CN213448015U

CN213448015U - Pavement joint cutting equipment

Info

Publication number: CN213448015U
Application number: CN202021690654.9U
Authority: CN
Inventors: 徐正杰
Original assignee: Jiangsu Gomei New Material Technology Co ltd
Current assignee: Jiangsu Gomei New Material Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-15
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a road surface joint-cutting equipment belongs to road construction technical field, and it includes the bottom plate, the upper surface of bottom plate and the lower fixed surface of solid fixed cylinder are connected, the left and right sides face fixed connection of solid fixed cylinder inner wall and the left and right sides face fixed connection of fixed plate, two slide holes have been seted up in the front of fixed plate. This road surface joint-cutting equipment, through setting up electronic hydraulic stem, slide bar and fixed plate, the staff only needs two electronic hydraulic stems of drive, drive two first transfer bar downstream during electronic hydraulic stem extension afterwards, two first transfer bars drive the slide bar and slide in the slide opening simultaneously, make two first transfer bars drive two second transfer bars and press the cutting machine downstream, simultaneously along with the decurrent continuous motion of cutting machine, the inclination of electronic hydraulic stem constantly changes, the cutting machine starts afterwards, to the road surface cutting, the degree of depth of cutting can be adjusted according to the length of electronic hydraulic stem to this kind of mode, make the degree of depth of its cutting conveniently adjust.

Description

Pavement joint cutting equipment

Technical Field

The utility model belongs to the technical field of the road construction, specifically be a road surface joint-cutting equipment.

Background

In the road surface work progress, need use the joint cutter to cut on the road surface and form the expansion joint usually on the road surface, the expansion joint can effectual improvement road surface the life and the intensity on road surface, often need use the cutting joint equipment with its scope cutting that needs to lay again when the road surface maintenance of minizone and laying simultaneously, it is more neat when making follow-up when pounding ground, the depth control of cutting is comparatively inconvenient when current ground cutting joint equipment uses when the joint cutting, and use a large amount of water sources to erode and press down the dirt operation, cause a large amount of wastes of water resource.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a road surface joint-cutting equipment has solved the degree of depth regulation of current ground joint-cutting equipment cutting when the joint-cutting is used comparatively inconvenient, and uses a large amount of water sources to erode and press down the dirt operation, causes the problem of a large amount of wastes of water resource.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road surface joint-cutting equipment, includes the bottom plate, the upper surface of bottom plate and the lower fixed surface of a fixed section of thick bamboo are connected, the left and right sides face fixed connection of fixed section of thick bamboo inner wall and the left and right sides face fixed connection of fixed plate, two slide holes have been seted up in the front of fixed plate, two equal sliding connection has a slide bar in the slide hole, the top joint of bearing and two first transfer levers is all passed through at both ends around the slide bar, two the two first transfer levers of the positive joint of slide bar pass through round pin axle swing joint, two the top swing joint of round pin axle and second transfer lever is passed through to the bottom of first transfer lever, the upper surface swing joint of round pin axle and fixed.

The lower surface of the fixed connecting piece is provided with a cutting machine, the front end of a pin shaft connected with the first transmission rod and the second transmission rod is fixedly connected with the bottom end of the electric hydraulic rod, the left side surface and the right side surface of the inner wall of the fixed cylinder are respectively provided with a groove, the left side surface of the inner wall of the groove is movably connected with the top end of the electric hydraulic rod through the pin shaft, the upper surface of the bottom plate is fixedly connected with the lower surfaces of the dust collecting box and the water storage box, the upper surfaces of the dust collecting box, the water storage box and the fixed cylinder are fixedly connected with the lower surface of the same air duct, the bottom end of the air duct is connected with the upper surface of the inner wall.

As a further aspect of the present invention: the lower surface of the inner wall of the water storage box is fixedly connected with the lower surface of the water pump, the water outlet of the water pump is communicated with the surfaces of the plurality of ring pipes through the guide pipe, the surfaces of the ring pipes are provided with a plurality of atomizing nozzles, and the front surface of the water storage box is provided with a water inlet.

As a further aspect of the present invention: the lower surface of the inner wall of the dust collection box is clamped with the surface of the dust collection barrel, the surface of the dust collection barrel is clamped with the lower surface of the bottom plate, and the front surface of the inner wall of the dust collection box is clamped with the drain pipe.

As a further aspect of the present invention: the upper surface of the bottom plate is fixedly connected with the two ends of the push handle, the four corners of the lower surface of the bottom plate are provided with idler wheels, and the cutting machine is connected in a through hole formed in the lower surface of the bottom plate in a sliding mode.

As a further aspect of the present invention: the left side of the dust collection box is hinged with the left side of the cover plate through a hinge, and the left side of the cover plate is provided with a buckle.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this road surface joint-cutting equipment, through setting up electronic hydraulic stem, first transfer line, the second transfer line, the cutting machine, fixed connector, the slide bar, slide bar and fixed plate, when using, the staff only needs two electronic hydraulic stems of drive, drive two first transfer line downstream during electronic hydraulic stem extension afterwards, two first transfer lines drive the slide bar simultaneously and slide in the slide opening, make two first transfer lines drive two second transfer lines and press cutting machine downstream, simultaneously along with the continuous motion downwards of cutting machine, the inclination of electronic hydraulic stem constantly changes, the cutting machine starts afterwards, to the road surface cutting, the degree of depth of cutting can be adjusted according to the length of electronic hydraulic stem to this kind of mode, make the degree of depth convenient the regulation of its cutting.

2. This road surface joint-cutting equipment, through setting up the dust collection bucket, the dust collection box, the dryer, the water storage box, a water pump, ring canal and atomizer, when using, the cutting machine produces a large amount of dusts when cutting to ground, the dust assembles under the effect of cutting machine afterwards and gets into in the dust collection bucket, the dust passes through the dust collection bucket and gets into in the dust collection box afterwards, the air current carries the dust and constantly assembles in the dust collection box afterwards, simultaneously the water pump starts, rivers in with the water storage box take out in converge into a plurality of ring canal through the honeycomb duct, rivers pass through in the honeycomb duct gets into the ring canal afterwards, and form the water smoke through atomizer, carry out humidification dust removal processing to a small amount of dust that outwards spills over in the dryer, this kind of mode can assemble the dust to a great extent, and can effectively reduce the.

3. This road surface joint-cutting equipment through setting up gyro wheel, pushing hands and apron, when using, the staff can remove through the gyro wheel with the pushing hands cooperation, makes it conveniently carry out stable removal, and through setting up the apron, the apron can be cleared up in to the dust collecting box, makes its inside accumulational dust conveniently unified processing.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic sectional view of the grommet of the present invention;

FIG. 3 is a front view of the present invention;

in the figure: 1 bottom plate, 2 fixed cylinders, 3 dust collecting boxes, 4 water storage boxes, 5 air cylinders, 6 fixed plates, 7 sliding holes, 8 sliding rods, 9 first transmission rods, 10 second transmission rods, 11 electric hydraulic rods, 12 fixed connecting pieces, 13 cutting machines, 14 through holes, 15 grooves, 16 dust collecting barrels, 17 cover plates, 18 water pumps, 19 guide pipes, 20 circular pipes, 21 pushing hands, 22 rollers and 23 atomizing nozzles.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a road surface joint-cutting equipment, comprising a base plate 1, the upper surface of bottom plate 1 and the lower fixed surface of a fixed cylinder 2 are connected, the left and right sides face of a fixed cylinder 2 inner wall and the left and right sides face fixed connection of fixed plate 6, two slide opening 7 have been seted up in the front of fixed plate 6, equal sliding connection has slide bar 8 in two slide opening 7, slide bar 8 all passes through the top joint of bearing and two first transfer lines 9 at both ends around, two first transfer lines 9 of two slide bar 8 front joints pass through round pin axle swing joint, the top swing joint of round pin axle and second transfer line 10 is passed through to the bottom of two first transfer lines 9, the upper surface swing joint of round pin axle and fixed connector 12 is passed through to the bottom of second.

The lower surface of fixed connector 12 is provided with cutting machine 13, the positive one end of round pin axle and the bottom fixed connection of electronic hydraulic stem 11 that first transfer line 9 is connected with second transfer line 10, recess 15 has all been seted up to the left and right sides face of solid fixed cylinder 2 inner wall, through setting up recess 15, recess 15 can keep electronic hydraulic stem 11 to move about in inside, make its electronic hydraulic stem 11 length when using reduce the influence, the left surface of recess 15 inner wall is through the top swing joint of round pin axle with electronic hydraulic stem 11, the upper surface of bottom plate 1 and the lower fixed surface of dust collection box 3 with water storage box 4 are connected, dust collection box 3, the upper surface of water storage box 4 and solid fixed cylinder 2 and the lower fixed surface of same dryer 5 are connected, the bottom of dryer 5 and the upper surface joint of dust collection box 3 inner wall, be provided with a plurality of ring canal 20 in the dryer 5.

Specifically, as shown in fig. 1, the lower surface of the inner wall of the dust collecting box 3 is clamped with the surface of the dust collecting barrel 16, the surface of the dust collecting barrel 16 is clamped with the lower surface of the bottom plate 1, the front surface of the inner wall of the dust collecting box 3 is clamped with a drain pipe, the upper surface of the bottom plate 1 is fixedly connected with two ends of a pushing handle 21, four corners of the lower surface of the bottom plate 1 are respectively provided with a roller 22, a cutting machine 13 is slidably connected in a through hole 14 formed in the lower surface of the bottom plate 1, the left side surface of the dust collecting box 3 is hinged with the left side surface of a cover plate 17 through a hinge, the left side surface of the cover plate 17 is provided with a buckle, through the arrangement of the dust collecting box 3, the dust collecting box 3 can well collect dust, the pollution to the environment is effectively reduced, through the arrangement of the dust collecting barrel 16, the dust collecting barrel 16 can collect the, prevent inside phenomenon that ponding appears, through setting up through-hole 14, through-hole 14 can be with the shrink of cutting machine 13, can conveniently move about when making it use, and through setting up apron 17, apron 17 can make things convenient for the staff to the inside cleanness of dust collection box 3, and the buckle on apron 17 surface can keep it fine fixed.

Specifically, as shown in fig. 2, the lower surface of the inner wall of the water storage box 4 is fixedly connected with the lower surface of the water pump 18, the water outlet of the water pump 18 is communicated with the surfaces of the plurality of circular pipes 20 through the guide pipe 19, the surface of the circular pipe 20 is provided with the plurality of atomizing nozzles 23, the front surface of the water storage box 4 is provided with the water inlet, through the arrangement of the water storage box 4, the water storage box 4 can store a sufficient amount of water source, so that the water storage box can be kept for a long time, through the arrangement of the water pump 18, the water pump 18 can pump out the water in the water storage box 4, and the water can be discharged through the atomizing nozzles 23 by keeping high water pressure, through the arrangement of the circular pipe 20, the circular pipe 20 is matched with the atomizing nozzles.

The utility model discloses a theory of operation does:

s1, when the cutting machine is used, a worker only needs to drive the two electric hydraulic rods 11, then the electric hydraulic rods 11 drive the two first transmission rods 9 to move downwards when being extended, and simultaneously the two first transmission rods 9 drive the sliding rod 8 to slide in the sliding hole 7, so that the two first transmission rods 9 drive the two second transmission rods 10 to press the cutting machine 13 to move downwards and simultaneously move downwards along with the cutting machine 13 continuously;

s2, the inclination angle of the electric hydraulic rod 11 is changed continuously, then the cutting machine 13 is started to cut the road surface, a large amount of dust is generated when the cutting machine 13 cuts the ground, then the dust is gathered into the dust collection barrel 16 under the action of the cutting machine 13, then the dust enters the dust collection box 3 through the dust collection barrel 16, and then the airflow carries the dust to be gathered in the dust collection box 3 continuously;

s3, starting the water pump 18, pumping the water flow in the water storage box 4 out by the water pump 18, converging the water flow into a plurality of circular pipes 20 through the guide pipe 19, then enabling the water flow to enter the circular pipes 20 through the guide pipe 19, forming water mist through the atomizing nozzles 23, and carrying out humidification and dust removal treatment on a small amount of dust overflowing outwards from the air duct 5.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A pavement slitting equipment, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with the lower surface of the fixed cylinder (2), the left side surface and the right side surface of the inner wall of the fixed cylinder (2) are fixedly connected with the left side surface and the right side surface of the fixed plate (6), two sliding holes (7) are formed in the front surface of the fixed plate (6), two sliding rods (8) are connected in the sliding holes (7) in a sliding mode, the front end and the rear end of each sliding rod (8) are connected with the top ends of two first transmission rods (9) in a clamping mode through bearings in a clamping mode, the two first transmission rods (9) connected with the front surfaces of the two sliding rods (8) in a clamping mode are movably connected through pin shafts, the bottom ends of the two first transmission rods (9) are movably connected with the top end of a second transmission rod (10) through pin shafts, and the bottom end of the;

the lower surface of the fixed connecting piece (12) is provided with a cutting machine (13), the front end of a pin shaft connected with the second transmission rod (10) of the first transmission rod (9) is fixedly connected with the bottom end of the electric hydraulic rod (11), the left side surface and the right side surface of the inner wall of the fixed cylinder (2) are respectively provided with a groove (15), the left side surface of the inner wall of each groove (15) is movably connected with the top end of the electric hydraulic rod (11) through the pin shaft, the upper surface of the bottom plate (1) is fixedly connected with the lower surfaces of the dust collecting box (3) and the water storing box (4), the upper surfaces of the dust collecting box (3), the water storing box (4) and the fixed cylinder (2) are fixedly connected with the lower surface of the same air duct (5), the bottom end of the air duct (5) is clamped with the upper surface of the inner wall of the dust collecting box (3), and a.

2. The pavement slitting machine according to claim 1, wherein: the lower surface of the inner wall of the water storage box (4) is fixedly connected with the lower surface of a water pump (18), the water outlet of the water pump (18) is communicated with the surfaces of a plurality of ring pipes (20) through a guide pipe (19), the surfaces of the ring pipes (20) are provided with a plurality of atomizing nozzles (23), and the front surface of the water storage box (4) is provided with a water inlet.

3. The pavement slitting machine according to claim 1, wherein: the lower surface of the inner wall of the dust collection box (3) is clamped with the surface of the dust collection barrel (16), the surface of the dust collection barrel (16) is clamped with the lower surface of the bottom plate (1), and the front surface of the inner wall of the dust collection box (3) is clamped with the drain pipe.

4. The pavement slitting machine according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly connected with the two ends of the push handle (21), the four corners of the lower surface of the bottom plate (1) are provided with rollers (22), and the cutting machine (13) is connected in a through hole (14) formed in the lower surface of the bottom plate (1) in a sliding mode.

5. The pavement slitting machine according to claim 1, wherein: the left side surface of the dust collection box (3) is hinged with the left side surface of the cover plate (17) through a hinge, and the left side surface of the cover plate (17) is provided with a buckle.