CN210086007U

CN210086007U - Road construction is with grinding flat device

Info

Publication number: CN210086007U
Application number: CN201920678229.9U
Authority: CN
Inventors: 王恩兵
Original assignee: Individual
Current assignee: Jiaxing Heyuan Garden Engineering Co ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-02-18
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a road construction is with grinding flat device relates to road construction technical field. This road construction is with grinding device, including the box, the inside bottom surface of box is close to both sides edge and all installs electric telescopic handle, and two electric telescopic handle's bottom welding has first fixed plate, and the bottom of first fixed plate is close to four corners and all welds along vertical direction has T type pole, and T type pole is provided with four altogether. This road construction is with grinding flat device, start through the suction fan, make the inlet scoop of suction fan can better pass through the round mouth, absorb the dust that grinds flat production, thereby can be timely absorb the inside of suction fan to the dust that grinds flat production, at the discharge port through the suction fan, make the dust enter into the blast pipe, through the dust filter screen, can be better carry out filtration treatment to the dust, reduce the worker and absorb the dust, make that the worker can be better carry out work, be convenient for carry out timely processing to the dust.

Description

Road construction is with grinding flat device

Technical Field

The utility model relates to a road construction technical field specifically is a road construction is with grinding flat device.

Background

The road is the infrastructure that supplies vehicle and pedestrian to pass, current road has concrete and cement to lay usually and forms, after road construction is accomplished, the roughness on ground needs to be detected usually, when the road unevenness, need polish the processing to the road, prevent that the road surface is uneven and lead to the vehicle to produce jolting and make danger coefficient increase when going, but among the prior art, when polishing the road surface, can produce a large amount of dust, and then can lead to the worker to absorb a large amount of dust, influence worker's health safety, be not convenient for the worker to polish the road surface, some current grinding device simultaneously, in long-term use, need change the dull polish disc, it is current when changing the dull polish disc, it is extremely difficult, can increase a large amount of work load of worker.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a road construction is with grinding flat device uses the back, can effectually absorb the filtration to the dust that the road ground produced at ordinary times, is changing the disc of grinding flat simultaneously, convenient more.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a road construction is with grinding device, includes the box, the inside bottom surface of box is close to both sides edge and all installs electric telescopic handle, two electric telescopic handle's bottom welding has first fixed plate, the bottom of first fixed plate is close to four corners and all welds T type pole along vertical direction, T type pole is provided with four altogether, and the surface slip of four T type poles has run through the second fixed plate, four T type pole the surface all overlap and is equipped with compression spring, the bottom center department welding of second fixed plate has hollow block, the inside bottom surface of hollow block is installed the motor, the bottom of motor extends to the outside of hollow block through the pivot, and the bottom welding of pivot has the plectane, the bottom of plectane is fixed with the grinding disc, the top of plectane is close to the edge and has been seted up four first screw holes along the circumferencial direction equidistance, the inner surface walls of the four first threaded holes are in threaded connection with screw rods.

Preferably, grind the bottom of flat disc and be close to the center and seted up four notches, four along the circumferencial direction equidistance the second screw hole has all been seted up along vertical direction to the interior table wall of notch, the surface of lead screw and the interior table wall threaded connection of second screw hole, and the bottom of lead screw extends to the inside of notch, the bottom screw thread cover of lead screw is equipped with the nut.

Preferably, the bottom of box is open structure, and the bottom of box is close to four corners and all is provided with the universal wheel, the top center department of box installs the battery, the surface cover of battery is equipped with the protective housing, and the top fixed connection of screw and box is passed through to the bottom of protective housing.

Preferably, circular spout has been seted up along the circumferencial direction in the outside of mill flat disc, the both sides surface center department of second fixed plate all welds L type pole, the bottom welding of L type pole has the slide, and the surface of slide and the interior table wall slip of circular spout inlay establishes.

Preferably, the round mouth has all been seted up near bottom edge to the both sides surface of box, the both sides surface of box has all welded the frame near bottom edge, the suction fan is installed to the inside bottom surface of frame.

Preferably, the top center department intercommunication of frame has the blast pipe, the interior table wall of blast pipe is fixed with the dust filter screen through the screw, the top center department of dust filter screen has the pull rod along vertical direction welding.

Preferably, a push rod is welded on the outer surface of one side of the box body close to the edge of the top, and a control panel is arranged on the top of the box body close to one edge.

The utility model provides a road construction is with grinding flat device. The method has the following beneficial effects:

(1) this road construction is with device of grinding down, through starting electric telescopic handle, make electric telescopic handle drive first fixed plate and move down, thereby make the disc of grinding down contact ground, start the motor, make the disc of grinding down rotate, thereby can be better grind down the processing to ground, run into the road surface when protruding at the disc of grinding down, make the disc of grinding down lift up, thereby make the second fixed plate slide on T type pole, extrude compression spring, thereby can be better carry out buffering processing to lifting up of the disc of grinding down, restoring force through compression spring, make the road surface that contacts that the disc of grinding down can be better to protruding road surface, thereby can be better grind down the processing to the road surface, improve the efficiency of grinding down.

(2) This road construction is with grinding flat device, start through the suction fan, make the inlet scoop of suction fan can better pass through the round mouth, absorb the dust that grinds flat production, thereby can be timely absorb the inside of suction fan to the dust that grinds flat production, at the discharge port through the suction fan, make the dust enter into the blast pipe, through the dust filter screen, can be better carry out filtration treatment to the dust, reduce the worker and absorb the dust, make that the worker can be better carry out work, be convenient for carry out timely processing to the dust.

(3) This road construction is with mill paper-back edition is put, through running through first screw hole and second screw hole with the lead screw in proper order screw thread, make the bottom of lead screw extend to the inside of notch, the bottom through nut and lead screw carries out the screw thread cover and establishes, thereby can be better fix the mill paper-back edition, make the mill paper-back edition in the pivoted, stability that can be more, slide in the inside of circular spout through the slide simultaneously, improvement mill paper-back edition pivoted stability once more, when dismantling the mill paper-back edition, only need dismantle the nut, can dismantle the change to the mill paper-back edition, more on changing, can be more convenient, reduce a large amount of dismantlements of worker and change work load.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is an enlarged view of a portion of a section a in fig. 1 according to the present invention;

fig. 3 is a front view of the inventive burnishing disc.

In the figure: 1. a protective shell; 2. a storage battery; 3. an electric telescopic rod; 4. a box body; 41. a control panel; 5. a push rod; 6. a first fixing plate; 7. a compression spring; 8. a T-shaped rod; 9. a second fixing plate; 10. a hollow block; 11. a motor; 12. grinding the disc; 13. a slide plate; 14. an L-shaped rod; 15. a pull rod; 16. an exhaust pipe; 17. a dust filter screen; 18. a round mouth; 19. a suction fan; 20. a frame; 21. a universal wheel; 22. a screw rod; 23. a circular plate; 24. a nut; 25. a recess; 26. a second threaded hole; 27. a first threaded hole; 28. a circular chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a road construction is with grinding device, including the box 4, the front surface of box 4 is close to one side edge and is connected with the chamber door through the hinge rotation, open the chamber door and be convenient for change the disc 12 of grinding, close the chamber door and be convenient for grind the road surface and go on the flat processing, the inside bottom surface of box 4 is close to both sides edge and all installs electric telescopic handle 3, electric telescopic handle 3 adopts the model of NKLA8F, the bottom welding of two electric telescopic handle 3 has first fixed plate 6, first fixed plate 6 can be better fixes the position of T type pole 8, the bottom of first fixed plate 6 is close to four corners and all has welded T type pole 8 along the vertical direction, T type pole 8 has four altogether, and the surface of four T type poles 8 slides and runs through the second fixed plate 9, T type pole 8 is convenient for fix the position of second fixed plate 9, can better make second fixed plate 9 slide on the surface of T type pole 8 simultaneously, the outer surfaces of the four T-shaped rods 8 are all sleeved with compression springs 7, when the second fixing plate 9 slides on the T-shaped rods 8, the compression springs 7 are compressed, so that the upward movement of the second fixing plate 9 can be better buffered, the second fixing plate 9 can be conveniently reset through the restoring force of the compression springs 7, a hollow block 10 is welded at the center of the bottom of the second fixing plate 9, the hollow block 10 can better fix the position of the motor 11, so that the motor 11 can be more stable when in use, the motor 11 is installed at the inner bottom surface of the hollow block 10, the motor 11 is of a type of HFF112M4-4KW, the bottom of the motor 11 extends to the outside of the hollow block 10 through a rotating shaft, a circular plate 23 is welded at the bottom end of the rotating shaft, the circular plate 23 is convenient for forming a first threaded hole 27, a flat grinding circular plate 12 is fixed at the bottom of the circular plate 23, the top of the circular plate 23 is provided with four first threaded holes 27 at equal intervals along the circumferential direction near the edge, the inner surface walls of the four first threaded holes 27 are in threaded connection with a screw rod 22, the grinding disc 12 is attached to the bottom of the circular plate 23, the screw rod 22 sequentially penetrates through the first threaded holes 27 and the second threaded holes 26 in a threaded manner, so that the screw rod 22 extends into the notch 25, a nut 24 is sleeved at the bottom end of the screw rod 22 in a threaded manner, the grinding disc 12 can be better fixed, the electric telescopic rod 3 is started, the electric telescopic rod 3 drives the first fixing plate 6 to move downwards, so that the grinding disc 12 is in contact with the ground, the motor 11 is started, the grinding disc 12 is rotated, the ground can be better ground, when the grinding disc 12 is raised on a convex road surface, the grinding disc 12 is lifted, so that the second fixing plate 9 slides on the T-shaped rod 8, the compression spring 7 is extruded, so that the grinding disc 12 can be better lifted to be buffered, the restoring force of the compression spring 7 is utilized to enable the grinding disc 12 to better contact a convex road surface, the road surface can be better ground to be flat, the grinding efficiency is improved, the suction inlet of the suction fan 19 can better pass through the round opening 18 through the starting of the suction fan 19 to absorb dust generated by grinding, the dust generated by grinding can be timely absorbed into the suction fan 19, the dust enters the exhaust pipe 16 through the discharge outlet of the suction fan 19, the dust can be better filtered through the dust filter screen 17, the dust absorption of workers is reduced, the workers can better work, the dust is convenient to timely process, the screw rod 22 sequentially penetrates through the first threaded hole 27 and the second threaded hole 26, make the bottom of lead screw 22 extend to the inside of notch 25, the bottom through nut 24 and lead screw 22 carries out the screw thread cover and establishes, thereby can be better fix dull-polishing disc 12, make dull-polishing disc 12 when the pivoted, stability that can be more, slide in the inside of circular spout 28 through slide 13 simultaneously, improvement dull-polishing disc 12 pivoted stability that can be once more, when dismantling dull-polishing disc 12, only need dismantle nut 24, can dismantle the change to dull-polishing disc 12, more on changing, can be more convenient, reduce a large amount of dismantlement change work load of worker.

Four notches 25 are equidistantly arranged near the center of the bottom of the grinding disc 12 along the circumferential direction, the notches 25 are arranged, so that the screw rod 22 can better extend into the notches, the nut 24 and the bottom end of the screw rod 22 are conveniently sleeved with threads, the notches 25 can better hide the position of the nut 24, the road surface is conveniently ground, the inner surface walls of the four notches 25 are respectively provided with a second threaded hole 26 along the vertical direction, the outer surface of the screw rod 22 is in threaded connection with the inner surface wall of the second threaded hole 26, the bottom end of the screw rod 22 extends into the notches 25, the bottom end of the screw rod 22 is sleeved with the nut 24 in a threaded manner, the nut 24 can better fix the screw rod 22, so that the grinding disc 12 can be more stable when rotating, the bottom of the box body 4 is of an open structure, universal wheels 21 are arranged near four corners of the bottom of the box body 4, and the box body 4 can conveniently move, the road surface can be better ground, the storage battery 2 is installed at the center of the top of the box body 4, the storage battery 2 can better supply power to the electric telescopic rod 3, the motor 11 and the suction fan 19, so that the equipment can operate, the outer surface of the storage battery 2 is sleeved with the protective shell 1, the bottom of the protective shell 1 is fixedly connected with the top of the box body 4 through screws, the protective shell 1 is convenient for protecting the storage battery 2, the outer side of the ground flat disc 12 is provided with a circular sliding groove 28 along the circumferential direction, the centers of the outer surfaces of the two sides of the second fixing plate 9 are both welded with L-shaped rods 14, the L-shaped rods 14 can better fix the position of the sliding plate 13, the bottom ends of the L-shaped rods 14 are welded with the sliding plate 13, the outer surface of the sliding plate 13 is embedded with the inner surface wall of the circular sliding groove 28 in a sliding manner, the sliding plate 13 is embedded with the inner surface wall of the, can be more stable, convenient to use, round mouth 18 has all been seted up near bottom edge to the both sides surface of box 4, round mouth 18 is seted up, make suction fan 19 can be timely absorb the dust that grinds the flat production, the both sides surface of box 4 has all welded frame 20 near bottom edge, frame 20 can be better fixes the position of suction fan 19, suction fan 19 is installed to the inside bottom surface of frame 20, suction fan 19 adopts the model of cx75, frame 20's top center department intercommunication has blast pipe 16, can be better discharge the dust after the filtration, the interior table wall of blast pipe 16 is fixed with dust filter screen 17 through the screw, the welding of top center department along vertical direction of dust filter screen 17 has pull rod 15, dismantle the screw nail, then lift pull rod 15, be convenient for take out dust filter screen 17, make the worker can be better wash dust filter screen 17, the welding of one side surface of box 4 near top edge has push rod 5, is convenient for promote box 4, and the top of box 4 is close to one side edge and is provided with control panel 41, and control panel 41 worker controls electric telescopic handle 3, motor 11 and suction fan 19 and uses.

During the use, start electric telescopic handle 3, make dull polish disc 12 extend to the box 4 outside, contact with the road surface, start motor 11, make dull polish disc 12, can be better grind the flat processing to the road surface, start suction fan 19, make the inlet scoop of suction fan 19, can be better absorb the inside of suction fan 19 through round mouth 18 dust that will grind the flat production, discharge the dust through the discharge port of suction fan 19, make the dust enter into the inside of blast pipe 16, through dust filter screen 17, can be better filter the dust, then discharge, the worker of being convenient for carries out work, when changing dull polish disc 12, open the chamber door, only need to dismantle nut 24, take off lead screw 22, can dismantle dull polish disc 12, the worker of being convenient for carries out the change processing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a road construction is with grinding flat device, includes box (4), its characterized in that: electric telescopic rods (3) are installed on the inner bottom surface of the box body (4) close to the edges of two sides, first fixing plates (6) are welded at the bottom ends of the two electric telescopic rods (3), T-shaped rods (8) are welded at the bottom of the first fixing plates (6) close to four corners along the vertical direction, four T-shaped rods (8) are arranged, a second fixing plate (9) penetrates through the outer surfaces of the four T-shaped rods (8) in a sliding mode, compression springs (7) are sleeved on the outer surfaces of the four T-shaped rods (8), hollow blocks (10) are welded at the center of the bottom of the second fixing plate (9), motors (11) are installed on the inner bottom surfaces of the hollow blocks (10), the bottoms of the motors (11) extend to the outer portions of the hollow blocks (10) through rotating shafts, circular plates (23) are welded at the bottom ends of the rotating shafts, flat grinding circular plates (12) are fixed at the bottoms of the, the top of plectane (23) is close to the edge and has seted up four first screw holes (27), four along the circumferencial direction equidistance the equal threaded connection of interior table wall of first screw hole (27) has lead screw (22).

2. The road construction is with grinding device of claim 1, characterized in that: grind the bottom of flat disc (12) and be close to the center and seted up four notches (25), four along the circumferencial direction equidistance the second screw hole (26) have all been seted up along vertical direction to the interior table wall of notch (25), the surface of lead screw (22) and the interior table wall threaded connection of second screw hole (26), and the bottom of lead screw (22) extends to the inside of notch (25), the bottom screw thread cover of lead screw (22) is equipped with nut (24).

3. The road construction is with grinding device of claim 1, characterized in that: the bottom of box (4) is open structure, and the bottom of box (4) is close to four corners and all is provided with universal wheel (21), the top center department of box (4) installs battery (2), the surface cover of battery (2) is equipped with protective housing (1), and the top fixed connection of screw and box (4) is passed through to the bottom of protective housing (1).

4. The road construction is with grinding device of claim 1, characterized in that: circular spout (28) have been seted up along the circumferencial direction in the outside of mill flat disc (12), L type pole (14) have all been welded in the both sides surface center department of second fixed plate (9), the bottom welding of L type pole (14) has slide (13), and the surface of slide (13) and the interior table wall slip of circular spout (28) are inlayed and are established.

5. The road construction is with grinding device of claim 1, characterized in that: round mouth (18) have all been seted up near bottom edge to the both sides surface of box (4), frame (20) have all been welded near bottom edge to the both sides surface of box (4), suction fan (19) are installed to the inside bottom surface of frame (20).

6. The grinding device for road construction according to claim 5, wherein: the top center department intercommunication of frame (20) has blast pipe (16), the interior table wall of blast pipe (16) is fixed with dust filter screen (17) through the screw, the top center department of dust filter screen (17) has pull rod (15) along the welding of vertical direction.

7. The road construction is with grinding device of claim 1, characterized in that: the outer surface of one side of box (4) is close to top edge welding has push rod (5), the top of box (4) is close to one side edge and is provided with control panel (41).