CN212103568U

CN212103568U - Concrete road surface construction evener

Info

Publication number: CN212103568U
Application number: CN201922356935.4U
Authority: CN
Inventors: 韩永辉; 李妮
Original assignee: Shaanxi Xinyuan Industrial Co ltd
Current assignee: Shaanxi Xinyuan Industrial Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-12-08
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a concrete road surface construction evener, which comprises a supporting plate and i, the quantity of backup pad is two, be provided with first roller, second roller, third roller and stirring roller between the backup pad, the both sides that lie in first roller, second roller, third roller and stirring roller in the backup pad are provided with transmission case and auxiliary block, the top that lies in first roller between the backup pad is provided with the clearance structure, the both sides that lie in stirring roller in the backup pad are provided with the adjustment structure. A concrete road surface construction evener, be provided with the adjustment structure, can control the evener constantly and laminate mutually with the fixed plate of road bed both sides through the adjustment structure, the skew fixed plate's of evener condition when avoiding removing is provided with the clearance structure, can clear up the leveling roller through the clearance structure, scrapes the grit on leveling roller surface, guarantees that the smooth road surface of evener is more level and more smooth.

Description

Concrete road surface construction evener

Technical Field

The utility model relates to a evener field, in particular to concrete road surface construction evener.

Background

At present, along with the rapid development of the economy of China, the construction strength of a road surface is originally larger, the cement concrete road surface is more and more emphasized by road construction units, and through the characteristics of the cement concrete road surface, the cement concrete road surface is found to be far superior to an asphalt road surface in the aspects of manufacturing cost, maintenance and repair cost, service life, operation economy and the like, the road surface needs to be finished through a leveling machine when the road surface is laid, and the existing concrete road surface construction leveling machines are mainly divided into two types, namely a multi-shaft roller type leveling machine and a bridge driving type vibration leveling machine. However, the existing multi-shaft roller rolling type leveling machine has certain disadvantages that the leveling machine can deviate from guardrails on two sides of a roadbed when the roadbed is leveled, the route of the leveling machine needs to be corrected constantly, and when the leveling roller levels the road surface, the smoothness of the road surface can be affected after sand is adhered to the leveling roller.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a concrete road surface construction evener, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete road surface construction evener, includes the backup pad, the quantity of backup pad is two, be provided with first roller, second roller, third roller and stirring roller between the backup pad, the both sides that lie in first roller, second roller, third roller and stirring roller in the backup pad are provided with transmission case and supplementary piece, the top that lies in first roller between the backup pad is provided with the clearance structure, the both sides that lie in the stirring roller in the backup pad are provided with the adjustment structure.

Preferably, the adjustment structure includes first fixed block, first expanding spring, first ejector pad, fixed chamber, second fixed block, second ejector pad, first electric putter and auxiliary wheel, first fixed block and second fixed block are located the backup pad of stirring roller both sides respectively, fixed chamber has been seted up to the inside of first fixed block, the inside in fixed chamber is provided with first ejector pad, one side that the inside in fixed chamber is located first ejector pad is provided with first expanding spring, the inside of second fixed block is provided with first electric putter, first electric putter's one end is provided with the second ejector pad, the inside of second ejector pad and first ejector pad all is provided with the auxiliary wheel, and auxiliary wheel and way base looks parallel and level.

Preferably, the cleaning structure comprises a second electric push rod, a fixed shell, a second telescopic spring, a cutter holder and a scraper, the fixed shell is arranged between the transmission case and the auxiliary block in the supporting plate, the second electric push rod is arranged on two sides of the fixed shell, the cutter holder is arranged at the output end of the second electric push rod, the second telescopic spring is arranged on the second electric push rod, and the scraper is arranged at the lower end of the cutter holder.

Preferably, a control box is arranged on the supporting plate at the position of the transmission box, and a control rod is arranged below the supporting plate at the position of the transmission box.

Preferably, the surface of the second roller shaft is provided with patterns, and the stirring roller shaft is provided with helical blades.

Preferably, the adjusting structures are located on two sides of the roadbed, and the first roller shaft, the second roller shaft, the third roller shaft and the stirring roller shaft are in contact with the roadbed.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with the adjustment structure, can control the evener constantly and laminate mutually with the fixed plate on road bed both sides through the adjustment structure, the skew fixed plate's of evener condition when avoiding removing is provided with the clearance structure, can clear up the leveling roller through the clearance structure, scrapes the grit on leveling roller surface, guarantees that the smooth road surface of evener is more level and more smooth.

Drawings

Fig. 1 is a schematic view of the overall structure of a concrete pavement construction leveler of the present invention;

FIG. 2 is a front view of a concrete pavement construction screed of the present invention;

FIG. 3 is a schematic view of an adjustment structure of a concrete road construction leveler of the present invention;

fig. 4 is a schematic view of the cleaning structure of the concrete pavement construction leveler of the present invention.

In the figure: 1. a support plate; 2. a control box; 3. a transmission case; 4. a first roller shaft; 5. a second roller shaft; 6. An auxiliary block; 7. adjusting the structure; 701. a first fixed block; 702. a first extension spring; 703. a first push block; 704. a fixed cavity; 705. a second fixed block; 706. a second push block; 707. a first electric push rod; 708. an auxiliary wheel; 8. cleaning the structure; 801. a second electric push rod; 802. a stationary case; 803. a second extension spring; 804. a tool apron; 805. a scraper; 9. a third roller shaft; 10. a stirring roller shaft; 11. a control lever.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-4, a concrete pavement construction leveling machine comprises two support plates 1, wherein a first roll shaft 4, a second roll shaft 5, a third roll shaft 9 and a stirring roll shaft 10 are arranged between the support plates 1, a transmission case 3 and an auxiliary block 6 are arranged on the support plates 1 at two sides of the first roll shaft 4, the second roll shaft 5, the third roll shaft 9 and the stirring roll shaft 10, a cleaning structure 8 is arranged between the support plates 1 above the first roll shaft 4, and adjusting structures 7 are arranged on the support plates 1 at two sides of the stirring roll shaft 10;

the adjusting structure 7 comprises a first fixed block 701, a first telescopic spring 702, a first push block 703, a fixed cavity 704, a second fixed block 705, a second push block 706, a first electric push rod 707 and an auxiliary wheel 708, wherein the first fixed block 701 and the second fixed block 705 are respectively positioned on the support plates 1 at two sides of the stirring roller shaft 10, the fixed cavity 704 is arranged inside the first fixed block 701, the first push block 703 is arranged inside the fixed cavity 704, the first telescopic spring 702 is arranged at one side of the first push block 703 inside the fixed cavity 704, the first electric push rod 707 is arranged inside the second fixed block 705, the second push block 706 is arranged at one end of the first electric push rod 707, the auxiliary wheel 708 is arranged inside the second push block 706 and the first push block 703, and the auxiliary wheel 708 is flush with the roadbed; the cleaning structure 8 comprises a second electric push rod 801, a fixed shell 802, a second telescopic spring 803, a cutter holder 804 and a scraper 805, the fixed shell 802 is arranged between the transmission case 3 and the auxiliary block 6 on the support plate 1, the second electric push rod 801 is arranged on two sides of the fixed shell 802, the cutter holder 804 is arranged at the output end of the second electric push rod 801, the second telescopic spring 803 is arranged on the second electric push rod 801, and the scraper 805 is arranged at the lower end of the cutter holder 804; a control box 2 is arranged on the support plate 1 at the transmission box 3, and a control rod 11 is arranged below the support plate 1 at the transmission box 3; the surface of the second roll shaft 5 is provided with patterns, and the stirring roll shaft 10 is provided with helical blades; the adjusting structures 7 are positioned on two sides of the roadbed, and the first roller shaft 4, the second roller shaft 5, the third roller shaft 9 and the stirring roller shaft 10 are in contact with the roadbed.

It should be noted that, the utility model relates to a concrete road surface construction evener, before using, install the fixed plate on the road surface that needs to be leveled, and pour concrete between the fixed plate, then place the evener on the road bed, at this moment put first roller 4, second roller 5, third roller 9 and stirring roller 10 between the fixed plate, and place the auxiliary wheel 708 on first ejector pad 703 and second ejector pad 706 at the fixed plate edge, and make first ejector pad 703 and second ejector pad 706 extrude the fixed plate on the road bed both sides each other, when leveling, control the transmission of transmission case 3 through control box 2, make transmission case 3 drive first roller 4, second roller 5, third roller 9 and stirring roller 10 between transmission case 3 and the auxiliary pad 6 and rotate, stirring roller 10 stirs and levels the concrete, then preliminarily compact the concrete through third roller 9, then the first roller shaft 4 levels the road surface, the leveling machine is controlled to move forward or backward by the control rod 11 on the support plate 1, during the period, the leveling machine is controlled to move in a fit manner with the road surface by the adjusting structure 7, specifically, the first fixed block 701 and the second fixed block 705 are positioned at two sides of the fixed plate, at this time, the leveling machine keeps moving along two sides of the roadbed by the second push block 706 and the first push block 703, meanwhile, the collision of some turning road surfaces with the fixed plate is avoided by the first expansion spring 702, the distance between the turning road surfaces is finely adjusted by the first electric push rod 707, the friction between the adjusting structure 7 and the fixed plate or the road surface is reduced by the auxiliary wheel 708, during finishing, the sand on the surface of the first roller shaft 4 is cleaned by the cleaning structure 8, specifically, by extending the second electric push rod 801 on the fixed shell 802, the tool apron 804 on the second electric push rod 801 is in contact with the surface of the first roller shaft 4, and the scraper 805 is in contact with the surface of the first roller shaft 4 all the time under the action of the second extension spring 803, so that the surface is cleaned by the scraper 805, and the leveling effect of the leveling machine is better.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A concrete road surface construction evener which is characterized in that: including backup pad (1), the quantity of backup pad (1) is two, be provided with first roller (4), second roller (5), third roller (9) and stirring roller (10) between backup pad (1), the both sides that lie in first roller (4), second roller (5), third roller (9) and stirring roller (10) on backup pad (1) are provided with transmission case (3) and auxiliary block (6), the top that lies in first roller (4) between backup pad (1) is provided with clearance structure (8), the both sides that lie in stirring roller (10) on backup pad (1) are provided with adjustment structure (7).

2. A concrete pavement construction screed according to claim 1 wherein: the adjusting structure (7) comprises a first fixed block (701), a first telescopic spring (702), a first push block (703), a fixed cavity (704), a second fixed block (705), a second push block (706), a first electric push rod (707) and an auxiliary wheel (708), wherein the first fixed block (701) and the second fixed block (705) are respectively positioned on the support plates (1) at two sides of the stirring roller shaft (10), the fixed cavity (704) is arranged in the first fixed block (701), the first push block (703) is arranged in the fixed cavity (704), the first telescopic spring (702) is arranged at one side, positioned at the first push block (703), in the fixed cavity (704), the first electric push rod (707) is arranged in the second fixed block (701), the second push block (706) is arranged at one end of the first electric push rod (707), and the auxiliary wheel (703) is arranged in the second push block (706) and the first push block (708), and the auxiliary wheels (708) are level with the subgrade.

3. A concrete pavement construction screed according to claim 1 wherein: the cleaning structure (8) comprises a second electric push rod (801), a fixed shell (802), a second telescopic spring (803), a cutter seat (804) and a scraper (805), the fixed shell (802) is arranged between the transmission case (3) and the auxiliary block (6) on the supporting plate (1), the second electric push rod (801) is arranged on two sides of the fixed shell (802), the cutter seat (804) is arranged at the output end of the second electric push rod (801), the second telescopic spring (803) is arranged on the second electric push rod (801), and the scraper (805) is arranged at the lower end of the cutter seat (804).

4. A concrete pavement construction screed according to claim 1 wherein: a control box (2) is arranged on the supporting plate (1) and located at the transmission box (3), and a control rod (11) is arranged below the supporting plate (1) and located at the transmission box (3).

5. A concrete pavement construction screed according to claim 1 wherein: the surface of the second roll shaft (5) is provided with patterns, and the stirring roll shaft (10) is provided with spiral blades.

6. A concrete pavement construction screed according to claim 1 wherein: the adjusting structure (7) is located on two sides of the roadbed, and the first roller shaft (4), the second roller shaft (5), the third roller shaft (9) and the stirring roller shaft (10) are in contact with the roadbed.