CN-116464026-B - High embankment slope trimming device that fills

CN116464026BCN 116464026 BCN116464026 BCN 116464026BCN-116464026-B

Abstract

The invention relates to the field of road construction and discloses a high-fill embankment slope trimming device, which comprises a transport vehicle, a hanging bracket and a slope trimming device, wherein the hanging bracket is arranged on the transport vehicle, the slope trimming device is connected with the hanging bracket, the slope trimming device comprises a gate-type walking frame, two sides of the walking frame are provided with travelling wheels capable of walking on a slope, a trimming mechanism is arranged in the walking frame, the top of the walking frame is provided with a rotatable supporting shaft, three groups of cable rollers and one electric wire roller are sequentially arranged on the supporting shaft, and a motor is arranged on the walking frame. According to the invention, the hanging bracket is arranged on the transport vehicle, and the hanging bracket can be used for supporting the slope repairing device, so that the slope repairing device can easily repair the slope of the high-fill embankment, and meanwhile, under the action of the travelling frame, the repairing mechanism, the supporting shaft arranged on the travelling frame, the cable roller and the motor, the slope repairing device does not need to be manually operated on the slope, thus the slope repairing efficiency can be greatly improved, and the safety of workers can be ensured.

Inventors

YANG SHIQIANG
MU HUA
XUE BINGCHAO
Men Shijie
YAN XIANGSHENG

Assignees

中交一公局集团有限公司
中交一公局西南工程有限公司

Dates

Publication Date: 20260505
Application Date: 20230423

Claims (6)

1. The slope trimming device for the high-fill embankment is characterized by comprising a transport vehicle, a hanging bracket and a slope trimming device, wherein the hanging bracket is vertically and telescopically arranged on the transport vehicle, the slope trimming device is connected with the hanging bracket, the slope trimming device comprises a door-type travelling frame, travelling wheels capable of travelling on a slope are arranged on two sides of the travelling frame, a trimming mechanism is arranged in the travelling frame, a rotatable supporting shaft is arranged at the top of the travelling frame, three groups of cable rollers and one wire roller are sequentially arranged on the supporting shaft, steel cables are wound on the three groups of cable rollers, the steel cables on the middle cable roller are connected with the hanging bracket in opposite wire outgoing directions of steel cables on the two side cable rollers, the extending ends of the steel cables on the two side cable rollers are connected with fixed nails arranged at the positions of slope feet, power wires are wound on the wire rollers, the wire outgoing directions of the power wires are the same as the wire outgoing directions of the steel cables on the middle cable rollers, a conductive slip ring is arranged on the side wall of the wire rollers, a conductive slip ring is connected with a power supply socket, and the travelling shaft is arranged on the supporting shaft.
2. The high-fill embankment slope trimming device according to claim 1, wherein the trimming mechanism comprises a supporting frame, a plurality of vertical supporting columns are arranged on the supporting frame, detachable balancing weights are sleeved on the supporting columns, a ramming machine is vertically arranged in the middle of the supporting frame, a rammer plate contacted with a side slope is arranged below the ramming machine through a spherical hinge, and arc-shaped chamfer angles which are tilted upwards are processed on four sides of the rammer plate.
3. The high-fill embankment slope trimming device according to claim 2, wherein two groups of adjusting components for adjusting the angle of the rammer board are arranged in the walking frame, the two groups of adjusting components are mutually perpendicular, each adjusting component comprises two rotating shafts and at least one elastic adjusting rope wound on the two rotating shafts, two ends of each elastic adjusting rope are fixed at two ends of the rammer board, a steering engine for driving one rotating shaft to rotate is arranged on the walking frame, and a tensioner for tightening the elastic adjusting rope is arranged on the walking frame between the two rotating shafts.
4. The high-fill embankment slope trimming device according to claim 2, wherein the middle part of the travelling frame is provided with an avoidance opening with a size larger than that of the supporting frame, part of the supporting frame passes through the avoidance opening and then is arranged above the travelling frame, and a plurality of support springs which are obliquely arranged are arranged in the avoidance opening and are connected with the supporting frame.
5. The high-fill embankment slope trimming device according to claim 4, wherein the surface of the travelling frame at two sides of the avoidance opening is provided with a sleeve for a steel cable to pass through, the sleeve is fixed on the surface of the travelling frame, and the surface of the travelling frame at one end of the sleeve, which is far away from the cable drum, is provided with a guide ring for preventing the steel cable from shaking.
6. The high-fill embankment slope trimming device according to claim 1, wherein the number of the traveling wheels is four, and the four traveling wheels are arranged at four corners of the traveling frame through a lifting suspension device.

Description

High embankment slope trimming device that fills Technical Field The invention relates to the field of road construction, in particular to a high-fill embankment slope trimming device. Background The high-fill embankment is a supporting structure of the embankment, the high-fill embankment is constructed by adopting a layered filling and compaction method, the filling materials of each layer of embankment are different, and the side slope is a geotechnical engineering project with extremely high risk, so the side slope trimming is particularly important. The high side slope of the high fill embankment is high, in order to guarantee the stability of the side slope, the side slope is manufactured into a step shape in general so as to facilitate the approach of a digging machine, the side slope is tamped, but the construction efficiency is lower, the slope surface of the side slope is increased, a large amount of farmlands and forest lands can be occupied, and meanwhile, the construction amount of engineering can be increased. Disclosure of Invention The invention aims to provide a high-fill embankment slope trimming device which can conveniently tamp side slopes to ensure the safety of embankments, shorten the embankment building time and improve the embankment building efficiency. The invention aims at realizing the following technical scheme: The utility model provides a high embankment slope trimming device that fills, includes transport vechicle, gallows and trimming device, the gallows is vertical and telescopic installs on the transport vechicle, trimming device is connected with the gallows, and the trimming device includes the walking frame of door type, and the travelling wheel that can walk on the side slope is installed to the walking frame both sides, install trimming mechanism in the walking frame, install rotatable back shaft on the walking frame top, install three cable roller and an electric wire roller in proper order on the back shaft, all around having the steel cable on the three cable roller of group, the steel cable that is located on the cable roller of middle part is opposite with the wire outgoing direction of the steel cable that is located on the cable roller of both sides, and the steel cable that is located on the cable roller of both sides is connected with the gallows, and the extension end of the steel cable that is located on the cable roller of both sides is connected with the staple of installing in the toe department, around having the power cord on the electric wire roller, the wire is connected with the socket of supplying power on the lateral wall of electric wire roller, the motor that drives is installed on the back shaft of electric wire roller. The trimming mechanism comprises a supporting frame, a plurality of vertical supporting columns are arranged on the supporting frame, detachable balancing weights are sleeved on the supporting columns, a ramming machine is vertically arranged in the middle of the supporting frame, a rammer plate in contact with a side slope is arranged below the ramming machine through a spherical hinge, and arc-shaped chamfer angles which are tilted upwards are processed on four sides of the rammer plate. The walking frame internally mounted has two sets of adjusting part of regulation ram angle, and two sets of adjusting part mutually perpendicular, adjusting part includes two pivots and at least one around putting at two epaxial elasticity regulation rope, elasticity regulation rope both ends are fixed at ram both ends, and walking frame is last to be installed and to drive one of them pivot pivoted steering wheel, installs the tensioning ware that makes elasticity regulation rope tighten on the walking frame between two pivots. The middle part of the walking frame is provided with an avoidance opening with the size larger than that of the supporting frame, part of the supporting frame penetrates through the avoidance opening and then is arranged above the walking frame, and a plurality of support springs which are obliquely arranged are arranged in the avoidance opening and are connected with the supporting frame. The surface of the travelling frame at two sides of the avoidance port is provided with a sleeve for the steel cable to pass through, the sleeve is fixed on the surface of the travelling frame, and the surface of the travelling frame at one end of the sleeve, far away from the cable roller, is provided with a guide ring for preventing the steel cable from shaking. The four traveling wheels are arranged at four corners of the traveling frame through lifting suspension devices. The high-fill embankment slope trimming device provided by the invention has the beneficial effects that: (1) The lifting frame is arranged on the transport vehicle, and the lifting frame is used for supporting the slope repairing device, so that the slope repairing device can easily repair the slope of the embankment with high filling, and meanwhile, under