CN214783113U

CN214783113U - Concrete road surface groove cutting machine

Info

Publication number: CN214783113U
Application number: CN202120920200.4U
Authority: CN
Inventors: 肖大伟; 陈善林
Original assignee: Beijing Hesheng Tiancheng Technology Co ltd
Current assignee: Beijing Hesheng Tiancheng Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-19
Anticipated expiration: 2031-04-29

Abstract

The utility model belongs to the technical field of the concrete road surface construction and specifically relates to a concrete road surface channelling machine is related to, and it includes the support frame, the clamp plate that is used for floating the concrete top surface is installed to the support frame below, the clamp plate bottom surface is provided with the layering that a plurality of is used for the indent, the perk in the border slope of clamp plate perpendicular to layering length direction, the support frame both sides are provided with a slide rail of installing on short wall respectively, the extending direction of slide rail is the same with the extending direction of concrete road surface, the support frame slides and supports on the slide rail, the slide rail includes the rack, the support frame both ends are provided with a drive assembly respectively, drive assembly includes driving motor, driving motor electricity connects in external power source, install the gear on the driving motor output shaft, gear and neighbouring rack toothing. The construction method has the effects of effectively improving the construction efficiency and the construction quality of the concrete pavement pressing groove and saving the production cost.

Description

Concrete road surface groove cutting machine

Technical Field

The application relates to the field of concrete pavement construction, in particular to a concrete pavement grooving machine.

Background

The cowshed is used for raising cow and beef. A dung cleaning channel, a bed rest, a dung cleaning/eating channel, a feeding channel, a dung cleaning/eating channel, a bed rest and a dung cleaning channel are generally arranged in the cowshed from one side to the other side in sequence; the excrement cleaning channel and the ingestion channel are made of concrete ground, and in order to prevent the dairy cows from slipping and crushing breasts, a plurality of grooves need to be pressed out of the top surface of the concrete along the extending direction of the channels, so that the anti-slip performance of the concrete ground is improved.

At present, when a concrete channel is constructed, mixed concrete is generally paved on the channel firstly, and then manual light smearing and manual groove pressing are carried out.

Aiming at the related technologies, the inventor thinks that the manual groove pressing of the staff consumes physical power, and meanwhile, the construction quality cannot be guaranteed, the construction efficiency is low, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

In order to effectively promote the efficiency of construction and the construction quality of concrete road surface indent, this application provides a concrete road surface indent machine.

The application provides a concrete road surface rolling machine adopts following technical scheme:

the utility model provides a concrete road surface keyway planer, includes the support frame, the clamp plate that is used for floating the concrete top surface is installed to the support frame below, the clamp plate bottom surface is provided with a plurality of layering, the extending direction of layering is the same with the extending direction of concrete road surface, the perk in the border slope of clamp plate perpendicular to layering length direction, the support frame both sides are provided with a slide rail of installing on short wall respectively, the extending direction of slide rail is the same with the extending direction of concrete road surface, the support frame slides and supports on the slide rail, the slide rail includes the rack, the support frame both ends are provided with a drive assembly respectively, drive assembly includes driving motor, the driving motor electricity is connected in external power supply, install the gear on the driving motor output shaft, gear and neighbouring rack toothing.

By adopting the technical scheme, the driving motor is started, the gear is meshed with and rotates on the rack, so that the whole supporting frame is driven to move along the sliding rail, the pressing plate is driven to move, the pressing strip presses the groove on the top surface of the concrete, and the pressing plate scrapes the top surface of the concrete; compared with the prior art, the concrete pavement grooving machine can replace manual grooving, improve the construction efficiency and the construction quality, and reduce the production cost.

Optionally, the card can be dismantled along the extending direction of short wall on the short wall and a plurality of support bracket is equipped with, support bracket includes vertical first die-pin, the perpendicular second die-pin and the perpendicular third die-pin that is kept away from first die-pin one end of perpendicular rigid coupling in the first die-pin top that set up in the short wall outside, first die-pin, second die-pin and third die-pin enclose into U type frame structure, the perpendicular rigid coupling in third die-pin bottom is to keeping away from the fourth die-pin that short wall direction extended, be provided with a spacing subassembly that is used for fixed slide rail on the fourth die-pin.

Through adopting above-mentioned technical scheme, the staff can establish the low wall with the support bracket card on to be convenient for support bracket's installation and dismantlement, the installation and the dismantlement of the slide rail of being convenient for.

Optionally, the limiting assembly comprises a limiting barrel detachably sleeved on the fourth supporting rod, two limiting pieces used for clamping the fixed sliding rail are arranged on the top surface of the limiting barrel, and a jackscrew used for tightly abutting against the fourth supporting rod is connected to the side wall of the limiting barrel through threads.

By adopting the technical scheme, a worker can sleeve the limiting cylinders on the fourth supporting rod, adjust the limiting cylinders to be positioned on the same straight line, fix the limiting cylinders by using the jackscrews, and clamp the sliding rail between the two limiting sheets so as to fix the sliding rail; the limiting assembly is convenient to adjust the position and fix, so that the smoothness of the sliding rail is convenient to adjust.

Optionally, the first support rod and the second support rod are respectively in threaded connection with a screw rod for tightly abutting against the short wall, and a handle for driving the screw rod to rotate is arranged at one end of the screw rod far away from the short wall.

Through adopting above-mentioned technical scheme, the staff can adjust the level of fourth die-pin according to actual demand, and then the level of adjustment slide rail, and the concrete mode is for using the handle to revolve to twist the screw rod to adjust the level of support bracket.

Optionally, a flat vibrator is mounted on the top surface of the pressure plate.

Through adopting above-mentioned technical scheme, dull and stereotyped vibrator acts on the clamp plate, can make the concrete top surface of clamp plate below compacter, lifting strength.

Optionally, a cross-brace beam is arranged in the middle of the top surface of the pressing plate along the length direction of the pressing plate, and the flat-plate vibrator is mounted in the middle of the top surface of the cross-brace beam.

By adopting the technical scheme, the vibration of the flat plate vibrator can be uniformly transmitted to the pressing plate.

Optionally, the pressing plate is hinged to the supporting frame, an adjusting assembly used for driving the pressing plate to turn is arranged on the supporting frame, the adjusting assembly comprises a second vertical supporting rod fixedly connected to the top surface of the pressing plate, and a linear driver is hinged between the second vertical supporting rod and the supporting frame.

Through adopting above-mentioned technical scheme, start linear actuator and can order about the rotation of the perpendicular branch of second, the perpendicular branch of second drives the clamp plate upset to adjust the inclination of clamp plate, be convenient for the clamp plate and remove on the concrete top surface.

Optionally, the linear actuator is any one of an electric push rod, an air cylinder or a hydraulic cylinder.

Through adopting above-mentioned technical scheme, the linear actuator selects the kind various, is convenient for draw materials and use.

Optionally, the two ends of the support frame are respectively rotatably connected with pulleys, and the pulleys are supported on the sliding rails in a rolling manner.

Through adopting above-mentioned technical scheme, the pulley provides the supporting role promptly, has and to follow the slide rail and roll, and frictional resistance is less to reduce the vertical pressure that the gear received, make the gear only provide the power that advances.

Optionally, the external power source is a generator, the generator is arranged on the support frame, a power distribution cabinet is further arranged on the support frame, and the driving motor and the generator are electrically connected with the power distribution cabinet.

By adopting the technical scheme, longer electric wires are saved, and the grooving machine can move for a long distance conveniently.

In summary, the present application includes at least one of the following beneficial technical effects:

1. starting a driving motor, and driving a gear to rotate on a rack in a meshed manner so as to drive the whole supporting frame to move along a sliding rail and further drive a pressing plate to move, pressing a groove on the top surface of the concrete by a pressing strip, and scraping the top surface of the concrete by the pressing plate; compared with the prior art, the concrete pavement grooving machine can replace manual grooving, improve the construction efficiency and the construction quality and reduce the production cost;

2. the flat vibrator acts on the pressing plate, so that the top surface of the concrete below the pressing plate is more compact, and the strength is improved;

3. the start-up linear actuator can order about the second and erect branch rotation, and the second is erect branch and is driven the clamp plate upset to adjust the inclination of clamp plate, be convenient for the clamp plate and remove on the concrete top surface.

Drawings

Fig. 1 is a schematic view of the overall structure of a concrete pavement trenching machine according to an embodiment of the present application.

Figure 2 is a schematic view of the structure of the support bracket and the stop assembly.

Fig. 3 is a schematic view of the structure of the platen.

Fig. 4 is a schematic diagram of a part of the structure in fig. 1.

Fig. 5 is a schematic diagram of a part of the structure in fig. 1.

Description of reference numerals: 1. a support frame; 10. a first cross strut; 11. a first longitudinal support bar; 12. a first vertical support rod; 13. a second cross strut; 14. a first diagonal brace; 15. a pulley; 16. a mounting frame; 2. a slide rail; 20. a base shaft; 21. a rack; 3. a support bracket; 30. a first support rod; 31. a second support rod; 32. a third support rod; 33. a fourth supporting rod; 34. a screw; 35. a handle; 36. a gasket; 4. a limiting component; 40. a limiting cylinder; 41. a limiting sheet; 42. carrying out top thread; 5. pressing a plate; 50. a cross-brace beam; 500. mounting the cylinder; 51. layering; 6. a drive assembly; 60. a drive motor; 61. a gear; 62. a power distribution cabinet; 63. a generator; 7. a flat plate vibrator; 8. an adjustment assembly; 80. a connecting plate; 81. a rotating shaft; 82. a second vertical support rod; 83. a second diagonal brace; 84. a connecting rod; 85. an electric push rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a concrete pavement grooving machine. Referring to fig. 1, the concrete pavement grooving machine comprises a support frame 1, wherein the support frame 1 comprises two first transverse struts 10 which are parallel to each other, the length direction of the first transverse struts 10 is vertical to the extending direction of the concrete pavement, a plurality of first longitudinal struts 11 are further vertically and fixedly connected between the two first transverse struts 10, a first vertical strut 12 is vertically and fixedly connected to the center of the top surface of the first longitudinal strut 11, the top ends of the plurality of first vertical struts 12 are fixedly connected with the same second transverse strut 13, a plurality of first inclined struts 14 are further fixedly connected between the second transverse strut 13 and the first transverse strut 10, and the first inclined struts 14, the first longitudinal struts 11 and the first vertical struts 12 enclose a right-angled triangular frame; two ends of the first cross strut 10 along the length direction are respectively connected with a pulley 15 in a rotating manner, two mounting frames 16 are further fixedly connected between the two first cross struts 10, and the two mounting frames 16 are respectively located at two ends of the first cross strut 10.

Referring to fig. 1 and 2, before the concrete pavement is constructed, two parallel concrete short walls are poured and formed in the site for separating the excrement cleaning channels, and the extending direction of the concrete pavement is the same as that of the short walls; a slide rail 2 for the support frame 1 to move and a support bracket 3 for fixing the slide rail 2 are arranged on the short wall along the extending direction of the short wall; the slide rail 2 is positioned on the inner side of the short wall, the slide rail 2 comprises a base rod 20 and a rack 21, the base rod 20 in the embodiment is a square steel pipe, the pulley 15 is supported on the base rod 20 in a rolling manner, so that the whole support frame 1 is erected, the rack 21 is fixedly connected to the top surface of the base rod 20, and teeth of the rack 21 are arranged upwards; the supporting bracket 3 comprises a first supporting rod 30 which is vertically arranged, the first supporting rod 30 is positioned on the outer side of the short wall, a second supporting rod 31 is vertically and fixedly connected to the top end of the first supporting rod 30, a third supporting rod 32 is vertically and fixedly connected to one end, far away from the first supporting rod 30, of the second supporting rod 31, the third supporting rod 32 is positioned on the inner side of the short wall and is tightly attached to the short wall, a fourth supporting rod 33 is vertically and fixedly connected to the bottom end of the third supporting rod 32, and the fourth supporting rod 33 extends towards the direction deviating from the short wall; the first support rod 30 and the second support rod 31 are respectively in threaded connection with a screw rod 34, the screw rod 34 is used for tightly supporting the short wall, a handle 35 used for rotating the screw rod 34 is vertically and fixedly connected to the top end of the screw rod 34, and a gasket 36 used for tightly supporting the short wall is fixedly connected to the bottom end of the screw rod 34.

Referring to fig. 1 and 2, a limiting component 4 for fixing the base rod 20 is arranged on the fourth supporting rod 33; the limiting component 4 comprises a limiting cylinder 40, the limiting cylinder 40 is movably sleeved on the fourth supporting rod 33, two limiting pieces 41 are fixedly connected to the top surface of the fourth supporting rod 33 in a vertical mode, the limiting pieces 41 are perpendicular to the extending direction of the fourth supporting rod 33, the base rod 20 can be detachably clamped between the two limiting pieces 41, a jackscrew 42 is connected to the side wall of the limiting cylinder 40 in a threaded mode, the jackscrew 42 can be detachably abutted to the fourth supporting rod 33, and therefore the limiting cylinder 40 is fixed on the fourth supporting rod 33.

Referring to fig. 1 and 3, a pressing plate 5 is arranged below a support frame 1, the pressing plate 5 is used for scraping off the top surface of concrete before initial setting of the concrete, the length direction of the pressing plate 5 is parallel to the length direction of the support frame 1, two sides of the pressing plate 5 along the length direction of the pressing plate 5 are obliquely turned upwards, a cross support beam 50 is fixedly connected to the middle of the top surface of the pressing plate 5 along the length direction of the pressing plate 5, a plurality of pressing strips 51 are uniformly and fixedly connected to the bottom surface of the pressing plate 5 along the length direction of the pressing plate 5, the length direction of the pressing strips 51 is perpendicular to the length direction of the pressing plate 5, the length direction of the pressing strips 51 is parallel to the bottom surface of the pressing plate 5, the cross section of the pressing strips 51 in the embodiment is isosceles trapezoid, the upper bottom side length of the cross section is larger than the lower bottom side length, and in other examples, the pressing strips 51 with rectangular or triangular cross section can be selected.

Referring to fig. 4 and 5, a driving assembly 6 for driving the support frame 1 to move along the slide rail 2 is disposed on the support frame 1, the driving assembly 6 includes two driving motors 60, the two driving motors 60 are respectively disposed in the two mounting brackets 16, an output shaft of the driving motor 60 is disposed toward the adjacent slide rail 2, a gear 61 is fixedly sleeved on the output shaft of the driving motor 60, and the gear 61 is engaged with the rack 21; a power distribution cabinet 62 is arranged on the top of one mounting frame 16, a generator 63 is arranged on the top of the other mounting frame 16, and the generator 63 is electrically connected with the power distribution cabinet 62.

Referring to fig. 4 and 5, a flat vibrator 7 is mounted on the top surface of the middle part of the cross bracing beam 50, the flat vibrator 7 is electrically connected with a power distribution cabinet 62, and under the vibration action of the flat vibrator 7, the pressing plate 5 vibrates while moving, so that the surface of concrete is more compact, and the strength is improved; in order to reduce the influence of blocking of concrete on the pressure plate 5 in the moving process, the support frame 1 is further provided with an adjusting assembly 8 for adjusting the inclination angle of the pressure plate 5, the adjusting assembly 8 comprises a plurality of connecting plates 80, the connecting plates 80 in the embodiment are triangular steel plates, the connecting plates 80 are vertically arranged, the top edges of the connecting plates 80 are fixedly connected to the first longitudinal support rods 11, the bottom corners of the connecting plates 80 are fixedly connected with a rotating shaft 81, the axial direction of the rotating shaft 81 is parallel to the length direction of the cross-bracing beam 50, two mounting cylinders 500 are fixedly connected to the top surface of the cross-bracing beam 50 corresponding to each rotating shaft 81, the two mounting cylinders 500 are positioned at two sides of the connecting plates 80, and the rotating shaft 81 is rotatably arranged in the two mounting cylinders 500; two second vertical supporting rods 82 are vertically and fixedly connected to the top surface of the cross-bracing beam 50, the two second vertical supporting rods 82 are respectively located at two sides of the flat-plate vibrator 7, second inclined supporting rods 83 which are obliquely arranged are further fixedly connected between the second vertical supporting rods 82 and the pressing plate 5, a connecting rod 84 is further fixedly connected to the top ends of the two second vertical supporting rods 82, and the connecting rod 84 is U-shaped, so that abdication of the first inclined supporting rods 14 is formed; two electric push rods 85 are hinged to one first transverse supporting rod 10, the two electric push rods 85 are respectively arranged corresponding to the two second vertical supporting rods 82, the output ends of the electric push rods 85 are hinged to the top ends of the second vertical supporting rods 82, the electric push rods 85 are electrically connected with the power distribution cabinet 62, the second vertical supporting rods 82 can be driven to rotate by extending or shortening the electric push rods 85, the pressing plate 5 is further driven to turn, and hydraulic cylinders or air cylinders can be used for replacing the electric push rods 85 in other examples; in order to facilitate the operation of the notching machine by the workers, a remote control receiver can be arranged in the power distribution cabinet 62, namely, the workers can use a remote control driving motor 60, a flat plate vibrator 7 and an electric push rod 85, and the convenience of the workers is greatly improved.

The concrete pavement groove cutting machine in the embodiment of the application has the implementation principle that: the working personnel firstly install the support bracket 3 on the short wall, then install the limit component 4 and the slide rail 2, use the limit component 4 to fix the slide rail 2, erect the support frame 1 on the slide rail 2, the pulley 15 is in rolling contact with the base rod 20, the gear 61 is meshed with the rack 21; concrete is paved in a channel between the two short walls, the bottom surface of the pressing plate 5 is in contact with the top surface of the concrete, the pressing strip 51 is inserted into the top surface of the concrete, then a worker remotely controls the driving motor 60 to work, the gear 61 is meshed with and rolls on the rack 21, so that the whole support frame 1 is driven to move, the flat vibrator 7 conducts and vibrates to the pressing plate 5, the pressing plate 5 vibrates and scrapes off the concrete, the worker can also remotely control the electric push rod 85 before the pressing plate 5 moves, and the electric push rod 85 contracts to enable the front side of the pressing plate 5 to tilt to a certain degree, so that the pressing plate 5 can move conveniently; when the end of the groove cutting machine is reached, the driving motor 60 can be controlled to rotate reversely, the electric push rod 85 extends, so that the other side of the pressing plate 5 is driven to tilt, and then the pressing plate 5 scrapes the concrete pavement reversely; in the whole working process, the effect of strickleing off the concrete surface is showing, and the surperficial recess is unanimous orderly, has better perception, replaces artifical indent by the indent machine simultaneously, has saved a large amount of manual works, has reduced manufacturing cost, has promoted construction quality and efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete road surface channelling machine which characterized in that: including support frame (1), clamp plate (5) that are used for floating concrete top surface are installed to support frame (1) below, clamp plate (5) bottom surface is provided with a plurality of layering (51), the extending direction of layering (51) is the same with the extending direction of concrete road surface, the perk in the border slope of clamp plate (5) perpendicular to layering (51) length direction, support frame (1) both sides are provided with one respectively and install slide rail (2) on the short wall, the extending direction of slide rail (2) is the same with the extending direction of concrete road surface, support frame (1) slides and supports on slide rail (2), slide rail (2) include rack (21), support frame (1) both ends are provided with a drive assembly (6) respectively, drive assembly (6) include driving motor (60), driving motor (60) electricity is connected in external power, and a gear (61) is mounted on an output shaft of the driving motor (60), and the gear (61) is meshed with the adjacent rack (21).

2. The concrete pavement trenching machine of claim 1, wherein: can dismantle the card along the extending direction of short wall on the short wall and be equipped with a plurality of support bracket (3), support bracket (3) including vertical setting up in first die-pin (30) in the short wall outside, perpendicular rigid coupling in second die-pin (31) and perpendicular rigid coupling in third die-pin (32) of keeping away from first die-pin (30) one end in first die-pin (30) top, first die-pin (30), second die-pin (31) and third die-pin (32) enclose into U type framework structure, the perpendicular rigid coupling in third die-pin (32) bottom has fourth die-pin (33) of keeping away from short wall direction extension, be provided with a spacing subassembly (4) that are used for fixed slide rail (2) on fourth die-pin (33).

3. The concrete pavement trenching machine of claim 2, wherein: the limiting component (4) comprises a limiting barrel (40) which is detachably sleeved on the fourth supporting rod (33), two limiting pieces (41) used for clamping the fixed sliding rail (2) are arranged on the top surface of the limiting barrel (40), and a jackscrew (42) used for tightly abutting against the fourth supporting rod (33) is connected to the side wall of the limiting barrel (40) in a threaded mode.

4. A concrete pavement recessing machine as claimed in claim 2 or 3, wherein: the first support rod (30) and the second support rod (31) are respectively in threaded connection with a screw rod (34) used for tightly supporting the short wall, and one end, far away from the short wall, of the screw rod (34) is provided with a handle (35) used for driving the screw rod (34) to rotate.

5. The concrete pavement trenching machine of claim 1, wherein: and a flat plate vibrator (7) is arranged on the top surface of the pressing plate (5).

6. The concrete pavement trenching machine of claim 5, wherein: the flat plate vibrator is characterized in that a cross brace beam (50) is arranged in the middle of the top surface of the pressing plate (5) along the length direction of the pressing plate (5), and the flat plate vibrator (7) is installed in the middle of the top surface of the cross brace beam (50).

7. The concrete pavement trenching machine of claim 1 or 5, wherein: the clamp plate (5) is articulated with support frame (1), be provided with on support frame (1) and be used for ordering about adjusting part (8) that clamp plate (5) overturn, adjusting part (8) include rigid coupling in the second of clamp plate (5) top surface and erect branch (82), it has the linear actuator to articulate between second perpendicular branch (82) and support frame (1).

8. The concrete pavement trenching machine of claim 7, wherein: the linear driver is any one of an electric push rod (85), an air cylinder or a hydraulic cylinder.

9. The concrete pavement trenching machine of claim 1, wherein: the two ends of the support frame (1) are respectively rotatably connected with pulleys (15), and the pulleys (15) are supported on the sliding rails (2) in a rolling mode.

10. The concrete pavement trenching machine of claim 1, wherein: the external power supply is a generator (63), the generator (63) is arranged on the support frame (1), a power distribution cabinet (62) is further arranged on the support frame (1), and the driving motor (60) and the generator (63) are electrically connected with the power distribution cabinet (62).