CN211947814U

CN211947814U - Road surface tamping and leveling device for highway construction

Info

Publication number: CN211947814U
Application number: CN201922245004.7U
Authority: CN
Inventors: 李亮
Original assignee: Jiangxi Sidongqiao Construction Group Co Ltd
Current assignee: Jiangxi Sidongqiao Construction Group Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-11-17
Anticipated expiration: 2029-12-13

Abstract

The utility model provides a road surface tamp leveling device for highway construction, including main body frame, motor, hammer-beam and clamp plate, the fixed a pair of chute section of thick bamboo that is provided with in bottom of main body frame front side, the edge symmetry of chute section of thick bamboo bottom is provided with trepanning lateral ear, the edge of clamp plate top surface all fixes and is provided with the inserted bar, the top fixed mounting of main body frame front side has a pair of gear carousel, the fixed push rod that is provided with in edge of gear carousel leading flank, the center department of gear carousel leading flank installs the rotor shaft, fixedly connected with bull stick on the rotor shaft, the fixed rope fastening of bull stick pivot that is provided with in end of bull stick, this road surface tamp leveling device for highway construction reasonable in design, the structure is succinct, can reduce the running loss of device.

Description

Road surface tamping and leveling device for highway construction

Technical Field

The utility model relates to a road surface construction technical field specifically is a road surface tamping leveling device for highway construction.

Background

Road surface rammer compactor is the engineering machine tool that tamps the road surface and flattens, mainly through the inside power impact effect of machinery, make the road surface layer of being extruded and strikeed produce the closely knit deformation of permanently flattening, be applicable to the compaction operation on various road surfaces, but often need adopt high-power motor to exert power for impact mechanism when current road surface rammer compactor uses, energy resource consumption is great, manufacturing cost is higher, and current road surface rammer compactor is when tamping the operation, it is great to overall structure's vibrations, cause the wearing and tearing of device running mechanism easily, permanent influence can lead to the life-span and the stability in use of device to reduce, for this reason, the utility model provides a road surface rammer leveling device for highway construction.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a road surface tamp leveling device for highway construction to solve the problem that proposes in the above-mentioned background art, the utility model relates to a rationally, the structure is succinct, can reduce the running loss of device.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a road surface tamping leveling device for highway construction, includes main body frame, motor, hammer post and clamp plate, the bottom of main body frame front side is fixed and is provided with a pair of chute barrel, the edge symmetry of chute barrel bottom is provided with trepanning side ear, the edge of clamp plate top surface all is fixed and is provided with the inserted bar, the top fixed mounting of main body frame front side has a pair of gear carousel, the fixed push rod that is provided with in edge of gear carousel leading flank, the center department of gear carousel leading flank installs the bull stick axle, fixedly connected with bull stick on the bull stick axle, the fixed rope head pivot that is provided with in the end of bull stick.

As an optimized mode of the utility model, the fixed a plurality of screw connecting plate that is provided with in main body frame's rear side.

As an optimized mode of the utility model, the clamp plate is located the below of a groove section of thick bamboo, the hammer post is located the inside of a groove section of thick bamboo, be provided with a plurality of gyro wheel on the inner wall of a groove section of thick bamboo.

As an optimized mode of the utility model, the inserted bar is inserted in the trepanning side ear, the top of inserted bar is provided with the anticreep lid.

As an optimized mode of the utility model, intermeshing between the gear carousel, motor fixed mounting is at the top of main body frame rear side, the power shaft of motor and the center department fixed connection of one of them gear carousel.

As a preferred mode of the present invention, a steel cable is fixedly connected to the rope end rotating shaft, and one end of the steel cable is fixedly connected to the top of the hammer post.

The utility model has the advantages that: the utility model discloses a road surface tamping leveling device for highway construction, including main body frame, motor, hammer post, clamp plate, screw connecting plate, a groove section of thick bamboo, gyro wheel, trepanning side ear, inserted bar, anticreep lid, gear carousel, push rod, bull stick axle, bull stick, fag end pivot and steel cable.

1. This road surface tamp leveling device for highway construction can strike the clamp plate through the whereabouts of hammer post and realize the effect of flattening of tamping to the soil, and the gyro wheel in the groove section of thick bamboo that falls can play the perpendicular limiting displacement and the reduction frictional resistance of hammer post in the whereabouts, and overall structure is simple, uses comparatively stably.

2. The road surface tamping and leveling device for highway construction has low power requirement, and can drive the device to carry out ground tamping operation only by using one low-speed motor to provide power, thereby reducing energy consumption and manufacturing cost.

3. This road surface tamping leveling device for highway construction can alleviate shock and wearing and tearing to the operation mechanism greatly when carrying out the tamping operation on ground, can be favorable to keeping the machine to carry out long-time stable use.

Drawings

FIG. 1 is a schematic sectional front view of the hammer column of the present invention in an overall configuration just before the hammer column falls;

FIG. 2 is a front sectional view of the overall structure of the hammer post after falling;

FIG. 3 is a schematic side view of the overall structure of the present invention;

in the figure: 1-main body frame, 2-motor, 3-hammer column, 4-pressing plate, 5-screw hole connecting plate, 6-groove falling cylinder, 7-roller, 8-trepanning side lug, 9-inserted link, 10-anti-drop cover, 11-gear turntable, 12-push rod, 13-rotating rod shaft, 14-rotating rod, 15-rope end rotating shaft and 16-steel rope.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a road surface tamping leveling device for highway construction, includes main body frame 1, motor 2, hammer column 3 and clamp plate 4, the fixed a pair of a chute section of thick bamboo 6 that is provided with in bottom of main body frame 1 front side, the edge symmetry of chute section of thick bamboo 6 bottom is provided with trepanning side ear 8, the edge of clamp plate 4 top surface all fixedly is provided with inserted bar 9, the top fixed mounting of main body frame 1 front side has a pair of gear carousel 11, the fixed push rod 12 that is provided with in edge of gear carousel 11 leading flank, the center department of gear carousel 11 leading flank installs the rotor shaft 13, fixedly connected with rotor 14 on the rotor shaft 13, the fixed rope head pivot 15 that is provided with in the end of rotor 14.

As an optimized mode of the utility model, the fixed a plurality of screw connecting plate 5 that is provided with in rear side of main body frame 1 can install the device through screw connecting plate 5 convenient on the expansion mounting bracket of engineering vehicle front sides such as forklift, fork truck.

As an optimized mode of the utility model, the clamp plate 4 is located the below of a groove section of thick bamboo 6, hammer column 3 is located the inside of a groove section of thick bamboo 6, be provided with a plurality of gyro wheel 7 on the inner wall of a groove section of thick bamboo 6, can make hammer column 3 keep the vertical state and reduce frictional resistance when the whereabouts.

As a preferred mode of the present invention, the insertion rod 9 is inserted into the sleeve hole side ear 8, the top end of the insertion rod 9 is provided with the anti-falling cover 10, which can prevent the device from falling off the pressing plate 4 when the device is moved.

As an optimized mode of the present invention, the gear wheel 11 is engaged with each other, the motor 2 is fixedly mounted at the top of the rear side of the main frame 1, the power shaft of the motor 2 is fixedly connected with the center of one of the gear wheel 11, and the two gear wheel 11 can be driven to rotate by the rotation of the motor 2.

As a preferred mode of the present invention, a steel cable 16 is fixedly connected to the rope end rotating shaft 15, and one end of the steel cable 16 is fixedly connected to the top of the hammer post 3.

The working principle is as follows: before the road surface tamping and leveling device for highway construction is used, the device is firstly fixedly arranged on a front side expansion frame of an engineering vehicle such as a forklift or a forklift through a screw hole connecting plate 5 and a bolt, then power supply and starting control are carried out through connecting an electric wire of a motor 2 with an external power supply, then the device can be normally used, when the device is used, a pressure plate 4 of the device is pressed on a bottom surface to be tamped through the engineering vehicle, then the motor 2 is started to rotate and drive two gear turntables 11 to rotate simultaneously, then push rods 12 on the two gear turntables 11 can abut against and push one side of a rotating rod 14 to rotate upwards, then a hammer column 3 moves upwards in a falling groove cylinder 6 through the traction of a steel rope 16, then the supporting function of the push rods 12 is lost after the rotating rod 14 rotates to the highest point, then the hammer column 3 vertically falls downwards along the falling groove cylinder 6 due to the action of gravity and drives the rotating rod 14 to turn to the low position, then the hammer column 3 falls on the top surface of the pressure plate 4 to form impact on the pressure plate 4, namely, the bottom surface of the bottom of the pressure plate 4 is tamped and flattened, the length of the steel rope 16 is longer than the distance between the rope head rotating shaft 15 and the top of the hammer column 3 after falling impact when the rotating rod 14 is at the lowest point, so that the steel rope 16 can be prevented from being stretched when the hammer column 3 falls and impacts, the function of obstructing vibration transmission is achieved, the vibration generated by impact can be basically borne by the hammer column 3 body, the vibration and abrasion of an operating mechanism can be greatly reduced, the machine can be favorably kept to be stably used for a long time, and then when the push rod 12 rotates to one side of the rotating rod 14, the rotating rod 14 can be propped against and pushed to move upwards again to complete the circular operation, the power requirement of the device is low, the device can be driven to carry out ground tamping operation only by using the low-speed motor 2 to provide power, and the energy consumption and the manufacturing cost can be reduced.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A road surface tamping and leveling device for highway construction comprises a main body frame (1), a motor (2), a hammer column (3) and a pressing plate (4), it is characterized in that the bottom of the front side of the main body frame (1) is fixedly provided with a pair of groove falling cylinders (6), trepanning lateral lugs (8) are symmetrically arranged at the edge of the bottom of the groove falling cylinder (6), inserting rods (9) are fixedly arranged at the corners of the top surface of the pressing plate (4), a pair of gear turntables (11) are fixedly arranged at the top of the front side of the main body frame (1), a push rod (12) is fixedly arranged at the edge of the front side surface of the gear turntable (11), a rotating rod shaft (13) is arranged at the center of the front side surface of the gear rotating disk (11), the rotating rod shaft (13) is fixedly connected with a rotating rod (14), and the tail end of the rotating rod (14) is fixedly provided with a rope head rotating shaft (15).

2. The road surface tamping leveling device for road construction according to claim 1, wherein: the rear side of the main body frame (1) is fixedly provided with a plurality of screw hole connecting plates (5).

3. The road surface tamping leveling device for road construction according to claim 1, wherein: the pressing plate (4) is located below the groove falling barrel (6), the hammer column (3) is located inside the groove falling barrel (6), and a plurality of rollers (7) are arranged on the inner wall of the groove falling barrel (6).

4. The road surface tamping leveling device for road construction according to claim 1, wherein: the inserted bar (9) is inserted into the sleeve hole side lug (8), and the top end of the inserted bar (9) is provided with an anti-falling cover (10).

5. The road surface tamping leveling device for road construction according to claim 1, wherein: the gear turntables (11) are meshed with each other, the motor (2) is fixedly installed at the top of the rear side of the main body frame (1), and a power shaft of the motor (2) is fixedly connected with the center of one of the gear turntables (11).

6. The road surface tamping leveling device for road construction according to claim 1, wherein: a steel rope (16) is fixedly connected to the rope end rotating shaft (15), and one end of the steel rope (16) is fixedly connected with the top of the hammer column (3).