first bevel gear (7) surface engagement, the lower surface rotation of L shaped plate (2) is connected with hollow tube (21), the bottom of hollow tube (21) and the upper surface fixedly connected with of first bevel gear (7);

The lower surface of L shaped plate (2) rotates and is connected with sleeve pipe (10), the inside of sleeve pipe (10) is square, and the inner wall sliding connection of sleeve pipe (10) has T shape strip (11), the opposite face fixedly connected with spring (12) of T shape strip (11) and sleeve pipe (10), the rotation hole has been seted up to the upper surface of base (1), the surface of sleeve pipe (10) rotates with the inner wall in rotation hole to be connected, the bottom fixedly connected with carousel (13) of T shape strip (11), the fixed surface of carousel (13) is connected with arc sweep strip (14), the equal fixedly connected with belt pulley (15) of surface of cavity pipe (21) and sleeve pipe (10), two belt pulleys (15) pass through the driving belt transmission and are connected.

2. A construction machine for highway pavement according to claim 1 wherein: the upper surface of base (1) fixedly connected with water tank (16), the upper surface of water tank (16) fixedly connected with air exhauster (17).

3. A construction machine for highway pavement according to claim 2 wherein: the air inlet end of the air extractor (17) extends to the inner top of the water tank (16) through a pipeline.

4. A construction machine for highway pavement according to claim 3 wherein: the base is characterized in that a mounting ring (18) is fixedly connected to the lower surface of the base (1), plastic shielding strips (19) are fixedly connected to the lower surface of the mounting ring (18), the number of the plastic shielding strips (19) is a plurality of, and the plurality of plastic shielding strips (19) are arranged on the lower surface of the mounting ring (18) in a circumferential array.

5. A construction machine for highway surfaces according to claim 4 wherein: the upper surface of the water tank (16) is fixedly connected with a dust collection pipe (20), the dust outlet end of the dust collection pipe (20) extends to the inner bottom of the water tank (16), a connecting hole is formed in the surface of the mounting ring (18), and the surface of the dust collection pipe (20) is in lap joint with the inner wall of the connecting hole.

6. A construction machine for highway pavement according to claim 1 wherein: the lower surface of base (1) fixedly connected with four universal wheels, four universal wheels are rectangular array setting in the lower surface of base (1).