CN211689815U - Cement concrete pavement grooving device capable of continuously cooling - Google Patents

Abstract

The utility model provides a continuous cooling cement concrete pavement grooving device, which comprises a water tank, the upper position of the left end of the water tank is fixedly connected to an adjustable grooving structure through a connecting plate, and the adjustable grooving structure comprises a first frame and a A second frame that moves up and down with the first frame, the inner top of the second frame is fixed with a moving plate by a second electric cylinder, a fixed plate is fixed inside the second frame and the fixed plate is arranged below the moving plate, the moving plate A vertical rod is installed at the lower end, the lower end of the vertical rod is rotated to install a rotating rod, the outer end of the second frame is slidably installed with a connecting rod, the connecting rod is rotatably connected with the rotating rod, and the bottom position of the side end of the connecting rod is fixed with a cutter , the cutter is provided with a rotating rod inside, the utility model has a reasonable structure, is convenient for adjusting the spacing of the depth of the grooves, and has a good use effect.

Description

A continuous cooling cement concrete pavement carving device

technical field

The utility model relates to a continuously cooling cement concrete pavement carving device, which belongs to the technical field of pavement construction.

Background technique

For concrete pavement, in order to reduce vehicle slippage and reduce noise, the pavement is generally grooved by a road groove groove device after the completion of the road construction.

The existing grooving device for concrete pavement drives the blade to rotate through a motor to perform grooving work. Most of the grooving device for existing cement concrete pavement has a fixed groove depth and groove spacing, which is inconvenient to adjust according to the thickness of the pavement. , the flexibility of use is poor, and the scope of use is narrow.

Utility model content

In view of the deficiencies in the prior art, the purpose of this utility model is to provide a continuous cooling cement concrete pavement grooving device, so as to solve the grooving depth and grooving of the existing cement concrete pavement grooving device proposed in the above-mentioned background technology. Most of the spacing is fixed, it is inconvenient to adjust according to the thickness of pavement, the use flexibility is poor, and the use range is narrow.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a continuous cooling cement concrete pavement grooving device, comprising a water tank, the upper position of the left end of the water tank is fixedly connected with an adjustable grooving structure through a connecting plate, so The adjustable slotting structure includes a first frame and a second frame that can move up and down along the first frame, the inner top of the second frame is fixed with a moving plate by a second electric cylinder, and the second frame is fixedly installed with a fixed plate inside And the fixed plate is arranged below the moving plate, the lower end of the moving plate is installed with a vertical rod, the lower end of the vertical rod is rotated to install a rotating rod, the outer end of the second frame is slidably installed with a connecting rod, and the connecting rod and the rotating rod rotate connected, a cutter is fixed at the bottom of the side end of the connecting rod, and a rotating rod is arranged inside the cutter.

Further, the outer shape of the first frame is a hollow square frame with an opening at the lower end, the second frame is arranged inside the first frame and extends to the lower end of the first frame along the opening, and the inner top of the first frame passes through two A first electric cylinder is fixedly connected with the upper end of the second frame.

Further, the left and right ends of the moving plate are fixed with pulleys, and the two pulleys are respectively attached to the left and right walls of the second frame. Cylinder connection.

Further, the vertical rods are provided with at least two, the upper ends of the at least two vertical rods are fixed with a first sliding sleeve, and the at least two first sliding sleeves are both sleeved on the moving plate, and the first sliding sleeve is in the middle position. The first sliding sleeve is fixedly connected with the moving plate.

Further, the connecting rods are provided with at least two, and the upper ends of the at least two connecting rods are fixed with a second sliding sleeve, the second sliding sleeve is installed on the fixing plate, and the second sliding sleeve can move along the fixing plate. Moving left and right, two adjacent connecting rods are connected together with a vertical rod through two rotating rods, and the rotating rods are respectively connected with the vertical rod and the connecting rod through the hinge seat.

Further, there are at least two cutting knives, and at least two cutting knives are fixedly connected with at least two connecting rods in one-to-one correspondence. The annular outer end of the first connecting ring is mounted with a second connecting ring through a bearing, and the first connecting ring is fixed on the lower end of the connecting rod.

Further, the upper end of the rotating rod is provided with a groove, the lower end of the cutter is provided with a blocking block, the blocking block is provided in the groove, the moving plate is provided with a strip groove, and the vertical rod is provided in the strip. inside the groove.

Further, connecting plates are fixed at the front and rear positions of the lower end of the second frame, and shielding plates are fixed at the front end and the rear end of the second frame.

Further, the rotating rod includes a middle part connected with the cutter, a rear part and a front part arranged at both ends of the middle part, the rear part and the front part are fixedly connected with the middle part through a coupling, and the rear part and The front part is respectively connected with the two connecting plates through bearings, and the rear end of the rear part is fixedly connected to the motor.

Further, the controller and two handles are fixed at the upper right part of the upper end of the water tank, the water filling pipe with the first switch valve is fixed at the left part of the upper end of the water tank, the water outlet faucet is fixed at the lower part of the side end of the water tank, and the water The four corners of the bottom of the box are fixed with universal wheels, the water tank is provided with a water pump, the rear ends of at least two of the connecting rods are fixed with a water spray pipe, and the water outlet of the water spray pipe is set at the upper right of the cutter. It is connected with at least two water spray pipes by pipes.

Beneficial effects of the present utility model: the utility model is a continuously cooling cement concrete pavement grooving device,

1. Use the second electric cylinder to drive the moving plate and the vertical rod to move up or down synchronously, so that the distance between the two adjacent connecting rods can be adjusted smaller or larger through the rotating rod, and then the distance between the adjacent cutting knives can be adjusted. The spacing between them can be adjusted, so that it is convenient to cut grooves with various spacings.

2. The first electric cylinder is used to drive the second frame to move downward, thereby driving the rotating cutter to move downward, and the depth of the groove can be regulated by controlling the downward movement distance of the first electric cylinder, which is convenient for processing various grooves. deep groove.

3. In the process of cutting the groove, start the water pump at the same time, use the water pump to transport the water inside the water tank to the inside through the pipeline, and then cool the cutting knife through the sprayed water and flush the residue inside the groove. , to achieve the function of continuous cooling of the cutter.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the front view of a kind of cement concrete pavement grooving device for continuous cooling of the utility model;

Fig. 2 is the front view of the adjustable grooving structure in a kind of continuous cooling cement concrete pavement grooving device of the present invention;

Fig. 3 is the left side view of the adjustable grooving structure in a cement concrete pavement grooving device for continuous cooling of the utility model;

Fig. 4 is the schematic diagram of connecting rod in a kind of continuous cooling cement concrete pavement carving device of the present invention;

FIG. 5 is a schematic diagram of a fixed plate in a continuously cooling cement concrete pavement grooving device of the present invention.

In the picture: 1-water tank, 2-connecting plate, 3-adjustable groove structure, 11-water pump, 12-pipeline, 31-first frame, 32-second frame, 33-cutting knife, 34-water spray Tube, 35-connecting rod, 36-rotating rod, 37-vertical rod, 38-fixed plate, 39-moving plate, 40-second electric cylinder, 41-first electric cylinder, 321-connecting plate, 322-shielding Plate, 331-rotating rod, 351-first link, 352-second link, 353-bearing.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

Please refer to FIG. 1-FIG. 5, the present utility model provides a technical solution: a continuous cooling cement concrete pavement grooving device, comprising a water tank 1 for loading flushing water, and the upper position of the left end of the water tank 1 is fixedly connected by a connecting plate 2 The adjustable grooving structure 3, the connecting plate 2 facilitates the connection of the adjustable grooving structure 3 and the water tank 1, and the adjustable grooving structure 3 can cut the concrete floor.

The adjustable slotting structure 3 includes a first frame 31 and a second frame 32 that can move up and down along the first frame 31 . The inner top of the second frame 32 is fixed to the moving plate 39 by the second electric cylinder 40 , and the second frame 32 is fixed inside The fixed plate 38 is installed and the fixed plate 38 is arranged under the movable plate 39. The lower end of the movable plate 39 is installed with a vertical rod 37, the lower end of the vertical rod 37 is rotated to install the rotating rod 36, and the outer end of the second frame 32 is slidably installed with a connecting rod 35. The connecting rod 35 is rotatably connected with the rotating rod 36. The bottom position of the side end of the connecting rod 35 fixes the cutting knife 33. The cutting knife 33 is provided with a rotating rod 331. The second frame 32 that can move up and down can adjust the distance between the bottom end of the cutting knife 33 relative to the ground plane The distance between the two adjacent cutting knives 33 is adjusted by the rotating rod 36 to adjust the distance between the two adjacent cutters 33 by moving the second electric cylinder 40 up and down to drive the vertical rod 37 to move up and down. Easy to cut grooves with various pitches.

The shape of the first frame 31 is a hollow square frame with an opening at the lower end. The second frame 32 is arranged inside the first frame 31 and extends to the lower end of the first frame 31 along the opening. The cylinder 41 is fixedly connected with the upper end of the second frame 32 , the first frame 31 can guide and limit the position of the second frame 32 , and the first electric cylinder 41 is convenient to control the up and down movement of the second frame 32 .

The left and right ends of the moving plate 39 are fixed with pulleys, and the two pulleys are respectively attached to the left and right walls of the second frame 32. The upper end of the moving plate 39 and the inner top of the second frame 32 are connected by two second electric cylinders 40. The pulleys The stability of the moving plate 39 moving up and down is improved, and the two second electric cylinders 40 are convenient to drive the moving plate 39 to move up and down.

There are at least two vertical rods 37, the upper ends of the at least two vertical rods 37 are fixed with a first sliding sleeve, and at least two first sliding sleeves are sleeved on the moving plate 39, and the sliding sleeve in the middle position and the moving plate 39 Fixed connection, the first sliding sleeve is convenient for the connecting rod 35 to move left and right along the moving plate 39 , and the first sliding sleeve in the middle position is fixedly connected with the moving plate 39 to realize the positioning and installation of the cutter 33 .

There are at least two connecting rods 35, and the upper ends of the at least two connecting rods 35 are fixed with second sliding sleeves. The two connecting rods 35 are jointly connected with a vertical rod 37 through two rotating rods 36. The rotating rod 36 is respectively connected with the vertical rod 37 and the connecting rod 35 through the hinge seat. The second sliding sleeve is convenient for connecting the connecting rod 35 along the It moves left and right against the fixed plate 38 .

There are at least two cutting knives 33, and the at least two cutting knives 33 are fixedly connected with at least two connecting rods 35 in one-to-one correspondence. The second connecting ring 352 is installed at the end through the bearing 353, and the first connecting ring 351 is fixed on the lower end of the connecting rod 35. The first connecting ring 351, the second connecting ring 352 and the bearing 353 facilitate the connection between the cutter 33 and the connecting rod 35 and enable the connection between the two. Perform relative rotation.

The upper end of the rotating rod 331 is provided with a groove, the lower end of the cutter 33 is provided with a blocking block, the blocking block is arranged in the groove, the moving plate 39 is provided with a strip-shaped groove, and the vertical rod 37 is set in the strip-shaped groove, and the strip-shaped groove is easy to move. Connection of plate 39 to vertical rod 37 .

Connecting plates 321 are fixed at the front and rear of the second frame 32 , and shielding plates 322 are fixed at the front and rear ends of the second frame 32 .

The rotating rod 331 includes a middle part connected with the cutter 33, a rear part and a front part arranged at both ends of the middle part, the rear part and the front part are fixedly connected with the middle part through a coupling, and the rear part and the front part are respectively connected by bearings. It is connected with two connecting plates 321, and the rear end of the rear part is fixedly connected to the motor. The connecting plate 321 is convenient for the connection between the rotating rod 331 and the second frame 32. When disassembling the cutting knife 33, the cutting knife 33 and the first connecting ring 351 can be disassembled first. Then, the middle part, the front part and the part are disassembled, and then the cutter 33 can be disassembled from the rotating rod 331 to realize the replacement of the cutter 33 .

The controller and two handles are fixed at the upper right part of the water tank 1; the water filling pipe with the first switch valve is fixed at the left part of the upper end of the water tank 1; the water outlet tap is fixed at the lower part of the side end of the water tank 1; To the wheel, a water delivery pump 11 is provided inside the water tank 1, a water spray pipe 34 is fixed at the rear ends of at least two connecting rods 35, and the water outlet of the water spray pipe 34 is set at the upper right of the cutter 33. A water spray pipe 34 is connected, the handle is easy for people to hold, and the universal wheel is used to facilitate people to push the utility model. The controller can be selected from TC5540 motion controller, which is used to control the motor, the first electric cylinder 41 and the second electric cylinder of the present utility model. The two electric cylinders 40 and the like are controlled to start and stop, and the water adding pipe and the water outlet faucet are convenient for adding water into the water tank 1 or discharging the water in the water tank 1 .

Working principle: the person starts the motor, and uses the motor to drive the rotating rod 331 to rotate, thereby driving the cutter 33 to rotate, then the person starts the first electric cylinder 41, and the first electric cylinder 41 works to drive the second frame 32 to move downward, and the second frame 32 The downward movement drives the rotating cutter 33 to move downward, so that the rotating cutter 33 contacts the ground and cuts the ground. When the cutter 33 moves down a suitable distance, the personnel closes the first electric cylinder 41 to realize cutting To obtain the required groove depth, when in use, the depth of the cut groove can be regulated by the downward movement distance of the piston rod of the first electric cylinder 41 .

In the process of grooving, start the water delivery pump 11 at the same time, and use the water delivery pump 11 to deliver the water inside the water tank 1 to the inside of the water spray pipe 34 through the pipe 12, and then the water sprayed from the water spray pipe 34 is used to carry out the cutting knife 33. At the same time, the residue in the groove can be flushed while cooling, and the function of continuously cooling the cutting knife 33 can be realized.

When the distance between the existing two adjacent cutting knives 33 is different from the demand, the personnel stop the grooving work, and activate the second electric cylinder 40 to drive the moving plate 39 and the vertical rod 37 to move up or down synchronously, thereby The distance between the two adjacent connecting rods 35 is adjusted smaller or larger through the rotating rod 36, and then the distance between the adjacent cutting knives 33 is adjusted, and the distance between the two cutting knives 33 is adjusted to the required level. The second electric cylinder 40 is closed when the size is changed, thereby facilitating the cutting of grooves of various pitches.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and does not deviate from the present invention. The present invention can be implemented in other specific forms under the condition of the spirit or basic features. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. The utility model provides a last cement concrete road surface notching device of cooling which characterized in that: the water tank comprises a water tank (1), wherein the upper position of the left end of the water tank (1) is fixedly connected with an adjustable grooving structure (3) through a connecting plate (2);

grooving structure (3) with adjustable include first frame (31) and can be along second frame (32) that first frame (31) reciprocated, the inside top of second frame (32) is through electronic jar of second (40) fixed moving plate (39), establish in moving plate (39) below second frame (32) inside fixed mounting fixed plate (38) and fixed plate (38), vertical pole (37) of moving plate (39) lower extreme installation, vertical pole (37) lower extreme rotation installation bull stick (36), second frame (32) outer end sliding mounting connecting rod (35), connecting rod (35) rotate with bull stick (36) and are connected, connecting rod (35) side bottom position fixes cutter (33), cutter (33) inside is equipped with dwang (331).

2. A continuous cooling concrete pavement grooving apparatus as claimed in claim 1, wherein: first frame (31) appearance is equipped with the hollow square frame of open-ended for the lower extreme, second frame (32) are established inside first frame (31) and are extended to first frame (31) lower extreme along the opening, the inside top of first frame (31) is through two electronic jars (41) and second frame (32) upper end fixed connection.

3. A continuous cooling concrete pavement grooving apparatus as claimed in claim 1, wherein: the movable plate (39) is fixed with pulleys at the left end and the right end, the pulleys are respectively attached to the left wall and the right wall inside the second frame (32), and the upper end of the movable plate (39) is connected with the top end inside the second frame (32) through two second electric cylinders (40).

4. A continuous cooling concrete pavement grooving apparatus as claimed in claim 1, wherein: the movable plate is characterized in that the number of the vertical rods (37) is at least two, the upper ends of the at least two vertical rods (37) are respectively fixed with a first sliding sleeve, the at least two first sliding sleeves are respectively sleeved on the movable plate (39), and the first sliding sleeves in the middle positions are fixedly connected with the movable plate (39).

5. A continuous cooling cement concrete pavement grooving apparatus as claimed in claim 4, wherein: connecting rod (35) are equipped with at least two, at least two the second sliding sleeve is all fixed to connecting rod (35) upper end, the second sliding sleeve is all installed on fixed plate (38) and the second sliding sleeve can remove about along fixed plate (38), adjacent two be connected with a vertical pole (37) jointly through two bull sticks (36) between connecting rod (35), bull stick (36) are connected with vertical pole (37) and connecting rod (35) respectively through articulated seat.

6. A continuous cooling concrete pavement grooving apparatus as claimed in claim 1, wherein: the cutting knife (33) is provided with at least two, at least two cutting knife (33) and at least two connecting rods (35) one-to-one fixed connection, through the first interlink (351) of bolt fastening on the vertical side plane of cutting knife (33), the second interlink (352) is installed through bearing (353) in the annular outer end of the first interlink (351), and the first interlink (351) is fixed at the lower end of the connecting rod (35).

7. A continuous cooling concrete pavement grooving apparatus as claimed in claim 1, wherein: the groove is formed in the upper end of the rotating rod (331), a clamping block is arranged at the lower end of the cutter (33), the clamping block is arranged inside the groove, a strip-shaped groove is formed in the moving plate (39), and the vertical rod (37) is arranged inside the strip-shaped groove.

8. A continuous cooling concrete pavement grooving apparatus as claimed in claim 1, wherein: the front and rear positions of the lower end of the second frame (32) are both fixed with connecting plates (321), and the front end and the rear end of the second frame (32) are both fixed with shielding plates (322).

9. A continuous cooling concrete pavement grooving apparatus as claimed in claim 8, wherein: dwang (331) include the intermediate part be connected with cutter (33) and establish rear portion and the front portion at the intermediate part both ends, rear portion and front portion all pass through shaft coupling and intermediate part fixed connection, and rear portion and front portion pass through the bearing and be connected with two even boards (321) respectively, rear portion rear end fixed connection motor.

10. A continuous cooling cement concrete pavement grooving apparatus as claimed in claim 4, wherein: the utility model discloses a water tank, including water tank (1), water tank (1) upper end right part rigidity controller and two handles, the water filling pipe that has first ooff valve of water tank (1) upper end left part rigidity, water tank (1) side lower part rigidity goes out tap, the universal wheel is all fixed to water tank (1) bottom four corners position, water delivery pump (11), at least two are established to water tank (1) inside water delivery pump (11) are established the delivery port of connecting rod (35) rear end equal fixed spray pipe (34) and are established in cutter (33) upper right side, water delivery pump (11) are connected with two at least spray pipes (34) through pipeline (12).

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