Belt conveyor installation procedures

I. General Provisions
Install the belt conveyor are generally face loader after installing proceed.
1 , underground construction workers must have certain fitter , rigger basic operational knowledge through Plastic belt conveyor technical training after passing the examination before they start to

work .
2, with the installation , facility workers should be responsible , safe and responsible person.
3 , underground construction workers should be able to install the proper use of tools such as pliers and wrenches pipe casing shall be extended , extended arm , not anti- focus

, not instead of hand rubber belt conveyor hammer . Workers should be able to install a reasonable choice of lifting gear .
4 , under any circumstances , be prohibited by the body weight of the balance is lifting weights , shall not stand on the heavy lifting, non- correction has been heavy hand

directly up tight sling , spreader.
5 , mining maintenance electrician must hold jobs , known as the "Coal Mine Safety Regulations" , " Mining Machinery good standards," the relevant regulations and standards , "

Mining Machinery maintenance of quality standards " and electrical explosion .
6 , maintenance electrician must be familiar with the range of operating conditions within the power supply system maintenance , equipment distribution , equipment performance

and cables and equipment.
7 , must strictly follow the " maintenance electrician rules " energize when executed maintenance electrician .
8 , construction workers should be aware of the technical performance of the belt conveyor , installation instructions and installation quality standards, and should understand

the complex relationship between the work environment , access lines and related links .
Second, the preparation work
1 , the first to go down to clarify the contents of the work of the staff responsible for the construction , steps, personnel division , and safety precautions.
2 , installation and construction personnel shall be the day of work and the division of labor needs to select the appropriate lifting equipment, equipment installation tool and

carefully check its safety and reliability.
3 , the first plane to go down the belt , belt nose, tail and other parts must be assembled on the ground , commissioning , the need for sub-components loading transport

equipment, there should be someone to cook clearly marked , numbered loading , transportation convenience , prevent equipment damage and entry of dust, the exposed bearings

And exposed gears, components combined with a soft surface materials properly protected.
4 , to be transported to the site after the belt pieces , according to a certain order of unloading , designated persons according to the construction drawings and technical

documents required by the relevant parts inventory quantity, quality inspection , checking the size .
5 , according to the centerline of the roadway centerline fix transport conveyor , placed on the roadway floor of the components , according to the rules of order to trim the

size of its position in the roadway to eliminate stagnant water mutations and roadway slope , and to the prospective mount and unmount point point .
6 , belts nose wiping the floor 33m, hanging from a belt in the middle portion of a group of dots per 3m , each two hanging points , hanging between the points is 1.5m, and the

average middle belt that is distributed according to each crane pitch middle belt hanging horizontal distance 0.75m.
Third, the installation method and requirements
1 , in accordance with the design requirements, the belt tail installed, installed after the tail , the nose will be reproduced on the seat belt tail , the tail belt fixed .
2 , by the tail , every 3m placing an H frame, began to put the belt around 40m from the tail drum bypass , followed by hanging, the Qi stringers, triple roll , straight roll ,

with the installation of the belt , with the demolition of Road Sinotrans , leaving Woods to prepare for supporting the back roof material.
3 , after the body belt conveyor is installed, start the installation head .
4 , head installation by installation construction drawings and technical documents relating to the basis of the size carefully checked , identify and install centerline

elevation of the device.
5 , to clean the installation site , the base surface and foundation bolt holes to ensure the quality of the installation of secondary grouting .
6 , the base will be required to install equipment or components in accordance with the requirements of the specification is placed on the basis of the position required for

installation , leveling alignment after the foundation bolts Shang Hao secondary grouting .
7 , head installation , first Lord, drive roller base pay is aligned mounting holes , extending the base and the base connected, aligned with the reference hole , install the

main drive roller to pay a fixed H large frame , lifting the main drive roller with M42 big pay Luo H big rack fixed to the bolt , with the rest of the final installation head

frame

Pieces .
8, the head frame after installation, install uninstall arm , adjust the position of the drum unloading , leveling alignment after Shang Hao Luo foundation bolt , secondary

grouting.
9 , lifting gear , motor , reducer cone will be supported in the same main drive roller shaft taper head , plus bond, bolt ends taut, relying on hydraulic coupling in the rear

bearing cover the following , with screws on the extension of the base.
10 , mounting receptacle with bogies , the head bolts and the connecting frame, the connecting frame is connected to the head by bolts and the truck frame and with the reservoir

.
11 , with the gradual installation of warehouse storage rack , idler pulley , roller trolley , trolley swimming tensioner device .
12 , installation of electrical equipment , protective belt , belt head energize commissioning , after normal operation, start the installation conveyor belt.
13 , belt machine commissioning and conduct a comprehensive detuning .