CN219621555U - Cement concrete bridge face mills plane device - Google Patents

Abstract

The utility model relates to the technical field of milling devices, and discloses a cement concrete bridge surface milling device which comprises a milling machine body, wherein crawler driving wheels are arranged at two ends of the lower surface of the milling machine body, a milling rotating roller is arranged between the crawler driving wheels on the lower surface of the milling machine body, teeth are arranged on the outer surface of the milling rotating roller, side baffles are respectively arranged at two sides of the milling rotating roller, a driving assembly is arranged at one end of the milling rotating roller, and an adjustable milling assembly is arranged at the other end of the milling rotating roller. The electric putter in the integral key shaft guide way is installed in the start, promotes the integral key shaft through electric putter's output and mill the extension of planing end, can make mill planing end and extend to narrow and small dead angle, corner and the little construction site of area, and mill planing operation through integral key shaft and integral key shaft guide way tooth cooperation drive mill planing end motion, promoted equipment and milled planing working range, promoted the convenience of use.

Description

Cement concrete bridge face mills plane device

Technical Field

The utility model relates to the technical field of milling devices, in particular to a cement concrete bridge surface milling device.

Background

In order to improve bridge deck construction quality and life, need carry out water proof treatment to the bridge deck generally, the waterproof layer can prevent effectively that rainwater from getting into the bridge deck, rainwater, snow water infiltration bridge body, bridge to and other water are to the material layer that the bridge body destroyed etc. and establish, when the bridge deck carries out the waterproof layer and lays, need mill the processing to cast in situ concrete bridge deck, uses milling machine to mill the plane with the road surface.

Among the prior art, a milling device for cast-in-place concrete bridge floor of authorized publication number CN213476649U relates to road construction equipment technical field, including the base, set up at the cutting axe of base bottom to and set up the drive box that is used for driving cutting axe work at the base upper surface, base bottom is located cutting axe one side and is equipped with the clear flitch, and clear flitch top and base bottom surface fixed connection, clear flitch is formed by two boards in "V" concatenation, and clear flitch opening end keeps away from cutting axe setting; can in time avoid the secondary of gyro wheel to roll with the grit clearance both sides that produce, clear flitch is close to the axe end of cutting and is equipped with the shower nozzle, and the shower nozzle both ends are connected with the water pipe, and the water pipe other end communicates with each other with the barrel, is equipped with horizontal slip's piston in the barrel, passes through drive mechanism with the piston and is connected with the gyro wheel, realizes watering and device removal synchronization, avoids because of the bridge floor spills too much, is inconvenient for the grit clearance, has practiced thrift the water resource simultaneously, avoids unnecessary waste.

In the technical scheme, when the milling device performs milling treatment, the small dead angle, corners and small-area construction position are extremely easy to meet, and the milling device is large in size and difficult to enter the working environment to perform milling operation, so that the cement concrete bridge surface milling device is provided.

Disclosure of Invention

The utility model provides a cement concrete bridge face milling device, which solves the technical problems that when the milling device performs milling treatment, a narrow dead angle, corners and a small construction position are very easy to meet, and the milling device is large in size and difficult to enter the working environment for milling work.

In order to solve the technical problems, the cement concrete bridge surface milling device comprises a milling machine body, wherein crawler belt driving wheels are arranged at two ends of the lower surface of the milling machine body, a milling rotating roller is arranged between the crawler belt driving wheels on the lower surface of the milling machine body, teeth are arranged on the outer surface of the milling rotating roller, side baffles are respectively arranged at two sides of the milling rotating roller, a driving assembly is arranged at one end of the milling rotating roller, and an adjustable milling assembly is arranged at the other end of the milling rotating roller.

Preferably, the milling roller is provided with mounting shafts at both ends, the mounting shafts are rotationally connected with mounting seats, the mounting seats are fixedly arranged on the lower surface of the milling machine body, and the ends of the mounting shafts are rotationally extended to the outside of the mounting seats.

Preferably, the driving assembly comprises a first belt pulley fixedly mounted at the end part of one of the mounting shafts, the first belt pulley is movably connected with a driving belt, and the driving belt movably penetrates through the side baffle plate to be connected with a second belt pulley.

Preferably, the second belt pulley is fixedly arranged at the output end of the driving motor, and the driving motor is fixedly arranged on the outer surface of the side baffle.

Preferably, the adjustable milling assembly comprises a milling end and a spline shaft, and the milling end is fixedly connected with the spline shaft.

Preferably, the adjustable milling assembly further comprises a spline shaft guide groove, wherein the spline shaft guide groove is formed in the other mounting shaft and the milling rotary roller, and the spline shaft is slidably mounted in the spline shaft guide groove.

Preferably, the electric push rod is arranged in the spline shaft guide groove, the output end of the electric push rod is fixedly connected with the spline shaft, and a mobile power supply for supplying power to the electric push rod is arranged in the spline shaft guide groove.

Compared with the related art, the cement concrete bridge surface milling device provided by the utility model has the following beneficial effects:

under the narrow and small environment, start and install the electric putter in the inside of integral key shaft guide way, promote the integral key shaft through electric putter's output and mill the extension of planing end, can make mill planing end and extend to narrow and small dead angle, corner and the small construction site of area, and mill planing operation through integral key shaft and integral key shaft guide way tooth cooperation drive mill planing end motion, promoted equipment and milled planing working range, promoted the convenience of use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a cement concrete bridge face milling device;

FIG. 2 is a schematic diagram of the whole structure of a cement concrete bridge face milling device;

FIG. 3 is a schematic view of the construction of a milling rotor and drive assembly of a cement concrete bridge face milling apparatus;

FIG. 4 is a schematic view of the structure of a milling roller of a cement concrete bridge surface milling device;

fig. 5 is a schematic view of the structure of the milling device of the bridge surface of the cement concrete at A-A in fig. 4.

Reference numerals in the drawings: 1. milling machine body; 2. a track drive wheel; 3. milling and planing a rotary roller; 31. a mounting shaft; 32. a mounting base; 4. side baffles; 5. a drive assembly; 51. a first pulley; 52. a drive belt; 53. a second pulley; 54. a driving motor; 6. an adjustable milling assembly; 61. milling an end; 62. a spline shaft; 63. a spline shaft guide groove; 64. an electric push rod; 65. and a mobile power supply.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

1-5, the cement concrete bridge surface milling device comprises a milling machine body 1, wherein crawler driving wheels 2 are arranged at two ends of the lower surface of the milling machine body 1, a milling rotating roller 3 is arranged between the crawler driving wheels 2 on the lower surface of the milling machine body 1, teeth are arranged on the outer surface of the milling rotating roller 3, side baffles 4 are respectively arranged on two sides of the milling rotating roller 3, a driving component 5 is arranged at one end of the milling rotating roller 3, and an adjustable milling component 6 is arranged at the other end of the milling rotating roller 3.

In this embodiment, the two ends of the milling roller 3 are fixedly provided with mounting shafts 31, the mounting shafts 31 are rotatably connected with mounting seats 32, the mounting seats 32 are fixedly mounted on the lower surface of the milling machine body 1, and the ends of the mounting shafts 31 are rotatably extended to the outside of the mounting seats 32.

In this embodiment, the driving assembly 5 includes a first belt pulley 51, the first belt pulley 51 is fixedly mounted at the end of one of the mounting shafts 31, the first belt pulley 51 is movably connected with a driving belt 52, the driving belt 52 movably passes through the side baffle 4 and is connected with a second belt pulley 53, the second belt pulley 53 is fixedly mounted at the output end of a driving motor 54, the driving motor 54 is fixedly mounted on the outer surface of the side baffle 4, the driving motor 54 is started to drive the second belt pulley 53 to rotate, the driving belt 52 is used for driving the first belt pulley 51 and the mounting shaft 31 to rotate, and the mounting shaft 31 drives the milling roller 3 to rotate for milling.

Embodiment two:

the adjustable milling assembly 6 comprises a milling end 61 and a spline shaft 62, the milling end 61 is fixedly connected with the spline shaft 62, the adjustable milling assembly 6 further comprises a spline shaft guide groove 63, the spline shaft guide groove 63 is formed in the other mounting shaft 31 and the milling rotating roller 3, the spline shaft 62 is slidably mounted in the spline shaft guide groove 63, an electric push rod 64 is mounted in the spline shaft guide groove 63, the output end of the electric push rod 64 is fixedly connected with the spline shaft 62, a mobile power supply 65 for supplying power to the electric push rod 64 is mounted in the spline shaft guide groove 63, the electric push rod 64 mounted in the spline shaft guide groove 63 is started, the spline shaft 62 and the milling end 61 are pushed to stretch through the output end of the electric push rod 64, the milling end 61 can be enabled to extend to a small dead angle, corner and small area construction position, and the milling end 61 is driven to move through the gear fit of the spline shaft 62 and the spline shaft guide groove 63 to conduct milling work.

Working principle:

when the concrete bridge deck milling device is used, the driving assembly 5 can drive the mounting shaft 31 and the milling rotary roller 3 to move, and milling work is performed on the concrete bridge deck through teeth arranged on the outer surface of the milling rotary roller 3;

when meeting narrow and small environment, start and install at the inside electric putter 64 of spline shaft guide way 63, promote the spline shaft 62 and mill the extension of planing end 61 through electric putter 64's output, can make mill planing end 61 extend to narrow and small dead angle, corner and the little construction site of area, and mill planing end 61 motion through spline shaft 62 and spline shaft guide way 63 tooth cooperation drive and mill planing work, promoted equipment and milled planing work scope, promoted the convenience of use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a cement concrete bridge face mills plane device, includes milling machine body (1), its characterized in that: the automatic milling machine comprises a milling machine body (1), wherein crawler belt driving wheels (2) are arranged at two ends of the lower surface of the milling machine body (1), milling rotating rollers (3) are arranged between the crawler belt driving wheels (2) on the lower surface of the milling machine body (1), teeth are arranged on the outer surface of each milling rotating roller (3), side baffles (4) are respectively arranged on two sides of each milling rotating roller (3), a driving assembly (5) is arranged at one end of each milling rotating roller (3), and an adjustable milling assembly (6) is arranged at the other end of each milling rotating roller (3).

2. The cement concrete bridge face milling device according to claim 1, wherein mounting shafts (31) are fixedly mounted at two ends of the milling rotary roller (3), the mounting shafts (31) are rotatably connected with mounting seats (32), the mounting seats (32) are fixedly mounted on the lower surface of the milling machine body (1), and the ends of the mounting shafts (31) are rotatably extended to the outside of the mounting seats (32).

3. A cement concrete bridge face milling device according to claim 1, characterized in that the drive assembly (5) comprises a first pulley (51), the first pulley (51) being fixedly mounted at the end of one of the mounting shafts (31), the first pulley (51) being movably connected with a drive belt (52), the drive belt (52) being movably connected with a second pulley (53) through the side shield (4).

4. A cement concrete bridge face milling device according to claim 3, characterized in that the second belt pulley (53) is fixedly mounted at the output end of a drive motor (54), the drive motor (54) being fixedly mounted at the outer surface of the side dams (4).

5. A cement concrete bridge face milling device according to claim 1, characterized in that the adjustable milling assembly (6) comprises a milling end (61) and a spline shaft (62), the milling end (61) being fixedly connected with the spline shaft (62).

6. A cement concrete bridge face milling device according to claim 5, wherein the adjustable milling assembly (6) further comprises a spline shaft guide groove (63), the spline shaft guide groove (63) being provided inside the other mounting shaft (31) and the milling rotor (3), the spline shaft (62) being slidably mounted inside the spline shaft guide groove (63).

7. The cement concrete bridge face milling device according to claim 6, wherein an electric push rod (64) is installed in the spline shaft guide groove (63), an output end of the electric push rod (64) is fixedly connected with the spline shaft (62), and a mobile power supply (65) for supplying power to the electric push rod (64) is installed in the spline shaft guide groove (63).