Recently，Slope anchor rod of Shenzhen-Shantou Expressway in Guangdong/Anchor cable frame beam support construction sit，The previous slope support stands in great numbers.、A crowded construction scene，Instead, there are two.“Long arms”The construction equipment is carrying out the construction work in an orderly manner.。According to the on-site construction customer，Mechanized construction combined with prefabricated frame beam construction method，Save at least 90% of labor%，Shorten the construction period by 60%。

At present，51 meters of multi-level high slope has entered the final stage of construction.。According to preliminary statistics，Railway Construction Heavy Industry Slope Complete Equipment in the Expansion of Shenzhen-Shantou Expressway，5133 meters of slotting has been completed，Anchor rod and anchor cable construction 21330 m，Installation of precast frame beams 1092.5 tons，6 construction slopes，The construction slope area exceeds 8748 square meters.。

Manual operation of slope supportComplete mechanized operation of slope support

Slope support provides guarantee for traffic safety of traffic road，The construction of anchor frame beam is a widely used construction method for slope support at present。China Railway Construction Heavy Industry Co., Ltd. has successfully developed the first set of mechanized equipment for slope support in China，Layered excavation is realized.、Rapid Slope Support Construction with Layered Support。

Railway Construction Heavy Industry，Zan 131

 Animated Video of Complete Mechanized Equipment for Slope Support of Railway Construction Heavy Industry

Complete mechanized equipment for slope support of China Railway Construction Heavy Industry Co., Ltd., includingMG14-NDAnchor Trolley andKCD2-NDRoove lattice girder installation comprehensive operation vehicles，Two sets of equipment cooperate with each other，Complete side slope anchor rod/Mechanized Support Construction of Prefabricated Frame Beam with Anchor Cable。

Slotted lattice beam installation comprehensive operation vehicle is equipped with efficient milling and digging technology and multi-degree-of-freedom manipulator，The for of that directional depth-fixed groove and the grasping of the prefabricate lattice beam can be realized、Quick installation job。The anchor trolley is provided with a double-station anchor rod and anchor cable installation mechanism，Extra long drilling depth of 30 meters，Can realize rapid construction of anchor rod and anchor cable of high side slopes；Equipped with grouting module，High-pressure grouting operation can be realized；Equipped with dust removal system，Protect the environment、Healthy construction。

“The equipment solves the problem of long cycle of manual operation.、The labor intensity is high、There are great potential safety hazards，Difficult problem of large consumption of revolving materials。”A construction worker with many years of on-the-spot experience said.。Complete set of equipment for mechanized slope construction，Not only to ensure the quality of construction，There is no need to set up a support.，Do not bind the reinforcement on site、Template，There is no need to cast in place.，Slope operators have also been reduced from about 20 to 3-4 people，It really realizes the processing in the factory，New concept of quick assembly on site。

The complete set of mechanized equipment for slope support of Railway Construction Heavy Industry has realized the safety of slope construction、Efficient、Environmental protection operation，It promotes the application of the new technology of assembled lattice beam support in practical engineering.，Helping National Highway Construction to Realize a New Situation of Mechanized Construction in the Whole Process。