CN111851212A

CN111851212A - Concrete road surface leveling device for highway construction

Info

Publication number: CN111851212A
Application number: CN202010754856.3A
Authority: CN
Inventors: 赵军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2020-10-30

Abstract

The invention discloses a concrete pavement leveling device for road construction in the technical field of road construction, which comprises a leveling frame, wherein the side wall of the leveling frame is fixedly connected with a front plate, a vibrating plate and a rear plate, the front plate is fixedly provided with a material evening component, the bottom of the rear plate is fixedly provided with a leveling component, the end part of the leveling frame is fixedly connected with a ball connecting column, the bottom of the leveling frame is rotatably connected with a walking wheel, the side wall of the leveling frame is fixedly connected with a seat plate, the side wall of the leveling frame is fixedly connected with a transmission case, two sides of the transmission case are rotatably connected with power rods, the transmission case is internally and fixedly provided with a transmission component, the transmission component is used for driving the walking wheel, the outer wall of the power rod is rotatably connected with a pedal plate, the power rods are used for driving the transmission component, and a generator is fixedly arranged between the front plate and the rear plate. The workman is sitting and is moving through foot application of force drive arrangement, and is comparatively convenient and save physical power, easy drive.

Description

Concrete road surface leveling device for highway construction

Technical Field

The invention relates to the technical field of highway construction, in particular to a concrete pavement leveling device for highway construction.

Background

With the continuous development of pavement hardening engineering, a large number of cement concrete pavements need to be built, and in the current construction process, a paving leveling machine needs to be widely used in the paving construction of the cement concrete pavements. So-called paving levelers are currently generally divided into frame or roller type, but either type of paving levelers mainly comprises both paving and compacting functions. For better construction requirements, the paving and compacting functions of the paving and leveling machine are often mutually independent, the two independent functions need two independent structures to be completed, the paving and leveling work of the concrete pavement which is mutually independent can reduce the actual working efficiency, a certain time interval always exists between the paving and leveling functions, and the time interval can cause concrete surface consolidation and is not beneficial to subsequent work.

Based on the above, the invention designs a concrete pavement leveling device for highway construction, which aims to solve the problems.

Disclosure of Invention

The invention aims to provide a concrete pavement leveling device for road construction, which solves the problems that the paving and compacting functions of the paving leveling machine in the background technology are often mutually independent, the two independent functions need two independent structures to complete, the paving and leveling work of the concrete pavement which is mutually independent can reduce the actual working efficiency, a certain time interval always exists between the paving and compacting functions, and the concrete surface consolidation can be caused by the time interval, so that the subsequent work is not facilitated.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a concrete road surface leveling device for highway construction, includes the leveling frame, leveling frame lateral wall fixedly connected with leading board, vibrations board and rearmounted board, the fixed refining subassembly that is equipped with on the leading board, the fixed flattening subassembly that is equipped with in rearmounted board bottom, leveling frame tip fixedly connected with ball post, leveling frame bottom rotates and is connected with the walking wheel, leveling frame lateral wall fixedly connected with seat, leveling frame lateral wall fixedly connected with transmission case, the transmission case both sides are rotated and are connected with the power pole, the transmission incasement is fixed and is equipped with drive assembly, drive assembly is used for the driving walking wheel, the power pole outer wall rotates and is connected with the running-board, the power pole is used for driving drive assembly, fixed mounting has the generator between leading board and the rearmounted board.

Preferably, the middle of the front plate is rotatably connected with a plurality of groups of refining shafts, the bottom of each refining shaft is fixedly connected with a scraping plate, the outer wall of each scraping plate is fixedly connected with a plurality of refining blades, and the vertical refining blades are good in stirring and refining effects.

Preferably, the outer wall of the refining shaft is fixedly connected with a plurality of groups of chain wheels, the refining shaft is driven by chain wheels, one top of the refining shaft is fixedly connected with a refining motor, and the refining motor is electrically connected with a generator.

Preferably, fixedly connected with connecting plate in the middle of the leveling frame, sliding connection has the multiunit guide post in the middle of the connecting plate, guide post bottom fixedly connected with vibrating plate, vibrating plate top fixed mounting has vibrating motor, vibrating motor is connected with the generator electricity, fixedly connected with buffer spring between vibrating plate and the connecting plate, buffer spring overlaps at the guide post outer wall, and guide post and buffer spring's setting is avoided conducting vibrations to leveling frame to a certain extent under the vibrating plate vibrations condition.

Preferably, the leveling assembly comprises wheel frames fixedly connected to the bottom of the rear plate, and leveling rollers are rotatably connected between the wheel frames.

Preferably, the end part of the ball-catching column is fixedly connected with a fixed flange, and the fixed flange is fixedly connected through a bolt.

Preferably, the vibration plates are connected through the middle plate, the top of each vibration plate is fixedly connected with a connecting column, the connecting column penetrates through the middle plate and is fixedly connected through a nut, and the bottom of the middle plate and the vibration plates are in the same plane.

Preferably, rearmounted board bottom fixedly connected with connects the pedestal, it has middle roller to pass in the middle of the connecting pedestal, middle roller outer wall rotates and is connected with a flattening section of thick bamboo, middle roller tip passes through bolt fixed connection with the connecting pedestal, and at the device antedisplacement in-process, a flattening section of thick bamboo rotates the flattening, remedies middle gap, improves the flattening effect.

Preferably, the bottom of the leveling frame is fixedly connected with a walking frame, a walking wheel is rotatably connected in the middle of the walking frame, and a wheel shaft of the walking wheel extends out of the leveling frame and is fixedly connected with a driven chain wheel.

Preferably, the transmission case internal rotation even has the driving shaft, driving shaft outer wall fixedly connected with a set of driving sprocket, driving sprocket passes through the driving chain and is connected with driven sprocket respectively, the driving shaft is located the seat below and leans on preceding position, makes things convenient for application of force and use, saves physical power.

Compared with the prior art, the invention has the beneficial effects that:

1. the leveling frame 1 with the corresponding number of sections is connected according to the width of the road surface to be leveled, the leveling frame 1 is integrally connected and installed, the operation is simple and convenient, the leveling frame can be operated by one person, and the leveling frame is suitable for leveling the road surfaces with various widths and has stronger flexibility.

2. When the leveling frame is used, the leveling frame 1 is erected on a road surface to be leveled, the generator 11 is started, the refining motor 16 and the vibration motor 19 are switched on, the refining blades 14 rotate, concrete poured into the frame and not leveled is primarily leveled, pits are prevented from being formed at positions where the concrete does not reach, after primary refining, the density of the concrete below is uniform, the overall performance is good after leveling, and the improvement of the road surface strength is facilitated;

the vibrating plate 3 is driven by the vibrating motor 19 to move up and down at high frequency and flap on the surface of the concrete, so that bubbles in the concrete are discharged, the effect of flattening pretreatment is further achieved, the concrete is favorably flattened, the flattening effect is good, and the condition that a large amount of bubbles exist in the concrete to influence the strength of the solidified pavement is avoided;

then roll from the concrete road surface after the flattening processing through flattening roller 21, the gap between the two is filled by middle roller 24 with the mid portion flattening, and can not have obvious interval, and the wholeness is good after the flattening, and the flattening is pleasing to the eye, and the roller type flattening resistance is less, the marching of the device of being convenient for, and the flattening is effectual.

3 sit on seat 7 through the people, the pedal 10 of stepping on by the foot, and then make leveling frame 1 move forward while carrying out the refining, the work of vibrations exhaust and flattening, a tractor serves several purposes, shakeout refining, the one step realization of plain flattening, high efficiency is quick, and the flattening is effectual, and the workman is sitting and is moving through foot's application of force drive arrangement, comparatively convenient and save physical power, easy drive.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic side view structure of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic side view of a half-section structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-leveling frame, 2-front board, 3-vibration board, 4-rear board, 5-ball-connecting column, 6-walking wheel, 7-seat board, 8-driving box, 9-driving rod, 10-pedal board, 11-generator, 12-refining shaft, 13-scraping disk, 14-refining blade, 15-chain wheel, 16-refining motor, 17-connecting board, 18-guiding column, 19-vibration motor, 20-buffer spring, 21-leveling roller, 22-fixing flange, 23-intermediate board, 24-intermediate roller, 25-driving shaft, 26-driving chain wheel and 27-driven chain wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a concrete road surface leveling device for highway construction, including leveling

frame

1, 1 lateral wall fixedly connected with leading board 2 of leveling frame, vibrations board 3 and rearmounted board 4, the fixed refining subassembly that is equipped with on leading board 2, the fixed flattening subassembly that is equipped with in 4 bottoms of rearmounted board, 1 end fixedly connected with ball post 5 of leveling frame, 1 bottom of leveling frame is rotated and is connected with

walking wheel

6, 1 lateral wall fixedly connected with seat 7 of leveling frame, 1 lateral wall fixedly connected with transmission case 8 of leveling frame, 8 both sides of transmission case are rotated and are connected with power rod 9, the internal fixation of transmission case 8 is equipped with transmission assembly, transmission assembly is used for driving

walking wheel

6, 9 outer walls of power rod rotate and are connected with running-board 10, power rod 9 is used for driving transmission assembly, fixed mounting has generator 11 between leading board 2 and the rearmounted board 4.

Wherein, the middle of the front-end plate 2 is rotatably connected with a plurality of groups of refining shafts 12, the bottom of each refining shaft 12 is fixedly connected with a wiping disc 13, and the outer wall of each wiping disc 13 is fixedly connected with a plurality of refining blades 14. The outer wall of the refining shaft 12 is fixedly connected with a plurality of groups of chain wheels 15, the refining shaft 12 is driven by the chain wheels 15 in a chain mode, one top of the refining shaft 12 is fixedly connected with a refining motor 16, and the refining motor 16 is electrically connected with the generator 11.

Fixedly connected with connecting plate 17 in the middle of leveling frame 1, sliding connection has multiunit guide post 18 in the middle of connecting plate 17, and guide post 18 bottom fixedly connected with vibrations board 3, vibrations board 3 top fixed mounting have shock dynamo 19, and shock dynamo 19 is connected with generator 11 electricity, fixedly connected with buffer spring 20 between vibrations board 3 and the connecting plate 17, and buffer spring 20 cover is at the guide post 18 outer wall.

The leveling component comprises wheel frames fixedly connected to the bottom of the rear plate 4, and leveling rollers 21 are rotatably connected between the wheel frames. The end of the ball-catching column 5 is fixedly connected with a fixed flange 22, and the fixed flange 22 is fixedly connected through bolts. The vibrating plates 3 are connected through the middle plate 23, the top of each vibrating plate 3 is fixedly connected with a connecting column, the connecting column penetrates through the middle plate 23 and is fixedly connected through a nut, and the bottom of each middle plate 23 and the corresponding vibrating plate 3 are in the same plane. The bottom of the rear plate 4 is fixedly connected with a connecting shaft bracket, a middle roller 24 penetrates through the middle of the connecting shaft bracket, the outer wall of the middle roller 24 is rotatably connected with a leveling cylinder, and the end part of the middle roller 24 is fixedly connected with the connecting shaft bracket through a bolt.

The bottom of the leveling frame 1 is fixedly connected with a walking frame, the middle of the walking frame is rotatably connected with a walking wheel 6, and a driven chain wheel 27 is fixedly connected with a wheel shaft of the walking wheel 6 extending out of the leveling frame 1. A driving shaft 25 is rotatably connected in the transmission box 8, the outer wall of the driving shaft 25 is fixedly connected with a group of driving chain wheels 26, the driving chain wheels 26 are respectively connected with driven chain wheels 27 through transmission chains, and the driving shaft 25 is positioned below the seat plate 7 and close to the front position.

One specific application of this embodiment is:

as shown in figures 1-3, when the invention is used, the leveling frame 1 with corresponding sections is connected according to the width of the road surface to be leveled, the ball joint columns 5 at the end parts of the leveling frame 1 are connected together through the fixing flange 22, the middle plate 23 is inserted into the connecting columns on the vibration plate 3, then the nuts are screwed on to fixedly connect the middle plate 23, the middle roller 24 is inserted into the connecting shaft frame, and then the other end of the middle roller is fixedly connected with the corresponding connecting shaft frame through the bolts, so that the integral connecting installation of the leveling frame 1 is completed, and the invention is simple and convenient and can be operated by one person.

As shown in fig. 1-2, when in use, the leveling frame 1 is erected on a road surface to be leveled, the bottom walking wheels 6 are positioned on a road surface frame, then the generator 11 is started, the refining motor 16 and the vibration motor 19 are connected, when in use, the refining motor 16 drives all the refining shafts 12 to rotate through the chain wheel 15, the wiping disc 13 and the refining blades 14 are driven to rotate, concrete poured into the frame and not leveled is primarily leveled, pits are prevented from being formed at positions where the concrete does not reach, after primary refining, the density of the concrete below is relatively uniform, the overall performance after leveling is good, and the improvement of the road surface strength is facilitated;

after the material is stirred by the material homogenizing blades 14, the vibration plate 3 is driven by the vibration motor 19 to move up and down at high frequency and flap on the surface of the concrete, so that air bubbles in the concrete are discharged, the effect of flattening pretreatment is further achieved, the flattening of the concrete is facilitated, the flattening effect is good, and the influence of a large amount of air bubbles in the concrete on the solidified pavement strength is avoided;

As shown in fig. 1-4, when in use, a person sits on the seat plate 7, steps on the pedal 10 with feet, drives the power rod 9 to rotate and further drives the driving shaft 25 to rotate, drives the driving chain wheel 26 to rotate and drives the driven chain wheel 27 and the wheel shaft of the walking wheel 6 to rotate through chain transmission, so that the walking wheel 6 rotates and walks on the frame, further the leveling frame 1 moves forwards and simultaneously performs material refining, the work of vibration exhaust and leveling is realized, the machine is multipurpose, the material refining and leveling is realized in one step, the efficiency is high, the leveling effect is good, a worker sits on the seat plate and moves through the foot force application driving device, the machine is convenient, the physical strength is saved, and the drive is easy.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a concrete road surface leveling device for highway construction which characterized in that: comprises a leveling frame (1), the side wall of the leveling frame (1) is fixedly connected with a front plate (2), a vibrating plate (3) and a rear plate (4), the front plate (2) is fixedly provided with a refining component, the bottom of the rear plate (4) is fixedly provided with a leveling component, the end part of the leveling frame (1) is fixedly connected with a ball-connecting column (5), the bottom of the leveling frame (1) is rotatably connected with a walking wheel (6), the side wall of the leveling frame (1) is fixedly connected with a seat plate (7), the side wall of the leveling frame (1) is fixedly connected with a transmission case (8), two sides of the transmission case (8) are rotatably connected with power rods (9), the transmission case (8) is internally and fixedly provided with a transmission component, the transmission component is used for driving the walking wheel (6), the outer wall of the power rods (9) is rotatably connected with a pedal (10), and the power rods (9) are used for driving the transmission component, and a generator (11) is fixedly arranged between the front plate (2) and the rear plate (4).

2. A concrete pavement leveling device for road construction according to claim 1, wherein: the improved material refining device is characterized in that a plurality of groups of refining shafts (12) are rotatably connected in the middle of the front plate (2), a wiping disc (13) is fixedly connected to the bottom of each refining shaft (12), and a plurality of refining blades (14) are fixedly connected to the outer wall of each wiping disc (13).

3. A concrete pavement leveling device for road construction according to claim 2, wherein: the improved refining device is characterized in that a plurality of groups of chain wheels (15) are fixedly connected to the outer wall of the refining shaft (12), the refining shaft (12) is driven by the chain wheels (15) in a chain mode, a refining motor (16) is fixedly connected to one top of the refining shaft (12), and the refining motor (16) is electrically connected with the generator (11).

4. A concrete pavement leveling device for road construction according to claim 1, wherein: fixedly connected with connecting plate (17) in the middle of leveling frame (1), sliding connection has multiunit guide post (18) in the middle of connecting plate (17), guide post (18) bottom fixedly connected with vibrations board (3), vibrations board (3) top fixed mounting has shock dynamo (19), shock dynamo (19) are connected with generator (11) electricity, fixedly connected with buffer spring (20) between vibrations board (3) and connecting plate (17), buffer spring (20) cover is in guide post (18) outer wall.

5. A concrete pavement leveling device for road construction according to claim 1, wherein: the leveling component comprises wheel frames fixedly connected to the bottom of the rear plate (4), and leveling rollers (21) are rotatably connected between the wheel frames.

6. A concrete pavement leveling device for road construction according to claim 1, wherein: the ball-catching column (5) is fixedly connected with a fixing flange (22) at the end, and the fixing flange (22) is fixedly connected through bolts.

7. A concrete pavement leveling device for road construction according to claim 1, wherein: the vibrating plate is characterized in that the vibrating plates (3) are connected through an intermediate plate (23), a connecting column is fixedly connected to the top of each vibrating plate (3), the connecting column penetrates through the intermediate plate (23) and is fixedly connected with a nut, and the bottom of the intermediate plate (23) and the vibrating plates (3) are in the same plane.

8. A concrete pavement leveling device for road construction according to claim 1, wherein: the rear-mounted plate (4) bottom fixedly connected with connects the pedestal, pass in the middle of connecting the pedestal and have middle roller (24), middle roller (24) outer wall rotates and is connected with a flattening section of thick bamboo, middle roller (24) tip passes through bolt fixed connection with the link span.

9. A concrete pavement leveling device for road construction according to claim 1, wherein: the leveling frame is characterized in that a walking frame is fixedly connected to the bottom of the leveling frame (1), walking wheels (6) are rotatably connected to the middle of the walking frame, and wheel shafts of the walking wheels (6) extend out of the leveling frame (1) and are fixedly connected with driven chain wheels (27).

10. A concrete pavement leveling device for road construction according to claim 1, wherein: the seat is characterized in that a driving shaft (25) is connected in the transmission box (8) in a rotating mode, a group of driving chain wheels (26) is fixedly connected to the outer wall of the driving shaft (25), the driving chain wheels (26) are respectively connected with driven chain wheels (27) through driving chains, and the driving shaft (25) is located below the seat plate (7) and close to the front position.