CN214882774U

CN214882774U - Road surface evener for highway engineering

Info

Publication number: CN214882774U
Application number: CN202121410601.1U
Authority: CN
Inventors: 孙杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-11-26
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a road surface evener for highway engineering belongs to equipment technical field for highway engineering. The utility model provides a road surface evener for highway engineering, including PMKD, the PMKD top surface is equipped with the supporting shoe, the motor incasement is equipped with the motor, motor output end connection has the main shaft, the main shaft left end is connected with the rotor plate, rotor plate left end face upside is equipped with the guide pillar, the stop collar middle part is equipped with the drive pole, drive pole right-hand member face upside is equipped with the movable sleeve, drive pole lower extreme is connected with accepts the board, it is equipped with the screed to accept the board downside, both ends face right side all is equipped with the mounting panel around the PMKD, the mounting panel middle part is rotated and is connected with the flattening roller. The rotor plate of this main shaft left end, the guide pillar of rotor plate left end face upside drives the movable sleeve of pole right-hand member face upside, accepts the flattening board of board downside and the cooperation between the flattening roller at mounting panel middle part, influences the flattening effect on road bed road surface when preventing to remove this device, has reduced staff's working strength, has improved flattening efficiency.

Description

Road surface evener for highway engineering

Technical Field

The utility model relates to an equipment technical field for the highway engineering, more specifically say, relate to a road surface evener for highway engineering.

Background

Highway engineering refers to the work of surveying, measuring, designing, constructing, maintaining, managing and the like of highway structures. In the process of highway engineering construction, related workers often use a road surface leveling machine for highway engineering to level the roadbed and the road surface in order to better lay concrete on the roadbed and the road surface. Patent document CN213203710U discloses a road surface leveling machine for road engineering, which fixes a plug block in a plug-in slot by a fixing component after the plug block is inserted into the plug-in slot, thereby fixing a widening plate and a flattening plate. When the widening plate is fixed on the flattening plate, the contact area between the flattening plate and the ground is increased, so that the pavement flattening treatment can be performed on a wider pavement at one time during flattening operation, and the number of times of flattening is reduced, thereby achieving the effect of saving construction time. Although the device has more beneficial effects, the following problems still exist: the device removes through four wheels, and the structure that carries out the flattening to the road mainly sets up in the device middle part, and flattening department hardly avoids suffering the wheel to roll, and the staff need roll the department to the wheel and carry out the flattening once more, and this has not only increased staff's work load, reduces the flattening effect moreover probably, influences highway engineering's construction quality. In view of this, we propose a road surface leveling machine for road engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a road surface evener for highway engineering to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

A road surface leveling machine for highway engineering comprises a fixed bottom plate, universal wheels are arranged at four corners of the bottom surface of the fixed bottom plate, a T-shaped pulling rod is arranged on the front side of the middle part of the top surface of the fixed bottom plate, a power supply box is arranged on the right side of the top surface of the fixed bottom plate, a supporting block is arranged in the middle of the top surface of the fixed bottom plate, a placing plate is arranged on the upper side of the right end surface of the supporting block, a motor box is arranged on the top surface of the placing plate, a motor is arranged in the motor box, the end part of the output end of the motor is connected with a spindle, the left end of the spindle penetrates through the left end surface of the motor box and the left end surface of the supporting block to extend to the outside and is connected with a rotating plate, a guide pillar is arranged on the upper side of the left end surface of the rotating plate, a limiting sleeve is arranged in the middle of the limiting sleeve, a movable sleeve is arranged on the upper side of the right end surface of the driving rod, the lower end of the limiting sleeve and the bottom surface of the fixed bottom plate extend to the outside and is connected with a receiving plate, the bearing plate downside is equipped with the flattening board, both ends face right side all is equipped with the mounting panel around the PMKD, the mounting panel middle part is rotated and is connected with the roller of flattening.

Preferably, the bottom surface of the bearing plate is densely distributed with springs, the lower ends of the springs are fixedly connected with the top surface of the leveling plate, and vibration motors are arranged on the front side and the rear side of the middle part of the top surface of the leveling plate.

Preferably, the leveling plate is provided with a V-shaped guide plate on the right side, and the upper end of the V-shaped guide plate is fixedly connected with the bottom surface of the fixed bottom plate.

Preferably, the outer wall of the circumference of the guide pillar is in sliding connection with the inner wall of the movable sleeve, the bottom surface of the limit sleeve is fixedly connected with the top surface of the fixed bottom plate, and the outer wall of the driving rod is in sliding connection with the inner wall of the limit sleeve.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a motor of setting in the motor case, the rotor plate of main shaft left end, the guide pillar of rotor plate left end face upside, the movable sleeve of drive pole right-hand member face upside, accept the cooperation between the flattening roller at flattening plate and the mounting panel middle part of board downside, carry out the flattening back to road bed road surface at the flattening plate, the position that the universal wheel rolled can be flattened once more by the flattening roller, influence the flattening effect on road bed road surface when preventing to remove this device, and reduced staff's working strength, the efficiency of flattening has been improved.

2. The utility model discloses a setting is in the cooperation between the vibrating motor of the spring of accepting the bottom surface of the board and both sides around the flattening board top surface middle part, can prevent that flattening board bottom surface adhesion earth or rubbish from influencing the flattening effect on road surface, sets up the V-arrangement guide board on flattening board right side simultaneously, can guide the soil and rubbish that float that the flattening board bottom surface dropped to this device both sides, has further improved the flattening effect of this device to the road bed road surface.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic bottom view of the overall structure of the present invention;

FIG. 3 is a schematic view of a middle portion of the middle fixing base plate according to the present invention;

the reference numbers in the figures illustrate: 1. fixing the bottom plate; 2. a bearing plate; 3. a screed plate; 4. a universal wheel; 5. a movable sleeve; 6. flattening the roller; 7. a V-shaped guide plate; 8. driving the rod; 9. a limiting sleeve; 10. a guide post; 11. a rotating plate; 12. a spring; 13. a main shaft; 14. placing the plate; 15. an electric motor; 16. a motor case; 17. a vibration motor; 18. a power supply box; 19. mounting a plate; 20. a support block; 21. t-shaped pulling rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a road surface leveling machine for highway engineering comprises a fixed base plate 1, universal wheels 4 are arranged at four corners of the bottom surface of the fixed base plate 1, a T-shaped pulling rod 21 is arranged on the front side of the middle of the top surface of the fixed base plate 1, a power box 18 is arranged on the right side of the top surface of the fixed base plate 1, a power supply and control mechanism is arranged in the power box 18, a supporting block 20 is arranged in the middle of the top surface of the fixed base plate 1, a placing plate 14 is arranged on the upper side of the right end surface of the supporting block 20, a motor box 16 is arranged on the top surface of the placing plate 14, a motor 15 is arranged in the motor box 16, the end part of the output end of the motor 15 is connected with a spindle 13, the left end of the spindle 13 penetrates through the left end surface of the motor box 16 and the left end surface of the supporting block 20 to extend to the outside and is connected with a rotating plate 11, a guide pillar 10 is arranged on the upper side of the left end surface of the rotating plate 11, a limiting sleeve 9 is arranged to enable a movable sleeve 5 to drive the rotating plate 11 and the guide pillar 10 to reciprocate up and down, 9 middle parts of stop collar are equipped with

drive pole

8, 8 right-hand member face upsides of drive pole are equipped with movable sleeve 5, drive 8 lower extremes of pole pass 9 bottom surfaces of stop collar and 1 bottom surface of PMKD and extend to the outside and be connected with receiving plate 2, receiving plate 2 downside is equipped with flattening board 3, both ends face right side all is equipped with mounting panel 19 around PMKD 1, mounting panel 19 middle part is rotated and is connected with flattening roller 6, the purpose that sets up flattening roller 6 is the position that can roll universal wheel 4 is flattened, improve the flattening effect of this device.

Specifically, it has spring 12 to accept 2 bottom surfaces of board, spring 12 lower extreme and 3 top surfaces of flattening board are connected fixedly, both sides all are equipped with vibrating motor 17 around 3 top surfaces of flattening board middle part, the purpose that sets up vibrating motor 17 and spring 12 is under vibrating motor 17 and spring 12's worker's synergism, flattening board 3 can take place the vibration, the loam and the rubbish of 3 bottom surface adhesions of flattening board can be dropped by 3 bottom surfaces of flattening board, prevent that these rubbish from causing the influence to subsequent flattening work, the flattening effect of this device has further been improved.

Further, 3 right sides of flattening board are equipped with V-arrangement guide board 7, and the purpose of setting up V-arrangement guide board 7 promotes rubbish and the soil slick that 3 bottom surfaces of flattening board dropped to this device both sides, has improved the practicality of this device, and V-arrangement guide board 7 upper end is connected fixedly with fixed baseplate 1 bottom surface.

Further, the outer wall of the circumference of the guide pillar 10 is in sliding connection with the inner wall of the movable sleeve 5, the bottom surface of the limit sleeve 9 is fixedly connected with the top surface of the fixed bottom plate 1, and the outer wall of the driving rod 8 is in sliding connection with the inner wall of the limit sleeve 9.

The working principle is as follows: when a worker needs to level the roadbed of the road in the construction process of the road, firstly, the device is moved by an external driving mechanism or directly by the worker through a T-shaped pulling rod 21, under the control action of a control mechanism, a motor 15 operates, a main shaft 13 drives a rotating plate 11 and a guide post 10 to rotate, because the outer circumferential wall of the guide post 10 is in sliding connection with the inner wall of a movable sleeve 5, and simultaneously, under the limiting action of a limiting sleeve 9, the movable sleeve 5 drives the driving rod 8 to reciprocate up and down, a receiving plate 2 and a leveling plate 3 follow and move to level the road surface by knocking, meanwhile, under the control action of the control mechanism, a vibration motor 17 operates, the leveling plate 3 vibrates, and the floating soil and the garbage on the bottom surface of the leveling plate 3 fall from the bottom surface of the leveling plate 3, in the moving process of the device, a V-shaped guide plate 7 pushes the floating soil and the garbage to two sides of the device, the flattening roller 6 rolls the road surface again. So last, the staff can accomplish the flattening work to the road bed road surface.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road surface evener for highway engineering, includes PMKD (1), its characterized in that: the four corners of the bottom surface of the fixed bottom plate (1) are respectively provided with a universal wheel (4), the front side of the middle part of the top surface of the fixed bottom plate (1) is provided with a T-shaped pulling rod (21), the right side of the top surface of the fixed bottom plate (1) is provided with a power supply box (18), the middle part of the top surface of the fixed bottom plate (1) is provided with a supporting block (20), the upper side of the right end surface of the supporting block (20) is provided with a placing plate (14), the top surface of the placing plate (14) is provided with a motor box (16), a motor (15) is arranged in the motor box (16), the end part of the output end of the motor (15) is connected with a main shaft (13), the left end of the main shaft (13) penetrates through the left end surface of the motor box (16) and the left end surface of the supporting block (20) to extend to the outside and is connected with a rotating plate (11), the upper side of the left end surface of the rotating plate (11) is provided with a guide pillar (10), and the left side of the supporting block (20) is provided with a limit sleeve (9), stop collar (9) middle part is equipped with drive pole (8), drive pole (8) right-hand member face upside is equipped with movable sleeve (5), drive pole (8) lower extreme passes stop collar (9) bottom surface and PMKD (1) bottom surface and extends to the outside and is connected with accepts board (2), it is equipped with screed (3) to accept board (2) downside, both ends face right side all is equipped with mounting panel (19) around PMKD (1), mounting panel (19) middle part is rotated and is connected with flattening roller (6).

2. A road surface leveling machine for road construction according to claim 1, wherein: the improved leveling machine is characterized in that springs (12) are densely distributed on the bottom surface of the bearing plate (2), the lower ends of the springs (12) are fixedly connected with the top surface of the leveling plate (3), and vibration motors (17) are arranged on the front side and the rear side of the middle part of the top surface of the leveling plate (3).

3. A road surface leveling machine for road construction according to claim 1, wherein: the leveling plate (3) is provided with a V-shaped guide plate (7) on the right side, and the upper end of the V-shaped guide plate (7) is fixedly connected with the bottom surface of the fixed bottom plate (1).

4. A road surface leveling machine for road construction according to claim 1, wherein: the outer wall of the circumference of the guide post (10) is connected with the inner wall of the movable sleeve (5) in a sliding manner, the bottom surface of the limit sleeve (9) is connected and fixed with the top surface of the fixed bottom plate (1), and the outer wall of the driving rod (8) is connected with the inner wall of the limit sleeve (9) in a sliding manner.