CN213358277U

CN213358277U - Asphalt cutting device for road repair

Info

Publication number: CN213358277U
Application number: CN202022121202.5U
Authority: CN
Inventors: 张大治
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-04
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to a highway construction technical field, more specifically the pitch cutting device is used in highway repair that says so, including fixed chassis, moving mechanism, cutting device and rotating turret, the utility model discloses well horizontal migration can be controlled to the cutting dish, and the cutting dish can also the back-and-forth movement, and the cutting dish can also rotate 90 clockwise at the horizontal direction, and the device of being convenient for carries out the rectangle cutting along repairing the position. Fixed chassis includes rectangular frame, connecting rod, auto-lock universal wheel, lifter plate, traveller, spring and restriction board, and four angles of rectangular frame lower extreme all are provided with the auto-lock universal wheel, and two connecting rod bilateral symmetry fixed connection are in rectangular frame front end, and four equal fixedly connected with travelers in four angles in rectangular frame upper end have all cup jointed the spring on four travelers, and two equal sliding connection of lifter plate are on the traveller that corresponds, and symmetrical fixed connection is on the left end lifter plate around two restriction boards.

Description

Asphalt cutting device for road repair

Technical Field

The utility model relates to a highway construction technical field, more specifically the pitch cutting device is used in highway repair that says so.

Background

The utility model discloses a utility model CN 210916937U's utility model discloses a pitch cutting device for highway construction, including first base and second base, the equal fixed mounting of lower extreme of first base and second base has the wheel, be provided with first stand on the first base, be provided with the second stand on the base, be provided with the pneumatic cylinder on the first stand, be provided with the motor on the piston rod of pneumatic cylinder, be provided with square pole on the pneumatic cylinder, it is provided with square cover to slide on the square pole, be provided with the protection casing on the square cover, the port position of motor is provided with the drive shaft, be provided with bearing and axle bed on the protection casing respectively, the drive shaft passes the bearing and rotates with the axle bed to be connected, fixed mounting has the cutting dish in the drive shaft. This pitch cutting device is used in highway construction, through the dust collecting hole cooperation air exhauster on the protection casing, can inhale the collection in the dust collecting box with the tiny particle dust, deuterogamy filter screen filter effect to reach the effect of keeping apart tiny particle dust. However, this patent does not address asphalt cutting of highway repair sites without moving the site

SUMMERY OF THE UTILITY MODEL

The utility model provides a pitch cutting device is used in highway repair, its beneficial effect does the utility model discloses can unmovable position carry out the pitch cutting to the highway repair position.

The utility model relates to a highway construction technical field, more specifically the pitch cutting device is used in highway repair that says so, including fixed chassis, moving mechanism, cutting device and rotating turret, the utility model discloses well horizontal migration can be controlled to the cutting dish, and the cutting dish can also the back-and-forth movement, and the cutting dish can also rotate 90 clockwise at the horizontal direction, and the device of being convenient for carries out the rectangle cutting along repairing the position.

The left end and the right end of the moving mechanism are connected to the upper end of the fixed underframe in a sliding mode, the rear end of the cutting device is connected to the moving framework in a rotating mode, and the front end of the rotating frame is connected to the front end of the fixed underframe in a rotating mode.

Fixed chassis includes rectangular frame, connecting rod, auto-lock universal wheel, lifter plate, traveller, spring and restriction board, and four angles of rectangular frame lower extreme all are provided with the auto-lock universal wheel, and two connecting rod bilateral symmetry fixed connection are in rectangular frame front end, and four equal fixedly connected with travelers in four angles in rectangular frame upper end have all cup jointed the spring on four travelers, and two equal sliding connection of lifter plate are on the traveller that corresponds, and symmetrical fixed connection is on the left end lifter plate around two restriction boards.

Moving mechanism includes the slider, the hand is shaken the dish, the riser, the restriction ring I, the connecting plate, the fixed plate, the rectangle recess, the movable block, slide and lead screw, two sliders are sliding connection respectively at two lifter plate lower extremes, two slider bilateral symmetry fixed connection are at the both ends about the connecting plate, be provided with the slide on the connecting plate, left end slider upper end fixedly connected with riser, it is connected with the lead screw to rotate on the riser, two restriction rings of fixedly connected with I on the lead screw, two restriction rings I laminate with riser left end and right-hand member respectively, lead screw left end fixedly connected with hand is shaken the dish, movable block sliding connection is on the connecting plate, fixed plate fixed connection is at the movable block left end, be provided with the rectangle recess on the fixed plate, the fixed plate passes.

Cutting device includes the dwang, the piece suddenly, the rotor plate, the spliced pole, the restriction ring II, the connecting block, motor and cutting disc, dwang fixed connection is in the spliced pole rear end, two restriction rings II of fixedly connected with on the spliced pole, rotor plate sliding connection is in the spliced pole upper end, the equal fixedly connected with piece suddenly of rotor plate front end and left end, the piece suddenly cooperatees with the rectangle recess, spliced pole sliding connection is on the movable block, two restriction rings II respectively with movable block upper end and lower extreme laminating, spliced pole lower extreme fixedly connected with connecting block, connecting block rear end fixedly connected with motor, motor output shaft fixedly connected with cutting disc.

The rotating frame comprises pressing rods, pressing blocks and a holding rod, the rear ends of the two pressing rods are fixedly connected to the left end and the right end of the holding rod, the pressing blocks are fixedly connected to the lower ends of the two pressing rods, and the front ends of the two pressing rods are rotatably connected to the upper ends of the two connecting rods.

The included angles between the two pressing blocks and the rear end of the corresponding pressing rod are both 60 degrees.

The utility model discloses pitch cutting device is used in highway repair's beneficial effect does:

the utility model discloses pitch cutting device is used in highway repair, the utility model discloses can unmovable position carry out the pitch cutting to the highway repair position.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of the asphalt cutting device for road repair;

FIG. 2 is a schematic view of the overall structure of the asphalt cutting device for road repair of the present invention;

FIG. 3 is a schematic structural view of a fixed chassis;

FIG. 4 is a schematic structural diagram of a moving mechanism;

FIG. 5 is a schematic view of the cutting device;

fig. 6 is a schematic structural view of the turret.

In the figure: a fixed chassis 1; a rectangular frame 1-1; a connecting rod 1-2; 1-3 self-locking universal wheels; 1-4 of a lifting plate; 1-5 of a sliding column; 1-6 of a spring; a limiting plate 1-7; a moving mechanism 2; 2-1 of a slide block; 2-2 of a hand-operated plate; 2-3 of a vertical plate; 2-4 of a limiting ring; 2-5 of a connecting plate; fixing plates 2-6; 2-7 of a rectangular groove; moving blocks 2-8; 2-9 of a slideway; 2-10 parts of screw rod; a cutting device 3; rotating the rod 3-1; 3-2 of a bump; 3-3 of a rotating plate; connecting columns 3-4; 3-5 of a limiting ring; 3-6 parts of a connecting block; 3-7 of a motor; 3-8 parts of a cutting disc; a rotating frame 4; 4-1 of a pressure lever; 4-2 of briquetting; 4-3 of a holding rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The first embodiment is as follows:

the following describes this embodiment with reference to fig. 1-6, and the utility model relates to a highway construction technical field, more specifically the pitch cutting device is used in highway repair that says so, including fixed chassis 1, moving mechanism 2, cutting device 3 and rotating turret 4, the utility model discloses well cutting disc 3-8 can control horizontal migration, and cutting disc 3-8 can also the back-and-forth movement, and cutting disc 3-8 can also rotate 90 clockwise in the horizontal direction, and the device of being convenient for carries out the rectangle cutting along mending the position.

The left end and the right end of the moving mechanism 2 are connected to the upper end of the fixed underframe 1 in a sliding mode, the rear end of the cutting device 3 is connected to the moving framework 2 in a rotating mode, and the front end of the rotating frame 4 is connected to the front end of the fixed underframe 1 in a rotating mode.

The second embodiment is as follows:

referring to fig. 1-6, the fixed chassis 1 includes a rectangular frame 1-1, a connecting rod 1-2, and a self-locking universal wheel 1-3, the lifting device comprises lifting plates 1-4, sliding columns 1-5, springs 1-6 and limiting plates 1-7, four corners of the lower end of a rectangular frame 1-1 are respectively provided with self-locking universal wheels 1-3, two connecting rods 1-2 are fixedly connected to the front end of the rectangular frame 1-1 in a bilateral symmetry mode, four corners of the upper end of the rectangular frame 1-1 are respectively fixedly connected with the sliding columns 1-5, the springs 1-6 are sleeved on the four sliding columns 1-5, the two lifting plates 1-4 are respectively connected to the corresponding sliding columns 1-5 in a sliding mode, and the two limiting plates 1-7 are fixedly connected to the lifting plates 1-4 at the left end in a front-back symmetry mode. Before the device is used, the device is moved to a position needing to be cut, the rectangular frame 1-1 is opposite to the position needing to be cut, and the self-locking universal wheels 1-3 are locked to fix the device; when the two pressing blocks 4-2 rotate downwards, the two pressing blocks 4-2 drive the two lifting plates 1-4 to move downwards, the springs 1-6 are in a compressed state at the moment, the two connecting rods 1-2 are used for enabling the two pressing rods 4-1 to rotate at the upper ends of the two pressing rods 4-1, and the sliding columns 1-5 are used for enabling the two lifting plates 1-4 to slide on the sliding columns.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1-6, the moving mechanism 2 includes two sliding blocks 2-1, a hand-operated disk 2-2, a vertical plate 2-3, a limiting ring i 2-4, a connecting plate 2-5, a fixing plate 2-6, a rectangular groove 2-7, a moving block 2-8, a slideway 2-9 and a screw rod 2-10, the two sliding blocks 2-1 are respectively connected with the lower ends of the two lifting plates 1-4 in a sliding manner, the two sliding blocks 2-1 are fixedly connected with the left and right ends of the connecting plate 2-5 in a bilateral symmetry manner, the connecting plate 2-5 is provided with the slideway 2-9, the upper end of the left sliding block 2-1 is fixedly connected with the vertical plate 2-3, the screw rod 2-10 is rotatably connected with the vertical plate 2-3, and the screw rod 2, the two limiting rings I2-4 are respectively attached to the left end and the right end of the vertical plate 2-3, the left end of the screw rod 2-10 is fixedly connected with a hand-cranking disc 2-2, the moving block 2-8 is slidably connected onto the connecting plate 2-5, the fixed plate 2-6 is fixedly connected to the left end of the moving block 2-8, a rectangular groove 2-7 is formed in the fixed plate 2-6, the fixed plate 2-6 is connected with the screw rod 2-10 through threads, and the pull rod 2-11 is fixedly connected to the front end of the moving block 2-8. After the device is fixed, pulling the pull rod 2-11 to enable the moving mechanism 2 to move forwards or backwards, driving the cutting device 3 to move forwards or backwards by the moving mechanism 2, and further adjusting the position of the cutting disc 3-8 to enable the cutting disc 3-8 to be in the edge position of the repairing position; when the cutting disc 3-8 moves downwards to cut asphalt, the hand-operated disc 2-2 is shaken, the hand-operated disc 2-2 drives the screw rod 2-10 to rotate, the screw rod 2-10 drives the fixed plate 2-6 to move left and right, the fixed plate 2-6 drives the moving block 2-8 to slide left and right on the connecting plate 2-5, and the moving block 2-8 drives the cutting device 3 to move left and right, so that the cutting disc 3-8 is driven to move left and right to cut the asphalt; after the cutting direction of the cutting disc 3-8 is changed, the hand-operated rocking disc 2-2 is shaken to further change the cutting position of the cutting disc 3-8, the pull rod 2-11 is pulled to drive the cutting disc 3-8 to cut, the rectangle can be cut by changing the direction of the cutting disc 3-8 and moving the cutting disc forwards, backwards, leftwards and rightwards, the repairing position is guaranteed to be in the rectangle, the two limiting rings I2-4 are used for preventing the screw rod 2-10 from being separated from the vertical plate 2-3, and the vertical plate 2-3 is used for supporting the screw rod 2-10.

The fourth concrete implementation mode:

the embodiment is described below with reference to fig. 1-6, the cutting device 3 includes a rotating rod 3-1, a protruding block 3-2, a rotating plate 3-3, a connecting post 3-4, a limiting ring ii 3-5, a connecting block 3-6, a motor 3-7 and a cutting disc 3-8, the rotating rod 3-1 is fixedly connected to the rear end of the connecting post 3-4, two limiting rings ii 3-5 are fixedly connected to the connecting post 3-4, the rotating plate 3-3 is slidably connected to the upper end of the connecting post 3-4, the protruding block 3-2 is fixedly connected to the front end and the left end of the rotating plate 3-3, the protruding block 3-2 is matched with the rectangular groove 2-7, the connecting post 3-4 is slidably connected to the moving block 2-8, the two limiting rings ii 3-5 are respectively attached to the upper end and the lower end of the moving block, the lower end of the connecting column 3-4 is fixedly connected with a connecting block 3-6, the rear end of the connecting block 3-6 is fixedly connected with a motor 3-7, and the output shaft of the motor 3-7 is fixedly connected with a cutting disc 3-8. An output shaft of the motor 3-7 drives the cutting disc 3-8 to rotate, when the two lifting plates 1-4 move downwards, the two lifting plates 1-4 drive the moving mechanism 2 to move downwards, the moving mechanism 2 drives the cutting device 3 to move downwards, and then the cutting disc 3-8 is driven to move downwards to cut asphalt; lifting the rotating plate 3-3 upwards to enable the convex block 3-2 to leave the rectangular groove 2-7, pulling the rotating rod 3-1 to rotate 90 degrees clockwise, enabling the rotating rod 3-1 to drive the rotating plate 3-3 to rotate 90 degrees, enabling the rotating plate 3-3 to drive the connecting column 3-4 and the connecting block 3-6 to rotate 90 degrees, enabling the connecting block 3-6 to drive the motor 3-7 and the cutting disc 3-8 to rotate 90 degrees, and further changing the cutting direction of the cutting disc 3-8; at the moment, the rotating plate 3-3 is pressed downwards to enable the other protrusion block 3-2 to slide into the rectangular groove 2-7 to fix the connecting column 3-4, the two limiting rings II 3-5 are used for preventing the connecting column 3-4 from sliding up and down on the moving block 2-8, and the connecting block 3-6 is used for fixing the motor 3-7.

The fifth concrete implementation mode:

referring to fig. 1-6, the embodiment will be described, wherein the rotating frame 4 includes two pressing rods 4-1, two pressing blocks 4-2 and two holding rods 4-3, the rear ends of the two pressing rods 4-1 are fixedly connected to the left and right ends of the holding rod 4-3, the lower ends of the two pressing rods 4-1 are both fixedly connected with the pressing blocks 4-2, and the front ends of the two pressing rods 4-1 are rotatably connected to the upper ends of the two connecting rods 1-2. The holding rod 4-3 is pulled downwards, the holding rod 4-3 drives the two pressure rods 4-1 to rotate, and the two pressure rods 4-1 drive the two pressure blocks 4-2 to rotate downwards.

The sixth specific implementation mode:

the present embodiment will be described with reference to fig. 1 to 6, wherein the two pressing blocks 4-2 and the rear end of the corresponding pressing rod 4-1 both have an included angle of 60 °.

The utility model discloses a theory of operation: before the device is used, the device is moved to a position needing to be cut, the rectangular frame 1-1 is opposite to the position needing to be cut, and the self-locking universal wheels 1-3 are locked to fix the device; when the two pressing blocks 4-2 rotate downwards, the two pressing blocks 4-2 drive the two lifting plates 1-4 to move downwards, the springs 1-6 are in a compressed state at the moment, the two connecting rods 1-2 are used for enabling the two pressing rods 4-1 to rotate at the upper ends of the two pressing rods 4-1, and the sliding columns 1-5 are used for enabling the two lifting plates 1-4 to slide on the sliding columns. After the device is fixed, pulling the pull rod 2-11 to enable the moving mechanism 2 to move forwards or backwards, driving the cutting device 3 to move forwards or backwards by the moving mechanism 2, and further adjusting the position of the cutting disc 3-8 to enable the cutting disc 3-8 to be in the edge position of the repairing position; when the cutting disc 3-8 moves downwards to cut asphalt, the hand-operated disc 2-2 is shaken, the hand-operated disc 2-2 drives the screw rod 2-10 to rotate, the screw rod 2-10 drives the fixed plate 2-6 to move left and right, the fixed plate 2-6 drives the moving block 2-8 to slide left and right on the connecting plate 2-5, and the moving block 2-8 drives the cutting device 3 to move left and right, so that the cutting disc 3-8 is driven to move left and right to cut the asphalt; after the cutting direction of the cutting disc 3-8 is changed, the hand-operated rocking disc 2-2 is shaken to further change the cutting position of the cutting disc 3-8, the pull rod 2-11 is pulled to drive the cutting disc 3-8 to cut, the rectangle can be cut by changing the direction of the cutting disc 3-8 and moving the cutting disc forwards, backwards, leftwards and rightwards, the repairing position is guaranteed to be in the rectangle, the two limiting rings I2-4 are used for preventing the screw rod 2-10 from being separated from the vertical plate 2-3, and the vertical plate 2-3 is used for supporting the screw rod 2-10. An output shaft of the motor 3-7 drives the cutting disc 3-8 to rotate, when the two lifting plates 1-4 move downwards, the two lifting plates 1-4 drive the moving mechanism 2 to move downwards, the moving mechanism 2 drives the cutting device 3 to move downwards, and then the cutting disc 3-8 is driven to move downwards to cut asphalt; lifting the rotating plate 3-3 upwards to enable the convex block 3-2 to leave the rectangular groove 2-7, pulling the rotating rod 3-1 to rotate 90 degrees clockwise, enabling the rotating rod 3-1 to drive the rotating plate 3-3 to rotate 90 degrees, enabling the rotating plate 3-3 to drive the connecting column 3-4 and the connecting block 3-6 to rotate 90 degrees, enabling the connecting block 3-6 to drive the motor 3-7 and the cutting disc 3-8 to rotate 90 degrees, and further changing the cutting direction of the cutting disc 3-8; at the moment, the rotating plate 3-3 is pressed downwards to enable the other protrusion block 3-2 to slide into the rectangular groove 2-7 to fix the connecting column 3-4, the two limiting rings II 3-5 are used for preventing the connecting column 3-4 from sliding up and down on the moving block 2-8, and the connecting block 3-6 is used for fixing the motor 3-7. The holding rod 4-3 is pulled downwards, the holding rod 4-3 drives the two pressure rods 4-1 to rotate, and the two pressure rods 4-1 drive the two pressure blocks 4-2 to rotate downwards.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. Asphalt cutting device is used in highway repair, including fixed chassis (1), moving mechanism (2), cutting device (3) and rotating turret (4), its characterized in that: both ends sliding connection is in fixed chassis (1) upper end about moving mechanism (2), and cutting device (3) rear end rotates to be connected on removing framework (2), and rotating turret (4) front end rotates to be connected at fixed chassis (1) front end.

2. The asphalt cutting apparatus for road repair according to claim 1, wherein: the fixed underframe (1) comprises a rectangular frame (1-1), a connecting rod (1-2), a self-locking universal wheel (1-3), a lifting plate (1-4), a sliding column (1-5), a spring (1-6) and a limiting plate (1-7), four corners of the lower end of a rectangular frame (1-1) are respectively provided with a self-locking universal wheel (1-3), two connecting rods (1-2) are fixedly connected to the front end of the rectangular frame (1-1) in a bilateral symmetry mode, four corners of the upper end of the rectangular frame (1-1) are respectively fixedly connected with sliding columns (1-5), springs (1-6) are sleeved on the four sliding columns (1-5), two lifting plates (1-4) are respectively connected to the corresponding sliding columns (1-5) in a sliding mode, and two limiting plates (1-7) are fixedly connected to the left lifting plate (1-4) in a front-back symmetry mode.

3. The asphalt cutting apparatus for road repair according to claim 2, wherein: the moving mechanism (2) comprises sliding blocks (2-1), hand-operated discs (2-2), vertical plates (2-3), limiting rings I (2-4), connecting plates (2-5), fixing plates (2-6), rectangular grooves (2-7), moving blocks (2-8), slideways (2-9), screw rods (2-10) and pull rods (2-11), the two sliding blocks (2-1) are respectively connected to the lower ends of the two lifting plates (1-4) in a sliding manner, the two sliding blocks (2-1) are fixedly connected to the left end and the right end of the connecting plate (2-5) in a bilateral symmetry manner, the slideways (2-9) are arranged on the connecting plate (2-5), the vertical plates (2-3) are fixedly connected to the upper ends of the left-end sliding blocks (2-1), and the screw rods (2-10) are rotatably connected to the vertical plates, the lead screw (2-10) is fixedly connected with two limiting rings I (2-4), the two limiting rings I (2-4) are respectively attached to the left end and the right end of the vertical plate (2-3), the left end of the lead screw (2-10) is fixedly connected with a hand-cranking disc (2-2), the moving block (2-8) is slidably connected onto the connecting plate (2-5), the fixing plate (2-6) is fixedly connected onto the left end of the moving block (2-8), the fixing plate (2-6) is provided with a rectangular groove (2-7), the fixing plate (2-6) is in threaded connection with the lead screw (2-10), and the pull rod (2-11) is fixedly connected onto the front end of the moving block (2-8).

4. The asphalt cutting apparatus for road repair according to claim 3, wherein: the cutting device (3) comprises a rotating rod (3-1), bumps (3-2), a rotating plate (3-3), a connecting column (3-4), limiting rings II (3-5), connecting blocks (3-6), a motor (3-7) and a cutting disc (3-8), the rotating rod (3-1) is fixedly connected to the rear end of the connecting column (3-4), two limiting rings II (3-5) are fixedly connected to the connecting column (3-4), the rotating plate (3-3) is slidably connected to the upper end of the connecting column (3-4), the bumps (3-2) are fixedly connected to the front end and the left end of the rotating plate (3-3), the bumps (3-2) are matched with the rectangular grooves (2-7), and the connecting column (3-4) is slidably connected to the moving block (2-8), the two limiting rings II (3-5) are respectively attached to the upper end and the lower end of the moving block (2-8), the lower end of the connecting column (3-4) is fixedly connected with a connecting block (3-6), the rear end of the connecting block (3-6) is fixedly connected with a motor (3-7), and the output shaft of the motor (3-7) is fixedly connected with a cutting disc (3-8).

5. The asphalt cutting apparatus for road repair according to claim 4, wherein: the rotating frame (4) comprises two pressing rods (4-1), a pressing block (4-2) and a holding rod (4-3), the rear ends of the two pressing rods (4-1) are fixedly connected to the left end and the right end of the holding rod (4-3), the pressing block (4-2) is fixedly connected to the lower ends of the two pressing rods (4-1), and the front ends of the two pressing rods (4-1) are rotatably connected to the upper ends of the two connecting rods (1-2).

6. The asphalt cutting apparatus for road repair according to claim 5, wherein: the included angles between the two pressing blocks (4-2) and the rear ends of the corresponding pressing rods (4-1) are both 60 degrees.