CN211395266U

CN211395266U - Leveling equipment for highway construction

Info

Publication number: CN211395266U
Application number: CN201922346479.5U
Authority: CN
Inventors: 白云飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-01
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a leveling equipment for highway construction, including evener body and motor, rotate between the both sides of evener body inner wall and be connected with first pivot, rotate respectively between the front of evener body inner wall and the back and be connected with second pivot and third pivot, fixedly connected with diaphragm between the both sides of evener body inner wall, the utility model relates to a leveling equipment technical field. This leveling equipment for highway construction, it rotates to drive first pivot through the motor, under the effect of first screw thread and second screw thread, first turbine and second turbine of deuterogamying make second pivot and third pivot rotate, and then cooperation head rod and second connecting rod and then make striking to ground that first screed and second screed can not stop, carry out the flattening to highway road surface, the equipment structure is complicated, do not need artifical handheld vibrator to vibrate, the simple operation, reduce staff's burden, make work efficiency improve.

Description

Leveling equipment for highway construction

Technical Field

The utility model relates to a leveling equipment technical field specifically is a leveling equipment for highway construction.

Background

The highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure. Highway engineering structures include roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. The new construction or reconstruction task of the road is determined according to the road network planning. The road construction of a country should comprehensively consider the role and status of the road in intermodal transportation in combination with transportation such as railways, water ways, aviation and the like, and make a road network plan divided by grades in the country according to the needs of politics, military affairs, economy, people's life and the like and in combination with geographical environment conditions. The method is divided into four levels, namely national road, provincial road, county road, rural road and the like.

The existing leveling equipment is complex in structure and single in function, concrete needs to be vibrated and leveled in the highway construction process, the vibration and leveling are separately conducted at present, most of the concrete needs to be vibrated by a manual vibrator, labor is wasted, the burden of workers is heavy, the working efficiency is low, and the leveling equipment for highway construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a leveling equipment for highway construction has solved current leveling equipment structure complicacy, and the function is single, needs artifical handheld vibrator to vibrate, and is very hard, and staff's burden is heavier, the slower problem of work efficiency.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a leveling device for road construction comprises a leveling machine body and a motor, wherein a first rotating shaft is rotatably connected between two sides of the inner wall of the leveling machine body, a second rotating shaft and a third rotating shaft are rotatably connected between the front surface and the back surface of the inner wall of the leveling machine body respectively, a transverse plate is fixedly connected between two sides of the inner wall of the leveling machine body, a first elastic rod and a second elastic rod are fixedly connected to two sides of the bottom of the transverse plate respectively, a first leveling plate is fixedly connected to the bottom end of the first elastic rod, a first connecting plate is fixedly connected to the front surface and the back surface of the first leveling plate, first connecting rods are fixedly connected to two sides of the top of the first connecting plate, a first push plate is fixedly connected to the top ends of the first connecting rods, a second leveling plate is fixedly connected to the bottom end of the second elastic rod, and second connecting plates are fixedly connected to the front surface and the back surface of the second, the equal fixedly connected with second connecting rod in both sides at second connecting plate top, the top fixedly connected with second push pedal of second connecting rod, the equal fixedly connected with first cam in both ends of second pivot, the equal fixedly connected with second cam in both ends of third pivot.

Preferably, the bottom ends of the first and second elastic rods extend through the leveler body and to the outside of the leveler body, the top of the first push plate contacts the surface of the first cam, and the top of the second push plate contacts the surface of the second cam.

Preferably, one end of the first rotating shaft penetrates through the leveling machine body and extends to the outside of the leveling machine body, and the output end of the motor is fixedly connected with one end of the first rotating shaft through a coupling.

Preferably, the surface of the first rotating shaft is respectively provided with a first thread and a second thread, the outer surface of the second rotating shaft is fixedly connected with a first turbine, and the outer surface of the third rotating shaft is fixedly connected with a second turbine.

Preferably, the two ends of the second rotating shaft and the third rotating shaft penetrate through the leveling machine body and extend to the outside of the leveling machine body, and the two sides of the bottom of the leveling machine body are rotatably connected with the rollers.

Preferably, the outer surface of the first worm gear is engaged with the outer surface of the first screw thread, and the outer surface of the second worm gear is engaged with the outer surface of the second screw thread.

Advantageous effects

The utility model provides a leveling equipment for highway construction. Compared with the prior art, the method has the following beneficial effects:

(1) the leveling device for road construction is characterized in that a first rotating shaft is rotatably connected between two sides of the inner wall of a leveling machine body, a second rotating shaft and a third rotating shaft are rotatably connected between the front surface and the back surface of the inner wall of the leveling machine body respectively, a transverse plate is fixedly connected between the two sides of the inner wall of the leveling machine body, a first elastic rod and a second elastic rod are fixedly connected to two sides of the bottom of the transverse plate respectively, a first leveling plate is fixedly connected to the bottom end of the first elastic rod, a first connecting plate is fixedly connected to the front surface and the back surface of the first leveling plate, first connecting rods are fixedly connected to two sides of the top of the first connecting plate, a first push plate is fixedly connected to the top end of each first connecting rod, a second leveling plate is fixedly connected to the bottom end of each second elastic rod, a second connecting plate is fixedly connected to the front surface and the back surface of the second leveling plate, the top fixedly connected with second push pedal of second connecting rod, the first cam of the equal fixedly connected with in both ends of second pivot, the equal fixedly connected with second cam in both ends of third pivot, it rotates to drive first pivot through the motor, under the effect of first screw thread and second screw thread, deuterogamy first turbine and second turbine make second pivot and third pivot rotate, and then cooperate head rod and second connecting rod and then make striking to ground that first screed and second screed can not stop, carry out the flattening to highway road surface, this equipment structure is complicated, do not need artifical handheld vibrator to vibrate, the simple operation, reduce staff's burden, make work efficiency improve.

(2) This leveling equipment for highway construction all runs through the evener body and extends to the outside of evener body through the both ends in second pivot and third pivot, and the both sides of evener body bottom all rotate and are connected with the running roller, all set up the running roller through the both sides in evener body bottom, not only can carry out preliminary flattening to the highway road surface, can also conveniently remove simple operation, convenient to use to this equipment simultaneously.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

FIG. 2 is a front view of the external structure of the present invention;

fig. 3 is a top view of the internal structure of the present invention;

fig. 4 is a side view of the external structure of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the leveling machine comprises a leveling machine body 1, a motor 2, a first rotating shaft 3, a second rotating shaft 4, a third rotating shaft 5, a transverse plate 6, a first elastic rod 7, a second elastic rod 8, a first leveling plate 9, a first connecting plate 10, a first connecting rod 11, a first push plate 12, a second leveling plate 13, a second connecting plate 14, a second connecting rod 15, a second push plate 16, a first cam 17, a second cam 18, a first thread 19, a second thread 20, a first turbine 21, a second turbine 22 and a roller 23.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a leveling device for road construction comprises a leveling machine body 1 and a motor 2, wherein the motor 2 is electrically connected with an external power supply, a first rotating shaft 3 is rotatably connected between two sides of the inner wall of the leveling machine body 1, a first thread 19 and a second thread 20 are respectively arranged on the surface of the first rotating shaft 3, a first turbine 21 is fixedly connected with the outer surface of the second rotating shaft 4, the outer surface of the first turbine 21 is meshed with the outer surface of the first thread 19, the outer surface of the second turbine 22 is meshed with the outer surface of the second thread 20, a second turbine 22 is fixedly connected with the outer surface of a third rotating shaft 5, one end of the first rotating shaft 3 penetrates through the leveling machine body 1 and extends to the outside of the leveling machine body 1, the output end of the motor 2 is fixedly connected with one end of the first rotating shaft 3 through a coupler, the second rotating shaft 4 and the third rotating shaft 5 are respectively rotatably connected between the front surface and the back surface of the inner wall, both ends of the second rotating shaft 4 and the third rotating shaft 5 penetrate through the leveler body 1 and extend to the outside of the leveler body 1, both sides of the bottom of the leveler body 1 are rotatably connected with rollers 23, the rollers 23 at the front can primarily level the road surface by arranging the rollers 23 at both sides of the bottom of the leveler body 1, the rollers 23 at the rear can further level the road surface, and simultaneously, the two rollers 23 can conveniently move and operate the apparatus, so that the use is convenient, a transverse plate 6 is fixedly connected between both sides of the inner wall of the leveler body 1, both sides of the bottom of the transverse plate 6 are respectively and fixedly connected with a first elastic rod 7 and a second elastic rod 8, the bottom ends of the first elastic rod 7 and the second elastic rod 8 penetrate through the leveler body 1 and extend to the outside of the leveler body 1, the top of the first push plate 12 is in contact with the surface of the first cam 17, the top of the second push plate 16 is in contact with the surface of the second cam 18, the number of the first elastic rods 7 is two, the two first elastic rods 7 are symmetrically arranged in tandem, the number of the second elastic rods 8 is two, the two second elastic rods 8 are symmetrically arranged in tandem, the bottom end of each first elastic rod 7 is fixedly connected with a first leveling plate 9, the front and back surfaces of each first leveling plate 9 are fixedly connected with first connecting plates 10, the two sides of the top of each first connecting plate 10 are fixedly connected with first connecting rods 11, the top end of each first connecting rod 11 is fixedly connected with a first push plate 12, the bottom end of each second elastic rod 8 is fixedly connected with a second leveling plate 13, the first leveling plate 9 and the second leveling plates 13 are arranged in a high-low mode, the front surface and the back surface of each second leveling plate 13 are fixedly connected with second connecting plates 14, the two sides of the top of each second connecting plate 14 are fixedly connected with second connecting rods 15, the equal fixedly connected with second push pedal 16 in top of second connecting rod 15, the equal fixedly connected with first cam 17 in both ends of second pivot 4, the equal fixedly connected with second cam 18 in both ends of third pivot 5, it rotates to drive first pivot 3 through motor 2, under the effect of first screw thread 19 and second screw thread 20, first turbine 21 of deuterogamying and second turbine 22 make second pivot 4 and third pivot 5 rotate, and then cooperate head rod 11 and second connecting rod 15 and then make striking to ground that first flattening board 9 and second flattening board 13 can not stop, carry out the flattening to highway road surface, the equipment structure is complicated, do not need artifical handheld vibrator to vibrate, the simple operation, reduce staff's burden, make work efficiency improve.

When the road surface leveling machine works, the motor 2 is started, the motor 2 works to drive the first rotating shaft 3 to rotate, so that the first threads 19 and the second threads 20 rotate, the first turbine 21 and the second turbine 22 are driven to rotate, the second rotating shaft 4 and the third rotating shaft 5 are driven to rotate, the second rotating shaft 4 drives the two first cams 17 to rotate respectively, the third rotating shaft 5 drives the two second cams 18 to rotate respectively, the first cams 17 push and press the first push plate 12 downwards, the first connecting plate 10 is pushed and pressed downwards through the first connecting rods 11, the first elastic rods 7 are stretched in the process that the salient points of the first cams 17 push and press the first push plate 12 downwards, when the salient points of the first cams 17 gradually leave the first push plate 12, the first elastic rods 7 reset, so that the first leveling plate 9 is lifted upwards, the process is continuously carried out, and the first leveling plate 9 continuously levels the road surface, second cam 18 bulldozes second push pedal 16 downwards, and then bulldozes second connecting plate 14 downwards through second connecting rod 15, when bulldozing second push pedal 16 downwards at the bump of second cam 18, make second elastic rod 8 stretched, when the bump of second cam 18 gradually departs from second push pedal 16, second elastic rod 8 resets, make second flattening board 13 lifted, this process is constantly gone on, make second flattening board 13 constantly carry out the flattening to the road surface, do not need artifical handheld vibrator to vibrate, the simple operation, reduce staff's burden, make work efficiency improve, it can carry out preliminary flattening to the highway road surface to push away preceding running roller 23 that evener body 1 gos forward, following running roller 23 can further flattening to the highway road surface, two running rollers 23 can conveniently move the simple operation to this equipment simultaneously, and convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a leveling equipment for highway construction, includes evener body (1) and motor (2), its characterized in that: a first rotating shaft (3) is rotatably connected between two sides of the inner wall of the leveling machine body (1), a second rotating shaft (4) and a third rotating shaft (5) are rotatably connected between the front surface and the back surface of the inner wall of the leveling machine body (1) respectively, a transverse plate (6) is fixedly connected between two sides of the inner wall of the leveling machine body (1), a first elastic rod (7) and a second elastic rod (8) are fixedly connected to two sides of the bottom of the transverse plate (6) respectively, a first leveling plate (9) is fixedly connected to the bottom end of the first elastic rod (7), a first connecting plate (10) is fixedly connected to the front surface and the back surface of the first leveling plate (9), a first connecting rod (11) is fixedly connected to two sides of the top of the first connecting plate (10), a first push plate (12) is fixedly connected to the top end of the first connecting rod (11), a second leveling plate (13) is fixedly connected to the bottom end of the second elastic rod (8, the front and the back of second flattening board (13) are equal fixedly connected with second connecting plate (14), the equal fixedly connected with second connecting rod (15) in both sides at second connecting plate (14) top, the top fixedly connected with second push pedal (16) of second connecting rod (15), the equal fixedly connected with first cam (17) in both ends of second pivot (4), the equal fixedly connected with second cam (18) in both ends of third pivot (5).

2. The screeding apparatus for road construction as claimed in claim 1, wherein: the bottom ends of the first elastic rod (7) and the second elastic rod (8) penetrate through the leveling machine body (1) and extend to the outside of the leveling machine body (1), the top of the first push plate (12) is in contact with the surface of the first cam (17), and the top of the second push plate (16) is in contact with the surface of the second cam (18).

3. The screeding apparatus for road construction as claimed in claim 1, wherein: one end of the first rotating shaft (3) penetrates through the leveling machine body (1) and extends to the outside of the leveling machine body (1), and the output end of the motor (2) is fixedly connected with one end of the first rotating shaft (3) through a coupling.

4. The screeding apparatus for road construction as claimed in claim 1, wherein: first screw thread (19) and second screw thread (20) have been seted up respectively to the surface of first pivot (3), the outer fixed surface of second pivot (4) is connected with first turbine (21), the outer fixed surface of third pivot (5) is connected with second turbine (22).

5. The screeding apparatus for road construction as claimed in claim 1, wherein: the both ends of second pivot (4) and third pivot (5) all run through evener body (1) and extend to the outside of evener body (1), the both sides of evener body (1) bottom all rotate and are connected with running roller (23).

6. The screeding apparatus for road construction as claimed in claim 4, wherein: the outer surface of the first worm wheel (21) is engaged with the outer surface of the first screw thread (19), and the outer surface of the second worm wheel (22) is engaged with the outer surface of the second screw thread (20).