Fortune beam passes tunnel automated driving system and crosses tunnel approach. SLJ900 flow type bridge constructing machines.
Technical field
The current invention relates to the field of engineering machinery, more specifically to a particular type of SLJ900 flow type bridge building machines where beam is crossed tunnel and driven automatically Sail system and cross tunnel approach.
Background technology
A roof beam can be ᴄʟᴏsᴇd on and set in place in a tunnel face or tunnel using SLJ900 flow type bridge erecting machines. Because tunnels have good properties, they can be one kind that can adapt under any operating mode and perform the full working sᴄᴏᴘe of an efficient erecting beam construction new carry transportation rack device.
When a flow type bridge erecting machine transports a beam through a tunnel, the average distance between the box beam flange and the tunnel wall on either side is insufficient (300mm), under the condition that the travel speed is not less than 2 km/h, and that only the operating personnel are needed for the simple ᴍᴀɴipulation of the tunnel and box beam. Box beam ᴅᴀᴍᴀɢᴇ occurs in incidents due to side wall collisions. Such a situation will get more complicated and serious, especially when the tunnel is bent. The automated driving system for SLJ900 flow type bridge construction machines is what spy suggests as a security solution for situations where a fortune beam crosses a tunnel.
The content of the invention
It is effective, with a high degree of precision and reaction perforᴍᴀɴce, to provide SLJ900 flow type bridge constructing machines with beam crosses tunnel automated driving system and crosses tunnel approach with control perforᴍᴀɴce.
SLJ900 flow type bridge erectings machine, LDMS, master control system, wheel steering and speed control system, display and caution system, and laser ranging are the major components of the current system. The system, which consists of four laser range sensors, is mounted individually on the front and back frames of the SLJ900 flow type bridge building machines. Institute Describe the signal output portion of the LDMS that will be connected to the signal receiving end of the master control system for the LDMS measurement. SLJ900 The data measured at the four end points of the flow type bridge erecting machine from the tunnel inner wall with a distance are provided to the master control system.
Let’s see Amazing Modern Fastest Bridge Construction Technology – SLJ900 – Amazing Construction Machine in the ᴀᴡᴇsome video below.
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Video resource: Machinery Magazine
